baber/WOPTO huggingface dataset:
Patent JP-S6018938-A (JP)
Title: Case for semiconductor device
Inventor: AOKI SHIYOUICHI
IPC: H01L23/02
Filed: 1983-07-13
Abstract: PURPOSE:To prevent the disconnection and peeling of a bonding small-gage wire by sealing material by forming a metallic electrode layer forming region on a ceramic case substrate and a bonding region for a cap for sealing to different planes. CONSTITUTION:A ceramic case substrate 11 is formed in protruding structure, metallic electrode layers 12 and 12' are formed to the surface A of the top section of the substrate, and the layers 12' are connected to external leads 15. The substrate 11 has a low position B surface as a region in which a cap 17 for sealing is connected. That is, the section A and the surface B are formed in different planes. A semiconductor element 14 is bonded with the surface A by solder 13, and bonding pads for the element 14 and the layers 12' are connected by bonding wires 16. The assembly is covered with the cap 17, and sealed with low melting-point glass for sealing. The assembly is sealed while pressing the cap 17 in a high-temperature atmosphere, but glass 18 does not reach to the surface A. Accordingly, the cutting or peeling of the wires 16 is prevented.
Patent JP-H04352124-A (JP)
Title: Optical axis deflection device for optical equipment
Inventor: TSUMURA TOSHIHIRO
IPC: G02B26/06
Filed: 1991-05-30
Abstract: PURPOSE:To provide the optical axis deflection device of simple constitution which speedily deflects an optical axis to an optional direction. CONSTITUTION:The optical axis deflection device is equipped with a deflecting prism 4 consisting of a couple of prism pieces 2 and 3 arranged at the optical head part 1 of the optical equipment, a couple of rotary driving means 5 and 6 which rotates both the prism pieces 2 and 3 respectively, a rotation control means 7 which controls the angles of rotation of both the rotary driving means 5 and 6, and an arithmetic processing means 9 which calculates the angles of rotation of the prism pieces 2 and 3 according to information from outside the optical equipment main body 8 or device and supplies the arithmetic result to the rotation control means 7. Then the object-side optical axis of the optical head part 1 is automatically deflected to the optional direction.
Patent JP-S5252041-A (JP)
Title: Carbureter
Inventor: IGARASHI BUNJI
IPC: F02M1/02
Filed: 1975-10-24
Abstract: PURPOSE: In a carbureter having a choke valve, by communicating the upper and lower sides of a choke valve with a bypass passage with an air leakage regulating device, a stable start and an emission value are obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02305239-A (JP)
Title: Channel signal matching method
Inventor: KASAHARA HIROYUKI
IPC: H04J3/04
Filed: 1989-05-19
Abstract: PURPOSE:To make the sequence of channels of channel signals subjected to SP conversion and the phase identical to those at the reception side by connecting a frame synchronization and ID detection circuit taking frame synchronization and detecting an ID to one channel of an output of an SP conversion section and varying the phase of a clock of (1/n)-f0Hz for a latch circuit 10 with the multiple of 1/f0. CONSTITUTION:A frame synchronization and ID detection circuit 7 taking frame synchronization and detecting an ID is connected to one channel of the output of an SP conversion section 6 and an ID detected by the frame synchronization and ID detection circuit 7 is sent to a control section 8, the control section 8 controls a phase shifter 17 to vary the phase of the clock of (1/n)f0Hz for a latch circuit 10 latching a parallel signal resulting from the conversion in the SP conversion section 6 with the multiple of 1/f0. Thus, the signal sequence of the channel of the output and the phase of the SP conversion section 6 are made identical to those of the channel of a transmission side.
Patent JP-S6019119-A (JP)
Title: Condensing device
Inventor: KONDOU MITSUSHIGE
IPC: G02B27/10
Filed: 1983-07-13
Abstract: PURPOSE:To reduce the polishing process to make a device low-cost by not using a spherical lens but combining a parallel plane glass and a spherical mirror to constitute a condensing optical system. CONSTITUTION:A medium 7 which has both end faces 9 and 10 orthogonal to the optical axis and has a refractive index n1 and a spherical mirror 11 having a refractive index n1, where one end face is brought into contact with the medium 7 and the central part of the other end face is a light-transmissive flat end face 12 orthogonal to the optical axis and the outside circumferential part of the other end face is a spherical reflective surface 13 whose center of the radius of curvature is the light emission point of a light source 1, are combined to form a beam split face between the end face 10 of the medium 7 and the flat end face of the spherical mirror 11 brought into contact with this end face 10. A light-transmissive parallel plane plate having a refractive index n2 higher than the refractive index n1 is provided on the flat end face 12 in the center part of the spherical mirror 11 so that it is brought into contact with the flat end face 12, and an exit light 2 from the light source 1 is reflected on the reflective face 13 of the spherical mirror 11, and the light made incident again to the light source 1 is reflected on a beam split face 14 and becomes a convergent light and is transmitted through the flat end face 12 in the center part, and a light spot 6 is taken out into air.
Patent JP-H02305541-A (JP)
Title: Curving device of endoscope
Inventor: MAKI KENICHIRO
IPC: G02B23/24
Filed: 1989-05-19
Abstract: PURPOSE:To have complex or fine curving motion by arranging curving pieces with possibility of moving in the direction perpendicular to the axis of the insert part, installing electrodes at the mating slide surfaces of these curving pieces in such a way as oppositely, and composing an electrostatic motor from these mating slide surfaces of curving pieces. CONSTITUTION:At one of the mating slide surfaces 25 of adjoining curving pieces 23, 23 an upper and a lower groove 27, 27 are formed symmetrically about the center hole 26 and also bosses 28, 28 formed in the mating positions therewith, wherein each boss 28 is engaged with the groove 27 and the curving pieces 23, 23 adjoining within the range of the groove 27 are installed in continuity capable of moving in the perpendicular direction. The pitch of electrodes 29 installed on one of the mating slide surfaces 25, 25 is slightly different from the pitch of the other electrodes 30 provided on the other mating surface, so that one of the slide surfaces 25, 25 works as a stator while the other as a rotor to constitute an electrostatic motor. Applying voltage on the electrodes 29 and the ones 30 of the adjoining curving pieces 23, 23... constituting a bend 21 one after another generates movement for a certain length along the groove 27, and thus the bend is formed.
Patent JP-S5828627-A (JP)
Title: Instrumental error controlling method for flow meter
Inventor: TERADA TAKASHI
IPC: G01F25/00
Filed: 1981-08-13
Abstract: PURPOSE:To realize the automatic and simultaneous control of instrumental errors to many flow rate meters, by actuating at one time all flow meters for both standard and inspection and then actuating an instrumental error controlling mechanism when the number of output pulses of each flow meter reaches a prescribed level. CONSTITUTION:A reference flow meter M0 containing the flow rate pulse transmitters P0-P3 is connected in series to flow meters M1-M3 to be inspected. The counter circuits C0-C3 are connected to the transmitters P0-P3, respectively. Then measurement is carried out simultaneously by each flow meter after resetting all counter circuits C to zero. When the count value of the circuit C0 reaches a certain level, the difference or the ratio is obtained between the count value and the count values of the circuits C1-C3. According to this difference or ratio, the instrumental control mechanisms K1-K3 are actuated. Thus the instrumental errors are controlled for the meters M1-M3.
Patent JP-S6020214-A (JP)
Title: Servo device of robot
Inventor: OOTSUKI HARUAKI
IPC: B25J9/10
Filed: 1983-07-15
Abstract: PURPOSE:To make the amplitude of resonance and the residual vibration of a low rigidity arm by detecting an angular acceleration signal of the output shaft reduction gear of a servo motor, obtaining the angular acceleration signal by integration and feeding back this signal to a controlling section. CONSTITUTION:A target value signal from a target value signal generator 22 is inputted to a relational operating section 17 and after D/A conversion 16, inputted to an analog operating circuit 15. The output of the circuit 15 is amplified 14 to drive a servo motor 4. A speed of the shaft of the servo motor 4 is reduced and connected to the shaft of an upper arm. An encoder 12, and a tacho-generator 13 are attached to the servo motor 4, and the output of the tacho-generator 13 is preamplified 23 and inputted to the analog operating circuit 15 to feedback angular velocity of the servo motor 4. The output of the encoder 12 is directionally discriminated 24, counted 18 and fed back to the relational operating section 17. The output of the acceleration detector 7 in the upper arm 2 attains a vibration acceleration signal through an amplifier 12 and a filter 20, integrated to attain a speed signal and inputted to the circuit 15, and damps the vibration of the upper arm to reduce the amplitude of resonance and vibration.
Patent JP-S5651171-A (JP)
Title: Television receiver
Inventor: HAYASHI YOSHISABUROU
IPC: H04N5/45
Filed: 1979-10-02
Abstract: PURPOSE:To project picture information of plural channels simultaneously in one screen with tuners whose number is smaller than the number of projected pictures, by storing video information after using a ring counter to select plural channels successively at a fixed period. CONSTITUTION:Channel selecting means 18 which selects plural channels successively at a fixed period, means 22 which writes and stores obtained video information of plural channels individually, and means 20 which reads out successively plural stored video information correspondingly to prescribed positions of the screen are provided. Then, a ring counter driven by clock pulses is used as channel selecting means 18 to write and store video information plural channels obtained by selection successively into memory elements individually, and video information are read out successively correspondingly to prescribed positions of the screen in a high speed, thus projecting pictures of plural channels simultaneously.
Patent JP-H07110860-A (JP)
Title: Fingerprint identifying device and method for collating fingerprint
Inventor: MATSUMURA REMI
IPC: G06T3/00
Filed: 1993-04-21
Abstract: PURPOSE:To shorten processing time and to improve a recognition rate by comparing a pattern in a ridge line direction in an inputted fingerprint with a curvature pattern, matching their positions and calculating the degree of matching between the pattern in the ridge line direction and the curvature pattern on their superposed area. CONSTITUTION:Light projected from a light source 3 is fully reflected on the surface of a prism 1 through a diffusion plate 2, a fingerprint image is magnified by a lens 5 through a mirror 4 to form the image on a CCD 6, the image is converted into an analog video signal and the analog signal is converted into a digital signal by an A/D converter 9 through a cable 12. An operation part 11 executes software processing to the digital signal, collates the processed contents with registered contents, and at the time of judging the fingerprint as that of a person concerned, reports the judged result to an external interface 10. A feature point is extracted, the degree of matching of the feacture point in its position, sort and direction is calculated and the person is judged as the person concerned when the matching degree in a high density area is higher than an upper threshold, judged as a third person when lower than a lower threshold and judged as a third person when higher than the lower threshold and lower than the upper threshold. In an intermediate density area, the person is judged as the person concerned when the matching degree is higher than the lower threshold and judged as a third person when lower than the lower threshold.
Patent JP-H06309443-A (JP)
Title: Individual recognizing system combining finger print and voice
Inventor: MATSUMURA REMI
IPC: G10L17/00
Filed: 1993-04-21
Abstract: PURPOSE:To attain highly developed personal recognition by combining a finger print and voice at the time of picture processing. CONSTITUTION:This system is characterized by using a finger print 1 and voice 6 as an easy method for personal recognition, changing the importance of recognition in accordance with a current situation and executing comprehensive individual identification.
Patent JP-H04354812-A (JP)
Title: Slag stopper device for torpedo car
Inventor: OKAMOTO HIROSHI
IPC: C21C1/06
Filed: 1991-05-30
Abstract: PURPOSE:To discharge only hot metal while surely preventing discharge of slag floated up on the hot metal in a torpedo car with a stopper at the time of discharging the hot metal by tilting the torpedo car. CONSTITUTION:At the time of discharging the hot metal from the torpedo car 1, by linking movement of hydraulic cylinders 22, 24 connected with a lever 23 and an arm 25 arranged to a manipulator body 11, respectively, following to tilting of the torpedo car 1, while fitting a stopper 4 at tip part of the arm 25 with the prescribed pressing to slag at discharging side of opening part 2 in the torpedo car, the torpedo car is shifted as the locus 17.
Patent JP-2000318242-A (JP)
Title: Receipt/journal printer
Inventor: MURAYAMA HIROYUKI
IPC: G07G1/06
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a receipt/journal printer which can be made compact by itself and can save papers necessary for printing a journal. SOLUTION: Separate gears 6 and 7 are set to be adjacent to each other to a rotary shaft 2 of a receipt platen roller 4 and to a rotary shaft 3 of a journal platen roller 5 respectively. A first oscillation gear 10 for transmitting a driving force of a transfer motor simultaneously to the gears 6 and 7, and a second oscillation gear 12 for transmitting the driving force of the transfer motor only to the gear 6 of the receipt platen roller 4 via an idle gear 11 are supported to an oscillating arm 13. The oscillating arm 13 is adapted to oscillate so that only either of the oscillation gears 10 and 12 can transmit the driving force of the transfer motor to the corresponding gear 6, 7 or 11 at the downstream side in a transmission direction in accordance with a rotation direction of the transfer motor.
Patent JP-H0424254-A (JP)
Title: Needle handling cam for filling knitting machinery having stitch increasing function
Inventor: SHIMA MASAHIRO
IPC: D04B15/36
Filed: 1990-05-16
Abstract: PURPOSE:To carry out widening knitting in the midst of knitting by a filling knitting machinery, by equipping a dropping face of a cam for lowering a main body of a needle of a cam at a stitch deliver side with a slider dropping face to lower a slider at an earlier time than the dropping face of the cam. CONSTITUTION:A needle engaged with a stitch of one needle bed among a pair of needle beds is raised to the highest point and a needle of the opposing needle bed is inserted into the stitch. Then, both the needles are dropped together with a slider 7, a loop on the slider of the opened needle is dropped in a hook 9 of the opened needle and the loop is meshed with a hook of the opposing needle. Both the needles and the slider are dropped, falling of the slider is stopped first at a given position, both the needles are further dropped, stitch is engaged with the hooks of both the needles and the stitch is hung on the needles of a pair of the opposing needle beds.
Patent JP-H05296287-A (JP)
Title: Magnetic damper
Inventor: WATANABE KAZUYUKI
IPC: F16F15/03
Filed: 1992-04-22
Abstract: PURPOSE:To increase braking forces of a magnetic damper in which a tubular magnet and a tubular conductor plate provided around the magnet are axially movable relative to each other by magnetizing the tubular magnet radially throughout its periphery. CONSTITUTION:Magnetic flux emitted from an N-pole provided on the outer peripheral surface of one cylindrical permanent magnet 10 propagates as if penetrating a conductor plate 12 parallel to the outer peripheral surface and passes along the outside of the conductor plate 12 and then changes its direction and passes through the conductor plate 12 toward the center of the plate and enters an S-pole formed on the inner peripheral surface of the other permanent magnet 10. When moved straight along the axis at constant speed the conductor plate 12 intersects the magnetic flux generated by the permanent magnets 10, thereby generating an eddy current forming a beautiful loop inside the conductor plate 12. The current is pointed in the counterclockwise direction in the area between both of the permanent magnets 10 and in the clockwise direction in the areas above and below the magnets. The eddy current causes a braking force in the direction opposite to the direction of movement of the conductor plate 12 through the action of the magnetic field, damping vibration of each device coupled to the conductor plate 12 and/or applying a load to the motion of each device.
Patent JP-H09316615-A (JP)
Title: Production of aluminum alloy sheet for can body low in earing ratio
Inventor: URAYOSHI YUKIO
IPC: B21B3/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To produce a sheet material for an Al alloy having excellent characteristics as that for a beverage can body by subjecting an Al allaoy having a specified compsn. to homogenizing treatment, hot finish rolling, cold finish rolling and final finish annealing under specified temp. conditions. SOLUTION: The ingot of an Al alloy having a compsn. contg., by weight, 0.8 to 1.4% Mg, 0.8 to 1.4% Mn, 0.2 to 0.6% Fe, 0.1 to 0.4% Si, 0.1 to 0.3% Cu and 0.01 to 0.2% Zn and furthermore contg. a specified small amt. of Ti together with B according to necessary is heated at 530 to 630C for 1hr, is subjected to homogenizing treatment, is thereafter subjected to hot rough rolling and is furthermore subjected to finish rolling by tandem type hot finish rolling mill, and the hot rolled sheet is cooled by the injection of coolant oil and is subsequently subjected to cold rolling. Successively, it is rapidly heated at 360 to 560 deg.C at a heating rate of >=100 deg.C/min, is thereafter cooled to <=70 deg.C, is subjected to final cold finish rolling at >=60% rolling ratio and is furthermore subjected to final annealing treatment.  The Al alloy sheet excellent in strength, ironing workability and flanging formability, low in an earing ratio and suitable for a can body can be obtd.
Patent JP-S615169-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: E04F13/12
Filed: 1984-06-20
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-S5918775-A (JP)
Title: Radiation-curable pressure-sensitive adhesive composition
Inventor: OOTA TOMOHISA
IPC: C08F299/00
Filed: 1982-07-22
Abstract: PURPOSE:To obtain titled composition of high adhesivity and cohesivity, by incorporating each specific amount of a chain transfer agent and an acidic group- contg. monomer in a radiation-curable liquid oligomer having radically crosslikable ethylenic unsaturated double bond. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 parts by wt. of a radiation-curable liquid oligomer having, in one molecule, radically crosslinkable ethylenic unsaturated double bond (pref. an acrylic oligomer with its unsaturated double bond present in the side chain or at the terminal, having a viscosity of 10<2>-10<5>cps at room temperature, e.g., a polyester acrylate), with (B) 0.2-20 parts of wt. of a chain transfer agent (e.g., lauryl mercaptan), and (C) 0.5-30 parts by wt. of an acidic group-contg. monomer (e.g., 2-acid phosphoxyethyl acrylate). When carrying out a radiation polymerization, it is recommended to apply an electron beam irradiation with a dose of 1- 20Mrad. EFFECT:Having excellent rubbery properties.
Patent JP-S6019679-A (JP)
Inventor: GENJI KAZUO
IPC: B66B7/06
Filed: 1983-07-14
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-H06315812-A (JP)
Title: Copying cutting device such as beveling machine
Inventor: TANAKA TAKESHI
IPC: B23C3/12
Filed: 1993-04-30
Abstract: PURPOSE:To provide a copying cutting device capable of easily and quickly replaying a cutter and causing no breakage of a spindle. CONSTITUTION:A cutter A is provided with a fitting hole 6, and the fitting hole 6 is coupled with a fitting section 2a provided at the end section of a spindle 2. A fitting shaft section 4a is formed at the tip section of the cutter A, and a guide roller 9 is firmly fitted to the fitting shaft section 4a via a bearing 10. The spindle 2 and the cutter A are fastened and fixed by a set screw 8. The diameter of the guide roller 9 is made smaller than the diameter of the cutting edge section of the cutter A.
Patent JP-H02307488-A (JP)
Title: Inclined stand
Inventor: TSURUTA SOICHI
IPC: F16M11/10
Filed: 1989-05-22
Abstract: PURPOSE:To set freely the gradient of an inclined surface with simple construction by bending and forming a sliding section having a predetermined radius of curvature into a inclining body, forming an annular carrier frame on the upper portion of a carried bed, disposing and supporting the sliding section of the inclining body on the carrier frame and disposing a mounting plate on the upper portion of the inclining body. CONSTITUTION:Sliding sections 10, 10a having a predetermined radius of curvature are formed into inclining bodies 2 and a carrier frame 19 is formed on the upper portion of a carrier bed 3. The sliding sections 10, 10a of the inclining body 2 are disposed and supported on the carrier frame 19 to dispose a mounting plate 4 on the upper portion of the inclining body 2. The sliding sections 10, 10a of the inclining body 2 slide on the carrier frame 19 of the carrier bed 3 so that the inclining body 2 can be inclined with a desired gradient. A pedaling shaft 22 is inserted into the mounting plate 4 and formed on the upper side with an engaging projection 25 urged sideways by a tension spring 26. The pedaling shaft 22 is urged upward by tension springs 27, 27a and an engaging body 17 fitting on the lower end of a fitting shaft 29 is disposed on the bottom of the carrier bed 3. After setting the inclining body 2 to a desired gradient, the pedaling shaft 22 is depressed so that the lower end of the pedaling shaft 22 engages the engaging body 17 to fix the inclining body 2.