baber/WOPTO huggingface dataset:
Patent JP-H09201831-A (JP)
Title: Mold and method for molding of urethane foam pad
Inventor: EBE KAZUNARI
IPC: B29C39/26
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent urethane foam stock solution from creeping around a front side of a product by raising adhesion between resin and protruded wall by a method wherein a slit-forming protruded wall is provided so as to put an outer periphery of foamed synthetic resin to be integrally foamed between the protruded walls, and the slit forming protruded wall is made almost perpendicular to a seat. SOLUTION: Side slit-forming protruded walls inserting a slab foam 1 as integral foaming use between them are formed perpendicularly or in a reverse tapered shape. In order to obtain good moldability especially even at a terminal part of the slit forming protruded wall, a height of the slit forming protruded wall is sufficiently secured so as to reach at least 50% of a thickness of the slab foam. Adhesion between the slab urethane foam 1 and the slit forming protruded wall is raised to prevent the urethane foam stock solution to be poured later from going around. Further, the mold at a front end part of the pad is made vertical to raise adhesion to the slab urethane foam. Therefore, excellent foamed synthetic resin integrally molded product can be prepared.
Patent JP-H01191792-A (JP)
Title: Production of nitrogen trifluoride
Inventor: HOKONOHARA HISASHI
IPC: C25B1/00
Filed: 1988-01-27
Abstract: PURPOSE:To obtain NF3 having a very low CF4 content when NF3 is produced from NH4F.HF and HF as starting materials by a molten salt electrolysis method, by using starting material contg. org. compds. by an amt. reduced to a prescribed value or below. CONSTITUTION:NH4F.HF (acidic ammonium fluoride) contg. org. compds. by <=50wt.ppm (expressed in terms of C) is used as starting material. NF3 (nitro gen trifluoride) is produced from the NH4F.HF and HF (anhydrous hydrogen fluoride) as starting materials by a molten salt electrolysis method. The pro duced NF3 has a very low CF4 content and is suitable for use as a dry etching agent for a semiconductor, etc.
Patent JP-S56112156-A (JP)
Title: Loop communication system
Inventor: OONISHI HAYATO
IPC: H04L12/437
Filed: 1980-02-12
Abstract: PURPOSE:To detect the status of transmission and existence of hindrance by sending a transmission signal of the central station to a remote station through a transmission line and sending transmission signals of console device to the central station through a transmission line and examining the return signal. CONSTITUTION:Transmission signals from a transmitter TRS-A of the central stattion CS are transmitted successively to remote stations RS1-RS4 and transmission signals from console device X are transmitted to remote stations RS1-RS4. Transmission signals from the console device X are transmitted through a transmission circuit RS-TRS, a modulator MOD, a gate circuit G4, a line driver DA and a pulse transformer T, and received by a receiver REC-A through a each remote station or directly through a transmission line. This station CS checks the return signal to detect the status of transmission and existence of hindrance.
Patent JP-H11201443-A (JP)
Title: Rdf combustion tubular boiler
Inventor: SAITO TAKAYOSHI
IPC: F22B9/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of dioxin in an exhaust gas. SOLUTION: A connection port 10 between the inside of a combustion room 2 and a tubular group 4 being installed on a combustion room ceiling wall 2a is provided at the side edge part of a combustion room rear wall 2c of the combustion room ceiling wall 2a. The inside of the combustion room 2 is partially screened by a lower partition wall 15 and an upper partition wall 16. The lower partition wall 15 is arranged so that a combustion gas 8 can pass its upper portion, and the upper partition wall 16 is arranged so that the combustion gas 8 can pass its lower part. The combustion gas 8 meanders while being screened by the lower partition wall 15 and the upper partition wall 16 and tends to stay longer in the combustion room 2, thus suppressing the generation of dioxin.
Patent JP-S53100217-A (JP)
Title: Grooveless medium disc for information recording
Inventor: WADA KOUSEI
IPC: G11B7/24
Filed: 1977-02-14
Abstract: PURPOSE:To make possible free changing to an arbitrary reproduction mode at the using of a groovelss disc by making the percentage modulation of the recording beam modulated by a second information signal lower than the percentage modulation of the recording nbeam mumodulated by a first information signal.
Patent JP-S60162833-A (JP)
Inventor: SHIMIZU HIROSHI
IPC: D03C3/24
Filed: 1984-01-30
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-S59141717-A (JP)
Title: Piston for use in internal-combustion engine
Inventor: KUDAMATSU TAKAO
IPC: F02B3/06
Filed: 1983-01-31
Abstract: PURPOSE:To prevent quenching of flame, by forming cavities in the inner surface of an open chamber type combustion chamber at the positions thereof corresponding to holes of a fuel injection nozzle, and forming a pocket at a particular position of each cavity. CONSTITUTION:A combustion chamber 12 consisting of a round recess is formed at the top 11 of a piston 10 substantially at the central portion of the same. The same number of cavities 14 as the number of holes of a fuel injection nozzle 13 are formed in the inner surface of the combustion chamber 12 in the manner that they oppose the holes of the injection nozzle 13. Further, a pocket 16 is formed in each cavity 14 at the position thereof located on the upstream side of circumferential swirl 15. With such an arrangement, micro-swirls 21 are produced by the cavities 14 each having a pocket 16, so that mixing of fuel and intake air is promoted. Further, quenching of flame is prevented by the flame flow along the surfaces of the cavities 14.
Patent JP-H04242346-A (JP)
Title: Data bus monitor system in atm cell processing unit
Inventor: YAMASHITA HIROSHI
IPC: H04L12/28
Filed: 1991-01-16
Abstract: PURPOSE:To monitor a data path in the processing unit processing an ATM cell using a pay load of VC-4NC multiplexed onto an STM-N as an area. CONSTITUTION:A format conversion circuit 12 converts a format comprising an overhead of STM-N and VC-4NC and a cell string whose length is 53 bytes into a format comprising only a cell string whose length is 54 bytes by removing the overhead and adding an idle byte of 1 byte to each cell. A pattern generating circuit 13 generates a test pattern. A pattern insertion circuit 14 inserts the test pattern to an idle byte. A comparator 17 collates a test pattern inserted by the pattern insertion circuit 14 with the test pattern generated again from the pattern generating circuit 16.
Patent JP-2000211762-A (JP)
Title: Paper conveying device of ink jet recording device
Inventor: ANDO NAOHIRO
IPC: B41J2/01
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a generation of a printing failure called as 'void' at a printing portion of a rear end by immediately varying a recording paper conveying speed and making a movement quantity of the recording paper larger when the rear end of the recording paper passes through a paper-feeding roller and is conveyed only by a paper-discharge roller. SOLUTION: The paper-conveying device comprises a paper-feeding roller 8 provided at an upstream side of an ink head 9; a paper-adsorption conveying belt 10 provided in opposed to the ink head 9; and a paper-discharge roller 11 provided at a downstream side of the ink head 9. A paper-conveying force F1 of the paper-feeding roller 8, a paper conveying force F2 of the paper- adsorption conveying belt 10 and a paper conveying force F3 of the paper- discharge roller 11 are set to F1>F3>F2. A paper conveying speed V1 of the paper feeding roller 8, a paper conveying speed V2 of the paper-adsorption conveying belt 10 and a paper conveying speed V3 of the paper-discharge roller 11 are set to V3>V2>V1.
Patent JP-2000211720-A (JP)
Title: Glass storage apparatus
Inventor: YAMAMURO OSAMU
IPC: A47F7/28
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a glass storage apparatus capable of saving time and manpower required to store and take out a glass and exhibiting radical decorative effect. SOLUTION: This glass storage apparatus 1 is provided with a rail 2 arranged along a travelling path of a glass 100, a chain 5 capable of travelling on the travelling path during being guided by the rail 2, a hanger 11 mounted on the chain 5 and capable of holding a glass 100 in such a condition as to be hung from the bottom 102. The glass 100 is mounted on the hanger 11 and the chain 5 is traveled along the rail 2, thus it is possible to feed the glass 100 to the desired position for storage there or to store the glass 100 during travelling it.
Patent JP-H01189670-A (JP)
Title: Image forming device
Inventor: YUI TOSHITAKA
IPC: G03G15/00
Filed: 1988-01-26
Abstract: PURPOSE:To miniaturize and to reduce the cost by destaticizing the surface of a photosensitive drum by having the photosensitive drum rotate at least one additional time along an exposure device after image formation is completed. CONSTITUTION:The photosensitive drum 1 is rotated at least one additional time after the completion of image formation, and during that time, all the surfaces of photosensitive drum are irradiated by a light beam 4 from an exposure device and destaticized. Because a copying machine is stopped after that operation, a destaticizer can be eliminated.
Patent JP-H04330771-A (JP)
Title: Module sealing/cooling structure
Inventor: SAKATA SHOJI
IPC: H01L23/36
Filed: 1991-02-06
Abstract: PURPOSE:To provide a module sealing/cooling structure, which does not need encapsulation of special gas, such as He gas, and makes possible a high cooling performance and a high-density packaging without sealing with solder. CONSTITUTION:A module sealing/cooling structure consists of a module board 3, sidewalls 4 and a cap 5, with which LSIs 12 mounted on the substrate are covered, a cooling component (a water cooling jacket 6) which comes into contact to the cap, a clamping jig for pressing the cooling component and a module part and components (8, 9, 10 and 11) related to the jig, a soft sealent 7 for inserting in the joints between the substrate and the sidewalls and between the cap and the sidewalls, heat conduction contactors 13 for conducting heat generated in the LSIs to the cooling component and a heat transfer compound 16.
Patent JP-H04262315-A (JP)
Title: Bushing
Inventor: KISHIMOTO TOSHINOBU
IPC: H01B17/36
Filed: 1991-02-06
Abstract: PURPOSE:To provide a bushing in which adjustment of an angular position of a central conductor relative to a terminal is unnecessary when the central conductor is conductively connected to the terminal. CONSTITUTION:In a bushing where one end of a central conductor 12 inserted into an insulating tube 1 is conductively connected to a terminal 14, the terminal 14 is fixed to a flange 5 attached to the upper end of the insulating tube 1, while a metal fitting 8 attached to the lower end of the insulating tube 1 is fixed to the vessel 9 of an electric power apparatus and the other end of the central conductor 12 is conductively connected to a conductor in the electric power apparatus, followed by filling a fluid insulating medium 7 in the insulating tube 1 so as to provide electric insulation; the one end of the central conductor is conductively connected to the terminal by a movable contactor in which the angular position of the central conductor relative to the terminal is made variable.
Patent JP-H11208656-A (JP)
Title: Container filled with water
Inventor: TAGUCHI TADAYOSHI
IPC: B65D81/34
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a container filled with water for carrying a soup used for needles, spaghetti and other foods requiring the soup and heating up to the high temperature in the state of not overflowing the container. SOLUTION: Water 4 used for a concentrated liquid soup to be injected into a container 6 storing foods requiring noodles, spaghetti 10 and other soups is stored in a sealable heat-resistant container 2 and its temperature can be raised in a container fill with water. As for the heat-resistant container 2, an aluminum can or a steel can with a pull top 3 for unsealing is used. Also as a heatproof means at the time of carrying the heat-resistant container 2 in the high temperature state, a heat insulating material 5 composed of foamed synthetic resin or the like can be provided around the heat-resistant container 2.
Patent JP-H08214598-A (JP)
Title: Voltage controller of magnet-type generator
Inventor: FUKADA TAKAFUMI
IPC: H02M7/12
Filed: 1995-02-01
Abstract: PURPOSE: To provide a voltage controller which shows excellent responsiveness against a frequency variation when the frequency of the AC output of a magnet- type generator is varied in accordance with the revolution of the generator. CONSTITUTION: A reference voltage generating circuit 8 detects a battery voltage and generates a threshold voltage following the variation of the voltage. As the battery voltage is varied depending upon the frequency of the AC output signal of a generator 1, as a result, the threshold voltage corresponding to the frequency variation of the AC output signal of the generator 1 is supplied from the reference voltage generated circuit 8. In a phase controller 7, the threshold voltage is compared with a saw-tooth signal which is the integral output of the generator output and a phase control trigger signal which is determined by the cross point of the threshold voltage and the saw-tooth signal is supplied to a phase control device 2.  The time interval until the phase control device is ignited is controlled by the trigger signal and, as a result, a power supplied from the generator to the battery is controlled. With this constitution, the voltage control with excellent responsiveness against the freqency variation of the AC output signal of the generator can be achieved.
Patent JP-H10213517-A (JP)
Title: Water pipe leaking section specifying method
Inventor: ITO NOBORU
IPC: G01M3/26
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To exactly and quickly specify water pipe leaking section. SOLUTION: Pressurized air is blown into a water pipe through a connecting outlet 0 and a faucet (for example, 3) is once opened and then closed after confirming that pressurized air has become to be delivered through the faucet. Flow rate of pressurized air per unit time blown into the water pipe thereafter is measured and compared with a standard value. If a leaking section exists within the section where water is replaced with air, the flow rate will exceed the standard value because air blows out, and if leaking section does not exist, it will be below the standard value because water is leaking in the area other than the section. Thus leakage section is found. The faucet being opened and closed is moved down to the lower course of the water pipe until the section is specified.
Patent JP-H06233219-A (JP)
Title: Image display device
Inventor: HARIMA HIRONOBU
IPC: H04N5/66
Filed: 1993-02-02
Abstract: PURPOSE:To uniformize the space of light emitting elements and to further improve light emitting efficiency. CONSTITUTION:Electronic beam is radiated in a horizontal direction from an electrode part 15 and light emitting elements 14 which are roughly vertical to an observer being present on the lower part are irradiated with the beam. Thus, an image is displayed. When a cell 13 is viewed from an L direction where the observer is present, the lower end part of the cell 13 on the upper side and upper end part of the cell 13 on the lower side are overlapped, and the space P of the light emitting element 14 at a boundary part looks shorter than a space P1 when the space P is viewed from a K direction which is vertical to the radiation direction of electronic beam. The space P of the light emitting element 14 within the cell 13 is the same as the space P of the light emitting element 14 at the boundary part. Thus, an uniform image can be obtained. Since the length B of the light emitting element 14 when it is viewed from the L direction becomes longer than the radiation dimension A of electronic beam, light emitting efficiency is improved as a whole when the element is viewed from the L direction than when it is viewed from the K direction.
Patent JP-S5299856-A (JP)
Title: Reinforced cover glass for watch
Inventor: IMAI TOSHIO
IPC: G04B39/00
Filed: 1976-02-16
Abstract: PURPOSE: To improve the strength of a cover glass by forming on the cover glass a coating which has a different coefficient of thermal expansion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0699673-A (JP)
Title: Image receiving layer transfer sheet
Inventor: UENO TAKASHI
IPC: B41M5/382
Filed: 1991-01-17
Abstract: PURPOSE:To make it possible to favorably peelably apply dye acceptance layer only at the necessary portions of arbitrary image receiving sheet by a method wherein the dye acceptance layer is provided peelably and in pattern on one side of base material sheet and further adhesive layer is provided on the surface of the dye acceptance layer so as to obtain acceptance layer transfer sheet. CONSTITUTION:The acceptance layer transfer sheet concerned is produced by providing acceptance layer 2 in the form of pattern on the surface of base material sheet 1 and further providing adhesive layer 3 over the whole surface of the sheet 1 including the acceptance layer 2. The pattern of the acceptance layer is not limited by size or the like and its shape arbitrary one such as rectangle, lozenge, circle, ellipse or the like. Further, the acceptance layer 2 is produced by applying resin added with additives such as releasant and the like under the state dissolved in proper organic solvent or dispersed in organic solvent or water on one side of the sheet 1 by gravure printing method, for example, or the like and then dried. At the forming of the dye acceptance layer, pigment such as titanium oxide or the like and filler can be added so as to improve the whiteness of the dye acceptance layer and consequently enhance the sharpness of the transferred image and further realize favorable peeling of the acceptance layer.
Patent JP-H01193503-A (JP)
Title: Exhaust heat recovery boiler with combustion device
Inventor: SHIBUYA TAKATAKE
IPC: F22B1/18
Filed: 1988-01-28
Abstract: PURPOSE:To reduce the volume of a gas exhaust from a boiler and lessen the exhaust gas loss and save the fuel consumption of a boiler by reducing the atmospheric air supplied to the boiler to a quantity which is required for combustion. CONSTITUTION:The mixture gas 3 made of the atmosphere 9 and a recirculation gas 7 is supplied to the upstream side 4 of a combustion device, and the temperature of the mixture gas is raised by the combustion device 5. After it exchanged heat in a boiler part of the exhaust gas 6 is discharged out of the system, and the residual exhaust gas 7 is taken out of the downstream side of the boiler and mixed with the atmosphere 9 which is taken in from the outside of the system at an intermediate point. Now this mixture gas is thrown into the upstream side 4 of the combustion device by a recirculation gas ventilator 8. In order to stabilize the combustion, the oxygen concentrations at the exit and inlet of the combustion device and the flow rate of the gas at the inlet of the combustion device are respectively maintained in a suitable range, and for the protection of the boiler tubes and casings, the temperature of the gas at the exit of the combustion device is kept below a specified temperature.
Patent JP-H01192787-A (JP)
Title: Gas-generation agent
Inventor: KUBOTA NAMINOSUKE
IPC: C06D5/06
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a gas-generation agent for a solid ram rocket containing magnalium as a metallic fuel, having high specific impulse, by compounding a specific boron powder to the fuel. CONSTITUTION:A gas-generation agent for a solid ram rocket containing magnalium as a metallic fuel is compounded with 1-5wt.% of boron powder having an average particle diameter of <=0.3mum, 30-50wt.% of an oxidizing agent (e.g., ammonium perchlorate) for prolonging the combustion of the metallic fuel and 15-30wt.% of a binder for forming (e.g., terminal-carboxylated and terminal-hydroxylated polybutadiene) and the mixture is formed.
Patent JP-H10199775-A (JP)
Title: Dummy wafer for heat treatment of semiconductor wafer
Inventor: ICHIJIMA MASAHIKO
IPC: H01L21/02
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a warp or break in a dummy wafer in a film formation heat treatment process, by forming a silicified layer at the surface part of a vitreous carbon material, and setting the thickness of this silicified layer in a specified range. SOLUTION: A dummy wafer is made of vitreous carbon material, and the surface layer of this dummy wafer is silicified, whereby a silicified layer is made. The vitreous carbon material is vitreous high hard carbon, and it is abrasion-resistant, and gas-impermeable, and is manufactured by solid-phase carbonization, and it is 2000 deg.C or over in heat-resistance temperature, 1.5-1.6g/cm<3> in bulk specific gravity, and 100MPa or over in flexural strength, and 5-10W/m.K in heat conductivity, and the one which has a thermal expansion coefficient of 3.0-3.5×10<-6> / deg.C is used. Moreover, the porosity of vitreous carbon is 0.01%-5%. Then, the thickness of the silicified layer being made is within the range of 0.5-2μm though it changes, depending upon the reaction time between SiO2 and the vitreous carbon material, the porosity of the vitreous carbon material, etc.
Patent JP-S63186089-A (JP)
Inventor: TODA YOSHIHISA
IPC: F28F21/08
Filed: 1987-01-26
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-S56113378-A (JP)
Title: Coater
Inventor: KIRISAKO TADASHI
IPC: H01L21/22
Filed: 1980-02-12
Abstract: PURPOSE: To bake a spin-on graph layer and the like within a short period after a rotary coating step at the same position, by constructing a coater with a rotary coating device and a heating microwave generator arranged on the rotary coating device.  
     CONSTITUTION: A coater is provided with a coating vessel 2 which slidably oscillates vertically through a stage 1, and a rotary stage 4 arranged at the central portion of the coating vessel 2 and fixed to a rotary shaft 3 extending through the coating vessel 2. The shaft 3 is also slidable vertically. The coater is also provided with a coating liquid dropping pipe 5, a purge gas feed pipe 6, a cover 8, a waveguide 11 and a microwave generator 12. The cover 8 has at its top surface a transparent window 7 made of glass, transparent glastics or the like capable of transmitting microwaves. A spin-on graph layer is formed in a uniform thickness on a substrate 13 to be treated, while rotating the rotary stage 4 at a high speed. The microwave generator 12 is then actuated to bake and solidify the spin-on graph layer by the radiation of 60W microwaves, for example, onto the substrate 13. 
     COPYRIGHT: (C)1981,JPO&Japio