baber/WOPTO huggingface dataset:
Patent JP-H1036824-A (JP)
Title: Heat storage material composition
Inventor: KAKIUCHI HIROYUKI
IPC: C09K5/06
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the melting point without causing phase separation and without decreasing the heat storage by incorporating a melting point modifier comprising a specified compound into a heat storage material composition comprising mainly erythritol. SOLUTION: This composition comprises mainly erythritol and contains a melting point modifier comprising at least one of ethylene glycol, NaCl and KCl, preferably in an amount of 1-30wt.%, more preferably 3-20wt.%. The melting point is preferably adjusted to 95-110 deg.C. If necessary, other heat storage material (e.g. a polyethylene glycol), a supercooling inhibitor (e.g. CaCO3 ), a thickening agent (e.g. a water-insoluble water-absorptive resin), an antioxidant (e.g. a phenol), a metal corrosion inhibitor (e.g. a chromic acid salt), etc., may be incorporated into the composition.
Patent JP-S6437680-A (JP)
Title: Optical character reader
Inventor: TOYODA TAKETO
IPC: G06K9/03
Filed: 1987-08-03
Abstract: PURPOSE:To convert 'KANA' (Japanese syllabary) capital letters into small letters only by simple operation by providing the titled device with a converting means for converting a character code of a specified display character into a small letter character code when the prescribed display character is specified by moving a cursor and a prescribed control key is depressed. CONSTITUTION:A character read out by an OCR is displayed on a display screen (CRT display) 5. When an operator depresses the control key for small letter conversion at the time of moving the cursor to the position of a character to be converted into a small letter, a capital letter on the position of the cursor is converted into a small letter by the converting means 41.
Patent JP-H0727196-A (JP)
Title: Manufacture of ball nut
Inventor: SADOTOMO SHIGERU
IPC: F16H25/22
Filed: 1993-07-09
Abstract: PURPOSE:To enable manufacture of a ball nut having a desired shape and structure without needing difficult machining by performing injection-molding and following sintering of a body, having the female screw part of a ball nut, by means of a sintered alloy serving as a material. CONSTITUTION:By first kneading metallic power consisting mainly of iron being a material and a binder, a compound 29 is prepared. The compound is then injection-molded as a matrial through a metal injection molding method to mold the material of a sleeve 5 body in a given shape. In this case, the outer shape of the sleeve body 5 is molded by means of a fixed mold 33 in a given shape and a moving mold and a female screw part and a return hole 15 are molded by means of a core 37 for a female screw and a core 39 for a return hole, arranged therebetween. Degreasing treatment and sintering treatment are applied on the material of the sleeve body 5 to manufacture the sleeve body 5 in a given shape. Heat treatment is then applied to provide desired surface hardness. Thereafter, finishing processing of the female screw part is effected and an outer shape grinding finish is performed when occasion demands.
Patent JP-S6352259-A (JP)
Title: Data communication method
Inventor: YAMAUCHI YOSHIHIRO
IPC: G06F15/16
Filed: 1986-08-21
Abstract: PURPOSE:To prevent destruction of transmission data due to the system abnor mality on the reception side by applying a signal showing the flowing direction of data to a system-shared memory as a part of an address signal of the shared memory. CONSTITUTION:When data are transferred to a system 2 from a system 1, the system 1 writes the data on a shared memory address set in its own address space and then transmits a read/write status signal R/W1 to a shared memory 1. In this case, the signal R/W1 is set at a low level owing to the write time of the system 1 and the data are written in a space A of the memory 1. While the system 2 is set at a low level owing to its read time and reads the data into the shared memory address in its own address space from the space A of the memory 1. In this case, the system 2 has abnormality and therefore an R/W signal 2 is set at a high level to the memory 1 although a data writing action is carried out to the memory 1. Thus a space B is selected and therefore the transmission data on the space A is never destructed.
Patent JP-H0243886-A (JP)
Title: Pushbutton telephone set
Inventor: IWATA HIDETOSHI
IPC: H04Q3/58
Filed: 1988-08-03
Abstract: PURPOSE:To attain switching of a speech loop at a low current consumption by providing a photocoupler driving a semiconductor switch element inserted in a line and a control circuit isolated electrically to a trunk line and controlling the photocoupler. CONSTITUTION:When a current flows between output terminals of a control circuit 4, a light emitting element 61 of a photocoupler 6 is stimulated and a photodetector 62 arranged opposite thereto receives the light and a photoelectric conversion signal is outputted. The photodetector 62 forms a Darlington circuit in pairs with a transistor(TR) 63 and a current being a multiple of a CTR(current transfer ratio) of the light emitting element 61 is a collector current of the TR 63. Moreover, a current being a multiple of hFE (common emitter current amplification factor) of the collector current of the TR 63 flows to a semiconductor switch element 7. Thus, an output current of the control circuit 4 is I/(CTRXhFE), where I is a speech current flowing a channel thereby reducing the current consumption for switching of the speech loop considerably.
Patent JP-S6349593-A (JP)
Title: Dismantle method for marine vessel
Inventor: KOBAYASHI HIDEKAZU
IPC: B63B9/06
Filed: 1986-08-20
Abstract: PURPOSE:To carry out the wrecking and removal of a hull simply and inexpensively, by applying a corrosive agent inducing an intensive deterioration on the breaking parts of a hull constituting member, and breaking the hull constituting member into parts by an impact force adding means at the point of time when the corrosion on the agent-applied part has advanced. CONSTITUTION:In order to break down the constituting member of a hull 3, for example, a shell plate 8 into a plurality of small blocks 4, a corrosive agent 5 inducing an intensive deterioration is applied on the breaking parts of the shell plate 8. And after the hull 3 has been leaved as it is so that the corrosion on the shell plate 8 due to the corrosion agent 5 can be advanced, explosives 6 such as dynamite as an impact force adding means are set up on each small block 4. Thereafter, by exploding the explosives 6 simultaneously, the corrosive agent 5 applied parts having been reduced in the strength of material are broken, and hence the hull 3 is broken down into each individual small block 4, so that small pieces of the shell plate 8 are piled up on the bottom of a dock. Thus, without performing the two-stage work of large dismantling and small dismantling, the hull can be wrecked and removed simply and inexpensively only by one operation.
Patent JP-S6350042-A (JP)
Title: Multilayer interconnection and electrode film structure
Inventor: OKAMOTO TATSURO
IPC: H01L21/768
Filed: 1986-08-19
Abstract: PURPOSE:To improve corrosion resistance against chemicals such as hydrofluoric acid without damaging the resistance of a wiring film due to heat treatment in an oxidizing atmosphere by forming a polycrystalline silicon film onto a metallic film as a lower layer. CONSTITUTION:A polycrystalline silicon film 5 is shaped onto a lower-layer metallic film 4 laminated and formed onto an insulating film 2 and polycrystalline silicon 3 on a substrate 1. A wiring film 8 as an upper layer is connected to the film 5 from a contact hole in a layer insulating film 6, thus constituting multilayer interconnection-electrode film structure. Since an oxide film is not shaped on the surface of the film 4 through heat treatment in an oxidizing atmosphere by the layer 5, resistance is not damaged, thus improving corrosion resistance against hydrofluoric acid, etc. at the time of etching treatment.
Patent JP-H0783776-A (JP)
Title: Thin film method for manufacturing capacitor-type thin-film absolute-pressure sensor, resistor-type thin-film absolute-pressure sensor and capacitor -type absolute pressure sensor
Inventor: MASOUDO HABIBI
IPC: G01L7/00
Filed: 1994-08-18
Abstract: PURPOSE: To provide a thin film absolute pressure sensor by forming an airtightly sealed cavity and a diaphragm on a glass substrate as base element. CONSTITUTION: The capacity type absolute pressure sensor comprises a glass substrate 11 as a base element and a diaphragm 15' adjacent to an airtightly sealed cavity 18. The base element supports a first mutual connecting line 14 in the cavity 18 side and a base electrode 21' extended from the connecting line 14 and having a corner pad. A diaphragm 15' made of a material of a first insulating layer 15 formed on the substrate 11 by evaporation is covered with a tip electrode 16' in the remote side to the cavity 18 and further covered completely with a second insulating layer 19 to seal the cavity 18 be air-tight. The electrode 16' has a second connecting part 17 extended to the insulating layer 15 in the outside of the diaphragm 15'. Consequently, the capacitor electrodes in the sensor has mutually high insulation resistance and respective diaphragms only show small tensile strain.  Moreover, no evaporation process is required to prevent adhesion of the diaphragms to the substrate.
Patent JP-H0857106-A (JP)
Title: Foot supporter
Inventor: YASHIMA SEIICHI
IPC: A61F13/06
Filed: 1994-08-18
Abstract: PURPOSE: To prepare a supporter that can be applied stably in the ankle by forming and arranging a pair of connecting tongue pieces at the left and right sides of a main body which contains a cushioning plate so that they may be connected in the front side of the ankle and the instep by each of the tongue pieces. CONSTITUTION: A foot supporter wherein a main body is sewn in a near right- angle three-dimensional form by cutting an upper piece 10a and a lower piece 10b respectively of near isosceles triangles which are continuous in the top and stitching together partially the corresponding oblique sides of the upper piece 10a and the lower piece 10b. The main body 10 is made of an elastic fabric, and the right and left side ends of the upper piece 10a and the lower piece 10b are a pair of upper and lower connection tongue pieces 10c, 10d, and the tongue pieces 10c, 10d have pairs of hook-and-loop zippers 10c1 , 10c2 , 10d1 , 10d2 at the heads. The main body 10 covers the sole and rear parts of the heal continuously, and a cushioning plate is positioned at the sole part of the heel to absorb shock applied to the heel at the time of running.
Patent JP-H0537779-A (JP)
Title: Image forming device
Inventor: MOROO JUN
IPC: B41J2/485
Filed: 1991-08-02
Abstract: PURPOSE:To improve the picture quality of an input picture by reducing jaggy of a picture with respect to the image forming device such as a laser printer and an ink jet printer. CONSTITUTION:The device is provided with a window data segmentation means 6 segmenting a window data comprising plural picture elements on plural lines from an input picture data, with a correction data output means 7 outputting N-sets of correction data respectively with respect to picture elements in the middle and left and right side of the window and an output picture data output means 8 receiving an output of the means 7 and outputting an output picture element data with respect to a 2nd picture element to the left from the center of he window.
Patent JP-H0480795-A (JP)
Title: Automatic music player
Inventor: OSUGA ICHIRO
IPC: G10H1/00
Filed: 1990-07-23
Abstract: PURPOSE:To enable even a beginner, etc., to easily and securely program a desired tempo variation pattern by recording tempo control information in real time while confirming a tempo by automatic performance. CONSTITUTION:The tempo control information is generated corresponding to tempo varying operation. The tempo of the automatic performance is varied and controlled corresponding to the tempo varying operation of operation means 12 and 14 and the tempo information based upon the operation is written in a storage means 22 together with tempo control timing information corresponding to the operation timing. Namely, while the automatic performance is carried on, the tempo control information corresponding to the tempo varying operation is written in a memory in real time. Consequently, while the tempo is confirmed by the automatic performance, the desired tempo variation pattern is programmed.
Patent JP-H0358258-A (JP)
Title: Data transfer control system
Inventor: TANIHIRA HISAMITSU
IPC: G06F13/12
Filed: 1989-07-27
Abstract: PURPOSE:To prevent command chain processing from being executed without a following command by storing an analysis result concerning the presence and absence of the following command by a channel positioning device when data transfer is started, and executing the command chain processing only when the following command exists. CONSTITUTION:When the data transfer is started, a storing means 100 analyzes the presence and absence of the following command to the command to be transmitted from a central control unit 1, and stores information showing an input/output controller 4 to executes the data transfer corresponding to this analyzed result. A comparing means 200 analyzes coincidence and discrepancy between the information showing the input/output controller 4 to finish the data transfer and the information stored in the storing means 100. Based on this analysis result, a command chain processing means 300 starts the control of the data transfer based on the following commands continuously to the finished data transfer. Thus, the command chain processing can be prevented from being executed although the following commands are not existent.
Patent JP-2001019376-A (JP)
Title: Body structure for battery type forklift
Inventor: KIKUKAWA KEIICHI
IPC: B66F9/075
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To simplify piping and wiring for a battery type forklift, and attain enhancement of mechanical rigidity or reduction of body weight. SOLUTION: A folded plate portion is fixed to an upper face of a bottom plate 40 of a battery chamber 38 by welding or the like to enhance easiness for wiring work and piping work and to enhance mechanical rigidity of a body structure part, while introducing structure of a folded plate 44 in a rear face plate 42 essential for forming the battery chamber 38 in the body structure part of a battery type forklift to secure by the folded plate portion a recess 45 forming a working space for wiring 47 and piping 49 ranging over from a battery B to motors 52, a pump 54 and electrical equipment arranged on the rear side of a rear face plate 42.
Patent JP-H0941235-A (JP)
Title: Production of spring yarn
Inventor: MORITA SHIGERU
IPC: D02G3/24
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide spring yarn excellent in stretchability without using a polyurethane fiber by carrying out top twisting, double twisting, heat setting and over untwisting each under specific condition. SOLUTION: A multifilament of a polyamide fiber such as polyhexamethylene adipamide fiber or poly ε-caproamide fiber is subjected to top twisting, double twisting, heat setting and over untwisting. In these processes, baloon tensions in top twisting, double twisting and over untwisting are set to 0.3-0.5g/d and heat setting is carried out at 100-130 deg.C for 50-70min and twist coefficient is set to >2000 and <9000 in the case of top twisting and >19000 and <28000 in the case of double twisting and > 6000 and <10000 in the case of over untwisting to provide the objective spring yarn having 130-155% stretch modulus elongation and 90-99% stretch modulus of elasticity.
Patent JP-H02191647-A (JP)
Title: Elastomer composition and molded product
Inventor: YAMAMOTO KEISAKU
IPC: C08L23/00
Filed: 1989-07-26
Abstract: PURPOSE:To provide a crosslinkable elastomer composition having a large elongation at room temperature, a rubber elasticity and a shape-memorizing property and giving shape-memorizing molded products by comprising an elastomer and a crosslinking agent. CONSTITUTION:An elastomer composition comprises (A) 100 pts.wt. of an elastomer, preferably an ethylene-alpha-olefin compolymer or an ethylene-alpha-olefin-non- conjugated polyene terpolymer containing 4-15mol% of the alpha-olefin especially preferably containing propylene or 1-butene as the alpha-olefin and (B) 0.4-5 pts.wt. of a crosslinking agent (e.g. an organic peroxide or sulfur), the crosslinked product of the elastomer composition having an A value of 0.3-0.9 wherein the A value is defined by the formula (LTM is a 100% modulus value measured at 23 deg.C; HTM is a 100% modulus value measured at least one point between the high temperature side final temperature at a high temperature side peak of the elastomer measured by DSC and the final temperature +60 deg.C).
Patent JP-S6085018-A (JP)
Title: Cooling device for vehicle
Inventor: KANASHIKI SUSUMU
IPC: B60H1/32
Filed: 1983-10-18
Abstract: PURPOSE:To aim at increasing the amount of air upon low speed running of a vehicle, to enhance the utility of a cooling device, by arranging a power unit composed of an auxiliary engine and a compressor between a condensor unit and an evaporator unit such that the ventilating surface of the power unit is faced in the advancing direction of the vehicle under the floor of the latter. CONSTITUTION:A condensor unit 40 is mounted on one side section of a frame 1, and an evaporator unit 50 is mounted on the other end section thereof. Further, a motor blower fan 6 is disposed in the air flow outlet 51b of the evaporator unit 50, and a power unit in which an auxiliary engine 2 having a cooling fan 21 for a condensor 4 and a compressor 3 are integrally incoporated together, is mounted on the center section of the frame 1 so that an integrated type cooler unit A is obtained. Further this cooler unit A is arranged under the floor of a vehicle such that the ventilating surface of the cooler unit A is faced in the advancing direction of the vehicle and the rotary shaft of a blower fan 6 is extended in the same direction. With this arrangement, it is possible to aim at increasing the amount of air upon low speed running of the vehicle so that the utility of the cooler unit may be enhanced.
Patent JP-H04281848-A (JP)
Title: Alkane oxidation catalyst
Inventor: POORU II IIRUSU JIYUNIA
IPC: B01J23/24
Filed: 1991-07-10
Abstract: PURPOSE: To provide a polyoxoanionic or heteropolyacid catalysts promoted to improve for enhancing their effectiveness in oxidization of alkanes or modified in other points. CONSTITUTION: This invention relates to site-specific, framework-substituted polyoxoanion or heteropolyacid catalysts useful for oxidizing alkanes.
Patent JP-S6254884-A (JP)
Title: Disc cleaner
Inventor: FUJINO HIROMASA
IPC: G11B23/50
Filed: 1985-09-03
Abstract: PURPOSE:To clean a disc as it is being protected by providing a disc-cleaning duster inside the container. CONSTITUTION:When a cartridge type disc with a cover 30 is inserted through a cartridge inlet 1a of a disc container main body 1, the locking of a retainer lock part 20a of the said disc is released by a disc loading-unloading mechanism 2, and a disc cover 30 is removed leaving the disc 10 and the disc retainer 20 in the container main body 1. Then a cleaning cartridge 4 is inserted through the inlet 1a of the main body 1. The cartridge 4 is of box-shape, and when the disc 10 and the disc retainer 20 are included in its internal chamber, a brush 5 contacts the surface of the disc 10. By turning a rotary part 6 in the direction of the disc's circumference, the brush 5 is made turning to remove the dusts from the surface of the disc 10.
Patent JP-S6352485-A (JP)
Title: Gallium arsenide semiconductor device and manufacture thereof
Inventor: KUDO SUMIHISA
IPC: H01L29/812
Filed: 1986-08-22
Abstract: PURPOSE:To realize a low-noise state by a method wherein a carrier concentration is reduced by making the surface of a active layer as an undoped layer and a region with a desired depth at the active layer is structured to have a carrier profile (data profile) where the carrier concentration is high. CONSTITUTION:At a channel region 4, i.e., at the surface of an active layer, a region located at a depth of, e.g., 0.1 mum does not contain an impurity because of the existence of an undoped layer 5. As a result, a depletion layer is increased effectively, and a gate withstand voltage is raised to, e.g., more than 7 V. A carrier profile at the channel part in the channel region 4 can have a high concentration of, e.g., 6-7 X 10<17> cm<-3> and is steep. As a result, because in a region where Id is small, e.g., in a region where Id is about 10 mA, the concentration of an impurity is high, the capacitance Cgs between a source and a gate is increased, and the mutual conductance gm is increased so that an ultra-low-noise state can be realized.
Patent JP-H09106085-A (JP)
Title: Electrophotogaphic photoreceptor
Inventor: IKEGAMI TAKAAKI
IPC: G03G5/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a monolayer type photographic photoreceptor for electrophotography ensuring inexpensiveness, particularly having high sensitivity, and further having electrification stability, that is, long durability and high reliablity free from a drop in image density or contamination on surface. SOLUTION: Regarding an electrophotographic photoreceptor made of a conductive carrier and a photoconductive layer formed thereon, the photoconductive layer is made of a monolayer containing at least a mixture of a charge generation substance, a charge transport substance, binding resin and phenolic compound (preferably hindered phenolic compound or hydroquinone compound) and an organic sulfur compound (preferably dialkyl thioalkylate compound).
Patent JP-S6173236-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/738
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a magnetic recording medium suitable for high-density recording by providing a layer contg. a compd. polymerizable by radiations and carbon black between a substrate and magnetic layer and irradiating the radiations thereon to form stably a layer having specific surface roughness. CONSTITUTION:The compd. polymerizable by radiations is a compd. having >=1 carbon-carbon unsatd. bonds in the molecule for which a compd. contg. >=2 acryloyl groups or methacryloyl groups is used. The radiations used are electron rays and UV rays. A photopolymn. initiator is added to the compd. in the case of using the UV rays. The carbon black to be used for the intermediate layer is of >=100Angstrom  average primary particle size and the size of the pulverous particles and the density of the exposed particles are adjusted in a narrow range according to the applications of the magnetic recording medium. The surface roughness of the intermediate layer is preferably in a 0.001-0.02mum range.
Patent JP-S6086524-A (JP)
Title: Liquid crystal display device
Inventor: MIZUNOYA KIYOSHI
IPC: G09F9/00
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a highly reliable liquid crystal display device prevented from electrolytic corrosion by embedding the leading end of a flexible cable outputted from a liquid crystal driving circuit in a sealing material and contacting its conductive body conductively with a connecting electrode part. CONSTITUTION:The liquid crystal device has transparent substrates 11, 12 and these substrates 11, 12 are adhered with a sealing member 14 such as epoxy resin so as to generate a hollow part 13 between the substrates 11, 12. The connecting electrode part 16 penetrated from the hollow part 13 into the sealing material 14 and exposed to the outside is formed on one substrate 12. The connecting electrode part 16 is connected with circuit substrates 23, 24 having ICs 21, 22 for driving circuits through the flexible cable 26.