baber/WOPTO huggingface dataset:
Patent JP-S5797949-A (JP)
Title: Power transmission gear
Inventor: KANEHARA KOUJI
IPC: F16H9/18
Filed: 1980-12-11
Abstract: PURPOSE: To prevent a speed change belt from slipping in such a way that driving and driven pulleys are given impetus in the narrower direction in response to load torque of auxiliary machinery by means of driving and driven cam mechanisms.  
     CONSTITUTION: While providing on a driving shaft 1, a fixed pulley 13, and a movable pulley 14 which is given impetus in the narrower direction by means of spring 16, cam mechanisms 17, 18 are also provided on the driving side which give impetus to a pulley 10 on the driving side in the narrower direction in response to the magnitude of load torque. While providing on a driven shaft 21, a movable pulley 24 which is given impetus in the narrower direction by means of a fixed pulley 23 and a spring 27, those units are also provided, such as a flyweight 28 which give impetus to a pulley 20 on the driven side in the narrower direction by means of centrifugal force, and cams 31, 32 on the driven side which gives impetus to a pulley 20 on the driven side in the narrower direction in response to the magnitude of the load torque. A belt 40 is wound around the pulley 10 on the driving side and the pulley 20 on the driven side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0614756-A (JP)
Title: Thawer
Inventor: UEDA SHINICHI
IPC: A23L3/365
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a small-sized thawer, having a high thawing rate and excellent in the quality of a thawed food. CONSTITUTION:The objective thawer is obtained by housing all of water 5 for thawing a frozen food 1, a carrier pedestal 2 for holding the frozen food 1 in a state of no contact with the water 5, an ultrasonic pump 3 for atomizing the water 5 and outputting steam and a driving circuit 4 for driving the ultrasonic pump 3 in one container composed of a container body 6 and a container lid 7.
Patent JP-H06189791-A (JP)
Title: Dry analytical element for acetaminophen assay
Inventor: JIEEMUZU ROBAATO SUKETSUFUAA
IPC: C12Q1/26
Filed: 1993-07-15
Abstract: PURPOSE: To provide a dry analytical element usable in a spectrophotometric assay for the detection of acetaminophen in an aqueous fluid.  
     CONSTITUTION: This element contains a substrate supporting at least one reagent layer containing a 1st enzyme arylacylamidase to produce p-aminophenol by cleaving the amide bond of acetaminophen and a 2nd enzyme ascorbic acid oxidase to oxidize p-aminophenol and couple the oxidation product with a water-soluble coupling agent to produce a dry detachable with light of 670 nm wavelength. This assay is accurate and precise in serum and blood plasma specimens and is relatively insusceptible to grave interference. The element allows the determination over a broad dynamic range. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S57100605-A (JP)
Title: Readout signal amplifier of magnetic disk device
Inventor: SASAKI HAJIME
IPC: G11B5/012
Filed: 1980-12-12
Abstract: PURPOSE:To obtain a gain control circuit which consists of less circuit parts and has short response time, by controlling an amplifying circuit with a variable amplification degree by an address signal specifying the position of a data track and another address signal specifying a magnetic head. CONSTITUTION:A track position deciding circuit 22 inputs a track address signal and its output is inputted to a gain switching circuit 21. A head address signal specifying a magnetic head is inputted to the switching circuit 21. According to those two inputs, the switching circuit 21 turns on and off field effect transistor FETs 18 and 20 to perform four kinds of switching. Through the switching, the gain of an amplifying circuit with a variable amplification degree which is composed of differential amplifiers composed of FETs 10 and 10a is controlled. Thus, a gain control circuit consists of less circuit parts and has short response time.
Patent JP-H0616906-A (JP)
Title: Liquid epoxy resin molding material
Inventor: HINO HIROHISA
IPC: H01L23/31
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a liquid epoxy resin molding material excellent in adhesion, flexibility, heat cycle properties and operating efficiency. CONSTITUTION:The liquid epoxy molding material comprises 2-10wt.% phenolic novolak, 4-15wt.% polybutadiene and 2-10wt.% organopolysiloxane.
Patent JP-S6066891-A (JP)
Title: Semiconductor laser device
Inventor: OKAJIMA MASASUE
IPC: H01S5/00
Filed: 1983-09-22
Abstract: PURPOSE:To enable the titled device controlled on high output lateral mode to be manufactured in a mass by the vapor phase growing method by a method wherein an n type active layer, a clad layer or an intermediate layer is inverted into p type in the region under a groove. CONSTITUTION:An n type clad layer 2, active layer 3 and an n or p type clad layer 4 are successively grown on an n type semiconductor substrate 1, resulting in the formation of a double hetero junction. The intermediate layer 5 grown and formed on the clad layer 4 and having the reverse conductivity type to that of the layer 4 an n type current block layer 6 grown and formed on the layer 5 and formed in such a manner a stripe groove 7 reaching the layer 5 does not reach the resonator end surface, and a p type coat layer 9 grown and formed on the layer 6 by including the groove 7 are provided. Besides, the active layer 3, clad layer 4, or intermediate layer 5 is inverted into p type in the region under the groove 7.
Patent JP-H0734278-A (JP)
Title: High temperature steam electrolytic cell
Inventor: YAMASHITA AKIHIRO
IPC: C25B9/19
Filed: 1993-07-15
Abstract: PURPOSE:To improve the airtightness of an electrolytic cell by adding SiO2 or MgO to oxide interconnectors which are used for joining unit electrolytic cells to each other in series while applying a pressure at a high temp. and joining the unit cells with the glass melt of the above oxide. CONSTITUTION:This high temp. steam electrolytic cell comprises the unit electrolytic cells and the oxide interconnectors 4 for joining the unit cells to each other in series. Each of the above unit electrolytic cells is provided with the cathode 3 on one surface of and the anode 2 on the other surface of the tubular oxygen ion conductive solid electrolyte 1. Further, SiO2 or MgO is added to the above interconnectors 4 and the unit electrolytic cells are joined with the glass melt of SiO2 or MgO and accordingly, the airtightness of the high temp. steam electrolytic cell can be improved.
Patent JP-H0999466-A (JP)
Title: Method and apparatus for producing molding
Inventor: SHIRAHATA ITARU
IPC: B29C48/30
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To integrally and continuously produce a molding having a groove gradually changing in opening width to disappear on the way thereof provided to the lateral part thereof. SOLUTION: A molding having a groove gradually changing in opening width to disappear on the way thereof provided to the lateral part thereof is produced by an extrusion process molding a main body part 1 and a decorative part 2 while separating them and molding the expanded wall part formed between them while gradually changing the thickness thereof and a bonding process bonding the main body part 1 and the decorative part 2 molded in a separated state through the expanded wall part 8 gradually changed in thickness.
Patent JP-S6236482-A (JP)
Title: Solid static shattering agent and method for shattering
Inventor: ISHII SHIRO
IPC: B02C19/18
Filed: 1985-08-12
Abstract: PURPOSE:To obtain the title shattering agent capable of preventing the occurrence of spouting phenomenon through partial delay of reaction with water and having excellent shattering efficiency, by partially or entirely fusing a static shattering agent to a particular powdery thermoplastic resin. CONSTITUTION:100pts.wt. static shattering agent is blended and uniformly mixed with 2-50pts.wt. at least one powdery thermoplastic resin having a melting temp. of 30-50 deg.C and selected from among PE, PP, PS, acryl, polyacetal, PVC and polymethyl methacrylate. The mixture is heated to melt the resin, followed by granulation. Thus, there is obtained a solid static shattering agent having an apparent specific gravity of 1.0-2.0 and comprising a shattering agent which is partly or entirely fused to a resin. The solid static shattering agent is kneaded and mixed with water or water and a static shattering agent to obtain a slurry. An opening of an object to be shattered which has been previously bored is filled with the slurry so that the amount of the slurry is 30-80% based on the volume of the opening.
Patent JP-S6421712-A (JP)
Title: Memory device
Inventor: ISHITOBI CHIKATO
IPC: G11B5/596
Filed: 1987-07-16
Abstract: PURPOSE:To easily perform the detection of a reference track, by loading a first servo head and a second servo head at an inner peripheral side inner than the first servo head by an interval equivalent to one track pitch confronting with a servo plane. CONSTITUTION:A servo disk is rotated in a rotating device, and the first servo head 30 is confronted with the servo plane of the servo disk, and the second servo head 31 is loaded at a position moved by the interval equivalent to one track pitch to the inner peripheral side inner than the first servo head 30 confronting with the servo plane similarly as the first servo head 30. And when the first servo head 30 advances to an outer guard band 2, a reference track signal is detected by a reference track detecting means, and the second servo head 31 is positioned at the reference track. In such a way, it is possible to shorten a time from the detection of the reference track to the positioning of the servo head.
Patent JP-S6236763-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAHASHI KAZUYA
IPC: G11B15/087
Filed: 1985-08-12
Abstract: PURPOSE:To select quickly and accurately a desired program by providing a discriminating circuit which decides whether or not an FM modulated sound signal is recorded on the video track of a tape at the beginning of a program searching mode and sets a desired program searching mode. CONSTITUTION:When a detection head 9 detects an index signal in a fast feeding or a rewind state in an index mode, the signals are supplied to a system control circuit 12 via an amplifier 10 and a waveform shaping circuit 11. The circuit 12 delivers immediately a command to a mechanism driving part 13 to stop the working of the part 13 and then loads a tape to set a normal reproduction mode. If the carrier of the sound signal is detected with the output of a premaplifier 3 when a reproduction mode is set, a discriminating signal is applied immediately to the circuit 12 via a signal selecting amplifier 7 and a waveform shaping circuit 8 to show the presence of the sound signal. Then the reproduction mode is continued. However a visual searching mode (quick reference mode) is immediately started if no discriminating signal is detected.
Patent JP-S6152840-A (JP)
Inventor: YOSHIDA TOSHIYUKI
IPC: A47L9/10
Filed: 1984-08-24
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-S5880177-A (JP)
Title: Storage device
Inventor: YASUDA SHIYUUHEI
IPC: G11C8/12
Filed: 1981-11-02
Abstract: PURPOSE:To increase two types of cards having different storage capacities, by arranging two types of memory cards, two decoders, sheet number setting circuit for card and an operator into a memory card storing unit which has plural memory card inserting places. CONSTITUTION:For instance, the titled device accommodates memory cards 15 and 16 of 256KB and 128KB respectively by two sheets. The used sheet number 2 of a memory card 15 is set to a setting circuit. A decoding output line A0 or A1 is set at logic (1) when the address information is set in a range of the 0th- (521K-1)th addresses. Therefore the cards 15 inserted at the 0th and 1st addresses receive an access. In the case of the >=512th addresses, 2X128K is added to the result obtained through a subtraction of address information 2X256K to obtain the compensated address information. This information is fed to a decoder 14, and as a result an access is given to the memory cards 16 at the inserting places of the 2nd and 3rd addresses. In such way, two types of memory cards of  different storage capacities can be increased.
Patent JP-2000011286-A (JP)
Title: Multiplex transmitter for drilling rod
Inventor: HAMANO MAMORU
IPC: E21B47/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex transmitter which can supply operation power supply to an electric measuring instrument provided at a drilling head with a simpler structure. SOLUTION: This device transmits a measurement signal to an excavation mechanism 3 provided on the upper end of a drilling rod 1 from an electric measuring instrument 25 provided to a drilling head 2 at the lower end of the drilling rod 1 by way of a transmission line 11 consisting of a cable inserted in the drilling rod 1. Here, the measurement signal is transmitted to the excavation mechanism 3 from the electric measuring instrument 25 by way of the transmission line 11 in accordance with a spectrum spreading modulation system, and an operation power is supplied to the electric measuring instrument 25 from the excavation mechanism 3 by way of the transmission line 11 used for signal transmission.
Patent JP-2000008120-A (JP)
Title: Sealing device for truck type heating furnace
Inventor: YODA TOMOFUMI
IPC: C21D1/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which can easily remove scale dropped onto the sealing surface of a sealing body, in the sealing device for truck type heating furnace, in which the truck housing a material to be heated is charged from an opening part arranged on the side surface of the furnace body, and the opening part is closed with a cover and a gap developed between the furnace body and the truck is closed with the sealing body. SOLUTION: The gap 13 is extended along the charging direction of the truck 3 and opened downward. Then, this sealing device is constituted of an arm 21 to which the sealing body 19 is fitted and which is freely swung with the supporting point at the furnace body 1 side as the center and an opening/ closing driving means 27, 29, 25 for opening/closing the gap 13 with the sealing body 19 by swinging this arm 21.
Patent JP-S5878912-A (JP)
Title: Feeder
Inventor: YOSHIDA RIYOUICHI
IPC: B65G47/14
Filed: 1981-11-02
Abstract: PURPOSE:To provide an oscillation-type hopper feeder in which a parts sorting portion at the central portion is a rotary disc to increase aligning and supply performance without damages of parts to be supplied and regardless of the number of stored parts. CONSTITUTION:Parts to be supplied are put in a hopper comprising a disc 3 and a fall preventing wall 2. As the disc 3 is rotated through a rotary shaft 4 by a motor 5, the parts on the disc are rotated and moved toward the outer periphery of the disc to be transferred at a contact point portion onto an aligning track 1. Since the outer periphery of the disc 3 outside the contact point portion 13 is surrounded by the fall preventing wall 2, the parts are stored on the disc 3.
Patent JP-S5878973-A (JP)
Inventor: SUZUKI OSAMU
IPC: B66B5/02
Filed: 1981-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000008754-A (JP)
Title: Drive controller for electric earth auger
Inventor: SHIBAYAMA YOICHI
IPC: E21B3/025
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a high torque in a wide rotation speed range by changing a pole based on a frequency in an intersection point of the maximum output torques of respective poles according to frequencies in driving an inverter of a pole-change electric motor. SOLUTION: An inverter circuit 21 is added to a pole change motor 10 for a drive of an electric earth auger. It can be changed between an ordinary driving and an inverter driving by a drive mode change means 11 by the operation of a driver. A pole of the pole change motor 10 can be changed by a pole change device 12. In the inverter driving, the frequency can be changed by operating a rotation speed setting device 23 by this constitution. When the frequency exceeds the reference frequency with the reference set to the preset frequency, the pole is so set to be automatically changed. That is to say, the pole is kept in a large number till the frequency is within the reference frequency and when it exceeds the reference frequency, the pole is changed to the small number side.  This constitution can automatically provide the high torque in a wide rotation range from the inverter driving low rotation speed to the high rotation speed.
Patent JP-H1122852-A (JP)
Title: Structure for connecting valve rod and drive shaft of valve
Inventor: KITAZAKI SHINICHI
IPC: F16K31/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent failures such as water hammer phenomenon even when a valve is used for a long period by mechanically preventing spreading of a gap between a key and a key groove which may result from repeated opening and closing movements of a valve element. SOLUTION: A key groove 2 with a sloping side face which narrows as it gets deeper is formed on the outer peripheral face of the axial end of a valve rod 1, and a bolt 4 which can be driven radially inwards from a direction (b) perpendicular to the direction (a) of the axis of the valve rod 1 and a key holding member 5 which can be moved radially inward when pressed by the bolt 4 are held against a drive-shaft-side coupling member 3 placed concentric with the valve rod 1. Also, in a key 7 held against the coupling member 3 in such a way as to be free to make only sliding movement and fitted into the key groove 2, a first sloping surface which matches the gradient of the sloping side face of the key groove 2 and a second sloping surface 7b which matches the gradient of the key-holding sloping surface 5a of the key holding member 5 are formed.  A coned spring 6 is interposed between the end of the bolt 4 and the key holding member 5.
Patent JP-H11355870-A (JP)
Title: Low-frequency sound reproducing device of body sensation system
Inventor: KOGA YOSHIRO
IPC: A61H39/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide at a low cost a low-frequency sound reproducing device of body sensing system that is made very small and light, simply in use, and from which a sense of ultra-low frequency sound is obtained without causing fatigue or sense of incongruity, even in the case of use over a long time. SOLUTION: This device consists of an amplifier 2 that supplies a low-frequency sound frequency audio signal and a shaker 1 that transduces the low-frequency sound audio signal from the amplifier 2 into body sensing acoustic vibration. The shaker 1 is an electric mechanical vibration converter has a contact part with a size suitably applying the body sensing acoustic vibration concentrating to part of a human body, the contact part of the shaker 1 is pressed into contact with and supported by an 'effective pressure spot' 3 on which circulatory systems of the human body are concentrated so as to deliver the body sensing acoustic vibration to the human body. The 'effective pressure spot' named ROKYU which is present in the middle of a palm or a 'effective pressure spot' present in the center of an inside of a wrist is recommended for the 'effective pressure spot' 3.
Patent JP-H0933535-A (JP)
Title: Reagent pack and reagent handling device using reagent pack thereof
Inventor: GUREN EI KAREI
IPC: B01F13/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a reagent pack for supplying a fluid material in which the fluid material is stirred. SOLUTION: The reagent pack is an elongated container having side faces, end parts and a bottom part wherein the side faces and end parts have upper side fringes and define a chamber 120 along with the bottom part. The chamber comprises a container for sustaining a fluid substance, and a baffle 122 disposed in the chamber 120 wherein a turbulent flow is generated in the fluid material when the pack is shaken about a horizontal axis extending vertically to the side face.
Patent JP-S5798175-A (JP)
Title: Semiconductor memory device
Inventor: SHINOHARA HIROSHI
IPC: H01L21/822
Filed: 1980-12-11
Abstract: PURPOSE:To obtain a memory device whose DC consumption current is small in case of selecting a chip, by inputting AND of an address signal and a chip selecting signal, to the gate of a current saving transistor of a decoding circuit. CONSTITUTION:On a semiconductor memory device provided with a means for saving a consumption current by controlling plural decoding circuits by a chip selecting signal, plural switching means 1-4 inserted in series between an electric power source of plural each decoding circuit, and ground are provided. Also, this memory device is provided with a pair of AND signal generating circuits 12 for generating an AND signal of one of a pair of complementary address signals supplied to plural each decoding circuit and a positive chip selecting signal. In this way, AND signals from these pair of AND signal generating circuits 12 are inputted as control signals of plural each switching means 1-4.
Patent JP-S6420871-A (JP)
Title: Pinball machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 1987-07-14
Abstract: PURPOSE: To change the Pachinko prize ball number without largely changing a Pachinko (Japanese pinball game) machine by storing the winning ball number entering detecting winning holes, and performing winning time-Pachinko prize ball discharge processing to the detecting winning holes in preference to winning time Pachinko prize ball discharge processing to undetected winning holes. CONSTITUTION: Detecting winning holes 3 to detect the fact of winning and undetected winning holes 4 which do not detect it even if a prize is won, are arranged in a plurality on a game board 2, and a different quantity of Pachinko prize balls are discharged at winning time to the detecting winning holes 3 and winning time to the undetected winning holes 4. A Pachinko prize ball processing device stores the winning ball number entering the detecting winning holes 3, and preforms winning time-Pachinko prize discharge processing to the detecting winning holes 3 according to the stored winning ball number is preference to winning time-Pachinko prize ball discharge processing to the undetected winning holes 4.  That is, a Pachinko machine on which the Pachinko prize ball number changes according to kinds of entering winning holes can be formed without largely changing a Pachinko machine used to far.
Patent JP-S6067490-A (JP)
Title: Anthracycline antibiotic derivative and its preparation
Inventor: HIRANO TAKASHI
IPC: A61P35/00
Filed: 1983-09-24
Abstract: NEW MATERIAL:A compound shown by the formula I [R is anthracycline antibiotic residue shown by the formula II (R' is OH, or CH3; n is integer of >=2]. EXAMPLE::A reaction product of adriamycin-divinyl ether-maleic anhydride copolymer. USE:A carcinostatic antibiotic having low toxicity. PREPARATION:A divinyl ether-maleic anhydride copolymer shown by the formula III is reacted with an anthracycline antibiotic shown by the formula IV or its salt in the presence of an organic solvent (e.g., N-methylpyrrolidone, etc.), and hydrolyzed, and, if necessary, converted into a salt, to give a compound shown by the formula I .