baber/WOPTO huggingface dataset:
Patent JP-S54123881-A (JP)
Title: Non-linear type resistive element for line impedance compensation
Inventor: HIRAOKA KAZUNORI
IPC: H01L21/822
Filed: 1978-03-17
Abstract: PURPOSE: To compensate the line impedance, by laminating n +  layer on the p type substrate, forming two electrodes on the n -  layer with a given distance, and constituting the non-linear type resistive element through the shortage of one electrode with the electrode of p type substrate by means of a conductor.  
     CONSTITUTION: The electrodes 5, 6 are formed on the electrode 4 of the p substrate 1 and the n +  layer 3, and the electrodes 6 and 4 are shortened with the conductor 7 lower in specific resistance in comparison with the substrate 1 and the layer 3. Further, when a voltage is applied between the electrodes 4 and 5 so that the pn junction is back biased, the spread in the depletion layer takes the distribution in which the electrode 5 has greater than the electrode 6. Accordingly, non-linear type voltage and current characteristics is shown viewed from the electrodes 4 and 5, and the line impedance is compensated by inserting it in the transmission line. Since this non-linear type resistance characteristic is varied with the relative location of the electrodes 5 and 6, size, thickness of the layer 3 and specific resistance, they are selected in response with the dispersion in the line impedance, allowing to compensate the dispersion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04271070-A (JP)
Title: Recording/reproducing device
Inventor: NAKAHAMA MASARU
IPC: H04N19/89
Filed: 1991-02-26
Abstract: PURPOSE:To inhibit the transmission of errors despite the occurrence of an uncorrectable error by providing a storage means which reads and writes the data with a format means and another storage means which reads and writes the data with a deformat means respectively. CONSTITUTION:A coding means 3 is provided to code the video signals transformed into the digital data in a prescribed unit together with a 1st storage means 4 which stores the output of the means 3, a format means 5 which rearranges the output data trains of the means 4 into a prescribed data series, and a 2nd storage means 6 where the data are read end written by the means 5. Furthermore a 3rd storage means 22 is ended to store the data train inputted in a prescribed format together with 8 deformat means 25 which rearranges the output data trains of the means 22 into the data trains of code words, and a 4th storage means 24 where the data are read and written by the means 24.
Patent JP-S52113669-A (JP)
Title: Digital analog converter
Inventor: MORIYA TAKAO
IPC: H03M1/78
Filed: 1976-03-19
Abstract: PURPOSE: To obtain D/A converter in which the error for small level signal and change at positive-negative switching point are small, by switching and connecting the first bit of digital input into the referrence voltage having same absolute value and different polarity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11206939-A (JP)
Title: Cup and ball
Inventor: NAGASE KAZUAKI
IPC: A63B71/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To develop a cup and ball game further and spread a traditional sound game widely by recording and displaying scores of the cup and ball game. SOLUTION: A cap and ball 1 is comprised of a handle 2, a recess 9 formed in the bottom of the handle 2, a hourglass portion 3 provided in a manner of intersecting the handle, recesses 10, 11 formed at both ends of the hourglass portion 3, an insertion portion formed at the tip of the handle 2, a ball 4 that moves freely, and a hole formed in the ball 4. A game circuit 20 that receives and processes proximity signals from proximity sensors 16, 17, 18, 19 provided in the recesses 9, 10, 11 and the insertion portion is incorporated in the handle 2 and a display 22 that displays signals processed by the game circuit 20 as scores is provided. When a discharged and falling ball 4 is received in one of the recesses 9 to 11 or the insertion portion is inserted into the hole of the ball 4, one of the proximity sensors 16 to 19 outputs a detection signal.  A score corresponding to the detection signal is displayed on the display 22 so as to allow every participant to confirm the score.
Patent JP-S53116064-A (JP)
Title: Demodulation system for single side band frequency division multiplex signa l
Inventor: NAKAYAMA KENJI
IPC: H04J1/04
Filed: 1977-03-18
Abstract: PURPOSE:To obtain the base band signal with less number of arithmetic operations, by picking up a signal every LT seconds from L sets of base band signals band-controlled in the frequencies-f0 to f0, performing dispersion type Fourier transformation, and performing the spectrum inverting operation to this value as required.
Patent JP-S60174621-A (JP)
Title: Sandwich molding die
Inventor: IWAMI SHIGEO
IPC: B29C45/16
Filed: 1984-02-20
Abstract: PURPOSE:To contrive cost reduction of a molded article by making thickness of an external layer uniform and as thin as possible, by a method wherein a sprue of a mold has been provided close to the edge part of a molding apce. CONSTITUTION:The position of the sprue 13 of a mold 10 is set at the edge part of a molding space 12, an external layer material, for example, acrylic resin 30 is plasticized by a plasticizing device 19 and the same is made to flow in a flow path 16 from a nozzle touching surface 18 by a neceasary quantity. Then a screw 25 is revolved, driven and an inner layer material, for example, vinyl resin 31 is made to flow in a space 22 under a plasticized state of the resin. The same material is prepared under a dwelling state. The screw 25 is moved to the left in a drawing, a mold 11 is moved in the direction of an arrow symbol 33 according as injection of the molding materials 30, 31 progresses, a molded article is enclosed in an airtight state and the external layer 30 having fixed thickness is formed on the external circumference of the inner layer 31.
Patent JP-2000230448-A (JP)
Title: Direct injection internal combustion engine control system
Inventor: SAWAMURA WADO
IPC: F02D41/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a control system that allows a direct injection internal combustion engine to exhibit its maximum output performance by controlling appropriately a fuel supply timing and/or ignition timing of the engine and thereby ensuring the best possible combustion condition during an operation at lean-mixture. SOLUTION: When a correction target air-fuel ratio coefficient KOBJDEG that nearly corresponds to an actual air-fuel ratio incorporating exhaust recirculation is greater (on the rich side) than a predetermined value KOBJ3 corresponding to the air-fuel ratio of 30, a correction is made so that the higher the air-fuel ratio, the further a fuel injection timing and the ignition timing are retarded. When the correction target air-fuel ratio coefficient KOBJDEG is smaller (on the lean side) than the predetermined value KOBJ3 corresponding to the air-fuel ratio of 30, a correction is made so that the more the air-fuel ratio, the more the fuel injection timing and ignition timing are advanced.
Patent JP-S61201130-A (JP)
Inventor: NITSUKU MAACHIN MIRAA ZASAADO
IPC: B60C13/00
Filed: 1986-02-17
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-S56127206-A (JP)
Title: Sequence controller
Inventor: ADACHI MAKOTO
IPC: G05B9/02
Filed: 1980-03-12
Abstract: PURPOSE:To realize a restart at a processing state after a fault and during a fault respectively, by installing independently the hold/reset circuit of a contact that detects the fault of a sequence controller SC and the power source of SC. CONSTITUTION:The SC1 consists of the arithmetic part 2, the input part 3 and the output part 4 that delivers the result of operation to the device 8 to be controlled. The electric power is supplied to these component elements from the power sources 5A-5C plus the power source dividing fuses 6A-6C. The monitor relays 7A-7C are provided at each power source. The controller fault detecting contact 9-a1 that detects the loss of power supply of each part and an SC fault plus the reset switch 10-a for process restart after recovery of fault are provided at the part 3; and the SC fault output contact 2A is provided at the part 2, respectively. The hold/reset circuit includes the controller fault detecting relay 9 which works on an independent power source 5D by the closure of contacts 7A-b-7C-b of relays 7A-7C plus the contact 2A. Thus the processing course is held for a count timer in the SC in the holding mode, and the process is restarted at the time point of fault by a resetting action after recovery of the fault.
Patent JP-H03234507-A (JP)
Title: Mold for plastic molding
Inventor: NAKAGOME MATSUJI
IPC: B29C33/00
Filed: 1990-02-09
Abstract: PURPOSE:To reduce the cost of installation related to an air compressor and enable space-saving in a factory by installing a high-pressure air generator. CONSTITUTION:A high-pressure air generator is installed to molds A for plastic molding. That is, a plunger type air pump 3 is housed in either the male mold 1 or the female mold 2 of the molds A, and the opening and closing force of the molds in a plastic molding machine is used as an energy source to produce high-pressure air. In this case, the plunger type air pump 3 works in conjunction with an air cylinder 4 when the male mold 1 and the female mold 2 are opened and closed. By this method, the cost of installation related to a large-sized air compressor can be reduced, and space-saving in a factory becomes possible, while a remarkably excellent effect on labor-saving in plastic molding can be provided.
Patent JP-S55123042-A (JP)
Title: Stepless change gear
Inventor: MURAYAMA YOSHINOBU
IPC: F16H15/10
Filed: 1979-03-16
Abstract: PURPOSE: To transfer geat torque through a simple mechanism, by setting driving rotary bodies for friction gearing on the external circumference of a driven rotary body displaceable in the axial direction, so that the surface of friction gearing is in resilient contact with the driven rotary body.  
     CONSTITUTION: A driven rotary body 8 is spline-fitted axially movable to a driven shaft 3 which is put relatively swivel on an input shaft 2 driven by an engine. Six, for example, driving rotary bodies 10 to be engaged with a bevel wheel 9 fixed to the input shaft 2 are held at equal intervals through bearings 11 in the circumferential direction of the rotary body 8 at a mission case 1 outside the rotary body 8. A driving rotary body 12 is put swivel in a boss 10A of the rotary bodies 10, so that its surface F of friction gearing comes in contact with the circumference of the rotary body 8. By axially displacing the rotary body 8, torque can be steplessly transferred to the driven shaft 3 thanks to the differential peripheral speed of the driving rotary body 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61189546-A (JP)
Title: Method and device for removing foreign matter on wafer stage of wafer exposing device
Inventor: SATO TOMIO
IPC: G03F7/16
Filed: 1985-02-19
Abstract: PURPOSE:To remove foreign matter on a wafer stage and to perform uniform exposure by providing a means which applies an external force to the foreign matter on the wafer stage and a means which sucks the foreign matter away. CONSTITUTION:A brush 4 is provided movably on the wafer stage 1 and rubbed against the surface of the stage 1 to sweep away foreign matter 2 sticking on the stage surface. Then, foreign matter 2 which can not be removed by the brush 2 is sucked away through a suction pipe 5 to remove almost all foreign matter 2 sticking on the surface of the stage 1 efficiently and automatically. Consequently, the entire surface of a wafer is exposed uniformly and the shape of a photoresist pattern obtained by development is improved.
Patent JP-H01208268-A (JP)
Title: Carrying device
Inventor: ITO MOTOHIKO
IPC: B61D47/00
Filed: 1988-02-12
Abstract: PURPOSE:To save waste of time calling back an idler for improving labour effectiveness by providing with plural fetch shutters on a carrying cart, and providing with an automatic articles fetching means at a position corresponded to a desired fetch shutter on respective carrying destinations. CONSTITUTION:A carrying cart 22 is opened on both fetch shutters 1, 2 with operation on engaging 23, 24 as automatic articles fetching means at A-station, and carried articles for B-station are loaded from a first fetch shutter 1 side and carried articles for C-station are loaded from a second fetch shutter 2 side, and then both fetch shutters 1, 2 are closed. Thereafter, the cart runs first to the B-station for fetching carried articles from the fetch shutter 1 side with the engaging button 23, successively runs to C-station for fetching carried articles from the fetch shutter 2 side with the engaging button 24 and returns to the A-station again to finish running. In such way, as the cart runs from B-station to C-station directly, running in shortest course becomes possible, so application effectiveness improves. Further, the number of the fetch shutters can do with corresponding to the number of the carrying destinations.
Patent JP-S52115345-A (JP)
Title: Protecting device of electric current control type inverter
Inventor: HIRATA AKIO
IPC: H02H3/26
Filed: 1976-03-24
Abstract: PURPOSE: To make the device to take protective action by detecting and dividing trouble current to excess momentary value and product of electric current and time in which some allowance is included, when one of these values is over a fixed value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53117078-A (JP)
Title: Bonding method
Inventor: YAMAMOTO ATSUHIRO
IPC: C08J5/12
Filed: 1977-03-24
Abstract: PURPOSE: To improve the adhesiveness of polyolefin to a base material, by bonding the polyolefin to the base material with the help of a polybutadiene irradiated with ultraviolet hight in a molten state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10228548-A (JP)
Title: Animation production system
Inventor: TERAZUKA MAKIKO
IPC: G10L15/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To allow even a user who is unfamiliar with the operation of a keyboard, etc., to easily make an animation by recognizing an animation scenario consisting of inputted voices, analyzing morphemes of the recognized sentence scenario and making an animation. SOLUTION: This device consists of a data processor 10, a voice input device 20 that inputs a voice from a microphone, etc., an auxiliary storage device 30, a display device 40, a keyboard 50 and a mouse 60. A voice inputting part 13 takes in a voice that is inputted by a user through the device 20 to the processor 10. When a scenario of animation to be produced is inputted in a voice, the inputted voice is recognized and converted into a sentence scenario. Morphemes that constitute the recognized sentence scenario are analyzed. An image that corresponds to the analyzed morpheme is read from an image database 31, and an animation is made of the read image.
Patent JP-H09223190-A (JP)
Title: Character reader
Inventor: KIKUCHI MOTOMITSU
IPC: G06T1/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a character reader capable of easily adjusting the inclination of a picture in an inputted document. SOLUTION: The character reader is provided with a processor 2 for binarizing an output signal from a scanner part 1 and storing the binarized signal in an IC memory 4 as picture data, and at the time of displaying a picture based upon the picture data on a CRT 3, displaying a guide line for the picture, setting up a supporting point on the corner part of the displayed picture, changing the elevation angle of the picture around the supporting point to be an axis based upon the input of a signal, obtained by the operation of a mouse 5, and storing an inclination-corrected picture in the memory 4 as corrected picture data. At the time of recognizing characters, the processor 2 successively segments characters from the corrected picture data and recognizes the characters.
Patent JP-H09224369-A (JP)
Title: Current-resonance type dc-dc converter
Inventor: CHIBA SHUNICHI
IPC: H02M1/08
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To have a switching operation at the time of light load in a frequency range outside an audible range and improve a switching efficiency by a method wherein a swing-type choke coil whose inductance is increased when a load current is reduced is provided. SOLUTION: The on-period of a switching device 5 which is controlled by a control circuit 8 is fixed to correspond to the resonance frequency of a resonance circuit which is composed of the parallel connection of a swing-type choke coil 2 and a resonance choke coil 3 and a resonance capacitor 4. As the inductance of the swing-type choke coil 2 is increased when a load current is reduced, the mode of a current applied to the swing-type choke coil 2 in the on/off period of the switching device 5 is a continuous mode and an energy stored in the swing-type choke coil 2 is transferred to a discharged energy efficiently. Therefore, the switching operation in a frequency range outside an audible range (near 80kHz) can be realized even at the time of a light load current and a high efficiency can be achieved.
Patent JP-2000230624-A (JP)
Title: Lock-up device for torque converter
Inventor: MATSUOKA YOSHIHIRO
IPC: F16H45/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce processing costs by adopting simple structure in a lock-up device in which a damper mechanism can move in the axial direction with a piston. SOLUTION: This lock-up device 4 for a torque converter 1 comprises a clutch connecting part 40 and a damper mechanism 44. The damper mechanism 44 comprises a plurality of pawls 61, a drive member 50, a driven member 51, a torsion spring 52 and a first piston 43. The plural pawls 61 are fixed to a turbine 11. The driven member 51 has a plurality of pawls 59 engaged to the plural pawls 61 movable in an axial direction and relative by unrotatable. The driven member 51 is positioned in a radial direction by the drive member 50.
Patent JP-H05231924-A (JP)
Title: Structure of optical module package
Inventor: MIURA HAJIME
IPC: H01L25/04
Filed: 1992-02-19
Abstract: PURPOSE:To improve the mounting efficiency of a ceramic substrate and to make an optical module package compact. by so constituting a dielectric body as to be held between a shielding case forming the optical module package and a conductive body from both sides. CONSTITUTION:A shielding case 1 is formed into U-shape, so that a dielectric body 2 in the shielding case 1 covers the mounting face where various kinds of electronic parts 9, 10 are mounted on a ceramic substrate 11. A conductive body 3 is so constituted as to hold the dielectric body 2 from both sides. As a result, the shielding case 1 functions as a capacitor for low frequency components to remove noises of the power source. Therefore, it is not necessary to connect a capacitor to remove the noises of the power source on the ceramic substrate 11, whereby the mounting density of the ceramic substrate 11 is improved and the ceramic substrate 11 becomes compact in size.
Patent JP-S57146105-A (JP)
Title: Measuring device for length of linear object
Inventor: HAMAGUCHI SHINJI
IPC: G01B21/06
Filed: 1981-03-05
Abstract: PURPOSE:To enable a mark detecting signal to be reliably obtained even at a high-speed running time through suppressing of vibration of a linear object, by a method wherein a point, where a mark is applied on the linear object, and an opposite side to a mark detection point are pressed against a vibration resisting guide roller. CONSTITUTION:A linear object 6 is pressed against a vibration resisting guide roller 13 by means of guide rollers 11 and 12, and a mark apllying device 1 and mark detectors 2 and 3 are placed in a section where vibration is suppressed. In the constitution, a mark, printed by the mark applying device 1, is detected by the detectors 2 and 3, and a mark moving speed and a mark distance are computed by a given computer to find a necessary length of the inner object 6. This anbles preventing of the roller 13 from vibration, which results in the reliable detection of a mark even at a high-speed running.
Patent JP-H06339530-A (JP)
Title: Single luminal type wire loaded iab catheter
Inventor: ROBAATO ERU UIRUKOTSUKUSU
IPC: A61F2/958
Filed: 1994-01-19
Abstract: PURPOSE: To make a compact structure to be easily inserted and positioned for increasing a terminal perfusion by forming a guide sleeve on an outer surface of a balloon membrane without protruding the balloon membrane. CONSTITUTION: A catheter tube 3 includes a part having only single lumen 5, and simultaneously, a balloon 7 itself has a chamber 9 and a lumen 11. The balloon chamber 9 defined by the balloon membrane is connected to the catheter tube lumen 5, and the balloon membrane 7 is adhered to the catheter tube 3 by a fluid resistance method. A movable inner guide sleeve 15 is passed through the chamber 9. The lumen 11 is given inside this sleeve 15 where a guide wire can pass through. The fist pat 15a of the guide sleeve 15 is connected to a distal tip 17 of the balloon 7, and the second part 15b is led to a side channel 23.
Patent JP-S59158529-A (JP)
Title: Method for resin sealing of semiconductor device in plurality of layers
Inventor: MIYAMOTO MITSUGI
IPC: H01L21/56
Filed: 1983-03-01
Abstract: PURPOSE:To enable to prevent the trouble and the like, caused by the resin burr generated when an inner molding work is performed, arising when the outer molding mold is fitted by a method wherein a part of the frame is brought to come in contact with the external side of the inner molding body by extending it, and the gate of the inner molding mold is made smaller than the gate of the outer molding mold. CONSTITUTION:A part of a frame 11a is extended inward, and an extension frame part 11b, which comes in contact with the side face of an inner molding body 12 to be formed layer, is provided in such a manner that the upper surface of the gate of the inner molding mold will be covered. The inner molding work is performed using the inner molding molds having the gate measurements such as width and length smaller than that of the outer molding molds. Then, a dam- bar cutting is performed. At this time, the inner side of the extended frame part 11b of the frame is cut and formed into an extention frame part 11b' by positioning it in line with the side face position of the outer molding body which will be formed layer, and an outer molding is performed by placing the remaining gate into the groove of the outer molding mold.
Patent JP-S53117963-A (JP)
Title: Production of semiconductor device
Inventor: MORIYA TAKAHIKO
IPC: H01L21/225
Filed: 1977-03-25
Abstract: PURPOSE: To make a high-concentration diffused layer surface with high accuracy by vapor-phase etching the substrate surface thereafter covering the surface with an oxide film containing As or Sb and performing diffusion treatment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58150703-A (JP)
Inventor: SAWAI KATSUYUKI
IPC: F22B37/48
Filed: 1982-03-03
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-S58152733-A (JP)
Title: Device for sucking sheet of paper by air
Inventor: NISHIBORI TOSHIKI
IPC: B65H3/08
Filed: 1982-03-01
Abstract: PURPOSE:To surely suck and separate a sheet of paper, by turning a sheet sucking section after its sucking action and by gradually accelerating the turning. CONSTITUTION:In a device for sucking a sheet of paper by air, the uppermost 39' of plural sheets of paper 39 set on a paper feed rest 40 is sucked up by a sucking force caused in a sucking section 5, so that the uppermost sheet is delivered to a sheet conveyor 41 comprising pinch-holding members. The sucking force is regulated by a sucking force control circuit 63. The sucking section 5 can be turned in the direction of an arrow E about a fulcrum on the point of contact of a pressure roller 16 with the sheet 39' when it is sucked. When the suction of the sheet 39' by the section 5 is found out by a detection circuit 62, a motor not shown in the drawing is regulated by a speed control circuit 61 to gradually accelerate the upward turning of the sucking section 5 in the direction of the arrow E.