baber/WOPTO huggingface dataset:
Patent JP-H099708-A (JP)
Title: Driving apparatus of footpath plastering plate of plastering machine
Inventor: TAKECHI ISAO
IPC: A01B35/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide a plastering plate driving apparatus generating decreased mechanical oscillation, capable of producing smoothly finished plastered slope and having improved work efficiency by interlocking the beating work of a plastering plate for the front slope with that of the plastering plate for the back slope in such a manner as to keep the beating frequency of the back slope to be an integral multiple of that of the front slope. CONSTITUTION: The surface of a levee scraped up with a soil scraping plate is beaten with a pair of front and back plastering plates 2, 3 interlocked with each other in such a manner as to keep the beating frequency of the back slope to be an integral multiple of that of the front slope. The interlocking of the front plastering plate 2 is performed by transmitting the motion of an input shaft through a chain, a crank shaft, a crank rod, etc., and vertically reciprocating the rod, and the interlocking of the back plastering plate 3 is performed by transmitting the motion of the input shaft through an interlocking shaft connected to the input shaft via a bevel gear 23 and a universal joint 24, a crank shaft, a crank rod, etc., and vertically reciprocating the rod.
Patent JP-S54136970-A (JP)
Title: Heating type permanent device
Inventor: TSUJIMOTO SUSUMU
IPC: A45D20/30
Filed: 1978-12-21
Abstract: PURPOSE: To do permanent work purposefully and efficiently to produce a good permanent wave by installing an indicator which counts down and indicates the passing time when a heating device in a bonnet operates.  
     CONSTITUTION: Heating time is set by operating time keys 106 of controller 6, and heating temperature is set by operating temperature keys 107, in accordance with each block of a customer's hair. If a permanent liquid is applied to the hair after preheating is completed and start key 109 of block operation is operated, the longest heating time of each block set with time keys 106 is indicated in indication window 123 of controller 6 by counting down the passing time with digital indicator 125. At the same time, a microcomputer operates the supersonic wave spray circuit for humidifying, and as the set time passes. each humidifying device is turned off in order to produce waves of different strength for each block. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6143639-A (JP)
Title: Polyethylene resin composition
Inventor: MATSUMOTO YOSHIO
IPC: C08L7/00
Filed: 1984-08-07
Abstract: PURPOSE:A composition having extremely improved environmental stress cracking resistance without damaging high rigidity, obtained by blending a high- density polyethylene with a specific linear low-density polyethylene. CONSTITUTION:(A) A high-density polyethylene is blended with (B) 5-30wt% based on total amounts of a composition of a linear low-density polyethylene having <=5g/10 minutes melt index and <=0.94g/cm<3> density. The component A used has >=0.955g/cm<3> density and <=5g/10 minutes melt index.
Patent JP-S6323451-A (JP)
Title: Terminal control system
Inventor: NAKAMURA YUKIO
IPC: H04M1/00
Filed: 1986-07-16
Abstract: PURPOSE:To reduce complicacy in an outgoing system service requiring an additional selection button signal by allowing transmission/reception of a signal tone between a relay exchange and a terminal equipment thereby automating the sending of the additional selection button signal from a terminal equipment. CONSTITUTION:The relay exchange 13, in response to a service request from a terminal equipment 11, prepares the reception so as to receive the additional selection button signal. Further, the relay exchange 13 sends a signal tone representing the end of reception preparation. On the other hand, when the terminal equipment 11 detects a signal tone sent from the relay exchange 13, a preset contract number and a password number or the like in response to the signal tone are sent automatically by the additional selection button signal. Then the relay exchange 13 collates the additional selection button signal received from the terminal equipment 11 with a registered number, and when correct, a path is set to an outgoing trunk 16 requesting the line connection based on the received connection request destination telephone number to complete the line connection between the user and an object destination.
Patent JP-S5867045-A (JP)
Title: Cryogenic semiconductor device and its manufacture
Inventor: KOBAYASHI TOSHIO
IPC: H01L21/768
Filed: 1981-10-19
Abstract: PURPOSE:To improve the lowering, etc. of reliability due to the increase of wiring delay and a voltage drop with the increase of wiring length and wiring resisttance and the increase of electromigration by changing the electrode wiring of a semiconductor integrated circuit into superconductive wiring. CONSTITUTION:A molybdenum thin-film 3 is formed through an electron-beam heating evaporation method, and the resist pattern 4 of a gate electrode is shaped through lithography technique while the molybdenum thin-film is processed without side etching as using the pattern 4 as a mask and the gate electrode 5 is formed. A resist is removed, the whole is thermally treated for thirty min at the ratio of flow rate of hydrogen to nitrogen of H2/N2=0.1 and in the atmosphere of the temperature of 650 deg.C, molybdenum is nitrified and the superconducting gate electrode wiring 5' consisting of Mo2N is obtained. A phosphorus added oxide film 7 is processed without side-etching a through-hole pattern, to which the phosphorus added oxide film is deposited, and a through-hole is formed. The molybdenum thin-film 10 is etched without side etching through reactive sputtering etching while using an electrode wiring resist pattern 9 as a mask. Lastly, the resist is removed, molybdenum is nitrified, and the superconductive wiring 10' is shaped.
Patent JP-S5588496-A (JP)
Title: Speaker system
Inventor: FURUTA MASAHITO
IPC: H04R1/02
Filed: 1978-12-26
Abstract: PURPOSE:To prevent vibration of the speaker cabinet as well as to absorb the stead y waves by sticking the figurate foaming elastic component containing bituminous material on the inner surface of the cabinet composed of the hard material such as the metal or the like. CONSTITUTION:Both the woofer and the tweeter are attached to cabinet 1 made of the metal such as the aluminum die casting alloy, and figurate foaming elastic components 7 and 8 containing bituminous material and cut into sheet forms are provided on the inner surface of cabinet 1. Components 7 and 8 are located most effectively in the L-shape from the top to back of cabinet 1 and in the U-shape from the lower parts of both sides to the lower part of the back and enclosing woofer 3 respectively. As a result, the resonance is suppressed at each face of cabinet 1, thus preventing occurrence of the characteristic disturbance of the frequency caused by the steady waves.
Patent JP-H0330813-A (JP)
Title: Compressed air drying apparatus
Inventor: NAGANO HIDETOSHI
IPC: F04B39/16
Filed: 1989-06-28
Abstract: PURPOSE:To prevent lowering of drying capacity by providing movable members deformable and shiftable due to pressure differential and an air chamber divided by the movable members. CONSTITUTION:A drying device 10 receives compressed air from an air compressor 50 through an inlet opening 20 and removes compressor oil therefrom with a filter 32. Water is then removed from the compressed air with a desiccating agent 30 and this water-free compressed air is supplied through a check valve 40 into a purge tank 18 and then through an outlet opening 22 into an outside air storage tank 70. The dry compressed air in the air storage tank 70 is supplied to operate air brake device, etc., and the compressed air in the purge tank 18, at the time of recycling, is sent through a constricted passage 42 for use in the regeneration of the desiccating agent 30. This permits a large amt. of the compressed air to be dried.
Patent JP-H0459620-A (JP)
Title: Magnetic powder for magnetic recording and magnetic recording medium therefrom
Inventor: KIKUMA TADAYUKI
IPC: G11B5/706
Filed: 1990-06-26
Abstract: PURPOSE:To obtain the title magnetic powder with reduced variation in coercive force and improved physical properties by forming hexagonal ferrite magnetic powder with a composition containing as substituent elements Nb, Bi, Sb and each specific metallic element. CONSTITUTION:The objective magnetic powder can be obtained by formation with a composition of the formula (M<1> is metallic element selected from Ba, Sr, Pb and Ca; M<2> is metallic element selected from Mn, Mg, Ni, Al, Ce, Cr, Cu, La, V, Ti, Zr and W; a is 8-13; b is 0.01-8; c is 0.3-6; d is 0.01-6; e is 0.01-6; f is number of oxygen atoms satisfying the valences of the other elements). The present magnetic powder is low in the variation in coercive force, excellent in densification with fine average particle size, great in saturation magnetization, and also excellent in dispersibility.
Patent JP-H0217818-A (JP)
Title: Electric connection box
Inventor: SUGURO MASAHIRO
IPC: H05K1/05
Filed: 1988-07-05
Abstract: PURPOSE:To make compact and highly dense and to reduce costs by forming an internal circuit on a printed board with metal cores consisting of a printed circuit on a heating insulation layer supported by a metal plate. CONSTITUTION:A printed board 18 with metal cores is so constituted that a plurality of circuits 21 having required patterns on a heating insulation layer such as a mixed film filled with epoxy system resin film supported on a metal substrate 19 with a high thermal conductivity such as an aluminum and the like or an inorganic filler is formed by a printed circuit, and an insulation resisting layer 20' coating the circuit 21 is formed. Accordingly, the board 18 with metal cores itself has excellent radiation efficiency, a distance from a heating position (circuit 21) to a radiation section (metal substrate 19) is also short, and a radiation effect to the air or a chassis is excellent. The circuits 21 are formed easily by such a known means as a printed circuit system, and a quick countermeasure can be done in case a change of the circuit is required.
Patent JP-H1115002-A (JP)
Title: Liquid crystal cell gap forming device
Inventor: TAKABE YOUJIROU
IPC: G02F1/1339
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal cell gap forming device capable of forming a prescribed cell gap while reducing the warpage of glass substrates. SOLUTION: This device is provided with heating presses 21, 22 which pressurize/heat a liquid crystal cell 15 which is constituted by overlapping two sheets of glass substrates while interposing a sealant in between their peripheries every one sheet to heat the two sheets of glass substrates to a temp. equal to or higher than a glass transition temp. and harden the sealant while holding a liquid crystal cell gap being the gap between the two sheets of glasses uniformly and a hardening furnance which activates the hardening of the sealant by heating the liquid crystal cell whose sealant is hardened in the heating press 21 at a prescribed temp. while throwing it into the hardening furnace.  Then, after the glass substrates constituting the cell 15 are cooled to a temp. equal to or lower the glass transition temp. by providing a cooling press 23 pressuring/ cooling the cell 15 at the downstream of the heating presses 21, 22 and at the upstream of the hardening furnance, the cell 15 is thrown into the hardening furnance.
Patent JP-H08132-A (JP)
Title: Internally threaded fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/04
Filed: 1994-06-24
Abstract: PURPOSE:To provide an internally threaded fishing rod enabling a more appropriate top guide to be selectively mounted according to fishing conditions without sacrificing the nature of the internally threaded fishing rod. CONSTITUTION:There are at least two kinds of top guide elements 22, 24 furnished with rigid fishline guides 22G, 24G, respectively; this internally threaded fishing rod is so designed that at least one kind of the top guide element 24 among them is selectively demountable on the tip of a head fishing rod 14 and at least one top guide element 22 or 24 can be mounted on the tip of the head fishing rod 14.
Patent JP-H0217336-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: A47J43/06
Filed: 1988-07-04
Abstract: PURPOSE:To improve the convenience of usage, ease of cleaning, etc. by providing a first drive shaft for kneading vane and a cavity resonator around said shaft, and attaching a magnetic sensing element, which operates on account of the magnetic field of a permanent magnet and detects the attachment or detachment of the bread vessel, on the side wall of the cavity resonator. CONSTITUTION:As a permanent magnet 36 to detect the attachment or detachment of the bread vessel 11 is attached to the inner side of the lower part of the mounting 12 where a hook 14 will not get in the way at the time of turning the bread vessel 11 for a certain angle for fastening, the permanent magnet 36 can be positioned near to the bottom of the heating chamber 1. Accordingly, because the magnetic sensing element 38 can be positioned at a location away from the bottom of the heating chamber 1 owing to the afore- said where the temperature is low at the time of the heater activation, resulting in the low rated operating temperature. Moreover, since the magnetic sensing element 38 is attached to the side wall 26a of a cavity resonator 26, the number of component parts for attachment can be reduced. Further, because there is no heater near the bottom of the heating chamber 1, there will be less temperature increase of the magnetic sensing element at the time of heater activation.
Patent JP-S6225747-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAKAMOTO HIDEKAZU
IPC: G03C1/34
Filed: 1985-07-26
Abstract: PURPOSE:To prevent deterioration of a silver halide photographic sensitive material during storage and to restrain deterioration of sensitivity by adding a specified 6-aminoindazole type compound to the photosensitive material. CONSTITUTION:The silver halide photographic sensitive material contains the compound represented by the formula shown on the right in which each of Y<1>, Y<2> is H, alkyl, aryl, -COR<1>, or -SO2R<2>; each of R<1> and R<2> is an aliphatic group or aromatic group; X is halogen, alkyl, aryl, aralkyl, alkoxy, hydroxy, cyano, or nitro; and n is 1 or 2. This compound is added to the silver halide emulsion layers, a protective layer, filter layers, or the like of the photosensitive material, thus permitting fogging during storage to be prevented and deterioration of sensitivity to be reduced.
Patent JP-S6410633-A (JP)
Title: Method and metal mold apparatus for formation of plastic seal of semiconductor element and lead frame therefor
Inventor: MAEDA TOSHIZANE
IPC: H01L23/50
Filed: 1987-07-02
Abstract: PURPOSE:To prevent a resin burr from adhering to both faces of molds and to the surface of lead frames by a method wherein a pot and a passage for transfer use are arranged inside the lead frames and a molten resin material is injected and filled into a cavity. CONSTITUTION:A metal mold apparatus A is equipped with the following: an upper mold 11 on the fixed side; a lower mold 12 on the movable side; two or more required number of pots 13 which are arranged at the upper mold 11 and are used to supply a resin material; a plunger 14 for pressurizing the resin material; the required number of cavities 15 which are formed on P.L parting line faces at both molds; a passage 16 for transfer use of the molten resin material interlinking the individual pots 13 and the required cavities 15; groove parts 17 for mounting lead frames on a P.L face of the lower mold 12. The individual pots 13 and the passage 16 for transfer use are constituted in such a way that they are arranged at the inside of the lead frames 19, 19a, 19b when the lead frames are mounted on the groove parts 17. By this setup, even when one part of the molten resin material which has been pressurized and transferred flows out to the outside of the passage 16 for transfer use, the material is blocked by an insertion-mounting part 192; it is possible to prevent a resin burr from adhering to faces of both molds and to the surface of the lead frames due to the penetration of the material into the P.L face.
Patent JP-H0331300-A (JP)
Title: Physiologically active substance originating from malt, its production and functional drink, food or drug containing the same
Inventor: MAEDA YUJI
IPC: A23L7/109
Filed: 1989-06-28
Abstract: NEW MATERIAL:Physiologically active substance originating from malt which is obtained by saccharifying malt, filtering, extracting the residue with water or an aqueous solvent and eliminating the low molecular fraction from the extract: molecular weight, more than 2,000; coloring reaction: positive to the phenol-sulfuric acid reaction and copper-Fehling's reaction. USE:Medicine such as antithrombotic, antiischemic, or anti-inflammatory or functional food. It has action to inhibit blood platelet coagulation and increase red blood cell deformation with high safety and no toxicity. PREPARATION:Crushed malt of barley or the like is saccharified together with warm water and filtered. The filtration residue is extracted with water or an aqueous solvent, the extract is neutralized to remove the precipitate. The resultant supernatant is subjected to dialysis, ultrafiltration and other treatments to remove the low-molecular fraction of less than 2,000 molecular weight and collect the fraction of more than 2,000 molecular weight.
Patent JP-H06347373-A (JP)
Title: Valve gear system tester by firing method
Inventor: NORIMOTO NORIYA
IPC: G01M13/00
Filed: 1993-06-11
Abstract: PURPOSE:To reproduce severity in prescribed degrees by preparing valve spring retainers various cotter holes as the valve spring retainer in an engine to be interchangeable. CONSTITUTION:Valve spring retainers in a valve gear system which have various sizes of cotter hole diameters in parallel with a wall surface of a hole of a genuine component are prepared. Normally, 5-10 types in which the hole diameters are varied, for example, by each 0.1mm may be prepared. A retainer having a suitable cotter hole diameter is replaced in response to the degree of scuffing of a rocker arm pad. This, the hole diameter of the retainer is altered at each cylinder to regulate severity. The severity of the retainer is increased by increasing the hole diameter of the retainer. Thus, the severity can be accurately regulated to a target value, and oil temperature control means for maintaining a temperature of engine oil constant is added, thereby further improving data reproducibility.
Patent JP-H06345489-A (JP)
Title: Heat-reflective glass
Inventor: TADA MASASHI
IPC: C03C17/34
Filed: 1993-06-11
Abstract: PURPOSE:To produce a heat-reflective glass exhibiting various vivid green colors as the exterior-side reflection color at a total film thickness of <100nm at which the color tone is easily reproducible. CONSTITUTION:The heat-reflective glass has a nitride layer 11 as the 1st layer formed on a glass substrate 10 and a metal oxide layer 12 as the second layer formed on the nitride layer. A blue-colored heat-absorbing glass is used as the glass substrate.
Patent JP-2000355737-A (JP)
Title: Steel for cold die
Inventor: MORIWAKI KOZO
IPC: C22C38/60
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide steel for a cold die excellent in machinability and weldability and having hardness (HRC 58 to 61) to a degree by which deformation generated by high temp. quenching and tempering can easily be shaped. SOLUTION: This steel for a cold die has a componential compsn. contg., by weight, 0.70 to 0.80% C, 0.10 to 0.60% Si, 0.10 to 1.00% Mn, 6.50 to 7.50% Cr, Mo and W so as to satisfy 1.0 to 3.0% 2Mo+W individually or in combination, 0.10 to 0.80% V, 0.030 to 0.100% S, <=0.0050% O and <=0.020% N, and the balance Fe with inevitable impurities.
Patent JP-2000003845-A (JP)
Title: Manufacture of mask for x-ray exposure
Inventor: IBA YOSHIHISA
IPC: G03F1/22
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To thin a film, and to prevent distortion of a mask by using the compound of Cr and Zr as the hard-mask. SOLUTION: An amorphous CrZr film 14 is etched and patterned by adapting an etching-gas method using the mixed gas of chlorine and oxygen as an etching-gas. An electron beam-resist film 16 is removed by dipping in a resist release liquid. An X-ray absorber 13 consisting of Ta is etched while employing the amorphous CrZr film 14 as the mask and patterned by a dry-etching method using chlorine gas as the etching gas. The amorphous CrZr film 14 is etched and removed by applying the dry-etching method employing the mixed gas of chlorine and oxygen or dipped in hot concentrated sulfuric acid and removed in place of dry-etching, and the mask for X-ray exposure is completed.
Patent JP-S6143818-A (JP)
Title: Delay pulse generating device
Inventor: MORITA YOSHIKI
IPC: H03K5/13
Filed: 1984-08-07
Abstract: PURPOSE:To generate a time delay pulse independently of input number of sampling clocks by prolonging the period of time converting clock proportional to the input number of the sampling clocks. CONSTITUTION:When 10 sampling clocks 12 are inputted, a count value of a counter circuit 3 is 10, and when five clocks are inputted, the count value of the counter circuit 3 is five. In case of the count 10, the frequency dividing ratio with the count value five is a reciprocal of 5/10, i.e., two when the frequency dividing ratio of a clock rate converting circuit 4 is one, a periodic time converting clock 15 is outputted and the position of the time delay pulse is placed at the same position.
Patent JP-S5959057-A (JP)
Title: Rotor for synchronous machine
Inventor: KAWADA SHIGEKI
IPC: H02K1/27
Filed: 1982-09-27
Abstract: PURPOSE:To facilitate the assembling of a synchronous machine and to reduce the number of parts by integrally molding permanent magnets and yokes. CONSTITUTION:Permanent magnets 1 and yokes 2 are mutually secured by two mutually engaging means. In other words, the yokes 2 have projections 4 for inwardly pressing the outer surface of the magnet 1 from externally. A deep part 5 is formed at the yoke 2 and a projection 6 is formed on the permanent magnet 2 on the adjacent surfaces of the yoke 2 and the magnet 1. The magnet 1 is integrated at the inner periphery with the hollow cylinder 7. The magnet 1 and the yoke 2 are integrally molded.
Patent JP-H08332953-A (JP)
Title: Alarm system for rolling stock
Inventor: YOSHIDA HIROMITSU
IPC: H04B10/11
Filed: 1995-06-08
Abstract: PURPOSE: To perform infrared ray communication in a rolling stock without increasing burden on the maintenance of the rolling stock, and save installation labor or space required for an infrared ray generator to the rolling stock. CONSTITUTION: A tail lamp 1 is provided with a base body 2 to be installed on a front part or back part of a main body of a rolling stock, a lens 3 provided on the base body 2 and exposed outside the vehicle, and a red color LED 4 provided on the base body 2 to be positioned on the inner side of the lens 3 to radiate visible light of red color through the lens 3. An infrared ray LED5 to radiate infrared ray through the lens 3 to the external, and an infrared ray photodiode 6 to receive the infrared ray radiated from the external through the lens 3 are provided on the base body 2 to be positioned on the inner side of the lens 3.