baber/WOPTO huggingface dataset:
Patent JP-H0222844-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOMATSU MICHIO
IPC: H01L21/3205
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a large-scale and highly integrated semiconductor integrated circuit by a method wherein a corner at the upper part of an electrode wiring part is removed to about a half of a film thickness and a taper is formed in order to enhance a covering property of an interlayer insulating film formed on it and an upper-layer wiring part. CONSTITUTION:When a two-layer wiring part is formed on 1 field oxide film 12 on a silicon substrate 11, a cross-sectional structure of a first-layer Al electrode wiring part 13 is shaped to be a shape that corners at the upper part of a rectangle have been removed. When a thickness of the first-layer Al electrode wiring part is about 0.6mum, it is good that a thickness (d) of the corners (tapered parts) at the upper part is set at about 0.3mum. An interlayer insulating film 14 is deposited on it, e.g., in about 1.2mum. Various materials such as a silicon nitride film, a silicon oxide film, an SiO2 film, a coating film, a composite film or the like can be utilized as the interlayer insulating film. A second-layer Al electrode wiring film 15 is formed on it. When a two-layer wiring structure is formed in this manner, ups and downs of the interlayer insulating film become comparatively gentle and a thickness of the second-layer aluminum film can be kept uniform.
Patent JP-H0819155-A (JP)
Title: Universal angle varying unit of transmission line in conduit air
Inventor: MATSUI TAKASHI
IPC: H02G9/04
Filed: 1994-07-01
Abstract: PURPOSE:To reduce deformation by the earthquake and make easier the assembling by providing a conic spacer between a conductor and sheath at both end portions of the transmission line in the conduit air, providing a bellows to the sheath at the inside and a plug-in contact in the conductor, and moreover providing a conic spacer at the center between the sheath and conductor. CONSTITUTION:A pair of right and left conic spacers 4 are provided between a conductor 2 and a sheath 1 near the end portion. A pair of right and left bellowses 5 are formed to the internal sheath la of the spacer 4 in the longitudinal direction and a plug-in contact 3 is provided in the internal conductor 2a at the inside thereof. Moreover, the part between the external sheaths 1 of the right and left bellows 5 in the longitudinal direction is fixed with a tie rod 6 and a fixing flange 7 and the conic spacer 4 is also provided to the intermediate part of the conductor 2a. Thereby, deformation by the earthquake is alleviated and efficient assembling work can be assured.
Patent JP-H0462798-A (JP)
Title: X-ray diagnostic device
Inventor: ASAHINA HIROSHI
IPC: H05G1/60
Filed: 1990-06-29
Abstract: PURPOSE:To obtain good Digital Subtraction Angiography(DSA) images even after moving a photographic system and a specimen by deciding an optimum X-ray photographic condition right before starting photography, detecting the movement of the X-ray photographic system and the specimen and optimizing the X-ray photographic condition within a prescribed time during moving or after stopping moving. CONSTITUTION:While a photographic system or a specimen is fixed, in accordance with a position detecting signal E therefrom the photographic condition deciding section 22 of a high-voltage generator 9 decides and fixes an optimum photographic condition and controls a photographic condition within a prescribed time during moving and after stopping moving, so that images photographed when the photographic system or the specimen is fixed are effectively utilized for subtraction processing. It can set the photographic system or the specimen, if moved later, to an optimum photographic condition likewise with the change of the specimen, so that contrast images are optimized in concentration and DSA images free from change in concentration can be obtained.
Patent JP-S6416502-A (JP)
Title: Lifter for tractor working machine or the like
Inventor: KANEFUJI YUJI
IPC: A01B63/10
Filed: 1987-07-10
Abstract: PURPOSE:To stabilize vertical movement control of lift arms, by providing a pressure control valve so as to control the valve with a pressure sensor between a flow control valve and a changeover valve using an actuating pressure in changing over the changeover valve as the standard. CONSTITUTION:When a changeover valve 6 is changed over to a lifting side, a pressure control valve 4 is controlled using an actuating pressure detected by a pressure sensor 7 as the standard. When the changeover valve 6 is changed over to a lowering side, the pressure control valve 4 is controlled using an actuating pressure detected by the pressure sensor 7 as the standard to regulate and control the lowering opening degree of the flow control valve 5. Thereby the feeling of control operation can be kept constant.
Patent JP-S5695970-A (JP)
Title: Adhesive and use thereof
Inventor: OOGUSHI MASAMI
IPC: B29C65/00
Filed: 1979-12-28
Abstract: PURPOSE:An adhesive suitable for bonding a heat-resistant belt conveyor, particularly a belt conveyor composed of a peroxide-crosslinked rubber, comprising an organic peroxide-vulcanizable polymer, an organic peroxide, a polyfunctional acrylate and a polyfunctional isocyanate. CONSTITUTION:An adhesive is prepared by mixing (i) 100pts.wt. organic peroxide-vulcanizable polymer, (ii) an organic peroxide, (iii) 0.5-50pts.wt. at least one compound selected from the group consisting of a polyfunctional (meth)acrylate, an (iso)cyanate, a phthalate, a formal and a trimellitic acid derivative, and  (iv) 1.0-100pts.wt. polyfunctional isocyanate compound. In use, this adhesive is  applied in a form of organic solvent solution, or formed into sheets and patched.  For example, endless bonding is achieved by pressure-bonding said adhesive in a  sheet form to the surfaces to be bonded, A and B, pressure-bonding filling rubber 5  between reinforcing layers 2, closely contacting and pressure-bonding tie rubber 4  and cover stock 3 to the surfaces A and B, respectively, and heat-molding the  assemblage.
Patent JP-S6064225-A (JP)
Title: Acoustooptic spectrum analyzer
Inventor: NISHIKAWA KATSUHIKO
IPC: G02F1/335
Filed: 1983-09-20
Abstract: PURPOSE:To measure the frequency of a signal to be measured accurately all the time, by superimposing a signal having a known frequency on the electrical signal to be measured, and forming a correcting signal based on the data of a position, where diffracted light with the known frequency is detected on a light detector array. CONSTITUTION:An electric signal to be measured, which is received by an antenna 5, is mixed with the output of a local oscillator 7 in a mixer 6 and converted into an intermediate frequency. It is superimposed on the output signal of an oscillator 9 in a multiplexer 8. The result is apllied to an interdigital transducer 3. Meanwhile, light 12 from a semiconductor laser 11 is coupled with the end surface of a substrate 1 and diffracted by an elastic surface wave signal 4. The focal point of diffracted light 14 is formed on a light detector array 16, which is provided on the end surface of the substrate 1. The diffraction angle is proportional to the frequency of the applied signal to the ultrasonic wave converter 3. Therefore, the charge pattern on the light detector array 16 indicates the spectrum of the signal to be measured.
Patent JP-H0224907-A (JP)
Title: Paste component and pattern formation using the same
Inventor: SUZUKI HITOSHI
IPC: H05K1/09
Filed: 1988-07-11
Abstract: PURPOSE:To easily sinter the powder of conductive metal as the main component in the inactive atmosphere by employing the paste component in solid state at a room temperature and including paraffin which is in wax state at the room temperature and has a low boiling point. CONSTITUTION:The paste component in solid state at a room temperature and including the powder of conductive metal and paraffin whose boiling point is 100 to 200 deg.C is heated to the melting point of paraffin in the component or more to have fluidity. Wiring patterns are then formed on a green sheet as the low material of a substrate. The green sheet on which the wiring patterns are thus formed is sintered to form conductive patterns on the substrate. Paraffin included in the paste is accordingly scattered. The powder of the conductive metal as the main component is therefore easily sintered even in inactive atmosphere.
Patent JP-H0515457-A (JP)
Title: Dripper
Inventor: WATANABE YUKITOSHI
IPC: A47J31/06
Filed: 1991-07-15
Abstract: PURPOSE:To provide a dripper having a large opening, which can be set on any of several kinds of cups having several shapes, without the base sheet of the dripper leaping. CONSTITUTION:Two dripper base sheets 11 each formed in its center part with a folded part 15a, are secured together at opposite ends thereof, and a filter is disposed therebetween. Seal parts 19 are formed at parts 12b of the upper edges 12b, 12c of the filter 12. The filter 12 is secured to the dripper base sheets 11 by means of the seal parts 19. The remaining parts other than the seal parts 19 are set in a floating condition. When the opposite ends of the dripper base sheets 11 are pressed, the upper edge 12b of the filter 12 is flared so as to enlarge its opening. In this condition, a cup engaging piece 22 formed at the lower end of each of the seal parts 19 is engaged with a cup. At this time, the remaining parts other than the seal parts 19, is rotated about an end part D of the seal parts 19 as a rotary axis so as to form a rise-up part.
Patent JP-2000006703-A (JP)
Title: Cup holder
Inventor: KOYANAGI TAKANORI
IPC: B60N3/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder enabling a large can to be smoothly pulled out. SOLUTION: A cup holder is provided with an attached substrate 1 fixed to a vehicle side and a side supporting frame 2 having a receiving hole 9 supported on the attached substrate, a flap 4 is supported freely rotatably on the lower edge side of the receiving hole of the side supporting frame, a tongue piece 15 is formed in the center of the base end part of the flap so as to be extended from a pivoted center axis P to the side supporting frame under the condition of repulsively pressing the flap in a horizontal state, the support center axis of the flap is displaced more than the surface of the flap, and a distance from the pivoted center axis to the flap surface is set equal to a radius from the pivoted center axis to the tip of the tongue piece.  Thus, the surface side of the flap is prevented from being bulged or withdrawn from the inner peripheral end of the receiving hole, and since the formation of unnecessary space is effectively prevented because of the existence of the tongue piece, the lower projected part of a large can is prevented from being stuck in the lower edge of the receiving hole of the side supporting frame.
Patent JP-H094624-A (JP)
Title: Tightening knob
Inventor: HARA HIROYUKI
IPC: B60R9/04
Filed: 1995-06-19
Abstract: PURPOSE: To enhance safety and economization of a knob by forming the knob out of a base part, which operates a tightening member, a knob part, into which the base part is fitted in the axial direction and in a freely slidable manner, and out of a mechanism, which is able to fix both at distant positions, and by making both freely floated at another slide position at which both parts come close and separate from each other. CONSTITUTION: At a first slide position, at which a knob part 5 is fitted into a base part 7, the knob part 5 is connected to the base part 7, while, at a second slide position, at which the knob part 5 is drawn out of the base part 7, the knob part 5 runs idle. When the knob part 5 is slided/rotated to the first slide position, resisting the force of a spring 8, a tightening bolt 6, which is fixed to the base part 7, also rotates, so that a carrier bar 1 is held from both sides by a holding parts 2a and 2b, thereby fixing an attachment main body 2. If, with the knob part 5 situated at the second slide position in an optimum tightening condition, a cover 3 is engaged with the inner surface of the knob part 5, the knob part 5 is prevented from sliding to the first slide position, so that the attachment main body 2 is no longer removed.  With this, the knob can be manufactured at a low price and the knob will not easily be broken.
Patent JP-H03252642-A (JP)
Title: Camera provided with learning function
Inventor: ISHIDA TATSUYA
IPC: G03B7/00
Filed: 1990-06-29
Abstract: PURPOSE:To learn the correction quantity necessary for exposure without the need of manually setting an exposure correcting quantity by learning a difference between a proper exposure value which is based on a spot photometry value which is obtained by performing AE locking by a photographer and an automatic exposure value which is decided by a camera. CONSTITUTION:In the case that an automatic photometry value BV2 is improper, the spot photometry value BVSP is selected, and then, the AE-locking of the spot photometry value BVSP is performed by an AE-locking operating means 6, and then, the exposure is performed at the exposure value EV which is decided by the camera based on the spot photometry value BVSP. In this case, a brightness difference between the spot photometry value BVSP and the automatic photometry value BV2 which is decided by the camera is stored in a correction value storing means 7 as a correction value BV5. Thereafter, a correction value DELTABVC is predicated by a correction value predicating means 8 based on the contents stored in the correction value storing means 7. By adding the correction value to a multi-divided photometry value BV1 by a photometry value correcting means 3, the following automatic photometry value BV2 is corrected so as to properly expose. Thus, the correction quantity necessary for the exposure can be learned without the need of manually setting the exposure correcting quantity.
Patent JP-S6238257-A (JP)
Title: Ultrahigh pressure water jet apparatus
Inventor: IWAMOTO NOBORU
IPC: B08B3/02
Filed: 1985-08-09
Abstract: PURPOSE:To enhance washing release capacity, by mounting a water feed pipe having a nozzle injecting ultrahigh pressure water mounted thereto to the rotor supported in a housing at a position eccentric from the center of the rotor in a rotatable manner. CONSTITUTION:Because a water feed pipe 12 is mounted in a rotor 4 in a freely rotatable manner, the nozzle cartridge 21 mounted to the leading end of the pipe 12 revolves around the center 0 of the rotor 4 as the rotor 21 rotates. In this case, because the high pressure hose mounted to the terminal of the water feed pipe 12 is fixed at the end part of a housing 1 by a bush 19, the water feed pipe 12 revolves but does not rotate. Therefore, the hose is not twisted and ultrahigh pressure supplied through the hose is injected from the nozzle chip provided to the nozzle cartridge 21.
Patent JP-S5882822-A (JP)
Inventor: MOCHIMARU TOMEHISA
IPC: B65D81/20
Filed: 1981-10-30
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-H0882195-A (JP)
Title: Method and device for installing large net
Inventor: KUROKAWA KENJI
IPC: E21D11/14
Filed: 1995-06-17
Abstract: PURPOSE: To reduce a construction cost by a method wherein a large net (lattice- form reinforcing bars) assembled outside a tunnel is installed on a wall surface by a grasping device arranged at the tip of the arm of a working vehicle, and after the large nets are intercoupled, concrete is placed. CONSTITUTION: A grasping based plate 21 having a plurality of grasping claws 20 is removably mounted on the tip of an arm 13, mounted at a trackless self- running working vehicle 11, through links 26 and 28. Meanwhile, a large net (lattice-form reinforcing bars) 19 used for lining of a tunnel is assembled outside a tunnel and conveyed in the tunnel. The large net is grasped by the working vehicle 11 and mounted on the wall surface of the tunnel and fixed by means of attaching fitments 41, and the nets are intercoupled. Forms are set and concrete is placed to apply lining on a wall surface. This method and constitution facilitates installation of the nets and reduces a cost.
Patent JP-H0461802-A (JP)
Title: Manufacture of earring
Inventor: AIDA TOYOO
IPC: A44C27/00
Filed: 1990-06-30
Abstract: PURPOSE:To dispense with the forming process of a mounting hole and conceal a small gas extraction hole in appearance by utilizing the gas extraction hole bored in an earring body when it is completed as the mounting hole for earring. CONSTITUTION:The opposed ends of C-shaped original formation member coated with 18 gold alloy are cut to expose the bronze faces, and the bronze faces are impregrated and melted in nitric acid solution, thereby forming a hollow shell body. On both opening parts of the hollow shell body, covers 3 are brazed to complete an earring body 4. As the covers 3, those with small holes 2 are used. Pin pieces 7 are welded to right and left outside edges of ear holding curved-piece 6 of an earring metal member 5 being sold. The earring metal member 5 is positioned between both spaced end faces of the body 4 and the right and left pin members 7 are inserted in the gas extraction small holes 2 bored in both the spaced end faces, then the body 4 is positioned to swing freely against the metal member 5. It is thus possible to dispense with the working process for mounting the earring metal member to thereby improving production performance.
Patent JP-H1125872-A (JP)
Title: Ion generator
Inventor: JONOSHITA ISAMU
IPC: H01J37/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To uniformize important factors affecting the required yield of ions such as plasma density and plasma temperature within an arc chamber, in the arc chamber in an ion generator. SOLUTION: Cathodes 13, 14 are arranged in the upper and lower parts of an arc chamber 7, cathode caps 1, 2 and filaments 3, 4 are arranged symmetrically in the magnetic field direction of the arc chamber 7. By passing DC current through filaments 3, 4, the filaments 3, 4 are heated, and thermoelectrons 5 are generated. The thermoelectrons 5 generated are accelerated by a voltage between the cathode caps 1, 2 and the filaments 3, 4, and flow in the cathode caps 1, 2 to heat the cathode caps 1, 2. The cathode caps 1, 2 have a thermoelectron reflecting function also. The cathode caps 1, 2 which are heated supply thermoelectrons 6 to the arc chamber 7, thereby a plasma is generated and maintained.
Patent JP-S5981299-A (JP)
Title: Seat unit for large number of passenger
Inventor: EDOWAADO JIYOSEFU BURENAN
IPC: B64D11/06
Filed: 1983-09-22
Abstract: A lightweight multi-passenger seating unit (10) utilizes an elongate, generally S-shaped, composite frame panel (12) to provide the sole support for the seat cushions (48), the seat back (40), seat belt anchors (32) and armrests (38). Front legs (20) and rear legs (28) made of thin sheet metal can be attached directly to the panel (12) by bolts (18, 24) passing through the panel (12). A downwardly projecting front portion of the panel (12) and an upwardly projecting rear portion, in cooperation with channel-shaped members (16, 34) bonded to the panel's peripheral edges, enhance the rigidity of the panel. The composite panel (12) has a honeycomb core faced with top and bottom skin surfaces formed of continuous layers of resin-impregnated fibrous material such as graphite fibres, with additional swatches of such material (14) overlying and integrally bonded into the skin. The seat back (40) is doubly curved to provide lumbar and shoulder support and good comfort with a thin constant thickness rear pad. The seating unit (10) allows spacing between seat rows to be determined virtually solely by the dimensions of the occupants.
Patent JP-S5964194-A (JP)
Title: Fused flux for low hydrogen, low nitrogen and low oxygen welding
Inventor: NAGANUMA HIROSHI
IPC: B23K35/362
Filed: 1982-10-06
Abstract: PURPOSE:To enable simultaneous decrease of contents of hydrogen, nitrogen and oxygen in a deposited metal in the stage of producing a fused flux for welding by incorporating a specific amt. of CaF2 in the flux and maintaining the basicity of the flux at a specific value or above. CONSTITUTION:A fused flux for welding is produced by charging fluorite and other raw materials as CaCO3, MgO, Al2O3, SiO2, CaF2 sources which are the raw material for the flux into an electric furnace, and melting the same then air cooling and grinding the solidified melt. The compsn. is adjusted to contain 25- 65% CaF2 in the flux and the raw materials are compounded to have >=1.5 basicity B of the flux expressed by the formula [ I ]. The deposited metal formed by using such flux contains hydrogen, nitron and oxygen in a smaller amt. and has excellent toughness.
Patent JP-H1018389-A (JP)
Title: Toilet device
Inventor: UMEKI TSUTOMU
IPC: E03D9/08
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To eliminate an unpleasant feeling and dangerousness by setting a temperature lower than a favorite temperature set by a user to a target temperature until a timer part starts to count time, and setting the favorite temperature to the target temperature after a count of time is finished. SOLUTION: At the beginning of boiling-up, since a detecting temperature in a sensor part 4 becomes lower than a preset temperature in a second wash water temperature setting part 9 to set a temperature lower than a temperature set by a first wash water temperature setting part 5 to set a favorite wash water temperature by a user, a heater part 3 is turned on. When the detecting temperature in the sensor part 4 exceeds the preset temperature in the setting part 9, the heater part 3 is turned off, and a timer part 10 starts to count time. Next, while repeating operation by which the heater part 3 is turned on when the detecting temperature in the sensor part 4 becomes lower than a target temperature controlled by a target temperature control part A12 and is turned off when it exceeds the target temperature, it is brought near to the preset temperature in the setting part 5.  When the timer part 10 finishes a count of time, the preset temperature in the setting part 5 is set to the target temperature.
Patent JP-S5963350-A (JP)
Title: Choke valve and throttle valve controller in carburetor
Inventor: SHISHIDO TOSHIMASA
IPC: F02M1/10
Filed: 1982-10-05
Abstract: PURPOSE:To perform stepless control of opening of a choke valve and throttle valve by means of single pulse motor in accordance to engine temperature, load to be applied from an auxiliary machine onto the engine and other engine operating conditions. CONSTITUTION:Between a choke valve shaft 4a and a throttle valve shaft 5a, single pulse motor M having an output shaft 6 parallel with said shafts 4a, 5a is mounted on a carburetor body 1, while between said pulse motor M and a choke valve 4, first interlock system 71 for reducing the opening of choke valve 4 through forward rotation of pulse motor M from neutral position is provided. While between the pulse motor M and the throttle valve 5, second interlock system 72 for rotating a choke lever 11 in the closing direction of choke valve 4 through an interlock link 12 upon forward rotation of the pulse motor M is provided. A lost motion mechanism 9 will separate a lost motion spring 14 while twisting to block the first interlock system 71 upon reverse rotation of pulse motor M from neutral position.