baber/WOPTO huggingface dataset:
Patent JP-H04345127-A (JP)
Title: Liquid crystal display element
Inventor: TAKAYANAGI TAKASHI
IPC: G02F1/1337
Filed: 1991-05-22
Abstract: PURPOSE:To hold the impurity ions included in a liquid crystal substantially static so as not to exist unequally by forming insulating layers consisting of a polymer having a high dielectric constant on the surfaces of transparent electrodes and providing oriented films thereon. CONSTITUTION:Two sheets of transparent electrode substrates are constituted by laminating the transparent electrodes 12, the insulating layers 14 and the oriented films 13 in this order on transparent substrates 11. Two sheets of the transparent electrode substrates are so disposed that the oriented films 13 respectively face each other. A ferroelectric liquid crystal 15 is sealed therebetween. The insulating layers 14 are formed of the polymer having the high dielectric constant. The ferroelectric liquid crystal 15 has usually spontaneous polarization and the electric fields generated by this spontaneous polarization exists in this liquid crystal. The ions in the liquid crystal are migrated in this way and the unequal presence of the impurities is generated. The insulating layers 14 consisting of the high-dielectric constant polymer can, however, offset approximately the spontaneous polarization of the liquid crystal in a memory state by its high dielectric constant and, therefore, the degree of the spontaneous polarization is extremely decreased.
Patent JP-2000026564-A (JP)
Title: Foaming catalyst composition of metal of group ivb for producing polyurethane foam
Inventor: MEIER INGRID KRISTINE
IPC: C08J9/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To attain an excellent balance between gelatinization and foaming and to excellently retain a conversion to a polyurethane foam in reacting an organic polyisocyanate with a polyol in the presence of water by combining a specific foaming catalyst composition with a gelatinizing catalyst. SOLUTION: In reacting an organic polyisocyanate with a polyol in the presence of a catalyst composition composed of water as a blowing agent, a gelatinizing catalyst and a foaming catalyst, a foamable catalyst composition of the formula [[M(L1)(L2)(L3)(L4)]n, [[M(L1) (L2)(L3)]n, [[M(L1) (L2)]n or [[M(L1)]n (M is titanium, zirconium or the like; (n) is 1-20; L1 to L4 are each a ligand such as O or a 1-20C alcoholate or the like) is used as the catalyst composition. Titanium (IV) isopropoxide, zirconium (IV) acetylacetonate, etc., are preferable as the foaming catalyst of the formula. Trimethylamine, etc., are preferable as the gelatinizing catalyst. Preferably 0.05-2 pts.wt. of the foaming catalyst is used based on 100 pts.wt. of the polyol.
Patent JP-H0715472-A (JP)
Title: Dual processing system for inter-system data in dual operation duplication device and dual operation duplicate device
Inventor: SAITO KEIGO
IPC: H04L12/70
Filed: 1993-06-18
Abstract: PURPOSE:To execute dual operation at a high speed by specifying information to be managed in received packet information, communicating alternately only the specific information and sending data to a designated external communication equipment when they are coincident. CONSTITUTION:A packet serial number management processing section 31 of a microcomputer 30 extracts and manages serial number data as specific information from packet data received in two routes from an external communication equipment. An inter-system serial number management processing section 32 uses the packet serial number management processing section 31 to make mutual communication with an inter-system serial number management processing section 32 of other system only with respect to serial number data extracted from the packet data by the packet serial number management processing section 31 and informs it to a packet data management section 33 that the input processing of a packet is made normally in both the systems by confirming the coincidence of only the serial data. The packet data management section 3 of the main system receiving the notice confirms the packet data received in advance and stored in the memory 34 to specify a packet serial number and sends it to an external communication equipment.
Patent JP-H09303224-A (JP)
Title: Installation structure of air cleaner
Inventor: FURUHASHI EIJI
IPC: F02M35/04
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To improve an assembly property and also carry out a seal surely. SOLUTION: The air circulating hole 301 of a cleanside case 3 is formed cylindrically and also the air circulating hole 401 of a carburetor 4 is projected cylindrically and the air circulating hole 301 of the cleanside case 3 and the air circulating hole 401 of the carburetor 4 are inserted in a gasket 5 and a cleanside case installation part 501 and a carburetor installation part 502 are installed on a gasket 5 so as to be sealed by this insertion part. Thereby, as they can be sealed at the insertion part, a bolt for pressing the cleanside case 3 is not required but the assembly of an air cleaner can be carried out advancely and the assembly property of the air cleaner is improved and also the seal can be carried out surely, as a bad seal by the drop out of the bolt is none.
Patent JP-H11334461-A (JP)
Title: Headlight controlling device
Inventor: MUTO MASAHITO
IPC: B60Q1/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the safety in the situation where a driver stops a vehicle and leaves the vehicle at nighttime. SOLUTION: In the case where headlights 8a, 8b are lit by an automatic lighting switch 9 based on a signal from a light controlling sensor 2, a parking brake switch 4, an alternator 5 and the like, after a condition for extinguishing the head lights 8a, 8b is established by turning off an ignition switch 6 and making a door of a driver's seat opened, the headlights 8a, 8b are extinguished while the brightness thereof being reduced over a predetermined time (T1+T2).
Patent JP-S5851226-A (JP)
Title: V-type internal-combustion engine
Inventor: ASANO AKIRA
IPC: F02B67/00
Filed: 1981-09-19
Abstract: PURPOSE:To enable to arrange in a predetermined length without bending respective suction cylinders by a method wherein respective carburettors are arranged between V-shaped engine blocks so that the center lines of the engine blocks are intersected at a predetermined postion when they are seen from the axial direction of a crank shaft. CONSTITUTION:In case the carburettors 51, 52, supplying mixture to each cylinders 41, 42 respectively and neighboring each other, are mounted to the engine blocks 31, 32 arranged in the V-type, each carburettors 51, 52 are arranged so that the center lines C1, C2 of the suction cylinders 61, 62 are being intersected at a point D when they are seen from the side of the engine E while the intersecting point D is being deviated to the side of the engine block 31 from the bisector B of an angle theta formed by the cylinder blocks 31, 32. The throttle valve operating devices of the carburettors 51, 52 are aranged in a comparatively wide space in the circumference of the carburettor 52, which space will not be invaded by the carburettor 51 readily. The throttle valve operating device is constituted by mounting a main drum 10 to the shaft 92 of the throttle valve at the side of the engine block 32 and the drum 10 is cooperatingly connected to the shaft 91 of the throttle valve through a follower lever or the like.
Patent JP-H08316890-A (JP)
Title: Write/read control unit for identification system
Inventor: KITAGAWA TOSHIYA
IPC: G06Q50/00
Filed: 1995-05-22
Abstract: PURPOSE: To prevent the S/N from being deteriorated in a write/read control unit for an identification system where a sensor section and an amplifier section are separated. CONSTITUTION: An oscillation circuit 15 whose oscillation is interrupted by an oscillation control signal is provided in an amplifier section 10. Then the oscillation signal and the oscillation control signal are sent to a sensor section 31 through a multi-core cable 12. A transmission coil L1 of the sensor section 11 drives the oscillation signal. Furthermore, the oscillation control signal is delayed by a pulse delay circuit 32 to receive a signal for that time. Since a received control signal is not sent to the multi-core cable, noise is not produced by the trailing and the S/N is improved.
Patent JP-S629350-A (JP)
Title: Photographic developing device
Inventor: KAMINAKA KAZUSHIGE
IPC: G03D3/08
Filed: 1985-07-08
Abstract: PURPOSE:To improve the efficiency of image formation of covering a development processing tank which contains a developer with a lid and charging gas which is less in oxidation than air in the space surrounded with the lid and developer surface. CONSTITUTION:The development processing tank 10 contains the developer11 and the inert gas 35 is charged in the space surrounded with the lid 26 and developer 11 to pressure higher than atmospheric pressure. A photosensitive material 23 which is already exposed is fed by a roller 40 to enter the lid 26 through an entrance 28 formed in the lid 26. In this case, the inert gas 35 filling the space inside the lid 26 is held at the pressure higher than the atmospheric pressure, but when this pressure drops, a pump 38 operates to sent inert gas from a tank 37 to the lid 26. Thus, the lid is fitted on the development processing tank and the inert gas is charged therein, so the secular change of the developer is prevented, and consequently the efficiency of image formation is improved.
Patent JP-H06340427-A (JP)
Title: Production of nickel hydroxide for non-sintered alkaline battery
Inventor: FUNATSU EIJI
IPC: H01M4/52
Filed: 1993-05-28
Abstract: PURPOSE:To produce a nickel hydroxide having high packing density and desir able as an active material for a positive electrode material of a non-sintered alkaline battery. CONSTITUTION:The nickel hydroxide is generated by simultaneously and continuously supplying an aq. solution containing nickel and a caustic alkali aq. solution to prepare a reaction solution while stirring the reaction solution having 10-100 mg/l nickel ion concn. at a fixed temp. of 20-80 deg.C with an agitation power of >=0.5 kw per 1m<3> reactor volume for 1-10 hours.
Patent JP-H10190729-A (JP)
Title: Electronic mail display method, information communication system, electronic mail center, chat server and recording medium
Inventor: MURAKAMI MASAHIKO
IPC: H04L12/58
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To associate a chat server with an electronic mail center. SOLUTION: When the trigger keyword of a caller has been detected from an utterance content (S84), a selected keyword is obtained from user information of a speaker (S85). When the selected keyword has been detected from the utterance content (S86), the electronic mail address of the subscriber of chat is obtained (S87), the electronic mail address and the selection method of the electronic mail are designated and the indication of the electronic mail to an electronic mail center 1 is instructed (S88).
Patent JP-2000055095-A (JP)
Title: Coupling element for coupling constituting part in friction-connecting way
Inventor: LUKSCHANDEL JOERG
IPC: H05K13/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To reversibly couple a workpiece to be joined by high friction without play by using a material constituted of a spring elastic thin sheet having specific strength and having compressive strength and shearing strength higher than compressive strength and shearing strength of the workpiece to be joined with a particle. SOLUTION: A coupling element 1 is a ring-shaped plate made of a spring band steel sheet 4 of 0.1 mm thick coated on both-sides. Coating for improving friction is made of diamond particles 3 of an average diameter 6 μm in a binder phase 5 made of chemical nickel of 4 μm in layer thickness. Coating density by diamond particles 3 on the surface of a sheet is 7% per unit area. By inserting this coupling element 1, holding moment of 540 m can be obtained when vertical force to be added is 16000 N.
Patent JP-2000334911-A (JP)
Title: Printing apparatus
Inventor: OKAMOTO TOYOO
IPC: B41F13/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized compact printing apparatus simple in operability and low in cost and enabling full color printing, selective printing and characteristic printing. SOLUTION: In a printing apparatus equipped with a plurality of printing plate drums 1A having printing plates 1B wound around the peripheral surfaces thereof, developing devices 3 for supplying ink to the plate drums, an intermediate transfer device 4 having a transfer member 4-1 receiving the transfer of ink to be printed from the plate drums, a printing paper supply device 7 for supplying printing paper to the paper transfer device 5 and a cleaning device 6 for cleaning the transfer member after the completion of printing, the transfer member 4-1 of the intermediate transfer device 4 comprises a transfer belt and a plurality of pressure means 4-1 for selectively pressurizing or releasing (depressurizing) the transfer belt with respect to the plate drums and cam mechanisms 4-6, of which the number is less than that of the pressure means,  pressurizing and depressurizing the pressure means with respect to the plate drums are provided in the intermediate transfer device.
Patent JP-S5373029-A (JP)
Title: Binary sampling methid of analog facsimile signal
Inventor: KAWADE TAKASHI
IPC: G06T1/00
Filed: 1976-12-13
Abstract: PURPOSE: To remove the influence due to noise, by forecasting the value of the next sampling point from several sample value which has been sampled as binary beforehand, and varying the threshold value at the time of binalization in accordance with the forecast hitting percentage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0313879-A (JP)
Title: Dummy signal generating apparatus
Inventor: ARAMAKI YOSHIAKI
IPC: G01S5/20
Filed: 1989-06-12
Abstract: PURPOSE:To generate a dummy signal extremely close to an actual acoustic signal by storing the actual acoustic signal regenerated by a recording regenerator as a digital signal and applying predetermined signal processing thereto to generate the dummy signal. CONSTITUTION:The actual acoustic signal from a recording regenerator 30 passes through an LPF 31 while the high frequency component thereof is removed and is converted to a digital signal in synchronous relation to a sampling clock CK by an A/D converter 33 to be stored in a memory 34. This data is read by a reading signal RD to be amplified by an amplifying circuit 52 and outputted to an inverse phase circuit 53. The inverse phase circuit 53 shifts the output of the amplifying circuit 52 according to the azimuth signal S51b outputted from a control circuit 51 to perform the inverse phasing thereof and outputs a multichannel dummy signal S50.
Patent JP-S5279423-A (JP)
Title: Acceleration limiting circuit for industrial motor vehicle
Inventor: YAMADA KEIICHI
IPC: G05D13/62
Filed: 1975-12-11
Abstract: PURPOSE: To provide an acceleration limiting circuit for an industrial motor vehicle which can automatically limit the acceleration of the vehicle by increasing the delay time of a resistance short-circuiting even if an acceleration switch is thrown in an elevated work or in changing its direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5773316-A (JP)
Title: Combustor
Inventor: TAKEZAWA OSAMU
IPC: F23G5/027
Filed: 1980-10-23
Abstract: PURPOSE: To completely burn a solid fuel by a method in which a solid fuel is carbonized and burned in a primary combustion chamber and unburned gas generated is burned in a secondary combustion chamber.  
     CONSTITUTION: Fuel granules in a hooper 2 are sent in the direction of arrow 32 by a screw conveyer 6 by actuating a driver 31, directed into a primary combustion chamber 8 through a charging cylinder 7 as shown by arrow 38, and then stayed on a rostor 9. When firing an ignition burner 11, fuel on the rostor 9 is carnonized and volatile gases from the fuel are vaporized and sent through an exhaust cylinder 13 into a secondary combustion chamber 14, where air is sent by a secondary air  blower 15 and the fuel is fired by the ignition burner 16. Hot gas produced by perfect combustion enters through a connection cylinder 17 into a boiler 18, is heat- exchanged there, and then discharged through an exhaust cylinder 19 to a stack. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5938739-A (JP)
Title: Photographic silver halide emulsion used for direct positive
Inventor: TOTANI ICHIZOU
IPC: G03C1/485
Filed: 1982-08-27
Abstract: PURPOSE:To obtain an emulsion having high max. density, low min. density, and high developing speed, by incorporating a specified sensitizing dye and a specified compd. in the emulsion. CONSTITUTION:The emulsion contains one of sensitizing dyes having general formulae I -IV in which W1, W4 are each H, halogen, alkoxy, OH, acyloxy, or phenyl; W2, W5 are each H, halogen or alkyl; W, W3 are each H or the like; R, R1, R2 are each alkyl; V1-V6 are each H, halogen, trifluoromethyl, cyano, carboxy, or the like; R3-R9 are each alkyl; W6 is the same as W; W7 is the same as W1; W8 is the same as W2 R15-R17 is alkyl; V9, V10, W11, W12 are each the same as W1. It contains also one of compds. having general formulae V-VI in which Z, Z1 are each a thiazole or selenazole ring, or the like; Q, Q1 are each a rhodanine ring or the like; R20-R23 are each H, alkyl, aryl, or the like; and Y is H, alkyl, aryl, or the like.
Patent JP-H08336435-A (JP)
Title: Chair
Inventor: KUBO HIROTSUGU
IPC: A47C3/026
Filed: 1995-06-15
Abstract: PURPOSE: To support the waist part of a person with a comfortably strong force by installing a seat member 2 on a seat receiver through a guide means so that the seat member advances resisting a spring means and tilts back and forth, when the person leans to a seat back. CONSTITUTION: The seat member 2 of a chair is attached to a seat receiver 5 fixed to the upper end of a leg, and a seat back 3 is axially fastened to the seat receiver 5 with a pin in a freely tilting manner. Besides, the tilting action is supported by a spring provided internally in the seat receiver 5. A front and a rear guide groove 14, 15 are formed as a guide means for moving the seat member 2 back and forth, at positions corresponding to rollers 13 on the support plate 8 of the seat receiver 5. The front guide groove 14 into which the front roller 13 is inserted, is formed in such a way that the front guide 14 rises forward as viewed laterally, while the rear guide move 15 into which the rear roller 13 is inserted is formed in such a manner that the rear guide groove 15 rises backward as viewed laterally.  Consequently, the seat member 2 tiltes backward so that the hip part can be stably supported, when the person leans to the seat back and the seat member 2 advances.
Patent JP-H0817249-A (JP)
Title: Coil type noise eliminating high voltage resistance electric wire
Inventor: FUJIMOTO AKITSUGU
IPC: H01B7/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide noise eliminating performance equivalent to the conventional one in spite of lower resistance than the conventional one without increase in wire diameter of a resistance wire, decrease in winding number, and drop in inductance. CONSTITUTION:A central reinforcing core 1 is formed by twisting three 1000 denier aramid fiber, and a material obtained by mixing ferrite powder to a fluorine base and kneading is extruded around the central reinforcing core 1 for covering it to form a ferrite core 2 with an outer diameter of 1.3mm or less, and a core 3 is formed with the central reinforcing core 1 and the ferrite core 2. A resistance wire 5 made of copper-nickel wire with a diameter of a 35-55mum and a specific resistance of 5-35muOMEGAcm is wound on the core 3 at least 10000turns/m so that total resistance is 4-7kOMEGA/m, and an insulating layer 6 with an outer diameter of 4.6mm or less is formed on the resistance wire 5, then reinforcing glass braid 7 and a sheath 8 with an outer diameter of 7mm are formed on the insulating layer 6.
Patent JP-S6044264-A (JP)
Title: Hairline processing device with flaw removing function
Inventor: WAKABAYASHI TAKENORI
IPC: B24B21/04
Filed: 1983-08-15
Abstract: PURPOSE:To equip a hairline processing device with a function to remove flaws on the processed work by installing a stretch roller mating with a contact roller, taking off a grinding belt for stripe application, by stretching a grinding belt for flaw removal, and by rotating this belt at a high speed. CONSTITUTION:If a grinding belt for flaw removal is stretched over a contact roller and a stretch roller and rotated at a high speed, flaws on the material can be removed, and if, on the other hand, another grinding belt disigned to apply stripes is stretched over said contact roller and a feed means and put in micro-speed feeding, the material is subjected to hairline processing. In such a device, grinding belt 31 is transported while pinched by a capstan roller 37 and a pinch roller 38. Pressurizationsprings 27, 27 control the push force of holding rollers 26, 26 to a conveyor belt 6 for works to be processed. When grinding belt 31 for stripe application is taken off, a grinding belt for flaw removal is stretched over rollers 47 an 33. Flaws produced on a work can be removed by rotating this grinding belt at a high speed.
Patent JP-S5938601-A (JP)
Title: Displacement measuring instrument for material
Inventor: YAMASHITA MITSUO
IPC: G01N3/06
Filed: 1982-08-27
Abstract: PURPOSE:To make it possible to smoothly carry out the strength tests of materials for a wide range of dimensions of test specimens by such an arrangement wherein a common displacement measuring instrument can be flexibly utilized for testing various test specimens of which diameter varies by the use of shape memorizing alloy for its strain detecting rods. CONSTITUTION:Silicone oil 6 is poured in a container 5 up to such a degree at which the part of a test specimen of which displacement is to be measured is immersed. Pieces of shape memorizing alloy used for two detecting rods 2 are caused to memorize such a shape wherein the space between the part of one rod contacting with the test specimen and that of the other rod becomes smaller than the diameter of the test specimen, and since the shape memorizing alloy can be easily plastically deformed at room temperature, the space between the two rods 2 is slightly widened and the test specimen is set between the rods so that it is brought to contact with them. After that, silicone oil is heated by a heater, not shown in the drawing, and at this time, the detecting rods tend to return to their memorized shape as the effect of shape memorization acts thereon, and the test specimen is fastened by the force of recovery and the displacement measuring instrument keeps contact with the test specimen at all times during the period of test as the rods have elastic nature and it follows the displacement of the test specimen and positively performs the function of an extensometer.
Patent JP-H0441814-A (JP)
Title: Removable type anchor
Inventor: OKAMURA TAMENOBU
IPC: E02D5/80
Filed: 1990-06-06
Abstract: PURPOSE:To suppress the cost by installing a plurality of PC steel wires around a hollow member, mounting a cap having an injection hole at the tip of this hollow member, and arranging a grout injection pipe whose tip is coupled with the cap inside of the hollow member. CONSTITUTION:A hole 21 is excavated in the ground G while penetrating a sheathing wall 30, and in this hole 21 an anchor 1 is inserted, which is formed in such an arrangement that a plurality of PC steel wires 5 are provided around a pipe 3. Then grout is injected by pressure into an injection pipe 13 installed within the first named pipe 3 and allowed to permeate the ground G from a seal plug 20 with check valve 20a, an injection chamber 17, and an injection hole 19 till the part with the water containing expansion body 8 of the anchor 1. The injection pipe 13 is removed, and upon necessary works, the anchor 1 is removed.