baber/WOPTO huggingface dataset:
Patent JP-H04131531-A (JP)
Title: Spring for suspension
Inventor: TONOMURA HIROSHI
IPC: F16F9/44
Filed: 1990-09-20
Abstract: PURPOSE:To reconcile supporting of a load and securing of a rebound stroke by holding, in series. a main coil spring and an auxiliary coil spring coaxially with a shock absorber by the use of an intermediate spring holding member, and providing a stopper. CONSTITUTION:In a shock absorber 10, a main coil spring 18 and an auxiliary coil spring 20 are coaxially disposed on a piston rod 10a and a cylinder tube 10b, respectively, and are held via a spring holding member 16 interposed therebetween. A stopper 22 is screwed on the cylinder tube 10b. Since a spring constant of the auxiliary coil spring 20 is smaller than that of the main coil spring 18, flexure of the auxiliary coil spring is larger so that a spring for a suspension has constitution before the operation of the stopper different from that after the operation of the stopper. Therefore, supporting of a load is compatible with securing of a rebound stroke.
Patent JP-H0193789-A (JP)
Title: Stereoscopic video display device
Inventor: OGAWA MIKIJI
IPC: G09G5/34
Filed: 1987-10-05
Abstract: PURPOSE: To reduce the load of software and to display a stereoscopic image with depth by adding or subtracting a parallax value between both eyes to/from a set horizontal coordinate value in each vertical synchronizing signal based upon a Z coordinate value and the opening/closing timing of a right or left shutter. CONSTITUTION: A vertical counter value is compared with a Y coordinate value and a setting signal consisting of X, Y and Z coordinate values and a pattern number is stored in a buffer memory A circuit 19. In horizontal scanning lines, a right or left eye image is read out from a pattern memory circuit 17 based upon the pattern number and the Y coordinate value stored in the circuit 19 and transferred to a line memory A circuit 23 and a line memory B circuit 24 by a line memory writing counter circuit 27. The bit image data of these circuits 23, 24 are read out by a line memory reading counter circuit 22 and displayed on a CRT 28 by a pattern data selector circuit 25.  When a parallax value between both the eyes is added or subtracted to/from the set horizontal coordinate value in each vertical synchronizing signal at the opening/closing timing of the right or left shutter 31, 30, a stereoscopic image with depth can be displayed.
Patent JP-H0195842-A (JP)
Title: Method and apparatus for fitting sand core in metallic mold
Inventor: MASUDA RYUICHI
IPC: B22C9/10
Filed: 1987-10-05
Abstract: PURPOSE:To prevent looseness and coming-out and to surely and easily hold a sand core by fitting a cylindrical member composing of elastic body to out of the projecting part of the sand core, further pushing and compressing the cylindrical member to the projecting part of the sand core respectively toward the metallic mold and fitting. CONSTITUTION:The projecting part 5b formed in the sand core 5 is inserted into fitting hole 1a arranged in the metallic mold 1 and protruded to outside from inside of a cavity 4 and fitted to out of the projected part 5b protruded while expanding the cylindrical member 6 composing of the elastic body. Further, the cylindrical member 6 is pushed and compressed to the projected part 5b relatively toward the metallic mold 1 to hold the sand core 5. In this method, the stress does not locally concentrated and further, at the time of receiving vibration, the vibration can be absorbed by the cylindrical member 6 and the sand core 5 can be surely held.
Patent JP-2000080955-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: IIDA HISASHI
IPC: F02D41/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate air-fuel ratio control by properly setting a learning frequency and preventing mistaken learning. SOLUTION: Fuel vapor generated from a fuel tank 7 is temporarily adsorbed through a tank inner pressure adjust valve 30 on a canister 13, and the adsorbed fuel vapor is discharged through a purge solenoid valve 16 to an engine intake system. In the fuel tank 7, a tank inner pressure sensor 7a is disposed to detect a tank inner pressure. An ECU 20 calculates a feedback correction amount based on an oxygen content in exhaust, and executes air-fuel ratio feedback control by using the feedback correction amount. Also, the ECU 20 inhibits the updating of an air-fuel ratio learning value based on the tank inner pressure detected by the tank inner pressure sensor 7a and when the tank inner pressure exceeds a specified determination value.
Patent JP-2000081262-A (JP)
Title: Control system for ice-skating rink refrigeration facility
Inventor: SUGIURA TAKUMI
IPC: E01H4/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To economically maintain ice conditions in a good quality by measuring temperature of ice on an ice skating rink and producing an operation command by a fuzzy processing or the like on the basis of a measured value and a set ice temperature value when a refrigeration facility for forming an ice layer on the ice-skating rink is controlled. SOLUTION: Pipes 4, 5 are connected to form a closed circuit between a machine chamber 2 and a cooling pipe in an ice skating rink comprising the cooling pipe laid on a floor concrete via a heat insulation material and an ice layer formed thereon, and ice temperatures Ti1-Ti4 detected by ice temperature sensors installed at a plurality of positions in the ice layer are inputted to an ice temperature controller 16. A required cooling quantity is estimated by a neural network technology on the basis of a cooling load calculated by using a supply refrigerant temperature, a return refrigerant temperature and a refrigerant flow rate and measurement values of external factors. Refrigeration machines 6a-6e are subjected to a number of operation unit control for increasing and decreasing the number of operation units on the basis of a comparison of an estimated value with a set value.
Patent JP-H03112729-A (JP)
Title: Guide roller for seat slide device
Inventor: YAGUCHI NOBORU
IPC: B60N2/06
Filed: 1989-09-27
Abstract: PURPOSE:To prevent the dislocation or the like of both roller members by constituting a guide roller laid between upper and lower rails with a roller body having a through screw rod, and a pair of the aforesaid roller members so fitted to the roller body as to be freely rotatable. CONSTITUTION:A seat slide device has a screw rod 15 and a guide roller 20 arranged within space enclosed with both upper and lower rails 3 and 4. In this case, the guide roller 20 is constituted with a cubic roller body 21 and a pair of roller members 22 so arranged respectively at both right and left sides of the body 21 as to be freely rotatable. Furthermore, a through-hole 21a for the screw rod 15 is formed in the roller body 21 in a front and aft direction. Also, the roller member 22 is formed into a ring shape, and so coupled to a circular projections formed at both right and left sides of the roller body 21 as to be freely rotatable. In addition, the thickness of the roller member 22 is so determined that both internal and external sides thereof come in contact with the roller body 21 and both rails 3 and 4.
Patent JP-H07100069-A (JP)
Title: Deodorizing device for vacuum rice cooker
Inventor: IKEDO TOSHI
IPC: A47J36/20
Filed: 1993-10-07
Abstract: PURPOSE:To adsorb the odor of heat insulation during heat insulation of a rice cooker and to discharge adsorbed matters through self-heating to enable repeated use of activated carbon by using self-heating activated carbon in a deodorizing device disposed in the inner lid of the inner pot of the rice cooker. CONSTITUTION:Specific activated carbon and a phenol resin are mixed and pressure molded into a predetermined size, and baked at about 1000 deg.C by passing alternating current, to manufacture a self-heating activated carbon plate 10. A vacuum rice cooker main body 14 comprises a bottom surface heater 16 for heating an inner pot 15, a side heater 17, a lid 18, and the inner lid of the inner pot 15, with the self-heating activated carbon plate 10 disposed inside the inner lid. A controller controls the heaters 16 and 17 to cook rice and after the rice has been cooked, a heat insulation mode is started. The self-heating activated carbon plate 10 carries 50W at about 5V during rice cooking, and is heated to a temperature of 250 deg.C to discharge adsorbed matters, and the odor of heat insulation is adsorbed during the heat insulation mode. Thus, good rice is offered with the odor of heat insulation removed, and the activated carbon plate can be used repeatedly.
Patent JP-H02101287-A (JP)
Title: Method and device for drilling groove using liquid jet
Inventor: OSHITANI KOJI
IPC: E21C37/12
Filed: 1988-10-07
Abstract: PURPOSE:To improve the drilling work efficiency by swaying a nozzle spraying a liquid jet in a plane, advancing it in the jet injection direction, and forming a groove on a drill section. CONSTITUTION:High-pressure water and an abrasive are fed to a nozzle head 28 via a high-pressure water hose 56 and an abrasive hose 58 respectively, and a liquid jet containing the abrasive is gushed through liquid jet nozzles 30 and 32. A motor 50 is operated concurrently with the injection of the liquid jet to rotate a disk 46. A connecting rod is reciprocated by a crank mechanism constituted of the disk 46, a pin 48 and a link 44. The reciprocating motion is transmitted to the nozzle head 28 by a ring 36 to sway it, and a groove with the preset length in accordance with the sway angle is formed.
Patent JP-H06223745-A (JP)
Title: Display tube having deflecting coil support element and auxiliary deflecting coil support element
Inventor: YOHANUSU SEODORUSU FURANSHISUK
IPC: H01J29/76
Filed: 1993-10-07
Abstract: PURPOSE: To position an auxiliary deflection coil in a location advantageous to operation as possible independently of, particularly, the length or position of a line deflection coil and without any occurrence of electromagnetic hindrance such as ringing. CONSTITUTION: A display tube 1 includes a deflection coil supporter 4 having a field deflection coil system 9 outside and a line deflection coil system inside. An end on an electron gun side of the line deflection coil system is positioned within a plane parallel to the wall of a neck 2 of the display tube 1. The outside of the deflection coil supporter 4 is surrounded by an auxiliary deflection coil system 6 which is preferably formed at the inner face of a support cylinder made of a synthetic substance by printing. Particularly, this assembly, which can be used for the purpose of scanning velocity demodulation, is finally interposed partially between the field deflection coil system 9 and the wall of the display tube 1, while is partially superposed at the end on the electron gun side of the line deflection coil system.
Patent JP-H08115111-A (JP)
Title: Programmable controller and maintenance device thereof
Inventor: AMAGASAKI SHINICHI
IPC: G05B19/05
Filed: 1994-10-18
Abstract: PURPOSE: To execute the instruction of the programmable controller corresponding to a special function unit even during the exchange of any function unit by deciding whether the function unit of an instruction object is just under exchanging or not and changing an instruction to the special function unit under exchanging into a system memory. CONSTITUTION: When detecting the ON/OFF of an input switch, an I/O port allocated to the input unit being an I/O unit 14 is not directly read but the copy of the value of the I/O port stored in a device memory 16 at the time of end processing is read. When it is desired to access an initial value memory 15A and a buffer memory 15B of the special function unit, however, the special function unit 15 is directly accessed and data stored in the unit memory 15A/ 5B in the special function unit 15 are read out or setting is changed. When changing the sampling time of an analog signal sent from a temperature sensor, for example, value is directly set in the memory 15A/15B.
Patent JP-H0196334-A (JP)
Title: Production of pellet charged into blast furnace
Inventor: SHIGAKI ICHIRO
IPC: C22B1/14
Filed: 1987-10-06
Abstract: PURPOSE:To improve the reducibility of pellets charged into a blast furnace and to prevent the reduction of the crushing strength by sticking fine powder of iron ore to a carbonaceous material contg. granules of a specified diameter, pelletizing the material and firing the resulting raw pellets so that the carbonaceous material remains in an unburnt state. CONSTITUTION:A carbonaceous material is so crushed that granules of >=1mm diameter are contained by >=70%. Fine powder of iron ore is stuck to the crushed carbonaceous material and the material are pelletized. The resulting raw pellets are fired under such conditions that the carbonaceous material remains in an unburnt state to obtain pellets charged into a blast furnace. The pellets are smoothly reduced and have superior properties as starting material for iron in a blast furnace.
Patent JP-H1196895-A (JP)
Title: Field emission type electron source and its manufacture
Inventor: KOGA KEISUKE
IPC: H01J1/30
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type electron source capable of applying to the curved surface having arbitrary curvature and its manufacturing method. SOLUTION: A tower-shaped cathode 109 formed with an SOI substrate, whose silicon substrate on the back surface has been removed, is stuck through a silicon oxide film 102 on the back surface to a supporting substrate 113 having an arbitrary curvature while the shape of a flexible film being kept. Sticking to an arbitrary curved surface is made possible without damaging fine working in the formation of the cathode, and thereby the application range of a panel is widened drastically.
Patent JP-H03117104-A (JP)
Title: Rf modulator
Inventor: ISHIDA KAZUHIKO
IPC: H03D7/00
Filed: 1989-09-29
Abstract: PURPOSE:To evade the interferential disturbance to a monitor output by detecting a local oscillation leakage component of a built-in tuner, and applying an appropriate offset to a frequency of an RF modulation output by its detection output, in an RF modulator added to a television signal recording and reproducing device having the built-in tuner. CONSTITUTION:An RF modulator 1 amplified a signal from an antenna 11 by a wide band amplifier 2 and leads it to a distributor 3. The distributor 3 distributes the signal into two directions, one distribution output 3a is supplied to a built-in tuner 6, and the other distribution output 3b is supplied to a mixer 5 through a wide band amplifier 4. The distribution output 3b is supplied to a local oscillation leakage detecting circuit 9, and by the local oscillation leakage detecting circuit, 9 a local oscillation leakage component from a local oscillator 6a in the built-in tuner 6 is detected, and a detected detection output 9a is supplied to an RF modulator 8. The RF modulator 8 sends an oscillation output 8c of an oscillator 81 to a modulator 82 as a wave to be modulated, and the modulator 82 inputs a reproducing signal from a terminal 13 as a modulating signal. In such a state, an offset circuit 10 determines the quantity for varying an oscillation frequency of the oscillator 81 by the detection output 9a from the local oscillation leakage detecting circuit 9.
Patent JP-H02100917-A (JP)
Title: Article conveyor
Inventor: YOKOUCHI KAZUO
IPC: B65G47/68
Filed: 1988-10-06
Abstract: PURPOSE:To convey to two directions by connecting a separator having a plurality of belts to a moving conveyor, connecting first and second carrying conveyors to the separator and providing a roller capable of being elevated and shorter as it is separated farther from the second carrying conveyor between the belts of the separator. CONSTITUTION:An article 2 on a moving conveyor 7 is moved to a separator 8 and moved by the V shaped belt 10 of the separator 8. At this time, when all rollers 11 are lowered and situated lower than the belt 10, all the articles 2 is linearly fed to a first carrying conveyor 9. When a roller holding substrate 19 is raised by a cylinder not shown to protrude a roller 11A from the belt 10, the article 2 of the part of the protruded roller 11A is conveyed to a second carrying conveyor 9' direction and those except it are linearly advanced. When a roller 11B is similarly operated, all the articles 2 can be moved to the second carrying conveyor 9'. In such a way, the articles can be simultaneously distributed and moved.
Patent JP-2001071576-A (JP)
Title: Scanning apparatus
Inventor: SHIMURA NORIO
IPC: H04N1/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To cope in a simple operation with a fatal error often brought about when a print apparatus is started first after acquired, e.g. a carriage position error generated when an apparatus power source is turned on without removing a carriage-fixing tape set in consideration of transportation. SOLUTION: A flag indicating that the apparatus is in a state when shipped from a factory is installed to a nonvolatile memory. If the flag is set when an error is brought about, an apparatus cover is simply opened, and then closed after a tape is removed, whereby an error recovery operation is executed. Since a user is not forced to turn on a power source again, reset the apparatus or do the like operation, the apparatus provided is friendly to the user unaccustomed to the apparatus.
Patent JP-S63106973-A (JP)
Title: Adjusting device for track reference sensor of flexible disk device
Inventor: FUTAGAMI YOSHIHISA
IPC: G11B21/10
Filed: 1986-10-23
Abstract: PURPOSE:To make an initial coarse adjustment unnecessary and to produce an adjustment range widely, by setting the adjusting direction of a reference sensor in a direction from the outer periphery to the inner periphery of a magnetic medium. CONSTITUTION:In the titled device, the position of an adjusting end part 7a in an adjusting arm 7 provided integrally with the reference sensor 3 is adjusted so that the moving direction to be adjusted of the reference sensor 3 is in the direction from the outer periphery to the inner periphery of the magnetic medium. The adjusting arm 7 is turned in a counterclockwise direction as shown in arrow head by turning an adjusting screw 6, and thereby, the reference sensor 3 is moved and adjusted in the direction from the outer periphery to the inner periphery of a disk shaped magnetic medium. It is permitted that the reference sensor can be constituted integrally with the adjusting arm. In such a way, it is possible to make the initial coarse adjustment unnecessary, and to easily perform the adjustment because the adjusting range is formed so widely.
Patent JP-H08114031-A (JP)
Title: Form for constructing travel passage of linear motor car
Inventor: SHINOHARA YOSHIYUKI
IPC: E04G9/02
Filed: 1994-10-18
Abstract: PURPOSE: To facilitate assembling and carrying work of a pair of forms, and shorten time necessary for placing work of a travel passage. CONSTITUTION: Traveling wheels 12 are housed inside a form 2 so that a vertical directional position can be adjusted, and are constituted so that a height from a road surface of the form 2 can be adjusted by rotating operation parts 17 of upper end parts of screw bars 15 connected to holders 13. These forms 1 and 2 are connected at prescribed intervals to each other by an interval holding rod.
Patent JP-H02101655-A (JP)
Title: Production of magneto-optical recording medium
Inventor: YAMADA TAKASHI
IPC: G11B11/105
Filed: 1988-10-06
Abstract: PURPOSE:To enhance C/N and to eliminate the warpage of a polycarbonate substrate formed to a disk to a disk shape by subjecting the substrate to a heat treatment for 30 minutes to 24 hours under the condition of thermal softening temp. +10+ or -2 deg.C, then forming a magnetic recording layer on the substrate. CONSTITUTION:The polycarbonate is molded by an injection molding method, etc., to the disk shape of the prescribed size regulated for the magneto-optical recording medium, by which the polycarbonate substrate is obtd. This polycarbonate substrate is subjected to the heat treatment for 30 minutes to 24 hours under the condition of thermal softening temp. +10+ or -2 deg.C. The magnetic recording layer is formed by a prescribed method on the polycarbonate substrate after this heat treatment. An increase in noise level by double refraction is obviated and the generation of the warpage of the substrate is prevented by forming the magnetic recording layer on the polycarbonate substrate after the substrate is subjected to the heat treatment. The magnetic recording medium which has the high C/N and stable mechanical characteristics is thus obtd.
Patent JP-2001076592-A (JP)
Title: Lever switch
Inventor: KUBOTA MINORU
IPC: H01H25/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To easily wire an electric wire, and to restrain a cost increase by wiring the electric wire inside the shaft toward a base end from a tip of the shaft, and providing a releasing part for releasing the electric wire outside the shaft body from the vicinity of the switching center of the shaft body. SOLUTION: A base end installing member 14 is provided with a swinging directional guiding protrusion 14a protruding in the outward direction, plural fitting grooves arranged in an end positioned on the slide member 13 side and a releasing part 14c arranged in an end positioned on the wall 8b side of a surface case. The releasing part 14c communicates the inside and the outside of the base end installing member 14, and is formed in an opening part opening on a peripheral wall 14d of the base end installing member 14. The end positioned on the slide member 13 side of the releasing part 14c is provided with a guiding surface 61 formed outward from the inside of an operation shaft toward the slide member 13 side from a wall 8b, and is provided with a first curved surface 61a and a second curved surface 61b.
Patent JP-H0989417-A (JP)
Title: Pipe unit for air conditioner
Inventor: MAKINO HIROAKI
IPC: F25B41/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the design of a pipe shape and the control of a compressor to prevent the vibration of a refrigerant pipe connected to the compressor of an air conditioner. SOLUTION: At the refrigerant pipe having a stainless steel bellows pipe and a flexible pipe 6 made of urethane rubber charged and cured in the gap space at a nitrile rubber cylinder concentrically disposed at an interval at the outside of the bellows pipe are connected in series on the way of a suction pipe 4 connected between a compressor 1 and a four-way valve 8, the part of a suction pipe 4 connected to the opposed side to the compressor 1 of the pipe 6 is fixed to the fixing part 7. Accordingly, the vibration of the pipe can be adsorbed to reduce in size the unit.
Patent JP-S61130605-A (JP)
Inventor: TSUCHIYA AKIO
IPC: C08J5/04
Filed: 1984-11-29
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-S62113052-A (JP)
Title: Element analysis
Inventor: AJIOKA TSUNEO
IPC: G01N23/225
Filed: 1985-11-13
Abstract: PURPOSE:To reduce the beam diameter while making the penetration depth into sample shallow, by employing ion seed with large ion radius exceeding 35 in the mass number for primary beam to be an ion beam. CONSTITUTION:An ion seed such as Xe introduced into an ionization chamber 4 is accelerated to 5-15keV in the ionization chamber 4 and is made to irradiate onto a sample 1 comprising an insulation film as a primary beam (ion beam) 2 through an electronic optical system lens section 5. A specific X rays 3 generated from a surface layer area of the sample 1 are diffracted with a spectroscope 6 and is projected onto an X rays detector 7. Generally speaking, the penetration depth of the primary beam 2 needs to be controlled below 50Angstrom  to analyze element distribution in the direction of surface and depth. Thus, irradiation ion seed is preferable large in the ion radius exceeding 35 in the mass number.