baber/WOPTO huggingface dataset:
Patent JP-H103821-A (JP)
Title: Flat circuit body and manufacture thereof
Inventor: ISHITANI HAYAO
IPC: H01B7/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the insulating characteristic of a first insulating film by fixing a third insulating film to a lower surface of the first insulating film. SOLUTION: A flat circuit body 1 is formed of a first insulating film 3 coated with the adhesive 2, a second insulating film 5 fixed to the adhesive 2 of the film 3 so as to cover flat conductors, which are adhered onto the adhesive 2 of the film 3, and a third insulating film 6 fixed to a lower surface of the film 3. Since the film 6 is fixed to the lower surface of the film 3, even in the case where the film 3 is damaged by a Victoria type steel blade or the like, insulating characteristic of the film 3 can be compensated by the film 6. Consequently, the circuit body 1 having the excellent insulating characteristic can be obtained.  Since the film 3 is made of the material at a temperature lower than the melting temperature or the softening temperature of the film 5 and the film 6, the film 3 is melted or softened by the heat at the time of fixing the film 5 or the film 6 so as to repair the damage of the film 3 due to the blade.
Patent JP-H05343780-A (JP)
Title: Pulse power supply, laser equipment and x-ray generator
Inventor: SEKI HIROBUMI
IPC: H02M9/04
Filed: 1992-06-11
Abstract: PURPOSE:To increase an output of electromagnetic wave by obtaining uniform discharge from a discharge tube. CONSTITUTION:Pulses generated from a pulse generator are compressed by a pulse compressor, and compressed high-voltage pulses are applied between electrodes of a discharge tube 10. A saturable reactor 50 and capacitors 48 and 52 forming a magnetic pulse compression circuit are respectively arranged in a ring-shape at the peripheral side of the discharge tube 10. Each of capacitors 48 and 52 is connected in parallel by arranging a plurality of capacitor elements connected in a ring shape, and the saturable reactor 50 has a ring-shaped magnetic body wounded by a plurality of windings. And each winding is connected to the capacitor elements of respective capacitors 48 and 52, and the inductance of a circuit connecting the saturable reactor 50 to the capacitor 52 is uniformly maintained to a low inductance.
Patent JP-S6133705-A (JP)
Title: Rolling mill
Inventor: KIMURA KATSUHIDE
IPC: B21B29/00
Filed: 1984-07-24
Abstract: PURPOSE:To correct surely and easily shape and crown by disposing short rolls on the rear in the central part of rolling rolls and adjusting the force to be applied to the short rolls. CONSTITUTION:The short rolls 4, 5 having a short barrel length are disposed to the rear in the central part of a pair of the upper and lower rolling rolls 1, 2. The ratios of the diameter and barrel length of the short rolls 4, 5 with respect to the rolls 1, 1 are respectively set at about 0.5-3.0 and 0.2-0.5. The rolls 4, 5 are independently adjusted in the bending force by independent cylinders 8, 10 and are short in the barrel length and therefore the deflection of the rolls 1, 2 is quickly and surely controlled. The correction of the shape and crown of a rolling plate material is thus made sure and easy by the above-mentioned method.
Patent JP-H11511-A (JP)
Title: Tubular filter
Inventor: HARA TADAHIKO
IPC: B01D46/24
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of ash to a tubular inner wall and solidification, with respect to a ceramic-made tubular filter allowing high temp. combustion gas to be passed through, in a pressurized fluidizing bed boiler. SOLUTION: Many numbers of ceramic-made tubes 11 are arranged in the ceramic filter 10, and the high temp. gas 6 from a coal gasification furnace or the pressurized fluidizing bed boiler flows in from an inflow duct 5 and flows out from the inner walls of the tubes 11 to the outside, becomes clean air 7, being fed to a gas turbine 20 from the outside 3 as high temp. gas 2. Also, when the ash sticks to the tube 11 inside, the tubes 11 insides are applied back pressure 8 from the inlet 4 to backwash the tubes 11 and remove the stuck ash. A conventional tube has an equal diameter and the stuck ash is hard to drop from the inner wall and sticks to the inside, while the tubes 11 have increasingly a larger diameter in the lower part than in the upper part, and are enlarged, so that the ash does not solidify because the ash stuck to the inner wall of the lower part is not hindered to drop.
Patent JP-S6213486-A (JP)
Title: Fireproof composition in putty form
Inventor: NAKAGAWA SHINKICHI
IPC: C09K3/10
Filed: 1985-07-10
Abstract: PURPOSE:To provide the titled compsn. consisting of an aqueous emulsion resin, an inorganic filler, a phosphoric ester, an organic incombustible fiber, red phosphorus and water and having excellent fireproofness and filling workability and minimized shrinkage in drying and generation of HCl gas in combustion. CONSTITUTION:The compsn. is prepared by mixing 8-15wt% aqueous emulsion resin such as polyvinyl acetate, vinyl acetate/ethylene copolymer or acrylic ester copolymer, 40-70wt% inorganic filler such as CaCO3, Al2O3 or SiO2, 1-10wt% phosphoric ester (e.g. tricresyl phosphate), 0.3-3wt% organic incombustible fiber (e.g. poly-p-phenyleneterephthalamide fiber) and, when necessary, 0.3-3wt% red phosphorus in fine powder surface treated for improved water resistance, in the presence of 22wt% or less water.
Patent JP-H1177189-A (JP)
Title: Manufacture of die
Inventor: IWATA NAOTO
IPC: B01J35/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a die, by which the meandering of slit grooves can be surely prevented while keeping the soundness of communicating parts to be obtained to supply holes and the slit grooves. SOLUTION: This method is to manufacture the die having the supply holes 4 for material supply and the slit grooves 3 provided, communicating with the supply holes 4. A die stock 10 having groove forming surfaces 11 forming the slit grooves 2 and hole working surfaces 14 providing the supply holes 4 on its front and rear sides, is prepared. The slit grooves 2 are provided on the die stock 10, and shallow holes 40 shorter than the supply holes 4, are provided. Next, by performing noncontact working removing the tip parts 401 of the shallow holes 40, the shallow holes 40 are lengthened and the supply holes 4 are formed.
Patent JP-H0813344-A (JP)
Title: Antimicrobial, water vapor-permeable and waterproof fabric and is production
Inventor: KAMEMARU KENICHI
IPC: B32B27/40
Filed: 1994-07-04
Abstract: PURPOSE:To obtain an antimicrobial, water vapor-permeable and waterproof fabric having antimicrobial properties excellent in durability and provide a method for producing the fabric. CONSTITUTION:This antimicrobial, water vapor-permeable and waterproof fabric has a microporous resin film, comprising a synthetic polymer consisting essentially of a polyurethane resin containing >=1wt.% inorganic fine powder having <=1mum average particle diameter and >=200m/100g adsorption volume of N,N-dimethylformamide and having 20-70% porosity on the surface of fiber fabric. The resin film contains a substance having antimicrobial properties therein and is formed on the fiber fabric.
Patent JP-H01319859-A (JP)
Title: Document processor
Inventor: SUZUKI NAOMI
IPC: G06F17/22
Filed: 1988-06-22
Abstract: PURPOSE:To prepare document mixed with an accurate spoken language by judging whether or not an inputted character string is the written language or spoken language, and executing a KANA (Japanese syllabary)/KANJI (Chinese character) conversion. CONSTITUTION:The 'KANA character string' inputted from a KANA input part 1 is judged whether or not it is the written language or spoken language by a sequence discriminating part 2. The 'KANA character string(R) judged to be the written language is outputted to a KANA/KANJI converting part 3 for the written language, KANA/KANJI-converted, and then outputted to an output means 5. For the 'KANA character string' in the spoken language, KANA/KANJI conversion is executed as the spoken language by a KANA/ KANJI converting part 4 for the spoken language, and outputted to the output part 5. Thus, the document mixed with the written language can be accurately prepared.
Patent JP-S5941416-A (JP)
Title: Bubbling treatment of molten steel in ladle
Inventor: TADA KENICHI
IPC: B22D1/00
Filed: 1982-08-31
Abstract: PURPOSE:To enable to make the temp. of molten steel uniform while adjusting components, by specifying the relationships of the downward ejection angle of a bottomed dipping lance, a distance between the top end of an ejection opening and the bottom of a ladle and a distance between the ejection opening and the side wall of the ladle. CONSTITUTION:A bottomed dipping lance 11 for injecting O2 into molten steel inside a ladle 15 has a plurality of downward ejection openings 14 engraved with a predetermined angle theta (0<theta<=60 deg.) directing downwards from the lower side surface and arranged in the same intervals along the circumferential direction. By said lance 11, the molten steel inside the ladle 15 is bubbled. Hereon, the bubbling is performed subject that a distance l between the openings 14 and the side wall of the ladle 15 and a distance H between the top ends of the openings 14 and the bottom of the ladle 15 satisfy Formula II or IV in case of Formula I or III, respectively.
Patent JP-H0319120-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: KADOKURA SADAO
IPC: G11B5/72
Filed: 1989-06-16
Abstract: PURPOSE:To form a protective layer which has good wear resistance, good adhesiveness to a recording layer consisting of a thin metallic film and excellent durability by forming the protective layer of a specific carbon film contg. Si. CONSTITUTION:The protective layer 4 is formed of a carbon film contg. Si at such ratios as to have >=2.5 atomic % concn. of the Si on the front side on the recording layer side, <=4 atomic % concn. on the front side of the surface side and <=15 atomic % average concn. of the entire part of the layer. The head sliding characteristic and wear resistance are not impaired at all if the concn. of the Si in the front layer on the surface side of the carbon film to slide with the head is <=4 atomic %. The adhesiveness to the recording layer 3 i.e. durability are sufficient if the concn. of the Si on the front layer on the recording layer on the recording layer side of the carbon film is >=2.5 atomic %. The concn. of the Si is specified to >=15 atomic % average concn. over the entire part of the layer in order to maintain the characteristics of the carbon film.
Patent JP-H0848269-A (JP)
Title: Elastic body track shoe and endless crawler belt
Inventor: NAGATA YOSHIYUKI
IPC: B62D55/28
Filed: 1995-05-26
Abstract: PURPOSE:To provide an elastic body track shoe with its life almost equal to that of an integral rubber crawler belt and its easy replacement when the track shoe is damaged and an endless crawler belt. CONSTITUTION:A track shoe 10 has an elastic body 1 provided with a bolt insert hole 5 and embedded into a core 2 into one unit. The bolt top seat 7 and its vicinity of the core 2 and the mounting face to a link 4 and its vicinity thereof are exposed. The cross section of the track shoe 10 in the longitudinal direction of a link is formed by a reversely warping initial contact face 1d extended from the link mounting face side to the tread face side and a following contact face 1e ranging from the end on the tread face side of the reversely warping initial contact face 1d to the end of a tread face 11. The angle of a tangent from the center of a link pin to the reversely warping initial contact face 1d to a vertical line in the tread face direction from the center of the link pin is not greater than the angle of a line connecting the center of the link pin P0 and the following contact face 1e.
Patent JP-H11204800-A (JP)
Title: Thin film transistor, its manufacture and impurity implanting equipment
Inventor: TSUTSU HIROSHI
IPC: H01L21/265
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor which reduces off time current and TFT characteristic variation, prevents deterioration of TFT characteristics due to generation of hot carrier, etc., to improve reliability and reduce manufacture cost by simplifying manufacturing process, and to provide manufacture of the thin film transistor and impurity implanting equipment. SOLUTION: When ion doping is performed on a polycrystalline silicon layer 12 under the condition that a bias voltage of +30 kV is applied on a gate electrode 14 by a bias power source 21b, a bias electric field 33 is formed around the gate electrode 14, and the route of the impurity ion is bent and its speed is reduced. Such operation is weakened as it goes further from the gate electrode 14. Therefore, junction regions 12d and 12d, where the impurity concentration gradually increases as it goes close to a source region 12a and a drain region 12b, are formed between the source/drain regions 12a, 12b and a channel region 12c.
Patent JP-S6213868-A (JP)
Title: Gear unit removed of back gap
Inventor: MASUDA YUTAKA
IPC: F16H55/18
Filed: 1985-07-11
Abstract: PURPOSE:To reduce the vibration and the size, in a gear unit removed of a back gap for an industrial robot and the like, by removing the back gap at the gearing section between the respective gear through recovery force of torsional resilient deformation of the sub-shaft and repelling force of a spring arranged between a main gear and a sub-gear. CONSTITUTION:Second main gear 12 and second sub-gear 13 are supported coaxially while rotatably by the shaft 15 and a bearing 10. One end of spring 14 is secured to second main gear 12 while the other end is secured to second sub-gear 13 to arranged to spring 14 is an arched groove made in second main gear 12. The resilient recovery force of said spring 14 will provide rotary force between second main gear 12 and second sub-gear 13. One of said gears 12, 13 is secured to the shaft 15 to transmit rotary force. First main gear 3 is geared with the gear face of second sub-gear 13 while first sub-gear 6 is geared with the gear face of second main gear 12. Said two gearing faces are at the opposite sides to interact the recovery forces of sub-shaft 8 and spring 14 and balance.
Patent JP-S6045866-A (JP)
Title: Interruption control system
Inventor: GOUHARA MASAO
IPC: G06F13/28
Filed: 1983-08-22
Abstract: PURPOSE:To distribute the program processing load by executing the lowest interruption action earlier by one bit when the program processing of a main control part has a margin and executing the reception interruption of control characters having high priorities when said program processing has no margin. CONSTITUTION:When the control characters in a telegram are received by a direct memory access DMA system, the control characters to be identified are registered to control character registers of transmission/reception part 5a-5n respectively. The state is automatically switched to a program transfer mode to send the reception interruption of control characters to a main control part 1. The part 1 can produce previsouly announced interruption one bit earlier than the present interruption in order to make good use of the waiting time IDLE. Then the interruption is set at the lowers priority. Thus it is possible to execute previously the reception interruption of control characters as long as the part 1 is under the IDLE state.
Patent JP-S6213078-A (JP)
Title: Semiconductor memory device
Inventor: KUWAJIMA ATSUSHI
IPC: H01L21/8247
Filed: 1985-07-11
Abstract: PURPOSE:To improve the efficiency and the accuracy of information writing by deeply inverting the separating region of a source region and a floating gate at writing time in an EPROM, thereby preventing between the source and the drain from punching through. CONSTITUTION:An EPROM cell has an N<+> type drain region 4 and an N<+> type source region 5 in an element forming region separated and presented at a P<-> type silicon substrate 1 by a field SiO2 film 2 and a P-type channel stopper 14. A floating gate 7 made of polycrystalline silicon layer is arranged, and a control gate 9 made of polycrystalline silicon layer is extended and disposed on the region 5 and the separating portion OFS. A deep inverted layer INV is formed on the substrate of the separating portion OFS by a selective voltage applied to the gate 9 at writing time, the layer INV suppresses the extension of a depletion layer DEP, thereby effectively writing without punch- through between the source and the drain.
Patent JP-H09317964-A (JP)
Title: Method and device for centering gasket of flange
Inventor: TERAO YOSHITAKA
IPC: F16L21/04
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To certainly center a gasket whose outside diameter has a reference dimension. SOLUTION: A gasket 6 whose outside diameter is a reference dimension R smaller than the diameter of the inscribing circle of a bolt 5, is sandwiched between the flanges 3 of two pipings 1. Ringlike centering plates 7 are fitted to and arranged in positions between the flanges 3 of at least three bolts 5 in a circumferential direction, out of bolts 5 inserted to and passed through bolts holes 4 in the peripheral parts of the flanges 3. The centering plates 7 are formed thinner than the gasket 6 and sandwiched on the inner sides of the inscribing circles of the bolts 5, and the peripheral surfaces of the centering plates 7 are brought in contact with the peripheral surface of the gasket 6, then the gasket 6 is centered in a concentric position with a pipe axial center O.
Patent JP-2000339165-A (JP)
Title: Method for generating inference rule of fuzzy control
Inventor: ABE FUJIO
IPC: G05B13/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory data for generating a fuzzy control rule from limited data by searching an optimum condition by means of a genefic algorithm through the use of a mathematical relation model and collecting data having the adaptability of not less than a prescribed value. SOLUTION: Various data obtained by operating the system of a control object are collected as basic data (S1). A mathematical relation model is generated from the obtained basic data (S2). GA(genetic algorithm) is applied to the generated mathematical relation (mechanical characteristics) model and optimum condition search is executed. Data of individuals in the intermediate results of GA calculations before the full convergence of the optimum condition search, namely the data of intermediate generations before calculation convergence, are obtained from an initial generation (S4). It is checked whether the value of adaptability of outputted solid data is not more than a permitted value (S5). When it is adapted, data are set to be fuzzy inference data.
Patent JP-S5485286-A (JP)
Title: Improved glass fiber reinforced plastic plate
Inventor: TOGAMI SHIGENORI
IPC: B32B27/30
Filed: 1977-12-21
Abstract: PURPOSE: To prepare a glass fiber reinforced plastic plate having improved water resistance, weatherability, and moisture condensation proofness, and useful for greenhouse glazing, skylight of a building, etc., by pasting a polyvinyl alcohol film to the surface of a glass fiber reinforced plastic plate.  
     CONSTITUTION: A glass fiber reinforced plastic plate having improved water resistance, weatherability, and moisture condensation proofness, is prepared by laminating a polyvinyl alcohol film containing ≥50 mol%, pref. ≥ 60 mol% of vinyl alcohol component, and having a thickness of 10W150μ, esp. 15W50μ, to the surface of a glass fiber reinforced polyester resin, or pref. an acrylic resin plate containing 15W35% of glass fiber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6130885-A (JP)
Title: Reproducing device of disk for recording information signal
Inventor: SUGIYAMA HIROYUKI
IPC: G11B27/10
Filed: 1984-07-24
Abstract: PURPOSE:To facilitate the retrieval by discriminating contents of a still picture recorded on a digital recoding track with the aid of a reproduction information signal of an analog recording track. CONSTITUTION:A digital recording track and analog recording one are formed on a disk placed on a turntable 17. When a key input device 19 instructs a high speed search, the analog recording track is normally reproduced for a certain period, and reproduction composite video signals of one field are recorded in a memory circuit in a still picture decoder 30, which continues the reproduction of still pictures of one field until the reproduction composite signal on the next analog recording track can be stored. A sound signal is outputted to terminals 57 and 58 through an information signal reproducing circuit 88.
Patent JP-H05338136-A (JP)
Title: Ink jet recorder
Inventor: MATSUSHITA HIROSHI
IPC: B41J29/00
Filed: 1992-06-12
Abstract: PURPOSE:To reduce the device cost and running cost by a method wherein a recording paper carrying speed calculation means which calculates a carrying speed necessary for natural drying and fixing based on detection temperature and a black picture element rate, is provided. CONSTITUTION:When an ambient temperature is 20 deg.C and a black character rate is at least 20% in a relation of a black picture element rate in use of standard recording paper to a carrying speed of recording paper necessary for natural drying, if a linear speed of 26mm/sec is taken like an intersection P of respective broken lines, natural drying can be performed. Then, when a CPU judges the relation not to be within a drying region, i.e., in a left upper region of the curve, a recording speed is lowered under a state wherein a memory does not overflow to transfer the relation into a natural drying region. Herein, the recording speed is lowered concretely by an intermittent recording. Further, when the memory is likely to overflow, the CPU sees a line before and after the recording data and a bit before and after that to detect only contour information of the image. It records only that, excludes a black solid part and can lower the black character rate. Therefore, accumulated recording information in the memory is processed and that state can be dissolved.
Patent JP-S5777954-A (JP)
Title: Hydrogen sensor
Inventor: ABE YOSHIHIRO
IPC: G01N27/406
Filed: 1980-10-31
Abstract: PURPOSE:To directly detect hydrogen partial pressure, by a method wherein a proton conductive glass is used as a solid electrolyte, and a reference gas and gas to be measured are caused to flow on both surfaces of the glass to measure the hydrogen partial pressure from an electromotive force generated between electrodes. CONSTITUTION:A tube 11 is made of a solid electrolyte whose main component is NO/P2O5 (M is II A group element of a periodic law) and in which the molecular ratio of MO/P2O5 is within a range of 20/80-55/45, and a quartz glass tube 12 is placed outside the tube 11 to form a double tube. The outside of the tube 12 is surrounded with a heating furnace 6, and electrodes 2, 3 and the tube 11 are heated at a given temperature within a temperature range of 250-350 deg.C by means of a temperature regulator 7. A platinum paste is sintered to the electrodes 2 and 3 to produce a porous electrode catalyst. A reference gas (H2 gas of 1a tm) 4 is caused to flow into the tube 11, and a gas 5 to be measured is caused to flow between the tubes 11 and 12. An electromotive force generated between the electrodes 2 and 3 is indicated through an amplifier 8 by an indication recorder 9 to detect a hydrogen partial pressure in the gas 5. This enables to perform a precise measurement.