baber/WOPTO huggingface dataset:
Patent JP-H06297219-A (JP)
Title: Drill for making hole in plate material on which metallic foil is stuck
Inventor: URATA MASAHIRO
IPC: B23B51/00
Filed: 1993-04-15
Abstract: PURPOSE:To provide a drill for making a hole which has a smoothly finished surface in a plate material on which metallic foil is stuck without peeling the metallic foil stuck on the surface of the plate material. CONSTITUTION:A margin section 4 is formed, which has a smooth surface comprising a cutting edge section 2a, to which a membrane 7 containing hard substances for prolonging a tool service life is applied, polished, and at the same time, the cutting tip 6 of the cutting edge section 2a is sharpened, and the cutting edge section 2a and its upper section are made thin, and a relief section 3 is formed for preventing a drill from coming in contact with the inner wall of a hole to be made.
Patent JP-S60234111-A (JP)
Inventor: NAKAMURA KATSUHIKO
IPC: B23B1/00
Filed: 1984-05-04
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-2000280130-A (JP)
Title: Static pressure sliding device
Inventor: YANAGIHARA SHIGERU
IPC: B23Q1/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure sliding device capable of downsizing the whole device and simplifying the whole device structure without the need for a dedicated arresting gear for a work table. SOLUTION: A work table 11 consists of a guide rail 21 serving as a guide member and a moving table 22 serving as a moving member. When the directional control valve 52 of a pressure oil supply source 12 is at a position I, pressure oil 31 is supplied to static pressure pockets 30a, 30b, and is kept in a first state, and the moving table 22 is movable for the guide rail 21. The directional control valve 52 is switched to a II position, and a second circuit 32b is kept in an atmospheric state through a drain circuit 32c. The pressure oil 31 is supplied to only the static pressure pocket 30a without being supplied to the static pressure pocket 30b, and is kept in a second state, an the moving table 22 is brought into close contact with the guide member 21, thereby arresting the moving table 22 for the guide rail 21.
Patent JP-H05285687-A (JP)
Title: Work clamping device for laser beam machine
Inventor: MAENO TOSHIAKI
IPC: B23K26/10
Filed: 1992-04-09
Abstract: PURPOSE:To facilitate the carrying in and out of a work and to avert the collision of an upper claw against a processing head by providing a means for actuating the upper claw of a clamp upward and downward in a vertical direction and a link mechanism for moving the upper claw forward and backward. CONSTITUTION:This clamping device has an upper claw 1 and a lower claw 2 for pressing the work 10. The upper claw 1 ascends right above to the state of the arising center of a shaft 6 sticking to a bearing 5 and a roller 9 when the shaft of an air cylinder 7 ascends and the centers of the shaft 6 and the roller 9 ascends. The upper claw 1 descends while the claw is pulled backward when the shaft of the air cylinder 7 ascends further. The upper claw 1 can be moved up, backward and down by one piece of the air cylinder and the work clamping device is constituted compact. The control of the flow of the air is simplified.
Patent JP-S60234963-A (JP)
Title: Formation of thin poly-para-xylylene film
Inventor: MASUO TASUKU
IPC: C08G61/02
Filed: 1984-05-02
Abstract: PURPOSE:To form a Zn film having high adhesion to both an Al substrate and a thin film of poly-p-xylylene or a deriv. thereof between them by forming the Zn thin film on the Al substrate and the thin film of poly-p-xylylene film on the Zn film. CONSTITUTION:The Al substrate pretreated by alkali etching is immersed in a mixed aqueous soln. contg. 250-500g/l NaOH and 2-100g/l ZnO to form the Zn film on the substrate. The substrate is washed with pure water and dried by blowing gaseous N2, and the thin film of poly-p-xylylene or the deriv. thereof is formed on the Zn film by vacuum deposition, plasma polymn. or other method.
Patent JP-H05287616-A (JP)
Title: Vapor-phase production of carbon fiber
Inventor: YOSHIMOTO YOSHIKAZU
IPC: B01J27/057
Filed: 1992-04-09
Abstract: PURPOSE:To simply produce gas phase-growing carbon fibers by pyrolysis of hydrocarbons in the presence of selenium. CONSTITUTION:In the presence of selenium or a selenium compound such as hydrogen selenide, carbon diselenide or dimethylselenide, hydrocarbons are pyrolyzed at 700 to 1,200 deg.C to form the objective fibers on the surface of a heat-resistant base plate made of an inorganic substance such as quartz, alumina, graphite or a metal such as copper or platinum.
Patent JP-H10283607-A (JP)
Title: Magnetic head positioning jig
Inventor: FURUICHI MASAKAZU
IPC: G11B25/04
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To enhance fitting precision of a magnetic head and to facilitate adjustment in a magnetic reader. SOLUTION: This jig decides a relative position between the magnetic head 4 and fitting plate 8 in a magnetic unit provided with an angle metal 7 fixed to the magnetic head 4 and the fitting plate 8 swingably provided on this angle metal 7. In such a case, the jig is provided with a hold part 22 holding the fitting plate 8, an adjustment part 21 moving the angle metal 7 and adjusting the relative position between the magnetic head 4 and the fitting plate 8 and a positioning part 23 provided upward the magnetic had 4, and the positioning part 23 is formed by a transparent plate, and is constituted so as to be provided with a positioning line on this transparent plate corresponding to the gap position of the magnetic head 4. Thus, the fitting precision of the magnetic head is improved.
Patent JP-S59216076-A (JP)
Title: Radiation detector
Inventor: YOSHIDA YUUZOU
IPC: G01T7/00
Filed: 1983-05-23
Abstract: PURPOSE:To guide low-energy photons of a radiation transmitted through a subject to a detecting element efficiently and to improve density resolution by using a carbon fiber-reinforced resin for an incidence window where the radiation is made incident. CONSTITUTION:A detecting element group 6 is installed in a detector case 4 and gaseous Xe is enclosed therein. This detector case 4 is made of, for example, aluminum. The X-ray incidence window 4a is formed of carbon fiber reinforced resin and fixed to the internal surface side of the detector case 4, i.e. the front surface of the incidence path of an X-ray fan beam to the detecting element group 6.
Patent JP-S57204607-A (JP)
Title: Television antenna
Inventor: ISHIZUKA SAKUO
IPC: H01Q3/24
Filed: 1981-06-10
Abstract: PURPOSE:To control the directional properties of a TV antenna, by securing the selective connection among plural antenna elements. CONSTITUTION:The antenna elements 2-4 protrude radially from a base body 1, and the protruding directions of these elements are set asymmetrical to obtain various directional properties. A switch part 5 in the body 1 consists of a fixed part 6 and a mobile part 7 which turns round the center of the part 6. The part 6 contains numbers of terminals (a-f) and (a'-f'), while the part 7 contains the terminals A-C. The part 7 is turned to switch the connecting relation  between the terminals A-C and the terminals (a-f) and (a'-f'). Thus the desired directional properties can be secured.
Patent JP-H02267867-A (JP)
Title: Solid electrolyte type fuel cell and its manufacture
Inventor: SATO YOSHIO
IPC: H01M8/12
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a cell in which the electrode member is never broken by using a fuel electrode made by laminating neckel fibers as the base, and laminating plural electrode members made by forming membrans of solid electrolyte and air electrode on the base. CONSTITUTION:An electrode member 1 furnishes a three-layer body which consists of a fuel cell 2 made by laminating nickel felts, a solid electrolyte 3 forming a membrane on the fuel cell 2, and an air electrode 4 forming a membrane on the solid electrolyte 3. And, the electrolyte 3 and the electrode 4 are arranged to make the cell 2 contacted on a metal separator 7 which furnishes fuel passages 5 and air passages 6, on which separators 7 and three- layer bodies are laminated alternatively positioning a separator 7 at the uppermost and the lowermost layers, and an electric circuit 8 is formed between the uppermost layer and the lowermost layer. A fuel is fed through fuel feeding holes 9 and the air is fed through air feeding holes 10 respectively, to generate power by an electrochemical reaction.
Patent JP-H09283576-A (JP)
Title: Semiconductor element
Inventor: NAKAMURA HIRONORI
IPC: G01R31/26
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure the collector-emitter dark current by holding a probe contacting the base electrode of a transistor after executing the probe test of the transistor with the probe contacted with its base electrode. SOLUTION: A probe test electrode 17 is electrically connected to the base electrode 16 of a transistor 10 through an interconnection 18 having a width fusible by a forward current between the collector and base. A probe 21 is contacted with the base electrode 16 and probe test e.g. emitter-earth current amplification factor hFE of the transistor 10 is executed. Then a forward current is flowed between the collector and emitter with the probe 21 contacted with the base electrode 16, thereby blowing out the interconnection 18 and the collector-emitter dark current ICEO is measured.
Patent JP-H08288406-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAITO SATOSHI
IPC: H01L27/11
Filed: 1995-04-14
Abstract: PURPOSE: To prevent the formation of an offset region in diffusion layers and disconnection by making an end of a gate electrode cross the periphery of a slit at least one point on the diffusion layers. CONSTITUTION: A gate insulating film 3 has a slit 5 in a part of its active region 13. A gate electrode 11 is formed which is composed of a polysilicon film 7 and a WSi film 9 and extends from an element isolation region to the slit 5. A buried contact wherein a diffusion layer 12 is directly connected with the gate electrode 11 is formed in the slit 5. As shown at point A1 , the periphery of the slit 5 intersects with an end of the gate electrode 11 in the active region 13 that forms diffusion layers 8, 12. If any displacement takes place among the gate electrode 11, the active region 13 and the slit 5, the semiconductor substrate 1 is not dug at the intersection shown at point A1 and the diffusion layers 8, 12 are connected there with each other without fail. Thus current applied to the gate electrode 11 flows to the diffusion layers.  This prevents sharp increase in contact resistance and disconnection in the region.
Patent JP-S60233757-A (JP)
Title: Microcomputer
Inventor: BABA SHIROU
IPC: G06F15/17
Filed: 1984-05-07
Abstract: PURPOSE:To improve the using efficiency of an incorporated peripheral function and also to attain a multi-CPU system having high processing efficiency, by attaining external access to the peripheral function incorporated to a microcomputer. CONSTITUTION:When a master request signal MRQ is delivered to a microcomputer 10 from an external CPU20, the working of a CPU12 is stopped and at the same time the CPU12 is separated electrically from an internal address bus A1, etc. Furthermore, bidirectional buffers 18a and 18c are switched to the inner direction from the outer direction. While the direction of a bidirectional buffer 18d is controlled by a read/write control signal R/W2 supplied from the outside. Thus direct access is possible to the peripheral function incorporated to the computer 10 from the CPU20. This improves the using efficiency of said peripheral function as well as the processing efficiency of a multi-CPU system.
Patent JP-H02268229-A (JP)
Title: Pressure sensor and gas flowmeter using it
Inventor: KATO TOMIO
IPC: G01F1/20
Filed: 1989-04-11
Abstract: PURPOSE:To remove a noise component and to make it possible to detect pressure highly accurately applying a first pressure on both surfaces of one of two piezoelectric elements, applying first and second pressures on both surfaces of the other alternately, and offsetting the outputs of both elements. CONSTITUTION:A fluid pressure P1 is introduced to both surfaces of a piezoelectric element 2 and to one surface of a piezoelectric element 3 from one outlet port of the element part of a flowmeter through a nozzle 29 and an introducing path 33. A pressure P2 from another outlet port is introduced to the other surface of the element 35 through a nozzle 30 and an introducing path 35. Therefore, the pressures P1 and P2 are alternately applied to the element 3, and the potential difference due to the deformation is generated on both surfaces. The same pressure P1 is applied on both surfaces of the element 2. The output which is obtained by subtracting the output of the element 2 from the output of the element 3 is sent into an amplifier 5. A detected pressure-fluctuation signal is outputted. A noise component is removed with the element 2 at the same time. Thus, the highly accurate pressure detection without the effect of the noise can be performed.
Patent JP-H08287046-A (JP)
Title: Information processor
Inventor: HIRAMI AKIRA
IPC: G06F17/21
Filed: 1995-04-14
Abstract: PURPOSE: To simplify processing operation and to shorten processing time by simultaneously retrieving or substituting a simplified character and its corresponding complicated character by one processin operation. CONSTITUTION: This information processor is provided with a data table storing part 8 for previously storing simplified characters and their corresponding complicated characters, a retrieval control part 6 for simultaneously retrieving a simplified character of an object character and its corresponding complicated character and a substitution control part 7 for substituting another character for a retrieved character. The storing part 8 stores a simplified character and a complicated character as a pair of KANJI (Chinese character) by continuing a code address of a simplified character to a code address of a complicated character corresponding to the simplified character and setting a separator after the code addresses.
Patent JP-S61244445-A (JP)
Inventor: BERUNAARU BETSUTSU
IPC: G05B19/4093
Filed: 1986-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5325198-A (JP)
Title: Laminated member
Inventor: FURUYA RIYOUSUKE
IPC: B65D35/10
Filed: 1976-07-28
Abstract: PURPOSE: To provide a laminated member suited for use as an extrusion tube, by laminating a polyethylene resin on one surface of a metal foil via an adhesive and further laminating thereon an ionomer resin directly or via an adhesive, so that there develops no dispersion in the adhesive strength. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61249988-A (JP)
Title: Novel pyrimidopyrimidine derivative, production thereof and pharmaceutical composition containing said compound
Inventor: KITAMURA NORIHIKO
IPC: A61P37/08
Filed: 1985-04-25
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are alkyl; R3 is amino or lower alkylamino; R4 is H, alkyl, phenyl or amino) and a salt thereof. EXAMPLE:5-Amino-1,3-dimethylpyrimido[4,5-d]pyrimidine-2,4-dione. USE:A treating and preventing agent for various allergic diseases, e.g. bronchial asthma, uriticaria, allergic rhinitis, allergic dermatopathy or allergic conjunctivitis. PREPARATION:A uracil derivative expressed by formula II (Y is amino, halogen or dilower alkylaminomethyleneamino), e.g. 6-amino-5-cyano-1,3-dimethyluracil, is reacted with a compound expressed by the formula H2N-Z [Z is formula III (X is O or NH), lower alkyl or OH], and the resultant compound is further reduced when the group Z is OH group.
Patent JP-S61250227-A (JP)
Title: Penetration of cut-off plate into ground
Inventor: TANAKA TERUTAKE
IPC: E02D7/20
Filed: 1985-04-26
Abstract: PURPOSE:To prevent the occurrence of noise and vibration by a method in which the ground below the whole width of a cut-off plate is excavated by an excavating blade provided to the tip of a rotary rod, and a pulling force is applied on the lower end of the cut-off plate through a rod provided to a casing. CONSTITUTION:A cut-off plate 9 is lifted up along the side of a rod 6, and the lower end of the plate 9 is coupled from below to a hook metal 8. A rotary rod 2 is turned, and the ground below the nearly all width of the plate 9 is excavated by excavating blades 4 and 4'. The whole weight of the device is made to act on the lower end of the plate 9 through the rod 6, and the plate 9 with the device is penetrated into the ground. When the tip of the rod 2 reaches a specified depth, the rod 6 is lowered by operation of the cylinder device 7 and the plate 9 is penetrated to the specified depth.
Patent JP-H11267608-A (JP)
Title: Pyrolytic gasification equipment for waste
Inventor: KATSUTA SUSUMU
IPC: B09B3/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To maintain optimum gasification conditions corresponding to waste quality. SOLUTION: In this equipment, a kiln 1 provided with an inlet 2 at its one end in the longitudinal direction and an outlet 3 at the other end, is placed and waste 6 fed from the inlet 2 into the kiln 1 is heated with a heating gas 10 for external heating operation to subject the waste 6 to pyrolysis. Also, an oxygen-containing gas introducing line 16 for introducing an oxygen- containing gas for internal heating operation is connected to the inlet 2 of the kiln 1 through an oxygen-containing gas introduction chamber 17. Each of the external heating operation mode and the internal heating operation mode, either alone or together with the other, is used correspondingly to properties of the waste 6.
Patent JP-S61250938-A (JP)
Title: Deflection yoke for color picture tube
Inventor: OSAKABE KUNIHARU
IPC: H01J29/76
Filed: 1985-04-30
Abstract: PURPOSE:To form a color picture tube having low color shifty by arranging small magnetic ships having high permeability vertically above and below the central electron beam path in the vicinity of the fringe section of horizontal winding in funnel type deflection coil. CONSTITUTION:The deflection yoke of an inline type picture tube is formed by employing a triodal vertical deflection coil 12 and a saddle type horizontal deflection coil 11. Small magnetic chips 15a, 15b made of soft ferrite having low high frequency loss and high permeability are arranged vertically above and below the central electron beam path while movably up and down in the vicinity of the fringe section 14 of the horizontal deflection coil 11. Then the position is regulated to regulate the magnitude of green raster thus to match with the red and blue rasters. Consequently, degradation of color shift quality due to fluctuation of the deflection yoke or the picture tube and the fluctuation when adjusting/fixing can be prevented effectively.
Patent JP-S61250601-A (JP)
Title: Optical material having antireflection property and its production
Inventor: SAITO TAKESHI
IPC: G03F7/039
Filed: 1985-04-30
Abstract: PURPOSE:To form an antireflection film consisting of plural layers with high adhesive strength and to provide an optical material having excellent durability by providing a hard coat layer having scratching resistance on a plastic base material and providing the above-mentioned film which has an SiO2 layer on the outermost layer and is modified by an ion beam at the boundary of at least one of the plural layers onto the front layer of the hard coat layer. CONSTITUTION:The hard coat layer having the scratching resistance is provided on the plastic base material 1 and the antireflection film consisting of the plural layers is provided on the front layer of the hard coat layer. The SiO2 layer is provided on the outermost layer. The antireflection film consisting of the plural layers may be any film as far as the film has a function effective in preventing the reflection. The above-mentioned film is formed by forming successively the layers consisting essentially of Y2O3 3, TiO2 4 and SiO2. The combination to form the antireflection film provides an excellent effect of preventing reflection to prevent effectively the light harmful to the eyes. The boundary of at least one layer is modified by the ion beam, by which the inter-layer exfoliation is prevented and the adhesive strength at the boundary is improved.
Patent JP-H10276976-A (JP)
Title: Electronic endoscope device
Inventor: KOMATSU YASUO
IPC: H04N5/365
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To securely compensate the level difference between elements and channels of solid imaging elements without adding a compensation circuit. SOLUTION: A CCU 3 provided with a video signal processing circuit can be detachably connected with an endoscope 2 mounted with a 2-channel reading type CCD 4, and the CCU 3 compensates white balance as well as a level difference between both channels when the endoscope 2 is replaced. The 2-line output signal from the CCD 4 is converted into a digital video signal, clamped in digital by OB clamp circuits 13a and 13b, and the white balance of the video signal is compensated by digital multipliers 14a and 14b at a latter stage based on a multiplication coefficient fed from the CPU 34. The CPU 34 calculates a white balance compensation coefficient and level difference compensation coefficient based on the video signal averaged level calculated by the OB clamp circuits 13a and 13b.
Patent JP-S57196859-A (JP)
Title: Manufacture of coil cylinder
Inventor: NAKAMURA YOSHIMITSU
IPC: H02K3/04
Filed: 1982-05-27
Abstract: PURPOSE:To improve the rotary torque of a coil winding cylinder and to facilitate the mounting of a commutator plate by forming the coil winding cylinder having a length longer than the prescribed cylinder length and bending the peripheral wall of one end of the cylinder toward the inside to form an edge base. CONSTITUTION:A coil winding cylinder 1 formed by winding a coil strand 2 in a cylinder having a length longer than the prescribed cylinder length. Then, the peripheral wall of one end of the cylinder 1 is bent toward the inside to form an edge base 3a as a coil cylinder. The rotary torque can be improved in the amount corresponding to the winding of the coil strand 2 respective to the length of the base 3a, and a commutator plate can be readily mounted by utilizing the base 3a.
Patent JP-S60253586-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/392
Filed: 1984-05-09
Abstract: PURPOSE:To make it possible to obtain a color transfer image having no irregularity and high resolving power while obtaining a homogenous and smooth colorant layer coating surface, by constituting the colorant layer on a support from a copolymer having an olefin compound and maleic anhydride as repeating units, a low MW polyethylene type heat-meltable substance and carbon black. CONSTITUTION:In a thermal transfer recording medium formed by providing a thermal transfer colorant layer onto a support, said colorant layer contains a low MW polyethylene type heat-meltable substance, carbon black and a heat- meltable substance having at least one structural unit represented by formula (wherein R is a monovalent group or atom). By this colorant layer, the coating surface becomes extremely homogenous and a thermal transfer property is enhanced and a carbon black transfer image (printed character) having no irregularity and good resolving power is obtained.
Patent JP-S5425828-A (JP)
Title: Dot deviation correcting system
Inventor: JINNAI KOUICHIROU
IPC: B41J2/13
Filed: 1977-07-29
Abstract: PURPOSE:To readily correct dot deviation without performing laborious fine adjustment by providing means of detecting the passage through the specified position, delaying printing start from head detecting timing an assigning this delay time and adjusting the delay time.