baber/WOPTO huggingface dataset:
Patent JP-S60197707-A (JP)
Title: Production of acrylic resin sheet excellent in thermoforming property and solvent resistance
Inventor: IKEDA HIROYUKI
IPC: C08F2/02
Filed: 1984-03-07
Abstract: PURPOSE:To obtain an acrylic resin sheet excellent in thermoforming property and solvent resistance, by forming a syrup from methyl methacrylate containing a chain transfer agent, adding a crosslinking agent to this syrup and cast-polymerizing this mixture. CONSTITUTION:In producing an acrylic resin sheet by polymerizing methyl methacrylate alone or a monomer mixture containing 60wt% or above and 40wt% or below acrylate ester in the presence of a polymerization initiator, a syrup is previously produced from the above monomer mixture containing 0.01-2.0wt% based on the total monomer weight, chain transfer agent, and 0.02-1.0wt% crosslinking agent is added to the obtained syrup. The mixture is cast-polymerized in a mold. The amount of the acrylic acid ester used is 40wt% or below. When this amount is above 40wt%, the heat resistance is decreased. Examples of the chain transfer agents used include alkyl mercaptans and thioglycols.
Patent JP-S51117841-A (JP)
Title: Rounding up equipment
Inventor: YOSHIDA HIDEO
IPC: G06F7/38
Filed: 1975-04-09
Abstract: PURPOSE: The number of elements for rounding up to optional digit value against results of main arithmetic operations in an electronic desktop calculator, etc. is reduced to an absolute minimum. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62202099-A (JP)
Title: Plating device for printed circuit board
Inventor: KATO KOJI
IPC: H05K3/42
Filed: 1986-02-28
Abstract: PURPOSE:To uniformly execute plating in the through-holes of a printed circuit board by providing a bubbling device below the printed circuit board in a plating cell and alternately bubbling and stirring a plating liquid on both sides of the circuit boards. CONSTITUTION:The printed circuit board 14 is hung by means of a clamp 16 and is moved in the plating cell 40, by which the inside of the through-holes 28 is plated. Bubbling air is ejected from air bubbling nozzles 62L, 62R on a base 40B of the plating cell 40. This air is fed through a 3-way cock 66 from a blower 69 and is alternately fed to the nozzles 62L, 62R by periodically selecting the 3-way valve 66 by a valve selection adjusting device 70. The air ejected by the nozzles alternately stirs the plating liquid on both sides of the printed circuit board 14. The plating of a uniform thickness is formed in the through-holes 28 of the circuit board 14 by the above-mentioned device.
Patent JP-S61204621-A (JP)
Title: Image forming device
Inventor: TANIGUCHI OSAMU
IPC: G02F1/133
Filed: 1985-03-07
Abstract: PURPOSE:To constitute easily a liquid crystal element to a transmission type by sticking polarizing films to the surface on the liquid crystal side of two members which face each other with a liquid crystal in-between. CONSTITUTION:The liquid crystal element 101 is made into the transmission type construction contg. polarizing films 102a, 102b. A light source 103 is disposed in proximity to the element 101. The 1st polarizing film 102a is formed on the surface of an electric charge receptor 104 and the 2nd polarizing film 102b is formed on the surface of a substrate 106 consisting of glass, etc. in superposition on a transparent electrode 105 to sandwich a liquid crystal layer 107. A negative ion beam is irradiated to the receptor 104 from an ion generator 109 prior to image formation. The irradiation is made uniform over the entire surface of the receptor 104 by a moving means 110 for the generator 109 so that a negative charge is applied thereto. A voltage is impressed to the liquid crystal layer 107 and when the voltage is larger than the threshold voltage of the liquid crystal, the liquid crystal 107a arranged in the 1st stable state is eventually uniformly generated. The transmission type image suitable for the display on a large image screen is thus easily formed.
Patent JP-H11242072-A (JP)
Title: Circuit and method for selection of test mode
Inventor: TAKAGI KENICHI
IPC: G01R31/28
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals of an LSI chip, by a method wherein a usually used terminal is used temporarily as a test terminal so as to test an LSI. SOLUTION: In a test mode, a test mode signal TE is set at '1', and a selection switch circuit 6 is set to the side of '1'. After that, when test code signals S1, S2 are inputted from output terminals 12, 13, the test code signals S1, S2 are inputted to latch circuits L1, L2 through amplifier circuits 17, 19, AND circuits A1, A2 and flip-flops F1, F2. After that, when an LSI is reset, amplifier circuits 15, 16 are turned off, the latch circuits L1, L2 latch the test code signals S1, S2. After that, selection switch circuits 7, 8, 9 are changed over by the latched test code signals S1, S2, and a test signal is fetched from an output terminal Z via the selection switch circuit 6. When the test mode signal TE is set at '0', the selection switch circuit 6 is set to the side of '0', and a usual output signal is outputted from the terminal Z.
Patent JP-2000247465-A (JP)
Title: Image forming device
Inventor: INOUE NOBUO
IPC: B65H7/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous copying due to switching of paper. SOLUTION: A tray insertion and pulling-out sensor 4 detects insertion and pulling-out of a tray. A paper type detection sensor 11 detects type of paper to be conveyed from the tray to an image forming part 3 in copy operation. A control part 21 stores type of paper before it is inserted into and pulled out of the tray and type of paper after it is inserted into the tray in a RAM 23 in accordance with the results of detection by the tray insertion and pulling- out sensor 4 and the paper type detection sensor 11.  When the control part 21 recognizes switching of paper before copy operation and during copy operation in accordance with the type of paper detected by the paper type detection sensor 11, the type of paper before it is inserted into and pulled out of the tray which is stored in the RAM 23, and the type of paper after it is inserted into the tray, it stops the operation of an image input part 1 or the image forming part 3 and informs an operation part 20 of an alarm to prevent erroneous copying.
Patent JP-S60190719-A (JP)
Title: Antitumor agent
Inventor: HARA MASAHIKO
IPC: A61K36/18
Filed: 1984-03-09
Abstract: PURPOSE:An antitumor agent containing (-)-epigallocatechin as an active component. CONSTITUTION:An antitumor agent effective to suppress the mutation can be prepared by using (-)-epigallocatechin gallate (EGCg) which is one of the tea catechins constituting socalled tea tannin, as an active component. EGCg can be separated from tea leaves. Although it is soluble in water, it can be dissolved in an oil easily by dissolving in a small amount of ethanol in advance. It can be administered orally or parenterally, singly or in combination with a carrier. Dose: 1-3g/day for oral administration and 0.5-1.5g/day for parenteral administration.
Patent JP-H11242098-A (JP)
Title: Device and method for melting and ingot-making
Inventor: TANAKA TSUTOMU
IPC: F27B14/06
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of generated secondary wastes by separating an oxide constituted of a material contaminated especially with radioactivity into a metal phase and an oxide phase. SOLUTION: A melting and ingot-making crucible 5 is equipped with movable induction coils 6 on an outer periphery inside a chamber 10 that can control the inside atmosphere. The crucible 5 consists of segments 3a that can be isolated from each other and can be cooled and is equipped with a drive unit 8 for separation and coalescence and a base plate moving device 15. The crucible 5 has an a device 13 for removing accretions from ingots near the lower part of the melting and ingot-making crucible 5.
Patent JP-H10240505-A (JP)
Title: Programming support device and its task generating method, and its recording medium
Inventor: YOSHIZAWA RYUICHI
IPC: G06F9/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To save the labor for the generation of a program flow diagram by predetermining conditions of data dependence relation for integrating processes and integrating more than one process meeting the conditions into one task. SOLUTION: An MPU 100 retrieves program flow diagrams by processes which are stored in a system memory 103 and counts identification codes indicating the processes. According to the count result, a data dependence relation table is generated in the system memory 103. A user inputs the dependence relation of data to entry fields of a template displayed on a display 102 by using an input device 101. According to the determination indication of the input, the MPU 100 detects processes or a combination of processes meeting the integration conditions. Then the MPU 100 decides whether or not the processes meet an integration conditions by using the indicated data dependence relation and integrates processes which meet an integration rules into one task (parallel function).
Patent JP-H10241756-A (JP)
Title: Insulating structure of electric cable connection part
Inventor: TAMURA MATSUE
IPC: H01R4/70
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an insulating structure of an electric cable connecting part with high reliability by adopting sure positioning of a connection part. SOLUTION: This insulating structure is a connecting part which insulates an electric cable 1, the insulating structure of a connecting part 12, connecting a wires 11 of the electric cable 1 each other and applied the insulating part 3, covered with a resin material between the end of the electric cables 1 including the connecting part 12, the connecting part 12 of the wires 11 are fitted in each groove 23 in a core part 2 with a core part 21 with the multiple grooves 23 around the outer surface longitudinally and a brim 22, the connecting part 12 is settled in the position in the core part 2, and the core part 2 is covered with the resin material to form an insulating part 3 between the electric cables 1.
Patent JP-H06258652-A (JP)
Title: Unit for liquid crystal panel inspection
Inventor: SASAKURA AKIRA
IPC: G02F1/1345
Filed: 1993-03-04
Abstract: PURPOSE:To provide the inspection unit which can shorten inspection time by using a substrate having a wiring pattern where one of every three adjacent signal line terminals in a panel and other two terminals are divided into different groups. CONSTITUTION:The unit for inspection has a fine contact probe 1, which is pressed against a terminal of a liquid crystal panel to obtain electric conduction. The contact probe 1 is connected to a substrate 2 having separate patterns, one by one, by using a conductive tape 21. One of every three patterns of the substrate 2 is connected to a terminal T2 and other two terminals are connected to a terminal T1. The contact probe 1 of this inspection unit is brought into contact with a terminal of a substrate to be inspected to check the resistance between the terminals T1 and T2. It is decided that the substrate is normal when the resistance value is infinite or that there is a leak between the signal lines when electric conduction is obtained.
Patent JP-S63209966-A (JP)
Title: Frame structure
Inventor: SUZUKI KIYOSHI
IPC: B41J29/02
Filed: 1987-02-27
Abstract: PURPOSE:To achieve mass production effect and the rationalization of control by making parts common, by constituting the title structure of a plate-shaped base member and a pair of side frames, each of which has an L-shaped cross-section, mounted to both ends of said base member. CONSTITUTION:When a small-sized frame is assembled, the positioning guide members 13, 17 of side frame members 2, 3 are engaged with the grooves 4, 5 of a base member 1 to be allowed to slide and the connecting bosses 14, 15 of the right side frame member 2 are inserted in and fixed to the guide holes 7, 8 of the base member 1. The connecting bosses 18, 19 of the left side frame 3 are similarly inserted in and fixed to the guide holes 9, 10 of the base member 1. By this constitution, a small-sized frame structure is completed. In assembling a large-sized frame, the connecting bosses 14, 15 of the frame member 2 may be inserted in and fixed to the guide holes 6, 7 of the base member 1 and the connecting bosses 18, 19 of the frame member 3 may be inserted in and fixed to the guide holes 10, 11 of the base member 1.
Patent JP-S53129018-A (JP)
Title: Production of magnetic head core
Inventor: MIZUNO HIDEAKI
IPC: G11B5/133
Filed: 1977-04-18
Abstract: PURPOSE:To prevent the production of error in track width by letting the specified track width of magnetic head cores to be beforehand determined prior to cutting a joined block to blanks and prior to polishing of their slide-contact faces.
Patent JP-H077611-A (JP)
Title: Picture communication equipment
Inventor: KUGA HITOSHI
IPC: G06F13/26
Filed: 1994-03-15
Abstract: PURPOSE:To speedily execute urgent communication even during communication and to speedily detect communication termination by detecting whether untransmitted information related to transmission exists or not before and after a communication processing procedure is executed when a signal showing that an original to be preferentially processed exists is generated. CONSTITUTION:When the interruption communication key of an operation part 7 is turned on, a control part 13 judges whether the original is in the middle of communication or not. When it is in the middle of communication, the original is transmitted until picture signals for one page which are transmitted at present, are transmitted. When the transmission of the page terminates, the procedure processing of communication termination is immediately executed. When an untransmitted page exists, data on the effect are stored in a page management part 12, and an interruption communication processing for transmitting the picture signal of the original of urgent communication is executed. When the interruption communication terminates, management part data are read, and the picture signal transmission processing of the untransmitted page is executed. When the untransmitted page does not exist, the original of interruption communication and the like is transmitted in accordance with a regular communication procedure.
Patent JP-H01220914-A (JP)
Title: Delay time adjusting circuit
Inventor: OKI HIDETAKA
IPC: G11C11/4076
Filed: 1988-02-29
Abstract: PURPOSE:To make the delay time of an internal path adjustable externally by connecting a capacitor to a connecting point between an output of a 1st active circuit element and a 2nd active circuit element via a switching element whose switching state is controllable externally. CONSTITUTION:An output terminal of a 1st stage gate 2 being the 1st active circuit element is connected to an input terminal of the next stage gate 4 being the 2nd active circuit element. One or plural series circuits comprising a capaci tor 8 with a prescribed capacitance and a semiconductor switch 6 as a switching element whose switching is controllable externally are connected to a connecting point between the output terminal of the 1st stage gate 2 and the input terminal of the next stage gate 4. Since the load capacitance of the internal active circuits element is selected in this way, the delay time of the internal path of the semiconductor integrated circuit is adjusted externally.
Patent JP-S60190198-A (JP)
Title: Drive circuit of stepping motor
Inventor: TAKAHASHI MAKOTO
IPC: H02P8/12
Filed: 1984-03-08
Abstract: PURPOSE:To decrease the numbers of components such as IC elements, transistors and output terminals of output ports by selectively controlling a current flowed to the exciting phases of stepping motors by a common circuit. CONSTITUTION:When the first stepping motor is driven, a signal for selecting the motor is output from the output terminal Z01 of the output port 11, a motor drive signal which has H and L levels is output from the output terminals XO, YO of the port 11 to sequentially conduct transistors 15a, 15b, 15c, 15d. As a result, exciting currents are supplied from a power source terminal 12 for the motor of a DC power source to the exciting phases A1, B1, C1, D1 of the first stepping motor, and the motor is rotated. When the motor is finished to drive, a control signal is output from the output terminal Z02, and the second stepping motor is driven.
Patent JP-S60191615-A (JP)
Title: Device for inspecting end face of pipe
Inventor: KAWABATA SHIGEO
IPC: B21C51/00
Filed: 1984-03-10
Abstract: PURPOSE:To inspect efficiently the end face of a pipe without contacting by inspecting the thickness and outside diameter of the remaining metal part of the pipe end in accordance with the image receiving signal from the sensor of an optical image receiving means. CONSTITUTION:A pipe 5 to be inspected is conveyed by a walking beam 1 to the position where said pipe faces a carriage 2. A bed 10 is moved upward or downward by a cylinder mechanism 9 until the axial center of a head 12 coincides with the axial center of the pipe 5 on a beam 1. The carriage 2 is then moved along a rail 7 by a cylinder mechanism 8 to bring a magnet switch 22 at the top end of the head 12 in proximity to one end of the corresponding pipe 5. The head 12 is advanced by a cylinder mechanism 17 for correcting the position until the switch 22 contacts with the end of the pipe 5. Light of a lamp 13 is then irradiated on the end of the pipe 5 and the head 12 is rotated 180 deg.. The remaining metal part at the end of the pipe 5 is inspected over the entire circumference thereof.
Patent JP-S63209736-A (JP)
Title: Process for removing arsine and phosphine
Inventor: TAKEMORI TOSHINORI
IPC: B01D53/34
Filed: 1987-02-27
Abstract: PURPOSE:To improve the life of an absorbent for arsine and phosphine remarkably by using AgNO3 soln. as the absorbent and reutilizing silver generated by the absorption reaction by oxidizing then dissolving in aq. HNO3. CONSTITUTION:Gas contg. gaseous AsH3 and/or gaseous PH3 is led from a gas feeding box 1 through a conduit 2 to an absorption tower 3 packed with a packing material. On one hand, a liquid absorbent comprising AgNO3 soln. is stored in a tank 8, lifted by a conduit 11 and scattered from the top of the absorption tower 3 onto a packed bed to contact there with the gas. The liquid absorbent having absorbed the gaseous AsH3 and/or gaseous PH3 in the gas is returned to the tank 8 through a conduit 10. Further, the absorption liquid contg. Ag deposited by the absorption reaction in the tank 8 is lifted by a conduit 15 and scattered to the top of an oxidizing tower 13 packed with activated alumina or active carbon. In this stage oxidizing gas is fed to the oxidizing tower 13 from an oxidizing gas feeding box 12 and allowed to cause a reaction by contacting with the absorption liquid contg. Ag. Oxidizing Ag and the absorption liquid are returned to the tank 8, and the Ag is reutilized after converting quickly to AgNO3 soln.
Patent JP-H06258940-A (JP)
Title: Development device for electrophotographic recorder
Inventor: NAKAMURA TETSUYA
IPC: G03G15/08
Filed: 1993-03-05
Abstract: PURPOSE:To provide a development device which changes image density very little even when toner in a toner hopper changes. CONSTITUTION:The development device of an electrophotographic recorder is equipped with a development roller 2 which holds toner on itself and develops an electrostatic latent image on a photosensitive body 8 in contact with it, and a toner hopper 5 which contains toner and supplies it to the development roller 1 by the weight of the toner. This development device is provided with a supply roller 2 which forcibly transports the toner in the toner hopper 5 to the development roller 1, a part 12 which detects an amount of the toner in the toner hopper 5, and a rotating speed control part 13 which receives the information of the part 12 and increases the rotating speed of the supply roller 2 according as the amount of the toner in the toner hopper decreases.
Patent JP-H08220177-A (JP)
Title: Equipment for examining continuity of communication cable
Inventor: MIYAZAKI MASATO
IPC: G01R31/02
Filed: 1995-02-08
Abstract: PURPOSE: To shorten a time for examination and to improve accuracy by connecting both connectors of a communication cable to adaptors respectively and by executing prescribed operations automatically. CONSTITUTION: First, a prescribed voltage is impressed in a prescribed sequence on each pin of a connector 11A of a communication cable 9 by voltage impressing part 19A on one side through a female pin of an adaptor 7A. By a scanning detecting part 27A on the other side, all female pins of an adaptor 7B are scanned sequentially and the voltage is detected. Thereby the state of continuity of the cable 9 and the state of connection of a connector 11B are detected and data on the continuity of the cable 9 and data on the connection of the connector 11B are stored in a memory 29 through a storage processing part 31. Data on the connection of the connector 11A are stored in the memory 29 likewise by the other pair of voltage impressing part 19B and scanning detecting part 27B.  According to an instruction from a control part 17, the data in the memory 29 are read out respectively by a display processing part 33 and displayed in a display part 5, and therefore the states of the continuity and connection of the cable 9 can be checked up easily.
Patent JP-2000242273-A (JP)
Title: Keyboard instrument
Inventor: MINOWA TADAFUMI
IPC: G10B3/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To smooth the opening and closing of a fallboard and to simplify the structure. SOLUTION: Arms 3 are provided with guide plate 18 and guide rails 19. The front edge of the fallboard 14 is provided with a resin cover 16. The rear surface of the fallboard 14 is provided with a sliding block 17. At the time of opening and closing of the fallboard 14, the front edge of the fallboard 14 slides on the guide plates 18 and, on the other hand, since the sliding block 17 surely engages the slopes of the guide rails 19, the diagonal travel of the fallboard 14 is prevented.
Patent JP-H07230560-A (JP)
Title: Non-contact automatic ticket checking machine
Inventor: MATSUKAWA KOICHI
IPC: G07B15/00
Filed: 1994-02-18
Abstract: PURPOSE:To automatically check the tickets by communicating with cards of plural communication forms through a single main body with use of plural transmitters corresponding to the types of signals used by the cards. CONSTITUTION:The transmitters T1 and T2 transmit the prescribed call signals, i.e., the polling command signals to the cards C1 and C2 from a main body G via the antennas a1 and a2 alternately and at each prescribed time like a widely known non-contact automatic ticket checking machine. At the same time, the communication started with one of both cards C1 and C2 is continued and the entering/leaving data, i.e., the data on the station names, the effective dates, etc., can be transmitted and received. Then the data are transferred between both cards C1 and C2 of different communication forms, and the communication is carried on between both cards until a series of ticket checking processing are completed. Thus the crosstalk can be effectively prevented.