baber/WOPTO huggingface dataset:
Patent JP-S5328350-A (JP)
Title: Rerformance data collection/control system
Inventor: HIROZAWA TOSHIO
IPC: G06F11/34
Filed: 1976-08-30
Abstract: PURPOSE: To have an automatic collection of plural performance data by designating a program's range by a register which holds two units of comparison address, and to control the electronic computer to be measured through another electronic computer. Thus, an automatic collection of the performance data is realized. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08294705-A (JP)
Title: Method for joining sheet bar of fully continuous hot rolling by arc welding method
Inventor: YOSHIDA TADATSUGU
IPC: B21B15/00
Filed: 1995-04-26
Abstract: PURPOSE: To attain an inexpensive technology suitable for the modification of an existing mill, by which a sheet bar is welded with heavy-current gas shielded arc welding on the inlet side of a finishing mill when performing a fully continuous hot rolling. CONSTITUTION: By cutting with a shear the tip and the rear end of a sheet bar rolled to a described dimension by a roughing mill, and by joining the mating face of the tip part of a succeeding sheet bar 3-1 and the rear end part of a sheet bar 3-2 during a finish rolling with heavy-current gas shielded arc welding whose welding current is 500A or over, the rupture of the sheet does not occur during a finish rolling, and a continuous rolling can be performed.
Patent JP-H04333384-A (JP)
Title: Press welding preventive agent for production of aluminum roll bond material
Inventor: ONO SUSUMU
IPC: B23K20/18
Filed: 1991-05-08
Abstract: PURPOSE:To improve the printability, ductility and release property to an Al sheet by constituting the press welding preventive agent of specific weight % of a boron nitride, bentonite, titanium dioxide, silicon dioxide, sodium silicate, and the balance water. CONSTITUTION:The press welding preventive agent is printed to a required shape on one of two sheets of the Al sheets. After the other sheet is press welded to this surface, a fluid pressure is introduced to the non-press welded part to inflate this part to a tubular shape. The press welding preventive agent is used at the time of producing the aluminum roll bond material having the tubular inflated part by this roll bond method. This press welding preventive agent is constituted, by weight %, of 5 to 30% boron nitride, 2 to 10% bentonite, 8 to 40% titanium dioxide, 1 to 5% silicon dioxide, 0.1 to 0.6% sodium silicate, and the balance water. Defective products are hardly produced at the time of press welding in this way and the defective rate is lowered even with circuits having intricate patterns.
Patent JP-H05294489-A (JP)
Title: Paper feeder
Inventor: INOBE HIROYUKI
IPC: B65H3/68
Filed: 1992-04-22
Abstract: PURPOSE:To provide a paper feeder that is able to eliminate an impact noise lying between sheets of recording paper and convey this paper up to an upper resist roller in an accurate manner. CONSTITUTION:In a paper feeder equipped with a separating means separating sheets of recording paper 10 piece by piece and feeding the paper and a recording paper guide part 9 being situated in and around the downstream side of this separating means and guiding the fed recording paper upward, it is provided with an elastic member 15 which sets a tip of the recording paper 10, being hit on a lower part of the recording paper guide part 9, down to a free end, and lets the recording paper have conveying force to the upper part.
Patent JP-H07312845-A (JP)
Title: Motor
Inventor: SUGITA YUKIHIKO
IPC: H02K23/04
Filed: 1994-05-17
Abstract: PURPOSE:To provide a miniature motor which dispenses with a complex structure and a control circuit for the driving of an axial direction and which is inexpensive in a motor in which an armature can perform not only rotational movement but also axial movement. CONSTITUTION:A locking case 8 in which a locking pin for locking a housing is held in the inner part thereof is fixed in a motor case 1. A boss 6 for stopping rotation which is firmly fixed in the housing is guided in the groove 1c of the motor case 1 to move. A electromagnet for the driving of the axial direction of the housing is built in the motor case l, and an output shaft 15 is rotatably and axially movably supported through the motor main body 1. The shaft 15 can be axially moved through the housing by the attractive force/the repulsive force of the electromagnet.
Patent JP-S5728860-A (JP)
Title: Electronically controlled fuel injection pump
Inventor: YASUHARA SHIGEFUMI
IPC: F02M41/12
Filed: 1980-07-29
Abstract: PURPOSE: To prevent the over-rotation of a motor and the damage thereof by disposing a runner as a resistance means controlling the fuel injection quantity of a fuel injection pump.  
     CONSTITUTION: In a pump housing 1 a pump chamber filled with a full of fuel and a link mechanism 31 determining the opening degree of a cutoff port of a plunger, not shown in the figure, are respectively formed and provided, while said mechanism 31 is interconnected to a motor 25 through a sliding member 27 and a driving shaft 26. The motor 25 is interconnected to a potentio meter 35 via gears 34, 36, and a runner 37 is fixedly mounted around the driving shaft 26. When the motor 25 is over-rotated the runner 37 acts as a high resistance means due to the fuel in the chamber 6 to restrain the rotation of the motor 25. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61263182-A (JP)
Title: Driving circuit for laser-diode
Inventor: TAKADA YUJI
IPC: H01S5/068
Filed: 1985-05-15
Abstract: PURPOSE:To prevent the generation of the deterioration and breakdown of a laser-diode due to pulse-shaped noises by limiting driving currents flowed through the laser-diode when a detecting output from a photo-detector detecting the light emission power of the laser-diode reaches a predetermined level. CONSTITUTION:When the gains of a transistor Q1 are increased gradually, the value of base voltage VB2 to the prescribed light emission power of a laser- diode LD lowers, and light emission power equalizing to base voltage VB3 can be set. Limiter currents Il flowing through a transistor Q3 and driving currents Iop flowing through a transistor Q2 equalize under the state, and the collector currents Ic4 of a transistor Q4 are divided into two equal parts. When beams intenser than light emission power at that time are emitted from the laser-diode LD, base voltage VB2 is made smaller than base voltage VB3, driving currents Iop are made smaller than limiter currents Il suddenly, and a circuit operates in the direction that light emission power is minimized rapidly. Accordingly, the laser-diode can be driven stably against extraneous noises while modulating pulses.
Patent JP-H10291860-A (JP)
Title: Aln whisker reinforced tib2-bn electrically conductive composite ceramics and its production
Inventor: MILAN FUBERCHEK
IPC: C04B35/581
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain electrically conductive composite ceramics excellent in mechanical strength at room temp., electric conductivity and heat conductivity by incorporating TiB2 , TiC, hexagonal BN (h-BN) and AlN in a specified ratio and allowing a specified part of the AlN in the form of whiskers. SOLUTION: This electrically conductive composite ceramics has a compsn. contg., by weight, 20-30% TiB2 , 1-10% TiC, 5-10% h-BN and 40-60% AlN and 5-10% of the AlN exists in the form of whiskers. This ceramics is obtd. by mixing 20-30% TiB2 , 40-60% AlN and 1-10% TiC with 0-5% Al2 O3 , 1-5% metal Al and 1-5% metal B, compacting the resultant mixture by cold uniaxial pressing and cold isostatic pressing under 10-20 MPa and firing the resultant compact at 1,500-2,300 deg.C in an atmosphere of nitrogen. Since external pressure is not applied during sintering, the resultant sintered compact has high isotropy in mechanical strength, electric conductivity, etc.
Patent JP-H08294991-A (JP)
Title: Barrier laminate
Inventor: IMAI NOBUHIKO
IPC: B32B9/00
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a barrier laminate having a good adhesiveness with resin and an evaporated thin film, and also having no possibility of barrier deterioration by laminating a hydrolyzate of a specific organic silicon compound, a conductive hydrolyzate layer consisting of conductive metal particles, and vapor deposited thin film on one or both surfaces of a resin film. CONSTITUTION: The barrier laminate 1 is formed of a resin film base material 2, a conductive hydrolyzate layer 3 consisting of hydrolyzate of a silicone compound or a alkoxide and a conductive metal particles, and vapor deposition thin film 4. The conductive hydrolyzate layer 3 is composed of a 1-99wt.% of hydrolyzate of an organic silicon compound represented by the formula of R-Si-(OR')3 (R represents an organic functional group, R' represents a hydrolytic group), and 1-99wt.% of conductive metal particles. Since the organic functional group has a strong bonding force and adhesiveness with resin of the resin film, the adhesiveness between the film and the vapor deposition thin film can be enhanced, and the lowering of a barrier property against gasses such as oxygen and steam can be prevented.
Patent JP-S585915-A (JP)
Inventor: SHIBUTANI TOYOJIROU
IPC: H01H9/04
Filed: 1981-07-03
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-S62261868-A (JP)
Inventor: KURIYAMA TORU
IPC: F25B9/02
Filed: 1986-05-06
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-H01273475-A (JP)
Title: Low charge line selection adaptor having abbreviated dial number cheapest carrier selection function
Inventor: KISHI YASUMASA
IPC: H04M11/00
Filed: 1988-04-26
Abstract: PURPOSE:To select a relay lien with a cheapest carrier depending on the station abbreviation number and a CES abbreviation number by providing a control means reading a subscriber telephone number corresponding to the abbreviated dial number from a storage section and selecting the cheapest line. CONSTITUTION:Adaptors 2, 5 are provided with a storage section storing a station abbreviation number or a CES abbreviated number and a subscriber telephone number corresponding thereto. In case of receiving the abbreviated number stored in the storage section, the subscriber telephone number corresponding to the abbreviated number is read and a control means selecting the cheapest line to the subscriber telephone number is provided. Thus, the cheapest carrier is used by dialing the dial number of station abbreviation or CES abbreviation as conventionally.
Patent JP-H11282316-A (JP)
Title: Image forming device
Inventor: KIKUCHI HIDEO
IPC: G03G21/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with a protective function capable of securely preventing the damage or malfunction of the device due to an abnormal voltage by monitoring the voltage of a commercial power source, and by cutting off the input from the commercial power source when the voltage becomes abnormally high. SOLUTION: An image forming device is provided with a switch 1 for interrupting the input from an AC power source 8, an AC-DC converting circuit 9 for full-wave rectifying the input from the AC power source 8 into a DC voltage, an A/D converting circuit 7e for converting the DC voltage into a digital signal, and a CPU 7a for detecting the abnormality of the output value from the A/D converting circuit 7e; and it is so constituted that when abnormality is detected for a definite time, after a series of image forming action is finished, the input from the AC power source 8 is interrupted by the switch 1. The voltage from the AC-DC converting circuit 9 before stabilization is monitored, and if the abnormality of input voltage is detected for a prescribed time, after the actions during execution such as copying or printing action are finished, the input from the AC power source 8 is interrupted, so that the damage or malfunction of the device due to abnormal voltage can be securely prevented. The input interruption at the time of abnormality is carried out in accordance with the magnitude of the input voltage and its detecting time, so that the downtime of the device can be minimized.
Patent JP-S5437770-A (JP)
Title: Dielectric branching line including nonreversible propagation characteristics of light wave
Inventor: YAJIMA HIROYOSHI
IPC: G02F1/09
Filed: 1977-08-31
Abstract: PURPOSE:To realize optical isolator and optical circulator by combining mode separation characteristics of dielectric branching line and waveguide possessing nonreversible propagation characteristics.
Patent JP-H07308205-A (JP)
Title: Shoe sole
Inventor: SUGIMOTO TOMOKO
IPC: B32B27/34
Filed: 1994-05-18
Abstract: PURPOSE:To prevent the occurrence of easy separation between an outsole and an FRP resin sheet for the reinforcement thereof by applying polyurethane resin to the outsole, and forming the FRP resin sheet with a fabric layer and a resin layerselected from a group of polyamide resin, polyolefine resin and a mixture thereof. CONSTITUTION:An outsole 4 is formed together with a resin section occupying a major sole portion and an FRP resin sheet 3. Also, the sheet 3 is formed with a fabric layer l and resin layers 2 laid so as to clamp the layer 1. The layer 2 is made of resin selected from a group of polyamide resin, polyolefine resin and a mixture thereof. In this way, a part of the outsole 4 is replaced with the sheet 3, thereby reinforcing the outsole 4 and providing a high quality sole. As a way of the replacement, the sheet 3 may be used for the upper section of the toe of the outsole 4. Also, the center of the outsole 4 or the bottom section thereof may be replaced with the sheet 3. In this case, an integral molding process is used, or the outsole 4 and the sheet 3 are separately molded and, then, bonded to each other with an adhesive or via fusion or the like.
Patent JP-2000299398-A (JP)
Title: Microwave integrated circuit
Inventor: KANEKO TOMOYA
IPC: H01L23/04
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a microwave integrated circuit, and at the same time to provide structure with highly airtight sealing function. SOLUTION: A dielectric substrate 10 is interlinked to one dielectric substrate, and has a cavity hole 14 at a part for mounting a monolithic IC 3. The monolithic IC 3 is jointed to a metal carrier 1 by a conductive adhesive 13 via the cavity hole 14. Also, the dielectric substrate 10 is held by a metal cap 11 with a metallic partition wall and the metal carrier 1 for jointing by the conductive adhesive 13. By a continuity hole 12 which is arranged onto the dielectric substrate 10 in a row, the cap 11 with the partition wall is electrically connected to the metal carrier 1, and the intervals between rows is made smaller than half the wavelength of the microwave frequency to be used. Furthermore, a metal cap 6 is welded to the metal carrier 1, and the inside of a package is sealed airtightly.
Patent JP-H044042-A (JP)
Title: Production of metal catalyst carrying noble metal
Inventor: SAKURAI TOSHIHIKO
IPC: B01J35/02
Filed: 1990-04-19
Abstract: PURPOSE:To obtain a simple and convenient metal catalyst carrying noble metal without peeling at a low cost by depositing a noble metal compd. containing no halogen, a water-resistant metal compd. containing no halogen, and an alkylalcohol-contg. soln. on a metal material. CONSTITUTION:A compd. of noble metal such as paradium, platinum, etc., containing no halogen, a water-resistant metal compd. containing no halogen such as alumina sol, aluminum nitrate, etc., and an alkylalcohol-contg. soln. such as methanol, ethanol, etc., are made to deposit on a metal material. Then this metal material is treated by heat. Thereby, the obtd. metal catalyst carrying noble metal in various forms is simple, convenient, cheap and excellent in adhesion with the catalyst.
Patent JP-S61263638-A (JP)
Title: Method for preventing caking of water-separating and retaining agent
Inventor: ITO HIROSHI
IPC: C08L77/00
Filed: 1985-05-17
Abstract: PURPOSE:To separate water at low energy cost by integrating a polymer, obtained by insolubilizing the homopolymer or copolymer of methacrylamide expressed by a specified general formula in water, with a fibrous substance. CONSTITUTION:The homopolymer or copolymer of N-alkyl or N-alkylene- substituted methacrylamide shown by formula I (R1 is H or methyl, R2 is H, methyl and ethyl and R3 shows methyl, ethyl and propyl) or formula II [R1 is H and methyl, A shows -(CH2)n- wherein (n) is 4-6 and -(CH2)2-)-(CH2)2-] or the copolymer with other copolymerizable monomers is insolubilized in water to obtain a polymer. The polymer is integrated with a fibrous substance by kneading, etc., to form a water separating and retaining agent.
Patent JP-H02282204-A (JP)
Title: Plastic optical fiber
Inventor: NISHIGUCHI MASAMI
IPC: C08F299/00
Filed: 1989-04-24
Abstract: PURPOSE:To obtain the plastic optical fiber which is additionally enhanced in heat resistance while maintaining characteristics, such as good flexibility and freedom from disconnection by using a resin essentially consisting of a polybutadiene resin of a hydrogen addition type modified with acrylic at both terminals as the fiber part of the plastic fiber. CONSTITUTION:The heat resistance of the acrylic optical fiber is improved by using the crosslinked matter formed by crosslinking the polybutadiene resin of the hydrogen addition type modified with acrylic at both terminals by a monomer having one or >=2 pieces of carbon-carbon double bond groups as the fiber component. This corsslinked matter has the high heat resistance and is small in coloration at a high temp. although the degree of the coloration varies with the mol. wt. of the resin prior to hardening. The corsslinked matter is extremely excellent in the flexibility, unlike an unsated. polyester resin or the like. Further, the crosslinked matter is extremely excellent in not only the high-temp. characteristics but the low-temp. characteristics of about -30 deg.C as well. The plastic fiber having the excellent heat resistance, high bendability, high toughness, and excellent weatherability is, therefore, obtd.
Patent JP-S62262257-A (JP)
Title: Information recording and reproducing device
Inventor: OKODA KEIJI
IPC: G11B23/03
Filed: 1986-05-07
Abstract: PURPOSE:To accurately attain the recording or reproduction with high density by using an information recording card medium provided with a base, a protection case and a base lock mechanism, releasing the lock mechanism at recording or reproduction and extracting the base from the protecting case to decrease the effect of flaw or dust. CONSTITUTION:When the information recording card medium is loaded from a card loading inlet 4 until the protecting case 2 abuts on a stopper 12 in the direction of arrow H, the protection case 2 is fixed and held by a protection case fixture 11. Then rollers 5, 5' are moved to a position where the rollers are brought into close contact with the base 1 through a window and the roller 5 is driven in the direction of arrow I to release the base 1 from a retaining spring 34 and to extract the card from the protecting case 2. The extracted base 1 is loaded up to the inside of the device as shown in arrow A by a roller driven in the direction of arrow J, driven reciprocatedly in the direction of arrow K by rollers 32, 32' and 33, 33', and information is recorded or reproduced to/from a recording area exposed on the base 1 by a head 31.
Patent JP-S62260300-A (JP)
Inventor: KOBAYASHI YOSHINOBU
IPC: G08G1/09
Filed: 1986-05-07
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-2000291874-A (JP)
Title: Electric fusion joint
Inventor: MIZUTA NAOKO
IPC: F16L47/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To accurately read the information from a bar code by arranging a scanning guide for a pen scanner in a bar code reader along a display face of the bar code. SOLUTION: A scan guide 12 constructed of a recess groove is recessed on the surface of a joint main body 11 parallelly to the axial direction of the joint main body 11. A bar code 13 to be displayed on the surface of the joint main body 11 is printed on a label 131 stuck to the surface of the joint main body 11. The label 131 for the bar code 13 is stuck onto the scan guide 12 so that the center of the bars of the bar code 13 orthogonally cross the scan guide 12 constructed of a recess groove. In use, a pen scanner P is moved for scanning along the scan guide 12 as shown by an arrow (a), so that the information from the bar code can be accurately read.
Patent JP-H044941-A (JP)
Title: Manufacture of double head bolt
Inventor: NAKAZAWA MUTSUMI
IPC: B21J9/06
Filed: 1990-04-20
Abstract: PURPOSE:To improve productivity by closing and clamping a collet to close and open an intermediate axis part of a flanged billet, inserting both side end parts of the billet into angular holes of upper and lower dies and working the end faces of the billet respectively with upper and lower punches. CONSTITUTION:A flanged circular billet (a) is clamped by a collet 1 between the upper side of the flange and the opposite side of the flange which are excepted. In spite of the simultaneous pressurization by the upper punch 4 and the lower punch 5, an intermediate axis part does not expand and deform and angular head parts 34, 34' and grooves 35, 35' on both side parts are worked surely. After the head part is worked, the collet 1 opens and moves, therefore, an angular head part larger in diameter than the outer diameter of the axis part is ejected easily. In this way, the angular head part and a + or - groove can be formed integrally and simultaneously on both sides of the billet and productivity and workability can be improved.
Patent JP-S58221423-A (JP)
Title: Power supply circuit
Inventor: HASHIBA HIDEYASU
IPC: H02J1/00
Filed: 1982-06-17
Abstract: PURPOSE:To attain precise resetting, by detecting the reduction of voltage less than a prescribed value and starting a time limiting circuit by using the detected signal as a trigger to actuate a relay for a fixed period. CONSTITUTION:When the output of a constant voltage circuit 2 is changed so as to be reduced, a voltage reduction detecting circuit 3 outputs pulses while the voltage is reduced. The time limiting circuit 4 forms pulses for a fixed period independently of the pulse width of the pulses outputted from the circuits 3 and actuates the relay 5. An output circuit is suddenly short-circuited by a relay contact 6 and a resistor 7 and a capacitor 9 is sufficiently discharged during the operation of the relay 5, so that a precise reset signal is formed.
Patent JP-H09267329-A (JP)
Title: Epoxy resin composition tablet
Inventor: UCHIDA TAKESHI
IPC: B29B9/08
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide epoxy resin composition tablet excellent in moldability and reliability wherein a cavity is hardly generated in the inside or outside of a resin seal type semiconductor device. SOLUTION: This epoxy resin composition tablet has at least 90% packing ratio and is obtained by molding an epoxy resin composition powder. The tablet is that in which the maximum particle size of the powder is at most 2mm. The tablet comprises the epoxy resin composition containing a biphenyl type epoxy resin.
Patent JP-S5331080-A (JP)
Title: Speed detection system
Inventor: MIZOICHI YOSHIBUMI
IPC: G11B21/08
Filed: 1976-09-01
Abstract: PURPOSE: To obtain an exact and continuous signals upon preparing speed signal from the changes in dispersing position signals by receiving two positional signals while discriminating that they are in an identical linear region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5438689-A (JP)
Title: Method and device for cleaning vessel with gas
Inventor: GOTOU EIZOU
IPC: H01K3/24
Filed: 1977-08-31
Abstract: PURPOSE: To provide the subject method and device wherein there are provided a step of filling a vessel to be cleaned with a cleaning gas heated to a temperature greater than the temperature of the vessel to be cleaned, and a step of exhausting said gas, thereby cleaning the vessel effectively, safely and economically. 
     COPYRIGHT: (C)1979,JPO&Japio