baber/WOPTO huggingface dataset:
Patent JP-S63172909-A (JP)
Title: Thickness measuring instrument for sheet type body
Inventor: NISHIDA KENJIRO
IPC: G01B11/26
Filed: 1987-01-13
Abstract: PURPOSE:To accurately measure the thickness of a body to be measured by projecting light on 1st and 2nd glass plates arranged at a tilt angle corresponding to the thickness of the body to be measured and measuring intervals of interference fringes of reflected light beam. CONSTITUTION:The output beam B of a single light source sodium lamp for downward lighting is made incident on a half-mirror 11, whose transmitted light is made incident on a 2nd glass plate 4 coupled with a 1st glass plate 3 by a hinge mechanism 5 and the 1st glass plate 3. The sheet type body 7 to be measured is interposed between the 1st glass plate 3 and 2nd glass plate 4, so the 2nd glass plate 4 slants at the angle corresponding to the thickness of the body 7. Said incident light is reflected by the 1st and 2nd glass plates and detected by an image sensor 8. An interval measuring means 9 light fringe intervals and dark fringe intervals of interference fringes of said reflected light. A thickness arithmetic means 10 computes the thickness of the sheet type body 7 from the interval values.
Patent JP-H02185667-A (JP)
Title: Fuel supply device of multi-cylinder internal combustion engine
Inventor: YONEKAWA MASAO
IPC: F02M55/02
Filed: 1989-01-11
Abstract: PURPOSE:To enhance the reliability and prolong the lifetime by the use of a low- pressure responsive pump by dislocating the timing, when the residual fuel after starting is substituted with new fuel, cylinder by cylinder, sharing the roll to a fuel supply maintaining cylinder and an early cooling cylinder of the injection valve, and sinking the setting value on a pressure regulator valve while the hot resuming characteristic is secured. CONSTITUTION:After an engine is restarted, the fuel delivered by a fuel pump 17 flows to the inlet side of a fuel piping 15 and runs directly against fuel injection valves 14a-14c of the inlet side 3 cylinder having a small offset L, so that the valves 14a-14c are cooled quickly. Injection valves 14d-14f of the outlet 3 side cylinder have, on the other hand, a larger offset L and therefore no fuel will collide, so that a liquid as residual high boiling point component of the fuel will be remaining, and meantime the fuel is deliverable to the engine 10. Thereafter vapor will be generated, because the residual high boiling point component in the outlet 3 side cylinder is consumed and the injection valves 14d-14f are not cooled sufficiently. However, the injection valves 14a-14c are sufficiently cooled below the vapor generating temp., which should present no problem to fuel supply, and thus a high temp. restarting characteristic with no stall can be secured.
Patent JP-H05188957-A (JP)
Title: Automatic accompaniment device
Inventor: NUMAGUCHI YASUSHI
IPC: G10H1/38
Filed: 1992-01-16
Abstract: PURPOSE:To play a proper accompaniment in any style by switching chords by referring to stored chord progress data when an accompaniment pattern read out of a storage means is chord change information. CONSTITUTION:A program memory 14, a standard chord progress data memory 24, and a chord progress data memory 16 stored with desired data among many chord progress data stored in the memory 24 as new chord progress data are connected to a CPU 10. Further, an accompaniment data memory 20 stored with various accompaniment patterns is connected. Then a desired accompaniment pattern is read out of the accompaniment data memory 20 in accompaniment order and when the read accompaniment pattern is the chord change information, the chords are switched by referring to the chord progress data in the chord progress data memory 16. Therefore, any accompaniment pattern is changed in chord at the best timing for the pattern.
Patent JP-H05191397-A (JP)
Title: Frame synchronizing circuit
Inventor: NAKAMURA YOSHINORI
IPC: H04L7/08
Filed: 1992-01-16
Abstract: PURPOSE:To provide the frame synchronizing circuit which does not generate a delay of synchronization establishment caused by a pseudo frame pattern, eliminates the need of masking a clock CLK given to a frame counter, and has no problem caused by a delay of an element. CONSTITUTION:The frame synchronizing circuit is provided with a counter 2 for executing circulation counting of the number of clocks in one frame, a detecting circuit 1 for detecting a frame pattern and outputting a frame pattern detecting signal, a decoder 8 for checking a coincidence of a latch counting value of a latch circuit 7 for latching a counting value of the counter 2 at the time when an output signal of the detecting circuit 1 is obtained under a prescribed condition and the counting value of the counter 2, and outputting a prescribed signal at the time when they coincide with each other, and a coincidence detecting part 3 for checking an output signal of the decoder 8 and an output signal of the detecting circuit 1, and outputting a coincidence detecting signal at the time when they coincide with each other. Also, this frame synchronizing circuit is provided with circuits 20a, 20b...20n which attain synchronizm establishment in the case the coincidence detecting signal is continued by prescribed frames.
Patent JP-H01182342-A (JP)
Title: Styrene based resin composition
Inventor: HOSOMI SHUZO
IPC: C08K3/22
Filed: 1988-01-16
Abstract: PURPOSE:To obtain a styrene based resin composition having excellent flame retardance, heat and impact resistance, by blending a brominated bisphenol A type epoxy polymer with bis(tribromophenoxy)ethane and antimony trioxide in a specific proportion. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. styrene based resin with (B) 8-20 pts.wt. brominated bisphenol A type epoxy polymer obtained by condensing, e.g., tetrabromobisphenol A with epichlorohydrin, and expressed by formula I [R' is H and/or methyl; n is 1-30; k and m are 1-4) terminal M is terminated by formula II or III (R<2> is 1-4C alkyl; X is Br or Cl; i is 0-4; j is 1-5); terminal N is terminated by formula IV or V], (C) 15-3 pts.wt. bis(tribromophenoxy)ethane and (D) 3-10 pts.wt. antimony trioxide so as to provide >15-<=25 pts.wt. total amount of the components (B) and (C).
Patent JP-S5598765-A (JP)
Title: Electrophotographic apparatus
Inventor: HONDA HARUHISA
IPC: G03G21/06
Filed: 1979-01-20
Abstract: PURPOSE:To make the apparatus inexpensive and simple by providing a high voltage transformer having tertiary winding to a high voltage generator and controlling the load of its tertiary winding thereby enabling the application of the specified voltage to the respective dischargers. CONSTITUTION:The high voltage transformer T of the high voltage generator has tertiary winding N3 and a load circuit L is connected to this tertiary winding. Normally, a switch S is held open and the secondary winding N2 generates the respective specified outputs which are transmitted to each charger, whereby latent image formation, transfer, etc. are accomplished. When the final transfer is finished, a switch S is turned on and the load of + polarity is also applied to the tertiary winding. Since the respective windings N1, N2, N3 of this transformer are coupled by leakage magnetic fluxes, the high voltage output of the secondary side + drops down under the discharge threshold voltage and the discharging of the primary and corona dischargers stops. Since the output on the - side is maintained nearly constant, destaticizing capacity may be sufficiently maintained. Since only one transformer is required in this way, the inexpensive and simple apparatus is provided.
Patent JP-H07207766-A (JP)
Title: Nut having coil spring
Inventor: ONODA KATSUICHI
IPC: E04B1/58
Filed: 1994-01-24
Abstract: PURPOSE:To maintain strength of a coil spring for a long time by fixing the coil spring to a head part of a nut through a holding plate. CONSTITUTION:A coil spring 4 is fixed to a head part of a hexagonal nut 2 through a holding plate 3, and a nut body 1 having the coil spring is formed. When the body 1 having the coil spring is used, a hexagonal bolt 5 is inserted in square washers 6a and 6b through bolt holes 7a and 7b, and the other end is fastened by the body 1. Thereby, even if a building member arranged between the square washers 6a and 6b is pressed, since the square washer 6a is pressed by a press of the coil spring 4, the building member is always pressed.
Patent JP-H01182779-A (JP)
Title: Data communication system for moving object identifying system
Inventor: MISHINA TOSHIRO
IPC: G01S13/78
Filed: 1988-01-14
Abstract: PURPOSE:To prevent the interruption of communicating operation by providing mobile stations with a communication state memory for storing each own communication state to halt a return signal when a return demand signal received does not coincide with own communication state. CONSTITUTION:In a moving object identifying system in which a fixed station 2 sends various kinds of return demand signals R (R1, R2, R3...) to mobile stations 1a and 1b within a communication area according to a fixed communication procedure, the mobile stations 1a and 1b are provided with communication state memories P (P=1, 2, 3...) for storing own communication state to halt return signals A (A1, A2, A3...) when a signal R received does not coincide with own communication state. Thus, there is no generation of a return signal from another mobile station 1b even if the mobile station 1b enters into the communication area while the fixed station 2 is in communication with the mobile station 1a as the signal R from the fixed station 2 does not coincide with communication state of the mobile station 1b. This permits the fixed station to continue the communication with the mobile station 1a without being interrupted by the mobile station 1b.
Patent JP-H05193748-A (JP)
Title: Paper sheet feeding device of image forming device capable of positioning paper sheet pack and correcting direction thereof
Inventor: SHIMIZU TOMOHITO
IPC: G03G15/00
Filed: 1992-01-16
Abstract: PURPOSE:To provide the paper sheet feeding device of an image forming device which eminently simplifies paper sheet supply action. CONSTITUTION:After a paper sheet pack 20 is automatically mounted on a paper sheet feed position by means of a conveyance roller 8, the package sheets 20A and 20B of a paper sheet pack 20 are automatically removed by means of a unpacking device 2. After the paper sheet pack 20 is conveyed onto a tray 6, the paper sheet pack is moved to a paper sheet feed position by means of the side fence 7 and the back fence 10 of the paper sheet feed part and positioning of the paper sheet pack 20 and correction of the direction thereof are performed.
Patent JP-H09192621-A (JP)
Title: Device for holding hermeticity of advancing and retreating member
Inventor: UCHINO MASAHIDE
IPC: B08B3/08
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make the advance and retreat of an advancing and retreating member penetrating a shielding wall possible in the state of assuring hermeticity by covering the outer periphery of this advancing and retreating member with an elastic covering body, hermetically penetrating the advancing and retreating member through both top and bottom ends of this elastic covering body to form a hermetic chamber in the elastic covering body and connecting an inflow and outflow pipe to this hermetic chamber. SOLUTION: An advancing and retreating rod 2 is first projected by extending an advancing and retreating mechanism 1 in order to execute washing of wash 7 by advancing and retreating the advancing and retreating member 4. As a result, the upper part of the advancing and retreating member 4 is projected from a washing tank 6 to increase the projecting amt. of the elastic covering body 11. A stage 8 connected to the bottom end of the advancing and retreating member is risen as well. A cap 20 is opened in this state and the wash 7 is placed on the stage 8 from an inlet and outlet port 18. The advancing and retreating mechanism 1 is thereafter retreated to lower the elastic coating body 11 and the advancing and retreating member to bring the wash 7 into contact with a washing liquid 21, by which washing is executed.  The advancing and retreating mechanism 1 is extended again after the completion of the washing to guide the wash 7 to the inlet and outlet port 18. The cap 20 is then opened and the wash 7 is taken out.
Patent JP-S62230645-A (JP)
Inventor: SAMIYUERU ROBAATO FUOORAA
IPC: C03B37/08
Filed: 1987-01-16
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-S5599517-A (JP)
Title: Treatment of exhaust gas
Inventor: TAKEUCHI MASAHITO
IPC: F23G7/07
Filed: 1979-01-22
Abstract: PURPOSE: To oxide combustible components completely, thereby make the components harmless, and efficiently recover heat and pressure of exhaust gas by a method wherein exhaust gas containing combustible components is admixed with a combustion assistant and contacted with a catalyst under a pressure higher than the atmosphere.  
     CONSTITUTION: The reaction tank content taken from the upper portion of a reaction tank 1 of a terephthalic acid production plant is fed, together with exhaust gas, through a pipe 2 into a gas/liquid separator 3, where the liquefied content is separated from the exhaust gas before returned into the tank 1 through a pipe 4. On the other hand, the exhaust gas separated from the content is admixed with a combustion assistant fed from a pipe 5, and fed through a pipe 6 into a catalytic oxidation reactor 8 packed with a complete oxidation catalyst. In the reactor 8, combustible or corrosive components such as acetic acid, methyl acetate, p-xylene, and the like contained in the exhaust gas are completely oxidized and clarified. The treated gas is heavily heated by the heat of oxidation reaction, and forced into a turbine 10 through a pipe 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57121812-A (JP)
Title: Bearing for roll of rolling mill
Inventor: SEKIYA TERUO
IPC: B21B31/07
Filed: 1981-01-21
Abstract: PURPOSE:To prolong the life of a bearing and to prevent the creep of an inner ring, by feeding necessary quantity of grease to necessary places of a bearing through grease feeding paths provided to a chock. CONSTITUTION:Grease at rolling-contact surfaces of rollers and grease at the inner surface of an inner race are separated, by providing an intermediate spacer 34 to the central part of 4-rows tapered-roller bearing 24 and providing rails 36 to both sides of the spacer 34. Grease paths 38, 40 and 42 are provided to a chock 26 to make a path 38 communicated to the spacer 36, a path 40 to the 4-rows tapered-roller bearing 24, and a path 42 to the 2-rows tapered-roller bearing 28. Necessary quantities of grease are fed to the necessary places  through these paths 38, 40 and 42.
Patent JP-H01182598-A (JP)
Title: Mixed flow blower
Inventor: NAKAGAWA YOSHIHIDE
IPC: F04D11/00
Filed: 1988-01-14
Abstract: PURPOSE:To facilitate molding without lowering the characteristic of an impeller by setting a number of vanes in such a relation that the adjacent vanes are not mutually superposed in the axial direction, forming the inside and outside portions of each vane into specific shapes, and forming a motor cover in a curved shaped. CONSTITUTION:An impeller 6 is formed with a spherical boss portion 16 in which a rotary shaft 5 is inserted in the center portion thereof, and a number of vanes 17 which are projectingly provided on the peripheral wall portion of the boss portion 16. In this case, the spherical face of the boss portion 16 is formed into a curved face which continues to the spherical face of a motor cover 15. On the other hand, the vanes 17 are formed in such a relation that the adjacent vanes are not mutually superposed in the axial direction. The inside portion 17a of each vaned 17 which is superposed on the boss portion 16 from the upper curse side in the axial direction is perpendicularly provided in the axial direction without being inclined in the axial direction. The outside portion 17b of each vane 17 which is positioned on the outside of the outer peripheral edge of the boss portion 16 is inclined with respect to the axial direction. The whole vanes 17 are curved in a direction perpendicularly intersecting to the axis.
Patent JP-H0735244-A (JP)
Title: Rotary valve
Inventor: FURANKU JIYOO REIMONDO JIYUNIA
IPC: F16J15/32
Filed: 1994-01-25
Abstract: PURPOSE: To provide a valve of a type where its shaft part is protected from the effect on the corrosion or other damages by a seal assembly to be protected from the effect on the corrosion or other damages caused by the line fluid, and provide a butterfly valve capable of easily assembling and disassembling the valve while the seal assembly is kept installed on a disk. CONSTITUTION: Stem portions 29, 30 at both ends of a disk 28 are closely received within openings in opposite faces 35, 36 of the disk and a seat in a valve body 21. A seal assembly SA is mounted on between the faces 35, 36 in surrounding relation to the stem portions 29, 30 so as to prevent the entry of line fluid into the openings.
Patent JP-H09193433-A (JP)
Title: Protective film in heating resistor
Inventor: FUJII YASUHISA
IPC: B41J2/335
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the dielectric breakdown caused by static electricity by holding the abrasion resistance and surface smoothness of a protective film by providing heating resistors and the protective film composed of a specific amt. of a mixture of glass and a fine powder of antimony oxide on a heat- resistant insulating substrate. SOLUTION: Heating resistors are formed on the upper surface of a heat- resistant insulating substrate and a protective film coated with a material obtained by mixing a fine powder of antimony oxide with glass in a wt. ratio of 12.5-25% is provided on the heating resistors. As antimony oxide (ATO), a fine powder with specific resistance ρ of 1-10(Ω.cm) and a particle size of 300Åis used and an ATO dispersant with viscosity of 100cps is prepared by adding a thinner being a main component and ethyl cellulose or the like to the fine powder and mixing all of them. A proper amt. of this dispersant is mixed with glass paste containing PbO or the like and a surfactant is added to the resulting mixture to prepare a compsn. with viscosity of 10000cps and this compsn. is applied to the insulating substrate in a film form and baked at about 800 deg.C to form the protective film.
Patent JP-H04238144-A (JP)
Title: Recording or reproducing device
Inventor: KIMURA TAKASHI
IPC: G11B15/61
Filed: 1991-01-23
Abstract: PURPOSE:To provide the magnetic recording and reproducing device which is disposed with an impedance roller having a sufficient mass in the position as nearest a drum as possible. CONSTITUTION:The impedance roller is so provided as to be disposed between at least either of the posts just before and just behind a rotary drum mounted with a head on a tape bus and the above-mentioned rotary drum and is pressed to the tape from a cassette side at the time of tape loading.
Patent JP-H04290694-A (JP)
Title: Pressure-proof bellows
Inventor: KUNO KATSUMI
IPC: F16L27/10
Filed: 1991-01-23
Abstract: PURPOSE:To improve the pressure-proof prperty of a pipe and pleats by interpos ing an elastic body in the outside gap of the pleats and arranging a holding pipe having elasticity on the outer peripheral surface of the pleats. CONSTITUTION:As for a pressure-proof bellows 1, a plurality of pleats 3 are formed on the periphery of a tubular member 2 made of metal, and an elastic body 4 is interposed between the outside gap of each pleat 3, and a holding pipe 5 having elasticity is arranged on the outer peripheral surface of each pleat 3. Since the elastic body 4 is interposed in a outside gap between the pleats 3, the pressure applied on the pleats 3 is reduced when the pressure which can not be absorbed by the pleats 3 acts, and the pressure applied on the pleats 3 is reduced, and the plastic deformation and breakage of the pleats 3 can be prevented. Further, since the holding pipe 5 having elasticity is arranged on the outer peripheral surface of the pleats 3, the plastic deformation and breakage of the tubular member 2 and pleats 3 can be prevented, when a large internal or external force acts on the tubular member 2 or pleats 3.
Patent JP-H11203906-A (JP)
Title: Head lamp
Inventor: YANAI HITOSHI
IPC: F21V29/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To downscale a drive unit and the whole head lamp, and to lower costs, by preventing the rise in temperature of the drive unit so far caused by heat from a light source by a heat-shielding means, and by lowering a decreasing ratio of driving force of the drive unit. SOLUTION: This head lamp 1 is provided with a drive unit case 9 which is mounted to the outside of a case 4 housing a light source 5 and which contains a drive unit 8 as a heat-shielding means, therefore the rise in temperature of the drive unit 8 so far caused by heat from the light source 5 is prevented by the heat-shielding means. Consequently, a decreasing ratio of driving force of the drive unit 8 is lowered, and the drive unit 8 can be downscaled, thus the whole head lamp 1 can be downscaled, and the costs can be lowered.
Patent JP-S5499828-A (JP)
Title: Fuel injector
Inventor: EGUCHI NOBUJI
IPC: F02M45/00
Filed: 1978-01-24
Abstract: PURPOSE: To reduce the amount of Nox contained in exhaust gas and improve the starting performance of a several-cylinder diesel engine by providing a pilot fuel injection system of a fuel injection pump.  
     CONSTITUTION: A pilot fuel injection system assembled between an injection pump and an injection nozzle consists of a spill fuel intake passage 60, a pilot fuel communication passage 63, a pilot check valve 71 set in the pilot fuel communication  passage 63, a fuel cut-off solenoid valve 73 set in the pilot fuel communication passage 63, and an electric circuit 74 for operating the solenoid valve 73. Before starting, the solenoid valve 73 is operated to send the spill fuel in the pump barrel 37  from a relief hole into the pilot fuel communication passage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02186816-A (JP)
Title: Piezoelectric oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a thickness oscillator with low loss resistance by unifying an oscillation part, a frame, and supporting part by an etching method integrally. CONSTITUTION:An oscillator 1 is constituted of the oscillation part 2, the frame 3, and the supporting part 4, and they are unified by the etching method. Also, oscillation electrodes 7 and 8 are provided at the oscillation part 2, and thickness oscillation in a direction perpendicular to a paper plane can occur by impressing an alternating voltage between both electrodes. A hole 6 is provided between the oscillation part 2 and the frame 3, and since displacement in a frame direction perpendicular to the thickness oscillation occurs according to the occurrence of the thickness oscillation, the displacement is converted to a curvature mode, and furthermore, the frame is connected to the supporting part 4, and is supported fixedly at a mounting part 5. In such a way, no oscillation leakage occurs, and the loss resistance can be reduced.
Patent JP-S59134287-A (JP)
Inventor: TEYURIO BASUKEZU RESUTOREPO
IPC: E05G1/00
Filed: 1983-01-20
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-S61165976-A (JP)
Inventor: FUKUCHI KIYOSHI
IPC: H01R43/048
Filed: 1985-01-18
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。