baber/WOPTO huggingface dataset:
Patent JP-H08277341-A (JP)
Title: Production of microporous sheet
Inventor: HASEGAWA HIROSHI
IPC: C08J9/28
Filed: 1995-04-04
Abstract: PURPOSE: To simply produce a microporous sheet, good in mechanical properties without containing an organic solvent and causing any danger of toxicity and useful as a natural leather substitute by dispersing a powder of an organic polymer in an aqueous resin, applying the resultant dispersion to a substrate and then drying the applied dispersion. CONSTITUTION: (A) A powder of an organic polymer (e.g. nylon) is dispersed in (B) an aqueous resin (preferably a polyurethane resin emulsion) at 100:(3-300) solid weight ratio of the components (A):(B) and the resultant dispersion is applied to a substrate and then dried. In detail, the component (A) having 5-500μm average particle diameter is dispersed in the component (B) and the prepared dispersion is applied to the substrate and dried. A dispersion prepared by dispersing the component (A) having 0.1-50μm average particle diameter in the component (B) is further preferably applied thereto and dried.
Patent JP-H10301762-A (JP)
Title: Accessory information processor
Inventor: NOMURA SHINYA
IPC: G06F3/048
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve versatility and flexibility by performing handling from the same input/output access screen (interface) for displaying accessory information together with an information main body and performing a prescribed processing defined by an operation description definition for the accessory information. SOLUTION: A data file 5 handled in a module constitution diagram editor 1 is composed of management information 6 as the accessory information and a data main body 7. This accessory information processor 2 is constituted of an accessory information processor main body 11 and an operation description definition file 12. The accessory information processor 2 transfers the data file 5 or the data main body 7 between a preservation data file 4 and the module constitution diagram editor 1 corresponding to external input and executes the prescribed processing relating to a document corresponding to the management information 6 according to processing contents defined in the operation description definition file 12 and the management information 6. Also, for the prescribed processing, the one relating to a version specifying function is defined.
Patent JP-S5629567-A (JP)
Title: Alpha-cycloalkylthio-phenylacetic acid
Inventor: SAKOU MAGOICHI
IPC: C07C67/00
Filed: 1979-08-16
Abstract: NEW MATERIAL:A compound of formula (R is cycloalkyl) and its salt.  
     EXAMPLE: α-Cyclohexylthiophenylacetic acid.  
     USE: A precursor of penicillin and cephalosporin compounds.  
     PROCESS: The compound of formula is prepared by reacting α-bromophenylacetic acid with cycloalkyl mercaptan or its alkali metal salt in an aqueous medium at room temperature or below. When cycloalkyl mercaptan is used as a raw material, the reaction is carried out in the presence of an alkali metal hydroxide sufficient to form the alkali metal salt of the cycloalkyl mercaptan. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08277994-A (JP)
Title: Hollow double pipe
Inventor: YAMAUCHI TOSHIO
IPC: F16L59/06
Filed: 1995-04-05
Abstract: PURPOSE: To provide a hollow double pipe in which deformation or generation of a crack in a bent part can be prevented. CONSTITUTION: In a hollow double pipe 1, in which an inner pipe 4 is passed through the inside of an outer pipe 2 while allowing the preset clearance 3 between them, a thick part 6 and a thin part 5 are formed in the inner pipe 4. When tensile stress is applied because of bending, the preset thickness can be secured even if the thick part 6 is thinned. In this way, generation of a crack in the inner pipe 4 can be prevented.
Patent JP-S586134-A (JP)
Title: Plasma etching device
Inventor: MIYASAKA TSUGUMITSU
IPC: H01L21/3065
Filed: 1981-07-03
Abstract: PURPOSE:To conduct uniform plasma etching having excellent reproducibility by using a porous material with a minute ventilating hole for an electrode at the side opposite to a substrate wafer and passing an etching gas through the electrode of the porous material. CONSTITUTION:The porous material 1' with the minute uniform ventilating holes is used for the electrode 1 at the side opposite to the substrate wafer 4, and the gas for etching is passed through the electrode of the porous material and forwarded. Since the etching gas is supplied equally to the surface of the substrate wafer 4 under the condition of a fresh gas at all times, radical concentration can be kept constant during the plasma etching, and uniform etching can be conducted with excellent reproducibility. A material, which is a conductive one, does not react with the etching gas and has minute holes, may be as the porous electrode material 1', and powdered sintered stainless, powdered pressure molded carbon or powdered sintered aluminum, the surface thereof is treated with alumina, can be used.
Patent JP-H02284347-A (JP)
Title: Manufacture of battery case used for explosion-proof enclosed battery
Inventor: HAMADA SHINJI
IPC: H01M2/02
Filed: 1989-04-25
Abstract: PURPOSE:To stabilize thin processing and improve safety by using a punch with a certain-area plane portion at the tip and a plane receiving mold with a specified-area extrusion hole in a similar figure to the plane portion of the punch, as a metal mold available for a thin portion. CONSTITUTION:A battery case 24 has a recessed portion 25 formed in the internal face of the bottom portion 24a and a protruded portion 26 formed on the external portion thereof by press-molding with a punch 21 and a receiving mold 22 having an extrusion hole 23, so that case material is escaped as shown in an arrow (P) to form a thin portion 27 between the plane portion 21a of the punch and the opposite plane portion 22a of the receiving mold. The area (A) of the extrusion hole 23 in the receiving mold 22 applies to the area (B) of the similar-figure plane portion 21a of the punch as A=0.8 to 0.98XB. It is thus possible to escape the case material at the thin portion easily and stabilize processing.
Patent JP-H11294268-A (JP)
Title: Evaporating fuel disposal device of internal combustion engine
Inventor: ITAKURA HIDEAKI
IPC: F16K31/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent evaporating fuel absorbed in a canister from leaking out into outside air from an atmospheric port. SOLUTION: An atmosphere introducting line 8 having a solenoid valve 5 is connected to one end side of a canister 2 connected to one end of an evaporating fuel line 4 for introducing evaporating fuel so that its one end is connected to the upstream of a throttle valve 6 of an intake passage 12. A purge line 10 having a normally opening purge valve 9 is connected to the other end of the canister 2 to introduce the evaporating fuel into the intake passage 12 from the canister 2. At engine stopping time and oiling time, the evaporating fuel leaked out of the canister 2 is held in the intake passage 12 and a cylinder 19 of an opening intake valve 13 through the purge line 10 to be also absorbed in a catalyst in a catalytic converter 16. In operation, the solenoid valve 5 is opened, and opening of the purge valve 9 is controlled on duty to introduce purge air into the canister 2.
Patent JP-H05178045-A (JP)
Title: Vehicle suspension system
Inventor: TAGAWA SHINJI
IPC: B60G17/015
Filed: 1991-04-11
Abstract: PURPOSE:To prevent the occurrence of a water hammer phenomenon in ignition- off by providing a control means for controlling the relief speed of fluid passing through a switch valve according to the pressure of fluid accumulated in an accumulator. CONSTITUTION:Fluid cylinder devices are provided on respective wheels between the car body side member and wheel side member of a vehicle. The supply and ejection of the liquid to and from the fluid cylinder device are controlled so that a suspension property is changed. Then, an accumulator 22 for temporarily accumulating fluid ejected from a liquid pump 8 is provided, and a relief path 39 for relieving the fluid accumulated in the accumulator 22 to a reservoir tank 29 is provided with a switch valve 40 so that the relief speed of the fluid passing through the switch valve 40 is controlled by a control means according to the pressure of the fluid accumulated in the accumulator 22.
Patent JP-H11297875-A (JP)
Title: Multilayer printed wiring board and electronic equipment provided therewith
Inventor: SUGIMOTO SATOSHI
IPC: H01L23/12
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To realize a multilayer printed wiring board provided with a structure which can stabilize the potential of the grounding pattern of the printed wiring board and restrains radiation noises caused by standing waves or the like. SOLUTION: This wiring board is equipped with a first conductive layer 1 where a signal conductor pattern and a grounding conductor pattern are mixedly present and a second conductive layer 4 formed of a conductor equal to the printed wiring board in plane area through the intermediary of an insulating layer, wherein only the grounding conductor pattern 3 out of the conductor patterns 2 and 3 of the first conductive layer 1 is electrically connected to the second conductive layer 4 through the intermediary of a circuit device 5 of certain impedance. It is preferable that the circuit device 5 is connected at a single point, varied in impedance characteristics with frequency, and composed of a resistive, capacitive, and inductive properties are mode singly or combined by to be formed as a circuit device group.
Patent JP-H05280050-A (JP)
Title: Tension material for removal anchor
IPC: E02D5/80
Filed: 1992-04-01
Abstract: PURPOSE:To simply remove a tensile member without adnissely influencing the anchor bearing force and preclude the cylinder left underground from consti tuting an obstacle for following works after removal of the anchor. CONSTITUTION:A load bearing plate 2 is secured to the tips of a plurality of tighting members 1 and fixed to a bonding material within an anchor hole, and the other ends of these tightening members are tightened and fixed. In this tensile member for anchor to be removed, part of the strands 11 constituting the tightening members 1 is in advance broken to form a notch 14. The places on the tightening member where such notches are provided, are put in line approximately on the tight end side of the load bearing plate 2.
Patent JP-2000001441-A (JP)
Title: Prophylactic or therapeutic agent for ischemic disease
Inventor: WATANABE TOSHIFUMI
IPC: A61P9/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine agent capable of reducing the dose from that at the time of using a single agent and suppressing the development of adverse effects and useful for the prophylaxis or treatment of cardiac infarction, cardiac failure, etc., by including a compound having endothelin antagonistic actions and a compound having Na-H exchange inhibiting actions. SOLUTION: This agent is obtained by including (A) a compound having endothelin antagonistic actions or its salt  preferably Cyclo[-D-Asp-Asp(R1)-Asp- D-Thg(2)-Leu-D-Trp-] [Asp is aspartic acid; Asp(R1) is aspartic acid β-4- phenylpiperazinamide residue; Thg(2) is 2-thienylglycine residue; Leu is leucine; Trp is tryptophan]} and (B) a compound having Na-H exchange inhibiting actions or its salt (preferably cariporide) in combination.
Patent JP-H11286744-A (JP)
Title: Non-heat treated steel for hot forging, manufacture of hot forged non-heat treated article, and hot forged non-heat treated article
Inventor: TAKADA HIROTADA
IPC: C22C38/38
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a non-heat treated steel stock for hot forging, having high strength and high toughness in a hot-forged state as it is and capable of induction hardening, a method for manufacture of a hot forged non-heat treated article using the same, and a hot forged non-heat treated article. SOLUTION: This process is constituted of the non-heat treated steel for hot forging, having a composition consisting of, by weight, >0.30-0.60% C, 0.02-<0.20% Si, 1.65-3.00% Mn, 0.02-2.00% Cr, 0.0080-0.0200% N, either or both of 0.005-0.050% Al and 0.005-0.050% Ti, either or both of 0.01-0.30% V and 0.01-0.30% Nb, and the balance Fe with inevitable impurities; the method of manufacturing a hot forged non-heat treated article by subjecting the steel to working at >=1,270 K and to air cooling; and a hot forged non-heat treated article which has the same composition and in which bainitic structure comprises >=80% of the volume of steel structure.
Patent JP-2000297178-A (JP)
Title: Method for recovering dimethyl terephthalate
Inventor: ISHIHARA KENICHI
IPC: C08G63/183
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently recovering dimethyl terephthalate and an alkylene glycol from a mixture of a chlorine-containing resin with a polyalkylene terephthalate. SOLUTION: A mixture of a chlorine-containing resin with a polyalkylene terephthalate is melted in the presence of dimethyl terephthalate and a zinc composition at a temperature of 275-400 deg.C, and the formed methyl chloride is removed and then, methanol depolymerization is conducted to recover dimethyl terephthalate and an alkylene glycol. Preferably, the polyalkylene terephthalate is a polyethylene terephthalate, and the chlorine-containing resin is preferably a poly(vinyl chloride).
Patent JP-H08305858-A (JP)
Title: Method and device for extracting corresponding point
Inventor: MORI KATSUHIKO
IPC: G06T7/20
Filed: 1995-04-28
Abstract: PURPOSE: To provide a corresponding point extracting method which is low in the possibility of wrong correspondence. CONSTITUTION: This is a corresponding point extracting method for extracting the corresponding point in a 2nd image corresponding to a reference point in a 1st image, and has a 1st step (S101) wherein a corresponding point candidate in the 2nd image corresponding to the reference point and the possibility value indicating the possibility of correspondence regarding the corresponding point candidate are found on the basis of plural difference corresponding point extraction parameters, a 2nd step (S102) wherein it is judged whether the found corresponding point candidate is the same point, a 3rd step (S103) wherein the corresponding point candidate is decided as the corresponding point when it is judged in the 2nd step that the corresponding point candidate is the same point, and a 4th step (S104)  wherein mean values of possibility values found by respective corresponding point extraction parameters are found by corresponding point candidates and the corresponding point candidate which has the least found mean value of the possibility values is decided as the corresponding point when it is judged in the 2nd step that the corresponding point candidate is a different point.
Patent JP-S5733155-A (JP)
Title: Control of collator used for copying machine
Inventor: YAMAZAKI MASARU
IPC: G03B27/00
Filed: 1980-07-31
Abstract: PURPOSE: To enable a conveyance passage to be shortened with a simple constitution by accomodating the final copy on the uppermost shelf, transferring a deflecting member to the upstream side, in the collator cotrol system for a copying machine.  
     CONSTITUTION: When the power source of a copying machine is turned ON, a distributor 60 stops at the position of an uppermost pin 58-1. When the first copy of the first manuscript is fed, the distributor 60 lowers, and the distributor 60 stops at the position where the number of copying papers signal A and the address hole signal B of a frame 85 accords, and the first copy is accomodated. When the copying paper passes through the copy distributor 60, the distributor 60 rises and is stopped by the next pin address signal, and the second copy is accomodated. Thus, the distributor shifts to the upstream side successively, and the final copy is accomodated on the upstream side pin. The same operation is repeated for the second manuscript and so on. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000298368-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: KITAMURA KO
IPC: C08K5/49
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor high in mechanical strength and good in charge resistance characteristics due to electrostatic charging and good in estimation against image flow mainly under high temperature and high humidity and easy in manufacture and adapted to direct electrostatic charging. SOLUTION: The electrophotographic photoreceptor has a photosensitive layer on a conductive substrate and its surface layer contains a primary antioxidant and a phosphorus type secondary antioxidant at the same time and a resin having structural units each represented by the formula in which X1 is a -CR13R14group (each of R13 and R14 being an H atom or a trifluoromethyl group or the like), a cycloalkylidene, -O-, or -S- group or the like or a simple bond; and each of R1-R12 is an H or halogen atom or an alkyl group or the like.
Patent JP-S5229663-A (JP)
Title: Upper and bottom lids opening device of grass crushing machine
Inventor: HATSUTORI KATANARI
IPC: B02C23/02
Filed: 1975-08-30
Abstract: PURPOSE: In a glass crusher, an upper and bottom lids opening and closing device which is reliable and safe in that only either one of the upper and bottom lids is opened or closed but both cannot operate simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62261122-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KAWAMURA TAKAYASU
IPC: H01L21/223
Filed: 1986-05-08
Abstract: PURPOSE:To produce the semiconductor device with high precision while preventing the lifetime of diffused element from shortening by a method wherein a heavy metal absorbing member to absorb the heavy metal vapor contained in the vapor of diffusion source is arranged in a sealed ampule. CONSTITUTION:A member absorbing heavy metal atoms contained in a diffusion source vapor is provided. In other words, a polysilicon made cylindrical container 6 with an opening 6a is arranged in a quartz glass ampule 1; a diffusion crucible 5 is contained in the cylindrical container; and a diffusion source 4 is arranged in the diffusion crucible 5. Galium or aluminium is applicable to the diffusion source and when the diffusion source 4 is heated at specified temperature for specified time, diffused vapor comes into contact with the polysilicon made cylindrical container 6; the heavy metal with rapid diffusion coefficient shortening the lifetime is absorbed into polysilicon preferentially; and the quartz glass ampule 1 is filled with purified galium or aluminium only. Through these procedures, such a purified vapor only can be diffused in the single crystal silicon 2 to prevent the single crystal silicon 2 from being poluted.
Patent JP-2000298249-A (JP)
Title: Spectacle lens for color vision correction
Inventor: TAKESHITA KATSUYOSHI
IPC: C08K3/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain plastic spectacle lenses for spectral vision correction which enable a spectral vision detective person to comprehend the absolute color sense, are inexpensive and are high in performance and has color vision correction spectral characteristic curves. SOLUTION: Color vision correction spectral characteristic curves are formed of coloring agents or the coloring agents and light partial reflection films and density gradients are imparted to these color vision correction spectral characteristics, by which the spectacle lenses are provided with portions providing the color vision correction spectral characteristic curves and the portions of the naked eyes or a weak correction effect in combination, with which the broader identification of colors is made possible.
Patent JP-H09290920-A (JP)
Title: Sorting device
Inventor: ISHIHARA KATSUMI
IPC: B65G17/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a collision of a guide roller of a moving shoe with a main rail due to space saving, and prevent wear and damage to the guide roller, noise, vibration, etc., resulting from the collision, in a place where a branch rail joins the main rail. SOLUTION: A magnetic material 40 is provided at a place where a branch rail 14 joins a main rail 13 so that it can freely rotate around a rotary shaft 43. The magnetic material 40 is rotated to the movement of a moving shoe in state where it attracts a guide pin 33 of the moving shoe 30, and thereby guides a guide roller 34 of the moving shoe up to the main rail 13 while rotating it with being engaged with the branch rail 14.
Patent JP-S63269334-A (JP)
Title: Optical pickup device
Inventor: MAKIMOTO SEIICHI
IPC: G11B7/09
Filed: 1987-04-28
Abstract: PURPOSE:To make the change of balance weight unnecessary even in a case where a design is changed, by studding a pin for positioning on a holder which holds an objective lens, and fixing the balance weight on the pin. CONSTITUTION:The pin 8 is studded in the hole 35 of the holder 3 on a side opposite to the objective lens 5 by interposing a coil 42. Also, the objective lens 5 is positioned above the coil 42, on the other hand, the balance weight is positioned underneath the coil 42. Therefore, when the holder 3 is driven in a tracking direction perpendicularly to the surface of a sheet, total balance can be held, and the twist of the holder 3 can be prevented from being generated. When the balance is changed due to the change of the design, etc., the position of the balance weight 7 is changed upward or downward by raising or lowering the mounting position of the pin 8, then, the balance can be adjusted. In such a way, the adjusting range of the balance can be widened, and the same balance can be used even when the design is changed, etc.
Patent JP-S62263517-A (JP)
Title: Dummy load control circuit
Inventor: KAJI YOSHIHISA
IPC: G05F1/613
Filed: 1986-05-10
Abstract: PURPOSE:To optimize the dummy load of the switching power source of a variable output voltage setting and to decrease an electric power consumed for the dummy load by decreasing the output current of the switching power source from an optimum dummy current and controlling the dummy current of the switching power source by an arithmetic result. CONSTITUTION:When the output voltage of a switching power source 1 is set highly, a limit output current not to generate the intermittent oscillation is smaller than the case when the output voltage is low set, and an optimum dummy current converting part 3 obtains the optimum dummy current in accordance with the output voltage of the switching power source 1 corresponding to such a relation. Since the optimum dummy current is the minimum output current in which the switching power source 1 does not generate the intermittent oscillation at the time of the non-load, the current to supply to the load by an output current detecting part 2 is detected and when the current is smaller than the optimum dummy current, the difference is obtained by a subtracting part 4 and the current of the difference is controlled so as to flow at a current control part 5. Thus, the current of a necessary minimum limit flows, the intermittent oscillation of the switching power source 1 is prevented and the unification of the output voltage can be executed.
Patent JP-S61267692-A (JP)
Inventor: SATO TADAO
IPC: B66C23/32
Filed: 1985-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5230539-A (JP)
Title: Pachinko (pinball game) island using square iron pipe as pole
Inventor: IHARA KOUJI
IPC: A63F7/02
Filed: 1975-09-02
Abstract: PURPOSE: A pachinko (pinball game) island which is advantageous in maximizing the strength and durability of the materials and enabling the materials to be used repetitively and also advantageous in economy. 
     COPYRIGHT: (C)1977,JPO&Japio