baber/WOPTO huggingface dataset:
Patent JP-S5991428-A (JP)
Title: Photographic device
Inventor: ISAKI MASATAKA
IPC: G02B7/28
Filed: 1982-11-17
Abstract: PURPOSE:To prevent halation of a photographic picture, which is caused when an object to be photographed approaches a photographic lens, by controlling the light quantity of an illuminating light source in accordance with a focused position of the photographic lens. CONSTITUTION:A photographic lens 11 executes focusing by rotating a focus ring 12, and a sliding piece 25 of a potentiometer 15 moves in accordance with a position of the focus ring 12. Fixed terminals 16, 17 are connected to a constant- voltage DC power source and voltage corresponding to a focused position is outputted to a sliding terminal 18. A light quantity control signal generating circuit 19 as constituted of a DC amplifier having a non-linear characteristic and the output voltage equals to constant voltage E0 when the focused position exists between infinity  and 3m, and the voltge drops gradually from 3m, and becomes 1/2E0 at the time of 1.2m. A voltage controlling circuit 20 is constituted of a switching regulator, etc., and controls the light quantity by controlling the voltage supplied to an illuminating light source 21.
Patent JP-H09185214-A (JP)
Title: Image forming device
Inventor: HOSAKA HIROSHI
IPC: G03G21/14
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent color slippage and color irregularity, which are caused by impact at the time of separation of a cleaning mechanism, by preventing an alignment mark from being detected as a reference for image formation on a photoreceptor until the cleaning mechanism is separated from the intermediate transfer body after the transfer of an image of a first color to the intermediate transfer body. SOLUTION: When an intermediate transfer body 30 rotates and a mark sensor 150 detects the reference mark on the intermediate transfer body 30, a CPU commands a scanner to start scanning the first color. After transferring an image of the first color to the intermediate transfer body 30, a printer control part quickly reads a signal indicating the detection of the alignment mark on the intermediate transfer body 30, which is transmitted from the mark sensor 150, before the cleaning mechanism 34 for cleaning the intermediate transfer body 30 moves apart from the intermediate transfer body 30. Thus, even when the release of the cleaning mechanism 34 from the cleaning of the intermediate transfer body 30 is delayed, color slippage, color irregularity, and so on can be prevented by delaying the transfer of an image of a second color.
Patent JP-H1030577-A (JP)
Title: Device for supplying grease to forcibly feeding piston of viscous fluid pump
Inventor: MICHIZUKA KATSUYA
IPC: F04B53/14
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To supply grease surely independently of difference of a switching timing of a forcibly feeding piston by passing grease oiled from a tube into the hole of the axial core part of a bolt, and making grease flow out from the groove of a piston packing to an outer peripheral side bypassing the flow passage of a piston flange and a recessed groove. SOLUTION: An installing bolt 26 penetrated a hole for making grease flow to an axial core part is used in one of a plurality of installing bolts 17 for installing a piston flange 16 on the top end of piston rods 8a, 8b, and also a plurality of grooves 28 extending in a radial direction are formed along a circumferential direction on the front surface side of the piston packing 20 of a rear side. A flow passage is thus formed between it and the rear surface of the piston packing 19. A recessed groove 29 for communicating each groove 28 of the front surface of the piston packing 20 with each other is formed in a ring shape on the outer peripheral surface of the top end side of the piston flange 16, and also a flow passage 30 for communicating the recessed groove 29 and the top end of the installing bolt 26 with each other is formed in a radial direction.
Patent JP-2001027079-A (JP)
Title: Bracket for blind
Inventor: AKIMOTO MASAYUKI
IPC: E06B9/323
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To positively fix a buffer body to a support main body, by forming a fitting mechanism for restricting movement of the buffer body in all directions, at a location between a vertical portion of the support main body and the buffer body to be mounted on the vertical portion, the fitting mechanism being obtained by fitting the buffer body in the vertical portion. SOLUTION: A sliding body 14 is slidably attached to a support main body 12 of a bracket 10 for a blind, and a slipout preventing piece 14b of the sliding body 14 is inserted into a frontage 12g of a longitudinal wall piece 12e of the support main body 12, to thereby restrict a sliding range of the sliding body 14. A pressing member 15 is slidably arranged between the support main body 12 and the sliding body 14, and the pressing member 15 is squeezed in a direction of a vertical portion 12b of the support main body 12, whereby an engaging projection 15a of the pressing member 15 immovably fixes an edge of a head box, in cooperation with a latch piece 12d of the support main body 12. Further, a claw 12f of the vertical piece 12b of the support main body 12 is fitted into a hole 16a of the buffer body 16, to thereby fix the buffer body 16 to the vertical piece 12b.  Thus, the buffer body 16 can be positively fixed to the support main body 12.
Patent JP-2001029068-A (JP)
Title: Stabilization of glucose-6-phosphate dehydrogenase and reagent composition containing the same
Inventor: SEKIGUCHI MASAHIRO
IPC: C12N9/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the stability of the subject enzyme in solutions for various assay reagents, or the like. SOLUTION: The enzyme in a solution is stabilized by making a compound having an isothiazolone ring (e.g. N-methylisothiazolone) coexist with the enzyme. The stabilized reagent composition is such one as to contain the above enzyme and a compound having an isothiazolone ring.
Patent JP-S58102780-A (JP)
Title: Dot printer
Inventor: NAGAO HISAO
IPC: B41J2/485
Filed: 1981-12-15
Abstract: PURPOSE:To print characters having lower dot sections normally without increasing the capacity of a character generator by memorizing the lower dot sections located lower than a printing line to the upper section of a corresponding matrix region in the character generator. CONSTITUTION:When English small letters, such as p, y, g, j, etc. are memorized into the character generator 13, these letters are memorized to the upper section of the matrix region on the same row as positions where they are originally located regarding the lower dot sections projecting to a section lower than the printing line. The presence of the lower dot section is decided by means of a character deciding section 11, and signals D1-7 drive transistors T1-7 through corresponding gates G1-7 when the absence of the lower dot section is decided, thus generating heat in the corresponding heat-generating heads H1-7 of a printing head 20. When the addressed letter has the lower dot section, on the other hand, signals DC are outputted, the signals DC close the gates G1-2 of the signals D1-2 through an inverter 14, and AND gates G8-9 are opened. Accordingly, signals D3-9 drive transistors T3-9, corresponding heat-generating heads 3-9 are heat-generated, and the lower dot section is printed at a normal position.
Patent JP-S6357876-A (JP)
Title: Bearing cooling device for horizontal shaft water turbine generator
Inventor: AZUMA IZUMI
IPC: F03B11/06
Filed: 1986-08-29
Abstract: PURPOSE:To decrease the temperature of each of bearings supporting a rotary shaft heat pipe, by a method wherein plural water pass pipes are installed in a steam space in the vicinity of the cooling part of the rotary shaft heat pipe, and the steam space is cooled through the medium of the water pass pipe. CONSTITUTION:A rotary shaft heat pipe 6 directly coupled to a runner 5 is provided with a hollow rotary shaft sealed with working liquid 13, a journal bearing and a thrust bearing form a heat generating part, and a space on the runner 5 side forms a cooling part. In this case, plural L-shaped water pass pipes 17 are situated in an annular manner in a steam space in the vicinity of the rubber 5 side of the rotary shaft heat pipe 6. The water pass pipe 17 inputs water through an intake 20, formed between the runner 5 located to the outer peripheral part of the rotary shaft heat pipe 6 and a bearing part 14 and opened to a water pass passage 19, and drains water through an outlet 21 opened, extending through the runner 5. This constitution cools the steam space 7 in the vicinity of a cooling part through the water pass pipe 17.
Patent JP-H0369522-A (JP)
Title: Method for molding lens
Inventor: MURATA ATSUSHI
IPC: C03B11/08
Filed: 1989-08-04
Abstract: PURPOSE:To improve the shape precision and profile irregularity at the time of press-molding a lens material with a mold consisting of the upper and lower dies by diminishing the molding pressure to zero or reducing the pressure in a specified step in the stages. CONSTITUTION:A lens material 13 is supplied into the space between the upper die 11 and lower die 12 of the mold and press-molded. In this method, the molding pressure is reduced or diminished to zero at least once in the heating and pressing stage, and the molding pressure is reduced or diminished to zero at least once after the heating and pressing stage is finished. Molding is preferably carried out under conditions where the lens material is firmly attached to the mold. The radius Rm of the transfer surfaces 11a and 12a of the dies and the radius Rg of the end face of the lens material 13 are limited to conform to Rg > Rm, and the special effect is obtained when the lens material is columnar. The molding pressure is only reduced in both stages if the size of the lens material allows it.
Patent JP-H0489209-A (JP)
Title: Manufacture of prepreg
Inventor: WATABE OSAMU
IPC: B29B11/16
Filed: 1990-07-31
Abstract: PURPOSE:To enable the occurrence of voids to be prevented during laminating by the use of resin-applied paper that is coated with matrix resin in the form of stripes in the longitudinal direction of releasing paper. CONSTITUTION:When the ratio of a transporting roll 203, namely, the forwarding speed VP of releasing paper 101 relative to the speed V1 of a coating roll 201 is appropriately set, the release paper 101 can be coated with the matrix resin 102 in the form of stripes, thus obtaining coated paper 100 A. The coated paper 100 A and 100 B hold carbon fiber F, and the carbon fiber F is impregnated with resin by means of a hot press 5, so that a resin impregnation-reinforced fiber layer, namely, a prepreg layer P is formed thereon. Next, after cooling, the release paper 101 of the resin coated paper 101A is separated via a separating roller 6, instead of this, a cover film C is superimposed on the surface of the prepreg layer P via a supplying roller 8. In the prepreg 10 manufactured in this manner, the occurrence of voids is prevented during lamination, moreover, it presents a laminated prepreg that is excellent in its appearance.
Patent JP-H0487086-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1990-07-31
Abstract: PURPOSE:To contrive reduction of a tape modulation noise by forming a leaf spring which holds a head pad arranged inside of a head inserting window for cassette, with a carbon fiber sheet. CONSTITUTION:The leaf spring 14 sticking and holding the head pad 13 is formed with the carbon fiber sheet 21 woven with the carbon fiber in almost orthogonal direction. As the result, vibrations transmitted to the leaf spring 14 from the sides of cassette halves 2, 3, etc., are negated by mutual interference, because the woven directions of carbon fiber 21 are almost orthogonally crossed each other, i.e., the vibrations are absorbed in the leaf spring 14, and the unrequired vibrations are not conveyed to the head pad 13. Thus, the magnetic tape 8 is stably run with sliding contact against the head without affecting the contact between the magnetic tape 8 and head, then the reduction of tape modulation noise is attained.
Patent JP-H0869880-A (JP)
Title: Manufacture of electroluminescent lamp
Inventor: HATTA MASANORI
IPC: H05B33/12
Filed: 1994-08-29
Abstract: PURPOSE: To provide an inexpensive and high-quality electroluminescent lamp by which a light emitting grade is improved and reduction in withstand voltage by a pin hole of a film is not caused in the electroluminescent lamp whose light emitting layer is formed by screen printing. CONSTITUTION: A light emitting layer 2 by dispersing a phosphor by activating zinc sulfide by copper in resin such as fluororubber is formed on a transparent conductive film 1 by screen printing, and just after it, the light emitting layer is levelled in a wet condition by applying ultrasonic vibration, and afterwards, an insulating layer 3 by dispersing an insulating material such as barium titanate in resin and a back electrode 4 are formed in order by screen printing. Since a film thickness of the light emitting layer is uniform and has no recess- projection, an electric field is uniformly impressed, and since the phosphor is uniformly dispersed, uniform light emission is obtained, and a light emitting grade can be significantly improved.
Patent JP-2000032853-A (JP)
Title: Rail for running and apparatus for moving mobile carriage using the same
Inventor: URA HIROYUKI
IPC: A01G9/14
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To wind an endless transmission wire rope for pulling and moving a mobile carriage around a driving wheel and a driven wheel rotating in a vertical plane in positions in the upper part or on the inside of a rail for running for the mobile carriage without being noticeable from the lower side and in positions parallel to the rail for running in the upper and lower parts on the vertical center line thereof, keep the endless transmission wire rope in a state without carelessly jumping out and stretch the wire rope. SOLUTION: This rail for running is obtained by continuously forming a broken circular tubular part 23 having an upward opening 22 on either one of left and right sides on the circumference in a lower end 20' of a vertical platy part 20 and protrusively forming left and right wheel carrying parts 24 and 24 at positions with left and right symmetry under the circumference of the broken circular tubular part 23.
Patent JP-H1046320-A (JP)
Title: Multilayered film forming device
Inventor: HAYATA HIROSHI
IPC: C23C14/56
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To prolong the usage of a deposition-proof plate, to reduce the replacement frequency of the deposition-proof plate and thereby to improve working rate of a device. SOLUTION: A karrusel 3 of ichnographically regular polygon is intermittently rotably disposed so that respective surfaces successively stop at a substrate supplying an taking-out position 5 and at plural film-forming positions 6 to 9 in a film deposition chamber 1. On respective surfaces, substrates 10 are fixed attachably and detachably and the adhesionproof plate 4 or a part thereof to be a main source of film stripping dust is fixed attachably and detachably so as to surround the substrate 10. As the karrusel 3 rotates, a multilayered film is attached to the adhesionproof plate 4 to exhibit stress relaxing effect of the multilayered film and to reduce force stripping the film from the deposition-proof plate 4. Consequently, the film having larger film thickness than conventional one can be adhered to the deposition-proof plate 4.
Patent JP-S649216-A (JP)
Title: Epoxy resin
Inventor: MURAI TAKAAKI
IPC: C08G59/34
Filed: 1987-08-17
Abstract: PURPOSE:To obtain an epoxy resin which is excellent in heat resistance, weather resistance and water resistance, by submitting 4-vinylbicyclo[2,2,1]hept-1-ene oxide to a ring opening polymn. in the presence of an org. active hydrogen as an initiator and then epoxidizing the product. CONSTITUTION:4-Vinylbicyclo[2,2,1]hept-1-ene oxide is submitted to a ring opening polymn. in the presence of an org. active hydrogen compd. (e.g., trimethylolpropane) as an initiator to give an unsatd. compd. of formula I (where R1 is an org. compd. residue having l active hydrogen atoms; n1-nl are each 0.1-100, and their sum is 1-100; l is 1-100; A is of formula 11). This unsatd. compd. is then reacted with an epoxidizing agent (e.g., peracetic acid) to give an epoxy resin formula IV (where B is of the formula V; X is of the formula III, -CH=CH2, etc.) contg. at least one group of formula III. This resin is favorably used as a resin for sealing semiconductors.
Patent JP-H0756434-A (JP)
Title: Developing roll
Inventor: MAEDA AKIHIRO
IPC: G03G15/08
Filed: 1993-08-18
Abstract: PURPOSE:To uniformalize an electric resistance of the developing roll and to maintain a good image density and image brightness even in case of an environmental change by enhancing the adhesion property between a conductive base layer and semiconductive coating layer constituting the roll. CONSTITUTION:This developing roll 20 is provided with a conductive adhesive layer 24 having volumetric resistivity (R) smaller than 10<5>OMEGAcm and further the pencil hardness lower than H and lower than the pencil hardness of the semiconductive coating layer 26 between the conductive base layer 22 and semicohductive coating layer 26 constituting the roll. The thickness of the conductive adhesive layer is 10 to 150mum.
Patent JP-H0931321-A (JP)
Title: Thermoplastic resin composition
Inventor: YOSHIDA KAZUO
IPC: C08K5/49
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in flow, heat resistance and mechanical properties by mixing a polyphenylene ether with a (rubber-modified) polystyrene and a specified styrene/acrylonitrile copolymer. SOLUTION: This resin composition is the one comprising 30-95wt.% polyphenylene ether (A), 2-60wt.% polystyrene and/or rubber-modified polystyrene (B) and 3-40wt.% styrene/acrylonitrile copolymer (C) containing 7-11wt.% acrylonitrile component, wherein the melt flow rate of component C is 5-100g/10min (at 220 deg.C under a load of 10kg). An inorganic filler such as glass fibers, glass flakes, kaolin clay or talc may be added to this composition to obtain a high- strength composite material excellent in flow and heat resistance.
Patent JP-S6357455-A (JP)
Title: Paper remnant indication method for displaying number of remaining sheets
Inventor: MIZUO SHIGERU
IPC: B41J29/42
Filed: 1986-08-28
Abstract: PURPOSE:To eliminate a troublesome work for calculation from a remaining paper quantity and improve working efficiency by showing the remaining paper quantity stored in a magazine on a display part as the remaining number of sheets converted into specific sizes. CONSTITUTION:In the system wherein a magazine is not exchanged, the inputting of an initial value at the time of setting a new paper loaded magazine 30 to a machine enables the calculation of a remaining paper quantity via deduction from a consumed quantity and the indication of a result therefrom as the remaining number of sheets on a display part 12. In the system wherein a magazine is exchanged, the inputting of an initial value at the time of setting the magazine 30 to the machine after loaded with new paper, enables detecting magazine type and shows a paper remnant in the magazine 30 as the remaining number of sheets, even when a different type of magazine is set. Also, for even paper of different sizes, the remaining number of specified size sheets is displayed. Therefore, a troublesome work conventionally pertaining to calculation from remaining sheets is eliminated and working efficiency can be improved.
Patent JP-H0756945-A (JP)
Title: Whole sensitive data base system
Inventor: UEKI HIROMI
IPC: G06F12/00
Filed: 1993-08-18
Abstract: PURPOSE:To provide a whole sentence data base system where the size of an index file is set to be small and sufficient retrieval speed can be obtained. CONSTITUTION:This system is provided with an input device 2 inputting document data, a construction processor 3 generating a Japanese sentence lowest layer table J2-1 and a Japanese sentence highest layer table J2-2, which have peculiar pseudo words whose character string length is more than '2', in terms of hierarchy based on document data supplied from the input device 2, a storage device 4 storing document data and the respective tables J2-1 and J2-2 as a real data file and an index file, an input device 6 inputting a retrieval character string and a retrieval processor 7 extracting the peculiar pseudo word which agrees with a retrieval pseudo word whose character string length constituting the retrieval character string becomes '2' from the index file and outputting document data corresponding to the retrieval character string to a display 9.
Patent JP-H0489768-A (JP)
Title: Package carrying method
Inventor: YAMASHITA TAKASHI
IPC: B65G57/03
Filed: 1990-07-31
Abstract: PURPOSE:To carry a package through a bobbin without causing load collapse and perfectly protect the thread layer of the package by preliminarily inserting an end plate to a support bar, and engagingly locking the end plate by a locking member. CONSTITUTION:After a multistage package 13 is transferred from a doffing truck to a support bar 2 capable of falling and standing, the support bar 2 is stood up, a hanger 6 suspended from a ceiling carrying wheel in such a manner as to be raised and lowered is lowered to cover the support bar 2, and the multistage package 13 is received by a locking member 11 removably and attachably provided on the top of the hanger 6. In this case, an end plate 4 is preliminarily inserted to the support bar 2, and the end plate 4 is engagingly locked by the locking member 11. Thus, the package 13 can be carried through a bobbin without causing load collapse.
Patent JP-S6361011-A (JP)
Title: Acrylic emulsion for aging in autoclave
Inventor: YOSHIKAWA YOSHIKI
IPC: C08F220/12
Filed: 1986-08-29
Abstract: PURPOSE:To obtain the titled emulsion miscible with inorganic materials, capable of being coated before the inorganic materials and aged and useful for the manufacture of wall materials or the like, by sequentially emulsion-polymerizing an alkyl (meth) acrylate, an unsatd. carboxylic acid, a multifunctional monomer and a silyl group-contg. monomer in a specific compounding ratio. CONSTITUTION:The objective emulsion is produced by sequentially emulsion- polymerizing (A) a monomer mixture comprising an alkyl (meth)acrylate (the alkyl group contains 1-8 carbon atoms) as a main component and capable of forming a copolymer having a theoretical glass transition temp. of >=0 deg.C as the first stage polymerization components, (B) a monomer mixture comprising an alkyl (meth)acrylate (the alkyl group contains 1-8 carbon atoms) and 3-10wt% (based on the second stage polymerization monomer mixture) an unsatd. carboxylic acid and capable of forming a copolymer having a theoretical glass transition temp. of <=20 deg.C as the second stage polymerization components and (C) a hydrophobic monomer having two or more double bonds and a hydrolyzable silyl group-contg. monomer as the third stage polymerization components in a ratio of the components A, B and C of 60-80%, 15-35% and 5-15%. The surface of the polymer layers produced in the second stage polymerization are crosslinked in a high density.