baber/WOPTO huggingface dataset:
Patent JP-S61218245-A (JP)
Title: Multiplex transmitter
Inventor: SUZUKI SUNAO
IPC: H04J3/17
Filed: 1985-03-25
Abstract: PURPOSE:To transmit data of plural bits in high speed without causing synchronizing deviation by obtaining a synchronous signal at a code midpoint having a longer code period and transmitting the data of plural bits by means of the NRZ system in the lump at coincidence of one address while applying intermediate correction of a clock for data transmission/reception. CONSTITUTION:When a code string pattern latched by a latch 65 of a code string pattern detection section 59 is coincident with an address stored in an address memory section 87a in a parallel/serial converter 85, which inputs a 16-bit or 8-bit data of an output data memory section 87b stored at a location corresponding to the address storage section and the data is outputted serially to a data transmission line 5 sequentially via a transmission gate 79 and a main gate 77 synchronously with a data transmission/reception signal Dc. In this case, a pause part is provided at the middle position on the way of an area of the code 1, the synchronization is taken again at the midpoint with respect to a 16-bit data, a clock 55 is corrected and the 8-bit data transmission/ reception signal is outputted in the NRZ code twice.
Patent JP-H01234015-A (JP)
Title: Partial discharge monitor for gas-insulated apparatus
Inventor: YAMAGIWA TOKIO
IPC: G01R31/333
Filed: 1988-03-14
Abstract: PURPOSE:To accurately predict and diagnose a long term life by providing a detector associated with a detecting electrode in a gas insulating device, dividing a signal invaded to the detector into frequency bands with a plurality of band amplifiers, inputting them thereto, and simultaneously comparing signal generating states of the respective frequency bands by means of a central calculator. CONSTITUTION:A detector 1 is mounted at a ground line 20, and a signal detected by the detector 1 is introduced to a detection device 30. The device 30 has a wide band amplifier 2 for amplifying the signal of the detector 1 in a wide band, narrow band amplifiers 3a, 3b, 3c for amplifying the outputs of the amplifier 2 in a plurality of narrow bands, and pulse counters 4a, 4b, 4c for counting the amplitudes and the number of the pulses output as signals from the outputs of the amplifiers 3a, 3b, 3c. Thus, information obtained by the device 30 is introduced to a central calculator 5, and compared with preset information of a comparison discriminator 6, thereby monitoring a partial discharge.
Patent JP-S59182882-A (JP)
Title: Blue-luminescent fluorescent substance with persistent afterglow
Inventor: KASAI SHIROU
IPC: C09K11/08
Filed: 1983-04-01
Abstract: PURPOSE:To provide titled fluorescent substance for primary use in the cathod ray tube for color television set, comprising calcium fluoride activated with specific amount of Mn and Zn. CONSTITUTION:The objective blue-luminescent fluorescent substance comprising (A) 100pts.wt. of calcium fluoride activated with (B) 0.07-7(pref. 0.15-2)pts.wt. of Mn and (C) 0.0002-2(pref. 0.0005-0.1)pts.wt. of Zn. For obtaining said fluorescent substance, each prescribed amount of Mn-source such as manganese carbonate, Zn-source such as zinc acetate, and calcium fluoride as the matrix are weighed and mixed intimately followed by adding ammonium flouride as a flux. putting in a qartz or alumina crucible, then carrying out a calcination in the atmosphere normally at 800-1,250 deg.C for 0.5-3hr.
Patent JP-S55149022-A (JP)
Title: Photoelectric conversion circuit
Inventor: YAMANE SATOSHI
IPC: H03F3/08
Filed: 1979-05-10
Abstract: PURPOSE:To eliminate the need for offset adjustment by removing the effect of the input offset voltage of MOSFETs upon their outputs by using an operational amplifier of single input type. CONSTITUTION:When arbitrary light falls onto a photo diode SPD2, the photoelectric current IL corresponding to the quantity of light flows through MOSFET4  SPD2 NPN transistor 11. The collector potential of the NPN transistor 11 is automatically set at the potential voltage VA determined by the threshold voltage Vth of the MOSFET3 and source voltage Vcc. The cathode side of the SPD2 is equal to VA since the gate and drain of the MOSFET4 are connected and the photocurrent IL is flowing. In this way, the potentials of the anode and cathode of the SPD2 are made nearly equal by the Vth of the MOSFET3, 4 and the photocurrent in this state becomes the collector current of the NPN transistor 11. Hence, the input offset voltage of the MOSFETs is not included in the voltage VO of the output terminal 14 and therefore the need for offset adjustment may be eliminated.
Patent JP-H08252214-A (JP)
Title: Curving part of endoscope
Inventor: TAKAHASHI CHOEI
IPC: G02B23/24
Filed: 1995-03-17
Abstract: PURPOSE: To provide a curving part of an endoscope which is formable to an extremely small diameter and is easily producible. CONSTITUTION: A plurality of notches 21 in a radial direction of the width gradually narrowing from the outer peripheral side toward the inside are formed apart spaced intervals on a flexible tubular body 1 consisting of a first elastomer having elasticity and a packing member 22 consisting of a second elastomer having the elasticity higher than the elasticity of the first elastomer is packed into an opening formed on the surface of this flexible tubular body 1 by these notches 21 so that the flexible tubular body 1 is curved overall by pulling an operating wire 23 connected near to the front end of this tubular body from behind.
Patent JP-S58176033-A (JP)
Title: Manufacture of collet finger for reactor control rod driving mechanism
Inventor: TAMURA SHIYUUJI
IPC: G21C7/16
Filed: 1982-04-08
Abstract: PURPOSE:To manufacture a collet finger of high quality by a simple stage and in a short time, by joining a tip chip made of a sintered alloy to the tip of the body of finger made of a metallic material and finishing the joined material. CONSTITUTION:The body of a finger is formed of a hard metallic material such as ''Inconel''. At the same time, a tip chip is formed separately of sintered self-melting alloy high in wear resistance and corrosion resistance such as Ni- Cr-B-Si alloy. Stepped chip fitting seat 8 is formed at the upper end of the finger body 6, and a tip chip 7 is joined to the fitting seat 8 by brazing, etc. to form a collet finger 4. Plural collet fingers 4 are put together and fastened tightly with dummies 9, 10 of the same shape and finished by polishing.
Patent JP-S61218619-A (JP)
Title: Production of self-curing resin
Inventor: KAGAWA KUNIHIRO
IPC: C08G59/00
Filed: 1985-03-25
Abstract: PURPOSE:To obtain the titled resin suitable for cationic electrodeposition, having low-temperature setting properties, by adding a primary monoamine to an aminimide group-containing ethylenic unsaturated compound, and a primary monoamine to the addition product. CONSTITUTION:(B) A primary amine (e.g., ethylamine, etc.) is added to (A) an aminimide group-containing ethylenic unsaturated compound (e.g., 1,1,1- trimethylaminacrylimide, etc.) in the presence of an organic solvent preferably at 70-120 deg.C so that 0.05-1mol component B is added to 1mol component A, to give Michael type addition product shown by the formula (R1 is 2-30C alkyl, etc.; R2 is H, phenyl, etc.; R3, R4, and R5 are 1-8C alkyl, etc.). Then, this product is reacted with (C) a polyepoxide (e.g., polyglycidyl ether or polyphenol, etc.) in an organic solvent in an inert gas flow while stirring, to give the aimed resin.
Patent JP-H06276359-A (JP)
Title: Color picture reader
Inventor: HARADA MASAAKI
IPC: G02B27/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide the color picture reader in which picture quality of a read picture is improved by compensating chromatic aberration of a convergent optical transmission array even when the convergent optical transmission array having the chromatic aberration is in use. CONSTITUTION:A light receiving face of a 3-line color image sensor 4 and an original face 7 are arranged in a position where an isosceles triangle whose bottom side is an optical axis 6 of a convergence optical transmission array 3 is formed, and three color light receiving sections 4a, 4b, 4c of the 3-line color image sensor 4 are arranged from an apex of the isosceles triangle in the order of shorter wavelength. Then an apex angle theta of the isosceles triangle formed by the original face 7 and the light receiving face 4 of the 3-line color image sensor is selected according to the equation below: 2sin<-1>{(DELTATC-4DELTAI)/4 d}<theta<2sin<-1>{(DELTATC+4>=I)/4d}} (thetanot equal to 0), where ATC is a difference of a conjugate length between a color of a shortest wavelength and a color of a longest wavelength in three colors in the convergent optical transmission array, DELTAI is a focal depth of the convergent optical transmission array and d is an adjacent pitch of the light receiving sections of the 3-line color image sensor.
Patent JP-H08254358-A (JP)
Title: Electric water heater
Inventor: ARAI KEITARO
IPC: F24H1/18
Filed: 1995-03-17
Abstract: PURPOSE: To provide information for judging whether a boiling-up operation is normal in the case of diagnosing a troubled state and support the diagnosis against the trouble. CONSTITUTION: A heater 2 is electrically energized in a mid-night electrical power service time range to perform a boiling-up operation within a hot water tank 1, wherein at least a boiling-up temperature and a boiling-up time at this time are stored in a data storing device 9 and when a troubled state is diagnosed, the boiling-up temperature and the boiling-up time stored in the data storing device 9 are displayed and outputted to a displaying device 10.
Patent JP-S59184683-A (JP)
Title: Printer
Inventor: NAKAJIMA YUUJI
IPC: B41J19/30
Filed: 1983-04-05
Abstract: PURPOSE:To enable to position with high accuracy and eliminate noise, by a method wherein a rail and projections for positioning a frame are pressed to each other by utilizing a tightening force for screws for fixing the rail, in a printer using a linear pulse motor. CONSTITUTION:Left and right side plates 3b, 3c of the frame 3 are provided with ?-shaped notches 11 for the projections 3f, 3h and 3g, 3i for positioning the frame 3, and square nuts 12 are fixed in the notches 11. The rail 4 for fitting a slider on which a printer is mounted is strongly pressed against the projections 3f, 3h and 3g, 3i by engaging the screws 6 into the nuts 12 and tightening the screws 6.
Patent JP-S59183717-A (JP)
Inventor: KURODA AKIRA
IPC: A47J29/00
Filed: 1983-04-05
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-S63226953-A (JP)
Title: Semiconductor device
Inventor: ITAHANA HIROSHI
IPC: H01L25/11
Filed: 1987-03-16
Abstract: PURPOSE:To let an element display its performance up to the limit of its rating by a method wherein a snubber capacitor is installed nearly just above a cooler and a pipe line and its terminal is arranged on the opposite side of a condenser so that the wiring inductance of a snubber circuit can be reduced without obstructing a checking operation or an exchange operation of a semiconductor element such as a GTO or the like. CONSTITUTION:Semiconductor elements 1, 1' are arranged in such a way that their both faces come into contact with coolers 2-2'' containing a coolant; the coolant contained in the coolers 2-2'' is boiled by the heat generated by the semiconductor elements 1, 1; its vapor is guided to a condenser 6 through a pipe line 5 which is arranged nearly horizontally; it is cooled and liquefied. At a semiconductor device constituted in this manner, a snubber capacitor 7 as a snubber circuit component of the semiconductor elements 1, 1' is installed nearly just above the coolers 2-2'' and the pipe line 5; a terminal 8 of the snubber capacitor 7 is arranged on the opposite side of the condenser 6. By this setup, a wiring operation of a snubber circuit can be executed at a shortest distance and the wiring inductance can be reduced sufficiently. On the other hand, the semiconductor elements can be checked and exchanged from the front of the opposite side of the condenser; these operations are not obstructed.
Patent JP-H06276761-A (JP)
Title: Electrostatic actuator
Inventor: KONNO SHINJI
IPC: H02N1/00
Filed: 1993-03-18
Abstract: PURPOSE:To enable smooth stable driving for a prolonged time by forming a projection between a stator and a moving piece for forward moving air reducing friction loss and limiting the regulation of the projection at a value within a fixed range. CONSTITUTION:An electrostatic actuator is composed of a stator 3, in which strip electrodes 2 are arranged to an insulating supporter 1 at regular intervals, and a moving piece 6. in which a resistor layer 5 is formed to an insulating film 4. Voltage by a specified applied voltage pattern is applied to electric wires 7, 8, 9, and the moving piece 6 is floated instantaneously by the action of static electricity and moved while preventing friction. Projections are formed to a surface on the contacting side with the moving piece 6 of the stator 3 and a surface on the contacting side with the stator 3 of the moving piece 6 at that time, and the regulation (alpha/x* holds. where alpha represents the standard deviation of the height of the projections and x* the mean value of the height of the projections) is set at 10% or less. Accordingly, the electrostatic actuator having excellent durability and capable of being smoothly driven for a prolonged time is obtained.
Patent JP-H06273839-A (JP)
Title: Camera and image processor
Inventor: KODAMA SHINICHI
IPC: G03B7/17
Filed: 1993-03-18
Abstract: PURPOSE:To take plural photographs having different conditions and record plural pieces of information by releasing once on a camera side, and to synthesize plural photographs to obtain one photograph based on the recorded information on an output part side in order to obtain a clear photograph having a special effect by a simple constitution. CONSTITUTION:In a camera part (a), a camera operating condition is set by a sequence controller 1 based on the information from a mode setting device 9 set by a photographer, the information from a range-finding detector 2 and an exposure detector 3. And plural images are photographed and recorded under a sequence of process while controlling/changing an illuminator 4, an exposure device 5, a lens driving device 6, a medium driving device 7 and an information recording device 8. In the output part (b), one picture is formed by performing a correction processing for a basic image by use of the other image based on the information from the information reading device 11 and which corresponds to a series of images stored in an image storage device 13.
Patent JP-2000261189-A (JP)
Title: Apparatus and method for controlling electronic component mounting machine
Inventor: IGUCHI KIYOSHI
IPC: H05K13/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To automate the operation for placing a part feeder mount to a part feed position and the operation for selecting one electronic part feeder designated among electronic part feeders disposed on the mount. SOLUTION: The apparatus comprising a plurality of part feeder mounts 30a, 30b having the respective electronic parts feeders 40a, 40b, stores in an electronic part information memory the arrangement of the part feeders 40a, 40b on the mounts 30a, 30b and the kinds of electronic parts that the part feeders 40a, 40b stock, retrieves information in this memory to find the feeder mount 30a, 30b that mounts the part feeder which stocks electronic parts to be next mounted, together with the mounting position on this feeder mount, selects the feeder mount 30a, 30b and the part feeder 40a, 40b, based on the retrieval result, moves and positions the selected feeder mount to a part feed position.
Patent JP-H10257301-A (JP)
Title: Printer
Inventor: KUBO YOJI
IPC: G03G21/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a printer with which the form plate of multi-plane full 'KIKU' size (636×939mm) can be outputted, while considering a printing position in the form plate, page position and the cut size of machine plate when outputting the from plate onto a direct machine plate while bisecting it. SOLUTION: This printer has a document file data part 7 for storing document data, a printing control part 16 for converting the document data stored in the document file data part 7 to print data and outputting them to a print-out device, an instruction input part for applying an instruction to the printing control part 16, so as to output the document data stored in the document file data part to the print-out device, while designating an output paper size, and a plane arrangement determining part 10 for controlling the printing control part so as to output the data, while dividing the document data into the paper sheets in printing paper size and considering the printing position in the machine plate, page position and the cut size of machine plate, when the size of output paper designated by the instruction input part is larger than a print paper size at the print-out device.
Patent JP-H04294230-A (JP)
Title: Optical fiber type temperature distribution measuring apparatus
Inventor: OZAWA YASUO
IPC: G01K11/32
Filed: 1991-03-22
Abstract: PURPOSE:To measure even a long distance with high accuracy by removing the measurement error of the temperature distribution resulting from the mixture of the Rayleigh scattering light into a measuring light. CONSTITUTION:Optical pulses are put into a sensor optical fiber 20 from a light source 1 in a measuring apparatus 10. The back scattering light generated in the optical fiber is guided to photodetectors of measuring systems 30a, 30s in the measuring apparatus. The temperature of the optical fiber 20 is obtained from the intensity of the back scattering light, and the position where the back scattering light is generated is obtained from the difference of the time when the optical pulses enter the optical fiber and when the back scattering light reaches the measuring systems 30a, 30s. Accordingly, both the temperature and the position can be measured concurrently in this temperature distribution measuring apparatus for measuring the temperature distribution of an optical fiber. A temperature distribution operator having a function of converting a value obtained by subtracting Ir(x) which is a function of the distance from the intensity I(x) of the received light corresponding to the distance (x) to the temperature is provided in this apparatus.
Patent JP-H08253443-A (JP)
Title: Production of carbonate
Inventor: ODAN KYOJI
IPC: B01J27/122
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a carbonate at a high reaction rate in high selectivity from CO and methyl nitrite without using corrosive HCl under mild conditions by using a catalyst in which a platinum group metal (compound) is supported on a specific alumina support. CONSTITUTION: Carbon monoxide is subjected to vapor phase catalytic reaction with a nitrite (preferably methyl nitrite or ethyl nitrite) in the presence of a chlorofromic acid ester (preferably methyl chloroformate or ethyl chloroformate) using a catalyst in which a platinum group metal or its compound is supported on an alumina support having 40-500Å pore diameter and 0.3-1ml/g pore volume. The alumina support is obtained by drying, e.g. an alumina support raw material such as alumina sol, etc., molding the dried raw material and baking the amorphous alumina support raw material in air or N2 gas atmosphere at 500-1000 deg.C. Palladium chloride is preferably used as the platinum group metal (compound) supported on the alumina support and a impregnation method or an evaporation- to-dryness method is preferably used as the supporting method.
Patent JP-H1046027-A (JP)
Title: Electroconductive polymer structure and production thereof
Inventor: ANGELOPOULOS MARIE
IPC: C08L101/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive polymer structure having a high degree of crystallinity and to provide a method for producing the same. SOLUTION: This structure containing a polycrystalline material containing microcrystals of an electroconductive polymer and precursor thereof, contains amorphous materials of the polymer and the precursor thereof in mediating regions among the microcrystals. By adding an additive such as a plasticizer and a diluent to a solution for forming a polycrystalline material, a high degree of crystallinity is obtained by giving a high mobility to the polymer molecules for associating each other and producing the polymer under a condition for forming a crystalline state. The form of the polycrystalline material can be adjusted so as to modify the characteristics of the material such as a degree of crystallinity, a size of the crystalline particles, a glass transition temperature, a thermal expansion coefficient and an electroconductivity.  As opposed to a stretched film having an anisotropic electroconductivity, the polycrystalline material attains an isotropic and high electroconductivity without getting stretched.
Patent JP-H02236722-A (JP)
Title: System for controlling common use of input/output picture format
Inventor: YAMADA YOSHIYUKI
IPC: G06F3/048
Filed: 1989-03-10
Abstract: PURPOSE:To reduce a necessary memory area and to easily and surely perform change by generating one picture definition body and embedding information for a part whose fixed display part is different, and generating a desired input/ output picture based on them. CONSTITUTION:Input/output picture formats for plural input/output pictures having the same input/output items are defined, and also the picture definition body 1 defined as an embedding variable item for a different part out of fixed display and a embedding information file 2 in which the embedding information is defined and stored are generated in advance. The input/output picture format designated from the picture definition body 1 is taken out when the input/output picture is generated, and also, the embedding information designated from the embedding information file 2 is taken out and embedded in the embedding variable item of the input/output picture format, thereby, the desired input/ output picture can be generated. In such a way, it is possible to reduce the necessary memory area and to easily and surely perform change work.
Patent JP-S51135725-A (JP)
Title: Method of manufacturing core members for wooden ski bodies
Inventor: YAMABE SOUKICHIROU
IPC: A63C5/12
Filed: 1975-05-20
Abstract: PURPOSE: To realize mass production of core mambers covered with uniform meshes by utilizing the ompensative characteristic of plait. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11329323-A (JP)
Title: Method and system for blanking electron beam for electron beam lithography processing
Inventor: MICHAEL J PENBERS
IPC: H01J37/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic method and system lowering or eliminating the blanking jitters. SOLUTION: An upper deflecting plate pair 28 is connected with a hybrid circuit 52, and an electron beam 18 is applied with voltage for deflecting it as it passes through an aperture 30, then the electron beam flows from the aperture 30 toward a lower deflecting plate pair 32 which is supplied with voltage by a hybrid circuit 54. The delay between driving voltages impressed on the upper deflecting plate pair 28 and the lower deflecting plate pair 32 can be set and adjusted by various means. For example, a delay using a variable capacity diode to enable a small trimming is added to a fixed transmission line delay, to be used. The production of the hybrid circuits and the trimming can be carried out with sufficient precision such that waveforms of the driving voltages of the upper and the lower deflecting plate pairs 28, 32 are identical within a very narrow range of tolerance.