baber/WOPTO huggingface dataset:
Patent JP-H04289770-A (JP)
Title: Semiconductor power switch
Inventor: ISHIBASHI CHIHIRO
IPC: H02M1/08
Filed: 1991-03-18
Abstract: PURPOSE:To prevent shift in current flow by arranging two or more thyristor arms for feeding firing energy from a main circuit, providing a voltage detecting section across the thyristor arm, and suppressing the thyristor firing signal until the voltage across the thyristor arm reaches a predetermined level. CONSTITUTION:A current balance reactor 5 is connected in series between thyristor arms connected in series in order to prevent imbalance of current between the thyristor arms. Furthermore, a voltage detecting section 6 is connected across the thyristor arm. Voltage across the thyristor arm is detected at the voltage detecting section 6 and fed to a control section 7. Firing signal to be fed to the trigger pulse generating circuit 3 for the thyristor is suppressed until the voltage to be fed to the control section reaches a level sufficient for firing the thyristor 2 in the thyristor circuit 1. According to the invention, current flow is prevented from shifting between the thyristor arms.
Patent JP-H03281892-A (JP)
Title: Multiface shield driving method and shield machine therefor
Inventor: KUHARA TAKASHI
IPC: E21D9/06
Filed: 1990-03-29
Abstract: PURPOSE:To construct a multiface tunnel composed of a plurality of continuous multifaces by a method wherein a plurality of single face shield machines are placed in parallel and are detachably connected at their main body barrel sections, and segments are bonded together with openings or partition walls provided between each of tail sections of the shield machines. CONSTITUTION:Shield machines 1a and 1b are placed side by side on the right and the left and are propelled in parallel, being synchronized each other with an electronic controller, and thereby two tunnels having the same round faces are excavated, running side by side. Then openings 13 of both of tail sections 3 of the shield machines are opened, and a shield segment 22 having an integrated two-round face is erected with an intermediate piece 21 provided in the openings 13. One of front sections 2 of the shield machines is made aslant upward and the other is made aslant downward with some of a plurality of bendable jacks extended while others being contracted, and the excavation is progressed in spiral ways with shield machines placed in aslant parallel. After this, the front and tail sections 2, 3 are separated, and two tunnels each of which has single face are excavated in optional directions. Thereby any shape can be selected for the face of the tunnel.
Patent JP-H02254588-A (JP)
Title: Information processing card and information transmission system using the same card
Inventor: KITAO YOSHITAKA
IPC: B42D25/305
Filed: 1989-03-29
Abstract: PURPOSE:To transmit information without putting in and out an information processing card by providing an information receiver to receive an activation signal, information processor to write the information to an information storage device and information transmitter to transmit the read information to a main information processor. CONSTITUTION:A transmitter/receiver 4 and an information processor (microprocessor) 5 are loaded in the information processing card, which can read and write the information, equipped with an information storage device (memory) 6. Accordingly, by the card, which is activated according to the activation signal transmitted from a main information processor 1, the various information to be transmitted from the main information processor 1 can be received, judgement processing can be executed by the microprocessor 5 to the received information and the information written to the information storage device 6 in advance or a judged result can be transmitted to the main information processor 1. Thus, the transmission of the information can be executed in a non-contact state with the information processing card. Since the information, which come from the main information processor 1, written to the information storage device 6 in the information processing card can be transmitted from the card to the other information processor equipped with an information processing means, the information can be transmitted over a wide area.
Patent JP-H02255444-A (JP)
Title: Office equipment equipped with automatic paper feeder
Inventor: OTANI NOBUAKI
IPC: G03G15/00
Filed: 1989-03-29
Abstract: PURPOSE:To make a full or partial portion at the upper part of a body utilizable as a paper loading surface by constituting it so as to be led into a first conveying passage or a conveying passage for a sheet out of a first paper feed tray after once reversing a conveying direction of the sheet being delivered out of a second paper feed tray. CONSTITUTION:A main paper feed tray 30 is being incorporated in a rear side of an upper body 2, and a sheet 5a mounted on this tray is conveyed along a first conveying passage consisting of conveyor roller pairs 6, 7 and 8, and then led into a printing means 11. In addition an auxiliary paper feed tray 4 is incorporated on top of the upper body 2, and a sheet 5b mounted on this tray is delivered in the reverse direction to the sheet 5a by a paper feed roller 16, and it is turned over by sheet guides 20a, 20b during conveyance along a second conveying passage inclusive of a roller pair 17, converging on the midway of the first conveying passage consisting of paired rollers 6, 7 and 8 for conveyance, and it is led into the printing means 11.
Patent JP-S523185-A (JP)
Title: Connector for parallel multi-core cables
Inventor: KASUYA HIROSHI
IPC: H01R4/24
Filed: 1975-06-24
Abstract: PURPOSE: A connector for a parallel multi-core cable capable of connection to the cable by one touch operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63245352-A (JP)
Title: Tool list preserving method for nc device
Inventor: BABA SADAMU
IPC: B23Q15/00
Filed: 1987-03-31
Abstract: PURPOSE:To enable preservation or a tool list, by a method wherein, in the case of an interactive input system, an interactive program is inputted, and is converted into NC data to prepare an NC program, and a tool list is prepared, and the tool list is added to the NC program. CONSTITUTION:In the case of an interactive input system, an operator inputs an interactive program SA by means of an input device 11, and the interactive program SA is stored in an interactive program memory part 12. When the interactive program SA is converted into NC data, an NC data conversion part 13 coverts the interactive program into an NC program and a tool list. A tool list SE read from the conversion part 13 is added to an NC program SD, read from the NC conversion part 13, by means of a tool list adding part 16. When an old NC program is absent, an NC program SH to which the tool list SE read from the adding part 16 is added is stored in an addition program memory part 17 to complete processing.
Patent JP-H04312445-A (JP)
Title: Mr imaging method
Inventor: YOSHITOME EIJI
IPC: G01R33/48
Filed: 1991-04-11
Abstract: PURPOSE:To provide an image with a clear contour of organs, reduce the signal strength of a mesentery, and make the surrounding organs conspicuous. CONSTITUTION:A computer 2 controls the whole based on the instruction from an operator console 13. A sequence controller 3 operates a magnetic field driving circuit 4 based on the stored sequence and generates the static magnetic field and gradient magnetic field via the static magnetic field coil and gradient magnetic field coil of a magnet assembly 5. It controls a modulating circuit 7 to modulate the RF signal generated by an RF oscillating circuit 6 into the preset wave-form and apply the RF signal to the transmitting coil of the magnet assembly 5 through an RF power amplifier 8. The computer 2 reorganizes the image based on the data of the NMR signal obtained from an A/D converter 11 and displays it on a display device 12. The interval between the 90 deg. -pulse and the 180 deg. -pulse is staggered by the preset time from TE/2 for the method to collect the NMR signal.
Patent JP-S60222638-A (JP)
Title: Insertion type connection device for wire
Inventor: MURAI KUNIHIKO
IPC: F16G11/12
Filed: 1984-04-19
Abstract: PURPOSE:To simplify wire connection by connecting the end part of one wire to a part of a frame body, formed like a nearly square cylinder, and further connecting the end part of the other wire to a winding shaft, supported by the frame body and provided with a square wheel used both as a rotation stopping square wheel and a handle. CONSTITUTION:A frame body 3 is formed by bending a strap 1 into a nearly square cylinder-like loop and lapping its both ends with each other. Then the end part of one wire 6 is connected to a hole 4 drilled in the above-mentioned both ends lapping part 2. Further, a rotary winding shaft 10, provided between a square hole 8 and a round hole 13 drilled on both sides of the frame body 3, is formed such that its both side end parts are shafts 14, 15 with respective diameters smaller than that of the middle part, and a square wheel 12 used also as a handle is provided on the end part of the small diameter shaft 14 in one body with it, while a rotation stopping square wheel 9 is provided on the small diameter shaft 15 side so as to be fitted in the square hole 8. By connecting the end part of the other wire 7 to a hole 11 of the winding shaft 10 and severing the rotation stopping square wheel 9 from engagement with the square hole 8 to rotate the winding shaft 10, wires 6, 7 are put in tension, which is maintained through engagement of the square wheel 9 with the square hole 8.
Patent JP-H10251137-A (JP)
Title: Inhibitor against photosensitivity
Inventor: SATO ETSUHISA
IPC: A61K38/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation having an excellent inhibitor activity against photosensitivity especially when administered externally (percutaneously), by including a specific compound having an immunosuppressive activity as the active ingredient. SOLUTION: This preparation for external (precutaneous) use for skin, preferably, is prepared by formulating (A) macrolide(s) or analogue(s)/derivatives thereof, cyclosporine A or analogue(s)/derivative(s) thereof, having an immunosuppressive activity as the active ingredient, and (B) an oil, surfactant, perfume, anti-oxidant, UV light-absorber, coloring matter, alcohol, water, moisturizing agent, and/or thickening agent, if necessary. In gradient A is preferably ascomycin, FK506, and/or cycloporine A. Combination of these ingredients affords and additive or synergistic effect on the inhibition agent photosensitivity. The daily dose of the above preparation is preferably 0.1μg- to 10mg-active ingredient/cm<2> -lesion. It is preferable to administrate the amount divides in 1-4 portions per day.
Patent JP-H01252059-A (JP)
Title: Original cassette
Inventor: MATSUO TAKAHARU
IPC: G03B27/62
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a picture with large correction effect and high picture quality by providing a shading correction area correcting the shading of the optical system to the prescribed part of an original cassette. CONSTITUTION:The picture light transmitted through the original cassette 102 is inputted to an image forming lens of a prescribed magnification and inputted to a color separating prism connected to the upper part, and decomposed into the three primary colors R, G, B. The light of 3 colors RGB subject to color decomposition is inputted respectively to an image sensor and converted into the RGB picture signal. In this case, the transmitted light of the shading correction area 131 through a glass plate provided to a cassette frame 130A of the original cassette 102 at first and the shading of the optical system is corrected by the circuit based on the read data. Thus, the picture with large correction effect and high picture quality is obtained in such a way.
Patent JP-H09268303-A (JP)
Title: Production of laminated structural material
Inventor: FUNAKI MITSUHIRO
IPC: B22F7/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To produce a laminated structural material practically free from separation and peeling of layers by successively repeating, for every layer, an operation consisting of adhesion of a slurry for forming a layer of desired characteristic to the surface of a sintered base material and application of drying and sintering. SOLUTION: For example, a base material, consisting of about 88-92wt.% of WC powder (about 0.6-2μm average grain size) and about 12-8wt.% of Co powder, is formed and sintered. The resultant sintered base material is immersed in a slurry having a composition consisting of WC, Co, NbC, and TaC and this slurry is allowed to adhere to the peripheral part of the base material to form a layer, which is taken out of the slurry and then dried and sintered to form a sintered compact layer. By successively repeating this operation, desired layers are laminated on the base material. Respective layers, laminated as mentioned above, are practically free from separation and peeling, and the high quality laminated structural material free from cracking can be obtained at low manufacturing costs.
Patent JP-2000296474-A (JP)
Title: Magnetic attraction type screwdriver
Inventor: TAKAHASHI TAKESHI
IPC: B25B23/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To elevate the magnetic attraction force of screw driving robots and, speed up their arm movement. SOLUTION: A magnetic attraction type screwdriver 1 has on its iron driver bit 3 a step 7 defining a large-diameter portion 5 starting at a place of a preset distance from a tip 15. The driver bit 3 is mounted on the tip 15 with, in inner- to-outer order, a first ringlike magnet 9 generally of the same outside diameter of the large-diameter portion 5, a cylindrical iron spacer 11 substantially of the same outside diameter as the first ringlike magnet 9, and a second ringlike magnet 13 identical to the first ringlike magnet 9. The tip 15 of the driver bit 3 is exposed by a preset distance from the tip face of the second ringlike magnet 13. The second ringlike magnet 13 attracts a screw 17 meshing the tip 15 of the driver bit 3.
Patent JP-S58196712-A (JP)
Title: Elastic convolver
Inventor: NISHIKAWA KATSUHIKO
IPC: H04B1/709
Filed: 1982-05-12
Abstract: PURPOSE:To reduce a piezoelectric body substrate in size by providing a convolution signal lead-out electrode so as it turns around the front and back sides of a piezoelectric body. CONSTITUTION:Two surface acoustic wave signal of angular frequency a energized by reed screen type transducers 2 and 3 are reduced in beam width by beam width compressors 4 and 5. Those two surface acoustic wave signals passed through the beam compressors 4 and 5 are inputted to the convolution signal lead-out electrode 6 from the opposite end surface. This electrode 6 also functions as a waveguide for the surface acoustic waves. The surface acoustic waves propagate in this waveguide. Then, both signals are superposed upon each other. A convolution output is generated by the nonlinear effect of the piezoelectric material. Consequently, a programmable correlator necessary for spread spectrum communication is realized easily.
Patent JP-H05122176-A (JP)
Title: Digital audio-signal transmission method in broadcasting network
Inventor: PAURU DAMUBAHAERU
IPC: H04B14/04
Filed: 1992-02-14
Abstract: PURPOSE: To provide a simple method that sends a digital audio signal to a master station of various broadcast networks from a recorder studio and its system. CONSTITUTION: Audio monaural and stereo signals P1 -Pn are fed to coders C1 -Cn based on the MUSICAM technology, in which the signals are compressed. The data compression digital audio signals M1 -Mn are fed to any of DS1 coder DCA1-DCA16, in which the signals are coded. Signals DS1/M1-DS1/M16 corresponding to DS1 signals with respect to frame structure and additional information appear at an output of the DS1 coder. A 16 DS1/M signal is interlaced with a data multiplexer SFP and combined with a frame synchronizing signal and a data stream directly fed to a 4-PSK modulator is generated. An IF carrier subject to 4-PSK modulation is converted into a satellite transmission frequency by a converter U1 and sent to a satellite, from which the signal is sent again.
Patent JP-S62235547-A (JP)
Title: Dimmer type smoke sensor
Inventor: ISHII HIROMITSU
IPC: G01N21/59
Filed: 1986-04-07
Abstract: PURPOSE:To prevent erroneous sensing due to variations in the quantity of light emitted, by stopping the emission of light when a cumulative charge voltage at an output of a light receiving element for compensation reaches a reference value to detect the amount of smoke from a difference between cumulative charge voltages of the light receiving element for compensation and a light receiving element for smoke detection during the stoppage of the emission. CONSTITUTION:A light emitting element 6 is driven to emit light intermittently at a specified cycle on a pulse of a pulse oscillation source 5 and light emitted from the element 6 is made incident into a light receiving element 1 for smoke detection as detection light L2 through a smoke detection space into which smoke flows. At the same time, the light is made incident into a light receiving element 2 for compensation as reference light L1 not through the smoke detection space. A received photocurrent of the element 2 charges a capacitor (C)1 while a received photocurrent of the element 1 charges a capacitor C2. When a charge voltage E1 of the C1 reaches a set reference voltage Er, the driving for emission of the element 6 is stopped to detect the amount of smoke from a difference in the charge voltage between the C1 and C2 during the stoppage of the emission. This enables the detection of the amount of smoke without effects of variations in the quantity of light emitted.
Patent JP-S63245848-A (JP)
Title: Charged particle device
Inventor: SASAKI SUMIO
IPC: H01L21/30
Filed: 1987-03-31
Abstract: PURPOSE:To prevent charge-up by performing a conduction process on surfaces of parts, through which charged particles pass, in the range of throttles, a throttle holder, a lens electrode, a deflection electrode, and the like. CONSTITUTION:A conduction process is performed on surfaces of parts, through which ion beams 11 emitted from an ion source 1 by an extraction electrode 2 pass, in the range of an electrostatic lens 3, a mass filter 4, a sub-lens 5, an electrostatic lens 6, and a deflection electrode 7. The conduction process are performed also on throttles 31, 32, a throttle holder 311, a front (a) and a rear (b) of a throttle 312, and a surface of aperture part 313. Accordingly, insulation layers on respective route parts are all removed in the conduction process, and so charge-up due to impingement of the ion beams 11 can be effectively prevented.
Patent JP-H04312463-A (JP)
Title: Sterilizing device
Inventor: KATO HARUO
IPC: A61L2/20
Filed: 1991-04-12
Abstract: PURPOSE:To sterilize fresh bacteria without injecting a chemical and heating a solution by dissolving a gas reducing the dissolved oxygen in the solution such as nitrogen gas or the gas applying an unfavorable action to the fresh bacteria into the solution. CONSTITUTION:In a sterilizing device of a solution inappropriate for use if a chemical is retained after sterilization, raw water 7 is filled in a pure water tank 2, nitrogen gas is fed by pressure to the raw water 7 via a valve 5 and a gas pipe 4 to be dissolved in the raw water 7, thus the dissolved oxygen quantity in the raw water 7 is reduced and sterilization can be performed.
Patent JP-H11275449-A (JP)
Title: Video camera
Inventor: MATSUI HIROSHI
IPC: H04N5/232
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate distortions of an image by calculating information required for correcting the shake of a picked-up image based on the output of a shake detecting means processed by an attenuation means. SOLUTION: When the application of a shock is discriminated by a shock discriminating means 23, the amount of attenuation is maximized at a variable attenuation part 22, when no shock is applied, the amount of attenuation is set minimum. Angular velocity data S12 attenuated with a prescribed gain are supplied to a gain control part 24. Angular velocity data S13 outputted by the gain control part 24 are supplied to an integration filter 25 and integrated angular displacement data S14 of camera shake are turned to angular displacement data S15 of camera shake for which the gain and phase are compensated by a characteristic compensation filter 26.  Then, a control signal calculating part 27 calculates vertical control data S5 and horizontal/vertical control data S7 required for hand shake correction and supplied respective data S5 and S7 to a timing generator 31 for CCD drive and a zoom processing part 32.
Patent JP-H01252042-A (JP)
Title: Data transmitting system
Inventor: EHASHI HIROMICHI
IPC: H04L12/42
Filed: 1988-03-31
Abstract: PURPOSE:To always shorten a transmitting time even when a ring length is changed by sending a specified frame to a dataway, measuring the ring length and sending a master packer based on a measured result. CONSTITUTION:In a master node M0, a delay time measuring means 11 sends the specified frame on a dataway DW and measures a ring delay time until the frame is returned. Then, the ring length is measured. A master packet generating means 12 sends the master packet on the DW with a period to correspond to the delay time to be measured and obtained. In slave nodes N1-Nn, a setting means 21 sets the sampling period of the transmitting data and sending data quantity in correspondence to the turning period of the master packet. Thus, even when the ring length is changed, the transmitting time can be always shortened.
Patent JP-H08250200-A (JP)
Title: Electric connector with gel-form seal and its preparation
Inventor: DEEBITSUDO BOUE KUIPAAMUUA
IPC: H01R13/52
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector with a gel-like seal and a method for manufacturing the same, in which wire terminating assembly can be facilitated and excellent sealing can be achieved. SOLUTION: An electric connector 2 comprises a terminal block 4 having an IDC contact 10, an outside shell 8, and a gel-like seal member 6. A wire 66 is inserted into a terminated portion of the contact 10 via an opening 40 at the rear end of the outside shell 8 and the seal member 6. The outside shell 8 and the terminal block 4 compress the seal member 6, and a conductor 70 of the wire 66 is terminated at the contact 10, to be thus completely sealed.
Patent JP-S62235563-A (JP)
Title: Measurement of erythropoietin
Inventor: UEDA MASAJI
IPC: G01N33/53
Filed: 1986-04-07
Abstract: PURPOSE:To measure the amount of erythropoietin (EPO) with a high accuracy in a shorter time without complicated operation, by using an insoluble support coupled to a specific antibody against EPO. CONSTITUTION:An antibody tended to react specifically with EPO is coupled to the surface of an isoluble carrier such as spherical polystyrene by emmersion into a proper solvent to form an antibody support. An isotope or the like is used as material for labelling EPO and the concentration of EPO in a liquid to be inspected, for example, in blood is measured by comparison with the calibration curve prepared for EPO of a referance concentration. The calibration curve is prepared by counting the isotope coupled to the antibody support immersed in a constant amount of liquid containing varying specified amount of a reference EPO to plot the ratio B/B0 between the counts B0 without the presence of non-labeled EPO and the counts B in the presence of non-labeled EPO with respect to the amount of non-labeled EPO.