baber/WOPTO huggingface dataset:
Patent JP-H0575504-A (JP)
Title: Transmitting device for transfer of power line
Inventor: HARUNA OSAMU
IPC: H04B3/56
Filed: 1991-09-18
Abstract: PURPOSE:To keep the output current constant despite the change of the voltage inputted to a transmitting device. CONSTITUTION:An operational processor 13 reads the data written into the address of a ROM and equivalent to the voltage inputted to a transmitting device. Then the processor 13 performs a prescribed operation based on the data and the prescribed set value to decide the ON time of a thyristor 2. A phase control circuit 7 controls the firing angle to apply the ON time to the thyristor 2.
Patent JP-S6297200-A (JP)
Title: Control memory
Inventor: KATO YOSHITAKA
IPC: G11C19/00
Filed: 1985-10-23
Abstract: PURPOSE:To decrease the number of signals lines down to just one by using a signal corresponding to a rewriting address signal as a selection control signal of a selecting circuit and producing pulses at the timing where data to be rewritten is delivered. CONSTITUTION:A shift register 1 having (n+1)-bit shift length is shifted by a clock signal 8 applied to an input terminal 3. A selection circuit 2 usually selects the output side of the register 1 and the output of the register 1 is fed back to its input. Then the data stored in the register 1 in the (n+1)-bit cycle are delivered from an output terminal 6. The rewriting data is set at an input terminal 4 for rewriting data and the polarity of a selection control signal 9 of an input terminal 5 is defined so as to select the side of the terminal 4 at the timing where the data to be rewritten is delivered. Thus the rewriting data is delivered to the terminal 6 and stored in the register 1.
Patent JP-H0399378-A (JP)
Title: Method and device for forming variable density image
Inventor: SAITO TAKUSHI
IPC: G06T15/80
Filed: 1989-09-12
Abstract: PURPOSE:To easily form a required variable density image by utilizing the property that a difference between the variable density values of mutually adjacent picture elements is <=1 and finding out the variable density value information of the coordinate (X+1, Y) from the variable density value information of a picture element on the coordinate (X, Y) of a variable density image. CONSTITUTION:A conditional operation part 9 outputs a value obtained by subtracting twice the value of a variable density integer counter 5 from the output value of an addition part 7 at the time of inputting a condition signal 11, and if the signal 11 is not inputted, outputs a value adding '1' to the output value of the addition part 7. The counter 5 increases '1' only when the signal 11 is inputted and the output value of the operation part 9 is inputted to a variable density auxiliary register 6. The above operation is repeated only by the number of picture elements arrayed in the X direction of the formed variable density image to obtain the variable density value of the variable density image in the X axis. Thus, the variable density values of all picture elements on one scanning lines of the variable density image are formed. In addition, the processing of subscanning clock signal input is repeated only by the number of picture elements in the Y direction of the variable density image to obtain the variable density value of all picture elements of the variable density image of a necessary area.
Patent JP-H04116687-A (JP)
Title: Liquid crystal color display device
Inventor: SUZUKI YOSHIO
IPC: G09G3/20
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a satisfactory display picture with a simple constitution by simultaneously controlling a set of red, green, and blue as a unit by signal lines, switches, and extents of delay. CONSTITUTION:First signal lines LH1 to LHM are divided to sets of red, green, and blue by three continuous lines, and every other picture element electrode in the vertical direction is shifted in the horizontal direction by a 1/2 picture element. The right and the left of every other picture element electrode in the vertical direction are alternately connected to first signal lines LH1 to LHM, and first signal lines LH1 to LHM are connected to three third signal lines 14R to 14B, to which red, green, and blue video signals are supplied, through switches MR1 to MBS with respect to individual colors. The extent of delay corresponding to the 1/2 picture element pitch is relatively given, and switches MR1 to MBS are simultaneously controlled with a set of red, green, and blue as the unit. Thus, the satisfactory display picture is obtained with the simple constitution.
Patent JP-H08144906-A (JP)
Title: Starter
Inventor: SHIGA TSUTOMU
IPC: F02N15/02
Filed: 1995-09-18
Abstract: PURPOSE: To secure the operation of a positive magnet switch that absorbs any impact force at a time when a pinion is meshed with a ring gear. CONSTITUTION: Since a magnet switch 600 is installed somewhere apart more than a pinion 210, a distance between a plunger 610 of this magnet switch 600 and a pinion rotation regulating member 230 is lengthened, thereby making a cording member 680 doubling as a connecting means expansible. Accordingly, any impact force to be produced in time of engagement between the pinion 210 and a ring gear 100 is absorned by this long cording member, whereby it is preventable from being transmitted direct to the plunger 610. Accordingly, there is no vibration is the plunger, and thus any possible separation to be caused between a lower side movable contact 611 and a terminal bolt 620 can be prevented with certainty.
Patent JP-H0286569-A (JP)
Title: Image former
Inventor: KINOSHITA TAKATOMO
IPC: B65H83/02
Filed: 1988-09-22
Abstract: PURPOSE:To use a sheet storage capacity in a sheet refeeder safely and amply as well as to process both sides of a sheet in an efficient manner by installing a means for permitting a continuous processing operation of one side of the sheet at the number of sheets less than the sheet storable number of a sheet holding part conformed to conveying length of the sheet in a refeeding mode. CONSTITUTION:When a double mode is being set, whether a selective sheet is A4 breadth or not is judged, and if it is A4 breadth, an operator judges on whether the set copying sheet number is less than the predetermined sheet number A or not. In consequence, when it is less than the sheet number A, a copy operation permitting signal is set to '1'. In brief, a continuous processing operation for sheet one side for such as continuous copying, continuous scanning or the like is permitted. In addition, when it is much more than the sheet number A, the copy permitting signal is set to '0', and the continuous processing operation of the sheet one side is stopped.
Patent JP-S61118295-A (JP)
Title: Plate for lithographic printing requiring no water
Inventor: HAGIWARA IKUO
IPC: B41N1/00
Filed: 1984-11-14
Abstract: PURPOSE:To prevent the falling-down and print staining of silicon layer by providing an elastic layer and a primer layer between a supporter and the silicon layer. CONSTITUTION:An elastic layer is composed of a polymer having a Shore-A hardness of 15-80 and a tensile strength of 5kg/cm<2> or more preferably, having a primary role to relax stress on a printing plate, particularly on a silicone layer having small mechanical strength. A primer layer is provided between the elastic layer and the silicon layer to enhance the adhesion between both the layers. Since the polymer used in the elastic layer strongly combines with the silicon layer, no falling-down of the silicon layer occurs during the printing period, and clear printing without staining can thus be obtained.
Patent JP-H0881880-A (JP)
Title: Antimicrobial agent for treating fiber
Inventor: ICHIKAWA KENJI
IPC: D06M13/02
Filed: 1994-09-05
Abstract: PURPOSE: To obtain an antimicrobial agent having a high antimicrobial property and a sufficient washing-resistant property, being a liquid containing water as a solvent, capable of being easily applied to fibers in a good working environment. CONSTITUTION: The antimicrobial agent for treating the fibers comprises (A) a cation exchange surfactant, preferably benzalkonium chloride, (B) a metal having an antimicrobial action, preferably the Nlong chain acylamino acid salt of silver, copper, zinc or tin, and (C) water, wherein the component B is preferably contained in the aqueous solution of the component A in a dispersed state without causing the precipitation of the component B. The employment of two or more kinds of N-long chain acylamino acid salts containing different metals as the component B is preferable because the antimicrobial spectrum and antimicrobial action of the antimicrobial agent are widened and enhanced, respectively. The B:A weight ratio of the components B and A is 1:3 to 1:12.  The addition of both a nonionic surfactant and an amphoteric surfactant to the antimicrobial agent is preferable because the addition of the nonionic surfactant improves the adhesion of both the components A and B to fibers, and the addition of the amphoteric surfactant prevents the precipitation of the component B.
Patent JP-2000065793-A (JP)
Title: Method for controlling measuring sensor for measuring concentration of oxygen in gas mixture
Inventor: LENFERS MARTIN
IPC: G01N27/419
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To make compensable a rich drift by applying a voltage pulse un related to detection voltage to a pump cell at the stable operation of a measur ing sensor to depolarize the measuring sensor. SOLUTION: When a fuel/air mixed gas is present in a lean area, a measuring sensor 10 gets into a rich drift. The measuring sensor 10 supplies the detection voltage UD corresponding to a high oxygen content generated in exhaust gas 24 to a circuit device 32. A timing element 50 detects the continuous time and magnitude of the detection voltage UD and sends out a signal 52 when the detected values are within a predetermined numerical value range corresponding to lean operation. A switching means 54 changes over the anode current of the pump current IP corresponding to the concn. of oxygen in a short-time pulse like state by the control of the signal 52. Corresponding to this changeover, oxygen ions are transported to an electrode 40 from the electrode 38 of a pump cell 14 from a hollow space 28.  Herein, the pulse frequency changing the polarity of the short-time pump current IP and pulse length are adjusted in order to correct only the rich drift of the measuring sensor 10.
Patent JP-H1061428-A (JP)
Title: Catalyst deterioration judging device of internal combustion engine
Inventor: MORIWAKI HIDEO
IPC: G01M15/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst deterioration judging device which can judge a deterioration condition of catalyst with high accuracy. SOLUTION: Air-fuel ratio feedback control is done in accordance with output SVO2 of an O2 sensor on the downstream side of catalyst, change cycle of output SVO2 is measured, and judgement time TCHK is calculated (S3, S5). By multiplying a flow rate added up value GAIRSUM which corresponds to an added value of flow rate of exhaust gas to the judgement time TCHK, judgement parameter OSCINDEX which indicates oxygen storage capacity of catalyst is calculated (S6), and average travel value OSCMA of the judgement parameter OSCINDEX which is calculated is calculated furthermore (S13). When the average travel value OSCMA is smaller than a predetermined reference value LMTMA, it is judged that catalyst is deteriorated (S15, S17).
Patent JP-H08102851-A (JP)
Title: Method for processing image magnification
Inventor: UKEGAWA TAKESHI
IPC: H04N1/393
Filed: 1994-10-03
Abstract: PURPOSE: To obtain an image magnification processing method which can be realized without cost-up by stopping a transfer clock for transferring data from CCD by means of timing to increase the number of pixels in accordance with a magnification rate. CONSTITUTION: An analog image signal is outputted from a CCD 1 by the edge of the transfer clock after resetting. At the time of unmagnification, the analog image signals are continuously outputted by a continuous and normal reset pulse and the transfer clock. At the time of the magnification processing, the number of the pixel is required to be increased in accordance with the magnification rate. So, the reset pulse is thinned and the transfer clock is stopped at the magnification timing. Thus, the analog signal from CCD 1 is not changed at the time of the magnification timing. The reset pulse is stopped during this operation in order not to clear (in order to hold) data in the CCD 1 by the magnification timing.
Patent JP-2000051470-A (JP)
Title: Pachinko machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To inhibit winning balls standing in a winning ball storage and supply channel from passing out while a winning ball dispensing device is removed. SOLUTION: In the reverse of a game machine, a winning ball dispensing device 21 is matched and set detachably between a delivery channel 19 in the winning ball storage and supply channel and the upper end of a main discharge channel communicating with an upper ball pan or the like. A ball stopping means 31 is arranged in the part of the ball passage 23 of this winning ball dispensing device 21 that corresponds to a delivery channel 19. This ball stopping means 31, when the winning ball dispensing device 21 is matched and set, withdraws the closing valve 34 thereof to the outlet of the delivery channel 19, opens the outlet of the delivery channel 19 and permits winning balls to pass out. When the winning ball dispensing device 21 is detached, the closing value 34 of the ball stopping means 31 extends to the outlet of the delivery channel 19 and inhibits winning balls from passing out.
Patent JP-H0763558-A (JP)
Title: Method for collimating tracking device
Inventor: SAKO SHINICHI
IPC: G01C7/04
Filed: 1993-08-30
Abstract: PURPOSE:To automatically and surely collimate a subject to be collimated even when a tracking device is largely shifted from the subject, enhance the efficiency of collimating work, and save the labor. CONSTITUTION:An automatic tracking device 12 is collimated with a prescribed pattern according to a collimating program, whereby the coloring coating area of a working vehicle side automatic tracking device 13 is searched by a collimating telescope 124. When the appearance of the coloring coating area in the visual field of the collimating telescope 124 is confirmed by an image processing device 142, it is switched to collimation control by image processing, and the distance between the center of gravity of the coloring coating area image extracted by the image processing device 142 and the collimating cross mark of the collimating telescope 124 is calculated from the picture element coordinate on an image memory 144. Driving motors 12c, 12g are feedback controlled so that the center of gravity of the coloring coating area is put on the collimating cross mark on the basis of this calculated distance data.
Patent JP-H1159071-A (JP)
Title: Writing board
Inventor: OGASAWARA TSUTOMU
IPC: B43L1/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by integrally molding a pen tray by resin molding at a part for constituting a mounting member at a board body or a lower part of a window frame. SOLUTION: In a blackboard body 10, a base frame 12 is stood on a stand 11 and mounted at a rear side of the body 10. A window frame 13 having a front window 13a opened in a large size is supported to a front side of the frame 12. An endless sheet 14 bridged between right and left sides is partly opposed to an interior from the window 13a to form a writing surface S. A pattern punched hole is opened particularly at a lower horizontal frame 20 of the frame 13 in a substantially L-shaped section, and erasing tailing receiver 27 and a pen tray 28 are respectively provided at upper and lower stages. The receiver 27 and the tray 28 are integrally molded with the frame 20 by extrusion molding, and formed in a laterally long fence-like state. Both edges of the receiver 17 are covered with a protective cap to prevent exposure of the end after molding.
Patent JP-H1082826-A (JP)
Title: Cleaning method for ic socket, inspecting method for inspection board, cleaning device for ic socket, burn-in board inspecting device, and probe pin
Inventor: HARA NAOYUKI
IPC: G01R31/28
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To efficiently clean an IC socket by moving a head having abrasive sections kept in contact with the contact pins of the socket in the facing direction to the IC socket on a board. SOLUTION: This cleaning head 2 has cleaning pins 3 arrangedcorresponding to all contact pins 1 a on its lower face. The cleaning head 2 is fitted to a robot arm moved in the vertical, lateral, and longitudinal directions, it is arranged at the position facing many IC sockets 1 arranged on a burn-in board, and the cleaning pins 3 can be inserted into the corresponding contact pins 1a. File-like abrasive sections are formed at portions of the cleaning pins 3 exposed from the cleaning head 2. When the cleaning pins 3 are merely vertically moved while rubbing them against the contact sections of the contact pins 1a, an insulating material such as an oxide stuck in a burn-in test can be simply scraped off by the abrasive sections.
Patent JP-H0287117-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: SATO MASAHIKO
IPC: G02F1/1337
Filed: 1988-09-22
Abstract: PURPOSE:To improve blocking effect for sodium by disposing carbon or a thin film consisting primarily of carbon to a face contacting with a liquid crystal layer between two electrode base plates interposing ferroelectric liquid crystals. CONSTITUTION:Carbon or the thin film consisting primarily of carbon is disposed to a face contacting with the liquid crystal layer between two electrode  base plates interposing ferroelectric liquid crystals, and an org. resin film is disposed as a base for a thin film of at least one of the base plates. For example, a film 8 of carbon or a thin film (DLC) consisting primarily of carbon is formed on a polyimide film 3 or an insulating film 4 by the 200Angstrom plasma CVD process. The thin film has in this case no polarity but has electroconductivity and light transmittivity, so blocking effect for Na is improved.
Patent JP-S62100037-A (JP)
Title: Optical transmission system
Inventor: IMOTO KATSUYUKI
IPC: H04B10/2581
Filed: 1985-10-28
Abstract: PURPOSE:To suppress the interference between information signals by converting plural narrow band information signals into a frequency being at the out-band of a broad band information signal and converting the result into an optical signal having each wavelength and sending the signal. CONSTITUTION:The broad band information signal B at an input terminal 15 applies the intensity modulation directly to a semiconductor light emitting element (wavelength lambda1) at an optical transmission section 16, from which the result is sent. A 4MHz-TV video signal (narrow band information signal) alphais supplied from an input terminal 10 and frequency-converted into a frequency f2 being the out-band of a signal beta at a frequency converter 19. The signal alphafrequency-converted enters an optical transmission section 17, where the signal applied the intensity modulation to a semiconductor light emitting element (wavelength lambda2) directly and the result is transmitted through an optical fiber 1 via an optical multiplexer/demultiplexer 2-1. Thus, the interference between mutual information signals is suppressed.
Patent JP-H04118512-A (JP)
Title: Car body assembling accuracy measuring device
Inventor: TANAKA KOJI
IPC: B23P19/00
Filed: 1990-09-10
Abstract: PURPOSE:To easily and quickly measure accuracy in the assemble process of a car body by setting a displacement member at a reference position beforehand and measuring the displacements in 3 axial directions of the displacement member displaced due to its engagement with the car body side. CONSTITUTION:When the measuring face 26 of the upper end of a displacement member 16 is raised until it abuts on a measurement standard 27 with the measuring unit 3 of a jig body covered by the measurement standard 27, the displacement member 16 is restricted by a taper pin 22 at a reference position in the X axis and Y axis directions. This position is set as the origin and stored in a signal processing unit 5. In the next step, when a car body is positioned and placed on such jig body, and the member 16 is elevated until it abuts on the lower face of the floor, the coordinates data in X, Y, and Z directions can be obtained, and the accuracy of the hole diameter can also be measured depending on the rising and sinking distance of the pin 22. This constitution enables labor saving and improves the assembling accuracy in a fabrication process.
Patent JP-S6481397-A (JP)
Title: Manufacture of metallic base printed board
Inventor: FUKUSHIMA MUNEHIKO
IPC: H05K3/44
Filed: 1987-09-24
Abstract: PURPOSE:To form an accurate and miniature pattern and to improve insulating reliability of an opening by coating the surface and opening of a metal plate in which predetermined portions are opened with resin by fluidizing and dipping, then forming a circuit with conductive paste, and forming through holes as required. CONSTITUTION:An opened metal plate 5 is treated in a fluidizing and dipping tank of resin powder for forming an insulating layer of epoxy resin, polyamide, etc., the surface and, opening 6 are covered with resin to form a resin insulating layer 7. After a circuit 8 is formed with conductive paste on the layer 7, holes 6 to be filled with resin of the plate 5 are opened. Further, if necessary, through hole conductive layers 9 are formed in the holes 6 by means, such as through hole plating or conductive paste coating, etc.
Patent JP-H09129900-A (JP)
Title: Semiconductor device and preparation of the semiconductor device
Inventor: HERUBERUTO GEEBERU
IPC: H01L29/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein yield characteristics of a well shielded p-n junction part can be set effectively by making the second layer penetrate into an edge part area deeper than the central area by doping material. SOLUTION: The yield voltage of a p-n junction part in an edge part area is raised by the fact that the gradient of doping material concentration, or the change in doping material concentration of the second layer 2 in the edge part area, is smaller than the central area. This means that the yield voltage of p-n junction part is affected even by gradient, in other words, the smaller the gradient the larger the yield voltage. Thus with a simple technique, occurrence of a yield at the p-n joint part only of the central area, not of the edge part area of a semiconductor small plate 13 is guaranteed. The configuration is effectively used for a diode, especially as a Zener diode.
Patent JP-2001061391-A (JP)
Title: Fishhook-protecting tool
Inventor: SUGIYAMA SHUGO
IPC: A01K97/06
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To enable any one fishhook-protecting tool to be attached to various sizes of fishhooks where distances from the central shank to points are different from each other (or one another) in the fishhook-protecting tool attached to fishhooks for fishing or the like to protect the fishhooks. SOLUTION: This fishhook-protecting tool 2 is made of an elastically deformable synthetic resin. The tool 2 is formed of point-protecting parts 4a, 4b and 4c for holding points 102a, 102b and 102c of a 3-pronged fishhook 100, an attachment 6 for holding the shank 104 of the fishhook 100 and coupling parts 8a, 8b and 8c each having a curved shape for coupling respective parts 4a, 4b and 4c to the attachment 6 together. In order to attach the tool 2 to the fishhook 100, the shank 104 is inserted into the attachment 6 and also the points 102a, 102b and 102c are held by the respective parts 4a, 4b and 4c while bending the coupling parts 8a, 8b and 8c in the respective curved directions.