baber/WOPTO huggingface dataset:
Patent JP-H06271646-A (JP)
Title: Epoxy resin composition and its cured material
Inventor: SUGIMOTO TOSHIO
IPC: C08G59/18
Filed: 1993-03-19
Abstract: PURPOSE:To provide the subject composition containing epoxy resins having a specified mixture ratio and specified properties, a curing agent, a powdery metal and an inorganic filler, excellent in fluidity and cure shrinkage resistance, capable of forming a cured material excellent in thermal expansion resistance, strength and surface properties and useful for various kinds of moldings. CONSTITUTION:The objective composition contains (A) low-viscosity epoxy resins containing a trifunctional or tetrafunctional fluid epoxy resin and exhibiting <=100 poise at 25 deg.C, (B) a fluid acid setting agent such as a fluid acid anhydride-, amine- or imidazole-based curing agent, (C) a powdery metal such as powdery aluminum or powdery copper having <=125mum average particle diameter and (D) a porous inorganic filter such as a porous powdery silica or a porous powdery calcium silicate having <=125mum average particle diameter. The amount of (C)+(D) is >=200 pts.wt. based on 100 pts.wt. total amount of (A)+(B) and the amount of (D) is <=50 pts.wt. based on 100 pts.wt. total amount of (C)+(D).
Patent JP-H04318334-A (JP)
Title: Optical pickup
Inventor: TERAJIMA YUJI
IPC: G11B7/09
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the damage of an optical disk board and a condensing lens, etc., caused by an external disturbance at the time of non-operation by providing a lock mechanism on the optical pickup of a swing arm type. CONSTITUTION:A metallic piece 9 is attached to a bobbin 3 being a sliding/ turning member, and in a position opposed to the metallic piece 9 in the whole turning range of the bobbin 3 irrespective of an attitude difference, a latching solenoid 10 is provided on the optical disk device main body side. At the time of non-operation of an optical pickup, it moves by gravity of the bobbin 3, and by the metallic piece 9 and the latching solenoid 10, the bobbin 3 is locked simultaneously in the focus direction (f) and the tracking direction (t). it can be locked even if the power source is disconnected in the course of operation.
Patent JP-H04316063-A (JP)
Title: Multicolor printing device
Inventor: FUKUSHIGE FUMIO
IPC: G02B26/12
Filed: 1991-04-16
Abstract: PURPOSE:To prevent color slurring in the case of performing multicolor printing by providing a means for detecting the specified position of a photosensitive body and a means for detecting the position of a rotary polygon mirror and controlling the rotating speed of the rotary polygon mirror in accordance with the difference of the detected time of the means. CONSTITUTION:The time when a reference position hole 2 is detected by a reference position sensor 3 is compared with the rotational phase of the rotary polygon mirror 6 at that time by a comparison part 15, and the rotational phase of the mirror 6 is corrected by the time when the photosensitive body 1 moves by a distance to a printing starting position. When the photosensitive body 1 arrives at the printing starting position, the signal of a high level is outputted from an AND gate 33 and printing is started.
Patent JP-H08280519-A (JP)
Title: Beverage container support tool
Inventor: AIHARA SEIICHIRO
IPC: A47G23/02
Filed: 1995-04-10
Abstract: PURPOSE: To effectively prevent the turnover of a beverage container, require no large space for storage or transportation, and prevent such damage that legs are broken or bent, by providing a base formed at the bottom section of the beverage container and multiple legs protruded from the base retreatably into the base. CONSTITUTION: Notches 1a-1c for protruding legs are formed at a uniform interval on the peripheral wall section of a base 1, and projections corresponding to the recesses on a can bottom are formed. An equilateral triangular rotor 3 fitted rotatably centering on a shaft 4 is strongly pressed to the base 1 so that some force is required to rotate it. Legs 5a-5c are pin-connected to vertexes of the rotor 3. They are made of a material having a large friction coefficient, and they can be rotated centering on pins 6a-6c respectively.
Patent JP-H03283192-A (JP)
Title: Amplifier circuit
Inventor: YAMANAKA AKIHIKO
IPC: H03K5/02
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate the influence of a current between both circuits and to improve a gain by separating an amplifier circuit and a reference circuit. CONSTITUTION:An NMOS transistor 105 is connected to the sources of NMOS transistors N102 and N103 in common and an NMOS transistor 106 is connected to the sources of NMOS transistors N101 and N104 in common. Consequently, currents I1 and I4 flowing in the amplifier circuit is restricted by the size and the gate voltage of an activating transistor N106 but they are not influenced by currents I2 and I3 flowing in the reference circuit. Then, they come to a form where a part concerned in an amplifier operation is separated, and larger amplification is attained. Thus, the gain can be improved.
Patent JP-S568331-A (JP)
Title: Preparation of organic bromide
Inventor: HARADA TAKAO
IPC: C07C17/02
Filed: 1979-07-03
Abstract: PURPOSE: To prepare a stable organic bromide, economically, in high purity and yield, suppressing the side reactions, by brominating an unsaturated organic compound in the presence of a solution of an inorganic salt at about room temperature.  
     CONSTITUTION: An unsaturated organic compound having a C=C bond or C≡C bond, is brominated with a brominating agent in the presence of a solution of an inorganic salt obtained by dissolving a halide of an alkali metal, strontium, etc., ammonium bromide, ammonium chloride, ammonium sulfate, etc., in water or an organic solvent. The bromination reaction is pref. carried out at ≤50°C. After the reaction, the inorganic salt solution can be recovered and reused by liquid-liquid separation followed by neutrallization. The brominating agent is pref. obtained by dissolving bromine in the above organic salt solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02265896-A (JP)
Title: Operating device of travelling crane
Inventor: TSUKAHARA KAZUHITO
IPC: B66C13/40
Filed: 1989-04-03
Abstract: PURPOSE:To miniaturize the size of an operating device and lessen the number of electric cables connecting a crane with its operating device by mounting No.1 to No.4 switches and respective means on the box of the operating device. CONSTITUTION:Automatic and manual operations are set by operating a mode setting push button switch 15 (No.1 switch), and the settings are confirmed by indication lamps 14 or 13. When set to an automatic operation, the operator sets by operating a (+)/(-) push button switch (No.2 switch), monitoring the location number of his desired cargo handling point on an indication of an indicating device 12. (cargo handling point setting means) When set to a manual operation, the operator sets various functions of travelling, traversing, elevating, etc., by numerical values by operating a switch 16, watching the indicating device 12. (function setting means) A clockwise rotation push button switch 17 (No.3 switch) instructing clockwise rotation to motors such as crane travelling motor M1, traversing motor M2, elevating motor M3, etc., an anticlockwise rotation push button switch 18 (No.4 switch) instructing anticlockwise rotation, and control means are installed on an operating device 10.
Patent JP-S5419111-A (JP)
Title: Controlling motor with shunt field winding
Inventor: TERANISHI TAKANORI
IPC: H02P7/06
Filed: 1977-07-13
Abstract: PURPOSE: To operate an acceleration fast and efficiently, at a maximum torque produced with respect to rotational speed, by means of operating a control for armature starting resistance and for shunt field current, when in a time of starting and accelerating the motor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63183740-A (JP)
Title: Method and device for forming drill type pin provided with flange
Inventor: SATO RYOSUKE
IPC: H01R43/16
Filed: 1987-04-06
Abstract: PURPOSE:To raise the production efficiency, and also, to miniaturize a device by separating a second holding body from a first holding body, moving the former so as to approach a third holding body, and executing almost simultane ously parting of a pin stock between the first and the second holding bodies and upsetting the pin stock between the second and the third holding bodies. CONSTITUTION:A pin stock 24 is fed in until it penetrates all of the first-the third holding bodies 56, 83 and 88, and in a state that the holding body 83 is stopping at the nearest position to the first holding body, the pin stock 24 is held from the upper and lower parts by the holding bodies 56, 83. In this state, the pin stock 24 between each holding body 56, 83 and 88 is heated and softened, and also, the holding body 83 is separated from the holding body 56 and moved so as to approach the third holding body 88. In such a way, the pin stock 24 between the holding bodies 56, 83 is parted, and simultaneously, an intermediate part of the pin stock 24 between the holding bodies 83, 88 is bulged and a flange part 106 is formed.
Patent JP-S5610303-A (JP)
Title: Power supply device
Inventor: NAGAI TSUGIO
IPC: B01D61/54
Filed: 1979-07-04
Abstract: PURPOSE: To simplify the circuit construction and provide the low-cost power supply device for an electrodialysis or the like, by continuously controlling the DC current, which is caused to flow through a treated liquid, following the electric conductivity of the liquid.  
     CONSTITUTION: When a power switch is closed, the pump of an electrodialytic vessel 3 is started. As a result, a solution of salt is filled between detection electrodes 10, an electric circuit is closed, a capacitor 11 is charged and its charged voltage is applied to the control electrode 6 of a triac 7 through a bidirectional switching element 9. When said voltage reaches the breakover voltage of the triac 7, it is turned on and undergoes AC phase control. At the same time, a rectifier 2 produces DC output so that DC current flows in the dialytic vessel 3. The DC current flowing in the vessel is heavy in the initial stage of desalting in the vessel but decreases according as the desalting progresses. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5420481-A (JP)
Title: Rotary cutter
Inventor: OOHINATA AKIRA
IPC: B26D1/40
Filed: 1977-07-15
Abstract: PURPOSE:To make it possible to round each corner of a sheet cut out from a web.
Patent JP-H10285432-A (JP)
Title: Clamp device for video signal
Inventor: ISHII KENJI
IPC: H04N5/18
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To enable a clamp device having high accuracy and fast responsiveness not to change the dynamic range of a digital video signal. SOLUTION: An output signal from an image-pickup element 1 is clamped by an analog clamp circuit 4 via a preamplifier 2 and a gain control circuit 3 and converted into a digital video signal at an A/D converter 6, through a pre-knee circuit 5 that compresses a signal with a high dynamic range into a signal with a dynamic range which is possible for digital processing. Next, data averaging of a block level of the digital video signal for a clamp period are compared with digital reference level data at a level comparator circuit 10, a clamp reference value is fine-adjusted at an adder 8 that receives a correction signal, resulting from converting the comparison result into an analog signal at a D/A converter 9 and an output of the adder 8 is given to the analog clamp circuit 4.
Patent JP-S57200668-A (JP)
Title: Contactless igniting apparatus for engine
Inventor: SOTOZAKI MORIYOSHI
IPC: F02P5/155
Filed: 1981-06-02
Abstract: PURPOSE:To prevent the engine speed from being raised to an overspeed range, by connecting a constant-voltage, time-constant circuit constituted by a parallel circuit of an  auxiliary capacitor, a resistor and diodes between the gate and the cathode of an auxiliary thyristor in a voltage dividing circuit connected to the output terminal of a magneto generator. CONSTITUTION:A negative voltage dividing circuit 19 having a voltage dividing resistor  20 and an auxiliary thyristor 21 connected in series to each other is connected to the  output terminal of a magneto generator 1, and a constant-voltage, time constant circuit 22 including an auxiliary capacitor 26, a resistor 27 and a plurality of diodes 23, 24, 25  connected in parallel to each other, which is adapted for energizing the thyristor 21 in  response to a positive voltage V1 of the generator 1 and keeping the thyristor 21 in its energized state continuously for a predetermined while, is connected between the gate  and the cathode of the thyristor 21. With such an arrangement, when the engine speed  exceeds of reference value up to an overspeed region, the reference value of the engine  speed can be determined by the resistor 27. Further, by varying the voltage dividing  resistor 20, the range Q2-Q1 of ignition timing delaying angle is determined. Further, by  approaching the value of resistor 20 to zero, a negative voltage V2 of the generator 1 is short-circuited, so that the engine is disabled to ignite.
Patent JP-S60231849-A (JP)
Inventor: SUZUKI HAJIME
IPC: D03D49/04
Filed: 1984-04-25
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-S5710433-A (JP)
Title: Elastic type pressure gauge
Inventor: UEHARA SHIYOUZOU
IPC: G01L7/02
Filed: 1980-06-23
Abstract: PURPOSE:To attain low-cost production of a pressure gauge formed by a synthetic resin by preventing the deformaion of the casing and th transmission of strains to the pressure sensor and the measurement indicating mechanism. CONSTITUTION:A pressure sensor 1 is connected, at the air inlet section 3 thereof, to one end of a rigid plate member 7. All the measurement indicating mechanism 8 is mounted on the rigid plate member 7 at the other end thereof. A casing 9 enclosing the pressure sensor, rigid plate and the measurement indicating mechanism is connected, at a part thereof near the air inlet section 3, to the rigid plate member 7. Accordingly, a cheap casing 9 can be used only if a rigid plate 7 of a sufficient strength is provided, and at the same time, the assembling and the adjustment of the pressure gauge are facilitated.
Patent JP-S5420603-A (JP)
Title: Block system of exchange against subscriber's circuit
Inventor: TAKAMIKO MASARU
IPC: H04M11/06
Filed: 1977-07-18
Abstract: PURPOSE:To enable a two-wire terminal equipment of a free-line subscriber's terminal to form a block without using a large private branch exchange control circuit, by giving the terminal apparatus side a function of sending out a block tone.
Patent JP-S5421324-A (JP)
Title: Electrostatic type electro-acoustic transducer
Inventor: ISHIZAKA KOUICHI
IPC: H04R19/02
Filed: 1977-07-18
Abstract: PURPOSE:To prevent the production of noise and diaphragm damaging, etc. by connecting a metal oxide non-linear resistance element in parallel with an electrostatic type electro-acoustic transducer such as condenser type headphone, condenser type speaker or other.
Patent JP-H01257975-A (JP)
Title: Synchronous exposure system copying device
Inventor: USHIO MASARU
IPC: G03G21/00
Filed: 1988-04-08
Abstract: PURPOSE:To accurately control density in accordance with document information by controlling the double-sided copying density of each document based on the information on document density stored in a storage means. CONSTITUTION:A photodiode 44 for detecting document density receives a part of reflected light from the document while the document passes on a glass plate 10 and outputs a current corresponding to the light receiving quantity as a density signal. The density signal is converted into a voltage and amplified in an amplifier 45 and A/D converted in an A/D converter 46, then incorporated in a CPU 47 to be stored in a memory 48 as the information on density. The CPU 47 receives an output from the timing sensor RS of a recirculating automatic document feeding mechanism (RDF mechanism) 2 and it stores the information on density in the memory 48 and reads it from the memory 48. A bias control circuit 49 supplies a developing bias voltage operated based on the information on density in the CPU 47 to a developing device 17. Thus, the density can be accurately controlled in accordance with the document information by using the information on density stored every document and controlling the double-sided copying density of the document.
Patent JP-S5420315-A (JP)
Title: Direct current motor
Inventor: WAKABAYASHI NORIAKI
IPC: H02K29/12
Filed: 1977-07-15
Abstract: PURPOSE: To intend to simplify the circuit composition, by using an inductance element which detects revolving position of a rotor also in oscillating circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000278585-A (JP)
Title: Network system for digital camera
Inventor: KATO ATSUNORI
IPC: H04N5/765
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a network system for a digital camera where a peripheral unit connected to a server unit can control the digital camera connected to a terminal on a network. SOLUTION: An MFC 1 is connected to a server PC 50 via a cable 34 in a network system 100. The server PC 50 is connected to a plurality of clients PC 80 via a LAN 70. A digital camera 75 is connected to one or more of the client PCs 80 via a cable 74. An operator of the MFC 1 enters a control command of the digital camera 75, the MFC 1 transmits this command to the server PC 50 and further to the client PC 80, and the client PC 80 controls the digital camera 75 in response to the command. That is, the MFC 1 remotely controls the digital camera 75 connected to the client LPC 80 on a LAN 70.
Patent JP-S58204897-A (JP)
Title: Diameter control of single crystal
Inventor: TADA KOUJI
IPC: H01L21/208
Filed: 1982-05-19
Abstract: PURPOSE:To control the diameter of single crystal and to improve the quality of the single crystal, by pulling it up from a crucible by Czychralski method for liquid capsule, regulating the speed of travel of the crucible depending upon the change in diameter of the single crystal. CONSTITUTION:In czychralski method for liquid capsule wherein the surface of the raw material melt 1 of semiconductor in the crucible 6 heated by the heater 5 is covered with the B2O3 melt 2 as a sealing agent, the seed crystal 3 is immersed in the surface, becomes accustomed to it, the seed crystal 3 is pulled up, and the single crystal 4 is pulled up, when the pulling speed of the pulling axis 8 of the seed crystal 3 is VS and the speed of travel of the crucible 6 is VC, the speed difference VD=VS-VC is always kept constant. When the diameter of the single crystal 4 becomes large, VC is changed, and crucible 6 is lowered. When the diameter of the single crystal becomes small, the crucible 6 is raised, so that the diameter of the single crystal 4 is regulated in high response and the crucible 6 is positioned properly.
Patent JP-H10276601-A (JP)
Title: Dog pound controlling unit
Inventor: TAGAMI SHIGEO
IPC: A01K11/00
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the subject unit improving hygiene, and capable of adequately responding to an owner on his appearance and quickly redeeming a confined dog to him by providing individual rooms for controlling the dogs one by one individually. SOLUTION: This confined dog controlling unit is to provide individual rooms 10 for controlling the dogs one by one individually in the confined dog controlling unit used in an animal protection and control center operated and controlled by a local autonomous entity. Also, it is preferable to control the characteristic data of each of the dogs controlled in the individual rooms 10 centrally by using a computer 31. Further, after performing the individual control for a prescribed period based on the characteristic data of the confined dogs, a general control is performed in a preparatory room part 4 for another prescribed period of time, and then the dogs may be disposed after passing the above prescribed period.
Patent JP-S5311014-A (JP)
Title: Remaining quantity display device of tape form objects
Inventor: GOTOU MAKOTO
IPC: G11B15/03
Filed: 1976-07-16
Abstract: PURPOSE: To lower costs of the device and increase accuracy by detecting the number of revolutions of feed reel and indicating the remaining quantity of tape through the use of the tension control mechanism of the reel, in a tape recorder, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6036860-A (JP)
Inventor: OSHIMA YOUICHI
IPC: F25D21/04
Filed: 1984-04-26
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-H09321922-A (JP)
Title: Data communication equipment, method and storage medium
Inventor: TONEGAWA NOBUYUKI
IPC: H04N1/21
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a data communication equipment in which a fact of acceptance of data and a content of the accepted data are recognized at a desired time while preventing a useless output of data. SOLUTION: An output mode of image data retrieved by retrieval data of a retrieval sheet is set based on a mark column or the like for automatic print designation for the retrieval sheet. The retrieved image data are print-processed by a printer section 2 by the set number of prints in the case that an output setting indicates 'print' and a facsimile section 4 sends data via a telephone line in the case that the output setting indicates 'FAX', a facsimile section 4 makes facsimile transmission via a telephone line, and in the case of output setting to be 'mail', the data are properly compressed and the compressed image data are added to a document for an electronic mail and the data are sent to a destination of a designated address via a computer interface section 7 together with the document.
Patent JP-H08282939-A (JP)
Title: Portable terminal device for maintenance of elevator
Inventor: KOMAI KAZUO
IPC: B66B5/02
Filed: 1995-04-11
Abstract: PURPOSE: To provide a maintenance portable terminal device for an elavator whereby elevator restoration work, which must be performed by each worker, can be quickly and properly indicated without being influenced by the time when an earthquake occurs. CONSTITUTION: An earthquake restoration corresponding memory carrier 5B for prestoring a list of elevator with earthquake supervisory operation control and customer information of an elavator and an earthquake supervisory operation restoration schedule stored in the earthquake restoration corresponding memory carrier 5B by inputting an input part 13 of a maintenance portable terminal device 4 are prepared by earthquake corresponding schedule preparing means 13, 15, 16, to store the earthquake supervisory operation restoration schedule in the earthquake restoration corresponding memory carrier 5B. Also with the above, an earthquake corresponding schedule is displayed in a display part 14 of the maintenance portable terminal device 4.
Patent JP-2000279523-A (JP)
Title: Baloon structure and closing means thereof
Inventor: KANAMARU EIJI
IPC: A61M39/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a baloon structure capable of being mounted simply without necessitating skilled technique and having a closing means having high closing property. SOLUTION: In the baloon structure consisting of a baloon and a closing means of this baloon, the closing means is a ring body made of an elastic body material, and the ring body is mounted by passing the vicinity of an opening end of the baloon through a central hole of the ring body and has a tightly tightening force that allows an injection needle to pass through the inside of the baloon through the central hole but does not leak a substance inside the baloon.