baber/WOPTO huggingface dataset:
Patent JP-H0821905-A (JP)
Title: Reflector and preparation thereof
Inventor: PAPENBURG ULRICH
IPC: C04B35/83
Filed: 1994-09-01
Abstract: PURPOSE: To provide an easily manufacturable reflector for improving mechanical/thermal characteristics and improving optical characteristics. CONSTITUTION: This reflector is the reflector for reflecting electromagnetic waves and is provided with a substrate element 10, a coating 11 and a reflection layer 12. The substrate element 10 is consituted of porous carbon at least partially made into carbide and embedded silicon when it is appropriate. The coating 11 is strongly connected to the substrate element 10, a surface on the opposite side of the substrate element 10 is smoothed. by grinding and it is composed of silicon, silicon carbide or the mixture of both. The reflection layer 12 is composed of the silicon, the silicon carbide, silicon oxide, silicon nitride, gold, silver, nickle, copper or the alloy of the metal.
Patent JP-H0397119-A (JP)
Title: Focus pulling-in circuit for optical head
Inventor: OTA YUJI
IPC: G11B7/085
Filed: 1989-09-08
Abstract: PURPOSE:To enable focusing in a short time by controlling the position of a focus lens in a state passing through a focal point by adding a detection output signal to an actuator, and generating a driving current in a direction where the focus lens is returned to the focal position. CONSTITUTION:The output of a flip-flop 16 is the switching control signal of a switching circuit 4 and switching is executed so that a voltage control signal on a CPU 1 side connected to a D/A conversion circuit 3 side can be separated and connected to an amplifier circuit 13 side. Thus, the voltage of the detection output signal from a focusing state detection circuit 12 is applied through the amplifier 13 to a phase compensation circuit 5 and a reverse current loading brake flows from the phase compensation circuit 5 through a power amplifier 6 to a VCM (Voice Coil Motor) 7. Namely, a control current is generated to return a focus lens 8 to the focal direction and the position of the focus lens 8 is set while being braked in a direction where the focus lens is coincident with the focal position. Then, the focus lens goes into a pulling-in range. Thus, the focus lens can be positioned at the focal position in a short time.
Patent JP-H0760769-A (JP)
Title: Recycling method for component of automobile
Inventor: ITO HIROYUKI
IPC: B29L31/30
Filed: 1993-08-26
Abstract: PURPOSE:To enable improvements in both of a quality and economy of a recycled molded product. CONSTITUTION:The title method is to obtain a recycled product by filling at least two kinds of pulverized waste materials comprised of thermoplastic resin and thermosetting resin materials into a fixed mold and performing heat press processing and possess the first heat press working process performing molding processing after filling the pulverized waste material into the mold and the second heat press working process welding a preliminary product obtained by heat press working and nonwoven fabric with each other. In the first heat press working process, thermoplastic resin is operated as a binder and the preliminary product which is favorable from a physical property point of view is obtained and in the second heat press working process, the nonwoven fabric is welded to the preliminary product and a completed product is obtained.
Patent JP-H0281763-A (JP)
Title: Pneumatic pressure-hydraulic pressure conversion brake cylinder device
Inventor: ASANO YOSHIO
IPC: F16D65/28
Filed: 1988-09-19
Abstract: PURPOSE:To release a gliding condition operating always a glide preventing valve, no matter how many times the gliding condition occurs of a wheel, by actuating always one of the first and second pneumatic and hydraulic cylinders, supplying a pressure of oil to both the acting cylinders and switching the cylinder, before one of both the pneumatic and hydraulic cylinders reaches a full stroke, to the other. CONSTITUTION:A gliding condition takes place in several times, when a piston part 31a of the first pneumatic cylinder 2a moves beyond a detection hole 10a, pressure air from a relay valve 1 is supplied from the detection hole 10a to the first air pilot part 11a and the second pneumatic cylinder 2b. Then the pilot part 11a switches a selector valve 11 connecting the relay valve 1 to communicate with one inlet side of the first compound check valve 12, and the pressure air from the relay valve 1 is supplied through the check valve 12 to the pilot part 11a and the cylinder 2b, holding the selector valve 11 in a selected position. Simultaneously, the pneumatic pressure is switched, converted into the hydraulic pressure in the cylinders 2b, 4b and increased, successively similarly outputting braking force, and the cylinder 2a, discharging the pressure air from the selector valve 11, is reset by resisting force of a return spring 11, performing the preliminary action to the next braking.
Patent JP-S6389916-A (JP)
Title: Constant current circuit
Inventor: SAKURAGI KOSEI
IPC: G05F3/22
Filed: 1986-10-03
Abstract: PURPOSE:To realize a constant current circuit that can obtain minute constant current as a semiconductor integrated circuit unit by changing terminal voltage of a current mirror circuit and generating minute difference in output current. CONSTITUTION:Potential difference between the collector and emitter of a PNP transistor TrQ2 is a value VCC-3VBE obtained by subtracting potential difference between the base and emitter of a diode D1 and NPNTrQ4 and Q5, and that of PNPTrQ3 is VCC-2VBE. Collector current IC(Q7) of NPNTrQ7 is IC(Q3)-IC(Q6) when collector current is IC(Q6). As TrQ5 and Q6 constitutes a current mirror circuit, collector current IC(Q5)=IC(Q6), and IC(Q7)approx.=IC(Q1)VBE/VA. As VA is 20-100, IC(Q7) becomes a very small value.
Patent JP-S6476375-A (JP)
Title: Data collecting device
Inventor: MATSUMOTO TOSHIYUKI
IPC: G06F17/40
Filed: 1987-09-18
Abstract: PURPOSE:To quickly and accurately collect data by securing such a constitution where data are received from a corresponding data supply device just by specifying a designated address via a data collector. CONSTITUTION:An address memory means is provided to store its own addresses in the data supply devices 20-1-20-3 respectively together with a data memory means. A comparison means 32 compares a designated address given from a data collector 10 with those addresses of its own stored in the address memory means. When the means 32 decides that said designated address is equal to the address of its own of the address memory means, the data stored in the data memory means are transmitted to the collector 10 via a data output circuit 35. In such a constitution, the data are automatically transmitted from the device 20 successively when a designated address is specified by the collector 10. Thus data can be quickly and automatically collected.
Patent JP-H0955295-A (JP)
Title: Discharging lamp lighting device
Inventor: KOBAYASHI MITSURU
IPC: H05B41/24
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide constitution wherein one transistor is reduced out of transistors reacting a touch switch circuit. SOLUTION: A soft-starting transistor 16 is provided which is for limiting the output of an invertor, to a degree where the lamp 27 is inhibited from actuating, at the time of preheating a discharge lamp 27. A trigger circuit, a series circuit of a resistor 22 and a capacitor 21, is provided to control the transistor 16. A reset circuit is provided which is short-circuiting the output terminal of the trigger circuit at the time of conduction of an auxiliary transistor 12 via the transistor 12. A diode 24 constitutes a reset circuit, and also has a role for preventing an electric current, in a transistor 12 side circuit, from inflow into and interference to the capacitor 21 on the trigger circuit side via the reset circuit.
Patent JP-2000064866-A (JP)
Title: Variable compression ratio device for internal combustion engine
Inventor: MORITA SHUJI
IPC: F02B75/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To communication control an oil pressure supply path supplying an oil pressure for increasing friction when compression ratio is changed without particularly providing a control valve. SOLUTION: An oil pressure supply path 31, inserting an eccentric bearing 21 between a large end part 2 of a connecting rod and a crank pin 12 for changing compression ratio of an internal combustion engine, so as to supply an oil pressure for increasing friction between the connecting rod 1 and the eccentric bearing 21 when the compression ratio is changed by rotating the eccentric bearing 21 relating to the crank pin 12, and supplying the oil pressure for increasing friction, is communication controlled by changing of a relative rotational position between the eccentric bearing 21 and the crank pin 12 according to rotation of a crankshaft.
Patent JP-S6475601-A (JP)
Title: Fine composite silver-palladium powder and production thereof
Inventor: TAMEMASA HIROSHI
IPC: B22F9/24
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a Ag-Pd film contg. uniformly dispersed Pd, by simultaneously depositing Ag and Pd by reduction, heat treating the resulting fine Ag-Pd powder at a prescribed temp. to obtain fine composite Ag-Pd powder and using this powder. CONSTITUTION:Ag and Pd are simultaneously deposited by chemical reduction or reduction with hydrogen. The resulting fine Ag-Pd powder is heat treated at 200-500 deg.C to obtain fine composite Ag-Pd powder. When this powder is used in the form of paste, a Ag-Pd film contg. uniformly dispersed Pd is formed.
Patent JP-H03119290-A (JP)
Title: Time-delay boring apparatus
Inventor: KEBUIN AARU JIYOOJI
IPC: E21B43/117
Filed: 1990-09-06
Abstract: PURPOSE: To allow an operator to easily recognize firing of all perforating guns in a tool string by arranging first and second perforating guns spaced longitudinally, and placing a time delay apparatus in its intermediate part. CONSTITUTION: A first perforating gun 20 and a second perforating gun 22 are arranged longitudinally spaced in a dropping hole tool for drilling a well hole. A time delay apparatus 50 is placed between the both perforating guns 20, 22, after firing of the first perforating gun 20, firing of the second perforating gun 22 is delayed over a prescribed time, and communication of flow between the both perforating guns 20, 22 is prevented. This time delay apparatus 50 is positioned crossing a central opening 26... provided for a housing 24.
Patent JP-2000062998-A (JP)
Title: Image forming device system
Inventor: FURUYA NOBUYUKI
IPC: B41J13/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To stably carry the sheets by regulating the sheet carrying speed of a pair of carry-in rollers at a value higher than the sheet carrying speed of a pair of discharging rollers, and regulating the pressure-contact force of the pair of sheet carry-in rollers at a value smaller than the pressure-contact force of the pair of discharging rollers. SOLUTION: In the case where the pressure-contact force of a pair of discharging rollers 16 of a printer 1 is expressed with F1 and the pressure-contact force of a pair of carry-in rollers 26 of a finisher 2 is expressed with F2, F1 is set at about 500 gram and F2 is set at about 200 gram so as to satisfy a relation F1>F2. With this setting, in the case where the paper sheets are carried by the pair of discharging rollers 16 of the printer 1 and the pair of carry-in rollers 26 of the finisher 2, in practical, the pair of the carry-in rollers 26 are idly rotated without carrying the paper sheets till the paper sheets pass through the pair of discharging rollers 16, and after passing through the pair of discharging rollers 16, the paper sheets are carried by the pair of carry-in rollers 26 at a high speed.
Patent JP-2000068007-A (JP)
Title: Connector for balanced transmission with cable
Inventor: AKAMA JUNICHI
IPC: H05K1/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector for balanced transmission with a cable suitable for balanced transmission. SOLUTION: A connector for balanced transmission is provided at each end of a cable for balanced transmission 30. The connector for balanced transmission provided at one end of the cable 30 is constituted by a sub assembly covered with a shield cover 80, which consists of a plug for balanced transmission 40, a relay board 50 and each the end of the cable for balanced transmission 30. The plug for balanced transmission 40 is attached in a state where the junction board 50 is elastically interposed therein. The junction boards 50 is of multilayered structure.  The distance from a first signal contact 42-1 through the junction board 50 and an electric wire 36-1 extended farther to the cable for balanced transmission 30 is equal to the distance from a second signal contact 42-2 through the junction board 50 and the electric wire 36-1 farther extended to the cable for balanced transmission 30. Accordingly, skew generated between positive (+) signals and negative (-) signals transmitted through balancing can be suppressed.
Patent JP-S61114634-A (JP)
Title: Multiple address communication service system
Inventor: SHIMIZU KOICHI
Filed: 1984-11-09
Abstract: PURPOSE:To allow an outgoing subscriber to combine plural sets of communication information to plural destinations with one outgoing processing and transmit the result by providing a function editing selectively communication information and transmitting it to each destination according to a designation list of distribution communication information at each destination. CONSTITUTION:Facsimile information is stored in a memory 14 via a reception section of a multiple address communication center 10 and a bus 15. A central processing unit 11 discriminates the 1st page as destination information depending on number of sheets indicated by a header registered before, analyzes the content of header and recognizes a paper material number to be transmitted to a destination or each destination. Further, a subscriber terminal device T2 is noticed according to the designation of the destination via an exchanger 30 in which the T2 is accommodated. Moreover, the central processing unit 11 reads the paper material sequentially from the memory 14 according to the designation of the paper material number transmitted to each destination and transfers the paper material to subscriber terminals T2, T3, T4 and T5 via a bus 15, a transmission section 13, a transmission line 50n and the exchanger 30.
Patent JP-S58133704-A (JP)
Inventor: ROBAATO SUCHIIBUN REIRETSUKU
IPC: H05K3/32
Filed: 1982-12-27
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-H06208465-A (JP)
Title: Method and system for trouble diagnaosis
Inventor: TOOMASU EI SUPOTO
IPC: G06F9/44
Filed: 1993-09-21
Abstract: PURPOSE: To shorten the work suspending time by making a wide range of systems reusable in the form of modules by using a computer system in which an expert system and a knowledge system are physically separated from each other. CONSTITUTION: In this system, an expert system and a knowledge set are physically separated from each other. The knowledge set is stored in a database 20 and contains the rule information processed by the expert system. When the system receives a start command, the system automatically retrieves the rule information from the database 20 and discriminates a failure by processing the rule information by means of the expert system. Since the expert system and knowledge set are physically separated from each other, a wide range of systems can be reused in the form of modules.
Patent JP-S60127196-A (JP)
Inventor: TOKUHARA YOSHIHARU
IPC: B43K8/02
Filed: 1983-12-15
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-S60127389-A (JP)
Title: Two-stage cooler in dry quencher for coke
Inventor: ISHIDA YOSHINORI
IPC: C10B39/02
Filed: 1983-12-15
Abstract: PURPOSE:To reduce a burden of facilities and to carry out heat recovery efficiently, by equipping a discharge mechanism of dry quencher to cool red-hot coke with the second cooling chamber of another system using air as a medium, recovering prepared sensible heat through a heat exchanger. CONSTITUTION:A dry quencher for coke having a cooling chamber equipped with a feed opening for red-hot coke at the top and a discharge mechanism for cooled coke at the bottom, respectively, the discharge mechanism is provided with the second cooling chamber 2 in another system using air as a medium, and the second cooling chamber 2 is equipped with the sensible heat recovery means 17 to reover directly or through a heat exchanger sensible heat obtained by cooling coke in the second cooling chamber. Red-hot coke can be cooled over two stages, and air can be used as a medium for the second chamber.
Patent JP-S61115003-A (JP)
Title: Industrial fungicide
Inventor: SATO KENZO
IPC: A01N43/66
Filed: 1984-11-09
Abstract: PURPOSE:To provide an agent containing a trimethyltriazine derivative as an active component, free from irritant and ill odor, soluble easily in general organic solvents in the form of crystalline powder, exhibiting excellent microbicidal activity against noxious microorganisms at a low dose, and having low toxicity and high safety to man and animal. CONSTITUTION:The objective agent contains 2,4,6-tris(dihalomethyl)-S-triazine of formula I (X is halogen) and/or 2,4,6-tris(trihalomethyl)-S-triazine of formula II as active components having high fungicidal activity. The above compounds of formula I and formula II can be prepared easily by the halogenation of 2,4,6-trimethyl-S-striazine which is a compound absolutely free from fungicidal activity. The agent is used in various forms according to the use and commercial needs. EFFECT:It can be handled easily and is relatively stable to water, heat and light. The compound of formula I and formula II can be prepared at a relatively low cost, and can provide an economically excellent industrial fungicide and mildew-proofing agent.
Patent JP-H0397045-A (JP)
Title: File access system by multi-hierarchical file structure
Inventor: UCHIDA MASAYUKI
IPC: G06F12/00
Filed: 1989-09-11
Abstract: PURPOSE:To operate data in the file of double hierarchical file structure equally with the file of multi-hierarchical file structure by accessing the file of a computer system, which is equipped with the file of the double hierarchical file structure, according to the access title of the multi-hierarchical file structure. CONSTITUTION:For a file 1 of the double hierarchical structure, a high-order layer is defined as a mode 10 and a low-order layer is defined as a file 11. Then, the file 11 in the low-order layer is composed of a real data file 11b to really execute reading and writing, and a management file 11a necessary for accessing the real data file 11b. As management information, information are provided concerning correspondence between the access title in a file 1 of the multi-hierarchical file structure and the access title in the file 1 of the double hierarchical file structure. Thus, the file 1 is accessed from the computer system, which is equipped with the file 2 of the multi-hierarchical file structure, according to the access title of the multi-hierarchical file structure and the file access due to the multi-hierarchical file structure is realized.
Patent JP-H0975713-A (JP)
Title: Liquid chemical refining adsorbent and its preparation
Inventor: YAMAMOTO KENICHI
IPC: H01L21/304
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an adsorbent capable of removing a metallic ion in a hydrofluoric acid-contg. liq. chemical to a low concn. and not contaminating the chemical. SOLUTION: A mixed soln. 3 of hydrofluoric acid and nitric acid is prepared in a reaction vessel 2, a specified amt. of silicon grain 4 is added to the soln. 3, the mixture is agitated to dissolve and remove the silicon fine particle on the grain 4 surface, and the grain is cleaned to obtain a silicon grain 6 freed from the fine particle. Gold-contg. dilute hydrofluoric acid 8 is prepared in a reaction vessel 7, the grain 6 is added to the soln. 8 to dissolve gold on the grain 6 surface and then cleaned, and a silicon grain 10 is obtained. Aqua regia 30 is prepared in a reaction vessel 29, the dried silicon grain 10 is added to the aqua regia 30 in a specified amt. and agitated, hence only the gold unstably combined with the grain 10 on the surface is removed, and the grain is cleaned and dried to obtain a liq. chemical refining adsorbent.
Patent JP-S60224692-A (JP)
Inventor: MARUTEINA BARUNUSU
IPC: A61P9/00
Filed: 1984-11-09
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-S6390756-A (JP)
Title: Measurement method for voltammetry
Inventor: HARADA KENJI
IPC: G01N27/48
Filed: 1986-10-03
Abstract: PURPOSE:To shorten the time required for measurement and to improve the accuracy of the measurement by lowering the step voltage to be superposed on the ensuing stage to a voltage lower than the prescribed step voltage according to the grade of the change rate of electrolytic current and impressing such voltage when the change rate of the electrolytic current exceeds a preset threshold value. CONSTITUTION:The step voltage to be superposed on the ensuing stage is lowered to a voltage smaller than the prescribed step voltage according to the grade of the change rate of the electrolytic current and such voltage is impressed if the change rate in one step of the measured value of the electrolytic current exceeds the preset change rate. More specifically, the step voltage is taken large to roughly change the voltage if the change in the measured value of the electrolytic current in the current-potential curve of voltagram is small. The step voltage is lowered to change the voltage with a shorter step if the change in the measured value of the electrolytic current is abrupt. The time for the measurement is thereby shortened and the rising part of the current is measured with high accuracy.
Patent JP-H1082206-A (JP)
Title: Aseismic base isolation structure
Inventor: KUBO KOJI
IPC: F16F15/04
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To improve aseismic characteristics by providing non-adhesive sheet- like materials between hard plates having rigidity forming an aseismic base isolation and soft plates having a viscoelastic property. SOLUTION: Hard plates 12 and soft plates 14 are alternatively laminated between an upper flange 18 and a lower flange 20 and circularly cut poly-4- fluoro ethylene 16 made sheets 16 previously exist on both the faces of the center part of the hard plate 14 whose diameter is smaller than that of the soft plate before curing and adhering are performed. A part providing the sheet 16 is formed as a non-adhesive part after curing and adhering processing is performed, and the area is suitable for about 10-80% of the area of the laminated hard plate 12. Thereby because damping characteristics are improved by friction of the hard plate 12 of a non-adhesive part and the non-adhesive sheet 16, excellent aseismic base isolation characteristics can be obtained for even a lightweight building such as a detached house.