baber/WOPTO huggingface dataset:
Patent JP-H08176932-A (JP)
Title: Production of fabric for air bag
Inventor: TOUTO YOSHINORI
IPC: D01D5/34
Filed: 1994-12-27
Abstract: PURPOSE: To obtain the subject fabric having a low air permeability with good weaving properties by weaving a core-sheath conjugated fiber at a specified weight ratio of a core part to a sheath part having a lower melting point than that of the core part and carrying out the fusing heat treatment. CONSTITUTION: This fabric for an air bag is obtained by weaving a core-sheath conjugated fiber at (50/50) to (90/10) weight ratio of a core part to a sheath part having a lower melting point than that of the core part and heat-treating the woven fabric at a temperature between the melting point of a polymer in the core part and that of a polymer in the sheath part. Thereby, the air permeability of the fabric can be reduced without deteriorating the mechanical strength of the fabric and the resultant fabric for the air bag has <=30cm<3> /cm<2> / sec amount of air permeation when the differential pressure is regulated to 19.6kPa, >=150kg/3cm tensile strength, >=15% breaking elongation and >=50kg/cm<2> bursting strength.
Patent JP-H11161235-A (JP)
Title: Liquid crystal display device and driving method thereof
Inventor: MATSUMURA TATSUYA
IPC: G02F1/133
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device displaying a high quality image. SOLUTION: A liquid crystal panel 1 is provided with switching elements arranged in the form of matrix in intersections between gate buses and drain buses, and in the switching element, a gate electrode is connected to the gate bus while a source electrode is connected to the drain bus respectively. In the liquid panel 1, two source driver IC units 3a, 3b supplying source signals, which are inverted around a predetermined voltage in every fixed period, to the source electrodes in the switching elements respectively are arranged on the both sides. Each of the two source driver IC units 3a, 3b is connected to two signal lines alternately, and an inverted source signal is supplied to the adjacent signal line.
Patent JP-H11159390-A (JP)
Title: Crank angle detecting device for engine
Inventor: KIKUCHI TSUTOMU
IPC: F02D45/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To perform a fuel injection control even in a state before a first reference angle signal is output at the time of starting of an engine. SOLUTION: A reference angle sensor which outputs a reference angle signal REF designating a corresponding cylinder using a pulse waveform is provided to a cam shaft. Further, a unit angle sensor for outputting a plurality of detection signals of pulse widths different from one another every unit crank angle is provided on a crankshaft, and separates and discriminates a crank angle every unit crank angle based on a combination of pulse widths. The cylinder discriminated based on the reference angle signal REF is stored immediately before an engine is stopped, and at the time of starting of the engine, a piston crank angle position of each of the cylinders is discriminated based on the crank angle (S9) discriminated by the unit angle sensor and a result (S2) of the stored cylinder discrimination, whereby a fuel injection control is carried out (S10, S11).
Patent JP-H03185814-A (JP)
Title: Manufacture of compound semiconductor film
Inventor: IWAMATSU SEIICHI
IPC: H01L21/263
Filed: 1989-12-15
Abstract: PURPOSE:To improve insulation for a base substrate with low cost, by forming an insulating film on an Si single crystal substrate, forming a window in a part of the insulating film, forming a polycrystalline or amorphous compound semiconductor film, perfoming energy beam scanning while the window part is used as seed crystal, and turning the polycrystalline or amorphous compound semiconductor film into a single crystal film. CONSTITUTION:After an SiO2 film 11 is formed on the surface of an Si single crystal substrate 10 by thermal oxidation and the like, and a window part 12 is formed in a part of the film 11, a polycrystalline compound semiconductor film 16 of GaAs, InP, etc., is formed by an MOCVD method and the like. The window part is set as a starting point, and the film 16 surface is scanned with an energy beam 13 like a heat-ray beam in a constant scanning direction 14, thereby turning the polycrystalline compound semiconductor film 16 into a single crystal. Along the scanning direction 14, the whole part of the film 16 is turned into a single crystal compound semiconductor film. The following process may also be performed; after an insulating film like an SiO2 film is previously formed on the polycrystalline compound semiconductor film 16 by a CVD method and the like, the transformation into the single crystal compound semiconductor film is performed by energy beam scanning. Further the polycrystalline compound semiconductor film can be replaced by an amorphous compound semiconductor film.
Patent JP-H06255130-A (JP)
Title: Ink cartridge with path for ink level indicator
Inventor: DEIBUITSUDO ESU HANTO
IPC: G01F23/02
Filed: 1993-12-22
Abstract: PURPOSE: To provide a supply cartridge of an ink jet pen having a spring biased ink reservoir with a visual indicator of remaining ink quantity. CONSTITUTION: A reservoir tends to collapse laterally as the ink supply decreases due to differential pressure exerted thereto. The spring-reservoir is contained in a rigid cartridge and a pair of flexible strips 13, 14 are cemented or welded, one to each side 42, 44 of the spring-reservoir, and extends generally parallel toward a narrow end surface of the cartridge at which they overlap and can be views through a window 25. The overlapping relationship of the strips 13, 14 provides ink quantity indicia which change as the reservoir collapse draws them past each other.
Patent JP-H04205092-A (JP)
Title: Portable storage medium issuing device
Inventor: OBA HIROSHI
IPC: G07F7/08
Filed: 1990-11-29
Abstract: PURPOSE:To prepare an embossing pattern that always has a uniform height by correcting a cutter length when a cutter length is different from the standard length at the time of forming a prescribed embossing character by cutting the emboss part. CONSTITUTION:When selecting the origin setting mode or the like of a cutter 413 via a keyboard before cutting an embossing section peculier to a portable storage medium, the length of cutter 413 can be detected by a cutter length detector 30. When the detected length is different from the standard length, a Z-axis mechanism section 44 is controlled via a NC control section, the cutter length is corrected, and the length of cutter 413 substantially becomes the standard length. The cutter 413 is subjected to NC control, an embossing pattern specified for a portable storage medium is formed by cutting, thus an embossing pattern that always has a uniform height is obtained.
Patent JP-H07183696-A (JP)
Title: Nozzle for detecting both reflection and transmission light
Inventor: UCHIDA HIDEKI
IPC: H05K13/04
Filed: 1993-12-24
Abstract: PURPOSE:To reduce types of detecting tools to reduce switching time in an electronic component mounting apparatus. CONSTITUTION:A liquid crystal plate 20 is provided between an electronic component suction face 16 and a lighting equipment 13 for detecting transmission light positioned lighter than the face 16, while the liquid crystal plate 20 and the lighting equipment 13 are coupled by a wire 21. When reflection light is to be detected, no voltage is supplied to the liquid crystal plate 20 and the lighting equipment 13 to have the lighting equipment 13 unlit, so that the liquid crystal plate 20 remains black and light below an electronic component for detecting reflection light is not reflected. When transmission light is to be detected, voltage is supplied to the liquid crystal plate 20 and the lighting equipment 13 to cause the lighting equipment 13 to emit light and also the liquid crystal plate 20 is made hyaline, thereby permitting light which has transmitted through the plate 20 to be emitted to the electronic component. Therefore a single nozzle can serve both as a transmission light detecting nozzle and as a reflection light detecting nozzle only by switching voltage ON/OFF, thereby reducing time for exchanging the nozzle on a side of an electronic component mounting apparatus.
Patent JP-H10169824-A (JP)
Title: Solenoid valve
Inventor: NOHIRA SHIGEMITSU
IPC: F16K31/06
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve which can contribute to downsizing. SOLUTION: A solenoid valve has an inlet passage 81, an outlet passage 82, a valve port 83 and a solenoid 90. A main valve body 85 has a sub-valve port 85c having a flow passage sectional area smaller than that of the valve port 83 for blocking the valve port 83. A sub-valve body 94r closes the sub-valve port 85c. When the sub-valve body 94r is opened based on magnetic attraction of the solenoid 90, operation fluid in the inlet passage 81 is flowed to the outlet passage 82 through the sub-valve port 85c. The main valve body 85 is moved in an opening direction by means of a spring member 86.
Patent JP-H02220647-A (JP)
Title: Coupling for artificial anal
Inventor: NEIRU FUIRITSUPU UIRUSHIYAA
IPC: A61F5/441
Filed: 1989-12-14
Abstract: PURPOSE: To enable a wearer to use this device without modification when he or she wants to use a filter by providing the coupling element with a structure forming a depression adjacent to an opening for a small hole and a wall with a strength-weakened line, the wall separating the opening space for a small hole and the space in the dent. CONSTITUTION: A coupling element 20 is attached on the bag 28 for artificial anus, has a groove around an opening for a small hole and, and is composed of a synthetic plastic material. The groove forming a depression 34 opens at the top and has an angular shape formed with a backside wall 36, a side wall 38 and a bottom wall 40. The bag 28 is mounted on the underside of the coupling element 20 and on the underside of the backside wall 36, and since a gap exists between the backside wall 36 and outside wall 24, gas escapes from the bag 28 by position matching with a hole or slot on the wall of the bag 28 attached to the coupling element. A filter cartridge 50 has approximately the same shape as the thin angular box, and contains a filter material.  When the cartridge 50 is completely inserted, the rib fits into the groove placed on the backside wall 36 and holds the cartridge safely and tightly.
Patent JP-H04198918-A (JP)
Title: Liquid crystal display element
Inventor: NAKAYAMA MASAHITO
IPC: G02F1/1337
Filed: 1990-11-29
Abstract: PURPOSE:To allow the control of an orientation state and to provide the liquid crystal display element adaptable to a display method requiring a memory characteristic as well by forming the oriented films of the liquid crystal display element by using a polymer having a fluorine-contained aliphat. cyclic structure. CONSTITUTION:Films 5, 6 consisting of the polymer having the fluorine- contained aliphat. cyclic structure is provided at the boundary between substrates 1, 2 with electrodes and liquid crystal of the liquid crystal display element formed by crimping the liquid crystal layer between a pair of the substrates 1 and 2 with the electrodes. Particularly the polymer having the fluorine-contained aliphat. cyclic structure is the polymer having a cyclic structure in the main chain obtd. by cyclization polymn. The oriented films of the liquid crystal display element are formed by using the polymer having such fluorine-contained aliphat. cyclic structure as the material, by which the production of the liquid crystal display element by selecting the various orientation states from the perpendicular orientation to the homogeneous orientation is enabled. The liquid crystal display element to which the memory characteristic is liable to be imparted is obtd. in this way and further, the liquid crystal display element having a high contrast and good display grade is obtd.
Patent JP-2000138117-A (JP)
Title: Manufacture of ferrite material for power source
Inventor: SATO TAKASHI
IPC: C04B35/26
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a ferrite material for power source having high fracture toughness and an improved mechanical strength can be manufactured. SOLUTION: In the baking process of a method for manufacturing ferrite material for power source which is performed after a mixed and calcined raw material is granulated and molded by adding a binder to the material, the temperature rise to the retention starting temperature from temperature for finalizing the binder removal is made at a rate of temperature rise of 250-400 deg.C/hr and the temperature rise from 1,200 deg.C is made under a partial oxygen pressure of <=5%. In addition, the ferrite material manufactured by this method is composed of an Mn-Zn ferrite composed mainly of 30-42 mol% MnO, 4-19 mol% ZnO, and the balance Fe2O3.
Patent JP-H05168051-A (JP)
Title: Convergence adjusting device
Inventor: MURAYAMA MASAMI
IPC: H04N17/04
Filed: 1991-12-10
Abstract: PURPOSE:To correctly adjust convergence by correctly detecting a point position in the case of displaying a test pattern. CONSTITUTION:First and second pattern images of mutually opposing stripe patterns displayed on the screen of a display device 13 are alternatively shot by a video camera 11, the zero cross point of signals obtained by differentiating shot video signals is detected, an average value of the respective zero cross points to the first and second pattern images is calculated for each RGB as position data, and the difference of the position data among the RGB is calculated as the deviated amount of convergence. On the other hand, a difference of the respective video signals shot by the video camera 11 to the first and second pattern images is detected, the zero cross point of the differential detected signal is detected for each RGB as position data, and the difference of the position data among the RGB is calculated as the deviated amount of convergence.
Patent JP-H05153872-A (JP)
Title: Thermal accumulator for plant culture and method for using thermal accumulator for plant culture
Inventor: DOUNO SHIGERU
IPC: C09K5/00
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a thermal accumulator not requiring dividing operation of thermal storage pellets taking much time without obstructing water absorption of plant by sealing a thermal storage base in a cylindrical container. CONSTITUTION:A thermal storage base 1 comprising a latent heat type crystalline long-chain alkylhydrocarbon, etc., (having preferably 3-25 deg.C melting point and solidification point) to accumulate heat and to dissipate heat preferably by phase change is put and sealed in a container 2 composed of a material (e.g. polycarbonate) having function of preventing oozing of the thermal storage base 1 to give the objective device.
Patent JP-2001136935-A (JP)
Title: Method for producing egg yolk lipid and processed food comprising the same egg yolk lipid formulated therein
Inventor: YAMADA MARI
IPC: A23L9/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To produce an egg yolk flavor imparting material for a processed food, to provide a method for producing an egg yolk lipid having excellent effects as a rich taste imparting material and to obtain a processed food excellent in egg yolk flavor or rich taste comprising the egg yolk lipid formulated therein. SOLUTION: This method for producing the egg yolk lipid comprises carrying out heat treatment of a dried egg yolk and then extracting the egg yolk lipid from the resultant heat-treated material with an organic solvent in the method for producing the egg yolk lipid comprising extracting the egg yolk lipid from the dried egg yolk with the organic solvent and then removing the organic solvent from the extract liquid.
Patent JP-H02275666-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: FUSE HARUHIDE
IPC: H01L27/108
Filed: 1989-12-15
Abstract: PURPOSE:To form two cell one contact by connecting a polysilicon node to source or drain of a transfer gate of each cell via the sidewall of each cell. CONSTITUTION:A polysilicon node 3 of a capacitor memory node of a thin polysilicon surrounds the outer surface of a dielectric film 11 on a trench sidewall, its part is divided at two positions, and part of each node 3 is connected to source 14 or drain of one cell. The inner part of the other trench is separated from a silicon substrate 8 via an oxide film 2. The film 11 is formed on the node 3, and a polysilicon plate 7 is formed at all the center of the trench as a plate. An insulator 9 such as an oxide film is buried at the top of the trench to form an element isolating part. Thus, two cell one contact can be formed.
Patent JP-H07183437-A (JP)
Title: Heat sink using heat pipe
Inventor: TAGA KAZUO
IPC: H01L23/427
Filed: 1993-12-24
Abstract: PURPOSE:To provide a heat sink using a heat pipe which is excellent in the flatness of a fixing surface of a heating element and the heating element fixing facility. CONSTITUTION:A heat sink using a heat pipe consists of the following; a roll bond panel type heat pipe 1 having an overhang part 1a for fixing a heating element, radiation fins 4, 5 arranged on the upper and the lower surface of a heat pipe main body 1b, and a plate 6 for fixing the heating element which plate is arranged on the upper surface of the expanding pipe parts 2 of the overhang part 1a. Machine screw holes 7, 8 for fixing the heating element are formed at the pressure welding parts 3 of the four corners of the overhang part 1a and the four corners of the plate 6. The machine screw holes 7 at the extended part 1a are formed by burring, and ring type upper protruding parts 9 for preventing deformation of the plate 6 are formed on the periphery of the holes. The end part of the plate 6 is supported by the ring type upper protruding parts 9.
Patent JP-H09148053-A (JP)
Title: Ceramic heater
Inventor: MIYAZAKI MICHIHIKO
IPC: H05B3/10
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater useful to obtain a small-sized and high- performance soldering iron, and capable of increasing a resistance value and electric capacity without changing the film thickness, by specifying the structure in the ceramic heater. SOLUTION: A plurality of heating sheets 4 are laminated and brought into contact with a plate-like or rod-like ceramic body 2, respective heater patterns 5 formed into comb shapes of a plurality of heating sheets 4 are connected to external leads 8, 9 through holes 6, 7 formed on external lead attaching electrodes 11, 12 provided on the base ends of the heater patterns 5. It is desirable that two heating sheets 4, 4 are laminated and that respective heater patterns 5, 5 are connected to each other in series or in parallel, through the through holes 6, 7.
Patent JP-2001138943-A (JP)
Title: Crawler traveling vehicle
Inventor: HIDAKA SHIGEMI
IPC: A01B69/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To improve a turning function and driving operability by selecting a turning feeling. SOLUTION: This crawler traveling vehicle provided with a shift member 25 for driving lateral traveling crawlers 2 at the same speed in the same direction, and a steering member 28 for driving the lateral traveling crawlers 2 at the same speed in opposite directions, is provided with a turning feeling member 144 for adjusting the control quantity of the steering member 28 to the operating quantity of a steering wheel 19.
Patent JP-S63169617-A (JP)
Inventor: JIYAN PIEERU YUINIYAARU
IPC: H04B10/29
Filed: 1987-12-23
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-H11161975-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAKADA YASUO
IPC: G11B7/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device capable of performing the recording and reproducing of information with a just-focusing on the land part or the groove part being applied with a tracking of an optical disk without incurring the high cost of a device and without being affected by error due to the secular change and the variation of optical disks. SOLUTION: The amount of focus offsets is detected based on the amount of the fluctuation of an FES(focus error signal) at the time an optical spot traverses tracks being on an optical disk 6. Concretely, the amount of the fluctuation of the FES at the center of a land part 6a at the time the optical spot traverses the tracks is detected as the amount of focus offsets at the time a tracking is applied to the land part 6a and the amount of the fluctuation of the FES at the center of a groove part 6b is detected as the amount of focus offsets at the time the tracking is applied to the groove part 6b.
Patent JP-H05137906-A (JP)
Title: Method and device for upflow filtration
Inventor: KATAOKA KATSUYUKI
IPC: B01D29/62
Filed: 1991-11-15
Abstract: PURPOSE:To suppress an increase in the filtration resistance of a packed bed and to easily clean a filter medium by carrying out treatment without preventing the floating of a packing due to the clogging of a packed bed, cleaning the packed bed with an upflow and a cleaning gas and discharging the water from a waste cleaning water outlet provided above a treated water outlet. CONSTITUTION:A space B is formed between the boundary surface A of a packed bed 3 and a net. When the filtration resistance is increased, the whole packed bed 3 is raised by the pressure, hence the packed bed 3 is not compressed, and the elastic porous granular material constituting the packed bed 3 is loosely packed. This packed state is maintained until the SS is leaked into the treated water. At this time, the supply of raw water is stopped, and the packed bed 3 is cleaned. Namely, cleaning water from a cleaning water feed pipe 11 and the air from a cleaning air feed pipe 12 are supplied from below the packed bed 3, the SS collected on the granular material surface and in the gap between the grains is removed, and the waste cleaning water contg. a large amt. of SS is discharged from a waste cleaning water outlet 8.
Patent JP-H07183626-A (JP)
Title: Sealing structure of ceramic integrated circuit board
Inventor: NAKAMURA TORU
IPC: B29C45/26
Filed: 1993-12-24
Abstract: PURPOSE:To provide a sealing structure of a ceramic IC substrate in which cracks in solder bonds due to the difference of expansion coefficient between a ceramic integrated circuit board and a printed board are hard to occur even in the case that it is mounted on the printed board. CONSTITUTION:This is the sealing structure of a ceramic integrated circuit board 1 where pin-shaped terminals 4 are juxtaposed on one side piece and sealed with resin and the quantities of sealing resin 3 at both side ends in the direction of juxtaposition of terminals are made larger than those of other sections.
Patent JP-2001104381-A (JP)
Title: Mechanism for preventing slip on functional chair and functional bed
Inventor: SUZUMORI MASAKI
IPC: A61G7/05
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for preventing slip of the buttock of a patient when the patient changes his posture from a seated posture to a standing posture or from the seated posture to a lying posture via a reclined posture. SOLUTION: A waist seat 2 is raised diagonally and an angle seat plate 14 for the patient's buttock rises while kept horizontal to provide support to prevent slip of the buttock. To prevent slip of the patient's body when the patient changes his posture from a seated attitude to a lying posture, the force of tilting the special lower end of a backrest is transmitted to a creating rod to operate the slipping end of the creating rod to raise the angle seat plate diagnoally to thereby prevent slip of the patient's body.