baber/WOPTO huggingface dataset:
Patent JP-S59185795-A (JP)
Title: Electroplating method
Inventor: ASAOKA MASATOSHI
IPC: C25D7/04
Filed: 1983-04-05
Abstract: PURPOSE:To improve electrodeposition efficiency and to plate parts to have a uniform plating film by holding parts which are made into a columnar shape and are formed with a hollow hole along the central axis in a plating cell and ejecting a plating soln. into the hollow holes. CONSTITUTION:An inductor core 10 which is completed of electroless copper plating, is subjected to resist printing in the part unnecessary to be formed with electrodes, has a columnar shape and has a hollow hole along the central axis is first pinched between the branch bones 11 of a hooking jig for plating and is dipped in a plating soln. The plating soln. is then injected through an injecting port 15 into the hollow part of the inductor core 10 via a piping 14 for feeding the soln. into a plating cell 7. Then the plating soln. flows out in the direction of the bottom of the cell 7 while flowing vigorously on the conductor surface in the circular cylindrical hollow part. The soln. is thus circulated through a piping 16.
Patent JP-S59938-A (JP)
Title: Basic cell for gate array of integrated circuit
Inventor: MARUKO GANDEIINI
IPC: H01L27/02
Filed: 1983-04-05
Abstract: A basic cell for integrated-circuit gate arrays comprises four transistors (T1, T2, T3, T4), two of which (T2, T3), symmetrical with respect to a cell central point, have the gate electrode (C, C'), connected by a polysilicon pass (1) traversing the metal power lines (Vss, Vdd). A second polysilicon pass (2) connects opposite areas with respect to a zone defined by the metal power lines. The contacts (A, B, C, C', D, D', E, E', G, G', H, H', I, I') associated with the transistor electrodes are arranged so as to minimize the cell surface.
Patent JP-S56155680-A (JP)
Title: Prevention of oozing of arsenic from arsenic-containing wastes
Inventor: SUGAWARA TOSHIAKI
IPC: C02F11/00
Filed: 1980-05-02
Abstract: PURPOSE: To prevent the oozing of As from wastes, by adding a waste acid etc., containing salts such as ferrous salts or ferric salts, ferrous ion, or ferric ion to As- containing wastes.  
     CONSTITUTION: One or more of waste acids etc., containing ferric or ferrous salts such as ferrous sulfate, ferric sulfate, ferrous chloride, or ferric chloride, ferrous ion, or ferric ion, are directly added to solid, semi-fluid, or liquid wastes containing harmful As, whereupon As present is coprecipitated when the ferric ion or ferrous ion precipitates in the form of ferrous hydroxide flocs or ferric hydroxide flocs to form stable As-iron hydroxide complex. Thus, the oozing of As present in wastes into solution can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11255024-A (JP)
Title: Vehicular mirror tilting unit
Inventor: SATO YOSHIAKI
IPC: B60R1/06
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To make the assembling facilitativeness of a motor cover improvable as well as to make improvements in waterproofness. SOLUTION: A drive motor is held by a base housing 11, while a motor cover 16 is installed in this base housing 11 so as to cover this drive motor, and an odd-numbered projecting streak piece 17a and two even-numbered projecting streak pieces 17b and 17c shifted from this odd-numbered projecting streak piece 17a are formed in both sides of the packing 17 interposed between the base housing 11 and the motor cover 16.
Patent JP-S59184665-A (JP)
Title: Recorder utilizing heat energy
Inventor: HARA TOSHITAMI
IPC: B41J2/14
Filed: 1983-04-06
Abstract: PURPOSE:To obtain a heat energy utilizer capable of enabling high-speed and high-density recording to be performed faithfully by designating standard values for the resistance values of each electrode in a heat energy utilizer and the resistance values of a heating resistor layer in a heat generating section within a specific range. CONSTITUTION:A liquid jet recording is made up of a base plate 1, an electricity converter 2 provided on the base plate 1, front wall plates 6, 7, and 8 to form a liquid pathway 3, the first liquid chamber 4, and the second liquid chamber 5, a back wall plate 9, side wall plates inserted between both ends of these wall plates, an orific plate 12 with an orifice 11, ceiling plates 13 and 14, and a supply tube to supply liquid to the second liquid chamber 5. When the heating resistor layer 16 is energized through a selection electrode 17 and a common electrode 18, heat energy is mainly generated in the heat generating section 20 between these electrodes.
Patent JP-H0792279-A (JP)
Title: Programmable time-interval generator and time-enterval generating method
Inventor: FUCILI GIONA
IPC: H03K5/13
Filed: 1994-03-29
Abstract: PURPOSE: To provide a generator of programmable time interval by which the accuracy can be improved in comparison with a conventional digital generator. CONSTITUTION: The time interval generating device comprises the first and second digital counters 1, 5 a memory 2, a digital divider 3, and a digital adding machine 4, the counting is started by the counter 1 when the first event is generated, then only. the digit of higher position of a figure of the counted number, is memorized when the second event is generated, thereby the dividing by the omission, is performed. At least two separate fractions are obtained from the memorized number by the divider 3, and the fractions are added by the adding machine 4 operated in the binary digit string. The counter 5 counts down the sum to generate a signal at the clearing.
Patent JP-H07269738-A (JP)
Title: Solenoid valve driver
Inventor: MITSUIDA HIROSHI
IPC: F16K31/06
Filed: 1994-03-29
Abstract: PURPOSE:To eliminate effect of magnetic hysteresis to be imparted to a pressure characteristic or flow characteristic as for as possible, by installing a modulation pulse width controlling means which feeds a pulse width modulation means with an adjusting signal conformed to a difference between the equalized current value and the target current shown by the control signal. CONSTITUTION:A pulse signal generator 4 outputs the specified period, voltage pulse signal. A modulation circuit 5 modulates the pulse width of a pulse signal generated out of the pulse signal generator 4 to the pulse width of the value conformed to a signal being outputted from an equlization processing circuit 7. A current detector 6 detects the value of a current to be energized to a proportional solenoid valve 1. In addition, the equalization processing circuit 7 equalizes the current detected by the current detector 6, and whether the equalized current is secured as the target current specified by the control signal or not is judged, and when this target current is not yet secured, such a signal as adjusted with the control signal out of a control signal generator 2 is fed to the modulation circuit 5 so as to secure the target current.
Patent JP-H03260790-A (JP)
Title: Reuse system for money in group control of renting machine
Inventor: HAMANAKA HITOSHI
IPC: G07D9/00
Filed: 1990-03-09
Abstract: PURPOSE:To utilize money cyclically by installing plural renting machines and a common exchange machine so that they are connected by conveying means in series. CONSTITUTION:The renting machines 13 and common exchange machine 10 are installed while coupled in series by the conveying means 15 and 16, and money thrown in each renting machine 13 is collected in the exchange machine 10 by the conveying means. Then the collected money is used cyclically so that some of the money is appropriated as exchange money and exchange money is thrown in each renting machine again. Consequently, the effective utilization of the working fund, the reduction of the labor cost for the supplementation and collection of money, prevention against loss, a mistake such as misaccounting, and an intentional decrease in money, and an increase in profit as a total result are realized to utilized the money cyclically.
Patent JP-S54150655-A (JP)
Title: Detecting trouble of induction motor
Inventor: TOYODA TOSHIO
IPC: H02H7/08
Filed: 1978-05-18
Abstract: PURPOSE: To detect a trouble of the primary or secondary side of an induction motor, by detecting one optional phase current of each of the primary and secondary sides of the induction motor and processing the wave form of the current to detect primary and secondary current components.  
     CONSTITUTION: A primary current probe 3 is used to detect one optional phase (V1) current of the primary side of the induction motor 1. The detected current signal is changed into an envelope form 8a through a detection circuit 7 and an envelope circuit 8. The envelope form 8a is entered into a band-pass filter 9 to pick out a pulsating component 2sf. This component is converted into a DC signal by an AC-DC converter 10 to obtain a 2sf level 10a. One optional phase (V2) current of the secondary side of the induction motor 1 is then detected by a secondary current probe 5. The detected current signal 5' is applied to a band-pass filter 11 to pick out a 2f(1-a) component. This component is converted into a DC signal by a converter 12 to obtain a 2f(1-a) level 12a. The output levels 10a, 12a are displaced by an indicator 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09251025-A (JP)
Title: Inspection device and manufacturing method for semiconductor device
Inventor: HAMA SOICHI
IPC: G01B21/30
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To detect deviation between the coordinate system of the picture of a sample surface and that of an SPM image by performing pattern matching between the image of sample surface and the line profile of the sample surface obtained with a scan probe microscape(SPM). SOLUTION: The surface of a semiconductor substrate 11 (sample) is scanned with a probe 15 of an SPM so that one or multiple line profile images are obtained as an SPM image, then, this is collated with the profile image of an optical microscope 12, in short, pattern matching is performed. For example, the brightness image of the sample 11 surface outputted from a CCD array 12c of the microscope 12 is retained in a frame memory 19. An image collation part 20 collates the brightness image from the frame memory 19 with the high image of the sample 11 surface from a signal processing device 17 of the SPM, and detects deviation between both coordinate systems. In addition, the image collation part 20, through a controller 18, controls, for compensation, a fast moving stage 14a and a fine-moving stage 14b, so that the detected deviation becomes zero.
Patent JP-H03259241-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIZEKI MASAHITO
IPC: G03C1/30
Filed: 1990-03-09
Abstract: PURPOSE:To attain a sufficiently high hardening degree without adversely affecting photographic characteristics by hardening at least one of hydrophilic colloidal layers with at least one of specified compounds. CONSTITUTION:At least one of the hydrophilic colloidal layers of the photographic sensitive material formed on a support is hardened with at least one of the compounds represented by formula I in which A is a group represented by formula II, III, or the like; each of R1-R6 is H, halogen, aryl, alkoxy, aryloxy, -CO2M, or -SO3M, thus permitting the obtained silver halide photographic sensitive material to be hardened efficiently with a small amount of hardener without impairing and photographic performance and to contain a novel hardener freed of after-hardening action.
Patent JP-H01236946-A (JP)
Title: Catalyst for hydrotreating hydrocarbon and production thereof
Inventor: TAKAHASHI YASUTO
IPC: B01J37/20
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a catalyst for hydrotreating hydrocarbon oil which is easy in activation treatment by carrying the water-soluble compds. of groups VI and VIII metals in the periodic table, phosphoric acid and mercaptocarboxylic acid ester on an inorganic oxide carrier. CONSTITUTION:The water-soluble compds. of both group VI metals such as Mo, W in the periodic table and group VIII metals such as Co, Ni, phosphoric acid and mercaptocarboxylic acid ester are carried on an inorganic oxide carrier such as alumina and silica. This mercaptocarboxylic acid ester is shown in a general formula HS-(CH2)n-COOR [wherein (n) shows integer not smaller than 1, R shows straight chain or branched chain alkyl group of 1-10C or naphthene-base alkyl group] and methyl mercaptoacetate and ethyl 2- mercaptoacetate, etc., are utilized. The catalyst obtained by such a way is made to the catalyst for hydrotreating hydrocarbon oil which has excellent performance with a simplified operation.
Patent JP-S60219425-A (JP)
Inventor: FUERISU KORUNATSUCHIA
IPC: F02D45/00
Filed: 1985-03-26
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-S61221464-A (JP)
Inventor: TOMIHASHI NOBUYUKI
IPC: E04H5/12
Filed: 1985-03-25
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-2000259148-A (JP)
Title: Damper pedal stepping quantity display device
Inventor: MIURA HIROHIKO
IPC: G10C1/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To know the state of the half pedal of a piano without playing actually by providing a display part for displaying a half pedal starting state and a half pedal finishing state in accordance with a stepping quantity detected by a sensor. SOLUTION: In order to detect the stepping quantity of a damper pedal 1, a displacement sensor 3 is fixed to a lyre block 21. A dog 31 is fixed to a pedal rod 11 and when the rod pedal 11 is displaced upward by stepping the pedal 1, the dog 31 pushes up the rod 3a of the sensor 3 to change the output signal of the sensor 3. The output signal of the sensor 3 is inputted to an amplifier and amplified to drive the pointer of a meter being a display part. Display in the state of a curved belt showing the area of the half pedal is printed on the face of the meter. The meter is placed in the neighborhood of a music rack. Thus, it is possible to start playing in the desired state of the half pedal in spite of playing this piano for the first time.
Patent JP-2000255945-A (JP)
Title: Elevator
Inventor: TSUKAMOTO YOSHINOBU
IPC: B66B11/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To communicate with a person in a car by providing a transparent plate on the inner surface of the car and interposing a sheet having characters drawn thereon between the car and the transparent sheet. SOLUTION: Acryl plates 2 as transparent plates are mounted on three vertical surfaces of the inner surface of a car 1. A banner 3 advertising an event held in a department is provided between the car 1 and each acryl plate 2. To mount the banner 3 within the car 1, a roller 5 having the banner 3 wound thereon is mounted between a pair of bearings 4. The lower end of the banner 3 is pulled down to hook a pair of cords 8 on pins 9. A vertical cylinder 7 is then actuated to press the banner 3 to the acryl plate 2 by a pressing plate 6. Since the upper and lower parts of the banner 3 are closely fitted to the acryl plate 2, the banner 3 never swings.
Patent JP-H03262058-A (JP)
Title: Read limiting circuit for data stored in rom
Inventor: IKEDA KOSABURO
IPC: G06F21/62
Filed: 1990-03-13
Abstract: PURPOSE:To inhibit reading, decoding, or copying without permission of arbitrary data by inputting a keyword and allowing correct data to be read out only at the time of reading out data in the program order. CONSTITUTION:The circuit consisting of a keyword memory part 3 where key data as data indicating the way of following operation in accordance with the position of the address is stored at the time of writing data in a ROM, a decoding part 2 provided with the function to indicate the way of following operation in the case of coincidence between the input address and the keyword address, and an operation part 4 which operates following data in accordance with the indication of the decoding part 2 and outputs the result is added to the ROM. When the comparison between the input address and the keyword results in coincidence, prescribed operation is performed in accordance with the indication of the decoding means 2 and the result is used as read data to read out regular data; but meaningless data is outputted if data is read out in the other order. Thus, data is protected from copying and decoding.
Patent JP-S53144619-A (JP)
Title: Fixing method for deflecting yoke
Inventor: FUJIMURA TAKEO
IPC: H01J29/82
Filed: 1977-05-23
Abstract: PURPOSE:To make it possible to fix a deflecting yoke to a tube with certainty, by arranging a ring spacer which encircles the tube axis between the tips of a plural number of screws and a funnel and by pushing the spacer against the funnel by screwing.
Patent JP-2000260296-A (JP)
Title: Safety component, automatic diagnosing system of safety component, and electric apparatus equipped with the system
Inventor: FUJIYAMA MAMORU
IPC: H01H85/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To electrically detect differences in kinds which can not be conventionally determined except notations such as a rated voltage by forming an electronic additional component having a specific electrical characteristic corresponding to a characteristic of a safety component element in a holder. SOLUTION: An electric fuse 1 is equipped with a resistor 4 corresponding to a characteristic of a fusible body 3 in a holder 2. A D.C. power supply 5 and an electric apparatus 7 are connected to a terminal 3a of the fusible body 3, and a terminal 3b thereof through a relay 6, respectively. The resistor 4 is branched from the terminal 3b and connected to a resistor 8. The voltage between the resistors 4, 8 is input to the (-) terminal of a first comparator 9a and the (+) terminal of a second comparator 9b. A first and second reference voltages from a memory circuit 10 are input to the (+) terminal of the first comparator 9a and the (-) terminal of the second comparator 9b, respectively. The output terminals of the first comparator 9a and the second comparator 9b are connected to a control circuit 11 through an AND circuit 70.  The control circuit 11 drives and controls a display device 12 based on the output signal from the AND circuit 70.
Patent JP-H08288792-A (JP)
Title: Voltage control delay device for delay-locked loop device
Inventor: ARETSUSANDORO TORIERI
IPC: H03K5/13
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a delay device for not causing sensible distortion without the need of using a large constituting element. SOLUTION: This delay device (UR) is composed of one or more stages (R1...Rn) and the respective stages are provided with a series of inverters (IN1...IN4). A capacitive load is applied to the output node of the respective inverters. The load is changed by voltage control signals and constituted of the gate capacitance of P type transistors (Tp1...Tp4).
Patent JP-H09226768-A (JP)
Title: Pallet for transport
Inventor: TORIYAMA ETSUO
IPC: B65D19/32
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pallet of which the beams are not crushed and deformed even when a heavy article is loaded on the top, of which the constitution is simple, and for which the strength of the beams against rocking can be increased. SOLUTION: When a product is carried by a transport vehicle such as a forklift, a pallet 5 on which the group of products are loaded, is constituted in such a manner that a plurality of base boards 6a-6g being arranged in the lateral direction with specified intervals, a central beam 7c which is provided at the center in the direction being approx. orthogonal to the base boards 6a-6g, and side beams 7a, 7b, 7d, 7e which are provided at locations being symmetrical to the central beam 7c, are formed to have a specified angle or curvature and form a pair with the right set and the left set, are fixed to the rear surfaces of the base boards 6a-6g.  In this case, respective beams are formed by bending a steel plate in such a manner that the cross section may become a U-shape, and the side beams which become a pair with the right set and the left set are arranged so as to form an upside-down V-shape with an open tip, using the two beams, and various kinds of formations can be designed.
Patent JP-H04295802-A (JP)
Title: Production of color filter
Inventor: MATSUSHIMA FUMIAKI
IPC: C25D9/02
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the formation of colored layers by previously providing resin layers on transparent electrode parts where the colored layers are undesirable in the case of formation of the colored layers (color filter layers) by a wet electrolysis method on a substrate disposed with the transparent electrodes of prescribed patterns. CONSTITUTION:The resin layers are previously selectively formed in the electrode parts to constitute panel sealing parts 3 and the part to constitute packaging parts 4 for liquid crystal driving ICs in a liquid crystal panel forming stage which is a post stage and the colored layers are formed by the wet electrolysis method. The method for preventing the film formation in the parts where the formation of the colored layers is undesirable is provided by the method easy in terms of production technology.
Patent JP-H05264238-A (JP)
Title: Method and device for measuring surface of rotation
IPC: G01B9/02
Filed: 1992-03-17
Abstract: PURPOSE:To provide a method and a device capable of sampling data from images of interference fringes of always almost same size in measuring a surface of rotation by means of scanning along an axis of rotation, regardless of changes in the radius of curvature of a cross section to be measured due to scanning of the surface for measurement. CONSTITUTION:Coherent light is applied to a surface 7a for measurement and a reference plane 6a, and interference fringes are formed as to one cross section to be measured of the surface for measurement and are focused on a sensor 10. The surface for measurement is scanned parallel to an axis of rotation by a supporting block 13, and the images of the interference fringes are successively focosed on the sensor and are stored on interference fringe image data storage means 14. A lateral magnification computation means 15 computes the radius (r) of curvature of each cross section to be measured according to the designed value of the form of the surface for measurement, and calculates the lateral magnification (m) of each of the images of the interference fringes according to the radii, and a correction arithmetic means 16 multiplies the lateral magnification (m) by data about the interference fringes, and the data are stored on corrected data storage means 17 as data about the images of the interference fringes f the same size.
Patent JP-H04294880-A (JP)
Title: Multiple inverter resistance welding equipment
Inventor: ISOGAI KAZUO
IPC: B23K11/24
Filed: 1991-03-25
Abstract: PURPOSE:To furnish the multiple inverter resistance welding equipment capable of obtaining the high working efficiency by reducing the time when a multiple inverter circuit suspends energizing. CONSTITUTION:A changeover control circuit 28, a changeover circuit 24, the multiple inverter circuit 14 and welding gun parts 20a-20n are provided and the changeover control circuit 28 executes initial pressurization of the welding gun parts 20a-20n according to a welding program outputted from a system controller 26, outputs energizing signals to a welding control circuit 22 according to the order of completion of the initial pressurization and brings out signals to change over transistors Q1-Qn for the changeover circuit 24. Accordingly, the multiple inverter circuit 14 can supply a welding current to the welding gun parts 20a-20n in order without suspending energizing under control of the changeover control circuit 28 and the working efficiency of the multiple inverter resistance welding equipment 10 can be increased.