baber/WOPTO huggingface dataset:
Patent JP-H02262837-A (JP)
Title: Power source circuit
Inventor: INABA KATSUHIKO
IPC: H02H7/12
Filed: 1989-03-01
Abstract: PURPOSE:To blow out a fuse and to stop power supply to a controlling circuit upon occurrence of abnormality in a power source circuit by arranging a series circuit of the fuse, a diode and a resistor between one end of output terminal and one end of a smoothing capacitor. CONSTITUTION:Rated current of a fuse 8 is set to an appropriate small level. Consequently, the fuse 8 is blown out by an overcurrent to protect a resistor 4 from burning while simultaneously power supply to a controlling circuit 6 is blocked and operation of a DC-DC converter 7 is stopped. When abnormal current flows through the DC-DC converter 7 because of some reason upon throw-in of power source or when an open/close circuit 3 does not function from open state to short circuit state, overcurrent also flows through the fuse 8 to blow out the fuse 8 thus protecting the resistor 4 from burning.
Patent JP-H08217400-A (JP)
Title: Elastic balancer
Inventor: YUZAWA YOSHIMITSU
IPC: B66F19/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide an elastic balancer which prevents easily changing work force and easily flowing in a longitudinal direction in a workpiece regardless of rotational angle θ. CONSTITUTION: A quadric crank link is formed of the first/second arms 12, 13 and two kinds of links 14, 15, also to mount a pin connecting part 50 to the links 14, 15 on a guide 41. Relating to an elastic balancer, it is formed by attaining balance moving in a vertical direction and moving in a longitudinal direction of a point end of the arm 13 by making a lift means lift the guide 41 when applied vertical force to the point end of the arm 13 on the other hand by moving a part 50 in a longitudinal direction on the guide 41 when pull pressed the point end of the arm 13 in a longitudinal direction. An elastic member 60, molding a rear part of an upper surface of the guide 41 into a plane 41a on the other hand molding a front part into an up slope 41b also to pull the arm 12 to a falling side when positioned the part 50 on the plane 41a by lifting the guide 41 on the other hand to provide a free length when positioned the part 50 on the up slope 41b, is provided to be linked between a base 30 and the arm 12.
Patent JP-S61207038-A (JP)
Title: Resin sealed type semiconductor device
Inventor: YOSHIDA SHITOSHI
IPC: H01L23/31
Filed: 1985-03-11
Abstract: PURPOSE:To relieve any stress inside a chip by a method wherein a substrate provided with the thermal expansion coefficient similar to the rigidity equivalent or higher as well as the surface space narrower in comparison with those of a semiconductor chip is bonded to the main surface of semiconductor chip to seal the semiconductor chip with resin. CONSTITUTION:A ceramic sheet e.g. 100-500mum thick is used for a material substrate 10 while soft resin such as silicon etc. is used for a bonding agent 11. The ceramic sheet is provided with the thermal expansion coefficient almost equal to that of silicon and less than that of sealing plastic as well as the rigidity almost equal to that of crystal silicon. The size and shape of material substrate 10 shall be made enough to cover the overall surface of a chip excluding the bonding pad region e.g. 4.5-5mm square for the chip size of 6mm square may be appropriate. Through these procedures, any stress inside the chip may be relieved remarkably hardly subjecting to any abnormality on the chip surface.
Patent JP-S56148176-A (JP)
Title: Switching regulator
Inventor: OGAWA NOBORU
IPC: H02M3/28
Filed: 1980-04-16
Abstract: PURPOSE:To compensate an unbalance by a method wherein lead-out periods of two open-close elements respectively on the primary side of the switching regulator are detected, and a continuity period of the open-close element on one side is agreed with that of the open-close element on the other side. CONSTITUTION:When the open-close elements 1, 2 are opened and closed by AVR signals (the open-close elements control signals for obtaining DC outputs fed from the secondary side of the switching regulator) 1, 2 and applied with the DC outputs through a switching transformer 3,current transformers 6, 7 detect the open-close elements currents. Pulse widths of the open-close elements currents are detected by pulse width detectors 8, 9 and fed to a pulse width comparator 10. The ouputs of the pulse width comparator 10 are fed to pulse output feeders 11, 12 to correct the AVR signals 1, 2 and to agree the continuity periods of the open-close elements 1, 2.
Patent JP-S57162975-A (JP)
Title: Motor control system
Inventor: ISHIDA HIROSHI
IPC: H02P29/00
Filed: 1981-04-01
Abstract: PURPOSE:To enable the detection of the deviation in the highly accurate speed with less bits by counting the difference between the speed instruction pulse and the pulses responsive to the actual speed. CONSTITUTION:A pulse train Pm of frequency Fm proportional to the actual speed generated from a pulse coder 21 and a pulse train Pc of frequency Fc proprotional to the speed instruction are applied to a pulse synthesizer 101, which calculates the difference between the pulse trains Pc and Pm, and is converted to a pulse train Pe of frequency (Fc-Fm). This pulse train Pe is counted by a counter 22, the content is read as the speed deviation at every predetermined time, is then reset, and then the counting of the pulse Pe and the reading of the counter 22 are repeated. In this manner, the difference between the speed instruction pulse Pc and the pulse Pm from the coder 21 is produced and is counted by the counter. Accordingly, resolution is sufficient with approx. 8 bits, and highly accurate speed deviation can be detected with less bits.
Patent JP-S63214233-A (JP)
Inventor: TAKAHASHI MASAKI
IPC: A61B5/0245
Filed: 1987-03-04
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-H08223624-A (JP)
Title: Radio selective call receiver and radio data transmitting system
Inventor: KUSHIDA MASAYUKI
IPC: H04W92/18
Filed: 1995-02-15
Abstract: PURPOSE: To shorten time for transmission by avoiding transmission to which an unnecessary redundant bit is added, by adopting a first communication means only with an information bit, to which the redundant bit is not added, when the quality of a communication line is satisfactory by adopting a second communication means with an error correction code, to which the redundant bit is added, when any answer corresponding to normal reception does not come from an opposite side device. CONSTITUTION: The first stage of communication with the opposite device is performed by a receiver 102 and following a synchronizing signal, any redundant bit is not added but only the required information bit is transmitted. When it is judged on this first stage of communication that normal data transmission can not be performed, a CPU 108 controls an encoder 110, converts data related to a received message to the error correction code for the unit of L+M bits, to which the redundant bit of a bit length M is added for each of L bits, and outputs it to a serial transmission part 112 continuously to the synchronizing signal. Further, when it is judged even in this communication that the normal data transmission can not be performed, transmission is performed after executing interleave processing to the error correction code.
Patent JP-H05249429-A (JP)
Title: Liquid crystal video projector
Inventor: ABE MASAYUKI
IPC: G02B27/18
Filed: 1992-03-06
Abstract: PURPOSE:To increase the degree of freedom of an installation place as to a screen position by moving the center axis of a projection lens in parallel, and moving the center axis of a light source in parallel and also slanting it toward the center axis of the projection lens. CONSTITUTION:Beams 14-1-14-4 are linked in a '#' shape with free moving pins 13-1-13-4. The beam 14-l is restrained with a fixing pin 12 nearby a liquid crystal panel 5 and the beam 14-4 is guided by a guide 15 freely movably in one direction. The projection lens 6, on the other hand, is fixed rotatably with a pin 16. Therefore, when an upward force F is applied to the beam 14-4, the link deforms and the projection lens 6 moves in parallel, so that the center axis is held perpendicular to a screen and the liquid crystal panel 5. Similarly, the lamp consisting of the light source 2 and a reflector 3 also moves in parallel, but rotates with a couple R of forces and the center axis of the light source 2 is directed to the center of the projection lens 6, so that the brightest place is adjusted to the center on the screen.
Patent JP-S61220620-A (JP)
Title: Grinding mill
Inventor: FURANKU MATSUTSUA
IPC: A47J42/08
Filed: 1986-03-06
Abstract: An electric cordless mill for grinding, for example peppercorns, comprising a first housing comprising an inner portion and an outer portion rotatably mounted thereon. Electrical switch means are provided in the housing and are operable upon relative rotary movement between the first and second portions. The housing further includes power means for use in powering the mill and is controlled by the switch means. A second housing is secured to the first housing via a bayonent connector means. The second housing includes an electric motor connected to the power means via a connector means. The motor drives a milling means, operation of which is controlled by the switch means. Door means are provided adjacent the discharge end of the milling means, operative control of which is effected by the switch means and a rotatably mounted adjustment ring is intermediate the first and second housings for use in adjusting the milling means whereby to provide a selected fineness of grind.
Patent JP-S59174647-A (JP)
Title: Pitch composition
Inventor: OOZEKI OSAMU
IPC: C09K23/00
Filed: 1983-03-24
Abstract: PURPOSE:A uniform pitch composition having low slurry viscosity even in high pitch concentration, showing improved transportation and spray combustion properties, having low precipitation properties, obtained by dispersing pitch into an aqueous medium using specific polyether dispersants. CONSTITUTION:>=50wt% pitch is dispersed into an aqueous medium by using a compound obtained by adding an alkylene oxide selected from propylene oxide and ethylene oxide to an active hydrogen compound by addition polymerization, followed by crosslinking the prepared polymer with a crosslinking agent selected from a polyfunctional isocyanate compound, a polyfunctional epoxy compound, polyfunctional carboxylic acid compound, and an aldehyde compound and a sulfuric ester as dispersants. Asphalt deasphalted with a solvent is used as the pitch, and has a particle distribution having >= about 70wt% particle size passing through 200 meshes. The dispersants have 60-80wt% polyoxyethylene group and 5,000-50,000 molecular weight and the amount used is 0.1-2pts.wt. based on 100pts.wt. pitch.
Patent JP-S55141640-A (JP)
Title: Earthquake sensing and alarming device
Inventor: NAKAMURA FUMIO
IPC: G01V1/16
Filed: 1979-04-21
Abstract: PURPOSE: To achieve the reduction of manufacturing cost by using a flicker lamp having a bimetal switching means.  
     CONSTITUTION: A flicker lamp 10 having a bimetal switching means 27 is connected to a battery B by way of an earthquake sensing switch 7 and manual switch S. As a result of this, when a metal plate 22 touches a metal barrel 21 owing to vibrations such as an earthquake and the vibration sensing switch 7 goes ON, the circuit of the battery B, flicker lamp 10, manual switch S, etc. is closed to energize a coil 18 which in turn attracts the metal plate 22 to maintain the contact state with the metal barrel 21. At the same time, electric current is supplied to the flicker lamp 10 to let a filament 26 emit red heat light, thereby announcing the earthquake sensing. Thereafter, the bimetal means 27 curves by the effect of heating and detaches from the filament 27 to stop its red heat light emission. Hence, the device may be constituted without using any costly semiconductor element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10233343-A (JP)
Title: Aluminum electrolytic capacitor and electrolytic solution for driving it
Inventor: YAMADA HIDEMI
IPC: H01G9/035
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum electrolytic capacitor which has high electrical conductivity and a high spark voltage and is free from solution leakage by using an electrolytic solution containing the 1,4,5,6-tetrahydropyrimidine salt of an aromatic or aliphatic carboxylic acid as a solute. SOLUTION: A capacitor element wound with an aluminum anode foil and aluminum cathode foil with a separator in between and impregnated with an electrolytic solution containing the 1,4,5,6-tetrahydropyrimidine salt of a aromatic carboxylic acid, such as the phthalic acid, benzoic acid, salicyclic acid, resorcyclic acid, etc., or an aliphatic carboxylic acid, such as the maleic acid, citraconic acid, fumaric acid, malonic acid, etc., is put in a bottomed metallic case and the opening of the case is sealed with an insulating sealing body. Therefore, a highly reliable aluminum electrolytic capacitor which has a high electrical conductivity and a high spark voltage and is free from solution leakage can be obtained.
Patent JP-2000251147-A (JP)
Title: Method and device for account management and recording medium stored with account managing program
Inventor: KUMOMURA AKIRA
IPC: G06F19/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently make the amount of money and its item correspond to each other when the money is paid or received by making items of payment and reception corresponding to the amounts of payment and reception by making use of items set previously on an ATM or items on an inputted IC card that an operator has customized. SOLUTION: Bankbook information inputted by the operator is inputted to a bankbook input/output means 8a, the IC card including the ID information of the operator is inputted to a card input/output means 8d, and the inputted bankbook information of the operator is displayed on a display means 7. Then item information stored previously on the IC card is displayed on the display means 7. Here, specified items are assigned to the corresponding amounts of money. For this assignment, an item of reception is selected by a key input means 8 from displayed item information and the mount of reception inputted by the key input means 8 is inputted. For a reception processing, the amounts of money corresponding to specified items are summed up.
Patent JP-S57163315-A (JP)
Title: Preventing agent and remedy for thrombosis
Inventor: KUBO MICHITOKU
IPC: A61K31/7034
Filed: 1981-04-01
Abstract: PURPOSE: A preventing agent and a remedy for thrombosis with low toxicity without hemolytic action, containing ginsenoside-R o  known to be contained in the rhizome of Panax ginseng as an active constituent.  
     CONSTITUTION: A preventing agent and remedy for thrombosis containing ginsenoside -R o  of the formula as an active constituent. The compound of the formula exhibits powerful antithrombin action and is useful as a preventing agent for the thrombosis, and further accelerates the activating action of plasminogen of urokinase at a low concentration, promotes the dissolution of coagulated  blood and is useful as a remedy for thrombosis. The agent is formulated into a  powder, tablet, injection, etc. for use. The daily dose thereof is about 10W 1,000mg for an adult. The compound of the formula is prepared by extracting  the whole herb or the rhizome of Panax ginseng or by the synthesis. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58166810-A (JP)
Title: Negative feedback amplifier
Inventor: ISHII HISAO
IPC: H03F1/34
Filed: 1982-03-27
Abstract: PURPOSE:To reduce the offset voltage for a negative feedback amplifier using a differential amplifying circuit, by using an adverse conductive transistor (TR) to an emitter-earthed TR to supply a base current through a power supply line. CONSTITUTION:A base current is supplied to the base of an emitter-eathed TR3 forming a differential amplifying circuit by means of a bias TR20 of adverse conductive type to the TR3 from a power supply line 18. Thus, the drop of voltage due to a feedback resistance 13 is eliminated, and therefore the offset voltage is reduced. Furthermore the collector-base capacity of the TR20 can be used in place of the phase compensating capacity.
Patent JP-H07234245-A (JP)
Title: Conductive contact pin
Inventor: KASAHARA HISAYOSHI
IPC: G01R1/06
Filed: 1994-02-23
Abstract: PURPOSE:To easily undo a connection between a pin main body and a lead wire simply by pulling of a female contact from a male contact by providing the male contact integrally with the rear end of the pin main body as a lead- wire connecting part. CONSTITUTION:A male contact 21 serving as a wire connecting part is provided at the rear end of a pin main body 11 on which an external thread 13 is cut. In this case, the contact 21 is formed independently of the main body 11, has an upper, diameter-increased flange portion 2/a, and is integrally attached to the main body 11 via a cap-shaped nut 24. The nut 24 fits around the screw 13 and has an internally threaded hole therein which is large enough to accommodate the contact 21, and has a pin hole 24b bored in its bottom through which the contact 21 can be passed. Therefore, the contact 21 is held by the nut 24 and mechanically and electrically connected to the rear end of the main body 11 by fitting the nut 24 around the screw 13. A female contact 22 having a lead wire 23 is fitted around the contact 21 under pressure and removably held in position, so the work of connecting the lead wire during replacement of a pin is facilitated.
Patent JP-S52133746-A (JP)
Title: Rs flip-flop
Inventor: SEKO NACHIO
IPC: H03K3/037
Filed: 1976-05-04
Abstract: PURPOSE:To simplify the circuit constitution by composing RS flip-flop by one C-MOS AND gate and one diode.
Patent JP-H09240111-A (JP)
Title: Printing system
Inventor: KOMIYA RYOHEI
IPC: B41J29/38
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To realize easy discrimination of the user, by whom a printing output is requested, by anyone under the condition that a communication time is prevented from increasing. SOLUTION: A printer 8 discriminates a user, who requests a printing output on the basis of control data in communication data consisting of the control data for controlling communication and an image output data for carrying out printing. On the basis of the result of the discrimination, printing data for specifying a user are selected from a discriminating name storage part 6 provided in advance in the printer 8. The selected printing data are added to an image outputted on the basis of the image output data.
Patent JP-H06321896-A (JP)
Title: New beta-lactam, new process for production of taxane, and new side-chain-bonded taxane
Inventor: JIYON KEI SOTSUTASHIRU
IPC: C07F7/08
Filed: 1994-03-22
Abstract: Novel  beta -lactams find utility as intermediates in the preparation of sidechain-bearing taxanes such as taxol and taxol derivatives. The present invention relates to novel sidechain-bearing taxanes of formula (VII). <CHEM>
Patent JP-H02229422-A (JP)
Title: Aligner
Inventor: YUI MASARU
IPC: H01L21/027
Filed: 1989-03-02
Abstract: PURPOSE:To simplify a close contact mechanism and to prevent a photomask from being curved unreasonably by a method wherein a wafer stage is moved by using a repulsive force of an electromagnet means, a semiconductor wafer on a wafer stage is brought into close contact with the photomask on a photomask-holding means and an exposure operation is executed. CONSTITUTION:A second electromagnet 6 is fixed to a position facing a first electromagnet 5 which is fixed to a water stage 2 on the side of a pedestal. That is, the first and second electromagnets 5, 6 are installed so as to be faced mutually. The first and second electromagnets 5, 6 are constituted in such a way that they are repelled or attracted mutually when a switch 8 is turned on. When they are repelled, i.e., when an exposure operation is executed, power supplies 7a, 7b are connected in such a way that a magnetic pole on a rear surface 5a of the first electromagnet 5 is identical to a magnetic pole on a surface 6a of the second electromagnet 6. When a semiconductor wafer is separated from a photomask after this exposure operation, the power supplies 7a, 7b are connected in such a way that the magnetic pole on the rear surface 5a of the first electromagnet 5 is different from the magnetic pole on the surface 6a of the second electromagnet 6.
Patent JP-H11243884-A (JP)
Title: Emulsifier composition for instant noodle
Inventor: NAKAMURA SHINGO
IPC: A23L7/113
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an emulsifier composition having high effects on the improvement in the extensibility of an instant noodle dough and on the improvement in the qualities of the noodle, such as the body and smoothness of the noodle, capable of being easily dispersed in water, and capable of being easily added to the dough. SOLUTION: This powdery or granular emulsifier composition for instant noodles is obtained by preparing an aqueous solution or dispersion containing 10-45 wt.% of a sucrose fatty acid ester having an average degree of esterification of 1.4-2.0, 2-25 wt.% of lecithin, and 50-80 wt.% of one or more kinds of saccharide compounds and subsequently spraying and drying the aqueous solution or dispersion.
Patent JP-H07167890-A (JP)
Title: Capacitor type acceleration sensor
Inventor: HANSUUPEETAA TORAA
IPC: G01P15/18
Filed: 1992-03-09
Abstract: PURPOSE: To provide a sensor which detects all components in spatial direction of acceleration simultaneously by using only one vibration body. CONSTITUTION: A capacitor device is formed by an electrode provided on a surface of a vibration body 10 held in a frame in such a manner that it can vibrate and an opposing electrode provided in an outer body, and a capacity type acceleration sensor detects acceleration through the capacitor device. The size of the electrodes is selected for arrangement so that a degree of overlapping of an electrode 311 and an opposing electrode 321 of a first capacitor device is not changed at the time of deflection of the vibration body 10 which is parallel with a frame face and that a degree of overlapping of an electrode 411 and an opposing electrode 421 of another capacitor device is changed.
Patent JP-S56148453-A (JP)
Title: Nozzle for continuous casting
Inventor: KIYOUDA HIROSHI
IPC: B22D41/58
Filed: 1980-04-18
Abstract: PURPOSE:To provide a continuous casting nozzle which reduces contact between molten steel flow and the wall in the nozzle and prevents the clogging during casting by disposing a gas lead-in port near the surface having prescribed level difference between an upper nozzle and a lower nozzle with a bore made larger than that of said nozzle. CONSTITUTION:With this continuous casting nozzle body 1, the bore of a lower nozzle 5 is made larger by 3-30mm. than the bore of an upper nozzle 4, and this level difference surface 6 is formed to an angle theta of inclination of -60 deg.-+60 deg. with respect to the rectangular direction of a nozzle shaft. Also, a gas lead-in port 2 is provided near the surface 6. In the above-mentioned constitution, a gas such as N2 or Ar is introduced through the gas lead-in port 2 of the body 1 filled with the molten steel, whereby a gaseous layer is formed on the inside wall of the lower nozzle 5, and this prevents the molten metal from directly contacting with the inside wall. Namely, the meniscus line is maintained low by approaching this gaseous layer to the atmospheric pressure, and in the lower part of the meniscus line as well, the molten steel stagnating in the immersion part is vigorously stirred, whereby the clogging of the nozzle body 1 is prevented.