baber/WOPTO huggingface dataset:
Patent JP-S58171257-A (JP)
Title: Method of control of grinding
Inventor: MORITOMO SADAO
IPC: B24B49/00
Filed: 1983-03-14
Abstract: PURPOSE:To perform highly efficient grinding, by controlling both the cutting rate and the rotational frequency of a work such that the machining conditions are optimized when the rough grinding and finish grinding are carried out. CONSTITUTION:When the rough grinding and finish grinding are carried out, both the cutting rate and the rotational frequency of a work are controlled such that the ratio of the cutting rate and the rotational frequency of a work may be optimized as previously determined. That is, when the rough grinding is carried out, the cutting rate and the rotational frequency of a work are predetermined to be NW1, and at a high cutting rate, highly efficient removal of the metal and the accuracy of the configuration may be improved. When the finish grinding is carried out, the rotational frequency of the work as well as the cutting rate is lowered to perform the cutting, so that the cutting rate per rotation of the work is lowered and the rotational frequency of the work is lowered to make the grind stone more slidable on the work surface to improve the roughness. Thus highly efficient and highly accurate grinding are made possible.
Patent JP-H04317114-A (JP)
Title: Computer and method for inputting and displaying fraction in computer
Inventor: KURISU EMU BUNSEN
IPC: G06F15/02
Filed: 1992-01-31
Abstract: PURPOSE: To make it possible to input a fraction with a small number of key strokes and perform calculation including the friction without using a shift key or dedicated key by specifying the setting of main functions of keys by a CPU. CONSTITUTION: This calculator uses ordinary keys such as a decimal point input key 40, shift keys 28 and 30, numeric keys and an enter key 50 and has main functions executed immediately with the respective keys pressed. Namely, when the integral exponential part ((a) of ab/c) of a numeral is keyed in and the decimal point key 40 is pressed, the integral exponential part is separated from the friction. Then when (b) as the numerator of the fraction is keyed in and the decimal point key 40 is pressed, the numerator is separated from (c) as the denominator at a 2nd stroke of depression. Then the denominator is keyed in and the enter key 50 is pressed at the end of input of numeral. The result is formatted according to the current display mode (fraction display or decimal representation) and the display mode is switched by a key sequence.
Patent JP-H10243321-A (JP)
Title: Television hanger
Inventor: TSURUMOTO KIKUO
IPC: H04N5/64
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a television(TV) hanger safely used and reduced at its setting space by constituting the hanger of a fixing part and a rotation receiving board for installing a TV and slidably supporting the rotation receiving board by the fixing part around pivoting parts formed on respective contact faces. SOLUTION: The television hanger consists of the fixing part 1 and the rotation receiving board 2 for installing a TV and the board 2 is slidably supported by the fixing part 1 around the pivoting parts formed on respective contact faces. In the case of assembling the receiving board 2 to the fixing part 1, a rotation pin 8 erected on the base board 7 of the fixing part 1 into a pivoting hole 14 pierced on the rotation board of the receiving board 2, screw parts 15 formed on the rotation board are inserted into guide holes 9 formed on the base board 7 through washers 29 and the rotation board is supported by bearings 10 formed on the base board 7.  After adjusting the receiving board 2 at a prescribed angle against the fixing part 1 by optionally rotating the board 2 right and left, the board 2 can be fixed and held by screwing nuts 25 into the screw parts 15 projected from the guide holes 9.
Patent JP-S54146326-A (JP)
Title: Lubricating apparatus for torque converter
Inventor: KAWAHARA KENICHIROU
IPC: F16H48/08
Filed: 1978-04-12
Abstract: PURPOSE: To improve the inner lubrication by providing an oil supply pipe which is communicated with the outlet of a converter, projected into the housing and opened on the outer periphery and in the vicinity of the case of a differential gear.  
     CONSTITUTION: An oil supply pipe 18 is provided at the outlet of a converter through an oil supply hose 17 so as to project into the housing 1 from the upper surface with the tip end opened on the outer periphery and in the vicinity of the case 7 of a differential gear. According to such a structure, the exhaust oil having the converter pressure is made to flow through the oil supply pipe 18 and, jetted into the differential case 7 through a through window 9 provided on its outer periphery by the rotation of the case 7, without being prohibited to enter by an oil layer produced on the outer periphery of the differential case 7. Thus the various parts within the case 7 are supplied conpulsively with oil, thereby obtaining a good inner lubrication. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08228870-A (JP)
Title: Overturn prevention tool for chest or the like
Inventor: KIMOTO TOKIO
IPC: A47B97/00
Filed: 1995-03-02
Abstract: PURPOSE: To provide a prevention tool for a chest or the like from overturn caused by quaking in an earthquake with a simple work, by mounting a stopper piece on a support ring constructed on a window hole on the side of a casing and, furthermore, protruding a lug mounted on the support ring from a long hole constructed on the side of the casing. CONSTITUTION: A spring 22 is interposed between a nut-like member 20 and a slide shaft 1, a support ring 7 with a round hole 6 slightly larger than the outer diameter of the slide shaft 1 is fitted outside the slide shaft 1, and a spring 12 to energize the support ring 7 toward the tilted direction is mounted interposed between the support ring 7 and the casing 3. A stopper piece 8 constructed on the support ring 7 is engaged with a window hole 13 constructed on the side face of the casing 3. Furthermore, a lug 10 constructed on the support ring 7 is formed protruded from a long hole 14 constructed on the side face of the casing 3. Thereby, overturn of a chest or the like by quaking in an earthquake is prevented by a simple work and this tool can be easily detached and movement of furniture can be easily performed.
Patent JP-S59169188-A (JP)
Title: Reflecting mirror adjusting device for laser
Inventor: KIHANA HIROMITSU
IPC: H01S3/034
Filed: 1983-03-16
Abstract: PURPOSE:To finely adjust readily and safely the inclination of a reflecting mirror by providing an inclining pin having an oblique surface between a supporting plate for supporting a laser tube and a movable plate for fixedly supporting the mirror, sliding the oblique surface, and adjusting the interval between the supporting plate and the movable plate. CONSTITUTION:Since the oblique surface of an inclining pin 37 is telescoped in contact with the spherical surface of a steel ball 36 by screwing in or out a push screw 38, the interval between a supporting plate 10 and a movable plate 14 is varied as an axis of a line for coupling the steel ball in contact with the oblique surface of a flexible screw 24 and an inclining pin 44. In other words, the inclination of the reflecting mirror 11 can be altered. Similarly, when a push screw 45 is screwed in or out, the inclination of the mirror 11 can be varied with the line for coupling the screw 24 to the ball 36 as an axis. Therefore, even if the laser light resonator is placed vertically, the inclination of the reflecting mirror from the vertical direction of the axis of the resonator can be readily altered vertically and laterally independently.
Patent JP-S56138261-A (JP)
Title: Detector for ultrasonic moving object
Inventor: KATAYAMA SUSUMU
IPC: G01S13/52
Filed: 1980-03-31
Abstract: PURPOSE:To prevent a detecting operation error by constituting so that FM is detected by outputting a receiving signal when there is a receiving signal, and outputting a signal of the same frequency as that of a transmission signal when there is no receiving signal. CONSTITUTION:A receiving signal (e) is input to the level detection circuit 10, and obtains a receiving conversion signal (f) of the same frequency as that of the receiving signal (e). At the same time, it is also sent to the pulse generating circuit 11, and obtains an output signal (g). These signals (f), (g) are sent to the signal switching circuit 12, and when the receiving signal (e) exceeds the threshold level, frequency of the receiving signal (e) is output, and when it is smaller than the threshold level, a signal of the same freqency as that of a transmission signal is output. A signal (h) which has been mixed in this way is input to the level detector 15 through the FM detection circuit 13, etc. At the same time, the integrating circuit of the pulse width detection circuits 16, 17 is reset through the level detection circuit 25, etc. Accordingly, the pulse width of a low frequency component generated by a moving object is detected, and the moving object is recognized. A detection error can be prevented by such a constitution.
Patent JP-H03246514-A (JP)
Title: Method for supplying liquid crystal to substrate for liquid crystal display element
Inventor: NAKADA MITSURU
IPC: G02F1/1341
Filed: 1990-02-26
Abstract: PURPOSE:To accurately control the amount of supplied liquid crystal in a small unit and to supply a proper amount of liquid crystal which is neither excessive nor deficient onto a substrate by dripping the liquid crystal on the substrate with a liquid crystal supply nozzle which discharges the liquid crystal by the vibration of the piezoelectric element. CONSTITUTION:The liquid crystal supply nozzle 10 which discharges a specific amount of liquid crystal supplied from a liquid crystal tank 320 by the vibration of the piezoelectric element 18 is used to drip the liquid crystal discharged from this nozzle on the substrate 1 plural times. The amount of liquid crystal from the liquid crystal supply nozzle 10 is therefore determined by the area and amplitude of the vibration part of the nozzle 10 and the amplitude of this vibration part is controlled with a voltage applied to the piezoelectric element 18, so the amount of liquid crystal dripped from the nozzle 10 each time is controllable to an extremely small amount. Consequently, the amount of liquid crystal which is supplied can accurately be controlled in small units and the liquid crystal can be supplied onto the substrate by the proper amount which is neither excessive nor deficient.
Patent JP-H02222187-A (JP)
Title: Multi-wavelength glass waveguide laser array
Inventor: NAKAZAWA MASATAKA
IPC: H01S3/07
Filed: 1989-02-22
Abstract: PURPOSE:To obtain multi-wavelength laser light by using a compact constitution by projecting excitation light to a glass waveguide type resonator array composed of glass having specific different compositions through an optical star coupler. CONSTITUTION:A low refractive-index layer 2 is formed onto a substrate 1, core waveguides 10-13 in which P2O5 or Al2O3 of different loading is contained in SiO2 group glass including a rare earth are shaped onto the layer 2, a clad 4 having a low refractive index is formed onto the core waveguides, and mirrors 8-1, 8-2 are shaped on both end face sides of the waveguides 10-13, thus forming a glass waveguide type resonator array 6. A 1-to-4 type optical star coupler 5 is constituted in such a manner that a core 3 is shaped onto the low refractive-index layer 2 on the substrate 1 and the clad 4 is formed onto the core 3. Excitation light 7 projected to the input side core 3 of the 1-to-4 type optical coupler 5 is divided equally by Y branches 9-1-9-3, optical signals 7-1-7-4 are transmitted over the core waveguides 10-13 of the resonator array 6, a resonator is organized of the mirrors 8-1 and 8-2, and the optical outputs 14-17 of continuous oscillation light having different wavelength are emitted.
Patent JP-H04259788-A (JP)
Title: High frequency induction heating coil
Inventor: KASHIWABARA MASAYUKI
IPC: H05B6/36
Filed: 1991-02-13
Abstract: PURPOSE:To make a hardened layer with uniform thickness at the surface of a work, which is equipped with a small axis diameter part, a large axis diameter part, and a shoulder between both these axis parts, and a corner of the boundary between the shoulder and the small axis diameter part. CONSTITUTION:This is equipped with the first coil 100A, which heats a small axis diameter part and a corner, and the second coil 100B, which is connected in series to this first coil 100A and heats the small axis diameter part, a shoulder part, and a large axis diameter part, and the conductors 4a and 4b, which heat the small axis diameter part of the second coil 100b are arranged on the side opposite to the work of conductors 1a and 1b, which heat the small axis diameter part of the first coil 100A.
Patent JP-S58160621-A (JP)
Title: Bearing device for screw compressor
Inventor: OSADA YOSHIROU
IPC: F04C29/00
Filed: 1982-03-19
Abstract: PURPOSE:To lengthen the life of a bearing by supporting a radial load by means of a bearing with a small contact angle and supporting an axial load by means of a bearing with a large contact angle. CONSTITUTION:A contact angle alpha2 of bearings 72, 82 receiving an axial load is larger than a contact angle alpha1 of bearings 71, 81 mainly receiving a radial load. Further, inner races 71a and 72a of the bearings 71, 72 adhere closely to each other at their end faces and are fitted on the shaft of a rotor 2, while a minute gap is provided between outer races 71b and 72b so that each bearing is not pressurized during operation stoppage. Furthermore, an escape 4a is provided on the outer periphery of the outer race 72b of the bearing 72 mainly receiving the axial load so that the bearing 72 may not receive any radial load.
Patent JP-H10206572-A (JP)
Title: Timer device
Inventor: KANAZAWA YOSHIAKI
IPC: G04F3/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To enable easily setting a timer and easily set the present time by arranging the indication method of digit indicated on a timer body and setting part so as to be easily understood by users. SOLUTION: This timer device controlling a power source supplying to a supplied body has a power source supplying part 2, a timer body 4, a connection part connecting the timer device and the supplied body, a time setting part 8 setting the present time by manual, a plurality of switch parts 9 capable of setting plurally and arbitrarily the elapsed time from the initiation of operation of the timer device to the supply of power to the supplied body and a timer measuring time simultaneously with the initiation of operation of the timer device. In the time setting part 8, digits indicating time are indicated, the present time and the elapsed time are respectively are manually set in the time setting part 8 and the plurality of switch parts 9, and power supply to the supplied body is controlled according to the relation between the elapsed time set by the plurality of switch parts 9 and the time measured with the timer.
Patent JP-H02224994-A (JP)
Title: Monitor
Inventor: AOKI HIDEO
IPC: G21C19/18
Filed: 1989-02-27
Abstract: PURPOSE:To easily recognize the degree of freedom of operation with respect to an interference zone and lighten the burden of an operator by providing an estimated position calculating means for indicating the estimated position of equipment considering judging/operating times together with the present position of same. CONSTITUTION:The present position of equipment is calculated by a present position calculating means 16 based on the position signal of a position detecting means 12. Further, the traveling speed of the equipment is calculated by a speed calculating means 15 from the position signal obtained by the position detecting means 12. The position of the equipment after the lapse of the judging/ operating times of an operator is calculated by an estimated position calculating means 21 from the present position and traveling speed. The calculated present position, an interfering zone stored in an interfering zone memory means 18, and the estimated position of equipment after the lapsed of judging/operating times calculated by the estimated position calculating means 21 are displayed on a CRT display 19 by a displaying means 20. As a result, an operator can easily recognize the degree of freedom of operation with respect to the interfering zone.
Patent JP-2000238069-A (JP)
Title: Insert molding method for long work
Inventor: OKADA HARUO
IPC: B29C45/14
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the complicatedness of molding work while achieving the simplification of an apparatus by dispensing with the dimensional finish of both of the total length and tip length of a product by a post-process by dividing the long work such as an electric cable inserted in a mold by utilizing mold claming force at the time of mold closing. SOLUTION: A cavity 17 and the cutter 20 projected on the parting surface of a movable mold 16 are arranged to the central part of the parting surface of a fixed mold 5 and the movable mold 16 in series. A long work 1 is drawn out of a work reel over the cavity 17 and the tip of the cutter 20 to be inserted. directly. The long work 1 is cut in front of the end of the cavity by the cutter 20 before injection molding by utilizing the mold claming force at the time of mold closing. The long work 1a preceedingly molded from the long work 1 is cut into a set dimension and a resin is subsequently injected into the cavity 17 to integrally mold a resin portion 2 to the long work l integrally. After the mold is opened, the drawing-out and insertion of the next long work are performed.
Patent JP-S60187864-A (JP)
Title: Rotational speed and its position detector using resolver
Inventor: TANAKA TADASHI
IPC: G01P3/44
Filed: 1984-03-08
Abstract: PURPOSE:To minimize the generation of a vibration due to excitation by a method wherein an exciting voltage is inputted into a resolver to form a phase shift signal with the rotation thereof and a rotational position signal is made based on the phase shift signal and a phase state signal of the exciting voltage. CONSTITUTION:Output of an oscillator 11 is inputted into a counting circuit 12 to form a phase state signal D1. An exciting voltage from a waveform shaping circuit 13 is inputted into 1-phase stator exciting winding 14 of a resolver phase shifter 9 to form a phase signal X. The phase state signal D1 and the phase signal X are inputted into a phase tracking circuit 10, which outputs a rotational position signal D2 corresponding to a speed voltage + or -En comprising a DC voltage proportional to the rotational speed while having positive or negative polarity depending on the direction of rotation and the rotation phase.
Patent JP-H05240114-A (JP)
Title: Gas fuel engine
Inventor: ASAI KATSUTOSHI
IPC: F02M21/06
Filed: 1992-02-28
Abstract: PURPOSE:To stabilize the supply of fuel in the case of a gas fuel engine. CONSTITUTION:In the case of a gas fuel engine 21 in which a gas bomb 11 of a cassette type sealing liquefied gas which acts as fuel, is furnished, a duct 23 to introduce engine cooling discharge air to the gas bomb 11 is provided, and at the same time an opening member 25 to open/close an opening portion 24 by detecting the temperature of the engine cooling discharge air is provided upstream of the gas bomb 11.
Patent JP-H04280258-A (JP)
Title: Image formation device
Inventor: YAMAGUCHI YASUKI
IPC: G03G15/00
Filed: 1991-03-08
Abstract: PURPOSE:To provide an image formation device having the capability of increasing an amount of developer supplied at one time without expanding space for placing a developer container. CONSTITUTION:In an image formation device for generating an image by an electrophotographic method, a sheet delivery section 23 having a shorter overall length than a sheet breadth is provided along an axial center orthogonal with a sheet delivery direction. In addition, a developer container 22 is so provided as to have a developer storage section 77 extended from the vicinity of a photo- sensitive body 24 to the outside of the edge of the sheet delivery section 23 in an axial direction. The storage amount of developer is thereby increased, while a frequency for supplying the developer is reduced. Also, the dead space of the sheet delivery section 23 above the axial line thereof is employed to position the developer storage section 77, thereby ensuring the compact design of an image formation device.
Patent JP-S54135853-A (JP)
Title: Method of drying thermoplastic synthetic resin
Inventor: AOKI HIROSHI
IPC: B29B13/06
Filed: 1978-04-14
Abstract: PURPOSE:The humidity in a dryer system is kept in a specific range by detecting the humidity in the system and controlling the amount of an air lowered in humidity depending to the values detected, whereby the water content of a resin for molding is kept constant, thus decreasing the fluctuation in quality of molded products. CONSTITUTION:The material of thermoplastic resin for molding is continuously fed from A into dryer C and taken out of B wherein the drying air is circulated by blower D between C and D in the arrow direction. The terminal E for detecting the humidity of the drying air is set in the system and the humidity detected is input to controller F where the signal is converted to the signal for deciding the degree of the opening of control valve G for introducing the air lowered in humidity and then output. The output signal changes the opening degree of control valve G and keeps the humidity of the atmosphere in the dryer in a specific range. Further, the amount of the exhaust gas through system H is controlled by control damper J in accordance with the amount of the humidity-lowered air that is introduced in the dryer system.
Patent JP-H06234161-A (JP)
Title: Lining jig and lining method for branch pipe
Inventor: IKEDA SHINTARO
IPC: F16L1/00
Filed: 1993-02-09
Abstract: PURPOSE:To improve the working efficiency by heat curing rapidly an inner lining material inverted into a branch pipe. CONSTITUTION:A branc pipe lining jig 1 provided with a seal tube 2 and an expansion tube 3 with embedded heat developing body 9 connected with the rear end of the seal tube 2 is used. The rear end of the inner lining material 4 is connected with the opening of the seal tube 2 by a bonding agent of low softening point, and inverted and inserted into a branch pipe. The expansion tube 3 is expanded by a pressurized fluid and the inner lining material 4 is bonded with the inner face of the branch pipe. Power is applied to the heat developing body 9 in the expansion tube 3 to heat cure the thermosetting resin containing the inner lining material 4. After that, the lining jig is drawn out of the branch pipe.
Patent JP-H11240096-A (JP)
Title: Element for forming barrier rib and manufacture of barrier rib using it
Inventor: NOJIRI TAKESHI
IPC: H01J17/49
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an element for forming a barrier rib and a manufacturing method thereof, which can reduce manufacturing processes of the barrier rib for a plasma display panel, and can form the barrier rib having an excellent shape. SOLUTION: An element for forming a barrier rib has a resin composition layer for forming the barrier rib on a substrate film, and a base is provided with two or more relief patterns capable of removing, wherein the element for forming a barrier rib is laminated so that the resin composition layer for forming the barrier rib is contacted with the base. Next, the resin composition layer for forming the barrier rib is embedded in gaps of the two or more relief patterns. And the relief patterns are removed thereafter, and a pattern composed of the resin composition layer for forming the barrier rib is formed on the base, and the pattern is calcined.