baber/WOPTO huggingface dataset:
Patent JP-H11271125-A (JP)
Title: Flow velocity sensor
Inventor: IECHI HIROYUKI
IPC: G01P5/12
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of electrolytic corrosion or damage to electrodes due to influences of moisture and halides included in a gas to be measured in a flow velocity sensor. SOLUTION: In a flow velocity sensor including a conductor or semiconductor substrate 12, a thin supporting body of an insulating substance secured on the substrate 12 via a space part to the substrate 12, a heating element formed on the supporting body, and an electrode 20 of the heating element formed on the substrate 12, a protecting film 25 is formed in the periphery of a part of a surface of the electrode 20 where a wire 24 is connected. A part on the surface of the electrode 20 and not connected to the wire 24 is coated with the protecting film 25 not to be exposed to a gas to be measured. Accordingly, the electrode 20 is prevented from being electrolytically corroded or damaged by influences of moisture and halides included in the gas to be measured.
Patent JP-H01249087-A (JP)
Title: Manufacture of sheet pad having different hardness at local part
Inventor: ANDO TORU
IPC: B29L31/58
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a sheet pad which possesses the superior close adhesiveness between two layers and the finishing performance of a local part by directly molding a fiber molded layer having different hardness at the prescribed local part, in the shaping part of a shaping mold for sheet and forming a cushion layer by pouring the foaming resin. CONSTITUTION:One side of a fiber layer 4 is coated with an impregnation liquid 6 for changing hardness such as reactive resin or latex by a spray gun 5. The fiber layer 4 is applied onto a prescribed projection part 8A of the shaping part 8 of a lower mold 7 for sheet which forms a sheet pad 1 so that the coated surface applied with the impregnation liquid 6 forms the projection part 8A side. Then, a local shaping mold 9 is press-attached onto the fiber layer 4, and the fiber layer 4 is formed into the shape conforming to the projection part 8A, and the impregnation liquid 6 is reaction-hardened, and then the local shaping mold 9 is demounted, and a fiber molded layer 4A is left on the projection part 8A. The foaming resin 10 for obtaining a cushion layer 2 of soft polyurethane is allowed to flow into the shaping part 8, and the shaping part 8 is closed by an upper mold 11 for sheet, and after the inside of the shaping part 8 is filled with the foaming resin 10, are hardening reaction is performed, the upper and lower molds 11 and 7 are removed. Therefore, the superior finishing appearance can be obtained.
Patent JP-H08275129-A (JP)
Title: Still image transmission method and its device
Inventor: YOKOGAWA EIJI
IPC: H04N19/60
Filed: 1995-03-31
Abstract: PURPOSE: To reduce the power consumption of a reception station not in the transmission state in the case of transmission of a still image. CONSTITUTION: When a reception station 2 detects a ringer (call tone) from a public line 3, it is discriminated that still image data are received, and when the reception is discriminated, image reception and expansion processing is conducted. When the reception is not discriminated, an MPU of a main control section 22 is set to the standby state and a power supply 29 of a VRAM 26 is deenergized. When a ringer detection interrupt is generated under the discrimination of non-reception, the standby state is released and a SW 30 is closed to apply the power 29 to the device.
Patent JP-S56645-A (JP)
Title: Heat-resistant material testing unit
Inventor: KUWABARA TAKUO
IPC: G01N3/60
Filed: 1979-06-15
Abstract: PURPOSE: To make it possible to simulate the thermal environment, which is applied to the nozzle of a rocket motor at a high altitude, on the ground, by using a tested material for the nozzle skirt or the nozzle skirt internal layer to form the nozzle and by connecting a diffuser and a gas generating unit to the front and the rear respectively and by forming a low-pressure part in the diffuser.  
     CONSTITUTION: Cylindrical diffuser 6 is connected to the rear of ultrasonic nozzle assembling material 1, which has nozzle skirt inside layer 2 formed with a tested material, for example, a phenolic plastic material, by flange 8, and gas generating unit 10 is fixed to the front of material 1 by screwing in 12, and assembling material 1 is constituted by fixing nozzle throat 14 consisting of graphite materials and so on and nozzle skirt inside layer 2 to box body 5. The nozzle aperture ratio and L/D of the diffuser are so set that an impulsive wave may be generated in the diffuser and may be moved to the back stream to form a low-pressure region in the diffuser. As a result, the thermal environment applied to the nozzle at a high altitude can be simulated on the ground. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56256-A (JP)
Title: Property-controlled steel excellent in welding crack sensitivity and having high tensile strength of 80kg/ 2
Inventor: KASAMATSU YUTAKA
IPC: C22C38/54
Filed: 1979-06-15
Abstract: PURPOSE: To prevent a welding crack from taking place in a steel even if it is preheated at a low temperature, by composing the steel of prescribed quantities of C, Si, Mn, Cr, Mo, V, B, Al and N and the rest of Fe and unavoidable impurities and limiting the Al content and N content of the steel at its quenching temperature.  
     CONSTITUTION: A steel, which comprises 0.04W0.09% of C, less than 0.55% of Si, 0.6W1.4% of Mn, more than 0.3% but not more than 1% of Cr, more than 0.3% but not more than 0.8% of Mo, less than 0.1% of V, 0.0005W0.002% of B, 0.04W0.1% of Al and 0.002W0.004% of N as indispensable constituents and the rest of Fe and unavoidable impurities and is 0.25 or less Pcm=C+1/30Si+1/20(Mn+ Cu+Cr)+1/60Ni+1/15Mo+1/10V+5B, is quenched and tempered so that the steel is changed into a high-tensile steel as described in the title. The Al content and N content of the steel at its quenching temperature (T°K) are limited as a formula shown. The tensile strength of this alloy steel is as high as 60kg/mm 2 . No welding crack takes place in the steel even if it is preheated at a service temperature or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04261406-A (JP)
Title: Near infrared photopolymerization initiator
Inventor: KONDO KUNIO
IPC: C08F20/00
Filed: 1991-02-15
Abstract: PURPOSE:To obtain the title initiator useful for polymerizing an ehtylenically unsaturated monomer, etc., starting polymerization in high sensitivity without being influenced by color tone of photopolymerizable composition, a filler, etc., comprising a near infrared ray absorbing cation dye-boron anion complex having a specific structure. CONSTITUTION:The objective initiator comprising a boron anion complex such as near infrared ray absorbing cation dye-tri n-butyl(triphenylsilyl)boron anion of cyanine or triarylmethane-based dyestuff shown by the formula (D<+> is cation dye having absorption in near infrared range; R1 to R6 are alkyl, aryl, alkaryl, allyl, aralkyl, alkenyl, alkynyl, etc., one or more of R1 to R3 are 1-8C alkyl).
Patent JP-S63243978-A (JP)
Title: Toner cartridge
Inventor: INOUE YOSHIO
IPC: G03G15/08
Filed: 1987-03-31
Abstract: PURPOSE:To avert toner splashing by providing a cap member stuck with a sealing film on the base of a cartridge container filled with a toner and drawing out the cap member at the time of imposing said container on a toner box and transferring the toner in the container into the box. CONSTITUTION:An aperture 2 is provided to the bottom plate 13 of the rectangular toner cartridge container 1 made of paper consisting of a top plate 12, the bottom plate 13 and a rectangular cylindrical body 11. Two lines of guide rails 31 having groove parts 32, 33 are mounted in parallel to the peripheral part thereof. A sealing agent 14 having a wide area is coated at one end so as to close the aperture 2 and a linear seal 14b is coated on the other end, respectively, and the sealing film 3 is stuck thereto. The cap member 4 is inserted to the rear face of the film 3 by utilizing the guide rails 31 and the end of the film 3 extended to the sealing agent 14b side is folded back and is fixed to the rear face of the cap member 4. The cartridge 1 is placed on the toner box 5 in such a manner and the cap member 4 is drawn out together with the film 3 to allow the toner to fall from the aperture 2.
Patent JP-S5411743-A (JP)
Title: Fixing device of recording medium supporting toner images
Inventor: TOMITA SATORU
IPC: G03G15/20
Filed: 1977-06-28
Abstract: PURPOSE: To obtain stable and good picture images of high utilization efficiency of heat by disposing heating elements in the paths for the circulating air currents of the passage for the recording medium within a hermetic vessel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58192903-A (JP)
Title: Cooling device of steam turbine rotor
Inventor: TANUMA TADASHI
IPC: F01D9/02
Filed: 1982-05-07
Abstract: PURPOSE:To cool the rotor efficiently with a simple construction by providing a steam intake section in the first stage wheels and also providing a cooling fin on the rotor surface in a double-flow steam turbine. CONSTITUTION:Steam intake sections 8 and 9 are provided on a pair of opposing first stage wheels 5 and the low temperature steam at the first stage outlet section is led to the shape surrounded by the first stage wheel 5, a rotor 2 and double-flow type nozzle box 3. A steam discharge section 10 is provided at the bottom section of the first stage wheel 5 to exhaust the low temperature steam in the above-mentioned space to the outside of the space. On the surface of the rotor 2 a spiral cooling fin 11 is provided to promote the flow of the cooling steam 13, utilizing the rotation of the rotor 2. In this way the rotor 2 is cooled sufficiently by the cooling steam.
Patent JP-S57190357-A (JP)
Title: Power transistor
Inventor: NAGURA HIDEAKI
IPC: H01L29/73
Filed: 1981-05-19
Abstract: PURPOSE:To obtain an enlarged safe operating region for a transistor by a method wherein a highly doped collector layer is provided in a collector region surface adjacent to a longitudinal power transistor base region and a lateral Zener diode is built of a PN junction wherein said collector layer and said base region participate. CONSTITUTION:A P diffused N<++> type region 13 is formed on the rear surface of an N type Si substrate 12 to act as a collector. The front surface of the substrate 12 and the rear surface of the region 13 are respectively coated with SiO2 films 14. Next, As is diffused from the front surface of the substrate 12 through the film 14 for the formation of an N<+> type layer 15. The film 14 is provided with an opening at its central part wherethrough B is diffused into the substrate 12 for the formation of a P<+> type base region 16. Then, inside the region 16, an N<++> type emitter region 17 and, simultaneously, a channel stopping ring shaped N<++> type region 18 are formed with the layer 15 remaining between the regions 16 and 17. The region 16 acts as a Zener diode anode region while the layer 15 sandwiched between the regions 16 and 18 acts as a Zener diode cathode region.
Patent JP-H11273054-A (JP)
Title: Production of magnetic recording medium and its production
Inventor: OHASHI KAZUO
IPC: G11B5/70
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for stably producing a magnetic recording medium having excellent cost performance and degraded surface electric resistance value. SOLUTION: This process for producing the magnetic recording medium consists in providing the magnetic recording medium with a lower layer 3 and an upper layer 4 in this order on a base 2 by simultaneously or successively applying a coating material for the lower layer contg. carbon black, inorg. powder and a binder and the coating material for the upper layer contg. ferromagnetic powder and a binder on the base. The grain size of the carbon black is <=80 nm and is incorporated at 0.1 to 5 pts.wt. into 100 pts.wt. inorg. powder in the coating material for the lower layer. The surface electric resistance value of the dry coating film when the coating material for the lower layer is applied on the base in such a manner that the solid content attains 30 to 40 wt.% and the dry thickness attains 5 μm is 10<5> to 10<7> Ω/(square).  The coating material for the lower layer and the coating material for the upper layer are respectively applied on the base in such a manner that the dry thickness of the lower layer 2 attains >=3 times the dry thickness of the upper layer 4.
Patent JP-S58203990-A (JP)
Inventor: KURISUCHIYAN RUNAURU
IPC: A61P1/04
Filed: 1983-05-02
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-S62652-A (JP)
Inventor: KAARU HANSU ARUBUREHITO
IPC: F02F1/14
Filed: 1986-04-02
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-H07257357-A (JP)
Title: Hydraulic brake booster
Inventor: OKANO KUNIO
IPC: B60T13/14
Filed: 1994-03-23
Abstract: PURPOSE:To reduce the sliding resistance of the power piston of a hydraulic booster. CONSTITUTION:The liquid pressure of an accumulator 68 is regularly worked on a seal ring fitted to the outer circumference of a power piston. In addition to the accumulator 68, a second accumulator 88 is provided. The first accumulator 68 holds a low liquid pressure by a pressure regulating valve 102, and the second accumulator 88 holds a high liquid pressure by a pressure sensor 90. A switching valve 94 is provided between both the accumulators 68, 88, and the switching valve 94 is switched according to the pressure in the power chamber of the hydraulic booster 40. While the pressure in the power chamber is smaller than a set value, the second accumulator 88 is interrupted from the hydraulic booster side to operate the liquid pressure booster 40 by the first accumulator 68, and when the pressure in the power chamber is raised to the set value or more, the second accumulator 88 is allowed to communicate with the hydraulic booster 40.
Patent JP-S62238288-A (JP)
Title: Cyclic carbamate and agricultural and horticultural germicide
Inventor: KURAHASHI YOSHIO
IPC: A01N43/90
Filed: 1986-04-04
Abstract: NEW MATERIAL:A compound expressed by formula I (X and Y are 0 or S; Z is H, halogen, alkyl or nitro; n is 2 or 3). EXAMPLE:4,5-Dimethylene-2,4-benzoxazin-3-one expressed by formula II. USE:An agricultural and horticultural germicide. PREPARATION:A compound expressed by formula III (Z<1> is H, halogen or alkyl), e.g. 7-hydroxymethyl-2,3-dihydroindole, etc., is reacted with a trichloromethyl chloroformate to afford the aimed compound expressed by formula I (X and Y are O; Z is H, halogen or alkyl), e.g. 4,5-dimethylene-2,4- benzoxazin-3-one, etc. The starting raw material expressed by formula III is partially a novel substance, e.g. 7-hydroxymethyl-2,3-dihydroindole, 8- hydroxymethyl-1H,2,3,4-tetrahydroquinoline, etc.
Patent JP-H06288568-A (JP)
Title: Deodorizing heater unit
Inventor: UENO TAKAHIRO
IPC: F24F1/00
Filed: 1993-04-02
Abstract: PURPOSE:To obtain a deodorizing heater unit which safely, efficiently removes all kinds of bad odor components in a residential space in a room without emitting hazardous substances to human body and with installation space saved. CONSTITUTION:A deodorizing heater unit 50 includes fins 32c which are made of a material having a relatively high heat conductivity such as aluminum and attached around the periphery of a heater 32a, a glassy coat film 32d applied on the surface of the fins 32c, a catalytic coat layer 32e which contains at least activated alumina, silica, zeolite and metals of the platinum group and is applied on the surface of the glassy film 32d, and is equipped with an insulation cap 32f attached at the end of the heater 32a, a heat shield plate 33 mounted near the heat generation part of the heater 32a, a mounting piece 34 which fixes the heater 32a and the heat shield plate 33, and a temperature controller 51 and a temperature circuit-breaker 52 which are located above the heat shield plate 33 and electrically arranged in series with the heater 32a.
Patent JP-S522143-A (JP)
Title: Interruption priority chain circuit
Inventor: UEHARA HIROSHI
IPC: G06F13/24
Filed: 1975-06-24
Abstract: PURPOSE: To provide an option input/output unit required for high interruption preference which can automatically switch preference when the option is connected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11279805-A (JP)
Title: Pocket-handkerchief with board
Inventor: KIKUCHI YUKAKO
IPC: A41B15/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pocket-handkerchief with a board for giving natural bulky pleats to the handkerchief. SOLUTION: One end of a paper board strip foldable into two is used as a pressing part 4 and the other end is used as a holding part 3 and a notch 5 is formed on the holding part 3 to obtain a board 2 for the objective product. A corner of a handkerchief 1 is inserted and fixed in the notch 5, the diagonal corner is folded in a state to wrap the outer end of the holding part 3 and the pressing part 4 is folded upon the folded part to obtain the objective pocket- handkerchief with board.
Patent JP-H11272870-A (JP)
Title: Method and device for editing description file preparation and method and device for image editing
Inventor: ITO WATARU
IPC: G06T11/60
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the storage capacity needed to store templates when templates and photographs are put together and outputted according to editing description files for the templates and photographs that a user has edited. SOLUTION: On a user's personal computer 1, editing is carried out by using a low-resolution template 3 having four channels of R, G, B, and β. The βchannel indicates the label value of a pixel group of constituent components included in the template 3 including a pixel and in an editing description file F, information showing that the color of the constituent components corresponding to the label value of the β channel is changed is recorded. An image server 2 performs the color conversion of constituent components of a high-resolution template 11, synthesis with a photograph that a user specifies, etc., according to the editing information in the editing description file F and outputs a synthesized image on a printer 13.
Patent JP-H1011017-A (JP)
Title: Display device and display part driving circuit
Inventor: ETO MASAYASU
IPC: G09G3/296
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce power loss by a resonance and also to make changes of rising characteristics and falling characteristics of pulses small even with respect to the change of the number of electrodes to be driven in a constitution driving the electrodes with the pulses while utilizing a resonance in which an inductance and capacitances of the electrodes of a display part are used. SOLUTION: This display part is provided with a variable inductance part 15 and a changeover part 14 changing over connection states of the electrodes of a display part 9 to the variable inductance part 9. Then, at the time of a display operation, the inductance value is controlled so that the product between the capacitance value of a capacitance which includes capacitances of the display part 9 and which forms a resonance and the inductance value of the variable inductance part 15 becomes values which satisfy the rising specification of the pulses according to the change of the number of the electrodes connected by the changeover part 14.
Patent JP-S58195737-A (JP)
Title: Coal-firing water heater with controlled reservoir
Inventor: KOBAYASHI KAZUO
IPC: F23N1/08
Filed: 1982-05-08
Abstract: PURPOSE:To enable fine combustion control of a burner to be made readily to improve the combustion efficiency of coals of low grades etc. by a method wherein a water reservoir is installed separately from the heater and the arrangement is made such that hot water is circulated between the water reservoir and the heater, and combustion control of the heater is conducted by means of an upper limit thermometer and a lower limit thermometer installed in the water reservoir. CONSTITUTION:A water reservoir 3 through which hot water is circulated is installed separately from a heater body 1. The arrangement is made such that the water in the reservoir 3 is circulated by a pump 4 into the heater 1, whilst the water overflowing from the heater is returned by way of a conduit 5 into the reservoir 3. The reservoir 3 houses heat exchangers 6, 7 which are connected through heating pipings 8, 10 to heat exchangers 11, 12, respectively, installed in the heater. Further, the reservoir 3 has an upper limit thermometer 13 and a lower limit thermometer 14 mounted on the upper and lower part thereof and whose outputs are inputted to a controller 15. In this arrangement, when heat consumption is more than the heat quantity supplied to the heater 1, the temperature indicated by the upper limit thermometer 14 lowers so that the quantity of fuel combusted in the heater 1 may be increased. Further, when the heat consumption is less than the heat quantity supplied to the heater 1, ON.OFF controls of the heater 1 are made by the controller 15.
Patent JP-H08249304-A (JP)
Title: Neural network learning system
Inventor: HACHITSUKA YOTARO
IPC: G06N3/08
Filed: 1995-03-09
Abstract: PURPOSE: To provide a neural network which can obtain a desired output signal fast and stably by a learning system that generates an optimum weight coefficient update error signal on the basis of the level of an error signal and updates a weight coefficient. CONSTITUTION: In a binary neural network which learns by using a binary tutor signal, an output unit which sends out a binary output unit signal matching with the binary tutor signal generates a weight coefficient update error signal which has the opposite polarity to the error signal and decreases in amplitude away from the tutor signal when the absolute value of the error signal obtained by subtracting the output unit signal of the binary neural network from the binary tutor signal is smaller than a 1st threshold and also generates a weight coefficient update error signal having a smaller amplitude than that of the error signal and the same polarity when the absolute value of the error signal is larger than the 1st threshold value, and an output unit, where the binary output unit signal is wrong,  updates the weight coefficient on the basis of the weight coefficient update error signal by using a weight coefficient update error signal generator 10 generating the same weight coefficient update error signal as the error signal.
Patent JP-S63242776-A (JP)
Title: Car body assembling method for automobile
Inventor: TAKAO KOJI
IPC: B62D65/00
Filed: 1987-03-30
Abstract: PURPOSE:To improve assembling property of a floor assembly with body assemblies on both sides, by a method wherein a floor assembly, where function parts and interior parts are assembled together, is combined with body assemblies on both sides from the outside in the direction of a car width by means of screws. CONSTITUTION:A floor assembly 1 has a floor panel 2 and side sill inners 3. A stepped part 4 is formed at the intermediate part in a longitudinal direction of the floor panel 2, and a longitudinally extending tunnel part 6 is formed in an upward expanding manner at a central part in the direction of a car width. Function parts, e.g. front sheets, rear sheets, are mounted to the floor panel 2. Each of body side assemblies 22 on both sides has pillars 23-25, a roof side rail 6, a rear fender 27, and a side sill outer 28. The side inner 3 of the floor assembly is combined with the side sill outer 28 of the body side by means of bolts.