baber/WOPTO huggingface dataset:
Patent JP-S60263870-A (JP)
Title: Detecting device for accident point
Inventor: KANAMARU KIMIHARU
IPC: G01R31/08
Filed: 1984-06-12
Abstract: PURPOSE:To detect a ground fault accident point instantaneously by providing a current transformer installed at plural spots, both a light emitting and a photodetecting element, optical fiber, exclusive OR circuit, and a section identification code output circuit. CONSTITUTION:Current transformers 20 are installed on an overhead earth-wire; and a detection part 41 using a light emitting diode with wavelength lambda1 is connected to transformers 20 at both ends and a detection part 41 using a light emitting side with wavelength lambda2 is connected to other transformers 20. Light beams from detection parts 41 and 42 are entered into optical fibers 60 and multiplexed, and the light is wavelength-demultiplexed by a long-wavelength transmission filter 70 and photodetected by corresponding photodetecting elements 81 and 82. In this case, signals from the elements 81 and 82 are inputted to the exclusive OR circuit 91 and the section identification code output circuit 92 is operated with the exclusive-OR output; and the signal is converted by an electro- optic converting circuit 93 into a light signal, which is transmitted to a remote position through an optical fiber 94, thereby displaying an accident section on an accident point display device 96.
Patent JP-H05315267-A (JP)
Title: Plasma cvd apparatus
Inventor: SUZUKI NAOKI
IPC: H01L21/31
Filed: 1992-05-13
Abstract: PURPOSE:To improve productivity of a plasma CVD apparatus by reducing the number of times of maintenances of a light transmission part provided in a reaction chamber. CONSTITUTION:The plasma CVD apparatus comprises a cylindrical spacer 28 made of an insulating material to surround a periphery of a space between a substrate base 23 and a quartz plate 26 of a light transmission part, a purge gas supply port 27 for supplying nitrogen, oxygen or inert gas into the spacer 28, and a purge gas discharge port 29 for discharging the supplied purge gas into a reaction chamber 15. Thus, heat transfer from the base 23 to the chamber 15 is reduced without disturbing emitting of an infrared ray from an infrared lamp 25 to the base 23 through the transmission part. The N2 gas, O2 gas or inert gas is supplied into the spacer 28, discharged from the port 29 to eliminate mixture of the reaction gas into the spacer 29, thereby obviating deposition of a film on the plate 26.
Patent JP-H09304978-A (JP)
Title: Color picture image formation device
Inventor: IRIYAMA TOKUO
IPC: H04N1/46
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To increase resolution of a picture image by increasing line density in a auxiliary scanning direction by four times two times when a black and white picture image and a two-color picture image other than full color picture image are formed in a color picture image formation device so as to improve picture quality. SOLUTION: When yellow, magenta, cyan, and black represented by Y, M, C, and K in a color picture image formation device, a developing means is constituted by developing machine for color consisting of Y, M, C, and K. At least one of the developing machine for Y, M, C, and K operates when a picture image is formed, and only developing machine for K is driven singly when K single color picture image is formed. Among Y, M, C, and K charging means, only Y charging means on the most upstream side operates singly. Exposure timing of each Y, M and C exposure means is shifted sequentially for exposure timing of K exposure means by 3/4, 2/4, and 1/4 of horizontal scanning line pitch interval, respectively, to distribute picture image data to each Y, M, and C exposure means per one scanning line for operation.
Patent JP-S6443-A (JP)
Title: Novel 2-aryl propyl ether and thioether derivatives, production thereof and insecticide and acaricide
Inventor: NAKATANI KIYOSHI
IPC: A01N43/08
Filed: 1988-05-19
Abstract: NEW MATERIAL:A compound expressed by formula I [Ar is (substituted)alkyl- substituted naphthyl or (substituted)phenyl; R is methyl or ethyl; Y is O or S; B is formula II or III (Z is O, S, CO or CH 2 ; R 1  is H, halogen, alkyl or alkoxy; n is 1W5), except 3-phenoxybenzyl 2-(4-ethoxyphenyl)-2-methylpropyl ether and compound expressed by formula IV (R 2  is halogen or alkyl; m is 1 or 2].  
     EXAMPLE: 3-(4-Methoxyphenoxy)benzyl 2-(4-methylphenyl)-2-methylpropyl ether.  
     USE: An insecticide and acaricide.  
     PREPARATION: A compound expressed by formula V is reacted with a compound expressed by the formula B-CH 2 -D [either of A and D is halogen and the other is expressed by the formula Y-M (M is H, alkaline or alkaline earth metal) or both are OH] to afford the aimed compound expressed by formula I. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0416378-A (JP)
Title: Multicolor electrostatic printing method
Inventor: AIZAWA AKIHIKO
IPC: B41M1/42
Filed: 1990-05-10
Abstract: PURPOSE:To improve designing suitability and decorativeness of printing patterns by a method wherein half-tone plates with half-tone dots distributed in roughness and fineness for each of colors, cyan, magenta, yellow, and black are made after color separation is made to an original picture, and inks in the above-mentioned colors are fixed one after another by electrostatic adsorption to a matter to be printed through the half-tone plates that are kept noncontact with the matter to be printed and after this, fixation of the inks is processed. CONSTITUTION:Color separation is made to an original picture and half-tone plates 1-4 with half-tone dots 1a-4a distributed in roughness and fineness for each of the colors, cyan C, magenta M, yellow Y, and black BL are prepared. Inks in the colors C, M, Y, and BL are then fixed one after another by electrostatic adsorption to a matter A to be printed through the half-tone plates that are kept noncontact with the matter A to be printed and after this, fixation processing is made for the inks. Therefore toning of the ink in advance of the printing becomes unnecessary, and fine adjustment of gradation and contrast in the printing made by using the inks in four printing colors of C, M, Y, and BL can be made. Thereby the range of applicable color patterns can be extended, resulting in improvement of the designing suitability and decorativeness in the printed matters made by electrostatic printing.
Patent JP-S5644841-A (JP)
Title: Defect inspection method of crack and breakage using ultrasonic wave when parts are pressed in
Inventor: WAKIYAMA MOTOTOSHI
IPC: G01N29/04
Filed: 1979-09-21
Abstract: PURPOSE: To automatize the detection of occurrence of breakage, crack defect during pressing-in operation and to improve the quality of products by a method wherein ultrasonic wave occurring together with the occurrence of the crack and breakage  defect is defected when pressing plastic products into a rigid body.  
     CONSTITUTION: Plastic parts 2 sheathed with crack preventing copper ring 3 is pressed into rigid prepared shaft 4 of a motor and the like by descending pressing-in head 1. Pressing-in head 1 is equipped with acoustic emission (AE) sensor 5 and when breakage and cracks occur in the plastic parts 2, the occurrence is sensed as a ultrasonic wave. The output emitted from AE sensor 5 passes through amplifier 6, comes into bypass filter 7, and here, noise peculiar to the pressing-in machine, etc. is eliminated, and the ultrasonic wave generated from the occurrence of breakage and cracks is screened on synchroscope 11. On the other hand, if breakage or crack occurs, press control machine 10 stops its operation and the damaged parts is removed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5345546-A (JP)
Title: Liquid crystal display device
Inventor: OOZEKI TAKASHI
IPC: G02F1/1337
Filed: 1976-10-07
Abstract: PURPOSE: The need for injecting liquid crystal into a cell by imparting rotatary polarization characteristics to liquid crystal molecules and twist-orienting them is eliminated and crosstalks in the case of matrix driving display are prevented by providing specific electrodes within a twisted nematic type liquid crystal device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06306405-A (JP)
Title: Production of composite compact magnetic core
Inventor: TORII MICHIHIRO
IPC: B22F5/12
Filed: 1993-04-24
Abstract: PURPOSE:To produce a compact magnetic exhibiting a small loss over a wide frequency band without deteriorating the magnetic characteristic of a magnetic metal powder. CONSTITUTION:A high-resistance layer consisting of a magnetic oxide is formed on the surface of the powder of iron, iron alloy or amorphous magnetic alloy, an inorg. binder or an org. binder is added to the surface-treated grains or their mixture, and the admixture is compacted. A flaky grain having 1:3 aspect ratio and with the thickness in the minor-axis direction controlled to <=75mum is especially preferable. The grain is flaked by roll milling, stamping, etc. The grain is oriented by a magnetic field when compacted by utilizing its shape anisotropy, or the grain is oriented by rolling. The rolled sheet can be stamped, and the stamped articles can be laminated. The sheet is wound on a mandrel and formed into a cylinder or a ring. Further, the grain is oriented by a wet process.
Patent JP-S61785-A (JP)
Title: Time control method
Inventor: UENO JIYUNICHI
IPC: G04G5/00
Filed: 1984-06-14
Abstract: PURPOSE:To conserve labor for performing highly reliable time control by automating time control, by providing a clock apparatus backed up by an uninterruptible power source to perform the correction of a timing value at the re- opening time after power failure. CONSTITUTION:The timing value of a clock circuit formed of a build-in counter and RAM13 is corrected on the basis of the time information, which is supplied along with order information from an upper rank apparatus through an interface 16, through CPU11 and that of a clock apparatus 32, which is backed up by the battery of an interruptible power source, is further also corrected. Even when the time information from the upper rank apparatus is not received by RAM15 backed up by RAM13 and a battery 14, the timing value of the clock apparatus 32 is corrected through the clock circuit. Further, when CPU11 stops its operation and re-opens the same, the timing value of the clock circuit is corrected by the apparatus 32. By this mechanism, time control is automated and labor for performing highly reliable time control can be conserved.
Patent JP-S63296830-A (JP)
Inventor: HAINTSU SAUERU
IPC: B01F27/73
Filed: 1988-05-19
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-H01290385-A (JP)
Title: Television receiver
Inventor: EGASHIRA HIDETAKA
IPC: H04N5/445
Filed: 1988-05-17
Abstract: PURPOSE:To display a powerful video image in the best state and to attain nearby observation by controlling the receiver to be in a preset video adjustment level in response to the visual distance between the television receiver and a viewer and displaying the said visual distance on the screen. CONSTITUTION:When the viewer controls a remote control transmitter 16 and its signal is received by a remote control reception circuit 15, a visual distance display 2 in response to the visual distance is given on a television screen 1. The optimum adjustment level is preset in response to the visual distance display, then the video adjustment level is varied automatically by varying the visual distance and the adjusting state display 3 of the video image is given on the screen. Well known circuit are used for a video adjustment circuit 13 and a screen display circuit 15 the same as a conventional television reception circuit. The television reception circuit 11 and a cathode ray tube 12 are conventional circuit and tube.
Patent JP-S61278203-A (JP)
Title: Variable band width filter
Inventor: JIEEMUZU DEII INGURISHIYU
IPC: H03H7/01
Filed: 1986-05-26
Abstract: PURPOSE:To vary the band width while keeping an output amplitude to a constant value without being affected with noise by connecting a variable resistor between an input amplifier means and a passive filter and applying a current to the passive filter from a variable current source. CONSTITUTION:An input amplifier 30, a deQing resistor 32 (Rbw), a passive filter 36 and an output amplifier 38 are connected in cascade. When a resistance value of the resistor 32 is increased, the band width is increased. Moreover, the current in the filter 36 is decreased proportionally, the voltage amplitude of circuit response is decreased. Since the output impedance of the amplifier 30 is low, an output voltage AV0 of the amplifier 30 is increased proportionally by the reduction in the current required for the next stage. In order to compensate the loss of the output signal amplitude, a current Icomp is injected to a node M by a variable current source 34 controlled by the voltage AV0. Thus, regardless of the selected resistance Rbw of the resistor 32, that is, the band width of the filter 36, the resonance current flowing to the equivalent resistor Rs of the filter 36 is kept constant. Thus, the amplitude of the response of the entire circuit is made constant independently of the band width.
Patent JP-H11313310-A (JP)
Title: Plant monitoring device
Inventor: ITO YOSHINO
IPC: H04N7/18
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a device that sends an image without lack in reality while reducing the load of a network usually and sends an image attaching importance to the image quality at the time of an abnormality. SOLUTION: In this plant monitoring device, a central control room is provided with an abnormal position specifying means 2 that detects abnormality from inputted process data to specify an abnormal position, a compression information transmission means 4 that sends an image whose compression rate should be revised and the information of a compression mode to a site, an image expansion means 6 that expands the compressed image received from the site and an image display means 7 that displays the expanded image.  The site is provided with an image read means 10 that reads a photographed image of a device being a monitored object and adds information indicating the monitored object and the compression mode to the image, an image information reception means 11 that receives the image whose compression rate should be revised and the information of the compression mode from a central control room, an image compression means 12 that compresses the image with a compression means corresponding to the compression mode and an image transmission means 13 that sends the image that is compression-processed to the central control room.
Patent JP-H08310387-A (JP)
Title: Wiring structure and wiring attaching method for motor provided in axle of rolling stock
Inventor: MATSUOKA KOICHI
IPC: B61F13/00
Filed: 1995-05-19
Abstract: PURPOSE: To easily perform electric wire connection from the outside of the electromagnetic coil of a stator while maintaining the strength of an axle by providing a packing material formed of an insulated resin material formed so as to fill a notched part burying a conductive body and form the outer peripheral part of the axle. CONSTITUTION: Two notched parts 11 are provided to be opposite to each other on the diameter lines of a motor shaft and an axle 2a. An adhesive film layer 12 is stuck to each of the notched part 11 and the packing material 14 of an insulated resin material with a conductive body 13 buried therein and a metallic layer 15 are fitted on this adhesive film layer 12. The metallic layer 15 forms the outer peripheral part of the axle. This metallic layer 15 is omitted when the strength of an insulated resin material is high and front and back rocking of a vehicle is small, giving a small influence. However, it is preferred to install this in terms of the improvement of a strength, the pretension of damage and the improvement of durability. The adhesive film layer 12 acts to elastically stick the packing material 14 to the axle 2a.
Patent JP-H01290058-A (JP)
Title: Log-in control system for time sharing system
Inventor: OGAWA SHUICHI
IPC: G06F15/00
Filed: 1988-05-17
Abstract: PURPOSE:To automatically carryout a designated command by using a mechanism where a designated command train is automatically carried out after the start-up procedure is processed as long as a user designated the command train that is automatically carried out at the log-in time. CONSTITUTION:A user has input of a user identification name 201 and at the same time designates a start-up procedure file 204 and a command train 205 which is automatically carried out at the log-in time. A TSS control job receives the file 204 and the train 205 and checks the identification propriety of the user to start a session job. In this case, the start-up procedure and the designation of the command train to be automatically carried out at the log-in time are delivered to the session job. Thus the session job carries out successively the command train 205 if the command train 205 is designated after the start-up procedure 204 is processed and gives an instruction to the TSS control job to display a prompt. i.e., a message showing the end of a log-in action at the user terminal. In such a way, the designated command can be automatically carried out.
Patent JP-H01291398-A (JP)
Title: Intrusion monitoring device
Inventor: MIYAGAWA TAMOTSU
IPC: G08B13/00
Filed: 1988-05-18
Abstract: PURPOSE:To prevent a false alarm of an intrusion, and also, to detect an intruder, as well who has passed through a boundary of a zone by providing plural intrusion detecting sensors on every monitor area, and also, providing a boundary detecting sensor for detecting a passing of a boundary between each monitor zone. CONSTITUTION:Plural intrusion sensors A, B are provided on every monitor area Z1-Zn, and a boundary intrusion detecting sensor C for detecting a boundary intrusion of each monitor area Z1-Zn is provided. In this state, when plural intrusion detecting sensors A, B have been interlocked and operated in the same monitor area, and when a boundary intrusion detecting sensor C and the detecting sensor B in an adjacent area have been interlocked and operated, an intrusion into a specific area X is detected. In such a way, a false alarm of an intrusion is prevented, and also, even if the intrusion has been executed through the boundary, the intrusion into the specific area is detected.
Patent JP-S6016710-A (JP)
Title: Sound quality adjusting device
Inventor: KIDO KOUICHI
IPC: H04R3/04
Filed: 1984-06-13
Abstract: PURPOSE:To vary an acoustic characteristic irradiated from a speaker corresponding to an output voltage by adjusting a signal obtained from an acceleration MFB (motional feedback) circuit and a signal obtained from an amplifier output terminal interlocking with a variable attenuator adjusting sound volume. CONSTITUTION:Since a variable attenustor 12 in interlocking with a variable attenuator 2 is turned near ground position when a slider of the variable attenuator 2 is placed near the ground position, a resistance value of a voltage controlled attenuator 14 is a maximum value. Thus, a signal divided by resistors R1, R2 and fed back negatively is small, and a signal having a large level from the MFB feedback circuit 13 is fed back to an input terminal and a voltage shown in A is obtained at an output terminal. When the slider of the variable attenuator 2 is at a maximum position next, a voltage applied to the voltage controlled attenuator 14 through the variable attenuator 12 becomes maximum and its resistance value becomes a minimum value. Thus, the signal divided by the resistors R1, R2 and applied to the input terminal is maximized, the signal form the MFB feedback circuit 13 is minimized and a voltage shown in B is obtained.
Patent JP-H06333522-A (JP)
Title: Ecr type ion source
Inventor: NAKAYAMA TAKAYUKI
IPC: H01J37/08
Filed: 1993-05-24
Abstract: PURPOSE:To generate ion beams whose flux is uniform, by providing magnets on the surface opposite to a drawing-out electrode. CONSTITUTION:Plural ring form permanent magnets 12a to 12d are provided coaxially on the disk form inner wall 11a at the rear side of an almost cylindrical box body 11 to form a plasma chamber 10, to make the S pole and the N pole in the alternative form. While the Ar gas is led in to the plasma chamber 10 from an operating gas lead-in port 13 at the center, microwave is led in from a microwave lead-in port provided at the inner wall 11b of the box body 11. As a result, a microwave discharge is generated by an electron cyclotron resonance(ECR) near the permanent magnets, so as to convert the Ar gas into plasma. In this case, since the permanent magnets 12a to 12d are arranged uniformly on the surface opposite to a grid-form drawing-out electrode 15, an ECR area is formed uniformly in the plasma chamber 10, so as to make the plasma density uniform. Consequently, ion beams whose flux is uniform can be obtained by drawing out and accelerating the plasma by the drawing-out electrode 15.
Patent JP-H11313062-A (JP)
Title: Data distribution device, data reception device and data distribution system
Inventor: SAKAI KAZUO
IPC: H04L69/14
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a data distribution system where a data reception device using two broadcast channels and a data reception device using only one broadcast channel coexist and data can be transmitted/received. SOLUTION: A two broadcast channel use-type data distribution device 1 divides distribution data into two and transmits data A and B which are divided into two from one broadcast channel through different broadcast channel lines so that data A and data B are alternately transmitted. A two broadcast channel use-type data reception device 3 simultaneously receive data A and B from the two broadcast channel lines, rearranges data A and B and restores distribution data. The one broadcast channel-type data reception device 3 is connected to one broadcast channel line and receives data A and B in order, rearranges data A and B and restores distribution data.
Patent JP-H04349539-A (JP)
Title: Operation control system for microprocessor
Inventor: YAGI HISAO
IPC: G06F11/20
Filed: 1991-05-28
Abstract: PURPOSE:To prevent the omission of information which follows switching by executing the system switching control of a microprocessor containing a CPU and other circuits such as a memory, a bus, etc., and having a redundant constitution, in a period in which an access to other circuit from the CPU is stopped. CONSTITUTION:An interrupting signal generating circuit 70 inputs a fundamental period clock 80 and a redundant constitution switching signal 90, and outputs first interruption clocks 111, 112 for giving a fundamental operation period, second interruption clocks 121, 122 having a correlation to this clock, and a bus control signal 100 synchronized with this second clock. CPUs 21, 22 which input second interruption clocks 121, 122 through interruption control circuits 61, 62, stop an access to other circuit executed through bus control, circuits 41, 42, and execute system switching by a bus control signal 100 during that time.
Patent JP-H11281006-A (JP)
Title: Catalyst cylinder for combustion inside furnace
Inventor: KITAZAWA MITSUYOSHI
IPC: F23C13/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To burn liquid fuel or gaseous fuel perfectly in a boiler or the like and contribute to preservation of the global environment by saving energy and reducing air pollution. SOLUTION: A ceramic heat-resistant combustion catalyst cylinder (1) is provided in the center of flame inside a furnace (6) and heated to high temperature. Thereby primary side combustion flame (11) is allowed to pass through the inside of the combustion catalyst cylinder (1) to conduct high temperature recombustion and becomes secondary side combustion flame (12) burned completely and injects from outlet vents (2) of the flame of the combustion catalyst cylinder (1), which reduces consumption of fuel kerosene roughly 4 percent and allows smoke concentration to be reduced roughly half.