baber/WOPTO huggingface dataset:
Patent JP-H0744246-A (JP)
Title: Power source connecting circuit and switch ic for power supply line
Inventor: NAKAMURA SUSUMU
IPC: H03K17/687
Filed: 1994-05-17
Abstract: PURPOSE:To provide the power source connecting circuit and the switch IC for power supply line to provide desired ON and OFF resistance regardless of a voltage change for power supply line. CONSTITUTION:Concerning the power source connecting circuit which can control the state of connection with a power supply line 200 and a load circuit 5 by providing an MOS transistor 10 to change a conducting state by impressing a control signal from a control part 6 to a gate between the load circuit 5 and the power supply line 200, this circuit is provided with a voltage converting means 2 for changing the voltage of the control signal and applying the output to the gate of the MOS transistor 10, and clamp means 9 for providing prescribed difference in the output voltage of the voltage converting means 2 to the voltage of the power supply line 200.
Patent JP-S5227932-A (JP)
Title: Carburetor
Inventor: KIZAWA MINORU
IPC: F02M11/00
Filed: 1975-08-27
Abstract: PURPOSE: A bypass hole and a low speed hole of the primary chamber are prevented to influence with each other when a fuel is flowed out and then a fuel control in the carburetor in a range of low speed is made to be easy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5532919-A (JP)
Title: Fuel controller of internal combustion engine
Inventor: KANEGAE HIDETOSHI
IPC: F02D41/18
Filed: 1978-08-25
Abstract: PURPOSE: To prevent the stop of an engine, by discriminating the abnormality of a sucked air quantity sensor by the existence of the signals of the sucked air quantity sensor within a fixed extent, and by transmitting false signals when abnormality.  
     CONSTITUTION: An arithmetic unit 1 computes the basic quantity of injection by the suction quantity signals S 1  of a sucked air quantity sensor 2 and the signals of a rotary sensor 3, addes the quantity of correction on the basis of the signals of a throttle sensor 4, an exhaust sensor 5 and other sensors and decides the quantity of injection, and puts out injection pulses with pulse width corresponding to the quantity to an injection valve 6. Meanwhile, an abnormality detecting circuit 7 inputs said suction quantity signals S 1 , decides the abnormality of the sensor 2 when the magnitude deviates from a fixed extent and puts out abnormal signals S 2 . The arithmetic unit 1 intercepts the signals S 1  when it inputs the abnormal signals S 2 , changes over the signals to false signals beforehand decided and puts out the false signals to the injection valve 6. Said abnormality detecting circuit 7 is formed being provided with an operational amplifier OP 1  and a comparator COM 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63269530-A (JP)
Title: Charged particle beam device
Inventor: OKUNUKI MASAHIKO
IPC: H01L21/30
Filed: 1987-04-28
Abstract: PURPOSE:To enhance the sensitivity and resolution of a medium, to increase an aspect ratio and to execute the high-efficiency irradiation with a beam by irradiating the sensitive medium with short-wavelength electromagnetic waves, e.g. ultraviolet rays. CONSTITUTION:While an EB source is deflected by its X-direction deflecting electrodes X1, X2 in an X-direction and a drawing operation is executed in the X-direction within a range to be covered by a deflection on the basis of the drawing information from a memory, a wafer WF and a head MB are continuously shifted relatively in a Y- direction. By this setup, all picture elements in the Y-direction in a 1/2 region are drawn. If an ultraviolet light source or a far ultraviolet light source is used as a light source LP, it can be used to excite a resist WR on the wafer WF. If this operation is executed prior to an EB exposure operation, a thin hard-to-dissolve layer is formed on the surface of the resist WR, and this layer becomes harder to dissolve by the EB exposure operation. Because a ratio of a film thickness to a line width to be drawn can be made big by this setup, the sensitivity or resolution (an aspect ratio) can be enhanced. Furthermore, when a thin film RS (an electron emission part) is irradiated with this far ultraviolet light source LP during the exposure operation, the number of electrons to be emitted is increased.
Patent JP-H09292922-A (JP)
Title: Method for managing network flow rate
Inventor: IMAMURA YUZURU
IPC: G06Q50/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To precisely extract only a part related to the local operation of a network and to improve the calculation efficiency of a flow rate by predicting the change of the flow rate only on a sub-block affected by the change of the flow rate by means of following a sub-tree the upstream side from a start node which is directly related to the network operation. SOLUTION: The network is divided into plural sub-trees #1-#5, and a relation among co-trees 191-196 which form the branch relation of the sub-trees and a loop and the sub trees #1-#5 is grasped. The tree follows the upstream side from the start node 043 which is directly related the network operation and it reaches 011 at last. On the other hand, the tree follows the upstream from a start node 052 and join at 042. Thus, a sub-block 301 on the downstream side is extracted and it is decided as the sub-block affected buy the change of the flow rate accompanied by the network operation. Then, the change of the flow rate on the sub-block 301 is predicted. Thus, the part affected by the network operation can be restricted.
Patent JP-H02280994-A (JP)
Title: Coated arc welding rod
Inventor: UMEKI MASAO
IPC: B23K35/30
Filed: 1989-04-21
Abstract: PURPOSE:To improve the resistance to an electrode burn and to assure a good arc state and defectless weld metal by applying an arc stabilizer, slag forming agent, deoxidizer, org. matter, binder, and coating material around a continuously cast core wire which contains O at a specific ratio and has the specific resistance of a specific value. CONSTITUTION:The coated arc welding rod is constituted by applying the coating material consisting of the arc stabilizer, slag forming agent, deoxidizer, org. matter, binder, and <=52wt.% iron powder is applied around the continuously cast core wire contg. 0.01 to 0.017wt.% O and 11.5 to 14.2muOMEGA-cm specific resistance to constitute the coated arc welding rod. The O of the core wire generates gaseous CO and CO2 by reacting with the C in the core wire and the C in the core wire and the coating material and forms the finer grains of droplets, thereby improving the stability of arcs. The specific resistance of the core wire has a relation with the melting speed of the welding rod. The continuously cast core wire is improved in this way and the resistance to the electrode burn is upgraded. The good arc state and the defectless weld metal are assured.
Patent JP-S585963-A (JP)
Title: Sealed battery
Inventor: INOUE KOUZOU
IPC: H01M2/06
Filed: 1981-07-03
Abstract: PURPOSE:To simplify the structure of a sealed battery extremely, and secure prevention of the leakage of electrolyte contained in the battery caused by chemical and electrochemical causes by providing a tantalum-oxide layer along the negative interface between a sealing member and a metallic part touching the sealing member. CONSTITUTION:A tantalum-oxide layer 6 is formed on the interface between a sealing member 3 and a current collecting lead 4. The layer 6 is stably and strongly combined with a metallic part on which the layer 6 is formed. In addition, owing to the layer 6, the electrochemical potential of the metallic part becomes as if a noble electric potential, and any creep of electrolyte which might be caused by chemical or electrochemical causes is securely prevented. Consequently, any liquid leakage of alkaline electrolyte can be securely prevented with only a simplified sealing structure, without causing so much complications in the sealing part and without deteriorating the effective generation capacity of the battery.
Patent JP-H041534-A (JP)
Title: Charging and weighing method
Inventor: YAMAZAKI KAZUHIRO
IPC: G01G13/00
Filed: 1990-04-18
Abstract: PURPOSE:To reduce a manual operation load by lifting the lower part of a container, which is suspended over a transportation base, over a weighing instrument, and charging and weighing a filler. CONSTITUTION:The transportation base 2 where the container 1 is suspended is conveyed and stops on a weighing base 3, and a cylinder 4 lifts the base 3 and container 1. A control valve 6 is opened to charge the filler from a supply port 7. A scale incorporated in the base 3 detects the weight and a controller 8 compares the weight with specified weight at all times and controls the extent of opening of the valve 6 to charge and weigh the filler to the specific weight. Then the base 3 is moved down by the cylinder 4 and the container 1 is suspended over the base 2 and carried out along a driving conveyance line 5 to a next stage. Thus, the manual operation load required to move the charged container can be reduced.
Patent JP-S63269951-A (JP)
Title: Health green tea
Inventor: HANADA KAICHI
IPC: A23F3/14
Filed: 1987-04-28
Abstract: PURPOSE:To prepare a health green tea having improved physiological effects and tastiness, by blending dried leaves of Gymnema sylvestre (hereinafter referred to as Gymnema) with rolled and twisted green tea leaves, such as coarse green tea, roasted green tea, 'GENMAI-CHA' (coarse green tea mixed with roasted popped rice) or oolong tea. CONSTITUTION:Leaves of Gymnema are roasted at 100-250 deg.C for 10-40min and then cooled to room temperature Foreign materials, such as stems, are removed to coarsely roll the leaves. The resultant dried Gymnema leaves are blended with green tea leaves, such as roasted green tea, to prepare a health green tea. In the process, the ratio of the blended dried Gymnema is preferably 10-60% based on the totals solid weight. Thereby the tastiness is remarkably improved and the tea can be used for drinking without impairing the essential taste of the green tea. Oolong tea is especially excellently compatible and im proved physiological effects of the Gymnema can be effectively utilized.
Patent JP-H11280223-A (JP)
Title: Wiring construction of solar battery panel
Inventor: NISHIO KAZUNORI
IPC: H01L31/048
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a lead wire from breaking down by receiving the lead wire connected to a solar battery panel in grooves provided along fitting rails supportingly fixing the solar battery panel. SOLUTION: In the fitting rails 4 constituted of a longitudinal rail 2 and a lateral rail supporting a solar battery panel 1, the lead wire 6 connected to the panel 1 is received and arranged in the groove 5 on the center of the rail 2. Next, an opening formed on the upper part of the groove 5 is covered with a lid 7, and the frame material 8 of the panel 1 is pressed with the lid 7 to fix the panel 1. In this case, rising pieces 9 forming the groove 5 of the rail 2 are provided with holes water-sealed by rubber packings, and the lead wire 6 connected to the panel 1 is arranged in the groove 5 through the holes. Instead of this, a groove 15 provided on the side of a center projecting part and the like formed in the rail 2, and the lead wire is pressed-in the groove to be supported.  Hereby, the coating and connecting part of the lead wire can be prevented from breaking down, and because the wiring position is fixed, efficiency of an installing work or maintenance can be improved.
Patent JP-S62260448-A (JP)
Title: Cipher communication system
Inventor: OKAMOTO TATSUAKI
IPC: H04L9/06
Filed: 1986-05-06
Abstract: PURPOSE:To attain ciphering and decoding more rapidly than a RSA method by generating a cipher sentence based on a secondary or higher-degree congruent polynominal expression and transmitting it on the transmitting side, and decoding an original document from secret information(secret key) which only a receiving party holds on the receiving side. CONSTITUTION:The open key of an open list 15 is previously stored in an open key storage part 13 through a communication control part 12. A transmitter 10 inputs a transmitted document under the control of an input information control part 11, and transmits it to a ciphering part 14. Said part 14 generates the cipher sentence from the open key stored in the open key storage part 13 and from the inputted document. A receiver 20 receives the cipher sentence from the transmitter 10 under the control of a communication control part 21, and gives said sentence to an decoding part 24. The secret key is previously stored in a secret key storage part 23. The decoding part 24 decodes the original document by using the received cipher sentence and the secret key stored in the secret key storage part 23.
Patent JP-H067557-A (JP)
Title: Rotor type electric razor
Inventor: YAMASHITA YASUO
IPC: B26B19/38
Filed: 1993-04-05
Abstract: PURPOSE:To ensure the transmission of vertical motion of an inner blade support frame and a rotary power of an inner blade to prevent the entry of hair dust into a body case in an rotary type electric razor in which left and right frames supporting the inner blade on the body case are supported free to move vertically. CONSTITUTION:Both ends of a cylinder type inner blade 7 are pivoted on left and right inner blade support frames 15 and 16 free to rotate. The frames 15 and 16 are supported free to move vertically in a body case 1. The top parts of the inner blade support frames 15 and 16 are made sticking out upward from an opening 36 provided at the upper end of the body case 1. A hair stop plate 38 is provided free to deform elastically following vertical motions of the inner blade support frames 15 and 16. The hair stop plate 38 is so arranged to stop a space between the inner blade support frames 15 and 16 and the opening 36.
Patent JP-2000297979-A (JP)
Title: Showcase
Inventor: OSHIMA YOSHINORI
IPC: A47F3/04
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a showcase, capable of simplifying the structure as well as lowering the cost of the same and, further, capable of separating easily into each materials upon dismantling. SOLUTION: Respective heat insulating members 13, 14, 15, 16, covering the upper surface side, back surface side, bottom surface side and both side surfaces of a showcase main body, are formed of a single material, such as an expandable heat insulating material or the like, respectively while these members are attached upon assembling the showcase main body together with other parts whereby a conventional process for pouring and foaming the heat insulating material becomes unnecessary. On the other hand, when the scrapped showcase is dismantled, respective heat insulating members 13, 14, 15, 16 can be separated easily from the other parts.
Patent JP-H01273005-A (JP)
Title: Thin optical film
Inventor: MURAKI KOJI
IPC: B05D1/20
Filed: 1988-04-26
Abstract: PURPOSE:To enable the adjustment of an absorption waveform by having the thin optical film formed by laminating a monomolecular film consisting of an org. compd. or metal complex contg. an org. ligand or the built-up monomolecular films and thin metallic film on a substrate. CONSTITUTION:The thin metallic film formed by vapor deposition at <=100Angstrom  by a vacuum deposition method has light transmittability and generates plasma by absorbing visible light or near IR light. The built-up monomolecular films (LB films) can be laminated to a specified film thickness and the functional parts such as chromophore are packed therein at a high density; in addition, the films has the specified orientational property and, therefore, the extremely uniform films can be formed as compared to a coating method such as spin coating. The absorption wavelength of the thin metallic film can be adjusted by laminating the LB films consisting of the molecules having the absorption to the visible light and near visible light and the molecules without having the absorption.
Patent JP-S63269305-A (JP)
Title: Erasure circuit for still video recorder
Inventor: SAKAI TAKEOKI
IPC: G11B5/024
Filed: 1987-04-27
Abstract: PURPOSE:To effectively erase a video signal up to a low frequency area almost recognized as a direct current with simple constitution, by constituting a circuit of a signal generation circuit which outputs an almost triangular wave signal, a polarity inversion circuit, and a signal impression circuit. CONSTITUTION:An integrator INT outputs the triangular wave signal Ef whose amplitude changes with a time when a switch SO is turned ON, and a flip-flop FF2 generates a rectangular wave signal Pe inverted at every revolution of a magnetic sheet 1. The polarity inversion circuit 6 inputs the rectangular wave signal Pe and the triangular wave signal Ef, and outputs a signal Pd whose amplitude is within a range from O to V and changes centering V/2, and the signal Pd flows on a magnetic head 1 via switches S1 and S2. One end of the magnetic head 1 is kept at the V/2 via the switch S2, and an erasing current ig which flows on the magnetic head 1 becomes a current in which its direction changes at every revolution of the magnetic sheet, and also, the amplitude is decreased gradually. In such a way, it is possible to erase the video signal up to the low frequency area nearer to the direct current with the simple constitution.
Patent JP-S62260808-A (JP)
Title: O-substituted phenylacetylene polymer
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08F38/00
Filed: 1986-05-06
Abstract: PURPOSE:To obtain the title high-MW polymer excellent in membrane forming power and useful as a material for separative membranes, adsorbents, resists, semiconductors, etc., by polymerizing o-substituted phenylacetylene. CONSTITUTION:An o-substituted phenylacetylene of formula I [wherein R<1> is a 1-8C (hetero group-substituted) alkyl, X is H or a 1-8C alkyl and l is 0-4] together with, optionally, another monomer of formula II (wherein R<2> is H or alkyl or Cl, R<3> is alkyl, aryl or trialkylsilyl) is (co)polymerized at -30-100 deg.C for 0.5-24hr in a dry nitrogen atmosphere in a solvent such as toluene in the presence of 0.1-5mol% polymerization initiator comprising a compound of a transition metal such as Mo or W to obtain the title polymer consisting of structural units of formula III and formula IV (wherein m>=2 and n is 0 or a natural number) and having a weight-average MW>=10,000.
Patent JP-S585626-A (JP)
Title: Detecting device for steering force
Inventor: KITA TOORU
IPC: G01L5/22
Filed: 1981-07-02
Abstract: PURPOSE:To improve detecting accuracy and durability by providing a light shielding plate on one side of a member which is relatively displaced in correspondence with the displacement with respect to a light shielding plate on the other side, thereby obtaining the steering force. CONSTITUTION:The amount of light, which is varied in correspondence with the amount of the strain yielded between first and second tube parts 11 and 13, is detected in a circuit. In this circuit the following devices are provided: a light emitting photodiode 17 which outputs the detected light to a detecting space 16; a phototransistor 18 which receives the detected light that has passed slits 19a and 20a; a transistor Tr which outputs a voltage value X which is decreased in correspondence with the amount of received light of said transistor 18; a resistor R4 and a capacitor C1 which constitute an integrating citcuit that integrates the voltage value X and holds the maximum value Y; a differential amplifier 22 which outputs the difference signal (Y-X) between the output X of the transistor Tr and the holding value Y; and a driving citcuit 23 which receives the difference signal (Y-X) and holding value Y and outputs the divided signal (Y-X)/Y.
Patent JP-H1081063-A (JP)
Title: Covering agent for printable material and covered ink jet printable material
Inventor: BERNHARD FUSSNEGGER
IPC: D21H27/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To realize a covering agent, which is suitable for covering a printable material and with which defects such as too short reaction time and the like are solved by a method wherein a polymer made of the specified weight ratio of at least one kind of basic vinyl complex ring having the specified pKa , other copolymerizable monomer and crosslinker is employed. SOLUTION: Basic vinyl complex ring monomer, which has at least 3.8pKa and occupies 50-99.5% of the weight of total polymer, crosslinker, which occupies 0.5-10% of the weight of total monomer in the polymer, and comonomer, which occupies below 49.5% of the weight of total monomer mixture, are introduced at polymerization. The monomer as reaction mixture turns into polymer through, for example, precipitation polymerization in water or the like. The resultant polymer is isolated from aqueous dispersion liquid through filtration or with a centrifugal separator, washed with water, dried and, by adding binder, into liquid suspended in liquid medium so as to make the usage for covering a printable material, especially a paper, a cardboard and a plastic possible.
Patent JP-H01276667-A (JP)
Title: Manufacture of semiconductor device
Inventor: DEGUCHI TATSUYA
IPC: H01L29/72
Filed: 1988-04-28
Abstract: PURPOSE:To realize the high speed operation of a transistor by a method wherein a base lead-out part is connected to a separately build up polycrystalline silicon film with a polycrystalline silicon film left on a side wall and the base lead-out part is so formed as to have a large thickness. CONSTITUTION:A second polycrystalline silicon film 16 formed on the side wall of the aperture 14a of a base/emitter forming region is connected to a first polycrystalline silicon film 14. A selective epitaxial layer 17 to be a base layer is formed in the aperture 14a to connect the first polycrystalline silicon film 14 to the selective epitaxial layer 17. In other words, the first polycrystalline silicon film 14 is connected to the selective epitaxial layer 17 through the second polycrystalline silicon film 16. As a result, the electric resistance of the base lead-out part can be reduced and the film thickness of the selective epitaxial layer 17 to be the base layer can be reduced. With this constitution, the high speed operation of a transistor can be realized.
Patent JP-S62261422-A (JP)
Title: Automatic filling packaging
Inventor: OKADA OSAMU
IPC: B65B9/20
Filed: 1986-05-08
Abstract: PURPOSE:To restrict the generation of faulty fusion welding phenomenon and improve workability by a method wherein a pressure electrode, effecting the high-frequency fusion welding of thermoplastic resin, is provided with the structure of organization, in which the fine particles of high-hardness metal are bound by a soft high-conductive metal, and is formed by a sintered body specified in the Vickers hardness thereof. CONSTITUTION:At least a pressure electrode 5 side of a pair of electrodes for effecting fusion welding by high frequency is made by a sintered body, provided with the structure of organization, in which the fine particles of high-hardness metal is bound by a soft high-conductive metal, and the Vickers hardness of 150-450. The fine particles of tangsten, for example, provided with the average particles size of the degree of 0.1-10mum are preferable for the fine particles of high-hardness metal. Copper, silver or the like is employed for the material of the soft high-conductive metal and silver is preferable especially. When such material of the electrode is employed, the stability of electric characteristics in regard to the impression of high frequency is improved and, further, the particles of the hard metal are fixed by the soft metal whereby material and hardness, well balanced as a whole, may be held. As a result, contact resistance with respect to a running film F may be reduced and the contact abrasion of the electrode may be reduced whereby shoulder puncture, generated upon high- speed running fusion welding, may be prevented.