baber/WOPTO huggingface dataset:
Patent JP-H11209990-A (JP)
Title: Freezing construction method
Inventor: HORII KIYOYUKI
IPC: E02D19/14
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce freezing time by applying electric charge or a magnetic field to a part of a pipeline to flow a refrigerant. SOLUTION: Electric charge or a magnetic field is applied to freezing pipes 1, 2. Therefore, since a metallic ion and an inorganic ion can be gathered to the periphery of an electrode or a magnetic pole on the outer periphery of the freezing pipes 1, 2, when freezing starts from soil 3 in the vicinity of the freezing pipes, moisture in the soil 3 freezes, and at the same time, the metallic ion and the inorganic ion can also be frozen, so that freezing efficiency is improved by preventing the deviatory existence in the soil. A Coanda spiral flow is desirably used to flow in and discharge a refrigerant. The refrigerant can be easily recovered by turning air and a waterdrop gathered in a bent pipe and a U-shape pipe to the shaft center when the Coanda spiral flow is flowed to a pipeline having, for example, the U-shaped pipe or the bent pipe.  Therefore, besides freezing time can be reduced, the refrigerant in a freezing outer pipe, a freezing inner pipe and a U-shaped pipe can be easily discharged.
Patent JP-H03216132-A (JP)
Title: Electric shock apparatus for prevention of dispersion of escargot in escargot-breeding table or breeding facility
Inventor: SATO KENZO
IPC: A01K67/033
Filed: 1990-01-18
Abstract: PURPOSE:To provide the subject breeding table or breeding facility capable with of giving an electric shock to an escargot in touch therewith to the electric wires mentioned below and making escargots incapable of dispersion by stretching electric wires through which an high-voltage and weak electric current flows around the equipment. CONSTITUTION:A pair of electric wires are stretched around a breeding table or a breeding facility at a space of 0.6-1.5cm and an electric current of 12000V and <=500mA is applied to one of the electric wires while the other wire is earthed, thus obtaining the objective breeding table or breeding facility capable of giving an electric shock to an escargot in touch therewith to the electric wires, preventing dispersion of escargots and making the escargots show wire- repellency.
Patent JP-H06225466-A (JP)
Title: Secondary battery changing circuit
Inventor: MAKI KATSUHISA
IPC: H02J7/02
Filed: 1993-01-22
Abstract: PURPOSE:To indicate the charging capacity of a secondary battery always accurately regardless of charging conditions. CONSTITUTION:A voltage corresponding to a charging current is generated by a charging current detecting resistor R1 and a subtractor 3. The generated voltage is compared with a first threshold voltage Vref1 corresponding to 80% charging a second threshold voltage Vref2 corresponding to 100% charging by first and second comparators 4 and 5 respectively. If the voltage corresponding to the charging current is reduced below the first threshold voltage Vref1, an indication driving circuit 7 turns on an LED 2 to indicate '80% charging finished'. If the voltage corresponding to the charging current is reduced below the second threshold voltage Vref2, the indication driving circuit 7 turns on an LED 3 only to indicate '100% charging finished'.
Patent JP-S5395739-A (JP)
Title: System of detecting wrong doing for pachinko game machines
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1977-01-28
Abstract: PURPOSE: To provide a system of detecting wrong doing for pachinko game machines automatically and accuratelly with a simple construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56107647-A (JP)
Title: Switch circuit
Inventor: NUMATA TATSUO
IPC: H03G3/34
Filed: 1980-01-31
Abstract: PURPOSE:To prevent a pop noise by gentling varying an output signal in accordance with on and off of the input signal. CONSTITUTION:When DC voltage for the muting control is applied to the control signal input terminal S1, generation of the harmonic distortion is suppressed each other by the SEPP circuit consisting of the diodes D1, D2 and the transistors Q6, Q7, Q8, Q9, and the distortion is not generated in the output. Subsequently, when DC voltage which is applied to the input terminal S1 becomes zero, the output becomes  a floating state, the potential of the output terminal OUT becomes 1/2 of the supply voltage gradually, and a pop noise is prevented.
Patent JP-S63176734-A (JP)
Title: Four-wheel-drive device
Inventor: MIYAO TAKAYUKI
IPC: B60K17/356
Filed: 1987-01-19
Abstract: PURPOSE:To improve assembling freedom by allowing one of engine output shafts to freely drive one of driving wheels through a transmission, coupling a hydraulic pump to the other engine output shaft, and coupling the other engine output shaft to a hydraulic motor for driving the same, through a check valve or the like. CONSTITUTION:One output shaft 1a of an engine 1 drives one driving wheels 1g, 1h through a transmission 1b, a drive shaft 1c, a differential gear 1e and a drive shaft 1f. The other output shaft 2a of the engine 1 drives a hydraulic pump 2 and coupled to a hydraulic motor 3 through hydraulic conduits 6, 7. The hydraulic motor 3 drives the other driving wheels 3d, 3e through a drive shaft 3a, a differential gear 3b and a drive shaft 3c. A check valve, a release valve, etc. are arranged between the hydraulic pump 2 and the hydraulic motor 3. Since a propeller shaft is not required when a four wheel drive transmission is assembled in the body, assembling freedom can be improved.
Patent JP-H03214434-A (JP)
Title: Focusing and tracking servo actuators
Inventor: MATSUZAKI KUNIHISA
IPC: H02K33/18
Filed: 1990-01-18
Abstract: PURPOSE:To improve performance, definition, and the way convenient to use by connecting plural movable parts with flat springs so as to be moved in a focusing or tracking direction, and forming a magnetic field at a field part. CONSTITUTION:The movable part 24 holds an objective lens 12 on which coils 23A-23D for focusing servo and coils 34A, 34B for combination focusing and tracking servo fields are fixed. Also, the movable part 35 holds a floating prism 11, and the movable part 37 is comprised of a base part 37a and a flat spring holding part 37b, and is supported so as to be moved in a tracking feed direction. The movable parts 24, 35 are connected with each other so as to be displaced in the focusing direction with the flat springs 25a, 25c, and the movable parts 35, 37 are connected with each other with the flat springs 36a, 36b so as to be displaced in the tracking direction. Thereby, the magnetic field interlinking with the coils 23A-23D and 34A, 34B is formed at the field part 28. The field part 28 is fixed at a base for combination focusing and tracking servo fields, which improves the performance, quality, and the way convenient to use.
Patent JP-2000206474-A (JP)
Title: Optical transmission circuit
Inventor: KUWANO SHIGERU
IPC: G02F1/03
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission circuit which realizes optimum transmission characteristic according to a transmission line by stabilizing an operational point of an optical modulator and also by controlling the operational point. SOLUTION: This method varies the operational point at a stable operation time in the optical transmission circuit, constituted of a variable gain amplifier 4 amplitude modulating a low frequency signal with an inputted data signal and superimposing the low frequency signal on the data signal, an optical modulator 2 given the data signal superimposed with the low frequency signal and a bias voltage by the variable gain amplifier 4 and performing optical modulation and a bias control circuit for extracting low frequency signal components from the output beam of the optical modulator 2 and for controlling the bias voltage, based on the error information of the operational point of the optical modulator incorporated in the low frequency signal.
Patent JP-S58127115-A (JP)
Title: Inclinometer
Inventor: IIYAMA HIROSHI
IPC: G01C9/12
Filed: 1982-01-25
Abstract: PURPOSE:To reduce an area of display on a screen and to enable the detection of longitudinal/lateral inclination by a method wherein images obtained from two rotating films arranged at right angles to each other are focused on a single screen in the same optical path. CONSTITUTION:A light from a light source 16 located in the dome 14b of a case 14 is reflected in the direction of a longitudinally-inclining rotating film 12, and the light transmitted through the film 12 is reflected by a half mirror 17 and then is condensed by a convex lens 18 and focused on a screen 17 having the scale marks of angles of inclination. On the other hand, a laterally-inclining rotating film 20 is rotated as a car body inclines laterally, and a light from a light source 23 is focused, after transmitted through the film 20, on the screen 19 via the mirror 17 and the lens 18. Accordingly, a user can discriminate the longitudinal and lateral inclinations from each other according to the colors of an arrow displayed on the screen 19.
Patent JP-H09205028-A (JP)
Title: Electromagnetic apparatus
Inventor: INABA HITOSHI
IPC: H01F37/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To have the degree of freedom in vertical and transverse directions of a lead wire when the lead wire is connected to a terminal of a transformer by a method wherein an expanding trumpet-like opening part is formed on the side of an electromagnetic apparatus body of a lead wire lead-out hole part of a side plate holding jig. SOLUTION: A side plate holding jig 50 of an electromagnetic apparatus comprises a lead wire holding jig 40 having a pair of lead wire lead-out hole parts 41, 41; and a side plate holding main jig main part 55 comprising a plurality of engagement detent parts 37 respectively formed in right and left directions of the front side for engaging this lead wire holding jig 40 and projection parts 36, 36 respectively formed at both ends in the width direction. Further, a pair of trumpet-like opening parts 56, 56 is formed in the right and left directions on substantially the same axial line, so that it is penetrated into the reverse face side of this side plate holding main jig main part 55 and also expanded to the reverse face side. When lead wires are respectively inserted into this trumpet-like opening part 56, the lead wire is pivoted along a circumferential face of the trumpet-like opening part 56 by use of a root part of the lead wire opening part 56 as a fulcrum, the lead wire has the degree of freedom in vertical and transverse directions so that it can be connected to a transformer terminal.
Patent JP-H08196174-A (JP)
Title: Brake for fishing reel
Inventor: TAKAHASHI HIDEAKI
IPC: A01K89/033
Filed: 1995-01-25
Abstract: PURPOSE: To provide a brake for a fishing reel by which the adjusting operation for the brake can be performed stably without occurrence of a gap between a handle and an adjusting member. CONSTITUTION: The connectors 21, 31 which integrally move a handle 11 in its shaft direction are arranged between the handle 11 fitted to the handle shaft 10 with a detect and an adjusting member 15 for adjusting the braking force of a spool 3 so that a gap may not reveal between the adjusting member 15 and the handle 11 and the handle shaft 10 may not be exposed by the movement of the adjusting member 15 in the shaft direction due to the rotation of the adjusting member 15.
Patent JP-S60155174-A (JP)
Title: Ascorbic acid fatty acid ester preparation
Inventor: FUNAZAO SHIGENOBU
IPC: C07D307/62
Filed: 1984-01-23
Abstract: PURPOSE:To obtain the titled substance useful as an antioxidant, stably, by compounding an ascorbic acid fatty acid ester with one or more compounds selected from amino acids, organic acid alkali metal salts and inorganic acid alkali metal salts. CONSTITUTION:The objective compound can be produced by compounding (A) an ascorbic acid fatty acid ester with (B) one or more compounds selected from amino acids, organic acid alkali metal salts and inorganic acid alkali metal salts, by arbitrary means such as powder mixing, spray drying, etc. The amino acid is neutral or basic amino acid. The amounts of the amino acid and the organic acid or inorganic acid alkali metal salt are 1-50pts.wt. and 1-20pts.wt. per 1pt.wt. of ascorbic acid fatty acid ester, respectively. When the product is added to an oil or fat, its amount is 0.001-0.1wt%. EFFECT:Addition of the agent to an oil or fat or a food containing oil or fat increases the quality-improving effect.
Patent JP-H02192104-A (JP)
Title: Magnet using oxide superconducting material
Inventor: MORITA MITSURU
IPC: C01G1/00
Filed: 1989-01-20
Abstract: PURPOSE:To obtain the title magnet by performing the minimum machining work using a specific superconducting bulk material. CONSTITUTION:An optional-shape forming work is conducted on a bulk material having magnetic characteristics of M/D value of 500emu/cm<4> or above when the average diameter against the magnetic field of a superconducting body is D, consisting of a plate-like or wire-like superconducting material constituted by a superconducting material or its aggregate having no wide-angled grain boundary of uniform orientation spreading over the region of REBa2Cu3O7-y crystal of 50mm<3> or above manufactured by the melting method such as one- direction solidification, having the texture wherein an RE2BaCuO5 phase is finely dispersed in the superconducting material and magnetic characteristics of M/D value 500emu/cm<4> or more when the average diameter of vertical direction against the magnetic field of the superconducting material is set at D. They are combined to carry a permanent current and used as a permanent magnet. As a result, the magnet making the best of the characteristics of the bulk material, can be obtained with the minimum machining work.
Patent JP-S62173117-A (JP)
Title: Method and tool for corrective grinding
Inventor: TAKASHITA JUNJI
IPC: B23H5/08
Filed: 1986-01-22
Abstract: PURPOSE:To make processing with high effectiveness and high precision by supplying grinding liquid to the contact of a work with a processing member, whose one side is made positive pole and the other the negative pole, and by performing grinding while supplied amperage is varied in synchronization with the contact position. CONSTITUTION:When the surface of a work 10 for a metal mirror etc. is subjected to electrolytic corrective grinding, the work 10 is set on a mounting holder 8, and electrolytic grinding liquid 4 is poured into a trough 11, which is then rotated. On the other hand, location is performed by a ferro-spherical tool locational slide 12 coated with a porous coating material 3, and a processing slide 13 gives an appropriate pressure within an extent 200-500g, to rotate spherical tool 2. From a DC power supply 6, negative current is supplied to the spherical tool 2 via a slide ring 1, and positive current via another slide ring 7 and the abovementioned mounting holder 8, wherein the two phases shall be alterable in synchronization. Thus the work 10 consisting of a hard metal material is processed with high precision and high effectiveness.
Patent LT-IP1575-A (LT)
Title: A process for transfer pattern printing of a moist textile web, and a system as well as a pattern carrier web for use in the process
Inventor: AKERBLOM INGA S
IPC: D06P5/00
Filed: 1993-12-09
Abstract: PCT No. PCT/DK88/00162 Sec. 371 Date Apr. 30, 1990 Sec. 102(e) Date Apr. 30, 1990 PCT Filed Oct. 4, 1988 PCT Pub. No. WO89/02950 PCT Pub. Date Apr. 6, 1989.In a process for transfer pattern printing of a moist textile web consisting wholly or predominantly of natural fibers, in particular cotton, and/or artificial fibers on the basis of cellulose, the pattern carrier web is a web of paper or a paper-like material which carries a pre-printed pattern of a water soluble or dispersable dye. After wetting of the textile web to a carefully controlled moisture, the textile web is joined with the pattern carrier web and the joined webs are compressed at a suitable pressure so that the pattern can be transferred without using heat. The advantage is that it will be possible to avoid both heating and use of organic solvents. It is also possible to transfer a pattern to a colored textile web since the textile web may be wetted before hand with an aqueous dye solution or dispersion instead of undyed liquid.
Patent LV-15011-A (LV)
Title: Composition of sorption granules based on natural clays
Inventor: LAKEVIČS VITĀLIJS
IPC: B01J20/02
Filed: 2013-11-25
Abstract: The invention relates to a composition of sorption granules based on natural clays for use as absorbent of cat urine, excrements and their odors. The granules are made of Triassic clays, carboxymethylcellulose as binding agent and wood processing product as non-dusting agent.
Patent LV-15289-A (LV)
Title: Sliding fabric mat of centrum pulling bed
Inventor: HE SHAODUN
IPC: A61H1/00
Filed: 2017-05-09
Abstract: In order to solve the above problems, a sliding fabric mat of centrum pulling bed provided in the present invention, the said sliding fabric mat laid at the tailstock of bed surface, sliding fabric mat is equipped with pull connection point at the tail, sliding fabric mat is connected with driving device via pull connection point, driving device drives the fabric mat to move outwards. The length of sliding fabric mat is calculated at least from the tail stock to the buttock, and its width is at least the width of the buttock. Human body lies on the bed, the buttock and lower body are above sliding fabric mat, characterized in that the left and right sides of the fabric mat are equipped with left side wing and right side wing. The side wing is of a triangular structure, and the side wing extends from the foot end to the leg. The left and right sides of the buttock are equipped with left connecting belt and right connecting belt. The side wing is provided with pulling position of tail connecting with the tail of the fabric mat, The side wing is also provided with wrapping position of leg. The angle tip of wrapping position of leg is also equipped with connecting belt of side wing. During use, the human body lies on the bed. Left side wing and right side wing wrap the legs from the left and right sides. connecting belt of left side wing is connected with right connecting belt, and connecting belt of right side wing is connected with left connecting belt. They are connected and fixed on the sliding fabric mat in a cross manner.
Patent LV-15568-A (LV)
Title: Armour plate
Inventor: BULMANIS VILNIS
IPC: F41H5/04
Filed: 2019-10-24
Abstract: The invention relates to military defense industry, particulary to armor plates. The technique offers to create armor plates from sequentially positioned layers. The armor plate comprises sequentially positioned aluminium layer (8), foamed plastic layer (7), polyurethane layer (6), ceramic plate layer (1) that comprises multiple adjacently positioned ceramic plates (11), middle glass-reinforced plastic or aluminium layer (4A), perforated polycarbonate plate (5) and rear glass-reinforced plastic or aluminium layer (4B).The armer plate, produced according to offered technique , offered to use for protection from medium caliber armour-piercing bullets
Patent LV-12394-A (LV)
Inventor: MCDONALD GEORGE WALLACE
IPC: G09B29/04
Filed: 1999-06-03
Abstract: A sheet (10) of paper or like material is adapted to have a first set of concertina folds (12) and, so as to be transverse to these when the sheet (10) is folded with these folds, a second set of concertina folds (14), at which folds (12, 14) the sheet (10) can be unfolded without the folds disappearing and refolded, the sheet (10) having two segments (20, 22) thereof, which are at or near diagonally opposite corners (24,26) of the sheet (10) and defined by fold(s) (12, 14) thereof and/or edge(s) (28, 30) thereof. The sheet (10) is provided with means (11, 19, 21) to form a stiff or quasi-stiff portion (16, 18) at at least one of said segments (20,22), said means (181,19,21) comprising at least two panels (181, 19, 21) hingedly interconnected to fold together to form a said portion (16,18) adapted to be grasped to fold and/or unfold the sheet (10). The sheet (10) can be unfolded with a single movement and possibly using only one hand to grasp and unfold the sheet (10).
Patent ME-P91508-A (ME)
Inventor: MUTTI STEPHANE
IPC: C07D263/06
Filed: 2003-04-09
Abstract: Ovaj pronalazak govori o novim postupcima za dobijanje kombretastati na kondenzacijom p Viti gu između nitrometoksi-benzaldehida i fosfonijumove soli trimetoksibenzila ili obrnuto fosfonijumove soli nitrometoksibenzila sa trimetoksibenzilaldehidom, kao i reakcijom po Viti gu sa isti m derivati ma, u kojima je nitzro grupa redikovana u amino grupu.
Patent YU-112190-A (YU)
Inventor: LAUDSZUN H
IPC: F16B39/02
Filed: 1990-06-08
Abstract: The subject of the invention is a wheel bearing for trailer axles, having tapered roller bearings (5,6) arranged on an axle leg (2) and a hub (7) which is rotatably mounted on said bearings for the purpose of mounting a brake drum (8) and a wheel (9), an impact ring (12) being arranged between the inner tapered roller bearing (5) and the axle leg (2) and an axle nut (15) being screwed onto an outer thread of the axle leg (2) in front of the outer tapered roller bearing (6). In order to simplify partial preassembly, assembly and disassembly of the wheel bearing, it is proposed to secure the impact ring (12) in the hub (7) with a first clip ring (14), to provide the axle nut (15) with a collar (16) which reaches as far as the inner wall of the hub (7) and to secure the axle nut (15) to its collar (16) with a second clip ring (17), also in the hub (7). 
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Patent YU-120190-A (YU)
Title: Naprava za toplotno ispitivanje izduvnih cevi, naročito kod vozila sa motorima sa unutrašnjim sagorevanjem
Inventor: FILIPPI E
IPC: G01M17/00
Filed: 1990-06-19
Abstract: NAPRAVA ZA TOPLOTNO ISPITIVANJE IZDUVNIH CEVI, NAROČITO KOD VOZILA SA MOTORIMA SA UNUTRAŠNJIM SAGOREVANJEM, naprava (1) za ispitivanje omogućava simuliranje toplotnog i mehaničkog opterećenja izduvne cevi (2), koje motor (3) s unutrašnjim sagorevanjem tokom rada prenosi na izduvnu cev, koja je priključena na njega. Ispitivanje se vrši u ispitnom prostoru pri ugašenom motoru. Mehaničko njihanje ostvaruje rotirajući ekscentar (8). Motor (3) i cev (2) su oslonjeni na elastični sistem (5) i njišu se dok je cev (2) preko pokretnog sistema (16), povezana s izolovanom nepomičnom spojnicom (18), koja je predvidjena odozdo za priključenje na ispitne predmete i odozgo za priključenje na mehanički inače razdvojen, ali za fluide nepropustljiv ka cevi (19), koja je povezana s gorionikom (12), koji je čvrsto spojen sa nastavljivim nepokretnim podupiračem (15).
Patent YU-123980-A (YU)
Title: Blinds, particularly for furniture
Inventor: KRATOCHWIL D
IPC: E06B9/11
Filed: 1980-05-09
Abstract: A roller blind for an article of furniture comprises a laminated sheet consisting of a decorative plastics film (1) to the reverse side of which a reinforcing, thermoplastic film (3) is secured via a foamed plastics layer (2). The reinforcing film (3) has transverse corrugations (4) which are stamped in it and extend across the entire width except for flat strips (5) which may be left at each lateral edge to assist in the guidance of the roller blind in grooves in the piece of furniture. <IMAGE>
Patent YU-20801-A (YU)
Title: Method for manufacturing plastic-substitute goods by using natural materials
Inventor: KIM YOUNG BOK
IPC: C08L3/02
Filed: 2000-03-02
Abstract: A method for manufacturing plastic-substitute goods by using natural materials is disclosed. Agricultural byproducts and wood byprodructs such as rice husks, rice plant stems, corn plant stems, bean plant stems, wheat plant stems, saw dust and the like are crushed into a particular size, then the crushed particles are mixed with natural adhesives (such as corn starch, potato starch and the like), and are coated with rosin or natural resins, and then a molding is carried out by applying a pressure in a molding machine, thereby manufacturing the plastic-substitute goods. The raw materials of the present invention are readily available from the rural areas, and the molding is carried out at a temperature of 100 - 300 degrees C.