baber/WOPTO huggingface dataset:
Patent JP-H09142318-A (JP)
Title: Flow control device
Inventor: UCHIDA YUKIO
IPC: B62D5/07
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress wasteful energy consumption of a pump, when and operating oil pressure is low required with an actuator in an inoperative condition. SOLUTION: Of operating oil introduced in the first pressure chamber 15, a necessary flow amount is guided to a delivery passage 8 through a control orifice 9, a surplus flow amount is bypass-guided to a drain passage 19 controlled to be opened/closed by moving a spool valve 50. The control orifice 9 is constituted by a main orifice 44 and a suborifice 46. The spool valve 50 is constituted by an inner side spool 51 and an outer side spool 52, a low pressure chamber 56 is formed in an internal peripheral side of this outer side spool 52, on the other hand, a control spring 17 is made to act in the inner side spool 51. A spring member 61, energizing the inner side spool 51 to a side of the first pressure chamber 15 and the outer side spool 52 to a side of the second pressure chamber 16, is made to belong between the inner/outer side spools 51, 52.
Patent JP-2000152177-A (JP)
Title: Data processor and its method, and data reproducing device
Inventor: ISOZAKI MASAAKI
IPC: H04N5/92
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To interpolate an ID number and ID information even when SYNC blocks of different length are intermingled. SOLUTION: A delay line DL 51 whose length is (2L+α) can store two SYNC blocks whose length is L and three IDs of them. An acquisition section 60 stores the ID of an input SYNC block. A management section 62 counts number of the IDs stored in the DL 51. An ID generating section 61 selects a plurality of the IDs with the counted value of three stored in the management section 60 in a relation in cross reference with the IDs stored in the DL 51 and generates a plurality of interpolation IDs. Based on error information of SYNC blocks in the DL 51, the interpolation ID selected by a plurality of the interpolation IDs is superimposed on the SYNC block. In the case of receiving the SYNC block with a length K, where a relation of 2K>L>K holds, the count is 4 and a plurality of the IDs are selected.  The number of the IDs stored in the DL 51 is counted to cope with the SYNC blocks of different length.
Patent JP-H07180026-A (JP)
Title: Method for modifying surface of steel
Inventor: HASHIMOTO IKUO
IPC: C23C8/18
Filed: 1993-12-22
Abstract: PURPOSE:To produce a steel showing excellent corrosion resistance even in an atmosphere in which a halogen gas is present by heating a steel contg. Ti, Cr or the like at a prescribed temp. in a prescribed atmosphere and forming Ti carbide, Cr oxide or the like on the surface of the steel. CONSTITUTION:A steel contg., by weight, 0.1 to 1% Ti and carbon half or below the content of Ti by weight ratio and also by 0.01 to 0.1% or a steel contg. 12 to 25% Cr is melted. This steel is subjected to heating treatment in the conditions of the degree of vacuum and temp. in the oblique line zone in the figure so as to satisfy the Co concentration in the residual gas ; >=1vol.% and the time; >=10min. Then, on the surface of the steel, a corrosion resistant film contg. Ti carbide, Cr oxide and/or Ti oxide is formed.
Patent JP-H08224021-A (JP)
Title: Agricultural working machine
Inventor: ISHIDA ISAO
IPC: A01B63/10
Filed: 1995-12-14
Abstract: PURPOSE: To provide a working machine capable of safely turning at a low speed close to a levee during operation and efficiently moving at high speed on a road. CONSTITUTION: This agricultural working machine is equipped with a handling tool 35 capable of making a working device arbitrarily select an interlocking state for automatically changing the speed of a transmission attached to a transmission route from a motor 5 to a propelling device 4 and making the rotation of the propelling device 4 at a low-speed when the working device is raised higher than an operation zone by a hydraulic device 10 and a not interlocking state for not automatically changing the speed of the transmission even if the working device raised higher than the operation zone in a position near to a speed change lever 38 for changing an operation speed to a traveling speed arranged ahead a seat 8 of a traveling body 1.
Patent JP-H04198133-A (JP)
Title: Antitumor agent and production thereof
Inventor: SATOU TAKAHIRO
IPC: A61K36/07
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an antitumor agent comprising a liquid phase composition in a culture solution prepared by liquid culture of Hericium erinaceus as an active ingredient. CONSTITUTION:An antitumor agent comprising a filtrate obtained by subjecting Hericium erinaceus to liquid culture in a generally useful medium for mushroom to give a culture mixture and removing mycelia, or a concentrated solution thereof or a dried substance thereof as an active ingredient. The filtrate or the concentrated solution thereof is incorporated with 0.5-5 times as much as methanol, ethanol or isopropyl alcohol by weight and precipitated polymer solution fraction is dried to give a component having much stronger antitumor effects. In culture of Hericium erinaceus, yeast essence and glucose are used and the culture is preferably carried out under 0.1-1vvm (air feed amount per medium volume per minute) air circulation.
Patent JP-H04198132-A (JP)
Title: Aging suppressing and carcinogenesis suppressing composition
Inventor: IRIE YUKIO
IPC: A61K36/899
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title composition by blending plant fibers obtained from seed coat of maize with a specific amount of chitosan and a specific amount of alginic acid. CONSTITUTION:Periderm of seed coat of maize seed is treated by any of enzymatic treatment, chemical treatment or physical treatment or a proper combination thereof to give food fibers. 1 pt.wt. of the food fibers is blended with 0.01-1 pt.wt., especially 0.10.3 pt.wt. chitosan and 0.001-1 pt.wt., especially 0.01-0.1 pt.wt. alginic acid. Food fibers obtained by physical treatment of periderm, for example, food fibers prepared by grinding periderm by a grinder such as homogenizer or hammer mill and screening are preferable as the food fibers.
Patent JP-H02170525-A (JP)
Title: Liquid phase epitaxial growth device
Inventor: SAIKI ATSUSHI
IPC: H01L21/208
Filed: 1988-12-23
Abstract: PURPOSE:To augment the utilization effectiveness of a wafer as well as the working efficiency by a method wherein expanding openings in an inverse funnel shape are formed on the edge parts opposite to the substrate holding base of respective solution reservoir layers provided in a solution container. CONSTITUTION:Taper parts 16 are provided in the openings of solution reservoirs 11 on the opposite sides to a substrate 15 so as to form expanding openings in an inverse funnel shape. In such solution reservoirs 11, a relation formula of r1<r<r2 is given if the diameters of the reservoir, the expanded opening and a substrate 15 are respectively represented by r1, r and r2. That is, the resistance component to permeating solution due to the surface tension is reduced by the taper parts 16 so that a bit of solution may easily permeate into the end of the substrate to prevent an edge growth as well as defective growth from occurring. Through these procedures, the utilization effectiveness of the wafer as well as the working efficiency can be augmented.
Patent JP-2000154058-A (JP)
Title: High strength ceramics and method for evaluating defect in ceramics
Inventor: UEMATSU KEIZO
IPC: C04B35/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain ceramics which attain high strength by utilizing a method for evaluating defects in ceramics applicable even to ceramics sintered by HIP and the principle of such an evaluating method. SOLUTION: Ceramics sintered by hot isostatic pressing after pressure sintering are heat-treated at a temperature in the range from (the normal sintering temperature) -200 deg.C to (the normal sintering temperature) +100 deg.C and defects are observed by a light transmission observation method. When alumina or zirconia ceramics sintered by hot isostatic pressing after normal sintering are heat-treated at nine temperatures at 50 deg.C intervals in the range of 1,200-1,600 deg.C for 0.5-4 hr each and defects are observed by the method, the average defect size is <=70 μm at the heat treatment temperature at which the average defect size is observed to be maximum.
Patent JP-H01277443-A (JP)
Title: Kneaded substance distribution apparatus
Inventor: MANIYUERU JIEI RUBIO
IPC: A21C3/02
Filed: 1988-12-23
Abstract: PURPOSE: To provide the flat sheet of a corn powder kneaded object having surface characteristics ideal for cooking by combining a first roller, a second roller, a kneaded object send-out means and a driving means so as to perform a specified operation. CONSTITUTION: This device is provided with the almost cylindrical forward or first roller 18 to be rotated in a first direction and the almost cylindrical backward or second roller 20 to be rotated in a second opposite direction. The rollers are slightly separated from each other and the gap is controlled by an adjustment means 21 for controlling and moving a backward roller assembly so as to be brought closer and separated to/from a forward roller assembly. The driving means for rotating the first and second rollers is provided and the surface or peripheral speed of the first or forward roller 18 is made larger than the surface or peripheral speed of the second or backward roller 20 by the driving means. The kneaded object of corn is compressed between the rollers and the flat sheet 34 is formed.
Patent JP-H06178283-A (JP)
Title: Motion picture decoder
Inventor: SUMIHIRO HIROSHI
IPC: H04N19/503
Filed: 1992-12-04
Abstract: PURPOSE:To save the capacity of a timing adjustment buffer memory for photocoupler data subjected to MC processing by selecting word configuration in the unit of picture data read to a picture memory at motion compensation and at display. CONSTITUTION:A word being the unit of picture data read for motion compensation and a word being the unit of picture data reading for display are selected respectively to a structure (word structure) suitable for the purpose. That is, in the case of motion compensation (MC), one word consisting of only luminance Y data D0, D1, D2, D3 and one word consisting of only chroma C(Cb, Cr) data D2, D3, D0, D1 are read in time division and in the case of display, one word comprising the Y data D0, D1 and the C(Cb, Cr) data D2, D3 on an even line and one word comprising the Y data D2, D3 and the C(Db, Dr) data D0, D1 on an odd line are respectively read.
Patent JP-H08175058-A (JP)
Title: Biodegradable card
Inventor: MATSUDAIRA OSAHISA
IPC: B42D15/10
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a biodegradable card having gate characteristics such as rigidity or the like by laminating a sheet composed of a kneaded mixture of a specific thermoplastic resin and a filler to both surfaces of a sheet formed from a kneaded mixture of a thermoplastic resin based on polylactic acid specified in its number average mol.wt. and a filler. CONSTITUTION: A base material constituting a card is obtained by laminating a sheet composed of a kneaded mixture of a thermoplastic resin with a number average mol.wt. of 10,000-100,000 represented by formula (m is a polymerization degree necessary for setting the number-average mol.wt. of the formula to 10,000-100,000, M is 0 or an integer of 1 or more, R<1> and R<2> are a 2-10C alkylene group, a cyclic ring group or a cycloalkyl group and may be brancked and R<3> is a di-or poly-isocyanate residue) and a filler to both surfaces of a sheet formed from a kneaded mixture of a thermoplastic resin based on polylactic acid with a number average mol.wt. of 10,000-100,000 or copolymer of lactic acid and oxycarboxylic acid and a filler.
Patent JP-H01103821-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: SHIMAMOTO HIDEKI
IPC: H01G9/035
Filed: 1987-12-23
Abstract: PURPOSE:To make it possible to prolong the life of medium and high class voltage electrolytic capacitors having high sparking voltage and small variation in a high temperature by a method wherein polycarboxylic acid salt of the specific molecular weight or above, having two or more carboxyl group of the second class and/or the third class, is used. CONSTITUTION:Polycarboxylic acid salt of the molecular weight of 260 or above having the carboxyl group in the second class and/or the third class of two in total is used as a dissolved substance. For example, the molecular weight is ranging from 260 to 50000 or above, ordinarily 300 to 5000000, but desirably 400 to 500000, and more desirably 500 to 200000. As a result, both sparking voltage and the specific degree of electric conductance are high, the variation at a high temperature can be improved, especially, the long life of the capacitors of medium and high voltage can be achieved.
Patent JP-H06148463-A (JP)
Title: Manufacture of optical fiber coupler
Inventor: KOSHIBA YOSHIAKI
IPC: G02B6/28
Filed: 1992-11-11
Abstract: PURPOSE:To manufacture the optical fiber coupler of invariably constant quality which has less wavelength dependency of the branching ratio and branches two lights having different wavelengths at the equal branching ratio efficiently and stably at high yield without requiring the skillfulness of an operator. CONSTITUTION:Light sources LD1 and LD2 are connected to the input sides of two optical fibers f1 and f2 through optical variable attenuators VA1 and VA2 and monitor lights having wavelengths lambda1 and lambda2 are made incident on both the optical fibers f1 and f2. Those incident lights are detected by photodetectors PD1 and PD2 provided on the respective output sides of the optical fibers f1 and f2 and converted into electric signals. A fusion drawing processing is stopped at the time when the light output intensity values of both the photodetectors PD1 and PD2 become nearly equal to each other.
Patent JP-2000135968-A (JP)
Title: Seat back
Inventor: OKAMOTO YOSHIHIRO
IPC: B60N2/90
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To appropriately set the size of a seat belt through hole and to firmly prevent the slip-off of a skin around the seat belt through hole. SOLUTION: This seat back is provided with a seat back pad 12 supported to a seat back frame; a skin 13 extended on an extension 23 to cover the seat back pad 12; and an ornament front 15 with a flange 24 at the front end. The seat back is divided in two by an ornament rear part 16 with a flange 25 at the rear end, inserted between ornament brackets 11 from the front and rear sides while crushing the pad extension 23 by the flanges 24, 25, and integrally connected by locking claws and has an ornament 14 for holding the pad extension 23 and the skin 13 between the flanges 24, 25 and the front and rear flanges 20, 21 of the ornament brackets 11.
Patent JP-H08185794-A (JP)
Title: Manufacture of micro-emitter electrode and micro-emitter device
Inventor: KURIHARA KAZUAKI
IPC: H01J9/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide emitter electrodes having an extremely high integration degree, selectively applied with wiring to the electrodes, and capable of being individually controlled by forming trenches on a substrate, and burying an electrode material in them to form the electrodes. CONSTITUTION: A mask 12 for forming trenches 13 on a silicon substrate 11 is formed, and tapered trenches 13 are formed by reactive ion etching or the like. When the trenches 13 are formed on a Si wafer in a magnetron RIE device, the trenches 13 with the width 0.3μm and the depth 1μm are obtained under the etching conditions of the prescribed pressure, the prescribed substrate temperature, and the prescribed gas flow with the prescribed composition. A metal 14 such as W, Al, Cu is buried in the trenches 13 via deposition by sputtering, etc., and is deposited on the silicon substrate 11, and an insulating material 15 is deposited on the deposited metal 14 by sputtering, etc. The silicon substrate 11 is removed by dry or wet etching, and the metal 14 buried in the trenches 13 is exposed as needle-like electrodes 16.
Patent JP-H01167779-A (JP)
Title: Magnet roll
Inventor: MIYOUCHIN HISASHI
IPC: H01F7/02
Filed: 1987-12-23
Abstract: PURPOSE:To keep a specified gap between a magnet roll and an internal surface of a developing sleeve and to prevent contact between both of them even if the diameter of the roll is made smaller by expanding a core material in a magnet dead area. CONSTITUTION:In the magnet roll 1, a reinforcement part 3 is formed by expanding the core material 2 in the magnet dead area 7. Since the core material 2 is reinforced by the reinforcement part 3 and its cross section and section factor are set larger than conventional one, larger rigidity can be obtained in the magnet roll 1. Therefore, even if the magnet roll 1 is made smaller with the developing sleeve and even in case of having a bending force worked on the magnet roll 1, it is not easily bent with the self-weight of its own centrifugal force or with magnetic attractive force working between the magnet roll 1 and developer housed in the rear of the developing sleeve. Thus, the magnet roll 1 is prevented from contacting with the internal surface of the developing sleeve.
Patent JP-H09142295-A (JP)
Title: Rail carrying device
Inventor: SHINOZAKI EIJI
IPC: B61H9/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a device, and to eliminate the instability of stopping only by the braking function of a hydraulic non-stage transmission, by transmitting the motive power from an engine to the hydraulic non-stage transmission through a centrifuges clutch. SOLUTION: An engine pulley 2 is provided to an engine 7, and a centrifugal clutch 1 is engaged to the pulley 2. A hydraulic non-stage transmission 4 is provided in a reduction gear case, and the device runs on a rail by a driving wheel through a reduction gear. By the falling amount of a hydraulic pump tilt lever 3, the foreward movement, the backward movement, the speed change, and the stopping can be carried out. The hydraulic pump tilt lever 3 is connected to a speed change lever 6 through a link, and the system is composed to allow the manual operation of a driver. When the driver operates the speed change lever to the terminal of the rail by error, a stop lever 13 is contacted to a stop guide rod.  In this case, a throttle is returned rapidly to reduce the engine rotation, regardless of the change lever operation, and a stop brake is operated by removing the motive power of the centrifugal clutch.
Patent JP-2001112803-A (JP)
Title: Excretion treatment apparatus
Inventor: OKI NOBUYOSHI
IPC: A61F5/44
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an excretion treatment apparatus preventing the leakage of moisture from the gap between a diaper cup and a substitute diaper. SOLUTION: A diaper cup body 2 has a cavity 2c, which is not brought into contact with the waist and hip part of a human body and has a discharge port 2d, an anus washing nozzle 11 and sensors 13, 14 arranged thereto, formed in the surface on the side applied to the waist and hip part of the human body thereof and hooks 9 are arranged to both side walls of the cavity 2c. A bellows joint 6 forms a curved skeleton part continued to the cavity 2c of the diaper cup body 2 and hooks 9 are arranged to both end parts of the skeleton part. A front cover 7 forms a recessed surface part continued to the curved surface of the skeleton part of the bellows joint 6 and hooks 9 are arranged to both end parts of the recessed surface part. A substitute diaper 3 has a slot 3e formed in the central part thereof and hooks 3b to which the hooks 9 are fitted are arranged to the edges of the slot 3e.
Patent JP-H03186442-A (JP)
Title: Brake sensitive helmet
Inventor: HASEGAWA SANEMITSU
IPC: B60Q1/44
Filed: 1989-12-15
Abstract: PURPOSE:To improve the safety of running with a hazard recognized by the other vehicle by providing a light emitting means in a helmet, put on a motorcycle driver, and actuating the light emitting means to emit light of red color when a brake operation is applied. CONSTITUTION:A light emitting unit 10 is mounted to the outer side upper part of a helmet main unit 8 of a helmet 6 put on a driver 4 of a motorcycle 2. When a signal of brake operation is generated as a signal of light from a light projection antenna 12 vertically provided in a rear part of the motorcycle 2, this signal is received to the light emitting unit 10 so as to emit light of red color. In the light emitting unit 10, a battery holder 16 is fixed to a base frame 13 adhesively mounted along a curved surface in an upper part of the helmet main unit 8 with a light emitting unit main body 20 screw-fixed to this battery holder 16. The light emitting unit main body 20 has an electronic circuit base board 24 contained with a photodiode PD2 as a light receiving element, when the signal of light is received by the photodiode PD2, light is emitted by a red color light emitting lamp RL coated with a permeable cover 34.
Patent JP-H09166991-A (JP)
Title: Music playing device
Inventor: TAKADA HIROYUKI
IPC: H04B10/114
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To start musical performances by plural KARAOKE devices at the same time and enable even many people to easily see a monitor screen by sending one of control data, MIDI(musical intrament digital interface) data, text data, and musical sound generation relative data to other music playing devices. SOLUTION: When a user inputs a request music by operating an operation part 8, a CPU 1 reads MIDI data on the request music, video data on background video, and text data out of a memory card 4 and then outputs the MIDI data to a MIDI sound source 5 and the video data and text data to a video controller 6. When musical performances are started at the same time by using plural KARAOKE devices, a KARAOKE device (master machine) whose infrared transmission unit 9 becomes ready to operate controls a KARAOKE device (slave machine) whose infrared reception unit 10 becomes ready to operate to start the musical performances of the same request music at the same time.
Patent JP-2000126462-A (JP)
Title: Virtual reality experiencing game device
Inventor: IWASE TAKASHI
IPC: A63F13/54
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an image synthesizing device and a virtual reality experiencing device using the image synthesizing device in which a more realistic virtual world is created by synthesizing/displaying the image of a real space and that of a virtual space. SOLUTION: A player 50 wears a video camera 10 for taking a real space image 100 seen by the player 50, and the 3D data of the player 50 are detected by a space sensor 12 for a player. A virtual visual image operating device 70 operates a virtual visual image 102 on a side mirror 41 seen by the player 50 based on the operation signal from an operating part 38 and the detection signal from the space sensor 12 for a player. The virtual visual image 102 is synthesized by a display image synthesizing device 80 together with the real space image 100 on the side mirror 41 taken by the video camera 10, to be outputted as a display image 104 on a visual display device 20.