baber/WOPTO huggingface dataset:
Patent JP-2000086169-A (JP)
Title: Reduction gear type wedgelike jack device, and reaction force introducing device
Inventor: NONAKA HARUO
IPC: B66F3/08
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a reduction gear type wedgelike jack device, and a reaction force introducing device in which a mechanical push/pull means is employed instead of a hydraulic cylinder jack or a hydraulic center hole jack to compose the whole device at low cost, in which further compactness and lightness can be achieved, and which are free from maintenance, and especially excellent in workability and safety. SOLUTION: A wedgelike drive member 4 having an inclined surface 7 in an upper surface, and one or two wedgelike pressure receiving members 5 having an inclination surface 9 of the same inclination angle with that of the inclination surface 7 of the wedgelike drive member 4 to slide with it in one of an upper and a lower surfaces, and a horizontal surface 10 in the other are laminated and contained in a casing 3 with their inclination surfaces 7, 9 in contact with each other, a speed reduction gear unit 2 having a high rotation number shaft 11 and a low rotation number shaft 12 is fixed in the casing 3, a thread shaft part 14 of a drive shaft 13 extended from the low rotation number shaft 12 is engaged with a thread hole part provided in the wedgelike drive member 4, the high rotation number shaft 11 is rotated by a rotation drive means 16,  and the wedgelike drive member 4 is pushed and pulled to move the upper wedgelike pressure receiving member 5 up and down.
Patent JP-S62123609-A (JP)
Inventor: KOMORI TOSHIHISA
IPC: H01B13/02
Filed: 1985-11-22
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-H11100821-A (JP)
Title: Civil engineering nonwoven sheet
Inventor: ITO TETSUYA
IPC: D06M101/16
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength sandproof sheet coping with irregularities of a quay in particular and to improve a hydrophilic property and a self- underwater precipitating property by sticking and fixing a hydrophilic resin binder to a nonwoven fabric of long fibers made of a thermoplastic synthetic polymer. SOLUTION: A resin binder is fixed to a nonwoven fabric made of a thermoplastic synthetic polymer, and the precipitation time of the upper face of the sheet 1 into the water is set below 300 sec when the nonwoven fabric 1 is stationarily put on the water surface 4. The stuck quantity of the resin binder to the fiber component of the nonwoven fabric at the glass transition point 40 deg.C or below is set to 0.1-40%, and the single yarn average fineness of long fibers is set to 1-20 denier. The measured weight of the nonwoven fabric by JIS-L 1906 is set to 300 g/m<2> or above, the measured tensile strength kgf/5 cm/measured weight g/m<2> is set to 0.2 or above, and the apparent density is set to 0.2 g/cm<3> or below.  The water wet tensile strength retention rate is set to 85% or above, the 45 deg. cantilever bending resistance is set to 350 mm or below, and the carbon black in the long fibers is set to 0.01% or above, thereby the execution property of the sandproof sheet 1 can be improved.
Patent JP-H11152474-A (JP)
Title: Liquid crystal composition and liquid crystal shutter
Inventor: JOHN CLIFFORD JONES
IPC: C09K19/34
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal composition having excellent switching characteristics, a high memory angle and a good contrast ratio. SOLUTION: This liquid crystal composition contains (1) an achiral host mixture and (2) at least one chiral dopant in an amount of $10 wt.% based on the total weight, and the achiral host mixture contains (a) a mixture composed of two or more fluorinated phenylpyrimidine compounds capable of manifesting a smectic C phase in an amount of >=20 wt.% based on the total weight of the achiral host mixture and (b) at least one fluorinated terphenyl compound capable of promoting the phase series of the mixture in an amount of >=10 wt.% based on the total weight of the achiral host mixture. The total amount of the components (a) and (b) is >=50 wt.% based on the total weight of the achiral host mixture.
Patent JP-2001091754-A (JP)
Title: Optical connector storing rack for intra-office distribution system for optical fiber subscriber communication
Inventor: TOKIYAMA YOSHIKI
IPC: G02B6/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject rack that facilitates switching of wiring for a coated optical fiber which is used for each intermediate connection for each optical transmission line of an optical branching module. SOLUTION: In each shelf 19 of a rack frame 18, a perforated structure 20 is installed for individually storing optical connectors, a structure in which through-holes 21 are provided parallelly in the same direction for individually inserting and storing the optical connectors.
Patent JP-H03130461-A (JP)
Title: Crease smoother of web
Inventor: NAGAI HIROSHI
IPC: D06C3/06
Filed: 1989-10-12
Abstract: PURPOSE:To surely smooth creases without damaging the web surface by bringing a running web into contact with the outer peripheral surface of a rotatable roll group, tilted and arranged at a specific angle to the conveying direction with a sucking air stream and applying extending force to the aforementioned web. CONSTITUTION:A running long web 14, taken out of a tenter 15 and passed through guide rolls 16, 17 and 12 is further passed through a guide roll 13 and wound onto a winding roll 18 using a crease smoother 11. In the process, the above-mentioned web 14 is brought into contact with the outer peripheral surfaces of a rotatable roll group 26 constructing a web guiding means 21 with a sucking air stream from suction ports 22 located between the aforementioned guide rolls 12 and 13 on the underside on both sides in the web width direction while being curved along the top surfaces of the roll group 26, tilted and arranged at 5-40 deg. angle to the web conveying direction. Thereby, extending force is applied to the above-mentioned web 14 which is being brought into contact and caught with the aforementioned roll group 26. Furthermore, a revolvable belt means can be also used in place of the aforementioned roll group 26.
Patent JP-H09106406-A (JP)
Title: Inter-processor synchronizing system
Inventor: KITAYAMA HIROKO
IPC: G06F17/50
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration in the virtual processing ability of a multiprocesor simulator. SOLUTION: The multiprocessor simulator simulating by making each processor to execute time division processings by the unit of the instruction is provided with the number of execution instructions setting means 101 setting the execution number of executable general instructions while a processor executes an external device access instruction, the processing of an external device autonomously executing means 102 separating an optional processor under a time division processing from the time division processing when the processor starts the execution of the external device access instruction to make the processor autonomously execute the external device access instruction,  and the number of execution instruction control means 103 making the other processors continuing the time division processing execute instructions for the number of execution instructions equivalent to external access. Then, when the processor under the execution of the external device access instruction finishes the execution of the instruction and the other processor continuing the time division processing finish the execution of instructions for the number of execution instructions equivalent to external access, the time division processing is started again.
Patent JP-H10111611-A (JP)
Title: Production of tubular film
Inventor: UKUTA HIDEO
IPC: B29C65/02
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain a tubular film having high quality and high accuracy at a low cost by forming a tubular body, then injecting gas between this tubular body and the outside surface of a film supporting member to part the tubular body from the outside surface of the film supporting member. SOLUTION: The film 4 in the state of superposing its ends on each other is wound around the film supporting member 1 and a tubular mold member is fitted onto this film 4. The film 4 is heated in this state together with the film supporting member 1 and the tubular mold member to fuse and join the superposed part of the film 4, by which the film 4 is formed to the tubular body. Particularly in this case, the gas is injected between the tubular body and the outside surface 1a of the film supporting member 1 to part the tubular body from the outside surface of the film supporting member 1.  At this time, the outside surface 1a of the film supporting member 1 is provided with several pieces of gas injection holes 1b at equal intervals in, for example, a circumferential direction and the gas is injected between the tubular body and the outside surface 1a of the film supporting member 1 from these holes 1b.
Patent JP-S63111690-A (JP)
Inventor: YAN OPUSHIYOORU
IPC: H01S5/183
Filed: 1987-10-21
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-H08121572-A (JP)
Title: Differential device
Inventor: KAMIBAYASHI HIROKAZU
IPC: F16H48/28
Filed: 1994-10-27
Abstract: PURPOSE: To adjust differential limiting force at low cost and in an extensive range. CONSTITUTION: This differential device is furnished with a differential case 21 driven to rotate by driving force of an engine, pinion gears 61, 63 stored in storage holes 57, 59 formed on the differential case 21 free to slide and rotate, output side gears 37, 39 connected to each other through the gears 61, 63, oil grooves formed on addenda of the gears 61, 63 and plural sliding surfaces to slide on wall surfaces of the storage holes 57, 59 partitioned by these oil grooves or by the oil grooves and end parts of the addenda, and an arear of these sliding surfaces is selected in accordance with desired differential limiting force.
Patent JP-H07146522-A (JP)
Title: Silver halide emulsion
Inventor: SAITO MITSUO
IPC: G03C1/015
Filed: 1993-09-29
Abstract: PURPOSE:To provide the silver halide emulsion superior in a sensitivity to graininess ratio to the conventional one. CONSTITUTION:The silver halide grains contains the flat grains containing >=20mol% Cl<-> and principal faces [100] and a thickness of i 350 nu in an amount of >=60% of the projection areas of the total silver halides, and the projection areas of twin grains are <=10% or the standard deviation of a grain diameter distribution is 0-0.11 in the case of taking out the flat grains in the order of the largest projection areas down to 70% of the total projection areas, or the edges ratio of the flat grains are 1-1.4, or one of the coners of the grains lacks.
Patent JP-H01131063-A (JP)
Title: Production of silicon nitride molded product
Inventor: JIEIMUZU PATORITSUKU EDORAA
IPC: C04B35/591
Filed: 1988-10-21
Abstract: PURPOSE: To drastically shorten the time for nitriding and to reduce the cost and time in a nitriding stage, by growing silicon through a vapor phase reaction on the surface of powdery a-silicon nitride particles, forming the resulted particles, nitriding the articles, then sintering the nitrided goods.  
     CONSTITUTION: The silicon nitride formed articles are produced by using the following stages (a) to (d): [a] The pulverized a-silicon nitride particles are prepd. [b] The particles prepd. in the stage (a) are coated with the metal silicon by the gaseous phase reaction. [c] The particles coated in the stage (b) are molded to the molded goods. [d] The formed articles obtd. in the stage (c) are nitrided for the necessary time at the temp. effective for converting the metal silicate to silicon nitride. The nitrided products obtd. in the stage (d) are then sintered. The coating with the metal silicate in the stage (b) is executed by, for example, the following method: Namely, the particles from the stage (a) are sucked into a gaseous mixture composed of argon and a small amt. of trichlorosilane to prepare a gaseous slurry and this slurry is passed in a furnace for decomposing the trichlorosilane. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11102612-A (JP)
Title: Ion-conductive gel electrolyte forming sheet and manufacture of ion-conductive gel electrolytic sheet
Inventor: HOSAKO YOSHIHIKO
IPC: H01G11/64
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an ion-conductive gel electrolytic sheet that has high ionic conductivity with excellent strength and has a small environmental load in its manufacture. SOLUTION: This gel electrolyte forming sheet is formed by compounding integrally a supporting phase A formed from a fibrous substance or a pulp-like substance made of a high molecular polymer substantially insoluble in a nonaqueous electrolyte and a fibrous substance or a pulp-like substance capable of forming a matrix phase B formed from an ion-conductive gel high molecular polymer solved or plasticized substantially by a nonaqueous electrolyte; additionally, the supporting phase A forms a porous continuous phase.
Patent JP-S62124447-A (JP)
Title: Surface state measuring instrument
Inventor: KONO MICHIO
IPC: G01N21/956
Filed: 1985-11-25
Abstract: PURPOSE:To discriminate between an edge and dust and to detect the dust by performing a space filtering by at least one of two detecting means. CONSTITUTION:When a space filter 7 which cuts off diffracted light from a pattern part when luminous flux is incident on the point of the edge of the pattern part is used, isotropic scattered light from dust, etc., passes through the space filter 7 only in a case where the luminous flux is incident on the dust, so the output signal of a photodetecting element 16 is obtained. Thus, the edge of the pattern part and the dust are discriminated and the dust is detected.
Patent JP-2000094297-A (JP)
Title: Multi-wire saw
Inventor: TAKAHASHI SHINYA
IPC: B23D57/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent wear of grooves of a multiple grooved pulley contacting with wires, by forming the multiple grooved pulley wound with the wires of a hard material, and by forming a hard carbon film directly or through a middle film layer on a peripheral surface of the multiple grooved pulley. SOLUTION: A wire winding part 6 of multiple grooved pulley 3a 3b is formed of a hard material such as a cemented carbide, a cermet or a ceramics, while the wire winding part 6 of the multiple grooved pulley 3a 3b is formed with plural V-shaped grooves 2 at a prescribed pitch P. A hard carbon film 7a is formed on surfaces of the plural grooves 2. The hard carbon film 7a is black but has properties just like diamond. That is, the hard carbon film 7a has a high mechanical hardness, a low friction coefficient, a high thermal conductivity and high corrosion resistance like diamond, and further, high wettability to an oily or soluble grinding liquid.
Patent JP-H01107525-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJII SHINJI
IPC: H01L21/285
Filed: 1987-10-20
Abstract: PURPOSE:To form a region in which the compositions of a barrier metal layer and a metal layer to become wirings are continuously varied with good controllability by employing a planar magnetron sputtering device, and altering the material of a plurality of targets. CONSTITUTION:After a composite target is disposed as a target of a semiconductor device, it is planar magnetron sputtered. That is, in order to first deposit tungsten 1b on a substrate to be deposited and to then deposit Al-1%Si alloy 1a, the intensity of a magnetic field by a control pole at the rear side of a planar magnetron cathode is varied, and an annular plasma region 2 is moved. Thus, since a barrier metal effective for a breakdown on a shallow junction which becomes a problem in a submicron device can be formed in one step of sputter depositing and an aluminum alloy can be continuously deposited by the barrier metal by means of the movement of an annular plasma region, the transient region of the barrier metal and the aluminum alloy can be formed with good controllability.
Patent JP-H02111069-A (JP)
Title: Solid-state image pickup device and manufacture thereof
Inventor: YAMADA TAKAHIRO
IPC: H04N5/359
Filed: 1988-10-20
Abstract: PURPOSE:Too improve a vertical overflow drain(OFD) function and sensitiveness by having an avalanche photodiode (AFD) and CCD in a p-well on an n-type semiconductor substrate, while forming a vertical overflow drain(OFD) function and sensitivity between an electron storage region of AFD and the substrate. CONSTITUTION:A p-well 102 is formed on an n-substrate 101, while an n<-> region 103 acting as a charge transfer region of CCD and an n-region 104 storing photoelectrically converted carriers are formed on the p-well 102, a p-region 105 for photoelectric conversion is formed inside n-region 104, a p<+>-region 106 is formed inside the p-region while the n-region 104, the p region 105 and the p<+>-region 106 constitute APD 122. Accordingly, excepting the time of reading out carriers from the photoelectric conversion part to CCD, the photoelectric conversion part generates avalanche doubling at the photoelectric conversion part, moreover blooming is excluded and a smear also is suppressed by providing vertical OFD 124.
Patent JP-H03126002-A (JP)
Title: Bidirectional access coupler
Inventor: SEKI MASAFUMI
IPC: H04B10/07
Filed: 1989-10-11
Abstract: PURPOSE:To inexpensively form a bidirectional network on one piece of looped optical fiber transmission line by providing a forward direction access coupler part and a backward direction access coupler part. CONSTITUTION:The light signal propagated forward in an optical fiber 12 is coupled to a main waveguide 10 and about 50% thereof is branched to a 1st taking out waveguide 20 and is coupled to an optical fiber 21. About 50% of the light signal coupled from an optical fiber 31 to a 1st delivery waveguide 30 is coupled to the main waveguide 10 and propagates forward together with about 50% of the originally propagated light signal and is coupled to an optical fiber 11. About 50% of the light signal propagated backward in the optical fiber 11 is coupled to the main waveguide 10 and about 50% is branched to a 2nd taking out waveguide 40 and is coupled to an optical fiber 41. About 50% of the light signal coupled from an optical fiber 51 to a 2nd delivery waveguide 50 is coupled to the main waveguide 10 and propagates backward together with about 50% of the originally propagated light signal and is coupled to the optical fiber 12. This coupler acts as the bidirectional access coupler in this way.
Patent JP-S62124513-A (JP)
Title: Optical connector
Inventor: TAKESAWA HATSUO
IPC: G02B6/36
Filed: 1985-11-25
Abstract: PURPOSE:To limit the moving distance of an optical fiber and to prevent the connection loss thereof even if external tensile force is exerted to the fiber by providing a recess (or projecting part) having a prescribed width to the inside wall of a housing and providing a projecting part (or recess) having a prescribed width smaller than the width of the recess to the outside periphery of a ferrule. CONSTITUTION:The housing 11 is formed into a bottomed cylindrical shape and a through-hole into which the ferrule 2 is inserted is bored to a bottom 11a thereof. The recess 12 having the prescribed width l1 is formed to the inside wall of the housing 11 in contact with the bottom 11a. On the other hand, the ferrule 2 provided at one end of the optical fiber 1 is inserted and disposed into the through-hole freely movably in the optical axis direction of the fiber 1. The projecting part 13 having the prescribed width l2 smaller than the width l1 of the recess 12 is integrally formed to the outside periphery of the ferrule 2 and the projecting part 13 fits into the recess 12. One face of the projecting part 13 of the ferrule 2 contacts the bottom 11a of the housing 11 and one end of a coiled spring 4 contacts the other face thereof.
Patent JP-H02110128-A (JP)
Title: Powdered epoxy resin composition
Inventor: MAEKAWA SHOJI
IPC: C08G59/18
Filed: 1988-10-20
Abstract: PURPOSE:To improve the impact resistance, flexibility and heat resistance of the cured coating film obtd. by incorporating a specified curing agent in an epoxy resin compsn. CONSTITUTION:A mass obtd. by heat-melting a tetrabasic acid anhydride of the formula (wherein R<1> is H or CH3; R<2> is H or a lower alkyl) at its m.p. or above for 5min-5hr and then cooling it is ground into a specified particle size to obtain a curing agent (a) consisting of a powder of the amorphous tetrabasic acid anhydride. 100 pts.wt. solid epoxy resin (b) with an m.p. of 50-150 deg.C and an epoxy equivalent of 400-2,000, the component (a) the acid anhydride group of which is 0.5-1.5 equivalents per equivalent of the epoxy group of the component (b) and, if necessary, 0.01-5 pts.wt. curing accelerator (e.g., 1-cyanoethyl-2-methylimidazolium trimellitate), 0.1-10 pts.wt. leveling agent, a pigment, a filler, a coloring agent, etc., are compounded together and the mixture is melt-kneaded, cooled and ground.
Patent JP-H01110436-A (JP)
Title: Paper feeder in picture recording device
Inventor: KINOSADA AKIRA
IPC: B65H1/26
Filed: 1987-10-20
Abstract: PURPOSE:To enable a cassette to be used in common by enabling a paper supporting member, provided in an opening part formed in the front end part in a bottom surface of a cassette case, to pass through a notch of a recording paper mounting plate vertically moving in a recording device main unit. CONSTITUTION:When a cassette 2 is inserted into a cassette charge port 1a in a recording device main unit 1, actuating a solenoid 9 to be associated contracting a plunger 9a, a recording paper mounting plate 7 in a side of the main unit 1 rises against a spring 8. Two or more notches (b) are provided in the mounting plate 7. Two or more paper supporting members 2f are provided in an opening part (a) formed in the front end part in a bottom surface 2a of the cassette 2. The cassette 2, even when its size changes, sets the supporting member 2f so as to be able to pass through the notch (b) of the mounting plate 7. A rail 6 of a cassette receiving bed 5 guides a groove 2g in the bottom surface of the cassette 2. The cassette of every kind narrower than a lateral width of the charge port 1a can be inserted and removed. In this way, the cassette is simplified in structure, reducing the manufacturing expense.
Patent JP-H1179561-A (JP)
Title: Method for housing sheet molding compound
Inventor: SUZUKI HIROYASU
IPC: B29C53/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for housing a sheet molding compound, by which generation of damage in housing of an SMC and load falling down in storing and transporting are prevented, and the SMC can be easily taken out. SOLUTION: A bag 3 whose upper part is opened is installed in an iron box 1. A pair of spacers 5, 7 are respectively installed in the bag 3 along the inner wall surfaces 1a, 1b of the box 1 so as to be taken out. Next, a just manufactured SMC 9 is housed in the box 1 into a zigzag shape. At this time, the SMC 9 is so housed that the edges 9a, 9b may be brought in contact with the spacers 5, 7. Since the just manufactured SMC 9 is still soft, it can be easily regulated according to the spacers 5, 7, and the horizontal positions of the edges 9a, 9b are substantially equalized to each other. As a result, the SMC 9 is smoothly and regularly housed into a zigzag shape.