baber/WOPTO huggingface dataset:
Patent JP-H11160395-A (JP)
Title: Connector attaching/detaching equipment
Inventor: OBATA OSAMU
IPC: H01L21/66
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To insert/extract a connector by using a mechanical force composed of a few driving sources without enlarging a thermostatic chamber. SOLUTION: An elevating shaft 12 is moved up and down by two air cylinder 13. The movement is transferred to a claw plate 11 via a link 14. The upper and the lower ends of the link are guided within a constant interval in the connector insertion/extraction direction by a vertical guide plates 15a, 15b. A claw part 11a is moved in a square-form, and pushes the inner and the outer surfaces of a reinforcing frame of a burn-in board, so that an edge 7 is inserted/ extracted in/from an edge connector 2. Thereby the number of driving sources is reduced, the driving sources can be installed outside a thermal insulation wall, the installation space in the thermostatic chamber is effectively used, equipment cost is reduced, installation work is facilitated by unit structure, control and adjustment are facilitated, and reliability is improved.
Patent JP-H09171747-A (JP)
Title: Insulating rod of vacuum valve for vacuum circuit breaker
Inventor: KIMIJIMA YOSHIYUKI
IPC: H01H33/66
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To easily screw the bolt on mobile side into the mobile rod of a vacuum valve by providing the bolt on mobile side of an insulating rod with a section where two faces parallel with each other in longitudinal direction. SOLUTION: The bolt 9 on mobile side of an insulating rod 6 is provided with a screw part 9a to be screwed into the screw part provided at the mobile rod. A holding part 91 consisting of two faces of parallel planes 91a and 91a is provided by machining in axial direction so that it may be caught by a rotating jig such as a spanner or the like, at the section of the base adjacent to the insulating flange 8 of the mobile bolt 9. The rotating jig is fixed to the insulating flange 8 by providing the parallel planes 91a and 91a at the base of the bolt 9 on mobile side, contiguously to the insulating film 8, this way, thus the run out in axial direction of the bolt 9 on mobile side can be prevented when the rotating jig rotates.
Patent JP-H08225452-A (JP)
Title: Ameliorative agent to abnormal perception
Inventor: KONISHI JINEMON
IPC: A61K35/12
Filed: 1995-12-18
Abstract: PURPOSE: To provide an ameliorative agent having excellent bloodstream- ameliorative action and useful for amelioration of abnormal perception such as Raynaud's syndrome or cryesthesia, numbness or pain according to bloodstream disturbance by including a specific physiologically active substance extracted from infected tissue as an active component. CONSTITUTION: This ameliorative agent contains a physiologically active substance extracted from infected tissue and has following properties as an active component. Properties: amorphous hygroscopic powder of light-yellowish brown color; solubility: soluble to water, methanol and ethanol; absorption of ultraviolet part: UV max at 255-275nm; ninhydrin reaction: positive; phosphorus qualitative analysis: positive; pentose qualitative analysis: positive; chloride qualitative analysis: positive; contains nucleic acid bases; protein detecting reaction: negative. The physiologically active substance may be obtained by aseptically triturating infected tissue infected to virus, extracting with physiological saline water, etc., removing the tissue piece, removing protein, making it adsorbed to an adsorbent such as activated charcoal and eluting the adsorbed component.  As the virus, virus belonging to family Poxviridae is preferable.
Patent JP-H07184984-A (JP)
Title: Spraying material
Inventor: TSURU SUMIAKI
IPC: A61L9/16
Filed: 1991-12-05
Abstract: PURPOSE:To provide a new spraying material which is excellent in adhesiveness and stagnatability on an odoriferous body and has a function to adsorb odoriferous materials in actuality. CONSTITUTION:The ratio of the powder of the calcium phosphate in the spraying material is specified to 1 to 10wt.%, the ratio of a dispersion to 4 to 50wt.% and the ratio of an injecting as to 40 to 90wt.%. The powder of the calcium phosphate is preferably formed of spheroidal porous particles.
Patent JP-H10194806-A (JP)
Title: Crack repairing material for concrete, and concrete blended with the same
Inventor: MIHASHI HIROZO
IPC: E04G23/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To produce a concrete having a crack self-repairing function and to obtain a crack repairing material to be blended into the concrete. SOLUTION: This crack repairing material 1 is constituted so as to encapsulate a repairing liquid 3 in a coating film 4, which is obtained by impregnating a fiber 2a with the repairing liquid 3 and covering the surface with the coating film 4 breakable at the time of generating crack. The concrete is blended with the crack repairing material 1 and is constituted so as to repair natural crack with itself by breaking the coating film 4 of the crack repairing material 1 to release the repairing liquid 3 at the time of causing crack.
Patent JP-H07197101-A (JP)
Title: Iron-phosphorus steel powder for powder metallurgy and production of sintered parts
Inventor: AKAGI NOBUAKI
IPC: B22F1/00
Filed: 1993-12-29
Abstract: PURPOSE:To yield sintered products having high dimensional accuracy by sticking specific iron-phosphorus alloy powder to the surfaces of iron powder for powder metallurgy. CONSTITUTION:This iron-phosphorus steel powder for powder metallurgy is formed by sticking the iron-phosphorus alloy powder contg. 17 to 28wt.% phosphorus and having an average grain size of <=63mum to the surfaces of the iron powder for powder metallurgy with a binder. The iron-phosphorus alloy powder described above and carbon powder and/or copper powder are stuck to the surfaces of the iron powder for powder metallurgy with the binder. These powders and the binder are mixed together with a lubricating material and the mixture is molded. The moldings formed in such a manner are sintered to produce the sintered parts. As a result, high-density compression moldings free from segregation of P components, etc., are obtd.
Patent JP-H05163346-A (JP)
Title: Polyaniline derivative and its production
Inventor: OKA OSAMU
IPC: C07F7/10
Filed: 1991-12-12
Abstract: PURPOSE:To obtain a polyaniline derivative which is soluble or swellable in an organic solvent and can give a flexible self-supporting film of excellent heat resistance by reacting a reduced polyaniline with a polysiloxane containing a specified group. CONSTITUTION:A reduced polyaniline which has a number-average molecular weight of 2000-500000, comprises structural units of formula I (wherein p is 10-5000) and is obtained by converting a polyaniline into a soluble polyaniline by treatment with ammonia and further with an excess of hydrazine is reacted with a polymeric compound containing a carboxyl group at each end and represented by formula II [wherein X is a polysiloxane structure of formula III (wherein Z is 3-17C alkylene; R<1> and R<2> are each alkyl or aryl; and x is 1-100)] in the presence of an N, N'-disubstituted carbodiimide to obtain a polyaniline derivative which contains a polyaniline having a number-average molecular weight of 2000-500000 and represented by formula IV [wherein m/(n+m)=0-1; and m+n=10-5000] as the main chain, has a crosslinked structure of formula V (wherein X is as defined above) and contains N atoms which form crosslinking points of 0.01-40% based on the N atoms of the polyaniline.
Patent JP-H06295090-A (JP)
Title: Capsulated toner for hot press fixation and its production
Inventor: SASAKI MITSUHIRO
IPC: G03G9/08
Filed: 1991-12-10
Abstract: PURPOSE:To provide a capsulated toner capable of controlling electrostatic chargeability from the inside, excellent in anti-offsetting property in a hot press fixing system with a heat roll, etc., fixable at a low fixing temp., also excellent in blocking resistance and capable of forming clear images free from fog many times. CONSTITUTION:When a capsulated toner for hot press fixation is composed of a heat-meltable core material contg. at least a colorant and a shell formed so as to coat the surface of the core material, the core material is based on a thermoplastic resin obtd. by polymerizing 0.05-20 pts.wt. alpha,beta-ethylenic copolymerizable monomer having an acid anhydride group with 99.95-80 pts.wt. other alpha,beta-ethylenic copolymerizable monomer. The objective capsulated toner for hot press fixation is produced.
Patent JP-H07199082-A (JP)
Title: Binocular magnifying glass
Inventor: SHIRAYANAGI MORIYASU
IPC: G02B21/20
Filed: 1993-12-28
Abstract: PURPOSE:To provide a binocular magnifying glass having wide visual field and well-balanced between the adjustment of eyes and convergence. CONSTITUTION:A pair of magnifying optical systems constituted by arranging an objective lens group 10 having positive power and an ocular group 20 having positive or negative power in order from an object side is provided for a right eye and a left eye. When it is assumed that an image-side nodal point distance of both objective lens groups 10 of the respective magnifying optical systems is Wo, the object-side nodal point distance of both ocular groups is We, the focal distance of the respective ocular groups is (fe), and the pupil distance of a wearer is PD, a following condition (1) is satisfied. 0<1000(We-Wo)/(PD- fe)<3...(1).
Patent JP-H05166246-A (JP)
Title: Buffer mechanism for magneto-optical disk device
Inventor: MATSUI TAKAO
IPC: G11B33/08
Filed: 1991-12-13
Abstract: PURPOSE:To satisfactorily keep an initial characteristic of a damper member by measuring an environmental temp. in the magneto-optical disk device where the damper is positioned and heating directly or indirectly the damper member when this temp. drops under a fixed temp. CONSTITUTION:The damper member 1 is interposed between a substrate where a spindle motor for rotatively driving a discoid recording medium, a laser light source, an objective lens, a focusing and tracking control mechanism for the objective lens and a focusing and tracking sensor part, etc., are installed, and a device enclosure 3 packaging these parts, so as to function for the purpose of buffering external vibration and impact force. In this case, a temp. sensor 8 is arrange inside the device enclosure 3, and is also equipped with a heating means 7 for heating the damper member 1 based on a detecting signal of the temp. sensor 8.
Patent JP-H09174382-A (JP)
Title: Working method of rotary body
Inventor: KAWAKAMI YUKIRO
IPC: F16C3/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance balance accuracy of a rotary body, and reduce manhours necessary for balance-keeping after finishing work. SOLUTION: A dimension of a rough section is measured (step 1), and a center hole position to negate an unbalance quantity by a difference between a measured value and a true value is determined (step 2). A center hole is formed in the rough section (step 3), and finishing work is performed (step 4) with the center hole as a reference. A true center position of a rotary body is anticipated form a shape of the rough section of the rotary body. A center hole of finishing work is formed in the center position, and finishing work is performed, and balance accuracy of the rotary body is turned out. Therefore, since it is not necessary that the balance accuracy is relied on balance keeping after finishing work, manhours necessary for balance keeping can be reduced.
Patent JP-H11173276-A (JP)
Title: Chemicals feed device
Inventor: MINAMI HIROSHI
IPC: F04B53/10
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To always establish delivery side pressure of a ball-valve-type reciprocating pump. SOLUTION: In a chemicals feed device equipped with a ball-valve-type reciprocating pump 3 which sucks chemicals supplied from a suction side pipe 2 and delivers it to a delivery side pipe 4, a back pressure valve 20 is provided on the reciprocating pump 3 side of the delivery side pipe 4, and dynamic pressure of the reciprocating pump 3 in a discharge process is set higher than that in a suction process by the back pressure valve 20.
Patent JP-2000163665-A (JP)
Title: Fire transmitter, fire receiver and self-fire signaling system combining the same
Inventor: KONOO HIDEYUKI
IPC: G08B25/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To decide whether a report from a fire transmitter is true or false, i.e., a real fire or mischief without hurrying to the spot by providing a speech communication circuit connected to a fire receiver through a transmission line and a calling signal detection circuit detecting a calling from the fire receiver. SOLUTION: This fire transmitter P is provided with a fire signaling button 1, a speech communication circuit 2 connected to a fire receiver side through a transmission line T and a calling signal detection circuit 3 detecting calling from the fire receiver. Even though the transmitter P is serially connected to fire detectors S through the same monitoring line L, it is used with the fire receiver by connecting different signal lines to H to A terminals to be able to distinguish from these fire detectors S. And, the circuit 3 detects a calling signal from the circuit 2 and the fire receiver R side to discriminate calling and makes ring tone or calling voice ring from a speaker SP. It is also possible to perform speech communication with the receiver R side when responding with a microphone MIC directed toward it.
Patent JP-H07187831-A (JP)
Title: Nonoxide refractory stock and refractory excellent in oxidation resistance
Inventor: TAIRA HATSUO
IPC: C01B31/04
Filed: 1993-12-27
Abstract: PURPOSE:To obtain nonoxide refractory stock and refractories, especially carbon-contg. refractories having superior oxidation resistance and hot strength by coating nonoxide stock with a metal oxide ceramic film formed by hydrolyzing boron-contg. metal alcoholate. CONSTITUTION:At least one among carbon, graphite, silicon carbide and silicon nitride is coated with a hydrolyzate of boron alcoholate and/or boron oxide- contg. metal alcoholate or a hydrolyzate of a mixture of boron alcoholate with metal alcoholate other than boron alcoholate to obtain the objective nonoxide refractory stock.
Patent JP-H05161610-A (JP)
Title: Emergency alarm
Inventor: OKA SUSUMU
IPC: A61B5/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide the emergency alarm which can easily judge an emergency alarm really requiring urgent measures among emergency alarms from subscribers without confirming it. CONSTITUTION:A monitor screen 82 of a host monitor device 26 installed at an emergency alarm center 12 displays pulse information such as irregular pulses within prescribed time, the abnormality of quick pulses, time when the abnormality of slow pulses is generated, and the number of times generating the slow pulses or the like together with an ID code specifying a subscriber 20, symbol showing the emergency alarm and symbol showing a mounting state. Therefore, since the emergency alarm can be judged by referring to the pulsing state of the subscriber 20 in the case of operating a push button when a monitor 84 is in contact with the emergency alarm from the subscriber 20, the emergency alarm really requiring urgent measures can be judged among the emergency alarms without confirming it by making a telephone call.
Patent JP-H11237708-A (JP)
Title: Silver halide photographic element and its processing method
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C5/31
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity even in the case of low replenished processing, to lower fog, to improve pressure characteristics, to prevent occurrence of roller marks, and to attain high enough film strength by incorporating inorganic fine particles combined with a high-boiling compound in an emulsion layer or a nonphotosensitive hydrophilic colloidal layer. SOLUTION: This photographic element is provided on a support with at least one silver halide emulsion layer and at least one nonphotosensitive hydrophilic colloidal layer and at least one of these layers contains the inorganic fine particles combined with the high boiling compound combined on the surfacees of the particles by covalent bond. This compound has a boiling point >=100 deg.C and has a group capable of covalently bonding to the inorganic fine particles, and above all, the ones forming phosphoric and phthalic acid esters are preferable.
Patent JP-H05162615-A (JP)
Title: Pretensioner
Inventor: NISHIZAWA MUNEO
IPC: B60R22/46
Filed: 1991-12-17
Abstract: PURPOSE:To decrease power loss at the time of the operation of a pretensioner by making the engagement of a pretensioner driving gear smooth. CONSTITUTION:In a pretensioner whose belt is winding-tightened with the rotation generated by engaging a driven gear 3 connected to a seat belt winding shaft and a driving gear 1 connected to a power source with each other by the operation of the power source and transmitting the power of the power source through both the gears 1, 3, a cut tooth part 11b is formed in the gear 1 by cutting a tooth tip 11a part which interferes with the relative movement in an engaging direction after the collision of tooth tips 11a, 31a of both the gears 1, 3 with each other.
Patent JP-H10274412-A (JP)
Title: Rotary heat-exchanger for annealing furnace of metal band
Inventor: OKAMOTO HIROSHI
IPC: F23L15/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To impart the sensible heat of a heating band combustion exhaust gas to a metal band through the preheat band of an annealing furnace by providing a passage for removing the residual heating band combustion exhaust gas from a heat storage body and passing a circulation gas for collecting the sensible heat of the heat storage body and a purging gas for removing foreign matters adhering thereto repeatedly. SOLUTION: A section (a) is coupled with a heating band exhaust gas passage 3 and the heat of combustion exhaust gas is absorbed to a heat storage body and stored therein thereat. At a stage where starting points O1 makes a transition to O2 through rotation of a heat-exchanger body 1, the section (a) makes a gradual transition to a current section (b) where a purge gas is blown in from a purge gas passage 4 in order to remove residual exhaust gas and foreign matters being left after the combustion exhaust gas was passed. At a stage where the section (a) made a transition from the starting points O1 through O2 to O3 , a circulation gas is from a circulation gas passage 5 into the section (a) where the circulation gas collects the heat from the heat storage body 2 and the temperature thereof is elevated before being fed to a preheat band.
Patent JP-H07195264-A (JP)
Title: Cleaning method of electronic parts
Inventor: UCHIDA KAZUYUKI
IPC: B08B3/10
Filed: 1993-12-29
Abstract: PURPOSE:To provide a cleaning method of electronic parts that is able to clean electronic parts after the formation of an external electrode with certainly without using such a detergent as incurring environmental sisruption such as a Freon detergent or the like, and also to smooth any unevenness produced on a surface of the external electrode in time of baking conductive paste. CONSTITUTION:Each of electronic parts 1 formed with an external electrode by way of applying and baking conductive paste is charged in a vessel 3 together with a cleaning medium 2 containing inorganic powder of less than 1mm in grainsize and water and they all are stirred up.
Patent JP-H11178134-A (JP)
Title: Gas insulated switching device
Inventor: GOTO MUNEHITO
IPC: H02B13/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas isolated switching device which can reduce overall length of a gas isolated switching device and a line-to-line distance, eliminate mechanism boxes of the operation devices of a disconnection device and a grounding switch, and facilitate maintenance and inspection work. SOLUTION: A gas isolated switching device is provided with a bus-bar, and a bus-bar disconnection unit having a bus-bar disconnection device fitted on the bus-bar, whereas a metallic container for the bus-bar disconnection unit is formed into T shape with a bus for piping 20 and a branch tube 21 crossing the bus for piping 20. In the bus for piping 20, a bus bar 10 is stored, and in the branch tube 21, a bus-bar disconnection device body 11 is stored. At the side face on the opposite side to the branch tube 21 of the bus for piping 20, a case 22 is embedded, which stores the operation device 15 of the bus-bar disconnection device body 11, and gas is blocked by the case 22.
Patent JP-H10176219-A (JP)
Title: Steel parts for high bearing resistance, and their production
Inventor: TAKAYAMA TAKEMORI
IPC: C23C8/32
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide steel parts for high bearing resistance, suitable for steel parts requiring high strength, making compact, etc., such as gears, cums, and bearing parts, attended by rolling and sliding and requiring rolling strength and wear resistance, and their production. SOLUTION: In the surface structure to be brought into contact, a dual-phase structure composed of irregular-shaped and hemp leaf-shaped martensite finely divided and formed into superfine state buy means of dispersed fine nitrides and/or carbonitrides having an average grain size of <=0.3μm at least is provided. Carbides of <=3μm are dispersed to reinforce the hardness of the surface part. The steel parts can be produced by performing a stage where nitriding or carbo-nitriding treatment is applied to precipitate AlN into superfine state by means of the nitrogen allowed to penetrate from the surface part and a stage where hardening or hardening and tempering are carried out from a temp. region in which a base phase is composed of austenite.
Patent JP-H09169192-A (JP)
Title: Mechanical pencil with cap
Inventor: OUTA YOSHINOBU
IPC: B43K21/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanical pencil capable of being carried in a pocket safely, and having protection of its tip by setting a cap thereon. SOLUTION: In no use, a cap 8 is set at the tip end 1 of a mechanical pencil. In carrying it, skin, cloth, and the inside of a bag or the like are not damaged, and the tip 7 of the mechanical pencil is also not damaged. In addition, when the mechanical pencil is fallen from the desk or the like by mistake, the tip of the mechanical pencil can be protected. when used, the cap 8 is removed and put on the rear end of the mechanical pencil, and in the same manner as a capless mechanical pencil, the mechanical pencil becomes in a writing state by knocking operation for delivering a pencil core.
Patent JP-H07178709-A (JP)
Title: Building material
Inventor: SUZUKI MOTOAKI
IPC: B32B21/02
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a building material being suitable for such applications as an entrance frame and a step panel for stairs by strengthening the properties while a fiber board with an intermediate specific gravity is used as a base material. CONSTITUTION:A building material is constituted of a core part fiber board 2 consisting of a fiber board with an intermediate specific gravity which has at least one hard layer 5, 6, 7a, 7b, 7c and 7d with a high specific gravity on the surface and rear face parts and the inside and left and right side face fiber boards 3 and 4 consisting of a fiber board with an intermediate specific gravity which has hard layers 3a, 3b, 4a and 4b with a high specific gravity on the surface and rear face parts and being integrally bonded on the left and right side faces of the core part fiber board 3 in such a way that they cross at right angles with the fiber board with an intermediate specific gravity of the core part fiber board 2.