baber/WOPTO huggingface dataset:
Patent JP-H09305250-A (JP)
Title: Portable personal computer
Inventor: OGATA MASAHIRO
IPC: G02F1/13
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To improve a use convenience of the portable personal computer by reading image information on sheet paper or printing out the information on sheet paper immediately, when the portable personal computer is carried. SOLUTION: A reader printer 24 which has a winding rod 27 is provided to a side part of the lid part 17 of the notebook type personal computer 11. Then the sheet paper P which is carried around the winding rod 27 from the slit 26a of the lid part 17 is irradiated with a cathode-ray tube 21 being the light source of a liquid crystal display device 10, a read sensor 28 at the periphery of the winding rod 27 reads information, and thermal paper which is conveyed around the winding rod 27 is printed by a printer 30 at the periphery of the winding rod 27. Consequently, a read function and a printing function for information at portage time are added.
Patent JP-H09301751-A (JP)
Title: Bleeder pipe of waste gas of cement kiln
Inventor: NIWA TAKASUMI
IPC: C04B7/44
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a bleeder pipe of the waste gases of a cement kiln having a cooling function based on the findings that deposits hardly adhere to the inside wall surface of the bleeder pipe, that the deposits hardly grow and that the thermal deterioration of the bleeder pipe can be prevented when the bleeding part is cooled at the time of bleeding the waste gases. SOLUTION: An outside pipe 2a is disposed on the outer side of the bleeder pipe 1 and a gap part 3 for cooling fluid is formed between the bleeder pipe 1 and an outside pipe 2a. The kiln tail side end of the gap part by the outside pipe disposed on the outer side of the bleeder pipe is closed. The gap part is provided with an inflow port and drain port for cooling water and further, the outside pipe disposed on the outer side of the bleeder pipe is further provided with an outside pipe in such a manner that cooling air flows out to the kiln tail on the outer side thereof, by which a clearance is formed.
Patent JP-H11310842-A (JP)
Title: Aluminum alloy sheet for fuel tank, excellent in seam weldability, and its manufacture
Inventor: KIKUCHI MASAO
IPC: C22C21/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight aluminum alloy sheet for fuel tank, having superior corrosion resistance, press formability, and strength, causing no cracking even in the case of high speed welding, and excellent in seam weldability, and its manufacture. SOLUTION: The aluminum alloy sheet has a composition consisting of, by weight, 0.5-2.0% Mg, 0.8-1.50% Mn, <=0.5% Fe, <=0.3% Si, and the balance Al with inevitable impurities and also has >=620 deg.C solidus temperature. It is preferable that one or more elements among Cu, Zn, Cr, Zr, V, and Ti are further incorporated and the sheet is manufactured while regulating the reduction of area at final cold rolling to 50-80%. After the final cold rolling, stabilizing treatment can further be performed at 130-170 deg.C.
Patent JP-H02300348-A (JP)
Title: Pile cloth
Inventor: MINOGUCHI FUYUMI
IPC: D03D27/00
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a pile cloth having high water absorption and excellent strength and feeling and suitable for towel, etc., by using a specific amount of regenerated cellulose fiber having a specific water swelling ratio as the ground yarn part and knitting the cloth with the yarn. CONSTITUTION:A regenerated cellulose fiber having a water-swelling ratio of >=135% (e.g. hollow viscose rayon fiber) is used as the fiber for ground yarn part optionally in combination with other fiber such as natural cellulose fiber and the regenerated cellulose fiber is knitted at a ratio corresponding to >=20wt.% based on the whole pile cloth. The regenerated cellulose fiber may be used also in the pile part.
Patent JP-H04323680-A (JP)
Title: Toner replenishing device
Inventor: HASEGAWA MAKOTO
IPC: G03G15/08
Filed: 1991-04-23
Abstract: PURPOSE:To replenish a great quantity of toner to compensate even when the toner concentration is rapidly reduced inside the developer. CONSTITUTION:A toner concentration sensor 16 is provided to detect the toner concentration of the developer contained in a developing device main body 1. A toner replenishing opening 14 is provided in a boundary part between a developing device main body 1 and a toner case 2. An agitator 11 is provided in the toner case 2. When the rapid reduction of toner concentration is detected by the toner concentration detection sensor 16, the rotational speed of an agitator 11 is increased so that the toner replenishing quantity from the toner replenishing opening 14 is increased.
Patent JP-H01292746-A (JP)
Title: Flat cell
Inventor: ASAMI YOSHIAKI
IPC: H01M50/184
Filed: 1988-05-18
Abstract: PURPOSE:To improve the adhesive strength of positive and negative terminal assemblies to insulating sealing material by forming chromate film on a surface section which comes into contact with insulating sealing material of positive and negative terminal assemblies and putting insulating sealing material of resin which contains a carboxyl group as a polar group between the peripheral sections of the terminal assemblies to stick fast the insulating sealing material on them. CONSTITUTION:A power generating element 16 where a positive sheet 15, a separator 14 and a negative sheet 13 are laminated in this order is arranged between sheet-like positive and negative terminal assemblies 12 and 11, and a frame-like insulating sealing material 17 is put between the peripheral sections of the positive and negative terminal assemblies 12 and 11 to stick them fast so that the power generating element 16 is sealed up. Then, the surface section coming into contact with the insulating sealing material 17 of the positive and negative terminal assemblies 12 and 11 is covered with chromate film, and the insulating sealing material 17 is formed with resin which contains a carboxyl group as a polar group. As a result, may ol-bonds of chromate film and the carboxyl group which is the polar group of the insulating sealing material 17 are hydrogen-bonded. Thereby, an adhesive strength of the positive and negative terminal assemblies to the insulating sealing material can be improved so that is is possible to prevent peeling and leakage of electrolyte at the time of use.
Patent JP-S63285174-A (JP)
Title: Drying apparatus and method
Inventor: ABE KAZUMICHI
IPC: F26B3/02
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a high-quality dried product prevented in occurrence of crack and strain, by sending air flow humidified to a prescribed humidity at first into a drying chamber housing a material to be dried, then sending the air flow while successively controlling and lowering the humidity and drying the material. CONSTITUTION:FIC:10 is set so that flow rate in a hole 9a of a material to be dried, e.g. honeycomb-shaped ceramic 9 housed in a drying chamber 1 becomes prescribed rate and a fun 2 is rotated through an inverter 11 to feed the air flow to a supply route 12 and steam adjusted in pressure by automatic pressure adjusting valve 13 is excessively added from humidifying equipment 3 to the supply route 12 and introduced into a cooling equipment 4 consisting of a cooling cylinder and flow made to water saturated air by controlling the temperature of outlet part A to prescribed temperature which is several degree higher than outer atmospheric temperature is introduced into a heat equipment 5. Then air humidified to >=90% relative humidity is at first sent into the drying chamber 1 and started to dry the material and then electric heater 6 is heated according to program pattern prescribed by a program controller 8 through a thyrister 7 and the material is dried while gradually lowering relative humidity until shrinkage of the material 9 to be dried becomes nearly constant.
Patent JP-S5243474-A (JP)
Title: Differential pressure measuring device
Inventor: YASUHARA TSUYOSHI
IPC: G01L13/06
Filed: 1975-10-02
Abstract: PURPOSE: The space within a housing communicating to first and second pressure receiving chambers is divided into first and second measuring chambers by a diffusion type diaphragm, so that the diffusion type diaphragm contacts the wall of the first or second measuring chamber when an excessive differential pressure is generated, whereby protection is provided with a simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S599003-A (JP)
Inventor: AZUMAGAITO NOBORU
IPC: B27M3/18
Filed: 1982-07-08
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-H08313593-A (JP)
Title: Inspection device for semiconductor integrated circuit
Inventor: SUMI YOSHIYUKI
IPC: G01R35/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a technique which can prevent misjudgment by recognizing the abnormality of an inspection device in an early stage when the inspection device becomes abnormal. CONSTITUTION: Test data, such as the test numbers, pin numbers, and test pattern numbers of a plurality of LSIs which are judged as defective through tests are stored in the first storing file 10 of a test result storing file 9 and, when a test number which is the common defective data of the LSIs is extracted from the test data stored in the file 10 by means of an extracting means 13 constituted of an exclusive OR gate, a similarly extracted pin number and test pattern number are stored in the second storing file 11 of the file 9.  The positions of the defects in the LSIs are pointed out by comparing the data stored in a fault dictionary file 17 in advance with the data stored in the second file 11 and the faulty input pins and output pins of the LSIs discriminated as defective and the channel line inspected by an inspection device 1 are detected on the basis of the pointed-out positions.
Patent JP-H08310446-A (JP)
Title: Body front structure of automobile
Inventor: NISHIUCHI TORU
IPC: B62D25/08
Filed: 1995-05-18
Abstract: PURPOSE: To dispense with the rust and water proofing processes of a toe board installed part and provide such a dash panel as being high in panel rigidity. CONSTITUTION: A first member 2 integrally made up of a vertical wall part 4 of a dash-panel 1 and a dash upper part 5 forming the under surface side of a cowl box 6, and a second member 3 integrally made up of another vertical wall part 8 and a toe board 9 of the dashpanel 1 both are joined together after superposing the vertical wall part 8 of the second member 3 on the backside of the vertical wall part 4 of the first member 2, whereby an extent of panel rigidity is heightened as a multipanel structure, thereby dispensing with the rust and water proofing processes of a toe board installed part.
Patent JP-H02298657-A (JP)
Title: Egr control device of internal combustion engine
Inventor: MIHASHI KOHEI
IPC: F02D45/00
Filed: 1989-05-12
Abstract: PURPOSE:To prevent rise of the combusting speed while effective EGR control is secured in accordance with the combusting condition, and reduce generation of NOx by performing EGR control in accordance with the engine operating condition and the intensity of the light generated in the combustion chamber. CONSTITUTION:The operating condition of an engine 1 is sensed by a means a. The light generated in the combustion chamber 34 of engine 1 is sensed by a means b (39). The intensity of the combustion light sensed by the means b is judged by a means c (photoelectric transducer 38). A means d (50) calculates the control value for controlling the EGR amount on the basis of the outputs of these means a and c. The EGR amount is operated by a means e (27) in accordance with the control signal given by the means d. Thereby rise of the combusting speed is prevented and generation of NOx suppressed, while the effective EGR control is secured which best suits the current combusting condition.
Patent JP-S5245485-A (JP)
Title: Method and device for identifying steel material
Inventor: KUBOTA KATSUTOSHI
IPC: G06K7/015
Filed: 1975-10-06
Abstract: PURPOSE: To provide an inexpensive method for identifying steel material, heretofore unavailable, which permits optical reading of ingot lavels thereby making the post-treatment process of the ingot and the like and facilitating the related work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5910706-A (JP)
Title: Shroud ring for gas turbine
Inventor: GUNJI TSUTOMU
IPC: F01D11/08
Filed: 1982-07-12
Abstract: PURPOSE:To prevent a shroud ring from cracking due to the temperature difference between its inner and outer circumferential surfaces, by providing a cover plate along the inner circumferential surface of the shroud ring to form a cooling air layer. CONSTITUTION:A cover plate 6 is provided along the inner circumferential surface of a shroud ring 2. A cooling air hole 8 is opened in the shroud ring 2 so that cooling air 7 is caused to flow in between the shroud ring and the cover plate 6. This results in reducing the temperature difference between the inner and outer circumferential surfaces of the shroud ring 2.
Patent JP-S5345347-A (JP)
Title: Production of fiber-reinforced rubber composite
Inventor: MATSUURA TETSUO
IPC: C08L23/00
Filed: 1976-10-07
Abstract: PURPOSE: A vulcanizable rubber is incorporated with 1,2-polybutadiene fibers and vulcanized to produce a rubber-elastic fiber-reinforced rubber composite having large strength, elasticity and elongation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11297494-A (JP)
Title: Plasma processing device
Inventor: TAKAGI KENICHI
IPC: H01L21/3065
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device, capable of easily performing adjustment in which atmospheric discharge in a plasma generating antenna is restrained during plasma generation. SOLUTION: This device is provided with a plasma generating antenna comprising plural rods 22 disposed in an antenna container 10 radially at a constant interval and in the same plane, a stab 21 disposed on an upper surface of the antenna container 10 to form a capacity and make a resonance condition between the upper surface of the antenna container 10 and the rod 22, and power supply mechanisms 30, 34 penetrating part of the upper surface of the antenna container 10 to supply high frequency power to the rods 22. High frequency power is supplied from the plasma generating antenna through a vacuum window 13 into a vacuum container 11 for generating plasma, so that the rod 22 at a part facing the stab at least is formed as a flat surface 22a.
Patent JP-H06331960-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA TOSHIHIKO
IPC: G09G3/36
Filed: 1993-05-21
Abstract: PURPOSE:To perform simultaneous scanning of all rows for obtaining an optimal voltage realizing the maintenance of high contrast by high-speed processing using a normalized orthonormal matrix. CONSTITUTION:A liquid crystal displayer having an orthogonal electrode is simultaneously scanned for (n) rows. A first circuit 2 on the scanning side scans the liquid crystal displayer with a voltage value in accordance with the prescribed function. A second circuit 3 on the data side determines an applying voltage for displaying pixel information according to the prescribed function. The first and the second circuits 2, 3 convert the function impressed on the electrode group with a prescribed period and invert the polarity of the voltage applied on the liquid crystal. A bias means 4 supplying an applied voltage makes the respective voltage values of the second circuit 3 about symmetric to the central potential of the first voltage value.
Patent JP-S4983362-A (JP)
IPC: H03K17/92
Filed: 1973-10-26
Abstract: Logic elements comprising resettable Josephson junctions cooperating with matched transmission lines have input circuit inductances connected to reversible Josephson devices which are so small that a flux of less than one flux quantum only can be trapped therein preventing the continued circulation of supercurrent in the inductance after removal of the input signals from the associated reversible Josephson junctions.
Patent JP-H0418417-A (JP)
Title: Production of yellowing-free integral skin foam
Inventor: TOKORO NOBUO
IPC: C08J9/14
Filed: 1990-05-11
Abstract: PURPOSE:To obtain the title foam suitable as cushion, armrest, pad, etc., having excellent strength and load burdening ability, by adding a specific organic polyisocyanate (reactant) and reacting. CONSTITUTION:(A) A polyol such as polyether polyol prepared by reacting water with ethylene oxide is blended with (B) a crosslinking agent such as monoethanolamine, (C) an organic polyisocyanate shown by the formula (m is 1-5; n is 1-5) or a reaction product of the compound shown by the formula and the component A, (D) a blowing agent such as trichloromonofluoromethane and (E) a catalyst such as lead acetate and cast into a mold to give the objective foam.
Patent JP-H0638718-A (JP)
Title: Processing method for walleye pollack roe
Inventor: WAKAMEDA ATSUSHI
IPC: A23L17/30
Filed: 1993-05-21
Abstract: PURPOSE:To provide a processing method enabling the quality of a walleye pollack roe product to get uniform through uniform migration toward the center of the roes of salt, seasoning, colorant, etc., during the salting process for such roes without significantly depending on the state of the roes. CONSTITUTION:Walleye pollack roes are salted while applying vibration on them.
Patent JP-S5822620-A (JP)
Title: Apparatus for forming rough teeth
Inventor: IIDA KOUICHI
IPC: B23F17/00
Filed: 1981-07-31
Abstract: PURPOSE:To machine simply and roughly tooth surfaces with finishing allowance being left, by cutting the parts of a work where tooth should be formed into a wedge shape by a pair of hack-saws. CONSTITUTION:One of the hack-saws 18 is started to cut into a gear material (A). During the cutting, at the completion of the cutting, during the withdrawing of the hack-saw 18a from the cut groove a', or at the time when the hack- saw 18a leaves the cut groove a', the other hack-saw 18a is started to cut. The part C triangular in cross section is cut off when the forward ends of the cut grooves a', a'' cross. This procedure is repeated, and the parts C in a prescribed shape of a triangle in cross section are cut off in a prescribed interval from the gear material so that the roughly cut gear material is formed.
Patent JP-H05311476-A (JP)
Title: Electrode for electrochemical reduction and device for utilizing the same
Inventor: MORI TOSHIKATSU
IPC: C25B3/25
Filed: 1992-05-13
Abstract: PURPOSE:To reduce carbon dioxide, carbonic acid, carbonate ion, bicarbonate ion, carboxylic acid, aldehyde or the like at high current efficiency. CONSTITUTION:An electrode on which the surface of metal copper and the surface of a metal belonging a group coexist is used as an electrode of an electrochemical reduction device. An electrochemical or photoelectro-chemical reactor consists of the electrode as a cathode 3 and a platinum plate, n-type photosemiconductive tin film or the like as an anode 4. Thus, as carbon dioxide, carbonate ion, formic acid or the like is selectively reduced to hydrocarbon and alcohol by utilizing solar light energy, the device contributes to mitigate the problem of warming of the earth's atmosphere.
Patent JP-S5453872-A (JP)
Title: Lateral type thyristor
Inventor: KAMEI TATSUYA
IPC: H01L29/74
Filed: 1977-10-06
Abstract: PURPOSE:To eliminate mis-firing which occurs after voltage rising period and reduce turn-OFF time by providing electrodes having field effect near the central junction part of the thyristor thereby preventing the charge storage of the thyristor. CONSTITUTION:The lateral type thyristor is formed of an N base 2, P emitter 3, P base 4, N emitter 5, anode electrode 6, cathode electrode 7 and gate electrode 8. The surface is covered with a SiO2 film 9 and the substrate 11 is kept isolated from other elements in the IC with a SiO2 film 10. With this constitution, the cathode electrode 7 and gate electrode 8 are formed, overhanging onto the central junction  10. Then, the positive charges in the N base 2 may be attracted to the neighborhood of the SiO2 film 9 by the potentials therof, and the remaining positive charges in the neighborhood thereof are recombined and annihilated. Hence, mis-firing after the anode voltage rising period will no longer occur.
Patent JP-H08292598-A (JP)
Title: Fluidizing agent for electrophotographic toner, electro-photographic toner and developing device
Inventor: SATA SHINICHI
IPC: G03G9/08
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a developer excellent in developing performance, transferability and its stability to the lapse of time and to stably form a high grade copied image having a proper image density and free from background fog over a long period of time without deteriorating the constituent parts of a developing machine by using the developer. CONSTITUTION: This fluidizing agent is made of inorg. fine particles having 30-100nm average particle diameter of primary particles and made hydrophobic by treatment with dimethylsilicone oil so that the amt. of carbon in the particles derived from the oil is regulated to 3.1-6.0wt.%. This fluidizing agent is added to the surface of an electrophotographic toner having <=20μm average particle diameter and consisting essentially of a bonding resin and a colorant.
Patent JP-H01291425-A (JP)
Title: Aligner
Inventor: YAMAKAWA MASAHIRO
IPC: H01L21/30
Filed: 1988-05-19
Abstract: PURPOSE:To eliminate an irregular exposure even if a starting point is moved by superposing luminous fluxes radiated from gathered optical fibers by a plurality of gathered optical fibers, a sole summarizing optical fiber, and a condenser lens, introducing the fluxes into the summarizing fiber, and radiating them. CONSTITUTION:When a starting point 10a is moved to reduce an incident light amount to an optical fiber 22-1 corresponding to an optical fiber 14-1, only a light amount radiated from optical fibers 22-1 is reduced lower than a light amount radiated from other optical fibers 22-1 to 22-4. Luminous fluxes radiated from the optical fibers 22-2 to 22-4 are superposed to be introduced into an optical fiber 23, light rays from the fibers 22-1 to 22-4 are gathered at a step of radiating from the fiber 23 to be regularly integrated. Thus, even if the distribution of illuminance on reticles 2 is slightly reduced at its level as shown by a line Va, it is entirely maintained substantially constant. Accordingly, even if the distribution of the illuminance of an image 5 is slightly reduced at its level, it is wholly maintained substantially constant, a contracted device pattern is uniformly exposed on a wafer 4, and no irregular exposure occurs.
Patent JP-H02301023-A (JP)
Title: Lens focusing actuator
Inventor: IDE TSUGIO
IPC: G11B7/09
Filed: 1989-05-15
Abstract: PURPOSE:To obtain an actuator with simple structure and miniaturized and of light weight by using a cylindrical magnet separated to two areas and in which each part is radial-magnetized in directions opposite to each other as a movable part, and supporting the movable part with a superconducting bearing. CONSTITUTION:An objective lens 1 is fixed on the cylindrical magnet 2, and the movable part consisting of the objective lens 1 and the magnet 2 is supported so that it can be moved rectilinearly at a contactless state in the direction of cylindrical shaft made of a superconductor, and the focal point of a laser beam can be moved in a focusing direction. Since the shaft and the bearing 3 are formed in contactless type, no friction occurs, and stable rectilinear motion can be obtained even a device is driven at high speed. The magnet 2 is separated to two areas in the direction of cylindrical shaft, and it is radial-magnetized so that each magnetizing direction can be set in the directions opposite to each other, and protective rings 4 and 5 are provided at the end faces of the magnet 2 in the direction of cylindrical shaft, and coils 8 and 9 are provided at the outside of the magnet, and a magnetic circuit is comprised of a yoke 10, and focusing is performed by permitting currents in opposite directions to flow on the two coils 8 and 9 and displacing a movable magnet in a fine distance in the neighborhood of a neutral position.