baber/WOPTO huggingface dataset:
Patent JP-H1031076-A (JP)
Title: Box detector with function displaying center of round boring, and display tool of this center
Inventor: SHIMIZU SHOHACHI
IPC: G01V3/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To detect the position of a box, and display the position of a round boring by a center display part on the front surface of a detector by detecting the part to be detected of the box provided on the reverse side of a wall from the wall surface by use of a sensor. SOLUTION: A detector body 1 has a hollow part 2 in a position closer to the front surface, magnetic sensors 4 on both ends of the front surface, and a pair of center display projections 5 between them. A box B1 arranged on the reverse side of a wall and magnetically detected by the detector body 1 has boss bodies 8 on each side wall inside of the short edge parts of a box body 7, and magnets M buried in the protruding parts 9 on the outside thereof. Each magnetic sensor 4 of the detector body 1 is vertically and laterally moved close to the front surface of a wall body W, and the detector body 1 is pressed onto the wall body W in the state where the magnets M of the box B1 are detected. The center display projections 5 are pieced to the wall body W front surface to draw each center C1 , C2 for round boring the wall body W.  Thus, the preparation work of a round boring can be facilitated.
Patent JP-2000225050-A (JP)
Title: Umbrella stand
Inventor: TERAMOTO MASAHARU
IPC: A47G25/12
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve convenience in use by easily taking in and out umbrellas even to either umbrella inserting hole regardless of this side and the inmost side in an umbrella stand having plural umbrella inserting holes. SOLUTION: An umbrella stand has holding bodies 20 having cylindrical parts 21 being formed in a penetrating shape so as to insert umbrellas and having the shaft directional one end side formed as umbrella inserting holes 24 and flange parts 22 formed so as to project outward from the peripheral edge of the umbrella inserting holes 24, and the holding bodies 20 are installed in a plurality in prescribed installing parts 11 arranged in an umbrella stand body 10. In this case, the flange parts 22 are formed so as to expand in an inclined shape to a plane expanding in the radial direction of the cylindrical parts 21. The installing parts 11 are desirably arranged in an inclined shape or a vertical shape.
Patent JP-H01205290-A (JP)
Title: Security system
Inventor: URAKAWA JUNICHI
IPC: G06K17/00
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a security system to prevent the abuse of a card when it is lost or stolen by using both card reader (MCR device) and electronic key together. CONSTITUTION:A code number which a client inputs from a keyboard 17 under the control of a main control part 18 and the code number read by setting the card and the electronic key at an MCR device 22 and an electronic key device 21 by the client or an operator are once stored into a buffer 20, further, recorded data are read, and they are collated by a collating part 19. When the code numbers of the three parties correspond, a signal to indicate 'the completion of personal identification' is sent to an electronic register 15, and a business transaction is started by the electronic register 15. Thus, when the card read from the MCR device 22 is lost, the collation only with the electronic key is impossible, on the contrary, the collation at the time of the lost of the electronic key is impossible, and a crime can be prevented from being generated.
Patent JP-S57143912-A (JP)
Title: Airtight container for piezoelectric oscillator and its manufacture
Inventor: TAKEUCHI MASAKAZU
IPC: H03H9/02
Filed: 1981-02-28
Abstract: PURPOSE:To improve the property of airtightness and to achieve automatic assembly  by forming grooves on both sides of a part where a cover and a base constituting a  container wherein a piezoelectric oscillator is contained come into contact with each  other and melt-sticking projecting parts extending from the bottoms of the grooves. CONSTITUTION:A base 1 and a cover 2 are both made of thermoplastic resin such as  polycarbonate. The base 1 is formed in a recessed shape at the inside of a disk, and a  quartz oscillator 5 is mounted at terminals 3 and 4 provided on the internal button surface of the recess part. At the upper part of the recess part of the base 1, a groove 11  extending along the circumference and near the outer circumferential edge and a projecting part 12 adjoining to the groove 11, projecting from the top surface of the recess  part and tapered toward the tip are provided, and a step surface 13 is further formed. The cover 2 is fitted and inserted from the opening part of the recess part of the base  1, and is mounted on the surface 13 to bring the inside surface of the projecting part  12 and the outside surface of the projecting part 22 into contact with each other, and  a hot plate is pressed against them for heating, thus forming a melt-stuck part 8.  Thus, the property of airtightness is improved and operation is automated.
Patent JP-H10228959-A (JP)
Title: Card bus connector and method for using it
Inventor: HIRAI YUJI
IPC: H01R13/6585
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a card bus connector such that quick repair can be made in the event of a lead soldering error in mounting the connector on the surface of a printed board, for use at a junction in a function expansion card that is fitted into a slot part in an equipment main body in order to expand the functions of, e.g. a personal computer. SOLUTION: A card bus connector 10 comprises an insulator 11, a contact fitted into a predetermined part of the insulator 11, and a shield plate 20 provided on the surface of the insulator 11, and is mounted on the surface of a printed board for a card bus by connecting the leads of the contact and the shield plate 20 to the circuit of the printed board, the shield plate 20 being freely removably attached to the insulator 11 by an engaging groove 13 provided in the insulator 11 and by an engaging part 21 provided on the shield plate and engaged in the engaging groove 13.
Patent JP-H05226742-A (JP)
Title: Laser oscillator
Inventor: KARASAKI HIDEHIKO
IPC: H01S3/097
Filed: 1992-02-17
Abstract: PURPOSE:To prevent a reduction in a laser oscillation efficiency caused by high frequency power differences which are produced by impedance differences in a discharge tube and which are injected in the discharge tube in the case where a high frequency power source through a matching circuit is combined with a laser oscillator to discharge. CONSTITUTION:A variable capacitor 15 is provided in the vicinity of at least an electrode 6, whereby fine impedance differences in a plurality of discharge tubes are corrected so that a high frequency power derived from a high frequency power source part 14 can uniformly be injected to each of the discharge tubes through a matching circuit 13.
Patent JP-H01206004-A (JP)
Title: Drill for hard and brittle material
Inventor: ISHIKAWA TADAO
IPC: B24D7/18
Filed: 1988-02-12
Abstract: PURPOSE:To contrive to improve the boring efficiency and to facilitate the boring by a method wherein a metal-bonded diamond whetstone tip, which is wider than the diameter of a drill main body and has cutting edges made toward a chisel point, is attached. CONSTITUTION:A pair of twist flutes 7, for example, are formed in the longitudinal direction of a drill. A slit 8 is cut at a position symmetrical to the twist flutes 7 at the tip of a main body 1, at the rear end of which a shank to fit to the main spindle of a machine is provided. And, a metal-bonded diamond whetstone tip 9 is fixed to the slit by brazing. Further, the metal-bonded diamond whetstone tip is assembled so as to position its chisel point 4, for example, on the center line of the main body 1. Furthermore, cutting edges 3 and 3 are made toward the chisel point and at the same time chamfering 10 is done to each cutting edge in consideration of stable centering. And, since abrasive grains bite workpiece at all times by the self-generative action or successive development of the cutting edges, continuous boring becomes possible.
Patent JP-H08201597-A (JP)
Title: Production method for silicon spectroscope
Inventor: KIMURA HIDEKAZU
IPC: G02B5/18
Filed: 1995-01-26
Abstract: PURPOSE: To prevent the introduction of distortion in silicon crystal for diffraction by contacting in low temperature and obtain a junction with high mechanical strength and high reliability. CONSTITUTION: On a base silicon crystal 11, silicon crystal 13 for diffraction provided in advance with cooling grooves 13a is overlaid putting a gold foil in between. Then, a load is given to both silicon crystals and heat is added to make the gold eutectic alloy and contact.
Patent JP-S61188069-A (JP)
Title: Position instruction method
Inventor: KIKUCHI HIDEO
IPC: B24B27/033
Filed: 1985-02-15
Abstract: PURPOSE:To make operations performable in a highly efficient manner, by moving a controlled member with an operating member under the control of a bilateral type master slave, while storing its positional information in memory and using it as position control information, in case of a position instruction method of flaws and the like in an inner surface of a pipe. CONSTITUTION:When repairing a pipe P being subjected to a paint mark on a flawed part at an inspection process, an operator generates an operating shaft 40a into a three-axis direction so s to situate a grinder 20a in a position of flaws taken in picture by a TV camera of a repairing device body 20 and displayed on a screen of a monitor 30. And, this repairing device 20 is moved so as to surrounded these flaws inside the pipe or so as to make it contact with a proper point around in order, and the moving route or the point is stored with a memory of an operational control unit 20b. Next, on the basis of this stored information, the repairing grinder 20a is automatically followed in a rotating state. Thus, laboe-saving is promoted and, what is more, efficient repairing is performable.
Patent JP-2000225877-A (JP)
Title: Vehicular seat device and vehicular seat combined type informing system
Inventor: OTSUBO YOSHINORI
IPC: B60N2/90
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reliably inform the driver of approach of obstacles concerning one's vehicle and other vehicles from four directions, to inform the degree of approach of these obstacles and other vehicles, and to inform the approach of obstacles and other vehicles by vibration. SOLUTION: An R vibrating body 13 and an L vibrating body 14 are each provided at different areas of a seat cushion 11 of a driver's seat 10. A W vibrating body 15 is provided at a center part in a width direction of a seat back 12 of the driver's seat 10. When another vehicle approaches nearer than an alarm distance determined by calculation from the rear during traveling, the W vibrating body 15 is driven. When another vehicle approaches nearer than the alarm distance from the right side rear when changing lanes from a present traveling lane to a right lane, the R vibrating body 13 is driven. When another vehicle approaches nearer than the alarm distance from the left side rear when changing lanes from the present traveling lane to a left lane, the L vibrating body 14 is driven.
Patent JP-S52112296-A (JP)
Title: Josephson element unit
Inventor: SASAKI NOBUO
IPC: H01L39/22
Filed: 1976-03-16
Abstract: PURPOSE: To form Pb wiring simultaneously with formation of Josephson element by attaching Pb to the bonding pad of Al or Au which is formed on the substrate. As a result, external lead-out lead wire of good electrical contact can be obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10228896-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: IRIYAMA JIRO
IPC: H01M10/05
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To accomplish increase in energy density and improvement of charging-discharging efficiency by using a composite carbon material consisting of a graphite material, which is prepared by heat treating and graphitizing a meso-carbon micro bead made of a mesophase micro sphere, and a slightly graphitizable carbon material, which is prepared by carbonizing a resin selected from a group consisting of phenol resin, furan resin and the like, as a negative electrode. SOLUTION: As a graphite material, a graphitized carbon material, which is prepared by heat treating a meso-carbon micro bead made of petroleum pitch, is used. As a slightly graphitizable carbon material, a carbon material, which is prepared by heat treating and carbonizing phenol resin, is used. A composite carbon material consisting of these carbon materials is used as a negative electrode. In this case, a mixing ratio of the slightly graphitizable carbon material in the composite carbon material ranges from 10% to 50% on a weight base. In this way, in which the slightly graphitizable carbon is mixed with the graphite material consisting of mesophase group carbon material, fracture of the carbon granule due to pressurization can be prevented, while high capacity and excellent charging-discharging efficiency can be accomplished.
Patent JP-H10225825-A (JP)
Title: Strength increasing method of aluminium wheel
Inventor: FUJINO KIYOSHI
IPC: B23P9/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce stress of the reverse of a spoke by installing a small roller instead of a cutting edge tool by the same machine, and increasing fatigue strength by pressurizing a high stress part such as the reverse of the spoke by the roller after machine work of the reverse of an aluminium wheel is completed. SOLUTION: A support bar 7 is installed on a support bar holder 8 by a nut 11 through a key to maintain the direction by arranging a spring between it and the support bar holder 8 in order to press a roller 4 against a work surface being a reverse rib surface 3 of an aluminium wheel 2 by proper force. The support bar holder 8 is also installed on a tool post of a lathe through a cutter installing metal fitting 12 similarly to a cutting tool of the lathe. When lathe turning of the reverse rib surface 3 by the lathe is completed, a pressing roller 4 is operated instead of the cutting tool by turning the tool post, and pressing rolling work is performed with a stable load.
Patent JP-S63194614-A (JP)
Inventor: OHARA NAOYUKI
IPC: A47L5/24
Filed: 1987-02-09
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-S58147065-A (JP)
Title: Large capacity transistor
Inventor: SEKIYA TSUNETO
IPC: H01L29/72
Filed: 1982-02-25
Abstract: PURPOSE:To eliminate the inequality of emitter current by a method wherein an emitter electrode is divided into the part close to a base region and the part distant from the base region which is isolated via a clearance, and a lead wire is connected to the distant part, when a plurality of emitter regions connected in parallel are formed on a semicondctor substrate, and the emitter electrode is provided thereon. CONSTITUTION:The plurality of N emitter regions 12 connected in parallel are diffusion-formed in a P type base region 11, then an insulation film preventing the P-N junction at the boundary between the both regions, and the base electrode 2 is provided outside it and an emitter electrode inside. Thereat, the emitter electrode is divided into an outer peripheral part 31 and a central part 32 isolated by the narrow clearance 14, and an emitter lead wire 5 is bonded at the central part 32 thereof. In this manner, the emitter current 6 flowing from the region 11 to the region 12 once flows to the outer peripheral part 31 and enters again the region 12 at the part of clearance 14, and then reaches the lead wire 5 through the central part 32. Therefore, it becomes a form that balance resistance generates in the region 12.
Patent JP-H08219940-A (JP)
Title: Piston launcher for chock tunnel
Inventor: HIDAKA FUMIYASU
IPC: G01M9/04
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a piston launcher for shock tunnel in which the basic performance of shock tunnel is protected against damage due to damage on the high speed performance of a free piston caused by the compression air leaked through a sealed part on the cylindrical outer side face of the free piston being deformed by the load of compressed air when a secondary air tank is filled with the compression air being introduced to the rear of the free piston. CONSTITUTION: The piston launcher comprises a part being inserted into a launching pipe 1 and loaded with an unlauched free piston 4 at the first half part thereof, a launching capsule 5 provided with a slot 7 projecting axially at the second half part in the rear of the free piston mounting part, a slot 12 having profile identical to that of the launching capsule 5 and sliding on the inner circumferential face at the part of the launching capsule 5 formed with the slot 12 while rotating, a rotary plug 8 provided with a deflector 13 at the inner open end of the slot 12, and a secondary air tank 3 covering the outer circumferential face of the launching pipe 1 while communicating with the slot 7 of the launching capsule 5.
Patent JP-H08142407-A (JP)
Title: Printing output device
Inventor: TAKAYAMA YUICHI
IPC: B41J2/36
Filed: 1995-02-17
Abstract: PURPOSE: To prevent the deterioration in a printing grade by making it possible to print line image data so as to emphasize contrast and drawing data so as to faithfully express the area ratio of a non-printing part and a printing part since the current supply time to printing elements is controlled corresponding to the kind of data and the heat accumulation state of the printing elements. CONSTITUTION: A data kind judging means 9 classifies dots constituting a printing image into drawing data of which the density is expressed on the basis of the area ratio of a non-printing part and a printing part and line image data expressed so as to emphasize contrast and a printer controller 11 controls the current supply time to the printing elements at the time of the printing of dots by the printing elements on the basis of the classifing result to dots and the printing history of the printing elements stored in a printing history table 10 to perform printing output.
Patent JP-H09222499-A (JP)
Title: Deflection electromagnet
Inventor: YAMASHITA ICHIRO
IPC: G21K5/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress low the spread of electron beam by providing a main coil for generating main magnetic field simultaneously in a plurality of magnetic poles and auxiliary coils for controlling magnetic field intensity of the main magnetic field. SOLUTION: A main coil 10 is placed so as to surround a first magnetic pole 4, a second magnetic pole 5 and a third magnetic pole 6 and supplies each of magnetic poles separated into three with the same magnetomotive forces. For this purpose, yokes 13 are used commonly to each magnetic pole 4, 5 and 6. As a result, the leakage of magnetic flux between magnetic poles becomes large. However, by placing magnetic shield 7, 8 and 9 and absorbing the leaked magnetic flux, the magnetic field distribution can be made close to the ideal state. Furthermore, an auxiliary coil 11 for the magnetic pole 4 and an auxiliary coil 12 for the magnetic pole 6 correct the shift of center orbit of electron beam which can not be corrected with the magnetic shields 7, 8 and 9, by generating a magnetic field for finely controlling the magnetic field intensity of each magnetic pole of 4, 5 and 6.
Patent JP-S59156574-A (JP)
Title: Resistance joining method of inside part of member
Inventor: KAJIWARA RIYOUICHI
IPC: B23K1/00
Filed: 1983-02-25
Abstract: PURPOSE:To provide joint part having high quality without any defect over the entire joint surface in the case of jointing plural specific positions in a member by inserting a specific insert material on the surface to be joined. CONSTITUTION:An insert material formed by mixing metallic powder 27 having the m.p. lower than the m.p. of the base material and having good wettability and a small amt. of metallic grains 28 having the m.p. equal to or higher than the m.p. of the base metal is used. An electricity conducting part is limited only in a joint part 50 at the center in the stage of starting conduction of electricity and the metallic powder 27 of the insert material melts as this part is heated. The high melting metallic grains 28 in the insert material support the pressurizing force at the point of this time and therefore no electric current flows yet in joint parts 51, 52 on both sides. The current flows to the parts 51, 52 on both sides only after the joint part 50 at the center is heated to near the m.p. of the base metal and at least either the base metal or the grains 28 are softened and squeezed.
Patent JP-S52112320-A (JP)
Title: Digital display means
Inventor: TOMINAGA SHINJI
IPC: G03B17/18
Filed: 1976-03-17
Abstract: PURPOSE: To enable the multi-step indication as many step as possible at a relatively low voltage of the electric source by applying a step by step different reference level to one input terminal of plural differential amplifiers, and applying in common an input signal to the other input terminal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58147086-A (JP)
Title: Piezoelectric effect device
Inventor: IWAMATSU SEIICHI
IPC: H01L41/00
Filed: 1982-02-25
Abstract: PURPOSE:To enable to obtain high efficiency and high integration degree by a method wherein electrodes are formed on the side surfaces of an island pizoelectric body constituted of piezoelectric material or piezoelectric grooves formed on a substrate. CONSTITUTION:In a state that the surface of a ferromagnetic body is etched and grooves are formed, the electrode materials 2-5 are buried in these grooves. Light is irradiated from the surface or the back surface and selects the wavelengths of the transmitted light according to voltages impressed on each electrode, accordingly indicates them. By forming electrodes on the side surface in this manner, there is no necessity to form clear electrodes on the surface, the light transmittance is improved by its part. The device can be miniaturized at higher integration by forming narrowly the groove width approx. to 0.5mum.
Patent JP-S53115406-A (JP)
Title: Head cover fitting structure
Inventor: SHIMIZU SHIGERU
IPC: F02F7/00
Filed: 1977-03-17
Abstract: PURPOSE:To provide a fitting structure which hardly transmits the vibration of cylinder head to head cover and have the combined effect of preventing oil leakage and reducing vibration and noise.
Patent JP-H04269268-A (JP)
Title: Lift type underfloor closet
Inventor: FUKUSHIMA SHIGEHARU
IPC: E04F19/08
Filed: 1991-02-25
Abstract: PURPOSE:To cover a large space which is generated between the inner peripheral portion of an upper frame portion and the side face of a storage container when the storage container is raised. CONSTITUTION:A storage container 1 has its side face tilted in such a manner that the container 1 is larger in outer form at its upper side than at its lower side. The storage container 1 is allowed to freely project upward from that portion of a support frame 2 which is surrounded by an upper frame portion 3. A rotating cover member 27 is rotatably mounted on the upper frame 3 and also has its end brought into elastic contact with the side face of the storage container 1 from below. A space is covered by the rotating cover member 27 so as to prevent dust and small objects from falling.