baber/WOPTO huggingface dataset:
Patent JP-H08305200-A (JP)
Title: Heating roller for fixing
Inventor: YAMAMOTO TAKEMI
IPC: H05B3/00
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a roller having a simple structure in which the temp. distribution can be easily controlled by using a heat-resistant resin sheet having a heater on the outer surface and then fixing another heat-resistant resin on the inner surface by blow forming to make one body. CONSTITUTION: This heating roller 10 for fixing is produced by forming an adhesion preventing layer 14 on the outer surface of a roller main body 12 of an aluminum cylinder having good thermal conductivity and adhering and fixing a resistance heat-generating member to the inner surface of the body 12. This resistance heat-generating member consists of a heat-resistant resin sheet 22 having a resistance heat-generating body 20 formed on the sheet 22, and is inserted into the roller main body 12 and adhered by blow forming method using a cylindrical heat-resistance member. Further, the heating roller 10 for fixing is equipped with a pair of sliding electrodes 28, 30 each having a brush on its top which are supported by the frame of the main body.  A driving current is supplied through the sliding electrodes 28, 30 to each resistor member to generate heat, and thereby, heat can be generated from the whole of the heating roller 10 for fixing.
Patent JP-H10292566-A (JP)
Title: Sound insulating roof structure
Inventor: KAMEI TADAO
IPC: E04D3/35
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve sound insulating capacity bar a method wherein a double folded-plate roof material in a sandwich structure is arranged on a roof decking and horizontal members are fixed with fixing metal fixtures to the double folded-plate roof material, and furthermore cemented chip boards or cemented excelsior boards are arranged on the horizontal members. SOLUTION: A double folded-plate roof material 2 made up by sandwiching a heat insulating material 13 between upper and lower folded-plates 11, 12 formed of two corrugated steel plates or the like is fixed with tight frames 3 and connectors 16 to a roof decking 1 comprising of beams, purlins or the like made of shape steels. Then, horizontal members 7 are fixed to the double folded-plate roof material 2 with fixing metal fixtures 9 each made up of a bolt 22-equipped U-shaped holding body 23 made of metal plate and a fixing plate 24 connected integrally to the upside of the U-shaped holding body 23. Rigid cemented chip boards 6 are stuck to the horizontal members 7 with a heat insulating air layer provided between the cemented chip boards 6 and the double folded-plate roof material 2, and metal roof plates 10 are laid by batten seam roofing on the cemented chip boards 6.  Accordingly, excellent workability with lightness can be obtained.
Patent JP-H0411692-A (JP)
Title: Method for increasing calorific value of blast furnace gas
Inventor: NAKAJIMA RYUICHI
IPC: C10J1/20
Filed: 1990-04-27
Abstract: PURPOSE:To increase a calorific value of blast furnace gas simply with inexpensive equipment by running the blast furnace gas through a gas-separating membrane which selectively allows CO2 gas to permeate therethrough and separate it. CONSTITUTION:Blast furnace gas generated in a blast furnace 1 is run through a dust catcher 2 and an electric precipitator 3 to remove dusts contained therein and obtain clean gas. Then, part of this gas is distributed to a gas-separating chamber 4 and the rest of the gas is distributed to a holder 10 by operating flow control valves 13 and 14. The gas running through the flow control valve 14 is run through a gas-separating membrane chamber 6 wherein gas-separating membranes which selectively allow CO2 gas to permeate therethrough and separate it are layered in great numbers via a high-pressure chamber 5 of the gas-separating chamber 4 to increase the content of CO2 gas. Then, the CO2-rich gas is stored in a gas holder 11 via a low-pressure chamber 7 and a blower 8. On the other hand, when the concentration of CO2 gas in the high-pressure chamber 5 is increased with the lapse of time, the blast furnace gas in stored in a holder 12 via a blower 9 by opening a valve 15.
Patent JP-S60259887-A (JP)
Inventor: SATOU SHIYUNICHI
IPC: F27B21/08
Filed: 1984-06-06
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-S5542408-A (JP)
Title: Waveguide-type latching phase shifter
Inventor: NAKAZATO HIDEO
IPC: H01P1/30
Filed: 1978-09-20
Abstract: PURPOSE:To know accurately the increment of the temperature and other factors by attaching the temperature-sensitive element directly to the ferrimagnetic substance provided into the waveguide, thus ensuring an accurate compensation for phase shift amount. CONSTITUTION:Temperature-sensitive element 43 is attached to the side face or the square hole in the tube axial direction of ferrimagnetic substance 2 provided into the waveguide. Thus the temperature change of substance 2 is detected directly, and the heat electromotive force obtained in accordance with the temperature change is amplified 45 up to the necessary level. And this signal is applied to exciter 41 to control the amplitude of the output current, thus securing compensation for the phase shift amount according to the temperature change of substance 2. As a result, the temperature increment and other factors can be known accurately, accordingly ensuring an accurate compensation for the phase shift amount.
Patent JP-S63280528-A (JP)
Title: Frame synchronizing system
Inventor: MITOMO ISAMU
IPC: H04J3/06
Filed: 1987-05-13
Abstract: PURPOSE:To select the highest synchronizing lock speed at all times independently of the transmission delay time by selecting automatically the mutual corresponding system when a transmission delay time is below the threshold value and the single corresponding system when the time is over the threshold value. CONSTITUTION:When collation result information of the synchronous pattern is inputted to mode counters 1, 1', dissidence/coincidence is discriminated by a discrimination circuit 2' with respect to a 1st synchronous pattern and when coincidence is taken, the counter 3 counts the backward protection stage number to output synchronizing establish information (1st establishment information). On the other hand, coincidence/dissidence with respect to a 2nd synchronous pattern sent from an opposite station is discriminated by the discrimination circuit 2 by using the 1st information and when the coincidence is taken, the counter 3 applies the count by the backward protection stage number to output the synchronous establish information (2nd establish information). A selection circuit 4 applies synchronization establish in the faster timing of the 1st and 2nd establish information. Thus, the dependency of the synchronous locking time on the transmission delay is eliminated.
Patent JP-S5339919-A (JP)
Title: High damping material and production thereof
Inventor: OZAKI TOSHINORI
IPC: C22C38/00
Filed: 1976-09-27
Abstract: PURPOSE: To obtain a material of high damping capacity by generating many cracks in a part of a metallic material due to hot brittleness phenomenon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07299045-A (JP)
Title: Mr device
Inventor: MIURA YOSHIAKI
IPC: A61B5/055
Filed: 1994-04-30
Abstract: PURPOSE:To improve the signal resolution in a small signal by carrying out a sequence of prescanning prior to a pulse sequence for inspection to determine NMR signal strength, and switching the dynamic range of a dynamic range variable type A/D converter according to the signal strength. CONSTITUTION:In a one for performing an image pickup scanning under the control of a computer 51 and a sequence controller 52, prescanning is carried out prior to the image pickup scanning. Compared with the image pickup scanning, this prescanning is differed only in a point that the pulse of an inclined magnetic field for dependent encode is not added, and the data for the phase- directional low frequency component is provided from the NMR signal generated thereby. In a computer 3, the largest value is determined from the NMR signal, and the dynamic range of a dynamic range variable type A/D converter 43 is switched according to the maximum value. After this switching, a prescribed image pickup scanning is executed.
Patent JP-S62272390-A (JP)
Inventor: KAMIKO SUMIO
IPC: G07G1/12
Filed: 1986-05-21
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-H06324423-A (JP)
Title: Negative silver halide photographic sensitive material
Inventor: KAGA MAKOTO
IPC: G03C1/035
Filed: 1993-05-17
Abstract: PURPOSE:To provide the negative silver halide photographic sensitive material high in sensitivity, low in fog, and superior in pressure resistance and processing fluctuation resistance, to describe more precisely, less probable to cause density change when pressure is applied, irrespective of a dry or wet state, and improved in the processing fluctuation resistance due to a development inhibiting material eluted from the photosensitive material and accumulated in a color developing solution. CONSTITUTION:The negative silver halide photographic sensitive material has at least one silver halide emulsion layer on a support, and this emulsion layer is characterized by that the silver halide grains contained in the emulsion comprise silver chlorobromide containing >=95mol% silver chloride and substantially no silver iodide, and each of the grains comprises a silver bromide-localized phase containing >=10% silver bromide and the main body, and each contains a gold compound in its inside.
Patent JP-H02294105-A (JP)
Title: Integrated circuit
Inventor: FUJISAWA MASANORI
IPC: H03F3/68
Filed: 1989-05-08
Abstract: PURPOSE:To reduce the production of crosstalk and to improve the performance and characteristic by containing an internal resistance of a bonding wire for an output of a 3rd amplifier circuit in a feedback loop. CONSTITUTION:An output of a 3rd amplifier circuit 18 connects independently to a bonding pad 22 and one terminal of a feedback resistor 19 connects independently to a bonding pad 32. Then an output of the 3rd amplifier circuit 18 is extracted and a lead terminal 25 connecting to loads 30, 31 such as a headphone in common and the bonding pads 22, 32 are interconnected by bonding wires 33 and 34. Since the internal resistance of the bonding wire 33 is contained in the feedback loop, the output impedance of the 3rd amplifier circuit 18 when viewing from the lead terminal 25 is reduced. Thus, the deterioration in the crosstalk due to the internal resistance of the bonding wires is prevented.
Patent JP-H05310387-A (JP)
Title: Side plate for elevator cage
Inventor: YAMAMOTO KOJI
IPC: B66B11/02
Filed: 1992-05-07
Abstract: PURPOSE:To provide a side plate for an elevator cage which decreases the width of a joint as an enamel sheet is prevented from bending. CONSTITUTION:An enamel sheet 14 adhered on the surface of a molded metallic sheet 13 has width increased to a value higher than that of the molded metallic sheet 13. An opposite part protruded from the end part 13a on the opposite side of the molded metallic sheet 13 in a direction in which they approach each other is formed. The back of the opposite part is supported by the bent part 18a of the long piece 18 of an insertion piece 16, and a joint part 15 having width lower than the opposite distance of the end part 13a on the opposite side of the molded metallic sheet 13 is arranged on the surface side of the opposite part.
Patent JP-S5639045-A (JP)
Title: Recovery of benzylbenzoate
Inventor: SHIRAGAMI MITSUAKI
IPC: C07C69/78
Filed: 1979-09-07
Abstract: PURPOSE: To obtain the titled compound useful as a fixative etc. in high purity and yield, by the recovery benzoic acid etc. through distillation of a mixture obtained from oxidation of toluene in the presence of a heavy metal catalyst, and further distillation of the residue at a temperature within a specific range.  
     CONSTITUTION: Toluene oxidized with molecular oxygen in the presence of a heavy metal catalyst to give a reaction mixture containing benzoic acid. The mixture is then distilled successively, to recover compounds having low boiling points, e.g. the unreacted toluene etc., and benzoic acid. The distillation residue is maintained at 120W220°C, preferably at 150W210°C or below, under reduced pressure, usually at 40 torr or below, preferably at 30 torr or below, to recover benzylbenzoate (BZB) as a fraction.  
     EFFECT: To reduce the decomposition of BZB sharply by the distillation at a specific temperature of below. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5340025-A (JP)
Title: Coating material for water pepe
Inventor: NOMURA TADASHIGE
IPC: C09D5/00
Filed: 1976-09-24
Abstract: PURPOSE: A material capable of coating satisfactoryily inner surfaces of water pipes without affecting water quality meeting specified standard, which comprises an ethylene polymer and an inorganic filler in a specific composition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63305002-A (JP)
Inventor: PEETERU MARUTEIN UATSUKERURE
IPC: B60B5/00
Filed: 1988-05-13
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-S5238913-A (JP)
Title: Magnetic head
Inventor: ARAI SEIJI
IPC: G11B5/37
Filed: 1975-09-23
Abstract: PURPOSE: To improve density of a thin film head by holding a ferromagnetic materical between high permeability material to utilize hole effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08282308-A (JP)
Title: Vaporized fuel passage regulating device for fuel tank
Inventor: NAKAJIMA TATEAKI
IPC: B60K15/04
Filed: 1995-04-17
Abstract: PURPOSE: To remarkably reduce wear of a rod and a flap valve by providing a rolling member capable of rotating in the same direction as the turning direction of the flap valve at the rushing end of the rod. CONSTITUTION: When an oil feeding nozzle 19 is inserted into a filler pipe 1 through an oil feeding nozzle guide 3, a flap valve 6 is pressed against the tip of the oil feeding nozzle 19 to turn downward to open an opening 4 of the oil feeding nozzle guide 3. A recessed surface 20 of the flap valve 6 abuts on a roller 18 at the tip of a rod 14 to push in the rod 14. As the rod 14 is pushed in, a poppet valve 9 is opened, and a vaporized fuel inflow chamber 10 and a vaporized fuel outflow chamber 11 communicate with each other. Thus, the vaporized fuel in a fuel tank, which is pressurized by fuel liquid poured into from the filler pipe 1, flows in a canistor. Since a rotary shaft of the roller 18 at the tip of the rod 14 extends in parallel with a supporting shaft 7 for supporting the flap valve 6, the roller 18 smoothly rolls when the rod 14 is pressed in by the flap valve 6.
Patent JP-S5750321-A (JP)
Title: Rotary magnetic head device
Inventor: FUJIOKA YOSHIHARU
IPC: G11B5/53
Filed: 1981-07-24
Abstract: PURPOSE:To facilitate exchange of a magnetic head, by providing two sets of magnetic heads, a head base where they are fixed in prescribed positions preliminarily, and a fixing mechanism which positions the head base in a fitting face. CONSTITUTION:A head base 5 consists of semicircular base half materials 5a and 5b and an adhesive layer 5c for adhesion of them, and the thickness of the adhesive layer 5c forms a gap of a magnetic head 4. Respective base half materials are provided with notch parts 23 and 24. Core half materials 4a and 4b forming the magnetic head 4 are fixed to these notch parts respectively by adhesion. The base half material 5a is provided with a V groove 25, and the half material 5b is provided with an arc-shaped escape 25a. The head base 5 formed in this manner is put on a rotary material 2, and the V groove 25 is brought into contact with a fitting rotary shaft 1 to fix the head base 5. By this formation, exchange of the magnetic head is facilitated.
Patent JP-S63281308-A (JP)
Title: Porcelain capacitor
Inventor: CHAZONO KOICHI
IPC: H01G4/232
Filed: 1987-05-12
Abstract: PURPOSE:To obtain a porcelain capacitor excellent in resistivity and bending strength via the baking at 1200 deg.C or less in the nonoxidizing atmosphere by specifying the basic constituent and the additive constituent of dielectric porcelain. CONSTITUTION:Dielectric porcelain is constituted of the basic constituent 100pts. wt. and the additive constituent 0.2-10.0pts.wt., and the basic constituent is made of (Ba1-v-wMevMgwO)k(Zr1-x-yTixSiy)O2, where Me is at least one kind of element out of Sr and Ca, v=0.005-0.980, w=0.001-0.05, x=0-0.5, y=0.005-0.100, k=0.8-1.25 respectively. The additive constituent is made of Li2O, SiO2, and MO, where MO is at least one kind of metal oxide among BaO, ZnO, SrO, and CaO. A porcelain capacitor with the resistivity of 1.0X10<8>MOMEGA.cm or more and the bending strength of 1500kg/cm<2> via the baking at 1200 deg.C or less in the nonoxidizing atmosphere.
Patent JP-H08315359-A (JP)
Title: Production of metal thin film type magnetic recording medium and producing device therefor
Inventor: HOSAKA TOMIJI
IPC: G11B5/85
Filed: 1995-05-15
Abstract: PURPOSE: To decrease defects on the surface of a magnetic recording medium by decreasing generation of a splashing in the forming process of a magnetic layer for the magnetic recording medium, and to obtain a metal thin film type magnetic recording medium which can deal with a high recording density. CONSTITUTION: A magnetic recording layer is formed on a nonmagnetic supporting body by irradiating a fusible magnetic metal material with electron beams 14 while a magnetic metal material is supplied in a larger amt. than the vaporized amt. of the magnetic metal material to a crucible 13. The metal material is supplied almost parallel to the electron beams 14 and along the irradiating direction of the beams 14 in a wider range than the irradiating width of the beams.
Patent JP-H11308448-A (JP)
Title: Image processor and image processing method
Inventor: TANIOKA HIROSHI
IPC: H04N1/40
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate noise while leaving an edge and to output the multilevel images high in definition. SOLUTION: In this image processing method, binary image signals 1 are inputted, the matrix of 3×3 is taken out by using a line buffer 2 and a delay circuit 5, coefficients α1-α9 are multiplied to the image signals of respective picture elements in a multiplication circuit 4 and a weighted average value F'5 relating to the picture element under consideration is obtained. The averages E6 /2 and E8 /2 of the errors of the weighted average value and the first density data of the picture element are calculated for the peripheral picture elements of the picture element under consideration by a subtraction circuit 8, a division circuit 9, the line buffer 10 and the delay circuit 11. Then, they are added to the weighted average value F'5 of the picture element under consideration by an addition circuit 14 and multilevel image signals F5 are obtained.
Patent JP-S63280135-A (JP)
Inventor: SHIRAISHI TAKASHI
IPC: E04B1/24
Filed: 1987-05-12
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-S5340611-A (JP)
Title: Production of low phosphrus chrome alloy
Inventor: KATAYAMA HIROYUKI
IPC: C22C33/04
Filed: 1976-09-27
Abstract: PURPOSE: To dephosphorize and desilicify high Si, low C ferrochrome by reacting the molten ferrochrome with a flux comprising CaC 2 ', CaO and CaF 2  so as to produce low P ferrochrome. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10308282-A (JP)
Title: Thin film electroluminescence element and its manufacture
Inventor: KATO HISATO
IPC: H05B33/12
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin film EL element with insulating layers having no void and dielectric breakdown on an electrode layer formed of metal to prevent the defect of picture elements and the breakage of electric wires and its manufacture. SOLUTION: A thin film electroluminescence element has the first electrode layer 21 formed of metal, the first insulating layer 32, a luminous layer 4a, the second insulating layer 32 and a transparent electrode 22 laminated in sequence on an insulating substrate 11. The relative density of the first insulating layer 32 (the ratio of the density of the first insulating layer to the single crystal density of material constituting the layer) is 93% or more. The first insulating layer 32 is formed with thermochemical gas phase growth.
Patent JP-H10306450-A (JP)
Title: Method for laying concrete block, and clamp
Inventor: MABUCHI KAZUMI
IPC: E02B3/14
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To lighten concrete blocks, and to lay the concrete blocks easily by adjacently arranging the concrete blocks with anchors and connecting the opposed concrete blocks among these anchors under the state in which the concrete blocks are tensioned through clamps. SOLUTION: A large number of the cubic foot-protection blocks 11 made of concrete are arranged on a riverbed 10 in one direction or the direction orthogonal to one direction mutually adjacently. In the foot protection blocks 11, U-shaped anchors 2 are protruded into recessed sections formed to side faces, and the anchors 2 of the adjacent foot-protection blocks 11 are disposed so as to face each other. Coupling devices (clamps) 21 are installed among the opposite anchors 2, and the anchors 2 are combined under a tensile state and the adjacent foot-protection blocks 11 are unified. Accordingly, even when the weight of each foot-protection block 11 is lightened, weight is increased remarkably by unifying a large number of the foot-protection blocks 11, and the foot-protection blocks 11 are not moved by a water flow at the time of a flood.
Patent JP-S61272668-A (JP)
Title: Test facilitation system
Inventor: FURUTA SHINICHI
IPC: H01L21/66
Filed: 1985-05-29
Abstract: PURPOSE:To test function blocks, one by one, by supplying data to each function block and inspecting its output. CONSTITUTION:Data inputted from a data input terminal 6 is inputted to a shift register 5 according to a shift register clock inputted through a clock input terminal 7. The set data is outputted and data supplied to function blocks B and C are outputted to a bus 10 from a bus 10 through a selector 4 in input mode. They are passed through an output gate 4 similarly in output mode or through an output gate 3 when the data is supplied to a function block C, so that test data is outputted to the bus 10. Thus, data is supplied to each function block and its output is inspected to test the respective function blocks, one by one.
Patent JP-H01285966-A (JP)
Title: Developing device
Inventor: YOSHINO KUNIHISA
IPC: G03G15/01
Filed: 1988-05-13
Abstract: PURPOSE:To form the natural color image of the color tones faithful to the color tones of an original without having fogging and carrier sticking by controlling the differences between the potentials in the image exposing parts in the developing regions of respective developing devices and the DC bias voltages of respective developing sleeves in such a manner that the same differences are maintained through the respective developing devices. CONSTITUTION:The surface potentials of the non-exposing part of an image forming body 1 near the developing regions are measured by using surface potential sensors 9-1-9-4 and the developing sleeve bias voltages of the developing devices 5-8 are so controlled by using control circuits 10-1-10-4 that the specified differences from the surface potentials measured by the surface potential sensors are maintained. The specified differences between the potentials in the image exposing section on the image forming body 1 in the developing regions and the DC bias voltages of the developing sleeves are maintained in such a manner. The developing electric field sin the respective developing regions are, therefore, maintained at the same levels and the toner depositions of the respective colors are uniformized even if the developing devices housing the toners of difference colors such as with a natural color image forming device are disposed in the positions differing in the arrival time from the positions of an electrostatic charger. The natural color images of the color tones faithful to the original image are thereby formed without having the fogging and carrier sticking.