baber/WOPTO huggingface dataset:
Patent JP-S5652654-A (JP)
Title: Driving-force increasing device of prime mover
Inventor: IITAKA FUKUICHI
IPC: F16H35/00
Filed: 1979-10-02
Abstract: PURPOSE: To transmit a driving force of a prime mover to an operating part in a prescribed ratio by regulating a length of a coil spring.  
     CONSTITUTION: A small sprocket 9 provided coaxially with a driving wheel 6 effects rotation of a large sprocket 15 by means of a chain 16. In this case, since rotating arms 17, 20, 21 respectively are given equally loads by coil springs 18, 22, 23, the large sprocket 15 can be rotated reasonably. However, the coil springs 18, 22, 23 are made of strong materials so that tha large sprocket 15, when starting to rotate once, energizes the small sprocket 9 to rotate with a larger force due to a rotating force given by compulsion from the coil springs 18, 22, 23. Accordingly, an increase of the rotating force of the small sprocket 9 makes a driving shaft 10 rotate  with a larger force. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5650944-A (JP)
Title: Matted resin composition
Inventor: FUKUDA YOSHIAKI
IPC: C08L27/06
Filed: 1979-10-02
Abstract: PURPOSE: To provide the titled composition capable of adjusting to any degree of matting and consisting of a vinyl chloride resin blended with a specific ethylene/ vinyl acetate copolymer.  
     CONSTITUTION: (A) 100pts.wt. of a vinyl chloride resin, such as PVC or vinyl chloride/vinyl acetate coplymer, and (B) 1W15pts.wt. of an ethylene/vinyl acetate copolymer contg. 55W90wt% of ethylene and 45W10wt% of vinyl acetate are mixed together.  
     EFFECT: Provides a product having a semipremanently durable matting effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10302850-A (JP)
Title: Pressure contact connector
Inventor: SATO KAZUTOMI
IPC: H01R4/24
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent bending of a conductor of a cable when the cable is arranged in a cable array insulator and a contact assembly is pushed in a pressure contact connector. SOLUTION: In a cable array insulator 1 of a pressure contact connector, a metal plate 10 thinner than the width of a slot of a contact is fixed vertically to the plate surface to the cable array insulator so that the cross section of its one side builds a bridge over a part where the bottom does not exist and supports a cable against pushing in of the contact, in the part where the bottom of a cable array groove 2 does not exist by the existence of a contact groove 3.
Patent JP-S5916157-A (JP)
Title: Optical memory medium
Inventor: NOMURA AKIYOSHI
IPC: G11B7/24062
Filed: 1982-07-19
Abstract: PURPOSE:To record and reproduce information with a high S/N by a low laser output, by laminating a low-melting point alloy layer and an inorganic pigment thin film layer. CONSTITUTION:An aluminium thin film having about 800nm thickness is formed as a reflective film 2 on one face of a substrate 1 by vacuum deposition, and a low-melting point alloy having a thickness of 50-500nm is formed on this film 2 by sputtering, and a recording layer 4 having <=100nm thickness and consisting of an inorganic pigment is formed on the layer 3 by the vacuum deposition method or the like. The beam diameter of a laser light is 1mum, and a recessed part 11 is formed by its thermal action to record information. The peripheral part of the recessed part becomes round easily in a fused part of the low-melting point alloy layer by the surface tension, and the inorganic pigment thin film recording layer is moved to the peripheral part of the recessed part simultaneously to correct the recessed part to a completely round recessed part, and therefore, a high S/N is attained. It is necessary that the melting point of the low-melting point alloy layer is sufficiently lower than that of the inorganic pigment thin film recording layer.
Patent JP-H10296201-A (JP)
Title: Wrapping bag cleaning device
Inventor: KOBAYASHI KATSUYUKI
IPC: B08B9/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To enhance a cleaning capability under a clean environment by providing a mouthpiece to be placed on a wrapping bag and a means for airtightly sealing an area between the inner peripheral face of a mouth part and the outer peripheral face of the mouthpiece, on arms which rotates centered around the center of a horizontal arc-like part on a conveying means and recovering a fluid containing dust through supplying the fluid into a wrapping bag. SOLUTION: A trolley conveyor 2 has an arc-like part 2s-2h for conveying a wrapping bag 5 in a horizontal arc-like route. Rotating arms 35 on a cleaning device body 7 rotate centered around the center of the arc-like part 2s-2h and clamp chutes 36 on which the mouth part of the wrapping bag 5 is placed are moved below the arc-like part 2s-2h of the trolley conveyor 2 and at the same time, an air is blown into the wrapping bag 5 from an air blower device 8 to collect the air containing dust with the help of a dust collecting device 9. Thus it is possible to improve the cleaning capability. In addition, a tube 43 hermetically seals the area between the inner peripheral face of the mouth part of the wrapping bag 5 and the outer peripheral face of the clamp chute 36, so that the dust is prevented from scattering.
Patent JP-2000320505-A (JP)
Title: Telescopic actuator
Inventor: TOMIOKA TATSUFUMI
IPC: F15B15/16
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a running block and a transmission cable from being soiled with dust, etc., and being damaged, when carrying an actuator and in a case like that. SOLUTION: At least two rods that are a first rod 1 and a second rod 2 are telescopically fitted into an outer cylinder A for freely telescopic motion. A first running block 21 is rotatably supported at the basal end side part of the first rod 1 in the outer cylinder A. A first transmission cable 31 is wound into a U-shape around the first running block 21 and connected to a tip in the outer cylinder A at one end 31a, while being connected to a hoist means at the other end 31a so as to be wound. A second running block 22 is rotatably supported at a tip side part in the first rod 1. A second transmission cable 32 is wound into a inverted U-shape around the second running block 22 and connected to the basal end in the outer cylinder A at one end 32a, while being connected to a basal end side part of the second rod 2 at the other end 32b.
Patent JP-S5552564-A (JP)
Title: Check unit for suitability of stuck label of tape cassette
Inventor: KAJIMA TSUNEHIRO
IPC: G11B5/627
Filed: 1978-10-13
Abstract: PURPOSE: To check automatically and accurately the suitability of a label provided to a cassette by equipping a method of reading a coded signal for a tape-kind decision, another method of reading a coded signal for the label, and a suitability decision circuit which compares and decides on those two output signals.  
     CONSTITUTION: On reader tape part 2a of tape 2, coded signal 5 expressing the kind and length of this tape 2 is recorded by printing, etc. In arrow 4 of label 3, coded signal 4 is printed. As coded signals, signals with uniform bit generation intervals can be used. The tape signal and label signal of cassette 1 mounted on transparent conveyor belt 6 are taken by television cameras 7 and 12 and then converted into digital signals, which are decided on by suitability decision circuit 11. Through the decisions, suitability between a tape and label can be decided on automatically and accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06338573-A (JP)
Title: Substrate for semiconductor device and manufacture thereof
Inventor: YAMAMOTO YOSHIYUKI
IPC: H01L23/12
Filed: 1993-05-28
Abstract: PURPOSE:To operate a semiconductor element, which is mounted on a substrate and has the characteristics of high-speed operation and the large dissipation power, stably by providing diamond layers, wherein the diamond substrate is synthesized by a vapor-phase synthesizing method, and providing a low- dielectric-constant layer, whose dielectric constant has a specified value or less, and a metal wiring layer in the multilayered interconnection layers. CONSTITUTION:Diamond 7, which is synthesized by an ordinaly vapor-phase synthesizing method, and metal wiring layers 6, 8 and 9 alternately laminated on a substrate, wherein the diamond 7 such as a polycrystalline Si substrate can be formed by vapor growth. A low dielectric constant, wherein the multilayered interconnection layer that is the multilayered interconnection substrate has the dielectric constant of 5 or less, and a metal wiring layer are provided. Thus, the stable operation can be secured for a long time, and the heat dissipation property of the substrate and the stability of a power supply circuit can be improved.
Patent JP-H09289640-A (JP)
Title: Mpeg encoder and variable clock generating circuit
Inventor: SUZUKI HIROSHI
IPC: H04N19/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a moving picture coding experts group (MPEG) encoder having provision for a variable rate coding function of the MPEG. SOLUTION: This encoder is provided with a multiplexer section 6 that has a means detecting a switching point of an image coding rate based on coding rate information included in coding information corresponding to compressed image data 11 coded by an image coding section 4 at a variable rate to output a switching signal 13 and a variable clock generating section 3 replacing an operation reference clock 14 to be led to the multiplexer section 6 with a clock whose frequency corresponds to an image coding rate. When another image coding rata is selected, a frequency corresponding to the selected image coding rate is generated in the timing and the frequency is used for the operation reference time base for the multiplexer section 6 to allow the compressed image data coded and compressed audio data to be multiplexed with each other at a variable rate.
Patent JP-S5250297-A (JP)
Title: Banknote selecting machine
Inventor: OGAWA ATSUSHI
IPC: G07F7/04
Filed: 1975-10-20
Abstract: PURPOSE:In a banknote identifying machine used for automatic vending machines, etc., temporary detaining of banknotes and automatic reutrning by users' operation of return button, etc. are made possible.
Patent JP-H05292814-A (JP)
Title: Continuous seedling production device
Inventor: YONEMURA HAJIME
IPC: A01C1/00
Filed: 1992-04-20
Abstract: PURPOSE:To provide the subject device designed to raise its operating efficiency with shortened dead time by equipping a bulb seedling carrying route with a means for cutting the needless portions of such bulb seedlings in a detachable way. CONSTITUTION:Bulb seedlings 2 are carried through a carrying chain 11 and held in between adhesive tapes to form a continuous seedling. This bulb seedling carrying route is equipped with a means 26 to cut off the roots 2b and stems 2c of such bulb seedlings in a detachable way.
Patent JP-H06337252-A (JP)
Title: Fluorescent x ray analytic method
Inventor: NISHINO MAKOTO
IPC: G01N23/223
Filed: 1993-05-28
Abstract: PURPOSE:To provide a fluorescent X-ray analytic method for allowing highly accurate quantitative calculation of a sample containing such element as the intensity of Compton scattering ray can not be measured using fluorescent X-rays. CONSTITUTION:A compositional ratio is assumed and the intensity of fluorescent X-ray is calculated along with the intensity of Compton scattering light of primary X-rays. The intensity of fluorescent X-rays is then rendered to correspond, respectively, with the compositional elements for which the fluorescent X-rays can be measured and the compositional elements for which the intensity of Compton scattering ray can not be measured so that the actual measurements of the intensity of fluorescent X-rays and the intensity of Compton scattering light matches the theoretical values thus correcting and sequentially approximating the compositional ratio.
Patent JP-H11325285-A (JP)
Title: Direct acting relief valve
Inventor: IGUCHI TSUTOMU
IPC: F16K47/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a direct acting relief valve capable of setting accurate and well-reproductive response depending on applications and effectively restricting chattering. SOLUTION: A direct acting relief valve includes a housing 1, a valve body 3 held in a valve body holding room 2 provided in the housing 1 to be movable forward and backward between a close position and an open position and an elastically energizing member 4 for energizing the valve body 3 toward the close position, the valve body holding room 2 having a large diameter portion 23 and a small diameter portion 24 ranging thereto and the valve body 3 having a large diameter portion 33 and a small diameter portion 34 with the respective diameters corresponding to those of the large diameter portion 23 and the small diameter portion 24 of the valve body holding room 2 and fittable thereto to be movable forward and backward.  A damper room 5 is formed between the large diameter portion 23 of the valve body holding room 2 and the small diameter portion 34 of the valve body 3 to be enlarged/contracted as the valve body 3 is moved forward or backward and flow passages 6, 7 are provided in the damper room 5 to have choking function for the inflow/outflow of fluid.
Patent JP-H03691-A (JP)
Title: Construction of drum positioning feeder
Inventor: HATAYAMA TADAO
IPC: B67C3/34
Filed: 1989-05-19
Abstract: PURPOSE:To position a drum to an automatic liquid charger, etc., by providing step-by-step pawls which forcibly convey drums, a drum centering unit having tripod rollers and a precision positioner with a mouth positioning head. CONSTITUTION:Step-by-step pawls 12 are located below a drum X supplied, and connected to the front rim of lower flange X2 of the drum in the traveling direction to forcibly move the drum. A drum centering unit 3 having tripod rollers 18A, 18B and 18C is arranged around the body of the drum X moved by the pawls 12, and comes in contact with the surface of the body to determine the centers of the drums. A precision positioner 4 is able to retreat above the drums, comes down toward the horizontal side of the mouth X1 of the drum that is positioned by the drum centering unit 3 and holds the mouth, so that the mouth can be precisely positioned.
Patent JP-S5252216-A (JP)
Title: Floating tank base
Inventor: SHIYUHISA MASANORI
IPC: B65D88/78
Filed: 1975-10-24
Abstract: PURPOSE: A liquid storage base, including oil tanks, which can be constructed in a short time without destroying the ambient circumstances during the construction work and which is very safe, reliable and economically competitive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6019309-A (JP)
Title: Amplifier
Inventor: KAMIMURA TAKUZOU
IPC: H03G1/00
Filed: 1983-07-12
Abstract: PURPOSE:To offer an inexpensive amplifier by providing an additional function to one amplifier in addition to an MIX circuit. CONSTITUTION:In functioning the amplifier as the MIX circuit, signals VinA and VinB are inputted respectively to input terminals 7, 9 and when an impressed voltage VIN at a terminal 12 of a current control circuit 10 is 0, a differential amplifier circuit 2 does not give the signal VinA to an output terminal OP1. Thus, an output signal Vo is only the component of a signal VinE. When the voltage VIN is risen, the current I flowing to the differential amplifier circuit 2 is increased also according to the increase and a mixed output signal Vo between the signal VinA and VinB is introduced at an output terminal 14. Then the voltage Vo is taken over by the VinA from the signal VinB at a level of the voltage VIN. In functioning the amplifier as a filter, the signal VinB is applied to the terminal 9 only. In this case, the amplifier circuit 1 acts like an impedance element. Then the impedance of the amplifier circuit 1 is changed in response to the change in the voltage VIN. Thus, a capacitor C and the circuit 1 act like a filter circuit.
Patent JP-H08321915-A (JP)
Title: Solid-state image pickup device and its drive method
Inventor: NOMURA HIDEO
IPC: H04N5/369
Filed: 1995-05-26
Abstract: PURPOSE: To drive a device at a low voltage by reading completely a signal charge from a light receiving section to a charge transfer section with a read gate pulse generated internally. CONSTITUTION: A boosting circuit 22 is mounted on a same board of a CCD linear sensor 10 and a high voltage read gate pulse ϕROG2 is generated by boosting a drive voltage Vdd by the boosting circuit 22. The gate pulse is fed to a read gate electrode 15 of a read gate section 13. Thus, a signal charge from a light receiving section 11 to a charge transfer section 14 is read completely without generating the high voltage read gate pulse ϕROG2 through the reception of an external high voltage. Thus, a CCD linear sensor 10 is driven at a low voltage without provision of a separate power supply externally, provision of a special voltage or a special input terminal.
Patent JP-S5830023-A (JP)
Inventor: KOBAYASHI KAZUO
IPC: H01H29/04
Filed: 1981-08-17
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-H04357160-A (JP)
Title: Production of target material for forming oxide superconducting thin film
Inventor: TANIMOTO AKITAKA
IPC: C04B35/00
Filed: 1991-05-30
Abstract: PURPOSE:To suppress formation of BaCO3 and enable high-temperature burning in air by filling a specific sample in a mold composed of a sintered compact consisting essentially of Si3N4, SiC or alumina, hot-pressing and burning the aforementioned sample. CONSTITUTION:A mold is obtained by forming a die 1 and press punches 2 from a sintered compact consisting essentially of Si3N4, SiC or alumina. Mold release materials 4 having 0.1-1mm thickness are then placed among the above- mentioned die 1, the press punches 2 and a sample 3 composed of oxide powder or oxide-forming compound powder containing at least copper element in the metallic elements constituting an oxide superconductor, and hot-pressing and burning are then carried out at 300-1000 deg.C in air.
Patent JP-S61284423-A (JP)
Title: Manufacture of multi-layer printed wiring board
Inventor: ONO NOBUHIRO
IPC: B29C65/70
Filed: 1985-06-12
Abstract: PURPOSE:To manufacture a multi-layer printed wiring board whose electric characteristics are excellent by eliminating generation of an air void, by applying heating and press molding in a vacuum. CONSTITUTION:Prepregs 13 are arranged among a large number of printed wiring boards 12a-12c. Mold release film sheets 14, 14 are arranged respectively on the top side of the printed wiring board 12a and underside of the printed wiring board 12c. Positioning of materials each is performed, which are set in a molding chamber 8 of a hot press 1 and a top force 2 is made to descend. The descent is made to suspend once at a position wherein a space between the film sheet 14 positioning at an upper layer and a molding surface 6 of a protrusion becomes a predetermined gap. In this instance, an elastic material 7 is stuck to and fitted in a recessed groove 5 of a bottom force 3 elastically and communication with the open air of the molding chamber 8 is interrupted. The inside of the molding chamber 8 is kept at a degree of vacuum more than predetermined one by removing the air of the molding chamber 8 by actuating a vacuum pump 10. Then the top force 2 is made to descend further, heat-and press-molding of a preset laminated preparatory material is performed at a preset temperature and pressurizing force.
Patent JP-H0421868-A (JP)
Title: Image forming device
Inventor: UEHARA MASATOSHI
IPC: G03G15/00
Filed: 1990-05-16
Abstract: PURPOSE:To hold the resistance value of a transfer paper within a proper range and to improve the efficiency of transfer by controlling the heating of the transfer paper according to the moisture content of the transfer paper. CONSTITUTION:In the advance of a transfer action, the moisture content of the transfer paper 8 is detected by a humidity sensor 15 and a control part 16 before the paper 8 is carried to a transfer position. Since the paper 8 is carried to a position where a second pressurizing roller 12 is retreated downward in the case that the moisture content is <=7%, it is not brought into contact with a pressurizing roller 10. Therefore, the paper 8 is carried to the transfer position without being heated by the roller 10. Since the second pressurizing roller 12 abuts on the pressurizing roller 10 in the case that the moisture content is >=7%, the paper 8 is carried to the transfer position after it is heated and dried by the roller 10. Thus, the transfer paper which needs to be heated is heated and the transfer paper which need not be heated is not heated. As the result, the efficiency of the transfer is improved and an image having excellent quality is obtained.
Patent JP-H07190141-A (JP)
Title: Transverse vibration isolator utilizing multiple plate spring
Inventor: JIE YANNGIYU
IPC: F16L3/20
Filed: 1994-06-09
Abstract: PURPOSE: To obtain a new damper capable of serving as a squeeze film damper used as a damper of a rolling bearing in a high speed rotating machine such as a turbo machine. CONSTITUTION: In this vibration isolator, a large number of multiple leaf springs 3 are circumferentially provided between an inner ring 1 and outer ring 2 such that the multiple leaf springs 3 and the inner ring 1 form wedge-shaped oil channel gaps 8, while lid plates 6 are provided outside them with a hydraulic fluid (generally an oil) appropriately filled in divided internal fluid spaces 5 to form oil groups inside the lid plates 6. Two or more fluid supply holes 11 are formed in a circumference of the lid plate 6.
Patent JP-H04232617-A (JP)
Title: Noise removing apparatus for detected optical signal
Inventor: RI TETSUU
IPC: G11B7/13
Filed: 1991-05-30
Abstract: PURPOSE: To provide a noise eliminating device for photodetecting signals capable of improving the S/N of the output signals by detecting only the signal components having the same frequencies as modulated light beams by using a magneto-optical disk drive, an automatic focusing device and a phase sensitive detector(PSD) and not detecting noise such as shot noise having other frequencies and phases. CONSTITUTION: The device is provided with a PSD section 23 which switches the signals, that are reflected from an information recording medium and converted and detected as electric signals by a photodetector to the modulation frequency and the phase of a light source and outputs them, an optical signal detection section 21 which respectively detects the optical signals that are reflected from the medium and pass a polarized light divider by two photodetectors, a differential amplifying section which differentially amplifies the output signals of the section 23 and a switching signal generation section 25 which switches the section 23 to the frequency and the phase of the light source and controls it.
Patent JP-H08320915-A (JP)
Title: Picture recognition device
Inventor: YABU TADAHIKO
IPC: G06K9/20
Filed: 1995-05-26
Abstract: PURPOSE: To provide a picture recognizing device capable of accurately recognizing an object to be detected by fixing the distribution of illuminance of the object and correctly executing binarization processing. CONSTITUTION: A lamp 1 is arranged obliquely above a braille paper 4 to be an object to be detected and a camera 3 is arranged just above the paper 4. The lamp 1 is covered with a filter 2 and may shielding dots are formed on the filter 2. The distribution density of shielding dots is determined correspondingly to optical path length from the lamp 1 up to the paper 4 so that may dots are formed on a part where the optical path length of passing light is short and the number of dots is reduced on a part where the optical path length is long.