baber/WOPTO huggingface dataset:
Patent JP-S5684120-A (JP)
Title: Manufacture of steel-cored aluminum-covered wire
Inventor: MIYAUCHI MICHIO
IPC: B21C23/24
Filed: 1979-12-13
Abstract: PURPOSE: To continuously manufacture the steel-cored aluminum-covered wire as the electric conductive wire, by putting the heated aluminum in the barrel, by pressing this aluminum from both sides with the ram and the counter ram, by pressure welding this aluminum to the steel core passing through the barrel transversely so as to cover the steel core with aluminum.  
     CONSTITUTION: The ram 20 and the counter ram 20' provided in the barrel 14 are retreated mutually to the opposite sides; under this condition, the billet of aluminum or aluminum alloy 12 as the covering material is heated by the feeder and is put into the space between the rams 20, 20', in the barrel 14. On the other hand, the steel wire 16 as the core material is put in through the nipple 16 provided in the middle of the barrel 14, and is passed through the die 18 installed on the opposite side of the nipple 16; hereby, the steel core 1 passes through the barrel 14. The ram 20 and 20' are moved inward so as to press the internal aluminum 12, and at the same time, the steel core 1 is fed forward from the nipple 16 to the die 18. Aluminum 12 is pressure welded to both surfaces of the steel core 1, and aluminum 12 and the steel core 1 are integrally extruded through the die 18; hereby, the wire 3, possessing the steel core 1 covered by aluminum as the electric conductive metal, can be continuously manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0718152-A (JP)
Title: Electrostatic charge-substaining composite material
Inventor: YASUDA HIROSHI
IPC: C08L53/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain the subject material having characteristics comprising instantaneously lowering the potential of electrostatic charge to a constant potential and subsequently sustaining or gradually lowering the potential, excellent in moldability and second processability, and suitably used for the members of IC-using mechanisms, electrostatic members, etc. CONSTITUTION:This composite material comprises (A) 55-92wt.% of an ABS resin and/or a polycarbonate resin, (B) 5-30wt.% of zinc oxide powder having an average particle diameter of 0.1-10mum, and (C) 3-15wt.% of carbon fibers having a fiber length of 2-8mm, and sustains a constant potential, after the electrostatic charge is lowered.
Patent JP-H0828406-A (JP)
Title: Fuel injection valve and its orifice plate
Inventor: MIZUNO YOSHINORI
IPC: F02M51/08
Filed: 1994-07-13
Abstract: PURPOSE:To prevent the occurrence of a ruptured face by punching the first opening of an orifice in a convergent tapered shape from an upstream side toward a downstream side up to the middle of plate thickness, and the upstream passage part of the second opening from the upstream side toward the downstream side, and a downstream passage part from the downstream side toward the upstream side. CONSTITUTION:The first and second punches 401, 409 are advanced in one body to pressedly deform an orifice plate 31 up to the middle of its plate thickness from a flat upstream side plane 317 toward a downstream side plane 318 for forming a tapered recess corresponding to an upstream side opening 311. Next, only the second punch 409 is advanced farther for forming an upstream passage part 312a being equivalent in a distance to the middle of a downstream side opening 312. Next, the third punch 503 is advanced from the downstream side plane 318 toward the upstream side plane 317 to form the punched part of a connecting part 312b as a downstream passage part for completing the downstream side opening 312. Since the processing of the downstream passage part is reverse to that of the upstream passage part, and moreover the final end side of the downstream passage part has been processed in the upstream passage part, a ruptured face does not occur at the final edge of a punching process.
Patent JP-H11211735-A (JP)
Title: Method for manufacturing probe of scanning-type probe microscope (spm) probe
Inventor: SHIRAKAWABE YOSHIHARU
IPC: G01B21/30
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation process of the sharpening of the tip of a probe, improve throughput, and improve the uniformity of the tip shape of the probe. SOLUTION: A silicon substrate 10 is subjected to isotropic dry etching by a reactive ion etching (RIE) using a mask 12a, and a conical silicon projection 16 is formed before sharpening oxidation. Then, the silicon projection 16 is sharpened and oxidized while the mask 12a is mounted. In that case, the silicon projection 16 is subjected to the compression stress of an oxide film so that the tip is sharpened, and at the same time, the growth speed of an oxide film near the tip of the silicon projection 16 becomes slower than that of a bottom part since sharpening oxidation was made while the mask 12a is mounted onto the silicon projection 16, and an aspect ratio (vertical/horizontal ratio) is further improved, thus obtaining a probe 20 whose tip has been sharpened.
Patent JP-H0512080-A (JP)
Title: Disk media control system
Inventor: NOGUCHI MASAHIKO
IPC: G06F12/00
Filed: 1991-07-02
Abstract: PURPOSE:To shorten the retrieving time of the idle area of disk media and to make efficient the use of the data area. CONSTITUTION:A file operation is performed by the control of a directory 2, a file allocation table 3 and a bit map area 5. For the bit map area 5, at the time of the file operation, a bit 1 is written and updated at the time of 'use', and a bit 0 is written and updated at the time of 'unuse'. When the file is prepared by plural continuous clusters, a device driver 6 refers to the bit map area 5 and retrieves the area in which the bit 0 is continuous in which more than the designated number of clusters show the 'unuse'. Out of the retrieved result, with the result having the small difference between the most requested number of clusters and the number of idle clusters as a decided value, the file is prepared at the area.
Patent JP-S646928-A (JP)
Title: Liquid crystal display device
Inventor: UEDA TETSUHIKO
IPC: G09G3/18
Filed: 1987-06-30
Abstract: PURPOSE:To supply an adequate liquid crystal driving voltage according to an angle to a liquid crystal display plate by detecting the adjusted angle of the display plate and changing the source voltage of a liquid crystal driving circuit. CONSTITUTION:A variable resistor 5 is rotated by means of a gear 3 and a gear 4 and the input voltage of an A/D converter 61 changes upon rotation of the liquid crystal display plane 1. The output thereof is inputted to a conversion circuit (ROM) 62. Namely, the data inputted to the ROM 62 is the data indicating the rotating angle of the liquid crystal display plate 1. The relation with the value of the driving voltage to provide the best visibility according to the angle of the display surface of the liquid crystal display plate 1 is previously stored in the ROM 62. The optimum liquid crystal driving voltage VLCD is, therefore outputted according to the angle of the display surface if the output of the ROM 62 is subjected to a D/A conversion by a D/A converter 634. The liquid crystal driving voltage VLCD is inputted to the liquid crystal display plate 1 to determine the contrast of the display plate 1. The adequate liquid crystal driving voltage is thereby automatically generated according to the angle of the liquid crystal display plate and the good visibility is obtd. without using a manual adjustment.
Patent JP-S5785110-A (JP)
Title: Dc stabilized power supply circuit
Inventor: MURAYAMA TADANAO
IPC: G05F1/46
Filed: 1980-11-18
Abstract: PURPOSE:To obtain plural output voltages from a stabilized power supply circuit, bu switching the voltage division ratio of a voltage dividing circuit obtained by a resistance dividing method or the voltage value of a reference  power supply. CONSTITUTION:An external signal is applied only to an input terminal 8a, and a relay 7a is actuated with a contact closed. Thus the voltage divided by resistances 1, 2 and 2a is compared with the voltage of a reference power supply 3 through an error amplifier 4 to obtain the 1st output voltage. At the same time, the external signal is applied only to an input terminal 8b to actuate a relay 7b with the contact closed. Thus the voltage divided by resistances 1, 2 and 2b is compared with the voltage of the power supply 3 to obtain the 2nd output voltage. When no external signal exists, the 3rd output voltage is directly obtained.
Patent JP-H0211106-A (JP)
Title: Chair
Inventor: SHIMIZU HIROSHI
IPC: A47C7/58
Filed: 1988-06-29
Abstract: PURPOSE:To smoothly and lightly execute the turn of a seat plate and to maintain the smooth action for a long time by equipping a pivot-supporting means with a ball fixed at a seat plate side and a holder to be fixed at a leg body side and to cover-hold the maximum outer diameter part of the ball. CONSTITUTION:Between legs 2, 3 and 4, seat plates 5 are arranged, a pivot- supporting means 6 is equipped with a ball 61 fitted to a sideplate 52 of the seat plate 5 and a holder 62 fitted to bearing blocks 8 and 9 of the leg bodies 2, 3 and 4, and a maximum outer diameter part 61d of the ball 61 is cover-held by the holder 62. Thus, the ball 61 can be prevented from slipping off from the holder 62, the separation between the leg bodies 2-4 and the seat plate 5 can be prevented, thereby, a necessity to pinch-press the ball 61 from right and left is completely eliminated, a load applied onto the seat plate is made to work vertically to the pressure receiving surface of the holder 62, and an unnatural complicating force and a force to separate the leg bodies 2-4 and seat plate 5 are not generated. Thus, an operating force at the time of seating is decreased, and the smooth operation is maintained for the long period.
Patent JP-S6323728-A (JP)
Title: Mixed hydroxyalkoxy capped polyether silicone copolymer for stabilizing high solid content molding bendable urethane foam
Inventor: JIYON ARUFURETSUDO KIRUGOORU
IPC: C09K23/54
Filed: 1987-06-30
Abstract: This invention describes novel molded flexible polyurethane foam surfactants which can be used in foam having high concentrations of reinforcing graft copolymer solids. The invention also describes an improved process for making these foams using the novel surfactants.
Patent JP-H063452-A (JP)
Title: System for recognizing environment between moving robots
Inventor: SUGIYAMA HISAYOSHI
IPC: H04B10/035
Filed: 1992-06-19
Abstract: PURPOSE:To obtain an environment recognition system between moving robots which enables the measurement of the distance between the robots and operation of communication accurately regardless of environment. CONSTITUTION:Light beam emitted from a light emitting means 102a is admitted into a robot 100b on the side of being measured from a robot 100a on the measuring side through a reflection means 101a and the light beam emitted is reciprocated a plurality of times between reflection mean 101a and 101b between the robot 100a on the measuring side and the robot 100b on the side of being measured to input an electrical signal obtained from the light beam incident on a photodetecting means 104a into a phase comparison means 105a. A distance from the robot 100b on the side of being measured is calculated based on a phase delay value and the robot 100b on the measuring side demodulates a signal used for a modulation means 103a by a demodulation means 107b to obtain transmission information.
Patent JP-S5785153-A (JP)
Title: Interval tracer
Inventor: KAWAKATSU KUNIHIRO
IPC: G06F11/34
Filed: 1980-11-18
Abstract: PURPOSE:To store a great deal of effective information in a small capacity storage device by a simple means, by designating and holding a prescribed value to be counted, comparing this holding output with an output of the counter, and controlling the storage of storage information by its output. CONSTITUTION:For instance, ''5'' is designated and stored in an interval register IGR in advance. Whenever a clock pulse arrives, a counter CNT counts it, and when it has coincided with a designated value of the register IRG, it is detected by a comparing circuit CMP. This detected output becomes a write signal WR to a tracer storage device TMR, and storage information of a tracer input register TRG is written in the device TMR. Its address is a value initialized to an address register MAR, and the contents are added by ''+1'' by a signal which has been written in the device TMR. Accordingly, since the write signal is not obtained until 5 clock pulses arrive, the operation is executed in the same way as writing in the storage device by dropping a repetitive period of the clock pulse to 1/5.
Patent JP-H0326115-A (JP)
Title: Transmission power controller
Inventor: TAKEDA TOSHIYUKI
IPC: H04B3/04
Filed: 1989-06-23
Abstract: PURPOSE:To control a transmission power without giving adverse effects such as a non-linear distortion the increase of an interference quantity to a line, etc., by setting the output level of the transmission power at a definite level to be specified beforehand based on the output of an abnormality detecting means. CONSTITUTION:In the cases of the remarkable deterioration of a line quality and the condition of a step-out, a line abnormal condition is detected by a line quality abnormality supervisory circuit part 7, the output data of a line quality measuring circuit 6 are changed, line quality data 202 are made into line abnormality information, and the data are transmitted to an opponent station 20. At the opponent station 20, the output of a selecting circuit 5 is switched by the output signal of a detecting part 4, and a power set value 102 to be set beforehand is sent to a D/A converter 3. Thus, at the opponent station, the transmission power level is made into the definite level to be specified beforehand when the line is abnormal.
Patent JP-H1013466-A (JP)
Title: Multimedia communication device
Inventor: IBATA MITSUNORI
IPC: H04L12/70
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To shorten a wait time when frame processes for a speech collide by performing a fragment process for fragmenting a frame of data during a data process and making the frame size of the data small. SOLUTION: A fragment process part 1d performs the fragment process for dividing the frame of data to a determined size and sends the data to a frame transmission process part 1h. An adjacent station retrieval part 1f specifies its adjacent station, generates an information frame regarding the specific station by a speech call connection/disconnection information frame generation part 1g, and requests the frame transmission process part 1h to send the information frame to the specific station. Then when a station in the communication route of the frame of the speech detects a speech being generated, that is reported to the station adjacent to the station and the station informed of that fragments the frame of data sent to the station where the frame of the speech passes and sends the data.
Patent JP-S6053360-A (JP)
Title: Information processor
Inventor: NAKAZAWA TAMOTSU
IPC: H04L13/00
Filed: 1983-09-02
Abstract: PURPOSE:To handle freely a key input means by separating completely the key input means provided with an independent power supply from an information processor main body. CONSTITUTION:The information processor main body 1 and a keyboard part 2 are separated without a cord and a data is communicated by using an infrared ray. Photodetector sections 3, 4 are provided to the main body 1 and the keyboard part 2. A solar battery 5 supplying power to a keyboard control circuit 7 is provided to an upper face of the keyboard part 2. The keyboard part 2 consists of a key matrix 6, the circuit 7 and an infrared ray transmission/reception circuit 8.
Patent JP-S5951420-A (JP)
Inventor: UNO MASATO
IPC: H01H11/00
Filed: 1982-09-18
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-S6053308-A (JP)
Title: Microwave oscillator
Inventor: OTOBE TAKASHI
IPC: H03B5/18
Filed: 1983-09-02
Abstract: PURPOSE:To improve the sensitivity of a frequency discriminating circuit by making the direction of change of a frequency discriminating output to an oscillation signal output the same as the direction of change of an oscillating signal of the frequency discrimination output attended with the frequency fluctuation. CONSTITUTION:The frequency of an oscillator which is made stable with an output of the frequency discriminator using dielectric resonators 13, 14 shows a curve of nearly monotonous increase to the change of a control voltage and the input power has a characteristic whose voltage is increased in response to the voltage increase at a range of lower voltage than a prescribed voltage and is decreased in response to the voltage increase in the range of the higher voltage. The operating range of the control voltage is decided to any of the range A where the power change is increased in response to the voltage increase and the range B where the power change is increased in response thereto, and a frequency discriminator is constituted to provide the characteristic whose voltage is increased in response to the frequency increase when the range A is selected and the characteristic whose voltage is decreased in response to the frequency increase when the range B is selected.
Patent JP-H05334702-A (JP)
Title: Optical pickup device
Inventor: MOCHIZUKI TSUTOMU
IPC: G11B7/095
Filed: 1992-05-29
Abstract: PURPOSE:To miniaturize the device by contriving an arranged position of a camber detector, in the optical pickup device provided with the camber detector. CONSTITUTION:An objective lens 9 is held by a lens holding member 14 supported by turning ends of a pair of left and right suspensions 13, 14. Subsequently, base end parts of a pair of left and right suspensions are supported by a vertical wall 12 of a base substrate 8, and also, a camber detector 27 is arranged between the pair of left and right suspensions.
Patent JP-H0210821-A (JP)
Title: Reduction projection aligner
Inventor: NOZUE HIROSHI
IPC: G03F7/20
Filed: 1988-06-29
Abstract: PURPOSE:To form pattern size at a constant value, and to supply a large number of low-cost integrated circuits having high performance by obtaining the thickness of resist films at every exposure section in a wafer and changing the optimal quantities of exposure at every exposure section on the basis of the values CONSTITUTION:When the upper section of a wafer 301 coated with a resist is exposed in order of exposure sections 1, 2, 3..., the resist film thickness of the exposure sections 1, 2, 3... is measured prior to exposure in a film- thickness measuring function section, and the quantities of exposure of each exposure section 1, 2, 3... are adjusted so that pattern size is kept constant in response to the measured data.
Patent JP-S6318650-A (JP)
Title: Semiconductor device
Inventor: NARITA KAZUTOYO
IPC: H01L25/11
Filed: 1986-07-11
Abstract: PURPOSE:To prevent the generation of poor reverse withstanding voltage, by using a lead electrode having a plurality of projections, which are thinner than the thickness of a header part and are protruded from a semiconductor chip. CONSTITUTION:A semiconductor chip 2 and a lead electrode 3 are fixed to a recessed metal substrate 1 with a solder 4. An insulating resin 5 is injected in the substrate 1 after the exposed part of the P-N junction of the chip 2 is cleaned, and the resin is hardened. The exposed part is covered with the resin. Projection parts 3a are provided on a header part 3b from place to place. The projection part 3a is narrow and thin. The resin flows well and voids are not formed.
Patent JP-2000352140-A (JP)
Title: Method for producing floor slab deck plate and the floor slab deck plate
Inventor: MIYAKOSHI SHOHEI
IPC: E04B5/40
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To improve the workability and construction efficiency of a floor slab deck plate by cutting a steel band at blankout holes formed in longitudinal intermediate portions of the steel band, and bending a formed stopper claw. SOLUTION: A pair of blankout holes 12 are formed in a steel band 11 at a longitudinal interval almost corresponding to the length of a deck plate. The hole 12 has an intermediate enlarged width portion 15 which chamfers a front end corner portion of a stoper claw 14 defined by a cut portion and the hole 12 when the steel band 11 is cut in a direction orthogonal to a steel band side edge with a cutting width 13. Next, the steel band 11 is cut to a predetermined length around the time of formation of a reinforcing rib or the like, to thereby expose the claw 14. When the deck plate is arranged in the construction field or the like, the claw 14 is folded, e.g. 90 deg. to the rear side to form a stopper, and each stopper engages opposite faces of a beam, to thereby restrict longitudinal displacement of the deck plate 1 on the beam.  Thus, the stopper claw can be efficiently formed, and the chamfering portion functions to prevent physical injury. Further, the construction can be easily executed without using pins, etc.
Patent JP-H04229135-A (JP)
Title: Apparatus for cutting-out slaughter poultry anus at periphery thereof
Inventor: PETORASU KURISUTANUSU MARIUSU
IPC: A22C21/06
Filed: 1991-06-06
Abstract: PURPOSE: To provide a device for holding and incising the vent of a slaughtered fowl by a mechanical means while being provided with only a few elements to be controlled. CONSTITUTION: This device for incising the vent of the slaughtered fowl on the periphery and pulling out the end part of the rectum 24 from a formed opening is provided with a centering pin 2 provided with a thick end part 4 movable to the fowl, a cylindrical rotary cutter 14 provided with an annular cutting edge movable to the fowl and coaxially movable to the centering pin and further, one or more holding elements 20 recessed from the cutting edge capable of cooperating with the contact surface of the thick end part of the centering pin positioned facing the holding element so as to hold the vent near vent ring muscle 26 or at the part of the vent ring muscle between the holding element and the contact surface.
Patent JP-H0324981-A (JP)
Title: Printer device
Inventor: MIKOJIMA HIROO
IPC: B41J19/32
Filed: 1989-06-22
Abstract: PURPOSE:To enable a character pitch according to a dual font to be automatically established by a method wherein codes are assigned to two different faces according to a state of a code table, and a printing pitch is so established as to correspond to each face. CONSTITUTION:A code 14 is received with a code receiving part 1 and is sent to a shift code detection part 2. The shift code detection part 2 detects shift codes 'SI' and 'SO' in the code, and sends shift information 10 to a code to type positional conversion part 5 and a printing pitch control part 4. The code 15 passed through the shift code detection part 2 is checked with the code to type positional conversion part 5. If it is a printing code, the code is converted to a position of a type. A relation between a character and a position is, in a electronic manner, constructed in the conversion part 5, and conversion is executed. It is necessary in this case to select a suitable table according to the class of the type, and the printing pitch control part 4 obtains printing pitch information by type information from a console panel. Further, whether a shift IN side or a shift OUT side conversion table is used even with a same code is determined according to the shift information 10.