baber/WOPTO huggingface dataset:
Patent JP-H04132602-A (JP)
Title: Production of oxide superconductor thin film
Inventor: KONISHI FUMITO
IPC: H01B13/00
Filed: 1990-09-25
Abstract: PURPOSE:To stabilize the ratio of the composition of the surface layer of a superconducting thin film to the composition at the deepest part of the film by reversing the flow direction of a carrier gas in an evaporation tube relative to the substrate before and after the reaction of the evaporated gas. CONSTITUTION:Solid halides containing constituent element of a superconductor and used as source materials 18-21 are placed on boats in an evaporation tube 17 inserted into a reaction tube 16. A carrier gas feeding pipe 23 is connected to the discharging end of the evaporation tube 17 and a gas such as He gas is supplied to the evaporation tube. A suction tube 29 is connected to the discharging end of the evaporation tube 17 to suck the gas in the tube 17. A carrier gas feeding pipe 30 is connected to the discharging end of the reaction tube 16 and a mixture of H2O steam and He gas is introduced into the reaction tube. He gas is supplied through a carrier gas feeding tube 41 and the evaporated gas in the evaporation tube 17 is sucked through the suction pipe 29. Since the surrounding gas of the substrate 22 is also sucked through the suction tube 43, the deposition of evaporated gas on the substrate can be prevented to enable the epitaxial growth on the substrate and the formation of electrode on the surface of the thin film.
Patent JP-H0195927-A (JP)
Title: Active type suspension
Inventor: FUKUNAGA YUKIO
IPC: B60G17/033
Filed: 1987-10-09
Abstract: PURPOSE:To promote the prevention of a diagonal roll by decreasing a pressure of working fluid in a hydraulic cylinder in another wheel when a pressure of working fluid in a hydraulic cylinder in one wheel corresponding to the turning outer wheel exceeds a controllable predetermined value. CONSTITUTION:A control device 30 has each front and rear wheel side amplifier 31f, 31r respectively amplifying a lateral acceleration detection signal from a detector 29. And each output of each amplifier 31f, 31r as the roll rigidity instruction value is respectively supplied to each pressure control valve 17FL-17RR of each wheel directly or through each code inverter 32f, 32r. While the control device 30 has an amplifier 34 of longitudinal acceleration detection signal from a detector 33, further an output of the amplifier 34 as the pitch rigidity instruction value is supplied to each pressure control valve 17FL-17RR directly or through a code inverter 35. Here inputting each instruction value from the front wheel side amplifier 31f and the amplifier 34 to an arithmetic part 36, a correction instruction value is calculated and output.
Patent JP-H07110131-A (JP)
Title: Infrared heating apparatus
Inventor: KOIKE TAKERU
IPC: F24C7/04
Filed: 1993-10-13
Abstract: PURPOSE:To rapidly effect heating while ensuring a thermogenous comfortableness provided by far infrared radiation. CONSTITUTION:An infrared heating apparatus 20 comprises a plurality of near infrared heating elements 2a for radiating near infrared radiation, and a plurality of far infrared radiation elements 2b for radiating far infrared radiation. When a human body is detected by a human body detecting sensor 14, a control circuit 16 controls a drive circuit 17 to supply the respective heating elements 2a, 2b with power supply. Then, the near infrared heating elements 2a are actuated. A power supply shut-off circuit 21 suspends driving of the near infrared heating elements 2a, 2a when the far infrared radiation elements 2b are actuated lately. In this manner, near infrared radiation is radiated upon closing of power supply to give people a comfortable feeling that there is produced a change from cold to warm, and a soft, comfortable feeling is given to people by far infrared radiation in a steady state.
Patent JP-S60141274-A (JP)
Inventor: DANIERU BUI KANTORERU
IPC: A24D3/04
Filed: 1984-12-05
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-2001076560-A (JP)
Title: Method for manufacturing superconductive wire rod and its manufacturing material
Inventor: MURASE AKIRA
IPC: H01B12/10
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy three conditions i.e., a good superconductive characteristic, combination of stabilized copper, and easy application to a long wire. SOLUTION: A superconductive wire is manufactured in a process for inserting a solid solution 1 containing two or more elements constituting an Al5 type compound into a first metal tube 2, a process for combining the first metal tube 2 the solid solution 1 of the Al5 type compound into a second metal tube, a process for contraction-machining the second metal tube combined with the first metal tube 2, and a process for heat-treating the contraction-machined second metal tube.
Patent JP-H06219576-A (JP)
Title: Device for putting-in and taking-out of blank
Inventor: HAINTSU FUOTSUKE
IPC: B65H3/10
Filed: 1993-10-13
Abstract: PURPOSE: To allow a blank made of a thin card board to be extracted from a magazine and be stored without causing any damage to the blank. CONSTITUTION: An extraction unit, made of a sun wheel 17 with suction means, a plurality of planet wheels 18, 19, transport disks and a track, is provided below a magazine 12. A blank 10 is transferred to a track 14 via the planet wheels 18, 19, the sun wheel 17, and the transport disks 51, 52. In this case, the sun wheel 17 and the planet wheels 18, 19 grasp the blank 10 only in a region of a middle strip 46 with the exclusion of lateral folding tabs of the blank 10.
Patent JP-S63109206-A (JP)
Title: Manufacturing method for hollow engine valve
Inventor: SASAKI NAMIO
IPC: B21K1/22
Filed: 1986-10-28
Abstract: PURPOSE:To manufacture a vacant valve easily by inserting a core bar containing a mandrel through the center thereof into the slot of a block, forming a valve and pulling off the mandrel from the valve. CONSTITUTION:A core bar 8 which contains a mandrel 7 made of high-tensile alloy through the center, and is made of the mixture of graphite and ceramics powder is inserted into the slot 3 of a heat-resistant steel block 4. The block 4 is subjected to the forward hot extrusion to define a stem part 11 on the block and then subjected to the hot press and the swaging to define a skirt part 15. The mandrel 7 is then pulled out from the block 4 and the core bar 8 is removed, whereby defining a hollow part 16. Thus, a vacant valve can be shaped easily.
Patent JP-H08112228-A (JP)
Title: Floor cleaning machine and cleaning brush
Inventor: WAREN ERU RAASON
IPC: A47L11/282
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a floor scrubbing machine which scrubs as close as possible to a wall on either side of a scrub head and balances the weight of the scrub head laterally. SOLUTION: A floor scrubbing machine uses two parallel cylindrical scrub brushes 14, 16. Each brush is rotated by a separate drive means 18, 20 and 30, and these are at opposite ends of brushes. This balances the weight of the drives so the brushes exert a uniform pressure on the floor. The brushes are axially offset enough that each brush extends as far as the drive means of the other brush, thus permitting the machine to scrub close to a wall on either side.
Patent JP-H0999487-A (JP)
Title: Tube material for laying cable and capable laying and pipeline repairing method
Inventor: KAMIYAMA TAKAO
IPC: B29K101/10
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the strength of a pipe lining material and to simultaneously perform the laying of a cable and the repairing of a pipeline by passing a cable passing tube through the tubular resin absorbing material of which the outer surface is covered with a tubular film having a double structure impregnated with a curable resin and folded back to the outside. SOLUTION: The outer surface of a tubular resin absorbing material 2 is covered with a highly airtight tubular film 3 folded back to the outside to form a double structure. A cable passing tube 4 is passed through the tubular resin absorbing material but the cable passing tube 2 is passed through the tubular resin absorbing material molded into a tubular shape by sewing from the rear or enclosed in the tubular resin absorbing material 2 at a time of the sewing thereof and passed threthrough as a result. Finally, an uncured liquid curable resin is infiltrated into the tubular resin material 2 under vacuum to obtain a desered cable laying tube 1.
Patent JP-2000089034-A (JP)
Title: Optical fiber cutter
Inventor: KAZAMA JUNICHI
IPC: G02B6/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently and safely perform the cutting operation of optical fiber without scattering separated optical fibers to the surroundings, thus, dispensing with all labor and time for recovering the separated optical fibers. SOLUTION: The optical fiber cutter is constituted by scoring the outer circumferential surface of a clamped optical fiber 1 and to impact tension or bending stresses to the optical fiber 1, thereby breaking the scored part and then forming a specular surface-like end surface on the optical fiber 1. In such a case, a housing container 2, into which the separated optical fibers 1 are housable, pinch rollers 3, 4, with which the separated optical fibers 1 are transferred and recovered into the housing container 2 and a driving mechanism 5, with which the pinch rollers 3, 4 are driven to be rolated by receiving the motion of a part movable at the time of cutting the optical fiber 1, are provided on the side of the separated optical fibers 1 cut off by cutting.
Patent JP-2000085213-A (JP)
Title: Image forming apparatus and its controlling method
Inventor: KOMATSU SHUNICHI
IPC: B41J29/46
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To enable image formation for the moment event in the case one of the input power sources is lowered to outside the standard value so as to shorten the down time in an image forming apparatus using two input power sources including an external power source and a built-in power source as a driving power source for each part. SOLUTION: A driving voltage is supplied to an analog processor 5, a controller 6, a high voltage circuit 7, a motor for driving an exposing lamp, or the like, using both a commercial power source part 2 utilizing a commercial power source 1 and a chargeable-dischargeable battery 3. Moreover, the voltage of the commercial power source part 2 and the battery 3 is monitored by a standard value judging means 4 so that in the case the voltage of one of them has become outside of the standard value, only the voltage of the other one is supplied to each part as well as the apparatus is driven with a part of the productivity dropped.
Patent JP-2000087181-A (JP)
Title: Steel sheet for roll forming, hardly causing occurrence of pocket wave, and its manufacture
Inventor: KAWABATA YOSHIKAZU
IPC: C22C38/14
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet capable of effectively suppressing the occurrence of pocket wave which is a matter of concern at the time of roll forming, and its manufacturing technique. SOLUTION: A steel, having a composition consisting of, by weight, <=0.1% C, <=0.5% Si, <=1.0% Mn, <=0.15% P, <=0.02% S, <=0.10% Al, <=0.01% N, <=0.2% Ti, <=0.2% Nb, <=0.2% V, <=0.01% B, and the balance Fe with inevitable impurities, is used. A sheet bar of this steel is finish rolled under the condition of <=35% draft per pass and >=60% total draft in the temperature region between the Ar3 transformation point and (Ar3 transformation point -100 deg.C). After this finish rolling is finished at >=(Ar3 transformation point -100 deg.C), cold rolling is performed and the resultant steel sheet is annealed. By this procedure, r-value in a direction perpendicular to rolling direction is regulated to <=0.7.
Patent JP-H0979958-A (JP)
Title: Method for dissolving sample for icp analysis
Inventor: ONO AKIHIRO
IPC: G01N1/28
Filed: 1995-09-09
Abstract: PROBLEM TO BE SOLVED: To quickly and stably electrolyze components the solubility of which varies over a wide range by using an aqueous solution of hydrochloric acid and nitric acid as an electrolytic acid fluid at the time of electrolytic analysis and applying a constant voltage which falls with a specific range across the sample and acid fluid. SOLUTION: In a cell 1 in which a metallic sample 2 is electrolyzed, the sample 2 is retained by means of a sample retaining member 3 and an electrode is counterposed to the sample 2 at an appropriate interval. The sample pressing part at the front end of the member 3 forms an electrode 3a and the electrodes 3a and 4 are respectively connected to the positive and negative electrode terminals 7P and 7N of a DC power source 7. In the cell 1, the sample 2 is electrolyzed and a gas G and an electrolyzed solution L is generated by supplying an electrolytic acid fluid. An aqueous solution of hydrochloric acid and nitric acid is used as the acid fluid and a constant voltage of about 0.8-2.8 V is applied across the sample 2 and the acid fluid. Therefore, components from an easily soluble component to a hardly soluble component can be determined by inductively coupled plasma spectrometry by using the same electrolyzed solution.
Patent JP-H03124504-A (JP)
Title: Wrapping machine provided with fragrant device
Inventor: OMORI SHOZO
IPC: B65B9/06
Filed: 1989-10-03
Abstract: PURPOSE:To efficiently emit desired fragrance for improving working environments by providing a fragrant device having a container of an aromatic and an emitting means for emitting the aromatic with specific timing. CONSTITUTION:An end seal device 5 is provided toward a direction of the progress of a carry means 3 for carrying an object 1 to be wrapped, while a container 41 with a fragrant device 40 housed is placed in the vicinity of the end seal device 5. Air flows in a tube connected from the container 41 to an emitting nozzle 44 so that an aromatic can be smoothly emitted outside on the air. The fragrant device 40 is operated according to working timing of the end seal device 5 to emit the aromatic in the vicinity of a center sealer 26 and the end seal device 5. By scattering the aromatic, an effect of the fragrance can be exhibited efficiently to an operator. Although an offensive odor is generated due to fusion of a film when the film is thermally sealed by the center sealer 26 and end sealers 31, 31', the odor can be eliminated efficiently by the aromatic.
Patent JP-H0571640-A (JP)
Title: Controller of automatic transmission
Inventor: FURUKAWA TOSHIHARU
IPC: B60K20/02
Filed: 1991-09-09
Abstract: PURPOSE:To prevent any undue load from acting on other parts by restricting the driving variable of an actuator, selecting a range selector valve, with a stopper so as not to exceed the preset range. CONSTITUTION:When a driving signal is outputted to a direct current motor 50 from a range control part, rotation of a driving shaft 52 conformed to this signal is transmitted to a control shaft 32 through a transmission gear 40. With this rotation, a range selector valve 30 is changed, and at this time a running range is selected. In succession, when this range selector valve 30 is selected to a parking range of low range, a selector gear 46 or a final reduction gear of a transmission gearing 40 hits on a stopper 70, thus the rotation is restricted. Accordingly, driving force of the direct current motor 50 augmented by the transmission gearing 40 is prevented from such giving its excessive load to respective parts in an interval from the control shaft 32 to the range selector valve 30.
Patent JP-S61135435-A (JP)
Title: Die clamper
Inventor: ISHIBASHI SHIGEO
IPC: B21D37/14
Filed: 1984-12-05
Abstract: PURPOSE:To clamp safely and surely a die plate without mutual interference in die plate clamping of a press by energizing axially the clamping head at the top end of a clamping rod which is oscillated by the pressure fluid. CONSTITUTION:A clamping arm 5 supported by means of a fulcrum pin 4 to a body 3 of a slide 2 descends to support the die plate 12 as a piston 8 is energized by a spring 11 so as to rise when the pressure of the pressure fluid of an air feed port 9 is released. The oil pressure from an oil feed port 21 acts on the upper cylinder chamber 16 of a piston 15 via an oil line 19 and rises the clamping head 17, thus clamping the plate 12 to the slide 12. The operation is reversed to unclamp the die plate. The above-mentioned die clamp 1 clamps and unclamps safely and surely the plate 12 without interference.
Patent JP-H0982677-A (JP)
Title: Surface treating composition and surface treating method
Inventor: MORINAGA HITOSHI
IPC: C11D3/36
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a substrate from being contaminated by metal impurities contained in surface treating composition so as to stably obtain the substrate with a very clean surface. SOLUTION: Surface treating composition contains complexing agent as metal anti-adhesion agent in liquid medium, wherein the complexing agent is selected out of agents classified into two groups A and B. In a group A, complexing agent (for instance, tylon, catechol) is possessed of a cyclic skeleton in a molecular structure and provided with one or more OH groups and/or O<-> groups bonded to a carbon atom included in a ring. In a group B, complexing agent (for instance, isopropyl alcohol) is possessed of one or more oxygen atoms as donor atoms in a molecular structure, wherein none of a carbonyl group, a carboxyl group, and donor atoms such as a nitrogen atom, a halogen atom, a sulfur atom, and a carbon atom are included.
Patent JP-H07109932-A (JP)
Title: Operating-hour meter for magneto ignition type engine
Inventor: OGURA KAZUHIKO
IPC: G04F10/00
Filed: 1993-10-15
Abstract: PURPOSE:To provide an operating-hour meter for engines, which is capable of exactly measuring actual operating time of an engine, and being used even in a hand-starting type magneto-ignition engine. CONSTITUTION:A measuring unit 3 of a hour meter 2 of a magneto-ignition engine 1 is composed of a pulse generating unit 5 for generating a fixed period of pulse train, a calculating unit 6 for counting the pulse numbers P, and a calculating unit 7 for converting the pulse numbers P into the time T. A memory storage unit 8 is provided in the hour meter 2, and the hour meter 2 is structured to be able to operate by generated power of a magnet 9 of the engine 1. The calculating unit 7 allows the memory storage unit 8 to store the operating time for each operation measured by the measuring unit 3, and integrates cumulative operating time Tt by adding the stored, previous operating time T1 to the new operating time Tn to be stored. The cumulative-operating time Tt is adapted to be displayed on a display unit 4.
Patent JP-H1183102-A (JP)
Title: Ventilating port unit
Inventor: OSHIRO MASAHIRO
IPC: F24F7/04
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To increase a ventilating capacity and assuredly shut out the entry of rain water by providing air holes through which the inner part of an inner box communicates with the external part thereof in the front surface side of an outer box, and a drain hole through which a space between the bottom wall and the inner wall of the outer box communicates with the external part in the front surface side of the outer box. SOLUTION: A support member H1 is provided between a ceiling wall 10 of an inner box 2 and a ceiling wall 7 of an outer box. A support member H2 is provided between a bottom wall of the inner box 2 and a bottom wall 8 of the outer box. Support members are provided between both the left and right side walls of the inner box 2 and both the left and right side walls of the outer box. The inner box 2 is provided with air holes composed of small holes P1 and P2 on its ceiling wall 10, its bottom wall 11 and both the side walls. The inner surface of the bottom wall 8 of the outer box 1 is inclined forward. In the front surface side of the outer box 1 is opened a drain outlet 16 through which the space of a gap G between the bottom wall 8 of the outer box and the bottom wall 11 of the inner box communicates with the external part.  Thus, rain water entering from the external part collides with both the side surfaces, passes through the bottom wall and the air holes and is drained outside from the drain outlet.
Patent JP-S61136256-A (JP)
Title: Semiconductor device
Inventor: AZUMA TAKASHI
IPC: H01L21/8242
Filed: 1984-12-07
Abstract: PURPOSE:To enable to enhance the integration of a semiconductor device by a method wherein the first and second capacitors which are formed in a groove and are mutually isolated electrically, are provided. CONSTITUTION:Capacitors CS are formed in a groove 204 and in the surface parts of a P type substrate 101, where are respectively connected continuously to the groove. The electrode of the capacitor on one side of the capacitors, which are formed in the surface parts, is an N<+> type region 108 and the respective first electrodes of the mutually adjacent two capacitors in the left and right of the inner wall of the groove are mutually isolated electrically by a field oxide film 402 and a P<+> type channel stopper layer 106, which are both formed on the bottom part of the groove. One of the other electrodes of the capacitor CS on the other side of the capacitors, which are formed in the surface parts, is a polycrystalline silicon layer 111 and the MIS capacity, wherein a gate insulating film 110 is used as the dielectric, is formed and another one of the other electrodes is the P type substrate 101 and the P-N junction capacity is formed. The respective first electrodes of the mutually adjacent capacitors CS are mutually isolated electrically, but the other two electrodes are both earthed in an AC manner and the MIS capacity and the P-N junction capacity are connected in parallel to each other in an AC manner. As a result, the capacity of this semiconductor device can be increased without increasing the planar occupation area.
Patent JP-H02105312-A (JP)
Title: Magnetic head
Inventor: AKIYAMA TORU
IPC: G11B5/39
Filed: 1988-10-13
Abstract: PURPOSE:To simplify the internal structure of a magnetic head by protruding the rear edge part of a printed board to the outside of a magnetic core via a cut part formed at the wall part of the magnetic core set opposite to a magneto-resistance MR head. CONSTITUTION:A magnetic core 10 containing an MR head 12 and a printed board 13 is put into a holding case 18. Then the case 18 is put into a shielding case 20 via an earth plate 19. Thus the board 13 is included in the core 10 and the board 13 is connected to the head 12. In addition, a cut part is prepared at a wall part 10a which is not wound by a magnetic saturation coil 17. Then the rear end part of the board 13 is protruded to the back side of the core 10 via the part 15. Thus it is not required to apply the connection to the head 12 via a lead wire and therefore the internal structure of a magnetic head is simplified. In addition, the connection is facilitated between the board 13 and the head 12 since the board 13 has no interference with the coil 17.
Patent JP-H02107551-A (JP)
Title: Dielectric porcelain composition for electronic device
Inventor: KAGEYAMA KEISUKE
IPC: C04B35/00
Filed: 1988-10-13
Abstract: PURPOSE:To stably obtain homogeneous ceramics having superior Q, tf and Er characteristics and inhibiting the evaporation of Zn by incorporating a specified trivalent metal ion. CONSTITUTION:Starting materials are wet-mixed in a ball mill, calcined at about 1,300 deg.C for about 2hr, pulverized, press-molded and sintered at 1,500-1,550 deg.C to obtain a dielectric porcelain compsn. for an electronic device having a basic compsn. represented by the formula (where 0.85<=X<1.0, 0<Y<=0.15, A is Ta or Nb and B is Sm or Yb), 5,000-9,000 Q at 9GHz, <=50ppm/ deg.C tf and 31-42 Er.