baber/WOPTO huggingface dataset:
Patent JP-2000027887-A (JP)
Title: Clutch assembly
Inventor: BAUER KARL-HEINZ D
IPC: F16D47/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To perform a gear change without using a clutch pedal by providing the inner ring of a clutch assembly on the input shaft of a transmission together with a clutch mechanism locked in the engaged state of an engine and opened in the overrun state of the engine. SOLUTION: A two-arm distortion lever 42 is arranged between friction discs 22, 30, 24, 38 of a main clutch or overrun clutch, and the distortion lever 42 is pivotally moved around a radial central axis 44. The inside end 43 of the distortion lever 42 is supported on the reverse side of the friction discs 24, 38 of the overrun clutch opposed to the opposite side to an actuator 40. The outside end 45 of the distortion lever 42 is in contact with the friction discs 22, 30 of the main clutch, and operated by a clutch spring 32. Since the distortion lever 42 is present, the main clutch is disconnected against the force of the clutch spring 32 when the overrun clutch is connected.
Patent JP-H03293640-A (JP)
Title: Plastic film liquid crystal display device
Inventor: ONO YOICHI
IPC: G02F1/1343
Filed: 1990-04-11
Abstract: PURPOSE:To prevent the occurrence of the crack and the disconnection of an external connecting terminal by forming the external connecting terminal in such a manner that a space having at least 5mm or above from the outline of this liquid crystal display device in the pitch direction of the external connecting terminal. CONSTITUTION:This display device is provided with a plastic film 2, the external connecting terminal 4, an external connecting terminal forming part 4a, and a sealing part 5 for sticking upper and lower plastic films. The external connecting terminal 4 is formed from a part where the space having at least 5mm or above from the outline of the liquid crystal display device in the pitch direction of the external connecting terminal is formed. Thus, even if the external connecting terminal forming part 4a is bent during its producing process or after its completion, the external connecting terminal 4 dose not have the generation of the crack, and a high reliable plastic liquid crystal display device can be obtained.
Patent JP-S5430510-A (JP)
Title: Ventilator of packaged type compressor
Inventor: SAKAENO TAKASHI
IPC: F04D29/00
Filed: 1977-08-12
Abstract: PURPOSE: To provide a ventilator for a packaged type compressor by installing a rotor with blades to the upper part of a container encasing the entire compressor and using a leaked gas from the compressor shaft end as a driving means of said rotor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08270650-A (JP)
Title: Composite type bearing for disc rotation mechanism
Inventor: TAJIMA SUMIO
IPC: F16C32/00
Filed: 1995-03-29
Abstract: PURPOSE: To prevent the generation of vibration under high speed rotation by a method wherein a composite type bearing for a disc rotating mechanism comprises an air bearing to support a spindle, a dynamic pressure bearing to support a spindle by means of a press force of oil through rotation of the spindle, and a magnetic fluid seal to prevent splashing of oil at the two ends of the dynamic pressure bearing. CONSTITUTION: An air bearing 4 supports a spindle 3 regardless of a time during rotation by air injected against the outer periphery of a spindle or a time during a stop. When the spindle 3 is rotated in the direction of an arrow mark C, oil Oi is gradually compressed by a slope 72 and presses the spindle 3. Since a plurality of the slopes 72 are symmetrical to each other, the spindle 3 is equally pressed and when the spindle is rotated at a high speed, a strong press force is generated compared with the press force of the air bearing 4.  A magnetic fluid seal 8 is adhered to the both ends of the cylinder 71 of the dynamic pressure bearing 7 and comprises an N-pole ring 81 having its tip approaching the outer peripheral surface of the spindle 3; an S-pole oil ring 82; and magnetic fluid 83 attracted to the tips of the two rings 81 and 82 and seals the oil Oi of the dynamic pressure bearing 7. Thus, the spindle is prevented from the generation of vibration and performs high speed rotation.
Patent JP-H1154473-A (JP)
Title: Cleaning composition for manufacture of semiconductor device and manufacture three of using the same
Inventor: KIL JOON-ING
IPC: H01L21/306
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent incuring wear of a hemi-spherical silicon layer, by using a composition obtained by mixing HF, H2 O2 , IPA and H2 O at a specified proportion (wt.%) at the time of cleaning. SOLUTION: As a cleaning solution, hydrogen fluoride(HF) at 0.01 to 10 wt.%, hydrogen peroxide (H2 O2 ) at 1 to 10 wt.%, isopropyl alcohol(IPA) at 0.01 to 30 wt.%, and deionized water (H2 O) for the remaining quantity are mixed. That is, removal of an oxide film, increase in passivation of a wafer surface, and reduction in adsorption or attachment of impurity particles are realized by HF. Also, the efficiency of removal of metal such as copper is increased by H2 O2 , and the density of the impurity particles is lowered by IPA, thus reducing the free energy on the wafer surface. Thus, it is possible to improve the cleaning efficiency, simplify the process, and secure a large electrostatic capacity of a capacitor.
Patent JP-H03295051-A (JP)
Title: Recording or reproducing device
Inventor: ANDO MASAHIRO
IPC: G11B23/30
Filed: 1990-04-13
Abstract: PURPOSE:To detect the end of a tape with fixed light emitting and light receiving elements as they are by fitting a prism for forming an optical path between the light emitting and light receiving elements for detecting the tape end to a control member for performing locking and unlocking operations on reels. CONSTITUTION:Immediately after inserting a cassette, an operating pin 12 is in its lowest position. A prism 13 is also in its lowered position, and a reflecting surface provided to its lower end is situated on the side which is lower than a light irradiating position of the light emitting element 14, so that light from the element 14 is not incident upon the prism 13, while this light does not reach the light receiving element 7, and hence the tape end detection is not performed. Subsequently, the cassette 1 is lowered by a loading mechanism, and reel bases 3 are started to be inserted into the reels 2a and 2b, and at the same time, the pin 12 is raised by a motor 22 via a rack gear 16, and hence a tip of the pin 12 is passed through between reel lock levers 6a and 6b to be disclosed in the cassette 1, so that the reels 2a and 2b are released from their rotational control. At this time, the light from the element 14 is reflected orthogonally at the lower end of the prism 13, and is further reflected at the upper end of its reflecting surface, and when a winding amt. of the tape 4 is below a specific value, the light is incident upon the element 7.
Patent JP-H04326635-A (JP)
Title: Clock extract circuit in digital data transmission
Inventor: ISHIKAWA KOICHI
IPC: H04L5/14
Filed: 1991-04-26
Abstract: PURPOSE:To extract a burst clock stably without need of a high speed sampling clock by using an analog PLL circuit so as to set an output of a phase comparator to a high impedance. CONSTITUTION:A reception burst 100 signal is fed to one input of a phase comparator 31 via a gate circuit 30 from a frequency divider 29 and a variable clock 101 is fed to the other input of the comparator 31 via a gate circuit 32. A PLL detection frame signal 200 is fed to a gate input of the circuits 30, 32 from a reception circuit to block phase comparison for an area of unstable burst signal at its leading. An output of the comparator 31 is high in its impedance, a DC component is fed to a VCO 34 via an LPF 33 and a variable clock is outputted. The variable clock is fed to a burst synchronization circuit and returned to the comparator 31 through a frequency divider 36 and then desired PLL operation is implemented. Through the configuration above, a phase difference signal is latched even for a non-signal period and the clock is extracted with high accuracy.
Patent JP-S58468-A (JP)
Title: Crawler type running gear
Inventor: OOGAKI KOUJI
IPC: B62D55/08
Filed: 1981-06-24
Abstract: PURPOSE:To minimize the variation of sag of track by a method wherein the phase of a sprocket with concavities, in which track rollers fit, and that of an idler with similar concavities are arranged each other with the phase shift of half a pitch of the track roller. CONSTITUTION:The semi-circular concavities 12a, in which the track rollers 13b fit, are circumferencially and equi-spacedly provided onto the peripheral surface part of the sprocket 12. The pitch of said concavities 12a is set equal to the pitch lp between respective track rollers 13a. Similar concavities are provided on the ilder 11. A track 13 is windingly laid between the idler 11 and the sprocket 12. Moreover, the phase of the sprocket 12 and that of the idler 11 are set  with the shift of half a pitch lp/2.
Patent JP-H06289754-A (JP)
Title: Device for peeling image from image holding and supporting body
Inventor: SAITO TADASHI
IPC: G03G21/00
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the scattering of peeled toner and cleaning frequency of an image peeling body, to efficiently recover the peeled toner and to effectively peel an image by using the image peeling body having plural holes or ruggedness on its surface. CONSTITUTION:A roller being the image peeling body has the hole possessing such a shape that the toner infiltrates in the roller on its surface, so that the inside of the roller is a toner receiver. Relation between the diameter phit1 of the hole on the outer surface of the roller and the diameter phit2 of the inner surface of the roller is phit1<=phit2, and it is desirable that the size of the hole is about 1mmphi. It is good to form the ruggedness on the surface of the roller instead of the hole and use a belt instead of the roller. Furthermore, the resin of the same system as the resin constituting the toner or mere rubber, and metal, for example, are mentioned as a substance by which the image peeling body has adhesive property to the toner. As the image peeling body, it is conceivable to form the sheet-like peeling body of a material having the adhesive property to the toner and attach it to the surface of the roller or the belt.
Patent JP-S60241855-A (JP)
Title: Patterned bubble gum
Inventor: SATOU YOSHINAGA
IPC: A23G4/00
Filed: 1984-05-16
Abstract: PURPOSE:To provide the titled bubble gum giving no unnatural feeling during chewing, by physically distributing water-insoluble color chips compatible with the gum base sporadically in a bubble gum composed of a base such as vinyl acetate resin, a rubber component, a wax component, and an emulsifier. CONSTITUTION:The objective bubble gum can be prepared by distributing (A) the color chips obtained by compounding a colorant (preferably water-insoluble pigment) with a gum base composition component and if necessary an emulsifier and a filler, without using a kneading process, sporadically in (B) a bubble gum base obtained by compounding (i) a base consisting of a vinyl acetate resin and an ester gum (e.g. refined rosin) with (ii) a rubber component composed of one or more kinds of synthetic rubbers (e.g. polybutene) ro natural rubber, (iii) a wax component (e.g. petroleum mineral wax) and (iv) an emulsifier (e.g. glycerol fatty acid ester) at proper ratios. EFFECT:The effect to develop the colored pattern can be maintained stably since the color chips have high affinity to the bubble gum base, high resistance to peeling and separation, and low melting tendency in chewing.
Patent JP-H04326913-A (JP)
Title: Collecting apparatus for heat insulating material
Inventor: KIMURA KATSUMI
IPC: B01D46/02
Filed: 1991-04-26
Abstract: PURPOSE:To eliminate the trouble of a peripheral apparatus due to the scattering of the heat insulating material discharged from a cooling tank and to receive and reutilize the heat insulating material. CONSTITUTION:Piping 6 capable of transferring the heat insulating material 4 discharged from a discharge device 5 along with the pressure in a cooling tank 1 and a receiving bag 7 receiving the transferred heat insulating material 4 are arranged.
Patent JP-H10277798-A (JP)
Title: Device and method for controlling motion of servo press
Inventor: DOUJIYOU EIJI
IPC: B21D28/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To shorten the machining cycle time of a servo press by providing a servo motor control operating means to operate the speed command value of the servo motor and output the operated value to a servo motor command outputting means. SOLUTION: A position specification signal detector 23 detects the motion change of a slide as the torque change of a servo motor 11, and inputs the detected signal of the torque change in a specified position judging means 25. The specified position judging means 25 judges the motion change of the slide based on the size or the rate of change of the actual work torque. A servo motor control operating means 28 operates the speed command value of the servo motor 11 so that the position and the speed of the slide are the motion setting data stored in a motion storing means 24 and outputs the operated value. The maximum acceleration command or the maximum deceleration command of the servo motor 11 is outputted to a servo motor command outputting means 29 by the acceleration command or the deceleration command from a speed command operating means 26.
Patent JP-S61256918-A (JP)
Title: Method for controlling deposition of ammonium sulfate
Inventor: MORISHITA YOSHIHIKO
IPC: C01C1/248
Filed: 1985-05-09
Abstract: PURPOSE:To control the deposition of ammonium sulfate in following the load fluctuation of the feed amount of a mother liquor by calculating the degree of supersaturation from the measured temps. of both the liquid and the vapor of an evaporation can and operating automatically a control valve of the heated vapor from the result thereof to control the temp. CONSTITUTION:The temp. of a concentrate of a mother liquor of ammonium sulfate is measured by providing a temp. measuring terminal 7 to an evaporation can 1. On the other hand, the temp. of the evaporated steam is measured with a temp. measuring terminal 8 provided to a vapor pipe 2. The degree of supersaturation of the soln. is measured with a densitometer 3 in accordance with the temp. difference of both temps. The densitometer 3 and a vapor control valve 5 for heating a heater 4 are joined with an electric signal and the opening and shutting of the control valve 5 is automatically controlled on the basis of the calculated result of the densitometer 3. In this way, the deposition of ammonium sulfate can be controlled at the specified amount by controlling the temp. of the liquid and the stable operation can be continued for a long period.
Patent JP-H06286085-A (JP)
Title: Laminate of polyolefin and ultraviolet curable material and insulated wire using the same
Inventor: SUGA MIYUKI
IPC: C08J7/04
Filed: 1993-03-31
Abstract: PURPOSE:To improve adhesive properties of a polyolefin layer and an ultraviolet curable material layer. CONSTITUTION:A laminate of polyolefin and ultraviolet curable material comprises a polyolefin layer 2 previously irradiated with an ultraviolet ray having a wavelength of 200-300nm and a predetermined thickness, an ultraviolet curable material layer 3 coating the layer 2, cured by emitting an ultraviolet ray and having a prescribed thickness, and an insulated wire uses the laminate.
Patent JP-S58225515-A (JP)
Inventor: BURUUSU RICHIYAADO MAIAA
IPC: G06F3/0338
Filed: 1983-05-31
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-S5523377-A (JP)
Title: Internal combustion engine igniter
Inventor: HINO TOSHIYUKI
IPC: F02P7/03
Filed: 1978-08-08
Abstract: PURPOSE:Three or more of cylinders are independently ignited by installing: rotor having the same number of controllers as cylinders, a plurality of detectors whose conductivity is controlled by controller revolution, resistor combination circuit, and comparator with different reference voltage. CONSTITUTION:When the rotor 24 starts to clockwise rotate in synchronization with the engine through the shaft 24d, photo elements 28, 29 are turned on. Their output voltages A1, A2 and output voltage A from signal generator 23 become L. During rotation, controllers 24a, 24b, and 24c intercept light pass between the photoreceptors 28, 29 and photoemitter 26, 27, causing voltage A, A1, A2 to vary to H, L. Accordingly, output voltages of comparators 35, 36 and inverter 37 becomes C1 to C3 to sequently connect transistors 38 to 40, generating output current D1 to D3. The current is outoff at different times according to the revolution angle of the rotor 24. This prevents high ignition voltages to occur at the same time to the ignition coils 41 to 43.
Patent JP-H07277592-A (JP)
Title: Apparatus for inspecting accuracy in folding
Inventor: YUZAWA ATSUSHI
IPC: B41F13/54
Filed: 1994-04-11
Abstract: PURPOSE:To provide an apparatus for inspecting an accuracy in folding which can inspect various defective folds produced in section in a short time on a single inspection stage. CONSTITUTION:A folding accuracy inspecting apparatus is used for a folding machine to fold a section 7 transferred in the direction A into a predetermined size. A pair of section detecting devices 10a, 10b are disposed on positions corresponding to two diagonal corners of the section 7 on the conveying path A of the section 7. The respective section detecting devices 10a, 10b have respectively line sensors 11X, 11Y and 12X, 12Y on two orthogonal directions as detecting regions P, Q. These folding accuracy inspecting apparatus is preferably provided particularly in a chopper folding part in the folding machine having three folding parts, a former folding part, buckle folding part and chopper folding part.
Patent JP-S58219061-A (JP)
Inventor: HANSUUBERUNHARUTO BORUTSUAASHI
IPC: B41F31/14
Filed: 1983-06-02
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-S5620926-A (JP)
Title: Safety system for combustion apparatus
Inventor: MATSUDA AKIRA
IPC: F23N5/10
Filed: 1979-07-30
Abstract: PURPOSE:To improve controllability of a safety system for combustion apparatus and to simplify the structure of the same, by providing a solenoid valve driving circuit, and making it unnecessary to hold a safety valve in its open position manually at the time of starting use of the combustion apparatus. CONSTITUTION:When power source is connected to the circuit, capacitor 38 is charged via resistance 35 to the level equal to the voltage of power source. Further, it is charged by capacitor 39 and transistor 45 to the level substantially twice the voltage of power source. The transistor 45 is turned ON and OFF by an oscillation circuit. When it is turned ON, capacitor 39 is charged to the voltage of power source. On the other hand, when it is turned OFF, voltage charged in capacitor 39 is recharged to capacitor 38 via diodes 42, 43 since voltage at one side of capacitor 39 is raised to the voltage of power source by resistance 34. Here, if cock is opened during use, transistor 44 is turned ON and solenoid valve 89 is opened by the discharge current of capacitor 38 twice as high as the initial voltage of power source. Thereafter, the solenoid valve 89 is held in its open position by the holding current limited by resistance 39.
Patent JP-H05270418-A (JP)
Title: Power steering device
IPC: B62D5/22
Filed: 1992-03-24
Abstract: PURPOSE:To suppress generation of noise or the like by providing cushion materials in both ends of elliptic holes, in a device wherein a power cylinder is actuated by switching a control valve when a pinion shaft is swiveled with a beaing in a pair of the elliptic holes formed in a gear box. CONSTITUTION:When a pinion 4 is rotated through a pinion shaft 5 according to operating 6 handle rotated, a rack 3' is not moved because of large earthing resistance in a wheel side, to roll the pinion 4 on a rack 3 and also to swivel the pinion shaft 5 by moving bearings 6, 7 in a major axis direction of elliptic holes 8, 9. Then, a spool of a control valve V is moved through a lever, to switch the control valve V, and supply/discharge of pressure oil relating to a power cylinder are controlled to display desired power assist force. In a device thus obtained, cushion materials 15 formed of rubber or the like are built in both ends in the major axis direction of the elliptic holes 8, 9. In this way, an impulse at the time of swiveling the bearings 6, 7 is relaxed.
Patent JP-H0321299-A (JP)
Title: Iron
Inventor: ASADA SHUJI
IPC: D06F75/26
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the damage of clothes and the possibility of a fire to enhance safety by setting the time for interrupting the current sending to a heater circuit in the static state of an iron with its base being turned down shorter than the time for interrupting the current sending in the self-supported static state of the iron. CONSTITUTION:When an iron is laid in the self-supported state, mercury 12 is moved to and stopped on the electrode 11 side, and two electrodes 11 are made into continued state. In the state where the motion of ironing work is stopped with the base 1 of the iron being turned down, the mercury 12 is moved to and stopped on the end part on the opposite side of the electrodes 11, and the electrodes 11 are made into interrupted state. Further, in the moving state of the iron where the ironing work is conducted with the base 1 being turned down, the mercury 12 is moved within a cylindrical body 10 by the motion of the iron, and the continued state and interrupted state of the electrodes 11 are repeated. In the self-supported state of the iron, the current sending to a heater circuit is interrupted for a longer time than in the static state with the base turned down, whereby an iron safety even if the iron is forgotten to be put off on the way of ironing work can be obtained.
Patent JP-H04327713-A (JP)
Title: Combustion device
Inventor: IMAI TETSUO
IPC: F23N5/14
Filed: 1991-04-26
Abstract: PURPOSE:To provide stable combustion by keeping the ratio of combustion air to fuel constant even if the quantity of fuel consumption changes much with the change in the fuel temperature. CONSTITUTION:The subject combustion device is constituted of a blower 5 for combustion that supplies combustion air, thermistor 6 that detects the temperature of said combustion air, thermistor 7 that detects the fuel temperature, and a correction section 11 that adjusts the combustion air by changing the rotational speed of the blower 5 for combustion according to the temperatures of the combustion air and fuel detected by the thermistors 6 and 7. Accordingly not only a change in the temperature of the combustion air but also that in the temperature of the fuel are, therefore, detected and the correction section 11 corrects the blast volume of the blower 5 for combustion. With this arrangement the ratio of fuel to combustion air is always kept constant and a stable combustion is made.
Patent JP-S5322493-A (JP)
Title: Offering a pparatus for speciment to automatic analyzer
Inventor: KAWAMOTO TAKAO
IPC: G01N1/00
Filed: 1976-08-13
Abstract: PURPOSE: To build up automatic analyzer as possible to carry out offering analysis, by supplying specimen to analysing portion detecting that this specimen is set in a specified position other than supplying position. 
     COPYRIGHT: (C)1978,JPO&Japio