baber/WOPTO huggingface dataset:
Patent JP-S59104616-A (JP)
Inventor: ARUBERUTO SHIRINGU
IPC: G02B21/26
Filed: 1983-11-18
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-H0539996-A (JP)
Title: Toy gun
Inventor: IWAI NORIYUKI
IPC: F41B11/73
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a toy gun which discharges a bullet by gas pressure and has a longer shooting range of the bullet, by a method wherein the bullet to be discharged is rotated in the upward direction. CONSTITUTION:A magazine member 8 is movably mounted in an engine 1 of a toy gun, and when gas is supplied in the engine 1, a bullet 18 loaded in the magazine member 8 enlarges an O-ring 17 in diameter to pass through it and is discharged through a barrel 3 by the gas pressure. The front face of the magazine member 8 has a specified slope declining from the upper part toward the lower part, so that the lower part of the bullet 18 passes through the O-ring 17 earlier than the upper part, causing the bullet 18 to be rotated in the upward direction.
Patent JP-S6276667-A (JP)
Title: Capacitor for semiconductor device
Inventor: MORIYAMA USHIMATSU
IPC: H01L27/108
Filed: 1985-09-30
Abstract: PURPOSE:To improve permittivity and dielectric strength and to secure the capacitance of a storage capacitor required for the miniaturization of a cell sufficiently, by forming a dielectric layer comprising at least one kind of an oxide, nitride or a sulfide in the grain boundary of N-type or P-type polycrystalline silicon, and obtaining a composite type charge storage layer. CONSTITUTION:At first, a polycrystalline silicon layer 2 including phosphorus is formed on a P-type Si substrate 1 by vapor phase growing method. A metal layer 3 is formed on the layer 2. The metal used in the layer 3 is Al, Bi, Cu, Hf, Nb, Ta, Ti, Zr or the like. One or plural kinds of the metals are selected among these metals. Thereafter, said metal is diffused in the crystal boundary of the polycrystalline silicon, and said metal undergoes thermal oxidation in a sulfide atmosphere. After the thermal oxidation in this way, the polycrystalline silicon is formed as an upper electrode of the capacitor and the Si substrate 1 is used as the lower electrode of the capacitor. Thus the capacitor is formed.
Patent JP-H1046309-A (JP)
Title: Method for controlling plating weight and device therefor
Inventor: KUROBE ATSUSHI
IPC: C23C2/24
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress vibration and camber in the width direction of a running steel strip by bending the steel strip right after adjusting coating weight thereon in a circular-arc shape and an inverted circular-arc shape by electromagnetic force and thereby to obtain a plated steel strip having uniform plating weight in the width direction and in a longitudinal direction. SOLUTION: Excess hot-dip coating metal on a steel strip surface is flowed down by a wiping device (moving magnetic field generating coils 4R, 4L) arranged at both sides of the travelling track of the steel strip 3 pulled up from a plating bath 2. After the steel strip is elastically deformed in the circular-arc shape by lower magnetic binding means 5R, 5L arranged above the wiping device, the steel strip 3 is elastically deformed in the inverted circular-arc shape by upper magnetic binding means 6R, 6L. Position of the running steel strip 3 is detected by a position sensor and currents supplied to the magnetic binding means 5R, 5L, 6R, 6L are controlled corresponding to deviation between a reference position and a detected position.
Patent JP-S6276683-A (JP)
Title: Photosensor
Inventor: SAITO TAMIO
IPC: H01L31/0392
Filed: 1985-09-30
Abstract: PURPOSE:To easily compensate for deterioration in characteristics due to the optical deterioration effect of an amorphous semiconductor film and to make it possible to perform highly sensitive detection of light for a long period, by forming a heating element on a substrate, on which the amorphous semiconductor film is formed. CONSTITUTION:On a substrate 1, on which an amorphous semiconductor film 5 is formed, a heating element 2 for heating is formed. The heating element 2 indicates the temperature change characterized by quick rise-up, when a heating resistor is formed. The resistor is used in, e.g., a thermal head. The heating temperature of about 150 deg.C or more, which is required to restore the characteristics of the amorphous semiconductor film 5, can be readily obtained. The heating element 2 is conducted through conducting electrodes 3a and 3b after light is projected on the amorphous semiconductor film 5, i.e., after a light current is read out of each cell. Thus the amorphous semiconductor film 5 is heated. At every time the light current is read out of each cell, the deterioration in characteristics of the amorphous film 5 is immediately compensated. Therefore, an image can be always read out under the best conditions.
Patent JP-H0499676-A (JP)
Title: Traveling shift corrector for ribbon in heat transfer printer
Inventor: SHIODA TOYOJI
IPC: B41J35/08
Filed: 1990-08-17
Abstract: PURPOSE:To correct traveling shift of ink ribbon instantaneously by providing a correction roller effecting axial rotation with the opposite ends being supported and axial movement, a guide roller effecting only axial rotation, and a tension roller effecting axial rotation for exerting tension onto an ink ribbon passing between the correction roller and the guide roller from the inside and outward axial movement. CONSTITUTION:When an ink ribbon 1 travels in the direction of an arrow A and causes a shift in the direction of an arrow B, a roller 2 is moved to the left by means of a flange 23L disposed at the end of the correction roller 2. Since shaft bodies 21R, 21L are inclining, the correction roller 2 inclines up and down, respectively, at the right and left ends and the ink ribbon 1 pressed by a tension roller 4 twists forward at the left side thereof thus inclining the axis of the tension roller 4 by means of a tension spring 9 disposed on the left. Consequently, the ink ribbon 1 is moved in the direction of an arrow C through the centering function caused by the tension of the ink ribbon 1, inclination 9 of the shaft bodies 21R, 21L and the correction roller 2 and through the centering function caused by the inclination of the tension roller 4 thus resetting the ink ribbon 1.
Patent JP-H0960600-A (JP)
Title: Mixed flow fan provided with muffler
Inventor: INOUE NOBORU
IPC: F04D23/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To drastically decrease noise by adjusting characteristics of frequency in absorbing sound. SOLUTION: A fan outer cylinder 7 is provided outside an outer peripheral sound absorbing material 9 through a protrusion as a spacer, and an air layer is formed as a sound absorbing part between them. A core muffling part 8 is provided on the center part of the fan outer cylinder 7, and the core muffling part 8 is formed of a plurality of incombustible non-woven fabrics and surrounds an incombustible muffling material. A steel plate-made pipe is provided on the suction side on the inner circumference of the outer peripheral muffling part 9, so as to be taken as a muffling structure.
Patent JP-H0880632-A (JP)
Title: Controlling device of thermal head
Inventor: UTORO HIROTSUGU
IPC: B41J2/36
Filed: 1994-09-12
Abstract: PURPOSE: To make it possible to realize high printing quality such as no uneven printing density by a method wherein energizing time controlling is performed in consideration of the amount of heat accumulated accompanied by printing histories of respective heating elements as well as the amount of heat accumulated accompanied by the printing history of the whole thermal head. CONSTITUTION: Data to be printing stored in a printing data storage part is read one line data by one line data in a controlling part. After that, by sending the data from the printing controlling part through a head driver, a thermal head performs printing. In this case, the energizing times to the respective dot heating elements (0)-(63) of the thermal head for performing one line printing of the present time is calculated based on the total amount of the heat accumulated Kn-1 of the thermal head for performing one line printing of the previous time and the percentage of black letter Xn-1 in one line printing of the previous time.  In addition, the energizing times are set in proportion to the addition of the first energizing time E in response to the total amount of heat accumulated Knk at present and the second energizing times A-D in response to the every one of the printing histories (n) of the respective dot heating elements (0)-(63). Thus, one line printing controlling is performed successively.
Patent JP-H04100194-A (JP)
Title: Card system article vending machine
Inventor: YOSHITOMI KIICHIRO
IPC: G07F7/08
Filed: 1990-08-20
Abstract: PURPOSE:To print not only the total sales, but also individual data by providing a new storage area regarding an article in a storage means additionally every time the article code or sale amount of the article is changed and performing a totalizing process regarding the article. CONSTITUTION:Article codes and sale prices are set in a memory 7 by a setting means 3 previously. When R/W 2 detects a card 1, the data on the card 1 are read by R/W 2 and the remaining amount of money is displayed on a display means 4; when the remaining amount is large enough to sell an article, the amount of money of the purchased article is subtracted, the remaining amount of money is written on the card 1, and the totalizing process is performed. If a memory area matching the set values of the current article code and sale price of this vending is found in the memory 7, areas for the article code, price, and totalization are provided newly on the memory 7 to store the data. Consequently, even when articles to be sold are changed several times in a specific totalization period, necessary data on sales by articles, etc., are recognized and the totalization efficiency is improved.
Patent JP-S6458568-A (JP)
Title: Led array chip for optical printer
Inventor: SHIBA KATSUAKI
IPC: H01L33/48
Filed: 1987-08-31
Abstract: PURPOSE:To measure the distance between light-emitting parts easily and through conversion into a numerical value easy to deal with, by providing reference marks for the measurement of the positional accuracy of the light- emitting parts, at fixed positions on a main body of a chip predetermined relative to the light-emitting parts provided on the main body. CONSTITUTION:An LED array chip comprises light-emitting pats 2 connected to wire bonding pad parts 3 by aluminum lead electrode parts 4, on a main body 1 of a chip. The main body 1 of the chip is provided with a reference mark 5 for measurement of positional accuracy, at a position preset relative to the light-emitting part 2 located in the vicinity of an end part of the main body 1. At the time of obtaining the center distance 6 between the light-emitting parts 2, 2 after aligning the LED array chips, the positions of both of the marks 5 on the chips is measured, and the distance 7 between the reference marks for measurement is measured, whereby the center distance 6 between the light- emitting parts can be uniquely calculated.
Patent JP-S6372678-A (JP)
Title: Imidazole based compound and germicide
Inventor: ISHII TERUHIKO
IPC: A01N43/50
Filed: 1986-09-17
Abstract: NEW MATERIAL:A compound (metal salt) expressed by formula I [Ar represents (substituted) phenyl; X represents O, S or NR<3> (R<3> represents H, 1-8C alkyl, etc.); Y represents O, S, or NR<4> (R<4> represents the same species as R<3>); R<1> and R<2> represent 1-8C alkyl or 4-8C cycloalkyl; Im represents 1-imidazolyl] (metal salt). EXAMPLE:3-(2,4-Dichlorophenyl)-2-imidazolyl-N,N-diethyl cinnamide. USE:An agricultural and horticultural germicide. PREPARATION:For example, an aldehyde compound expressed by the formula ArCHO is reacted with an imidazole compound expressed by formula II (R represents 1-8C alkyl or 4-8C cycloalkyl) and the reaction product is reacted with a compound expressed by the formula R<1>XH in the presence of a catalytic amount of a base to form a compound expressed by formula III, which is then hydrolyzed, if necessary, and reacted with a compound expressed by the formula R<2>YH to afford the compound expressed by formula I.
Patent JP-2000049818-A (JP)
Title: Router device
Inventor: IKEDA TAKASHI
IPC: H04L45/586
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the router device where a router having a redundant constitution using the label switching technology is easily realized and a high- level effect is obtained. SOLUTION: The router device is provided with an ATM switch 12 that assigns information of 2 layers or below to each communication port and transfers inputted data by using the information of 2 layers or below, and IP routers 10, 11 either of which acts like an active system and the other of which acts like a standby system. Each of the IP routers 10, 11 has information of 3 layers or over for intercommunication and has common routing information for communication with other devices connected to the ATM switch 12.  The IP router selected as the active system validates the common routing information and corresponds the information of 3 layers or over to the information of 2 layers or below assigned to each port of the ATM switch 12, acquires the information of 3 layers or over from the IP router assigned as the standby system and registers the information of 3 layers or over to its own routing information.
Patent JP-H0768417-A (JP)
Title: Waveform control device for electric discharge working machine
Inventor: KANEHARA YOSHIHIDE
IPC: B23H1/02
Filed: 1993-09-01
Abstract: PURPOSE:To provide a waveform control device for an electric discharge working machine, which prevents high voltage generated due to wiring inductance, is capable of raising a base current at a high speed, and is suitable for waveform controlling with a third direct current power supply of small capacity. CONSTITUTION:In order to make the current in the reactor continuously low even while output current is cut-off, a waveform controlling device is provided with an electric current supply section including the reactor connected in parallel to a first power supply 1, electric current interrupter for intermittently supplying the current of the reactor between an electrode and a workpiece, third power supply, and electric current holding section comprising switching elements and diodes connected in series. The voltage of a third direct current power supply B30 is added to a reactor L2 to make stationary current flow to the reactor L2 during the suspension of the machine.
Patent JP-H07154344-A (JP)
Title: Receiver for receiving modulated carrier signal, and iq mixer/demodulator using receiving configuration thereof
Inventor: JIYATSUKO FURUTSUKO
IPC: H04B14/06
Filed: 1994-09-12
Abstract: PURPOSE: To reduce the space, cost, and power consumption of a receiver by down-converting carrier frequency signals by using a temporally discrete sample extracting means. CONSTITUTION: A receiver uses a sigma/delta analog/digital modulator having a wide dynamic input range and a mixer 11 in the modulator is constituted by using change-over capacitor switching elements 30-39. The elements 30-39 are driven by local oscillation signals LO1 of rectangular waves having a frequency which is equal or close to that of IF signals and give the mixer 11 a mixing function. An automatic gain controller 12 is also constituted of change- over switching elements. Consequently, the switch 31 functions as the mixer 11 and IF signals and their multiple signals are held at a fundamental frequency. Therefore, the need of a sine wave oscillator is eliminated.
Patent JP-H1046630-A (JP)
Title: Radio control device for hydraulic shovel
Inventor: YAMASHITA SEIJI
IPC: H04B1/16
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To operate a hydraulic shovel smoothly and satisfactorily to precisely effect a radio control by a method wherein the resolution of control of an actuator by means of a hydraulic circuit of the hydraulic shovel is made higher and a time lag produced between the side of a transmitter and the side of the actuator is reduced. SOLUTION: The radio control device of a hydraulic shovel includes a transmitter 11 for control which generates proportional signals to command the operation of the hydraulic shovel, a receiver 21 for receiving radio waves from the transmitter, a controller 22 which generates control signals to control the hydraulic shovel based on the received proportional signals, and an actuator to operate the hydraulic shovel based on the control signals. And transmission and reception are effected between the transmitter 11 and the receiver 21 by serial communication, and the resolution of proportional signals at the transmitter 11 is set to relatively low levels, while the resolution of control signals at the controller 22 is set to relatively high levels so that the resolution of control signals is set higher than that of proportional signals.
Patent JP-H0871808-A (JP)
Title: Grooving tool
Inventor: ARAI TATSUO
IPC: B23B27/04
Filed: 1994-09-12
Abstract: PURPOSE: To carry out the smooth grooving work by providing the upper face of a clamping part, continuous from the cutting face of the cutting edge of a throw away tip, with protruding parts formed to protrude from this upper face so as to be higher than the cutting face. CONSTITUTION: A first and a second protruding parts 20A, 20B are provided at the upper face 13b of a clamping part 13, and it is so formed that the protruding height of these protruding parts 20A, 20B to the cutting face 15a is higher at the second protruding part 20B on the base end side. Accordingly, a chip discharged from the cutting face 15a first runs up on the first protruding part 20A to receive resistance and then runs up on the second protruding part 20B to receive larger resistance. The chip is therefore curled further positively to enable the promotion of more efficient chip disposal. In the case of the clamping part 13 being small and the area of the upper face 13b being limited, a single protruding part may be provided.
Patent JP-H0553847-A (JP)
Title: Redundant switching control system
Inventor: YAMADA KIYOHISA
IPC: G06F11/18
Filed: 1991-08-29
Abstract: PURPOSE:To prevent a selecting state from being changed into a state before erase when a monitor package is erased. CONSTITUTION:A monitor package 5 is equipped with a differentiation circuit 7 and a delay circuit 8 to generate and output a latch pulse according to the change of selecting information, a package 9 of a single part is equipped with a flip-flop 11 to hold the selecting information according to the latch pulse, and the package 9 of the single part selects output signals from packages 1 and 2 at a redundant constitution part according to the output of the flip-flop 11.
Patent JP-H0554821-A (JP)
Title: Cathode-ray tube
Inventor: KANBARA EIJI
IPC: H01J29/48
Filed: 1991-08-29
Abstract: PURPOSE:To extremely reduce the size of a beam spot on a target. CONSTITUTION:A cathode-ray tube is provided with an electron gun 24 having both an electron-beam forming portion having at least a cathode and a first and a second filament, and a main lens portion, and an electron beam 25 emitted from the electron gun is made to scan a target 23 by the deflecting action of a deflecting device 26. An electron-beam through-hole comprising a circular or noncircular main hole and an auxiliary hole located near or connected via a small-diameter portion to the main hole is formed in the first grid.
Patent JP-H1043862-A (JP)
Title: Consumable electrode type arc welding method and equipment
Inventor: IKEDA KAZUHIRO
IPC: B23K9/095
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a consumable electrode type arc welding method and an arc welding equipment capable of performing the stable welding at a high speed for the welding gap, etc., larger than the thickness of a base metal, and capable of the stable welding by automatically changing the welding conditions depending on the welding gap which is changed along the welding seam. SOLUTION: A first base metal 1 extended in the vertical direction is welded to a second base metal 2 an upper end of which is located in the middle of the first base metal 1 and which is arranged so as to be along the first base metal. The thickness of the second base metal 2 is approximately 2.4-3.2mm, and the arc is generated diagonally from an upper part of a counter first base metal side 1 against an upper end part of the second base metal 2 at the angle αformed to the horizontal plane of approximately 25-50 deg.. The second base metal 2 is melted to form a part of the weld metal. The quantity of the molten metal is controlled depending on the welding gap G detected by a laser beam sensor.
Patent JP-H0721975-A (JP)
Title: Manufacture of discharge lamp and its inner electrode
Inventor: TAKADA TOSHIHIRO
IPC: H01J61/067
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the vacuum evacuation process time and to lower the manufacturing cost by widening a clearance between an inner electrode and a glass pipe. CONSTITUTION:In the inner electrode of a discharge lamp 16, which is a cylindrical electrode 2, a mercury discharge material and a getter material are filled, and a fitting pin 9 is provided integrally to the inner side at the outer end, while a lead-in wire 4 penetrated and led out airtight to the outer side is installed to the fitting pin 9. In the cylindrical electrode 2, a material including the mercury discharge material and/or the getter material is filled by press fitting, a fitting hole 7 is formed to the inner side at the outer end of the electrode 2, and the fitting pin 9 provided to the tip of the lead-in wire 4 is installed and fixed to the fitting hole 7.
Patent JP-S6196959-A (JP)
Title: Bait for fish raising
Inventor: NOBEOKA TAKAYUKI
IPC: A23K1/18
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a bait for fish raising which has a small amount of dissolved nutritive substance during feeding in water, and has small change of quality during storage, by injecting a liquid material of nutritive substances required for fish raising to fishes of bait. CONSTITUTION:A liquid material such as aqueous solution, emulsion, suspension, etc., of nutritive substances such as vitamins, minerals, amino acids, etc., required for fish raising is prepared, the liquid material is injected to a raw or thawed fishes of bait by a syringe, high-pressure liquid spray column, etc., and if necessary, is stored in a frozen state.
Patent JP-H06343004-A (JP)
Title: Non-reversible circuit element
Inventor: MASUDA AKITO
IPC: H01P1/36
Filed: 1991-08-02
Abstract: PURPOSE:To provide an isolator which can reduce the resonance frequency without reducing the band width of the resonance frequency. CONSTITUTION:Ferrites 12a and 12b are abutted or each crossing part of center conductors 13a which are arranged in electrically insulated state. At the same time, a DC magnetic field is applied to both ferrites 12a and 12b from a permanent magnet 3. In such a constitution of an isolator 1, the saturated magnetization of each ferrite is 178+ or -30 Gauss. Therefore the working frequency of the isolator 1 is in 380M band.