baber/WOPTO huggingface dataset:
Patent JP-H11295881-A (JP)
Title: Manufacture of resin letterpress
Inventor: KOMURA YUICHI
IPC: G03F1/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide small irregularities that are similar to dots on the surface of a projected part of a resin letterpress. SOLUTION: A layered body in which a base material 1, a photosensitive resin layer 2, a transparent protective film 3, knitted and woven fabrics 4 having the opening of a mesh through which light transmits, a negative film 5 and a transparent sheet 6 are laminated in the order, is prepared. A projected part is formed on the layered body by irradiating the layer 2 which light from the sheet 6 side and curing the photosensitive resin in an area corresponding to an image part of the film 5. A small recess corresponding to the system of the fabrics 4 is formed on a projected part surface. Small irregularities that are similar to dots are formed on the projected part surface by the small recess to make letterpress printing possible. Thus, as the fabrics 4, one which has an optical size that is sold on the market as mesh fabrics, a mesh screen or the like can be used.  Therefore, it is possible to easily obtain resin letterpress having an optical size and to simultaneously take an effect of performing letterpress printing for a printed body having an optical size.
Patent JP-S61270619-A (JP)
Title: Level gauge
Inventor: NUMATA HIROSHI
IPC: G01F23/22
Filed: 1985-05-24
Abstract: PURPOSE:To obtain superior durability with simple constitution and to measure precisely a liquid level by providing an exciting coil and an element wire, a detection coil and a processing means, etc. CONSTITUTION:The exciting coil 8 is wound at one end side of an amorphous wire 1 and the detection coil 9 is wound at the other end side. The processing means which calculates a liquid level is connected to the coil 9. Then when a level gauge is fitted to a tank 2, a current output value in a state where the wire 1 is not dipped in liquid is read and, and the wire 1 is dipped in the liquid to specific length at every time to read current values corresponding to respective lengths of dipping. Further, the lengths of dipping corresponding to the successive current output values are calculated from the relation between the lengths of dipping and current output values. Liquid levels based upon the lengths of dipping are calculated and stored in an arithmetic part. Thus, liquid levels corresponding to current output values from the coil 9 are calculated and outputted.
Patent JP-H11296215-A (JP)
Title: Automatic programming method for industrial robot
Inventor: FUJITA MASANARI
IPC: B23K9/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To generate a program for the whole process path only by selecting or inputting specification elements for placing a processing tool in operation and pressing a process start button by sequentially combining a section operation element group of a section path and a read-out process condition element group. SOLUTION: A welding path WL is divided into section paths according to various set specification elements, it is decided which section path in a section operation pattern list corresponds to a divided section path, and the section operation pattern element group of the decided section path is extracted. Then section operation pattern element groups in the extraction order are rearranged in execution order to generate an execution-order section operation pattern table. Then section corresponding welding condition element groups corresponding to the execution-order section paths are read out of a section corresponding welding condition list to generate an execution welding condition element group. Then the execution-order section operation pattern element groups and execution welding condition element groups are combined in order to generate the program for the whole welding path WL.
Patent JP-H01284036-A (JP)
Title: Timing extracting circuit
Inventor: UDA YOSHIHIRO
IPC: H04L25/24
Filed: 1988-05-10
Abstract: PURPOSE:To facilitate the adjustment of the relation of phase between a clock and a data by using a code conversion check detection circuit provided with a variable delay circuit. CONSTITUTION:A signal input terminal 1 is connected respectively to an input terminal of a code converting point detection circuit and a data input terminal of a D flip-flop 2. The code converting point detection circuit 6 consists of an OR circuit 26, a variable delay circuit 27 and an exclusive OR circuit 28. The D flip-flop 2 synchronizes a data signal 40 and a clock signal 41 and outputs a synchronizing output signal from a data output terminal 3. The delay of the variable delay circuit 27 is varied to a value nearly equal to a pulse width of a data signal 40. Thus, the delay of the variable delay circuit 27 is changed to adjust the phase of the data signal 40 and the clock signal 41 in the input terminal of the D flip-flop 2.
Patent JP-H05306850-A (JP)
Title: Auxiliary refrigerant used for absorption type heat pump
Inventor: NISHIYAMA NORIYUKI
IPC: F25B15/00
Filed: 1991-05-17
Abstract: PURPOSE:To enhance absorption performance and to downsize an absorber by setting the mole fraction of a mixture of n-octanol and 2,4- dimethyl-3-pentanol to a predetermined range. CONSTITUTION:Auxiliary refrigerant is a mixture of n-octanol and 2,4- dimethyl-3-pentanol, and its mole fraction is set to (1:2.5)-(1:3.5). For example, the auxiliary refrigerant of a mixture of n-octanol and 2,4-dimethyl-3-pentanol whose mole fraction is 1:3 is used, and the refrigerant is added by 14% to absorption solution. The refrigerant is introduced into an evaporator 3 at a rate which is three times of mass flow rate of water, both are evaporated, condensed by an absorber 4, and fed to a separator 5, in which it is separated from the absorption solution. It is again fed to the evaporator 3 by a pump 8, and this cycle is repeated. The higher the mole fraction is, the larger its absorption expediting effect becomes, and the more vigorous a boundary agitating becomes. That is, acceleration of the absorption due to the mixture of the mole fraction can be expected.
Patent JP-S63277833-A (JP)
Title: Fuel injection control device
Inventor: FUKUI TOYOAKI
IPC: F02D41/18
Filed: 1987-05-07
Abstract: PURPOSE:To limit a basic fuel injection pulse width according to a degree of acceleration or deceleration by moderating the pulse width computed according to a load condition, and deciding the limitation of the pulse width based on such moderating control according to a limit correction factor based on the load condition. CONSTITUTION:An electronic control unit 14 receives detection values from an air flow meter 8, suction air temperature sensor 9, idle switch 12, water temperature sensor 10, engine speed sensor 11, etc. and computes a basic pulse width to an electromagnetic fuel injector 13 according to a suction air quantity and an engine speed. The electronic control unit 14 moderates the basic pulse width by calculating a weighted mean, and computes a limit value from the moderated value and a limit correction factor (approaching to 1 from a value smaller than 1 as engine load and engine speed increase) set according to engine load (suction air quantity/engine speed) and engine speed.
Patent JP-S5446451-A (JP)
Title: Detector for overload of amplifier
Inventor: YOSHIDA TADAO
IPC: H03F1/00
Filed: 1977-09-20
Abstract: PURPOSE: To prevent the maximum current from flowing to a switching element in an overload time in an amplifier which obtains an amplification output by modulating the pulse width of an input signal, by detecting a switching output current and output signal voltage and by flowing a switching current on the basis of this voltage.  
     CONSTITUTION: An input signal is converted by PWN2 into a pulsewidth modulated signal, which is applied to switching transistors 4 and 5 via driver 3. The outputs of those Trs 4 and 5, after being modulated and amplified by fileter 6, are outputted to output terminal 16. Amplifier 1 in this consititution is provided with resistances 10, 19 and 20, and 12, 25 and 26 of the 1st detecting method which detects output currents of Trs 4 and 5, the resistance and diodes 29 and 30 of the 2nd detecting method which detects an output an signal voltage, and Trs 18 and 23 of the 3rd detecting method which operates by the 1st and 2nd detecting methods. Then, when the output current and the voltage of an output signal reach certain values, Trs 18 and 23 are operated to shunt the output current on the basis of the output signal 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0850115-A (JP)
Title: Current reproducing circuit used for monitoring oxygen in exhaust gas and method thereof
Inventor: DAIANA DOON BUREHOBU
IPC: G01G19/414
Filed: 1995-05-11
Abstract: PURPOSE: To provide a method of improving measuring precision by eliminating need of amplifying noise or offset elements in an oxygen ion concentration proportional sensor provided in an exhaust system for an internal combustion engine. CONSTITUTION: In a method and a circuit, an output signal to express a pumping current IP necessary for equalizing diffusion of oxygen between a detection cell 112 and a pumping cell 101 is generated in an oxygen ion concentration proportional sensor provided in an exhaust system for an internal combustion engine. Though it is insulated from the pumping current IP, a duplicate current IPREP to express this is generated. Next, the duplicate current IPREP is supplied to a load resistor 120 to generate the output signal. The duplicate current IPREP is generated simultaneously with the pumping current IP as it is insulated from it, thereby need of separately amplifying the detected pumping current IP can be eliminated.
Patent JP-S63278487-A (JP)
Title: Exchange
Inventor: TSURUTA TADAO
IPC: H04Q3/58
Filed: 1987-05-08
Abstract: PURPOSE:To prevent a large time lag between real on-hook and the detection of the on-hook from being generated, by connecting an on-hook detection circuit to all of the central office lines in use fixedly when a few number of central offices are used. CONSTITUTION:Discrimination whether the number of the on-hook detection circuits 201, 211,... in use is less than a prescribed number is performed, and when it is less than the prescribed number, one of the on-hook detection circuits 201, 211,... is connected fixedly to one of central office circuits 101, 111,... set at a state to be used. Meanwhile, when the number of the on-hook detection circuits in use exceeds the prescribed number, a fixedly connected state until then is interrupted transiently, and a mode is shifted to a time division mutual connection mode. Thus, it is possible to use the on-hook detection circuit connected fixedly to one central office circuit until then for the detection of another central office circuit by shifting the mode to the time division mutual connection mode, and to prevent the time lag in detection of the on-hock from being conspicuous.
Patent JP-H05289937-A (JP)
Title: Memory control circuit
Inventor: ANDOU TOKIHARU
IPC: G06F12/06
Filed: 1992-04-06
Abstract: PURPOSE:To make it possible to map the whole memory space constituted of plural memory ICs having respectively different memory capacity by continuous addresses by outputting a selection signal for specifying a memory IC to be accessed based upon a prescribed upper bit of address data and information stored in a storage means. CONSTITUTION:The 1st AND gate 406 inputs a row address selecting clock phiRAS and an output signal from an inverter 404 and connects its output terminal to a terminal SB of a selector 402. The 2nd AND gate 406 inputs the clock phiRAS and an 4M-word flag signal 4MF and connects its output terminal to a terminal SC of the selector 402. When a terminal SA is '1', the selector 402 selecively outputs an input of a terminal A. Similarly, inputs to terminals B, C are respectively selectively outputted when the terminals SB, SC are individually '1'.
Patent JP-S5817971-A (JP)
Inventor: MORITA YASUYUKI
IPC: E04G23/08
Filed: 1981-07-21
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-H05286792-A (JP)
Title: Production of multidoped fz single crystal rod
Inventor: WATANABE MASATAKA
IPC: C30B13/28
Filed: 1992-04-06
Abstract: PURPOSE:To minimize the loss generated at the time of changing over the supply rate of a doping gas and to facilitate the operation thereof. CONSTITUTION:The doping gas of the excess concn. CC3 higher than the doping gas concn. C3 after a change is supplied for a prescribed period of time in accordance with the following relation (1) and thereafter, the concn. is changed over to the doping gas concn. C3 after the change at the time of changing over the doping gas concn. from the concn. C1 before the change to the doping gas concn. C3 after the change in the process for production of the multidoped FZ single crystal rod which forms plural resistance kinds in one single crystal rod by changing the concn. of the doping gas during the course of production of one piece of the FZ single crystal rod: f.t=4.5 to 6.0...(1). [In the above- mentioned equation, (f) is an excess rate and is expressed by (C2-C3)/(C3-C1),(t) is the time for supplying the excess concn. C2 and t=0.5 to 6.0 minutes].
Patent JP-S61273216-A (JP)
Title: Manufacturing device for fiber reinforced metallic composite material
Inventor: ISHIMOTO KENJI
IPC: B21C23/01
Filed: 1985-05-28
Abstract: PURPOSE:To execute a manufacture of a billet and a manufacture of an extrusion product by one equipment, by providing a displaceable container on an injection molding position and an extrusion molding position. CONSTITUTION:A holding device 13 is made to ascend, and the inside of a container 1 is packed with a preform material. An injection sleeve 6 is inclined together with an injection cylinder 7, a chip 7b is made to descend and a molten metal is supplied into the sleeve 6, and it is returned to a vertical state. A hydraulic fluid is supplied into a ram 9, the sleeve 6 is made to ascend, and its upper end is fitted into the container 1. Before a molten metal in the sleeve 6 is injected by the chip 7b by an operation of the cylinder 7, the inside of the container 1 is formed to a vacuum state, the injection is executed and it is impregnated in the preform material 31. In this state, a billet is formed. Subsequently, the holding device 13 is made to ascend, the sleeve 6 is made to descend, the container 1 is rotated by 90 deg., and the center of the container 1 and the center of a die 11 and a stem 12 are placed on the same axis. When the stem 12 advances in a state that the container 1 and the die 11 have been fitted to each other, an extrusion molding products are is obtained by the die 11.
Patent JP-S5814489-A (JP)
Inventor: HIRATAKE SUSUMU
IPC: H05B7/00
Filed: 1981-07-20
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-S607039-A (JP)
Title: Charge transfer-type plasma display panel
Inventor: TANEDA OSAMU
IPC: H01J11/34
Filed: 1983-06-23
Abstract: PURPOSE:To reduce the number of drive circuits and facilitate the production of a panel with a fine picture element pitch by forming a write-in electrode divided into a panel upper substrate and a panel lower substrate and forming information transfer electrodes between main electrode groups and the write-in electrode. CONSTITUTION:A group 4 of main electrodes in parallel with each other under a panel upper substrate 8 with their faces covered with a dielectric film 7 and a group 5 of main electrodes in parallel with each other on a panel lower substrate 9 with their faces covered with the dielectric film 7 are arranged face to face so that individual electrodes of the group 4 are located between individual electrodes of the group 5 across a dischargeable gas space. An information write-in electrode 3 is separately provided under the substrate 8 and on the substrate 9 respectively in parallel with the groups 4, 5 at one end in the arrangement direction of the groups 4, 5, and information transfer electrodes T2, T4 and T1, T3 covered with a film 7 are provided in parallel with the groups 4, 5 between the groups 3, 4 and 3, 5 to be operated.
Patent JP-S5539180-A (JP)
Title: Production method of electrode base for cell
Inventor: IWAKI TSUTOMU
IPC: H01M4/80
Filed: 1978-09-13
Abstract: PURPOSE: To improve the holding ability of active material by containing a dielectric powder in porous member composed of fiber, then applying metallic galvanization entirely thereby approaching the hole shape formed with fiber to a ball shape and complicating the surface state.  
     CONSTITUTION: Porous member such as felt or unwoven cloth composed of polypropylene, polyethylene, etc. is immersed in a solution of binder added with conductive powder such as nickel, iron, carbon powder. Binder having hydrophilic performance such as carboxy methyl cellulose, poly vinyl alcohol is employed. Then said porous member is taken up from the liquid and dried thereafter non-electrolyte galvanization and electrolytic galvanization are performed to form a nickel layer of approx. 20μ to obtain fiber nickel porous member. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0410066-A (JP)
Title: Image forming/storing device
Inventor: MIURA KUNIHIKO
IPC: G06F17/30
Filed: 1990-04-27
Abstract: PURPOSE:To easily prepare the abstract of document information by selecting either a first function composed of a front face, where the first page of an original is printed unmagnified, and a back face, where the reduced edition of the original behind the second page is printed, or a second function to output all the pages of the original in the reduced edition. CONSTITUTION:The plural kinds of document information is read by a reading means 41, this read information is stored into a storing medium by a storing means 51, and a reducing means 21 reduces images for each page of the read document information. The first function is provided to output the unmagnified images in the first page of the read document information onto one face of one copying medium and to totally output the reduced images after the second page of the reduced document information onto the other face, and the second function is provided to totally output all the reduced images of the reduced document information onto one face of one copying medium. Then, these first and second functions are selectively used. Thus, the abstract of the document information read by the reading means 41 and stored in the storing medium can be easily prepared.
Patent JP-H02291971-A (JP)
Title: Piezoelectric type acceleration sensor
Inventor: NAKAYAMA SHIRO
IPC: G01P15/09
Filed: 1989-05-02
Abstract: PURPOSE:To simplify and miniaturize the structure of a sensor and to deduce cross talk by a constitution wherein all planes which pass a sensing axis and are orthogonal to a measuring surface are made to be a linear symmetry pattern with the sensing axis as a symmetry axis. CONSTITUTION:A sensor is composed of a stage 11 which is rigidly attached to a material to be measured, a film shaped piezoelectric body 13 which is fixed to a measuring surface 12 that is orthogonal to a sensing axis G of the stage 11 and a load body 14 which is fixed on the piezoelectric body 13 and comprises a rigid body that acts as an inertial mass part. The planar shape of the piezoelectric body 13 is made to be point symmetry with the sensing axis G as the center of the symmetry at a plane that is in parallel with the measuring surface. The planar shape of the surface of the load body 14 in contact with the piezoelectric body 13 is made to be point symmetry with the sensing axis as the center of the symmetry. When the body is cut with countless planes which pass the sensing axis G and are orthogonal to the measuring surface 12, all cross sections are made to be line symmetry with the sensing axis G as a symmetry axis.
Patent JP-H11300973-A (JP)
Title: Ink jet recording head and ink jet recorder
Inventor: TAKIZAWA MASAHIRO
IPC: B41J2/05
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce chip size by arranging a signal processing circuit for imparting a signal selecting a plurality of heating elements to a signal wiring on one side of an element substrate and providing ejection opening corresponding to respective heating elements thereby eliminating useless space. SOLUTION: Signal processing circuits, e.g. a latch and shift register for imparting a signal selecting a plurality of heating elements 401 to a signal wiring and a decoder, are arranged collectively on one lower side of an element substrate 400 intersecting in the longitudinal direction of an elongated ink supply opening 502. Since the chip width in the direction orthogonal to the array of the heating elements 401 can be set substantially equal to the length of the decoder and the latch/shift register, useless area of an element basic body can be reduced. Furthermore, blunting of signal and crosstalk can be prevented because routing of the signal wiring can be minimized.
Patent JP-S61273091-A (JP)
Title: Video camera
Inventor: KAWASE KAZUHIKO
IPC: H04N9/04
Filed: 1985-05-28
Abstract: PURPOSE:To improve the camera sensitivity at low illuminance pickup, to form an easy-to-see screen while eliminating unpleasant color, to suppress power consumption, to improve resolution and to facilitate switching by providing a structure operated as a monochroic camera when the camera is operated as a near infrared-ray camera. CONSTITUTION:A near infrared-ray wavelength (IR) cut filter 5 and a transparent optical member 7 are fixed to a holder frame 8 and either of them is inserted to an optical path of an image pickup optical system around a rotary shaft 11 by using a knob 10 fited to an arm 8A prolonged from the frame 8 to the outside of the camera and exposed to the outside of an outer cover 9. Further, a switch 12 is arranged so as to be engaged with the arm 8A and cooperated with the arm 8A. Then the knob 10 changes over the IR cut filter 5 and the transparent optical member 7, the contact of the switch 12 is moved to attain changeover between the circuit as a conventional color camera and a circuit as the monochroic camera in the signal processing circuit.
Patent JP-H08304239-A (JP)
Title: Method for inspecting anti-lock brake
Inventor: SHIBAYAMA TAKAO
IPC: G01M17/007
Filed: 1995-05-11
Abstract: PURPOSE: To judge the normal/abnormal state of an anti-lock brake having a special function by making the reference inverting value of braking time larger than a normal value and, at the same time, omitting the rotation variation of left and right rollers which occurs within a prescribed period of time after the connection starting time of the rollers from the objects to be judged. CONSTITUTION: The work of the general function of an anti-lock brake is restarted after left and right rollers are connected. When the work is restarted, the braking time of the brake becomes longer than that which obtained in the case where the general function continuously works and, consequently, the criterion value of the braking time for judgement is made larger than a normal value so as to prevent the occurrence of such a case than the brake is judged as abnormal even while the general function normally works. When the rollers are connected, in addition, the rotation variation of the rollers occurs due to the connection.  Therefore, the rotation variation of the rollers which occurs within a prescribed period of time after the connection starting time is omitted from the objects to be judged so that the normal/abnormal state of the brake can be judged accurately based only on the rotation variation of the rollers caused by the work of the general function.