baber/WOPTO huggingface dataset:
Patent JP-H04243673-A (JP)
Title: Wheel slip-off preventing rubber crawler
Inventor: TOGASHI KIYOO
IPC: B62D55/08
Filed: 1991-01-23
Abstract: PURPOSE:To prevent the lateral slip, twist, reverse bending, and the like of a rubber crawler by forming a pair of protrusions extended from core metal so as to protrude out of a rubber elastic body, and arranging these protrusions in the longitudinal direction of the rubber crawler, as well as overlapping the protrusions of the adjacent core metals mutually in the width direction of the rubber crawler. CONSTITUTION:Inside a banded rubber elastic body Y, core metals 2 are arranged laterally in the width direction thereof at the constant pitch as well as steel cord rows 3 surrounding the outside of the core metal 2 are embedded together, and a sprocket engaging hole 4 is provided between the core metals 2, at the width direction center of the rubber elastic body 1. A pair of protrusions 7, 8 extended from the core metal 2 so as to protrude out of the rubber elastic body 1 are formed longitudinally in the width direction of the core metal 2. These protrusions 7, 8 are arranged in the longitudinal direction of a rubber crawler, and the protrusions 7, 8 of the adjacent core metals 2 are mutually overlapped in the width direction of the rubber crawler.
Patent JP-S53107734-A (JP)
Title: High frequency heater
Inventor: TACHIKAWA OSAMI
IPC: H05B6/68
Filed: 1977-03-03
Abstract: PURPOSE: To change over the time of a timer and high frequency output automatically, in a device that can set the timer for a short time and for a long time and controls high frequency output by changing over a manual control mechanism and an automatic control mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02202823-A (JP)
Title: Antiviral agent of acquired immune deficiency syndrome
Inventor: NAKAMURA AKISHIRO
IPC: A61K33/24
Filed: 1989-02-01
Abstract: PURPOSE:To obtain the title antiviral agent having strongly antiviral action and extremely low side effects, comprising a salt of heteropolyacid as an active ingredient. CONSTITUTION:An antiviral agent of acquired immune deficiency syndrome comprising a salt of heteropolyacid shown by the formula (X is one ion selected from group III-group VI of the periodic table and transition metal group; M is one ion or three or less blended ions selected from Mo, W, Al, V, Nb, Ta, Co, Ni and Ti; p is positive integer), such as pentapotassium dodecatungstoborate, heptapotassium dititanate decatungstophosphate as an active ingredient.
Patent JP-S62181325-A (JP)
Title: Electrolytic organic polymer film
Inventor: KONDO SHIGEO
IPC: C08L65/00
Filed: 1986-02-05
Abstract: PURPOSE:To provide the titled polymer film containing fine powder, effective in improving the capacity of sensor, display element, battery, etc., and extending its application and development technique and producible by electrolytic oxidative polymerization. CONSTITUTION:The objective polymer film contains fine powder of preferably metal, metal oxide, metal nitride, metal sulfide, metal halide, metal carbide, carbon, fluorocarbon, glass, ceramic, organometallic compound, organic material, etc.
Patent JP-H05244339-A (JP)
Title: Line sensor
Inventor: SAKAMOTO HIROSHI
IPC: H04N1/028
Filed: 1991-02-18
Abstract: PURPOSE:To attain a high speed clock pulse and to drive a line sensor at a high speed. CONSTITUTION:An odd number output signal and an even number output signal of photodetectors of a sensor 5 in which the photodetectors are arranged in an array are extracted in parallel through 1st and 2nd shift gates 3, 4 respectively and they are given to 1st and 2nd transfer means 1, 2. The signal is transferred through the 1st and 2nd transfer gates 3, 4 serially by using 1st and 2nd clock pulses. A final stage shift pulse with a non-reset period of a reset pulse added to a front edge of the 1st clock pulse is given to the final stage of the transfer gates 3, 4 from a clock pulse processing means 7. An output buffer 6 receives the output signal of the 1st and 2nd transfer means 1 alternately and outputs the signal as an intermittent signal string while being reset in each unit of the signal with the reset pulse.
Patent JP-H11221648-A (JP)
Title: Manufacture of sheet metal-made pulley for v-belt
Inventor: KANEMITSU TOSHIAKI
IPC: B21D53/26
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To manufacture a sheet metal-made pulley for V-belt without executing such cutting work as to aggravate the circumference of a manufacturing factory and wasting the material. SOLUTION: The base portion of cylinder part in a sheet metal-made cylindrical member is pressed in the inner diameter direction and deformed to form an annular first valley-shaped part 27 spread into V shape. After forming the first vally shaped part 27, while applying the pressing force in the axial direction to the cylinder continuing on this first valley part 27, the pressing position is deformed in a recessing form by pressing the intermediate part in the axial direction of this cylinder part to the inner diameter direction to form an annular second valley shaped part 28. Ear-edge parts 31, 32 are formed in a finishing process.
Patent JP-S61183753-A (JP)
Title: Document accumulating system
Inventor: KOSEKI MASAHIKO
IPC: G06F12/00
Filed: 1985-02-12
Abstract: PURPOSE:To execute a unitary management of a document by exchanging only an index card, by accumulating separately the index card and the document. CONSTITUTION:A data from a keyboard 1 or a floppy disk 2 is inputted to a processing part 6 through an interface 3 or 4, and a controller 5. A file group 8 accumulates a document which is exchanged with the processing part 6 through an interface 7. An indication to a user and the contents of the document are displayed by a CRT9, and the contents of the document are printed by a printer 10. The file group 8 is constituted of a communication sentence file 8-1 for accumulating a distributed document, an index card file 8-2 for accumulat ing an index card, and a document, an index card file 8-2 for accumulating an index card, and a document file 8-3 for accumulating the document.
Patent JP-S60168885-A (JP)
Inventor: SUGANO KENJI
IPC: E05F11/53
Filed: 1984-02-10
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-S53108764-A (JP)
Title: Diffusion jig of semiconductor wafers
Inventor: NAKAO SHIYUNJI
IPC: H01L21/68
Filed: 1977-03-04
Abstract: PURPOSE: To reduce the heat capacity of a jig and reduce the change in crystals owing to temperature difference within wafers by forming the diffusion jig for placement of semiconductor wafers by hollow bar-form heat-resistant and corrosion-resistant materials provided with grooves for supporting wafers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63192899-A (JP)
Title: Zn dispersion-plated steel sheet having superior plating adhesion
Inventor: SHINDO YOSHIO
IPC: C25D15/02
Filed: 1987-02-05
Abstract: PURPOSE:To produce a Zn dispersion-electroplated steel sheet having superior adhesion by forming a deposited film of one of more among Fe, Co, Ni, Cu, Sn and Pb on the surface of a steel sheet and further forming a Zn or Zn alloy layer contg. specified water insoluble hyperfine particles on the deposited film by electroplating. CONSTITUTION:At least one side of a cold rolled steel sheet as a steel sheet for an automobile is coated with a deposit of one or more among Fe, Ni, Co, Cu, Sn and Pb by 0.01-2g/m<2>. A Zn or Zn alloy layer contg. water insoluble hyperfine particles of SiO2, TiO2, Al2O3, ZrO2, MoS2, graphite, Al, Cr, BaCrO4, PbCrO4 or the like having <=5mum average particle size is then formed by electroplating to produce a Zn dispersion-electroplated steel sheet having superior plating adhesion. The Zn alloy may be Zn-Fe, Zn-Co or Zn-Fe-Cr.
Patent JP-S53108765-A (JP)
Title: Production of semiconductor device
Inventor: MIHASHI GUNJI
IPC: H01L21/22
Filed: 1977-03-04
Abstract: PURPOSE: To obtain diffused layers of a small surface impurity concentration with good accuracy by forming extremely shallow diffusion layers by phosphorus stoms in a Si substrate, oxidizing the layers by the water having heated the substrate surface, thereafter applying one or several times of etching to chip off the surface to provide diffusion sources and performing drive-in diffusion by using this. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56119515-A (JP)
Title: Amplifying method for acoustic wave voltage using esr
Inventor: KAMIMURA MUTSUJI
IPC: H03F99/00
Filed: 1980-02-26
Abstract: PURPOSE: To amplify a weak acoustic wave votage with a high sensibility, by oscillating the magnetic field as an acoustic wave by the acoustic voltage and by amplifying this acoustic wave voltage by utilizing the voltage inclination of the magnetic resonance signal.  
     CONSTITUTION: Acoustic wave coil 6 is fixed with ESR (electronic spin resonance) sample 4 interposed in parallel ith the magnetic field in cavity 2, and coil 6 and microphone 8 ar connected. ESR signal 11 of sample 4 is written through ESR detector A onto recorder 10, and the external magnetic field is fixed in the position of middle point 12 of signal 11. When an acoustic wave is irradiated to microphone 8, a weak acoustic wave current due to the acoustic wave is flowed to coil 6, and the magnetic field applied to sample 4 is oscillated as an acoustic wave in 14, and the voltage in the position of middle point 12 of signal 11 is oscillated as an acoustic wave, and it is taken out as output acoustic wave voltage 15. The voltage inclination near middle point 12 is the steepest and is linear, and therefore, the input acoustic wave voltage is amplified with a high sensibility and is output by using the voltage inclination in 13 near it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60170019-A (JP)
Title: Rotary head type reproducer
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B5/588
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a control pattern signal for a conversion means needed for a reproduction mode of an optional medium shift speed, by tracking a recording track with a rotary head which is shifted by a shift means in the direction crossing the rotary face of said shift means. CONSTITUTION:A counter P101 of a pattern signal generating circuit 56 counts down the pulses related to a capstan FG signal obtained when a tape is driven forward then counts up said pulses when the tape is driven reverse. Therefore the relative position information on the inrush position is delivered in case a reproduction head rushes into a reproduction track regardless of the tape driving direction. Both a counter A102 and a counter B103 fetch the initial data for decision of the inrush position of the reproduction head from the counter P101 for a period when a reproduction heads 2A and 2B trace the recording tracks on a tape. Then both counters count pulses to obtain an inclination proportional to the inclination between a tracing locus of the reproduction head and a recording track. Thus a fixed pattern signal with which the reproduction head traces accurately a desired recording track when the tape is driven at an optional speed is produced as the digital data.
Patent JP-S59148146-A (JP)
Title: Optical reader
Inventor: KAWASHIMA KEIICHI
IPC: G11B7/005
Filed: 1983-02-15
Abstract: PURPOSE:To eliminate the incapability for reading address signals by detecting optically both address and information signals recorded on a disk and adding outputs via two amplifiers of different characteristics set in parallel to each other to extract an output signal. CONSTITUTION:The reflected light of the laser light delivered from an optical pickup 2 is supplied to a pin diode 3 and then fed to the 1st amplifier 4 through a resistance R. This output is used for focus control of the pickup 2 and then converted into a signal having an attenuated high band component in terms of the frequency characteristics of an operational amplifier. An information signal is obtained from the output signal of the 2nd amplifier 5 and has an attenuated low band component for a capacitor C and an input impedance. The outpt signals of the 1st and 2nd amplifiers are supplied to an adder 6, and a signal which is flat over the DC component through the high band component is obtained as the output of the adder 6. Thus it is possible to increase the range of a readable trigger level. This device eliminates the incapability for reading address signals.
Patent JP-H06243300-A (JP)
Title: Card processing machine
Inventor: DOMOTO TOSHINORI
IPC: G07B15/00
Filed: 1993-02-12
Abstract: PURPOSE:To make a device small-sized, to prevent the complicatedness accompanied with card insertion of a vehicle rider, and to receive a charge for many sections by taking various cards into an automatic tollbooth through the same slot. CONSTITUTION:When a card is inserted to a ticket slot at the exit of a multi- section toll road, this insertion is detected by an insertion detecting sensor, and the taken-in card is carried to a discriminating part 21 and is discriminated by a card length detecting sensor and a thickness sensor, and the card is discriminated as a pass, a plate, or a highway card. When it is discriminated as a pass, it is sent to a pass processing part 23 by a switched carrying path, and the charge is displayed. In the case of a highway card or a plate, it is sent to the discriminating part 21 through the ticket slot in the same manner as the pass, and the carrying path is switched in accordance with the card, and the plate is sent to a plate processing part 22 and the charge is received, and the highway card is sent to a highway card processing part 24 through the plate processing part 22 and the charge is received.
Patent JP-S54116810-A (JP)
Title: Partially abbreviated dialing system
Inventor: MINATO DAISAKU
IPC: H04M3/44
Filed: 1978-03-02
Abstract: PURPOSE:To reduce memory capacity and to shorten originating abbreviated dial numbers to different aimed subscribers in the same area by making the common number part among subscribers into an abbreviated dial number and by giving the abbreviated dial number to each subscriber's number using a different number part. CONSTITUTION:A number received by register R is sent via register marker connector RMC to marker MK, where its partially-abbreviated number is discriminated and it is sent out to originating trunk OGT via trunk block connector TBC and sender S. Marker MK of this constitution is enabled to discriminate the abbreviated dial number of the common number part among subscribers and that of each subscriber's number using a different number part. Consequently, abbreviated dial numbers to different aimed subscribers in the same area are shortened and the memory capacities of register R and sender S are reduced.
Patent JP-S5884141-A (JP)
Title: Manufacture of light transmitting fiber
Inventor: KITANO ICHIROU
IPC: G02B6/00
Filed: 1980-02-29
Abstract: PURPOSE:To economically manufacture a long-sized light transmitting glass fiber having a small diameter by heating a glass rod whose refractive index is reduced from the central axis toward the periphery in a square distribution to a temp. at which the rod can be deformed from one end of the rod and by drawing the heated rod. CONSTITUTION:A glass rod contg. cation capable of forming a dopant oxide and contributing largely to the increase of the refractive index such as Tl ion is immersed for a prescribed time in a bath prepared by keeping a salt contg. other cation capable of forming a dopant oxide and contributing slightly to the increase of the refractive index such as alkali ion at a high temp. at which the glass rod is not deformed, forming a refractive index distribution whose refractive index is reduced from the central axis toward the periphery in proportion to the square of the distance. The resulting glass rod 1 is heated to a temp. at which it can be deformed from one end with a heating furnace 2, and by applying tension to the rod 1 from a winding drum 4 while feeding the rod 1 into the furnace 2 with a feeding mechanism 3, the rod 1 is drawn to wind a glass fiber having a smaller diameter.
Patent JP-S63198795-A (JP)
Inventor: BUIRUFURIITO BUROOTENBERUKU
IPC: F04D27/02
Filed: 1988-02-05
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-H04264324-A (JP)
Title: Cathode structure for impregnated cathode
Inventor: TOMIHARI YOSHINORI
IPC: H01J1/28
Filed: 1991-02-19
Abstract: PURPOSE:To improve the efficiency of heat absorption by blackening the inside and outside faces of a cathode sleeve, restrain heat radiation by the reflection of an eyelet encircling it, secure the operating temperature of a cathode at a low power, restrict a space change between the plane of the impregnated cathode and the first electrode after switch-on to a small level and restrain a change in brightness on a screen by using metal materials different in thermal expansion coefficient for the cathode sleeve, the eyelet and a holder. CONSTITUTION:An eyelet 5 is welded to a cathode sleeve 2 with the inside and outside faces blackened by a sintered film 4, so as to encircle the side face thereof. The eyelet 5 is welded to a holder 6, and in addition the holder 6 is inserted in and fixed to a cathode support 7. The cathode sleeve 2, the eyelet 5, the holder 6 and the cathode support 7 are formed with materials different in thermal expansion coefficient.
Patent JP-H09219817-A (JP)
Title: Film image display device
Inventor: HIBINO HIDEOMI
IPC: H04N1/407
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for performing correction again for each display, to improve operability and to perform miniaturization by selecting a correction item by one operation member and recording image correction information corresponding to a cartridge ID. SOLUTION: An ID code on the surface of a cartridge 101 is read and the presence/absence of corresponding data disk information are confirmed in a memory 124. Also, magnetic recording information is reproduced in a magnetic read circuit 120 and a magnetic head 107 and recorded in the memory 124. Then, a film 102 is inputted to a CCD 114 through a diffusion plate 112 by an illumination light source 111. In this case, a color temperature is detected, white balance control is performed and recording in the memory 124 corresponding to the cartridge ID is performed. Further, image correction is performed in an image pickup circuit 115, the date and time of photographing are superimposed in a video control circuit 116 and transmission to video output 125 is performed.  Thus, the correction item of images is selected by one operation member, the correction information is recorded corresponding to the TD and the need of performing the correction again for each display is eliminated.
Patent JP-S61185268-A (JP)
Inventor: HAYASHI KOSUKE
IPC: A61L2/04
Filed: 1985-02-13
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-S62183110-A (JP)
Title: Manufacture of iii-v compound semiconductor thin film
Inventor: KOMATSU HIROSHI
IPC: H01L21/205
Filed: 1986-02-06
Abstract: PURPOSE:To enable a steep distribution of impurity concentration to be formed inside a surface of a compound semiconductor thin film, by interrupting epitaxial growth of the compound semiconductor thin film and radiating ultraviolet light having sufficient photon energy on a part of a surface of the thin film, so that atomic bonds in the thin film are dissociated and photo decomposition of the impurity raw materials is performed near the surface, and replacing the produced impurity cores between the dissociated atoms to introduce the impurities. CONSTITUTION:Epitaxial growth of GaAs is interrupted to radiate Excimer laser 106 at right angles of the surface of the epitaxial layer through a shading mask 105. Then, some Ga-As bonds of GaAs single crystal near the surface of the epitaxial layer are dissociated by photo energy. Because As vapor pressure is very high near the growth temperature, As whose bonds are dissociated vaporize to be scattered. H2Se 107 as impurity raw material is introduced during radiation of Excimer laser. The H2Se absorbs Excimer laser to be photo- decomposed into Se simple substance. Se impurity cores produced are bonded with As holes existing on the surface of the epitaxial layer. As a result, introduction or impurities in which Se is replaced by As can be completed.
Patent JP-H08220776-A (JP)
Title: Resist pattern forming method
Inventor: YANAGASE AKIRA
IPC: H05K3/06
Filed: 1995-02-13
Abstract: PURPOSE: To provide a resist pattern forming method by which satisfactory adhesion of a resist to a metallic substrate is ensured, undercutting phenomenon is not caused and a resist pattern can be formed in a short time and a high yield. CONSTITUTION: When a metallic substrate is worked using a dry film photoresist developable with an aq. alkali soln., the surface of the substrate is chemically etched and the dry film photoresist is laminated on the etched surface, exposed, developed and then heat-treated with far IR to form the objective resist pattern.
Patent JP-H06236677-A (JP)
Title: Optical information recording and reproducing device
Inventor: SAKATA MASAKI
IPC: G11B7/12
Filed: 1993-02-12
Abstract: PURPOSE:To restrain the temperature of a semiconductor laser for an optical pickup from rising and to enhance the stability of an optical pickup by arranging the semiconductor laser for the optical pickup in a cooling air guide path and enhancing a cooling effect. CONSTITUTION:In the optical pickup, the semiconductor laser 8, and a fixed optical system 6 formed of a holding part 106 and a signal detection part 23 are arranged in the air guide path 104 guiding air taken in by a cooling fan 103 provided on the back surface part of a housing 100 to the inside of the device. A material having high heat conductivity is used for the holding part 106, and further a cooling fin is provided to increase the cooling effect. An air quantity restrictor 104a is formed inside the air guide path 104 so as to adjust air quantity and wind speed. By such constitution, the heat generated by the semiconductor laser is effectively restrained, and the stability of the characteristic of the optical pickup is enhanced.
Patent JP-H08216430-A (JP)
Title: Ink tank and ink jet cartridge and ink jet printer using them
Inventor: HIRABAYASHI HIROMITSU
IPC: B41J2/175
Filed: 1995-02-13
Abstract: PURPOSE: To provide an ink tank group dealing with an ink jet printer group in common in which specific functions can be improved by replacing given components and a given control means on an ink jet printer main body or adding them thereon. CONSTITUTION: An ink tank is provided with a tank chamber for storing a printability improving liquid for a printing medium for the purpose of improving ink or printing properties in ink jet printing and a feed opening for feeding the stored ink or printability improving liquid to an ink jet head, and a structure of integrating a plurality ink chambers 2014 and 2015 together is provided, and a plurality of feed openings 2016-1 and 3 are formed at least in one ink chamber 2014.