baber/WOPTO huggingface dataset:
Patent JP-S63280023-A (JP)
Title: Antirheumatic
Inventor: TERASAWA MICHIO
IPC: A61P29/00
Filed: 1987-05-11
Abstract: PURPOSE:To obtain an antirheumatic agent with actions to inactivate rheumatic factors and inhibit collagen-inducing arthritis, by using L-cysteine ethyl ester or its acid adduct as an active ingredient. CONSTITUTION:The objective preparation is obtained by using L-cysteine ethyl ester or its acid adduct as an active ingredient, and mixing it with a carrier, an excipient, a diluent or other additives and subjecting the mixture to medicine preparation. For example, it is converted into tablets and given orally. The dose is 100-500mg/kg body weight of adults/day and given in portions. Or it is prepared into enteric tablets to avoid unpleasant eructation after administration. Further, the sugar-coated tablets are prepared to mask the bad smell of the ingredient.
Patent JP-H11303885-A (JP)
Title: Boot for universal joint
Inventor: SUGIURA YOSHIAKI
IPC: F16J15/52
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent locally abnormal deformation caused by hardness in a flexible part in a boot body and to enhance the fatigue resistant property. SOLUTION: The flexible part 23 of a boot body 20 is formed therein with bellows 23b in a part which is axially extended from a reversed part 23a toward a small diameter side attaching end part 22. The bellows 23b has such a function as to ensure elasticity (deformability) for the boot body made of a thermoplastic elastomer material which is difficult to elongate in comparison with a usual rubber material, thereby it is possible to prevent occurrence of local abnormal deformation of the reversed part 23a caused by stress.
Patent JP-S60261892-A (JP)
Inventor: HAYAKAWA YUTAKA
IPC: G01V3/12
Filed: 1984-06-06
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-H04342164-A (JP)
Title: Formation of semiconductor integrated circuit device
Inventor: KOJIMA MASAYUKI
IPC: H01L23/522
Filed: 1991-05-20
Abstract: PURPOSE:To improve breakdown strength between a gate electrode and a wiring of MISFET, to flatten a surface of a foundation insulating layer of the wiring and to form a connection region between one semiconductor region and the wiring by selfmatching to a gate electrode of MISFET in a semiconductor integrated circuit device which connects a wiring to the one semiconductor region of MISFETQn. CONSTITUTION:In a semiconductor integrated circuit device which connects a wiring to one semiconductor region of MISFET, MISFET is formed, a surface of a gate electrode 7 of the MISFET is coated with insulating films 8, 10, a layer insulating film 16 is formed, a connection hole 16c is formed on the one semiconductor region 9 of the layer insulating film 16 and a gate electrode or the insulating film 10, and a wiring 17 is formed which is connected to the one semiconductor region through the connection hole 16C.
Patent JP-H11304351-A (JP)
Title: Door of refrigerator
Inventor: TAKAICHI KENJI
IPC: F25D23/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent hydrogen chloride, dioxin, etc., from occurring, by constituting a gasket holder of a thermoplastic elastomer where soft segments not containing chlorine are mixed, and constituting a magnet body of the mixture between a magnetic substance and a thermoplastic elastomer. SOLUTION: An elastomer gasket 26 is constituted of a thermoplastic elastomer where soft segments mainly composed of rubber components are mixed in one or more hard segments selected from polymer not containing chlorine such as styrene or the like. For the thermoplastic elastomer, the binder material of a magnet band 28 is the same as the material of a gasket holder 27, and in the case of recycling the material as the magnet band 28, it can be made repeatedly without discrimination, and an inexpensive magnet band 28 can be obtained. Hereby, even in case that it is burned after abolition, the facility such as an incinerator or the like is not damaged by hydrogen chloride, and there is no fear of occurrence of noxious dioxin.
Patent JP-S62272436-A (JP)
Title: Mass spectrometer for ion implanting apparatus
Inventor: FUKUMOTO SHINTARO
IPC: H01J49/30
Filed: 1986-05-21
Abstract: PURPOSE:To facilitate the initial setting and fine adjusting so as to improve the accuracy and efficiency by providing a sector-like electromagnet in which the upper and lower magnetic poles comprise movalbe magnetic poles capable of moving freely in parallel with the horizontal direction. CONSTITUTION:In a sector-like electromagnet, the upper and lower magnetic poles 6 are made to be movable in parallel with the horizontal direction and the magnetic poles 6 and moved in the arrow G and H directions so as to make an effective magnetic field boundary E coincide with a magnetic field boundary F in the ion optics. In the case that the center magnetic field intensity of the sector-like electromagnet is changed with the selected ion seed which is implanted by the ion implanting apparatus, it is possible to adjust the shift of the effective magnetic field boundary due to the variation of the distribution in the fringing field near the magnetic pole and faces according to the change of the center magnetic field intensity. Thus, an optimum ion optics system can be obtained for all kinds of the ion seeds. Therefore, it is possible to facilitate the initial setting and fine adjusting according to the operating condition so as to improve the accuracy and efficiency.
Patent JP-S5240209-A (JP)
Title: Direct jet system internal combustion engine
Inventor: OZAWA MASAO
IPC: F02B3/06
Filed: 1975-09-25
Abstract: PURPOSE: This engine intends to promote the atomization of fuel in a combustion chamber while improving the mixing of feul with air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S606769-A (JP)
Title: Writing ink
Inventor: MIYASHITA HIROSHI
IPC: C09D11/00
Filed: 1983-06-24
Abstract: PURPOSE:To provide the titled ink which gives a clear handwriting which can be easily erased, by dissolving a developer contg. a phosphorus acid group and a colorless electron-donating org. compd. capable of developing color by said developer in a solvent which does not interfere with a color forming reaction. CONSTITUTION:A developer (A) contg. a phosphorus acid group (e.g. phenylphosphonic acid) and a colorless electron-donating org. compd. (B) (e.g. Crystal Violet Lactone) capable of developing color by said developer are dissolved in a solvent (C) (e.g. benzyl alcohol) which does not interfere with a color forming reaction, to obtain the desired writing ink. When writing in this ink, a dense, clear handwriting can be obtd., which can be easily erased by an eraser contg. a desensitizing polar compd. such as an alcohol, a ketone, an ester or an ether (e.g. paper contg. an acetone soln. of dioctyl adipate).
Patent JP-H07321810-A (JP)
Title: Route switching system
Inventor: MURAKAMI YOSHIYA
IPC: H04L1/22
Filed: 1994-05-27
Abstract: PURPOSE:To provide a route switching system with high reliability by enabling the normalcy of reception information to be confirmed after a route is switched. CONSTITUTION:A transmission side switching part 2 inserts a cell for switching to the end of the cell to be sent on a route 5 for system in use by a cell insertion part 31 for switching of system in use when the route is switched by the transmission switching part 2, and also, inserts the cell for switching to the leading position of the cell to be sent on a route 6 for spare system by a cell insertion part 32 for switching of spare system. While, a reception side switching part 3 attaches the same number of sequence numbers by a sequence number attaching part 35 for system in use and a sequence number attaching part 36 for spare system setting the cell for switching as a mark, and the loss of the cell or the inversion of order of the cell can be detected by detecting the normalcy of the number by a sequence number detecting part 39.
Patent JP-H09301274-A (JP)
Title: Underwater sailing device
Inventor: KATO NAOZO
IPC: B63H1/36
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a maneuvering mechanism which can closely control a position and attitude such as hovering and whirling as the maneuvering mechanism for an underwater sailing device. SOLUTION: An underwater sailing device has a left and right pair of chest fin 1 in a side of a body and also has a drive mechanism 8 of the clxest fin 1 inside the body. This drive mechanism 6 provides pitching motion whirling around a horizontal axis 1, lead rug motion longitudinally reciprocally whirling around a vertical axis 13 according to the pitching motion and feathering motion reciprocally whirling horizontal around the horizontal axis 12 according to the lead rug motion to the left and right pair of chest fin 1 independently to left and right. Forward and rearward whirling motion of the underwater sailing device itself can be controlled by adjusting phase difference of the lead rug motion and the feathering motion.
Patent JP-H10266679-A (JP)
Title: Hinge attaching mechanism
Inventor: FUKASHIMA KENJI
IPC: B62D33/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a rotary material for a hinge in order to reduce the number of rows of bolts to only one, by dissolving a such a problem infant to the prior art that the rotary material is prolonged along the outer surface of a panel and is then attached to the panel by two row of bolts exposed outside in order to obtain a sufficient strength and accordingly, the external appearance thereof is unsatisfactory. SOLUTION: A rotary material 25 is attached at its one end to a stationary material 21, through the intermediary of a shaft 24 attached to the latter. The rotary material 25 is formed at it's other end with a flat part 28 which is secured to a panel 5, by means of bolts 43 together with a rimming material 30. A striking part 29 projected toward the stationary material 21, is formed on the flat part on the stationary material 21 side, and a fitting groove 36 facing the panel 50 is formed in the rimming material 30 on the stationary material 21 side, and is fitted therein with the striking part 29 of the rotary material 25.
Patent JP-S5818045-A (JP)
Title: Waste heat recovering system for drying room
Inventor: ASABUKI HIROSHI
IPC: F24F7/08
Filed: 1981-07-24
Abstract: PURPOSE:To recover latent heat energy and sensitive heat energy from the exhaust air  of the drying room, which has a high temperature and a high humidity, by a method  wherein two sets of heat exchangers, recovering the latent heat and the sensitive heat  respectively, are provided to heat open air for drying by the exhaust air of the drying room. CONSTITUTION:Moisture in an exhaust air current C, having a high temperature and a  high humidity, is discharged in the first heat exchanger 2 into an open air current A  through a partitioning plate 10, having a special structure utilizing a paper, a cloth or  a porous synthetic resin material to which a moisture adsorbing substance such as  lithium chloride or the like is impregnated and adhered, and thus the latent heat of  evaporation of the moisture is given to the exhaust air current C. As a result, the temperature of the exhaust air current C at the outlet side of the first heat exchanger becomes higher than the same of the exhaust air current C at the inlet side of the first  heat exchanger, and then the current C is supplied to the second heat exchanger 3.  Accordingly, another open air current B is heated in the second heat exchanger 3 by  the sensitive heat of the exhaust air current C and the temperature thereof becomes  higher, thereafter, said current B is sent into the drying room 1. According to this  method, the moisture contained in the exhaust air is not recovered but the heat energy  due to the latent heat may be recovered.
Patent JP-H06325653-A (JP)
Title: Arc extinguisher and circuit breaker
Inventor: OKADA TAKEHIKO
IPC: H01H73/18
Filed: 1993-05-18
Abstract: PURPOSE:To improve arc extinguishing performance of an arc extinguisher and a circuit breaker using this arc extinguisher by forming the arc extinguisher of epoxy modified melamine resin of specific weight % and a molding material containing epsilon-caprolactam and glass fiber. CONSTITUTION:In an arc extinguishing part of a circuit breaker, when a pole is opened by a short-circuit accident to generate an arc X between a movable contact 4a and a fixed contact 6a, the arc is extended by an arc drive coil 7 and a magnetic unit 2, and the arc approaches an arc extinguisher 1 to generate heat decomposition gas. The arc X is cooled by this gas, and arc voltage rises to extinguish the arc. Since the arc extinguisher 1 is formed of molding material mainly composed of epoxy modified melamine resin with content of about 50 to 75wt.%, and is provided with high flexibility and toughness, strength against pressure at breaking time is improved. Added epsilon-caprolactam improves arc extinguishing performance, and glass fiber can reduce a degree of consumption of the arc extinguisher 1.
Patent JP-S60259590-A (JP)
Inventor: SAITOU KUNIHIRO
IPC: F16H3/083
Filed: 1984-06-04
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-S5238991-A (JP)
Title: Device for spraying and recovering powdery binding agent for magnetic flaw detection marking
Inventor: YOSHIMURA OSAMU
IPC: B05C11/10
Filed: 1975-09-23
Abstract: PURPOSE: To provide spray nozzles and openings for suction mutually opposedly in a spray chamber, thereby spraying and depositing a binding agent uniformly at a predetermiend thickness and making possible the recovery of the binding agent without wastefulness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11304884-A (JP)
Title: Prober for large-sized circuit board
Inventor: SHIONO KATSUMI
IPC: G01R31/28
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To achieve compactness and light-weight for a prober, and reduces its cost. SOLUTION: This prober for a large-sized circuit board is provided with a probe unit 42, having plural probes 24 supported on the main body frame 39 side to come in contact with the circuit board for inspecting it, a work table 35 for supporting the circuit board to face the probe unit 42, and moving mechanisms 32, 33, 34, 38 to move the work table 35 and the probe unit 42 in X,Y,Z-axis directions and in a rotation direction to conduct fine adjustment. The Y-axis moving mechanism 38 is provided on the main body frame 39 side. The moving quantity for the Y-axis moving mechanism 38 is set large in composing an installation and removing mechanism, and in replacement work of the probe unit, the probe unit 42 is moved extensively in the Y-axis direction to be replaced. The work table 35 is lower for the part of the Y-axis moving mechanism 38 to make the device compact.
Patent JP-H10306394-A (JP)
Title: Baking electrode for chlorine generation
Inventor: KIYOHARA MASAKATSU
IPC: C25B11/06
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a baking electrode for chlorine generation with which the decrease in the thickness of a catalyst film for chlorine generation by use with lapse of time is suppressed by specifying the percentage of water absorption of the catalyst film described above. SOLUTION: The percentage of water absorption of the catalyst film of the baking electrode for chlorine generation may be controlled by controlling the calcinating conditions of the film in the case of new production or by executing recalcination further of several times at a temp. similar to the temp. at the time of production or executing a heat treatment for a long time at the temp. different from the temp. at the time of production to effect thermal aging in the case of the existing baking electrode for chlorine generation. The preferable value of the percentage of water absorption of the film is set at about <=0.3 % with the film which has a film thickness of about 1.2 μm and is generally used.  If the film is formed in such a manner, the denser structure of the film than the structure of the existing film having the percentage of water absorption of about 0.4% is obtd. and the amt. of the thickness to be decreased of the catalyst film for chlorine generation may be made smaller than heretofore.
Patent JP-S5639475-A (JP)
Title: Radiation monitoring system
Inventor: IWAI MASARU
IPC: G21C17/00
Filed: 1979-09-07
Abstract: PURPOSE: To constantly maintain the number of catching devices in the circulating cycle by a method wherein when the radiation sensing level of iodine ( 131 I) and others reaches at a value of the preset value or more, catching devices are removed from the circulating cycle and the constitution is made to replace those catching devices by new ones.  
     CONSTITUTION: When the gas to be measured is introduced to the filter 7 corresponding to the through-hole 21a, the gas to be measured runs through the pipe 42 to the outside of the container 3 and the catching operation through the filter 7 is performed. At the time Tc when the counting value of the counter 9 becomes equal to the preset value, the output signal of the counter 9 is sent to the motor control circuit 11 to rotate the turntable 1, thus, moving the filter 7, which is of high concentration, to the position of the vessel 6. And further, delaying from the rotation command signal of the counter 9, a filter exchange signal is transmitted to operate the driving circuit 14 which energizes the electromagnet 19, thus, resulting in making the filter of high concentration fall through the through-hole 21. And further, output is generated at the output signal line of the output specifying device because of the advent of the above-mentioned filter exchange signal, thus, the filter 7 at the lowest stage of the vessel 6 falls to constantly maintain the number of new catching devices of the circulating cycle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0412309-A (JP)
Title: Assembling method for photosemiconductor module and chuck used for the method
Inventor: ISHIKAWA MASATAKE
IPC: G02B6/42
Filed: 1990-05-01
Abstract: PURPOSE:To joint surfaces with the strong holding force or pressing force of the chuck for a semiconductor element holder at the time of laser-welding without causing any deviation after alignment by easily matching the surfaces of the holder and a receptacle by the chuck for the photosemiconductor holder which is provided with a floating mechanism. CONSTITUTION:The surface 2a of the photosemiconductor holder clamped by the chuck 1 for the photosemiconductor holder equipped with the floating mechanism is made to abut on the surface 33a of the receptacle fixed by the chuck 30 for the receptacle with a low pressing force, and the surface 2a of the holder profiles the surface 33a of the receptacle. Then floating is controlled to separate the surface 2a of the holder from the surface 33a of the receptacle at a specific distance while holding the attitude of the holder 2, and an alignment device 40 aligns and joins both the surfaces 2a and 33a by laser welding while pressing them against each other with the high pressing force. A float 4 is fitted loosely in a float holder 5 and floated by shrinking and fitting low-load springs 6 for energization in a projection direction at three places. Consequently, the alignment and surface matching are easily and accurately performed and no position shift is made even when the surfaces are joined together by laser-welding.
Patent JP-H02294442-A (JP)
Title: Titania whisker reinforced aluminum alloy composite
Inventor: NUKAMI TETSUYA
IPC: C22C21/00
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the composite having excellent strength such as bending strength by regulating titania whiskers having specified residual quantity of K as a reinforcing material and regulating an Al alloy having specified contents of Cu, Mg and Si as a matrix. CONSTITUTION:In the composite, titania whiskers having <=5% residual quantity of K are used as a reinforcing material. As a matrix, an Al alloy contg. 0.5 to 7% Cu, 0.5 to 6% Mg, 0 to 4% Si and the balance substantial Al is used. At the time of setting the volume rate of the whiskers to about 10 to 50%, high value can be obtd. in the strength of the composite. Furthermore, the cost of the titania whiskers as a reinforcing material is low of about 1/20 to 1/10 to that of SiC whiskers having high capacity. The whiskers are not deteriorated by the molten metal of the matrix metal.
Patent JP-S5342019-A (JP)
Title: Floating type magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/17
Filed: 1976-09-29
Abstract: PURPOSE:To remove focus fluctuation at the time of baking and dispense with rectangular bending working in preparation of a floating type thin film magnetic film by having the magnetic head bonding portion slanted at an angle within about 45 degrees from the head element forming face.
Patent JP-S5817716-A (JP)
Title: Manufacture for quartz oscillator
Inventor: TANI ATSUSHI
IPC: H03H3/02
Filed: 1981-07-24
Abstract: PURPOSE:To easily eliminate an unnecessary metallic film, by etching the unnecessary metallic film produced by side etching of a quartz with a liquid dissolving only the unnecessary metallic film, in etching the quartz into a specified size. CONSTITUTION:A metallic layer 2 is formed on both sides of a thin quartz plate 1. In this layer 2, Cr having good adherence to the quartz plate 1 is at first vapor-deposited and then Au is vapor-deposited. A resist film 3 is coated on the film 2. The film 3 is patterned and the layer 2 is selectively etched by using this film 3 as a mask. In this case, etching of Au and Cr is sequentially and individually performed. Next, the quartz plate 1 is etched to the specified shape by using the film 3 and the layer 2. In this case, as the method for removing an unnecessary metallic film produced by side etching of quartz, Cr is etched at first and then Au is etched. Thus, by etching with a liquid dissolving only the unnecessary metal, since a lot of crystals can be dipped in the liquid at the same time, the unnecessary metallic film can easily be removed.
Patent JP-S60260182-A (JP)
Title: Semiconductor luminescent device
Inventor: TANAHASHI TOSHIYUKI
IPC: H01S5/24
Filed: 1984-06-06
Abstract: PURPOSE:To lower the threshold current and to raise the efficiency by a method wherein the semiconductor luminescent device is made into such a structure that current is concentratedly run to the active region utilizing a difference of resistivity. CONSTITUTION:An N type InP layer 2 and a P type InP layer 8 are deposited on an N<+> type InP layer 1 having a striped protrusion, covering the striped protrusion with the layers 2 and 8 and as a semiconductor layer having a resistivity higher than that of the N<+> type InP layer 1. A V-shaped groove 6 is carved in the P type InP layer 8 on the striped protrusion in such a way as to reach into the N<+> type InP layer 1. This semiconductor luminescent device is made into a structure, wherein an N type InP layer 7, an InGaAsP layer to be used as an active layer 3 and a P type InP layer 4 are deposited in this groove. The light emission is performed by a double hetero-junction, which is constituted holding the active layer 3, which is the InGaAsP layer, between the N type InP layer 7 and the P type InP layer 4. In such a structure, current concentration to the active region is good, and furthermore, the stopping of leakage current in parts other than the active region can be performed by a P-N junction, which is formed of the N type InP layer 7 and the P type InP layer 8.