baber/WOPTO huggingface dataset:
Patent JP-H05176053-A (JP)
Title: Key telephone system
Inventor: OKAMOTO SHINJI
IPC: H04M3/00
Filed: 1991-12-25
Abstract: PURPOSE:To disconnect a trunk line connected with a caller and automatically switch to a remote maintenance mode when monitoring the trunk line incoming response and receiving the specific signal showing the remote maintenance. CONSTITUTION:A trunk line control unit 1 receives the incoming call from a public network, and a main control unit 4 controls the telephone set through a telephone set control unit 2. When an MF signal control unit 3 detects the specific signal indicating the remote maintenance set in the signal from the public network, the telephone set control unit 2 disconnects the speech between the telephone set and the public network and an extension busy tone is transmitted from a sound source 4. Then the data for maintenance is transmitted and received through a data communication unit 6 by switching to the remote maintenance mode.
Patent JP-H09176080-A (JP)
Title: Production of acyl group-substituted aromatic compound and catalyst for production
Inventor: OKAMOTO ATSUSHI
IPC: C07B61/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To increase acylation activity in acylation reaction and obtain the above compound by reacting an aromatic compound with a carboxylic acid or its derivative in the presence of a catalyst containing a zeolite which is sub jected to dealumination treatment. SOLUTION: When (A) an aromatic compound is reacted with (B) a carboxylic aid which is an acylating agent or its derivative, the reaction is carried out in the presence of (C) a catalyst containing a zeolite which is subjected to dealumination treatment so that dealumination ratio does not exceed 50% based on total alumium amount before treatment. Moreover, dealumination treatment is carried out using a mineral acid, especially either one kind of hydrochloric acid, nitric acid, sulfuric acid and phosphoric acid and an aromatic hydrocarbon, especially benzene or naphthalene is used as the component A and a carboxylic acid halide, especially carboxylic acid chloride is preferably used as the component B.
Patent JP-H03205361-A (JP)
Title: Production of carbon fiber/carbon composite material
Inventor: AKIYOSHI HITOSHI
IPC: C04B35/52
Filed: 1989-12-29
Abstract: PURPOSE:To enable the production of a formed article especially having a special form in high productivity by coating a film with a mixture of a liquid phenolic resin matrix and carbon powder, uniformly dispersing chopped carbon fibers on the film, laminating the films facing the film-sides outward and integrating the films under pressure. CONSTITUTION:A mixture of (A) a liquid phenolic resin (preferably a resol resin having a number-average molecular weight of <=300) and (B) a carbonaceous powder (having an average particle diameter of 10-50mum, preferably 10-30mum) (A/B=60/40 to 80/20) is applied (at a coating thickness of 0.1 to several mm) to a paper or plastic film coated with a releasing agent. Chopped carbon fibers (3-30mm in length) are uniformly dispersed on the coated surface. The amount of the chopped carbon fiber is 10-200 pts.wt. (preferably 30-150 pts.wt.) per 100 pts.wt. of the mixture of A and B. The coated films are laminated in a state facing the film layers outward and the chopped carbon fiber layers inward and the matrix resin is mechanically impregnated into the carbon fiber with a roll, etc., to obtain the objective carbon fiber/carbon composite material.
Patent JP-2001157501-A (JP)
Title: Mobile vehicle for working
Inventor: NOJIMA TATSUHIKO
IPC: A01B63/24
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for addition of an exclusively used sensor input part or a lifting and lowering control software when a wording implement is subjected to lifting and lowering control by using a working implement height sensor of a kind different from the existing one. SOLUTION: This mobile vehicle for working is obtained by converting a detected signal from a laser receiver 23 through a signal converter 26 into a detected signal having the interchangeability with a plowing depth sensor 9, inputting the resultant converted signal to an input part 12 for the plowing depth sensor 9 and controlling the lifting and lowering of the working implement 3 with a plowing depth automatic controlling means when installing the laser receiver 23 for detecting the height of the working implement 3 based on the received height of laser beans projected from a laser projector 24 in the working implement 3 in a tractor equipped with the input part 12 for the plowing depth sensor 9 for inputting the detected signal of the plowing depth sensor 9 and the plowing depth automatic controlling means for automatically controlling the lifting and lowering of the working  implement 3 based on the detected signal inputted from the input part 12 for the plowing depth sensor 9 in a mobile machine body 1.
Patent JP-H06176357-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI FUTOSHI
IPC: G11B5/73
Filed: 1992-11-30
Abstract: PURPOSE:To suppress the leaving of a dent mark due to a capstan and pinch rollers and to prevent the rise of error rate. CONSTITUTION:A magnetic layer based on magnetic powder and a binder is formed on a nonmagnetic substrate having <=0.5% strain in the major axial direction at the 9th cycle in a repeated fatigue test under 0.5kgf load to produce a magnetic tape. This magnetic tape is driven by a capstan and pinch rollers and used for backup of a hard disk.
Patent JP-H06208697-A (JP)
Title: Traffic signal lamp
Inventor: MOTOHASHI TERUO
IPC: G08G1/0955
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a portable traffic signal lamp to be used for controlling the traffic of automobiles with a traffic controller in hand in a place where traffic lane restriction is executed for decreasing the traffic lanes of a road. CONSTITUTION:This device is constituted of a grip 1 to be gripped in hand, display board 2 connected with the grip 1, plural light emitting diodes 3 which is arranged roundly on one of surface of the display board 2 and emits a green light, plural light emitting diodes 4 which is arranged on the other surface of the display board 2 in a manner of X shape and emits a red light, intermittent circuit which turns-on and off each light emitting diode 3 and 4 built in the grip 1, and battery.
Patent JP-H11160213-A (JP)
Title: Chucking device
Inventor: FURUGAKI MASATSUGU
IPC: G01N3/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device capable of easily clamping a sample without adjusting an interval between chunks and to provide a new chucking device in a simple and inexpensive structure. SOLUTION: A pair of claws 1 are supported at the free end of an axially fixed shaft 5 so as to be freely opened and closed. A pressure receiving plate 7 is fixed at the middle location of the shaft 5. A pair of holders 12 to grip a pair of claws 1 and operate to open and close the claws 1 are provided for a cylinder 11 which penetrates the shaft 5 and houses the pressure receiving plate 7. By switching between air pressure and oil pressure to be supplied into cylinder chambers 8 and 9 with the pressure receiving plate 7 as a boundary, the holders 12 are operated along the axis of the shaft 5, and a pair of claws 1 are operated to be opened and closed without being displaced along the axis of the shaft 5.
Patent JP-H10191343-A (JP)
Title: Device and method for compressing video data
Inventor: KITAMURA TAKUYA
IPC: H04N19/152
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To accurately estimate generated code quantity of compressed video data, to effectively use the transmission capacity, etc., of a communication line and to improve the quality of video. SOLUTION: An estimating device 42 of an estimating system 40 calculates a mean value in each unit period of a quantization step Q that is actually used for compression and encoding by a quantizing part 210 of an encoder 32, and the range of a quantization step Qi is calculated so that the mean value may become a center value. A quantizing part 306i calculates the step Qi based on the range that is calculated by the device 42 and quantizes a DCT coefficient. A generated code length counting part 308i counts data quantity of video data after quantization, and an encoding and allocating part 310 calculates target data quantity toward each macro block based on the count value of the part 308i . A binary retrieving part 34 seeks a quantizing step Q in which the data quantity after compression is almost made set target data quantity and sets it to the part 210.
Patent JP-H03202477-A (JP)
Title: Plated article
Inventor: MAKINAE HISAYOSHI
IPC: C08L67/02
Filed: 1989-12-28
Abstract: PURPOSE:To provide superior heat resistance and mechanical strength by applying plating to a molding consisting of PBT resin and specific ABS resin. CONSTITUTION:A desired article is molded by using a resin composition consisting of, by weight, 10-90% PBT (polybutylene terephthalate) and 90-10% ABS resin containing 5-70% rubber component composed essentially of polybutadiene. A plating film of copper, etc., is provided to the resulting molding. It is preferable that the above plating is carried out by passing the above resin molding through etching, catalyser, accelerator, electroless plating, and electroplating stages in the order named. Owing to superior heat resistance, mechanical strength, and solvent resistance, this plated article can be suitably used, e.g. for automobile sheath and interior materials, electric and electronic parts such as connector, capacitor case, and key top, and further EMI shielding purpose in office automation(OA) equipment, such as personal computer, facsimile, and telephone.
Patent JP-H09175311-A (JP)
Title: Gas generating device for air bag device
Inventor: YAMAMORI SEIJI
IPC: B60R21/272
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas generating device for air bag device, which performs high speed combustion of a combustible gas and can send quickly the combusted gas to the air bag with good efficiency. SOLUTION: A gas generating device for an air bag device comprises a pressure vessel 5 which has a gas inject port 7 and a gas outlet 9 and in which a combustible gas 8 is encapsulated, a sealing member 13 to seal the gas outlet, an ignitor 6 to ignite the gas in the pressure vessel, and a gas diffusing vessel 2 in which the pressure vessel is accommodated and which is provided with a plurality of gas supply holes 4 for supplying the combusted gas to the air bag 3. The ignitor is equipped with a plurality of igniting members 19 to conduct the igniting operation in a plurality of positions in the pressure vessel.  When the gas is ignited in a plurality of positions and the gas pressure heightens to the prescribed value due to combustion, the sealing member is ruptured to cause spouting of the combusted gas, which is sent quickly to the air bag, and thus an intended gas generating device is achieved which has high reliability and presents a high response speed.
Patent JP-H03202310-A (JP)
Title: Base board for inorganic building material
Inventor: KUBO MASACHIKA
IPC: C04B14/04
Filed: 1989-12-28
Abstract: PURPOSE:To realize excellent formability and prevent bad effect from inflicting on a person by a method wherein specified amounts of cement, slag, perlite, diatomaceous earth, silica stone powder and specified reinforcing fiber excluding asbestos fiber are employed as the main material of the building material concerned and the specified amounts of methyl cellulose as extrusion assistant and of water are employed as its sub-material. CONSTITUTION:As the main material of the building material concerned, 20-80 pts.wt. of cement, 20-80 pts.wt. of slag, 20-80 pts.wt. of perlite, 10-50 pts.wt. of diatomaceous earth, 10-50 pts.wt. of silica stone powder and 0.5-20 pts.wt. of reinforcing fiber such as polypropylene, vinylon, pulp, hemp or the like excluding asbestos fiber are employed. As its sub-material, 2-4 pts.wt. of methyl cellulose as extrusion assistant and 50-200 pts.wt. of water are employed. The main material and sub-material are mixed and kneaded and, after that, extruded so as to be formed in the predetermined shape. After the extrusion, steam curing is performed on the building material so as to be hardened for shape retention. Finally, curing is performed on the resultant building material in an autoclave for hardening through hydration.
Patent JP-H09227735-A (JP)
Title: Polypropylene-based resin composition
Inventor: MORI RYOJI
IPC: C08L23/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene-based resin composition excellent in both rigidity and impact resistance, esp. excellent in injection moldability, and capable of giving injection molded products hard to be noticeable in flow mark and good in appearance, and to obtain an injection molded product by injection molding of this resin composition. SOLUTION: This propylene-based resin composition comprises (A) 40-90wt.% of a propylene-based polymer composed of (1) 99-60wt.% of 64 deg.C decane insolubles 0.8-5.0dL/g in limiting viscosity [η] and (2) 1-40wt.% of 64 deg.C decane solubles 2.0-20dL/g in [η] containing 5-29mol% of ethylene-derived unit and (B) 10-35wt.% of (B-1) an ethylene-based copolymer 1.5-3.0dL/g in [η] and/or (B-2) a styrene-based block copolymer 0.01-10g/10min in melt flow rate, and, according as necessary, (C) an inorganic filler and/or (D) a nucleating agent.
Patent JP-2001160041-A (JP)
Title: System for reducing cpu load of on-line system
Inventor: KOTABE MASAYUKI
IPC: G06F9/46
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce a CPU activity ratio by executing processing after the decrease of a CPU load without performing real-time processing, when real-time processing is unnecessary according to the contents of a received order, even in the same transaction when a CPU activity ratio is high and this system is performing a high load operation. SOLUTION: At high load operation, priority of transaction is judged (a step 201), and even when the priority of the transaction exceeds executing priority, the contents of a received order are judged (a step 202), and when a delayed processing is possible, the delay processing is performed (a step 203) and no real-time processing (a step 204) is performed.
Patent JP-H05175557-A (JP)
Title: Superconducting device
Inventor: KOTANI MASATAKE
IPC: H01L39/04
Filed: 1991-12-26
Abstract: PURPOSE:To mount the pairs of sensors for detecting magnetic fields and superconducting quantum interfering element circuit parts for measuring the sizes of magnetic fields en-bloc in large quantity, and install the mounted members easily and efficiently according to a heat insulating vessel in complicated shape. CONSTITUTION:This device is equipped with a flexible board 1, which has sensor parts 2 and superconducting quantum interfering element circuit parts 3 mounted alternately and brings the sensor parts 2 close to each other by bending in the vicinity of the superconducting quantum interfering element circuit parts 3 and maintains the condition that the sensor parts 2 and the superconducting quantum interfering element circuit parts 3 are isolated from each other, and a heat insulating vessel 4, which has accommodated the flexible board 1 in the condition that the sensor parts 2 are close to the inner bottom 4a, and besides the superconducting quantum interfering element circuit parts 3 are isolated.
Patent JP-2000174421-A (JP)
Title: Manufacture of wiring board
Inventor: ITO TATSUYA
IPC: H05K3/18
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To simplify a process by simultaneously conduting a surface roughing process of an interconnection layer and a soft-etching process of removing excessive electroless plated layer. SOLUTION: Epoxy resin is applied onto the surface of a BT substrate 3 and is heated to be cured to form a base layer 5. Next, the epoxy resin base layer is etched with an aqueous solution of potassium permanganate to conduct a surface roughing process to increase the adhesion with a copper interconnection layer 7 to be formed. Thus, a substrate S consisting of the BT substrate 3 and the base layer 5 is prepared. Then, a part of the substrate S attached with Pd nuclei is electroless-plated to form an electroless copper plated layer 9. On the electroless copper plated layer 9, a photosensitive epoxy resin layer 13 is formed. Thereafter, an electrolytic copper plated layer 11 is formed on the electroless copper plated layer 9. Using an etchant, the electroless copper plated layer 9 in a part where a plated resist layer 15 is removed is removed.
Patent JP-H11151593-A (JP)
Title: Austenitic stainless steel flux cored wire
Inventor: KAWAGUCHI SEIICHI
IPC: B23K35/368
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel flux cored wire which is capable of preventing a crack due to insufficient ductility during the operation of a high temperature equipment using the wire and which is also capable of preventing a crack during the welding. SOLUTION: The flux containing, in percent against the total weight, 0.1-12.5% metallic oxide, 0.1-3.5% metallic fluoride, 0.1-1.5% Mn, 2.0-5.0% Cr, 0.5-3.5% Ni, 2.0-5.5% Fe, 0.1-1.2% Cr nitride, 0.001-0.1% B, 0.003% or less Bi, and 1.4-2.5% Ferro Nb, is filled inside the outer skin made of SUS347 steel for 20-30% in percentage of the total weight.
Patent JP-H03204265-A (JP)
Title: Assembly structure of close contact line sensor
Inventor: HATA FUMIO
IPC: H04N1/028
Filed: 1989-12-29
Abstract: PURPOSE:To prevent deterioration in a picture of a line sensor due to a stray light from a gap between a support wall and a nonmagnification image forming lens by moving a support wall formed movably to insert the nonmagnification image forming lens between the support wall and other fixed support wall. CONSTITUTION:An LED array 3 is mounted on a moving support wall member 21, a lens group (SLA) 2 is inserted between support walls 6A and 6B and a protection glass 4 is mounted to remove a tentative fastening use screw when the focus is adjusted and a set screw 8 is threaded in to insert the SLA 2 between the support walls 6A and 6B and fixed. Thus, a gap between the SLA 2 and the support walls 6A and 6B is eliminated. Thus, deterioration in the picture due to a stray light is prevented and no stress concentration due to a screw head of the set screw 8 is caused to the SLA 2 at the fixing of the SLA 2, the possibility of the damaged SLA 2 is precluded and the SLA 2 is tightly supported between the support walls in the face contact state.
Patent JP-H07173240-A (JP)
Title: Production of urethane prepolymer
Inventor: YOSHIKAWA MASATAKE
IPC: C08L75/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a urethane prepolymer comprising an aliphatic polyester as the main skeleton and having a low melt viscosity. CONSTITUTION:The addition reaction of an aliphatic polyester of a number- average molecular weight of 500-20000 with an organic diisocyanate is performed in the presence of 0.0001-0.01mol, per mol of the acid residues constituting the polyester, p-toluenesulfonic acid.
Patent JP-H05175524-A (JP)
Title: Waveguide light receiving module
Inventor: SAKUKAI MASASHI
IPC: H01L31/0232
Filed: 1991-12-26
Abstract: PURPOSE:To make a structure capable of fixing a waveguide and a photodetector simply by no adjustment. CONSTITUTION:A guide groove 5 is formed at a position of light emission from a waveguide constituted on an Si substrate 1, and a photodetector 4 is fixed in this guide groove 5 by using an Au-Sn bump. This design dispenses with optical axis adjustment between the waveguide and the photodetector and simplifies the production process.
Patent JP-H09157348-A (JP)
Title: Novel polyester polyurethane and its molding
Inventor: SAITO HIDEKAZU
IPC: C08G18/42
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester polyurethane which is excellent not only in low-temp. elasticity but also in softness, resistances to hydrolysis, heat, and abrasion, etc., and has a good moldability, and a polyester polyurethane molding excellent in elasticity, resistance to flexing and water, hand, etc. SOLUTION: This polyester polyurethane is obtd. from an isocyanate compd., a low-molecular compd. having at least two active hydrogen atoms as the chain extender, and a polyester polyol which has hydroxyl groups at the molecular ends and a number average mol.wt. of 700-3,500 and is formed by reacting an aliph. dicarboxylic acid with a 2-10C aliph. diol component mainly comprising 2,7-dimethyl-1,8-octanediol and/or 2,8-dimethyl-1,9-nonanediol. A molding is obtd. from the polyester polyurethane.
Patent JP-H06191567-A (JP)
Title: Manufacture of heat insulating container made of plastic
Inventor: YURI HIROKAZU
IPC: B65D81/38
Filed: 1992-12-25
Abstract: PURPOSE:To improve heat insulation and appearance and simplify separation as waste by forming an outer package into a conic shape using cold sealing agent of natural rubber and applying cold sealing agent of rubber also on an inner face of the package to make the package integral with a container body. CONSTITUTION:A container body 5 comprises a plastic sheet in a cup-like shape, and height and interval of ribs 6 is determined according to a purpose, etc. An outer package 1 is made of an originally sector-shaped paper sheet wherein cold sealing agent A of natural rubber is applied on its surface and rear faces of both ends 2, 2a while cold sealing agent A of rubber is applied on a periphery on the rear face, and the sheet is rolled into a cone with both ends 2, 2a adhered to each other. This outer package 1 is fitted around the container body 5 to be pseudo-adhered to the ribs 6. Height of the outer package 1 is set essentially to the same as that of the container body 5. Thus the container is good in appearance and is not hot when being held in a hand.
Patent JP-H08245651-A (JP)
Title: Silacyclohexane compound, its production and liquid crystal composition containing the same
Inventor: OGIWARA TSUTOMU
IPC: G02F1/13
Filed: 1995-12-12
Abstract: PURPOSE: To obtain a new silacyclohexane compound useful as a base material for a main part of a liquid crystal phase for indication. CONSTITUTION: This compound is shown by formula I (R is a 1-10C straight- chain alkyl, a 1-10C mono- or difluoroalkyl, etc.; at least one of groups of formula II and formula III is trans-1-sila-1,4-cyclohexylene in which Si at the 1- or 4-position contains, H, F, etc., and the other is trans-1,4-cyclohexylene, etc.; Z is H, CN, etc.; L1 and L3 are independently H, F, etc.; L2 is H, F, etc.; (i) is 0, 1 or 2) such as 4-(trans-4(2-(trans-4-n-propyl-4-silacyclohexyl)ethyl) cyclohexyl)-4'-cyanobiphenyl. The compound is produced from an organometallic reagent and a compound containing an eliminable group such as a halogen atom or an alkoxy group by a carbon-carbon bond forming reaction, etc.
Patent JP-H10165708-A (JP)
Title: Deaerating apparatus
Inventor: OTANI HAJIME
IPC: B01D19/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To make sure of the generation of liquid leakage during deaeration promptly in the initial stage by installing a deaeration element consisting of gas permeable tubes in a vacuum chamber and setting a liquid leakage sensor for detecting liquid leakage in the chamber. SOLUTION: A deaerator 1 is constituted by installing a deaeration element 3 composed of a bundle of gas permeable tubes 4... in a vacuum chamber 2. A decompression device is connected to the suction port 21 of the chamber 2 and actuated to evacuate the chamber 2, and raw liquid is supplied from an inlet into the element 3 to be deaerated. A liquid leakage sensor 9 is set in the chamber 2, and when the leakage occurs in the chamber 2, it is detected by the sensor 9. As regards the types of the sensor 9, a float type, a ultrasonic type, etc., are used appropriately.