baber/WOPTO huggingface dataset:
Patent JP-2000136923-A (JP)
Title: Contact-type pipe-inside-diameter measuring apparatus
Inventor: OIDE YUKIHIRO
IPC: G01B21/14
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a contact-type pipe-inside-diameter measuring apparatus by which the inside diameter of a pipe can be measured without being affected by the color or the luster on the inside of the pipe and by the size of a shape. SOLUTION: This measuring apparatus is provided with a pipe-rotation support device 11 which supports a pipe 12 to be inspected, a running carriage device 19 which is moved back and forth along the direction of the axial center, a pair of raising and lowering pedestal devices 24 which are mutually brought close and separated up and down on the running carriage device, inside-diameter measuring sensor devices 28 which are installed at the respective raising and lowering pedestal devices 24, and a control device.  Every inside-diameter measuring sensor device 24 is provided with a first measuring sensor 30 which measures the position of a device body 29, a lance 31, a sensor part 32 which is placed on the tip of the lance 31, an elastic body by which a lance pedestal used to support the lance 31 is urged toward the outside in the direction of a pipe diameter so as to be pressed to an initial position, and a second sensor which measures a distance in the up-and-down direction up to the sensor part 32 from a reference position in the device body 29.
Patent JP-H08140405-A (JP)
Title: Tilling rotary working machine
Inventor: SUDO TAKAAKI
IPC: A01B33/08
Filed: 1994-11-22
Abstract: PURPOSE: To provide a tilling rotary working machine enabling the suppression of the working machine which comes up when it runs fast, capable of preventing straw waste from adherence and having improved tilling efficiency by placing cutting blades whose tips enter the soil in the front position of a tilling driving case and in a state close to the motional loci of a right and a left tilling tine. CONSTITUTION: In this tilling rotary working machine, a tilling driving case 20 is placed near the center of a tilting tine shaft 23. Cutting blades 32 whose tips enter the soil are placed at the front position of the tilling driving case 20 and in a state close to the motional loci of a right and a left tilling tine 24. Further, a treating board for preventing the winding of straw is preferably attached to the back side of the tilling driving case 20. preferably, three cutting blades 32B, 32B and 32A, whose tips enter the soil, are placed at the right and the left side and nearly at the center of the front position of the tilling tine shaft 23, and at the same time the entering position into the soil of the central cutting blade 32A is set at the front side of those of the right and left cutting blade 32B, 32B.
Patent JP-H05150993-A (JP)
Title: Program loading method for disk device
Inventor: ITO KENJI
IPC: G06F9/445
Filed: 1991-11-28
Abstract: PURPOSE:To easily update a program instructing the operation of each drive unit in a disk device consisting of plural drive units and an adaptor. CONSTITUTION:In the disk device 16(23) equipped with the plural drive units 18-20(25-27) operated by the program stored in random access memory 9 and which perform the read/write of data, respectively, and the adaptor 17(24) which selects a designated drive unit and connects it to a host device 15, read-only memory 22(29) storing the program and a control means 21(28) which loads the program on the drive units 18-20(25-27) are provided in the adaptor 17(24), and when a power source is applied, the control means 21(28) reads out the program from the read-only memory 22(29), and selects the plural drive units 18-20 (25-27) sequentially, and loads a read out program on the random access memory 9 of the drive units 18-20(25-27).
Patent JP-H03175884-A (JP)
Title: Focusing device of television camera object glas
Inventor: FUREDERIKU BUAN RETSUSERU
IPC: H04N5/232
Filed: 1990-11-20
Abstract: PURPOSE: To optimize focusing in a short time for every substantial position of an objective lens by using an illuminance signal or a green signal of the entire band without a direct current component as a video signal. CONSTITUTION: A television camera 1 is provided with a zoom objective lens 2, the illuminance signal Y or the green signal G is led out as video signal and supplied to an image region selecting circuit 3. A direct current voltage component of the video signal is removed by a capacitor, and the signal is supplied to a terminal 4. In this case, a microcomputer 8 is programmed to transmit a focusing signal for the lens 2 with a line 9 for adjusting an optimal image sharpness by controlling a lens adjuster of the lens 2. Consequently, focusing is optimized in a short time for every substantial position of the lens 2.
Patent JP-H05130701-A (JP)
Title: Control method of material handler in electric conveying vehicle
Inventor: KIGUCHI SUSUMU
IPC: B60L1/00
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the cost of entire system and to miniaturize an electric conveying vehicle by arranging an inverter only at a material handling site on a travel path thereby performing speed control of a material handler. CONSTITUTION:When an electric conveying vehicle 3 stops at a work site, a current collecting unit 17 and a current collector 22 slide on the feeder line 9a and the signal line 9b in elevation driving feeder lines 9 laid at the work site. Under that state, an elevation driving controller 24 can feed power through an inverter 23 to the induction motor 20 in an elevation driver 11 to drive a unit to be conveyed while being suspended. Since each electric conveying vehicle is fed with power through a ground side inverter at a common work site, cost reduction of entire system and miniaturizing of each electric conveying vehicle can be done as compared with a system wherein an inverter for material handler is mounted on each electric conveying vehicle.
Patent JP-H09153265-A (JP)
Title: Tape cassette
Inventor: TAKAHASHI MAMORU
IPC: G11B23/087
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the scattering of lubricating oil caused by a rotation guiding roller typically provided in a tape traveling path and to prevent a tape slackened in the tape traveling path from being rolled in a tape wound round a hub in a tape cassette. SOLUTION: A rotation guiding roller conventionally provided in a tape cassette is eliminated and instead, a fixed guiding part 20 using a film-like tape guiding material 22 (e.g. HDPE(high density polyethylene)) with an excellent sliding ability against a tape 6 is provided. The tape guiding material 22 of this fixed guiding part 20 is extended long toward a guide pin 11 provided between a hub 7 and the fixed guiding part 20.
Patent JP-H09126702-A (JP)
Title: Tape measure capable of marking
Inventor: NOMOTO ISAO
IPC: G01B3/10
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To make the work with a tape measure fast and to prevent risk of shifting or sudden returning of a tape without necessity to release the hand pressing the tape when a length is measured and marking is made by providing a click for marking and a fixing base in a tape measure main body. SOLUTION: A base 2 for attaching a claw 3 to a tape measure main body 1 is provided. Preferably, this base 2 is provided to be detached in order to deal with various material by preparing a base in which a material for the click 3 is changed. The main body 1 and the base 2 may be made integral with each other so as to be able to treat any material by changing a material of the claw 3. The tip of the base is brought to one end of a object to be measured to match with each other, the main body 1 is pulled to the other end and the scale of a pulled out coil-like measure 4 is read. Then, since it is enough the claw 3 together with the entire main body 1 is only rubbed on the object to be measured like in the case of lighting matches is order to mark the read scale, marking is performed without releasing the hand from the tip.
Patent JP-H03165948-A (JP)
Title: Manufacture of aluminum alloy-made rotor
Inventor: WATANABE TAKAE
IPC: B21K23/00
Filed: 1989-12-04
Abstract: PURPOSE:To strengthen structure near vane groove in a rotor with plastic flowing by charging a blank into a container, taking out with a knock-out punch through the container after pushing this into hole of a die having back-up with a pressurized punch. CONSTITUTION:the blank 13 of aluminum alloy is charged into the container 9 and pushed into the hole of die 5 having the back-up with die plate 10, with the pressurized punch 12 and filled up in th die and taken out with the knock- out punch in the die plate 10 through the container 9. Then, by pressurizing cross section to the axial direction of die hole into the hole of die 5 on the same axis from inner part of the container 9, which is reduced or equallized to the vertical cross section to the axial direction therein, the structure near the vane groove 2 in the rotor raw material 1 is subjected to plastic flow and strengthened.
Patent JP-H08170391-A (JP)
Title: Apparatus for holding surface material on external wall
Inventor: WATABE NORIAKI
IPC: E04B2/94
Filed: 1994-12-16
Abstract: PURPOSE: To stably hold surface materials such as sheet glasses. CONSTITUTION: A frame member 20 is composed, as an integrated body, of a receiving part 21 formed on the periphery in a position separated from a surface material 10 toward the interior side, a support wall 22 extending from the interior side at least to a position separated from and corresponding to the outer peripheral end of the surface material, and an engaging part 23 projecting from the support wall 22 toward the inside of an area surrounded by the frame member and facing the outer peripheral end of the surface material. A gasket 30, interposed between the frame member 20 and the outer peripheral part, is composed of a holding groove 31 to which the outer peripheral part of the surface material 10 is inserted, a pressure-resisting part 32 for contacting with the receiving part 21, an engagement groove 33 for engaging with the engaging part 23, and a zipper insertion groove 34 formed on the exterior side thereof. The outer periphery of the surface material 10 is inserted into the holding groove 31 of the gasket 30 while the engaging part 23 of the frame member 20 is inserted into the engagement groove 33 of the gasket. The pressure-resisting part 32 is brought into contact with the receiving part 21 while the zipper is fitted into the zipper insertion groove 34.
Patent JP-H03176251-A (JP)
Title: Air bag mounting type steering device
Inventor: NAKATSUKA HIROSHI
IPC: B62D1/183
Filed: 1989-12-02
Abstract: PURPOSE:To expand an air bag along the center line of a steering shaft to securely restrain and protect the breast of a driver by connecting a second steering member to a first steering member with tilt-adjustably, and providing a nutral position returning mechanism. CONSTITUTION:A second steering member 3r having a steering wheel 2 is connected with a first steering member 3f held to a vehicle body at a constant inclining angle, with relatively tilting-adjustable. Moreover, a nutral position returning mechanism 40 is provided which automatically returns the second steering member 3r from a tilting position to a nutral position upon a vehicle collision. Due to this constitution, upon the vehicle collision, an air bag 8 disposed in the steering wheel 2 is expanded in an expanding direction in the nutral position of the steering wheel 2, i.e. in the direction along the center line of the steering shaft 3, to restrain the breast of an driver securely for the display of a shock absorbing effect.
Patent JP-H02159250-A (JP)
Title: Inclined magnetic field power supply
Inventor: KIMURA MITSUYOSHI
IPC: A61B5/055
Filed: 1988-12-14
Abstract: PURPOSE:To obtain an inclined magnetic field power supply having an eddy current correction part for automatically and easily correcting an eddy current with good accuracy by constituting the eddy current correction part of the inclined magnetic field power supply so that a gain setting part capable of changing a gain from zero and a time constant setting part do not interfere with each other. CONSTITUTION:Input Vin is waveform input desired as an inclined magnetic field and one is inputted to an adder 30 as a waveform in the actual state and the other one is inputted to a gain setting part 10 to receive predetermined amplification and becomes a waveform having a predetermined time constant in a time constant setting part 20 to be inputted to the adder 30 to obtain output Vout. When the transmission function of the time constant setting circuit 20 is set to a form of ST/(ST+1), a gain is not changed even when a time constant T is changed and becomes variable only in the gain setting part. Input Vin is divided by a variable resistor 11 to be subjected to gain setting and inputted to an amplifier 12. The output of the amplifier 12 is inputted to a time constant setting part consisting of a condenser 21 and a variable resistor 22 and a time constant is set by the variable resistor 22. The output of the amplifier 12 and the input Vin are inputted to an adder consisting of resistors 32-34 and an amplifier 31 and outputted as output Vout.
Patent JP-H07128376-A (JP)
Title: Abnormality detector for electric equipment
Inventor: SAKANO YOSHIHIRO
IPC: G01R19/165
Filed: 1993-11-08
Abstract: PURPOSE:To simplify the circuitry for transmitting the state change to the low voltage side when an abnormality occurs at a high voltage part to cause state change of a switch element. CONSTITUTION:In a capacitor voltage division potential transformer comprising a coupling capacitor 4 and a first voltage dividing capacitor 5 connected in series and measuring the voltage of a high voltage bus 1, a second voltage dividing capacitor 7 is connected between the coupling capacitor 4 and the high voltage bus 1. A switch element 8 operable upon occurrence of abnormality in an objective electric appliance is connected across the second voltage dividing capacitor 7. Then the switch element 8 is opened or closed, the voltage of the first voltage dividing capacitor 5 varies and occurrence of abnormality is detected based on the voltage variation.
Patent JP-H04186143-A (JP)
Title: Pattern inspection device
Inventor: DOI HIDEAKI
IPC: G06T7/00
Filed: 1990-11-21
Abstract: PURPOSE:To provide possibility of inspecting a print pattern of translucent base material with high accuracy by comparing a sensed image signal with a signal obtained by multiplying it with the fluorescent light emission characteristic, returning the change amount to the sensed image, and making a correction. CONSTITUTION:A beam of illumination light 3 is cast onto a printed circuit board 1 through a dichroic mirror 2, and the image of a print pattern is formed on a sensor 5 by a lens 4. The analog image signal 10 obtained by the sensor 5 is converted 6 into a digital image signal 11, and further into a corrected image signal 12 with its modulation corrected by a modulation correcting circuit 7, to yield a binary signal 13 with the aid of a binary value generating circuit 8. Meantime the dropping amount of the light area modulation according to the fluorescent light emission characteristic is determined through comparison of the sensed image signal with an image signal obtained by multiplying it with the fluorescent light emission characteristic, and the sensed image signal is corrected with this determined amount. Thus proper signals 13 are produced both in the light and dark areas.
Patent JP-H02159068-A (JP)
Title: Gate turn-off thyristor
Inventor: HANAKURA MITSURU
IPC: H01L29/744
Filed: 1988-12-13
Abstract: PURPOSE:To prevent the breakdown of an element due to an oscillatory waveform at the time of turn-OFF by specifying the relationship between OFF gate voltage driving a thyristor and the breakdown voltage of a cathode-emitter junction. CONSTITUTION:The method is applied to the breakdown voltage VB of a cathode-emitter junction between the P3 layer 3 and N2 layer 4 of a GTO thyristor. A differential value (VB-VRG) is set at a value smaller than a specified value to gate voltage VRG. When (VB-VRG)<10V is set previously, an oscillatory phenomenon is hardly generated. When VRG<VB<2VRG is set previously, on the other hand, the amplitude of the oscillation is limited at breakdown voltage VB and voltage is not brought to 0V or less by the oscillation even when the oscillatory phenomenon is generated. That is, when either one or both of setting are applied, the breakdown of a GTO element can be prevented.
Patent JP-H0532069-A (JP)
Title: Image receiving medium for sublimate type thermal transfer
Inventor: MOROHOSHI NAOYA
IPC: B41M5/52
Filed: 1991-11-28
Abstract: PURPOSE:To reduce curl by heat in recording of an image and provide favorable travelling performance of an image receiving medium by a method where-in a substratum is constructed by laminating two films via an adhesive layer or a pressure sensitive adhesive layer in an image receiving medium for sublimate type thermal transfer having a dye acceptor layer on the substratum. CONSTITUTION:An image receiving medium for sublimate type thermal transfer to be used for a full color printer, a video printer, etc., is composed of a substratum A and a dye acceptor layer B, transfers dye sublimated from a transfer layer 4 of a sublimate type thermal transfer recording medium by heating with a thermal head 1 to the dye acceptor layer B to be dyed. In that case, the substratum A of the image receiving medium is constructed by laminating films 5 (X), 6 (Y) via an adhesive layer or a pressure sensitive adhesive layer 7. Then, any one of relations such as thickness of X<thickness of Y, rigidity of X<rigidity of Y, thermal shrinkage factor of X>thermal shrinkage factor of Y, and thermal conductivity of X<thermal conductivity of Y is set in this case. Thereby, curl is restrained from occurrence by heating in recording of an image with the thermal head 1.
Patent JP-H04185021-A (JP)
Title: System for multiplying signal by logic element
Inventor: HAYASHI MASAHIRO
IPC: G09G5/00
Filed: 1990-11-20
Abstract: PURPOSE:To generate a video signal about 100MHz for a display device of sufficiently high density by a circuit using a TTL element by easily generating the video signal whose band is twice as wide as that of a video signal generating circuit using a shift register until now. CONSTITUTION:It is noticed that serial data synchronized with a shift clock is obtained at the time of conversion from four-bit parallel data to serial data and serial data can be multiplied twice as wide as the clock at the time of expanding two-bit data in each cycle of the clock. Concretely, read-out data are so transposed that multiplied serial data D0 to D3 are correctly arranged, and parallel data in the order of D0, D2, D1, and D3 is obtained. This data is divided to high order two bits D0 and D2 and low order two bits D1 and D3, and each of them is converted to a serial signal. Thereafter, divides bits are logically converted in the order of on/off periods.
Patent JP-H09132434-A (JP)
Title: Temporary seal for repairing automobile window and method for repairing automobile window using this seal
Inventor: SAITO YUICHI
IPC: C09J7/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the entry of dust, etc., by forming the temporary seal of a transparent film having a prescribed size and shape, an adhesive applied on one surface of this film and release paper covering this adhesive. SOLUTION: This temporary sheet for repairing automobiles is formed of the transparent film 2 which has the prescribed shape and size and consists of a polyvinyl chloride film, etc., of about 0.05mm thickness at which transparency and wiper operation are not affected, the adhesive 3, such as acrylic tacky adhesive, which is applied at about 0.03mm thickness on one surface of this film and the release paper 4. In the case where the front windshield or the like of the automobile is broken by the impact of a flying stone, etc., during driving of the automobile, a user peels the release paper 4 from this sheet 1 for repairing the automobiles and sticks the sheet to the damaged point to completely cover this point in a manner as to avoid the formation of a spacing with the front windshield, etc.  The windshield is repaired to the extent of obscuring the trace of the damage by carrying out the repair work involving press- fitting of a repair material into the damaged point within about 60 minutes or within about 36 to 48 hours if conditions are good, in the absent state of a wiper after the damage under ordinary environment of using the automobile.
Patent JP-H02161565-A (JP)
Title: Device for retrieving image accumulation
Inventor: SATO KAZUHIRO
IPC: G16H10/60
Filed: 1988-12-15
Abstract: PURPOSE:To improve the effective speed of data transmission by dividing plural large capacity recorders into a group for new images and the one for old images in accordance with the registered dates of the images and providing large number of data I/O circuits on the former. CONSTITUTION:Plural large capacitor storage devices 1a to 1d are divided into a new image group and an old image group in accordance with the order of registered dates of images. The number of data I/O circuits 9 for new images connected between the storage devices 1a to 1d and a communication line 5 is larger than the number of data I/O circuits 9 for old images. Thereby, the inlet/outlet of data transmission between the storage device 1a for new images and the communication line 5 can be increased and the effective speed of data transmission of an image with a new registered date can be improved.
Patent JP-H06212603-A (JP)
Title: Suction machine
Inventor: YOOZEFU TOIRAA
IPC: B08B5/04
Filed: 1993-12-15
Abstract: PURPOSE: To improve ballast removal efficiency by adjusting a suction nozzle in the longitudinal, right-angle, and perpendicular directions of a machine according to X, Y, and Z-axis coordinates system by an independent driving device that can be energized without any relation. CONSTITUTION: A suction nozzle 10 is positioned from an operation chamber 5, and height is accurately adjusted by height adjustment-driving devices 41 and 40 before the suction nozzle 10 is lowered. In this case, the suction nozzle 10 can be turned by rotary drive equipment 42, and a ballast below a crosstie can also be handled in combination with the turning operation of a nozzle turning-driving device 46. In this case, a delivery port is opened in parallel with a ballast suction operation into an empty storage tank when a ballast storage tank 17 becomes full. Then, a delivery ballast is carried to a generated ballast-loading freight car being linked to a suction machine 1 for storage.
Patent JP-H04184349-A (JP)
Title: Toner releasing agent and resin composition
Inventor: TAGUCHI NORIYUKI
IPC: G03G9/087
Filed: 1990-11-19
Abstract: PURPOSE:To obtain the excellent performances of the hot-offset resistance and the flowability by using a low molecular weight polypropylene resin speci fied in the ratio of the weight average molecular weight to the number average molecular weight, being <=1000cps at the melt viscosity at 160 deg.C, having substan tially a max. value with a chromatography and being >=a specific weight% at a propylene unit amount. CONSTITUTION:That releasing agent is a low molecular weight propylene resin having a melt viscosity of <=1000cps at 160 deg.C, and having substantially one max. value in a gel permeation chromatography. When it is used as a releasing agent, the flowability is improved greatly. When the low molecular weight polypropylene resin is a copolymer of propylene and other olefine, the contents of the other olefin is normally <=25wt.%, preferably <=10wt.%. Also the low molecular weight polypropylene resin is normally 2.0:1.0-5.5:1.0 in the ratio of the weight average molecular weight to the number average molecular weight, preferably 2.0:1.0-4.5:1.0. Hence, performances superior in the offset resistance property and the flowability are obtained.