baber/WOPTO huggingface dataset:
Patent JP-2000101022-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WACHI HIROTERU
IPC: H01L27/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To dissolve an IC from operating unstably due to noises induced inside it and improved in electrostatic breakdown strength by a method, wherein capacitors of various kinds are formed stacked up in a power supply line region. SOLUTION: When a positive power supply voltage is given to a wiring 3 and a grounding voltage is applied to a wiring 5, an upper conductive layer 4 and a lower conductive layer 6 are each kept at a positive power supply voltage and a grounding voltage respectively. As a result, a capacitor C11 is composed of the upper conductive layer 4 and the lower conductive layer 6 and functions as a by-pass capacitor, between the power supply voltage wiring 3 and the grounding voltage wiring 5. A thin oxide film 2, interposed between the semiconductor substrate 1 and the lower conductive layer 6, is made to serve as a capacitor insulating film, and a capacitor C12 is formed between the semiconductor substrate 1 and the lower conductive layer 6. The capacitor C12 also functions as a by-pass capacitor between the power supply voltage wiring 3 and the grounding voltage wiring 5.  In this way, capacitors of various types are formed stacking up, whereby noises emitted from a digital circuit can be restrained.
Patent JP-H01206026-A (JP)
Title: Manufacture of electrofusion coupling
Inventor: HANDA TAKAYUKI
IPC: B29D23/00
Filed: 1987-10-22
Abstract: PURPOSE:To accurately set up the space between a heating wire and the inner surface of a sleeve by heating at least one or the other of the sleeve and heating wire and winding the heating wire on the sleeve by pushing through a press roller rotating around the fixed axis parallel to the axis of the sleeve. CONSTITUTION:The core metal 1 of a cylinder is driven rotatably in an arrow direction and moved to the axial direction. The sleeve made of polyethylene 3 is fitted detouchably thereon, and the heating wire 4 send out of a reel, after being passed through the heater 5 and heated, is wound helically around the sleeve while melting the contact part with the sleeve 3. A press roller 6 on the sleeve is crossed with the core metal 1 at an appropriate angle and brought into contact with the sleeve 3 in adjusting the space with the core metal 1 and rotates in an arrow direction by rotation of the sleeve, so that the heating wire 4 forwarded onto the sleeve is fused in a state of being buried pressingly into the sleeve. Thus, the space between the heating wire and the inner surface of the sleeve is set up constantly and accurately at one process.
Patent JP-H05108673-A (JP)
Title: Restaurant seat state informing system
Inventor: NAGATSUMA SHOICHI
IPC: G06Q30/06
Filed: 1991-10-16
Abstract: PURPOSE:To reduce the burden of a restaurant side without requesting the employees or the master of the restaurant to answer each time he receives inquiries of the seat state from the customers by telephone or the like and to improve service by automatically informing the customers in voices of a quick and accurate answer. CONSTITUTION:When a customer makes an inquiry by telephone for the seat states or the waiting time in an restaurant, the seat data stored previously in a seat state computing means 103 are compared with the occupied seat data inputted through an occupied seat input means 102. Thus the seat state can be decided. Then this computing result, i.e., the seat states are automatically informed the customer from a voice answering device 3 via a telephone circuit, etc.
Patent JP-S63122779-A (JP)
Title: Reversible temperature indicating material
Inventor: YANO KOZABURO
IPC: C09K9/00
Filed: 1986-11-11
Abstract: PURPOSE:To obtain the inexpensive titled temperature indicating material having excellent stability, safety and heat resistant (600 deg.C), good distinction by the eye, changing hue with change in temperature, consisting of oxide polycrystal obtained by making Se into a solid solution in a specific compound. CONSTITUTION:The aimed temperature indicating material consisting of oxide polycrystal obtained by making Se into a solid solution in compound shown by the formula Pb2[Cr1-xMx]O5 (M is Mo, W or S; x is 0.1-0.9). the polycrystal is produced by blending one of lead compound, chromium compound, molybdenum compound and tungsten compound with a selenium compound in the composition ratio of the above-mentioned formula and calcining at 400-600 deg.C in air.
Patent JP-H03134162-A (JP)
Title: Method and apparatus for producing compound
Inventor: TOKUSHIGE HIROYUKI
IPC: C23C14/32
Filed: 1989-10-17
Abstract: PURPOSE:To produce the compd. of an exactly controlled compsn. at a low temp. and high speed by applying independently controlled kinetic energies to the respective raw materials which are evaporated and ionized under different pressures and bringing the ions into collision against a substrate. CONSTITUTION:The inside of a hermetic type vessel 1 is evacuated by a discharge means 1A and the pressure in a vapor deposition chamber 12 is kept higher than the pressure of an evaporating chamber 11. The 1st raw material 2 in the evaporating chamber 11 is heated to evaporate by a heating means 3a in this state and the vapor 2a thereof is introduced through a hole part 10a into the vapor deposition chamber 12 where the vapor is excited by an ionizing means 4 to ionize at least a part of the evaporating particles. The ions are accelerated by an electric field and are brought into collision against the substrate 6. On the other hand the 2nd raw material 8d is excited by an ion gun 8 in the chamber 12 independently therefrom to ionize at least a part thereof. The ions are accelerated by the electric field and are brought into collision against the substrate 6. The respectively independently controlled kinetic energies are applied to the respective raw materials in this way, by which the high adhesive strength, density and throwing power are obtd. The compd. of the exactly controlled compsn. is thus formed at the low temp. and the high speed.
Patent JP-S62128508-A (JP)
Title: Manufacture of core
Inventor: SHIMOMURA EIJI
IPC: H01F41/02
Filed: 1985-11-30
Abstract: PURPOSE:To elevate the temperature of a core efficiently and uniformly by bringing each of a plurality of divided metallic plates into contact with both end surfaces of the core and electrically connecting respective oppositely faced metallic plate when a high-frequency magnetic field is applied to the core consisting of an amorphous magnetic alloy thin-band and core itself is heat- generated, temperature-elevated and annealed. CONSTITUTION:A plurality of metallic plates 3A, 3B, divided so as to cover the whole end surfaces of one end surface and the other end surface of a wound core 1 are respectively brought into contact and arranged to these end surfaces. The paired metallic plates 3A, 3A and 3B, 3B positioned where oppositely faced, holding the wound core 1 are electrically connected to respectively through rheostats 4. An exciting coil 5 is wound on the wound core 1, and high-frequency currents are made to flow through the exciting coil 5 form an AC power supply 6. Consequently, magnetic flux is generated in the wound core 1 and eddy currents flow, and Joule heat is generated in the core 1. A temperature is elevated up to a proper annealing temperature of 400 deg.C, and the conduction of high-frequency currents is interrupted and the wound core 1 is cooled and annealed.
Patent JP-H11106230-A (JP)
Title: Burner for processing glass rod and processing of glass rod
Inventor: OGA YUICHI
IPC: C03B37/012
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a burner used for processing a glass rod and capable of efficiently heating the glass rod without largely increasing the flow of oxygen, and to provide a method for flowing gases, suitable for the burner. SOLUTION: This burner for processing a glass rod is obtained by disposing one or plural oxygen-jetting openings 2 in a circular hydrogen-jetting opening 1, wherein the total cross-sectional area of the oxygen-jetting openings is 2-10% based on the cross section of the hydrogen-jetting opening. The method for processing the glass rod comprises using the burner for processing the glass rod and controlling gas flow rates to 20-100 m/s and 0.5-20 m/s at the oxygen- jetting openings and at the hydrogen-jetting opening, respectively.
Patent JP-H10113781-A (JP)
Title: Laser beam machining method
Inventor: ARAI KUNIO
IPC: B23K26/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To make it possible neither too much nor too little to process a blind hole formed on a printed board. SOLUTION: The laser beam 22 emitted from a laser generator 21 is reflected on a reflection mirror 23 and converged on a multilayered printed board 9 through a condensing lens 24. The reflected beam 26 from a working part is received by an illuminance sensor 27 receiving the reflected beam, converted into an electric signal and then applied to a decision instrument 28. The decision instrument 28 judges the working state based on a preliminary set decision reference, and a laser controller 29 controls the output of the laser generator 21 based on the decision applied from the decision instrument 28.
Patent JP-2001091653-A (JP)
Title: Method for detecting object, and method of and device for detecting obstacle
Inventor: SEKI TETSUO
IPC: G01S13/56
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To detect an object inside a certain area in a shorter time. SOLUTION: An object inside a certain area is detected by rotating a casing 21 within a predetermined angle range, concurrently transmitting radio waves from a long range antenna 11a, an intermediate range antenna 11b, and a short range antenna 11c, and receiving each reflected wave (S11). A processor 13 merges each detection data obtained from the long range antenna 11a, the intermediate range antenna 11b, and the short range antenna 11c and obtains detection data of the object inside the certain area (S13). Furthermore, an obstacle is extracted from this detection data (S14).
Patent JP-H03129519-A (JP)
Title: Data processor
Inventor: KOKUTA MASANORI
IPC: G06F7/76
Filed: 1989-10-16
Abstract: PURPOSE:To select one necessary bit data out of plural bit data and to output the selected data to an optional output terminal by providing the data processor with a switch circuit and a register. CONSTITUTION:The data processor is constituted of switch circuits 4 to 7 for selecting one necessary bit data out of plural bit data, terminals A to D for inputting or outputting the bit data selected by the switch circuits 4 to 7 and a register 3 for storing data necessary for controlling the circuits 4 to 7. When the register 3 is set up so as to obtain required data, the register 3 outputs a control signal, so that each of the switch circuits 4 to 7 can select one necessary bit data out of plural bit data and output the selected data.
Patent JP-H08128069-A (JP)
Title: Bottom single opening vessel type muck earth-moving equipment
Inventor: HASEGAWA NORIO
IPC: E21D9/12
Filed: 1994-11-01
Abstract: PURPOSE: To improve the extent of operation efficiency in dispensing with any slinging work by installing a vessel opening-closing part in a lifting beam via a hanging wire rope, while setting up each landing arm at both sides and forming an opening part in a vessel on-off frame. CONSTITUTION: A vessel 10 loaded with a muck A is lifted by a crane hook 1 through a wire rope 2, a lifting beam 3 and another wire rope 4. Next, it is hung down, and each landing arm 14 is landed to two ringlike receiving beams 24 of a vessel on-off frame 20. If so, a vessel opening-closing part 12 is stored inward this ringlike receiving beam 24. Successively the crane hook 1 is rolled down, loosening the wire rope 4, and thereby the vessel opening- closing part 12 opens in the arrow direction with an on-off pin 13 as a pivotal point, whereby the muck A drops down with its own weight. After being discharged, the wire rope 4 is lifted up, closing the vessel opening-closing part 12. Then the vessel 10 is lifted up, separating it from the frame 20, and moved forward.  With this constitution, any sliging work is eliminated, and thus earth removal can be done even in a narrow working area.
Patent JP-2001093812-A (JP)
Title: Semiconductor aligner, alignment apparatus and method of manufacturing device
Inventor: INADA HIROSHI
IPC: H01L21/027
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To align a reticle with a wafer with high accuracy by using a TTL- type alignment microscope, without being influenced by the position change of an optical magnification adjustment less. SOLUTION: A semiconductor exposure apparatus has a projection lens, throuth which the circuit pattern of a reticle is projected upon a wafer surface with contracted dimensions, a position measurement mechanism which measures the position of an alignment mark on the wafer via the projection lens, an optical magnification adjustment lens which is arranged between the reticle and the wafer on the optical axis of the projection lens and has very weak power, a drive mechanism which drives the optical magnification adjustment lens in the direction of the optical axis of the projection lens, and a lens position sensor which detects the position of the optical magnification adjustment lens. A calculation means which corrects the measured value of the position of the alignment mark according to the position of the optical magnification adjustment lens is utilized.
Patent JP-H0643912-A (JP)
Title: Process controller
Inventor: MIYAGAKI HISANORI
IPC: G05B19/05
Filed: 1991-09-20
Abstract: PURPOSE:To efficiently generate and correct a control program by providing a sheet information table wherein sheet numbers are made to correspond to delimitations of function units of the control program and arithmetic blocks belonging to respective sheets are controlled with the sheet numbers. CONSTITUTION:Sheet No. codes corresponding to respective functions of the control program are inputted first and arithmetic block names belonging to the sheet numbers No., line numbers of input signals, and output signals are inputted, block by block, in this order from a dedicated keyboard. Consequently, control block charts are automatically arranged and connected on the screen of a display device and the control program can be generated over drawing. Then the sheet information table and control program are read in a programmer and the sheet No. of a control block to be displayed is inputted from the dedicated keyboard. Consequently, the control block charts can automatically be drawn and displayed by drawing algorithm in the order of the array of arithmetic blocks.
Patent JP-H0579705-A (JP)
Title: Oscillating device for hot blast machine
Inventor: SUZUKI RYOJI
IPC: F26B21/00
Filed: 1991-09-19
Abstract: PURPOSE:To provide the oscillating device of a hot blast machine for which the main body section of a combustion chamber, etc., stops its rotation at once when overloading acts on the main body section and the overload exerted on a drive motor can be absorbed before it reaches the motor. CONSTITUTION:The oscillating device A of a hot blast machine swings the main body section of a combustion chamber, etc., to the right and left freely and the main body is supported on the base plate 7 of the hot blast machine through a rotating base 16. A movable fixing base 19 that is supported freely rotatably by the rotating base 16 and concentrically with it is provided and the rotation of the base 19 is restricted by the frictional engagement between the base plate 7 and the base 19. A drive motor 22 the rotating shaft of which is connected to this movable fixed base 19 through a connecting rod 24 and crank arm 23 is provided and it is fixed to the rotating base 16. With this arrangement the rotating base 16 makes a swinging motion to the right and left by the rotation of the crank arm 23, and when an overload acts on the rotating base 16 the movable fixed base 19 rotates against the force developed in the frictional engagement.
Patent JP-H08129760-A (JP)
Title: Method and device for adjusting collimate beam of optical head
Inventor: FUJIMURA YUUKI
IPC: G11B7/08
Filed: 1994-11-01
Abstract: PURPOSE: To adjust a slope of an optical axis of a collimate beam with a simple device by rotating a collimate lens holder around the optical axis and performing adjustment in the direction perpendicular to the optical axis so that a diameter of a circular beam plotted by the rotation becomes minimum. CONSTITUTION: A laser pen 51 is constituted of a laser holder 53 holding a laser 52, the collimate lens holder 54 attaching the holder 53 and a collimate lens 55 inserted into the tip part of the holder 54 in the state of movable in the direction of a Z axis. A pair of slits 56 prolonging from the tip by a prescribed length in the direction of the Z axis are provided in the collimate lens holder 54, and the parallel degree of the collimate beam is adjusted by forwarding/retreating the collimate lens 55 in the collimate lens holder 54 in the direction of the Z axis. Further, the slope of the collimate beam is adjusted by moving the lens holder 53 in the directions of an X axis and a Y axis.
Patent JP-H11108791-A (JP)
Title: Leak detecting device for torque converter
Inventor: NAGATA TADASHI
IPC: G01M3/32
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of easily changing a cup form according to the kind of torque converters, and enhancing the leak inspecting efficiency. SOLUTION: In this leak inspecting device, a torque converter 2 is put on a base 31, a cup 45 is put on the torque converter 2 to form a sealed space between the cup 45 and the base 31, and air is supplied into the converter 2 to examine whether part of the air is leaked out of the torque converter 2 or not. A capacity regulating member 50 for narrowing the sealed space between the inner surface of the cup 45 and the outer surface of the torque converter 2 is mounted on the inner surface of the cup 45 in such a manner as to be removable. Thus, the sealed space can be narrowed to a desired capacity according to the outer form of the torque converter only by replacing the capacity regulating member 50.
Patent JP-S62128810-A (JP)
Title: Tire antiskid device
Inventor: FUKAI TOSHIO
IPC: B60C27/16
Filed: 1985-11-29
Abstract: PURPOSE:To secure an optimum reinforced cord layout, by embedding an outer frame forming reinforced cord and a first small frame forming reinforced cord in an elastomer, and constituting an antiskid device in a way of forming a second small frame part in a portion other than a first small frame part, in case of the antiskid device being attached to the circumference of a tire. CONSTITUTION:Outer frame forming reinforced cords 12 and 14 are set up only within an outer frame part 20A in a sine curve form of the same period, making them bypass a setting part 24 at the maximum amplitude part of a sine curve. Also small frame forming reinforce cords 16 and 18 are set up in a pair of first small frame parts 20B forming a hexagonal pattern together with the outer frame part 20A in a sine curve for of the same period, and rubber is filled up on the circumference of these reinforced cords 12-18. And, a second small frame part 20C is formed in a remaining part of the first small frame part 20B of a body 20. With this constitution, a reinforced cord layout can be optimized.
Patent JP-H04145760-A (JP)
Title: Method and device for carrying recording paper
Inventor: SAKAI KATSUYUKI
IPC: B65H20/00
Filed: 1990-10-05
Abstract: PURPOSE:To rapidly execute the replacing work of recording paper by releasing the pressed state of a platen controller and a recording head when a recording paper storing cassette is loaded into a device body and carrying out recording paper from the cassette. CONSTITUTION:When the recording paper storing cassette 22 is loaded to a cabinet 33 to be the recording device body, the loading is detected by a cassette sensor 13. Thereby, the pressing state between a thermal head 30 and the platen roller 29 due to a spring 32 is reset and the head of the recording paper in the cassette 22 is automatically carried into the gap between the head 30 and the roller 29. Since the recording paper 24 can be automatically carried into the gap between the head 30 and the roller 29 only by loading the cassette 22 into the recording device body by this constitution, rapid recording paper replacing work can be executed.
Patent JP-H05107659-A (JP)
Title: Projector device
Inventor: SHINOZAKI GORO
IPC: H04N5/74
Filed: 1991-10-17
Abstract: PURPOSE:To enable a video to be observed from many directions by projecting the video reflected by a half mirror on a first transmission screen and projecting the video passed through the half mirror on a second transmission screen. CONSTITUTION:The device is constituted of the projection optical systems of a projection part 1 by a projection tube which emits the light of red, green and blue colors and a projection lens 2 with respect to the projection part 1, the half mirror 3 which has the reflecting and transmitting characteristics of the projection light emitted by the projection part 1 and the transmission screens 4 and 5. The light reflected on the mirror 3 is projected on the screen 4 and the light transmitted through the mirror 3 is projected on the screen 5. That means, the half mirror 3 is used for a front surface mirror for reflection in a back projection type display. By projecting the video reflected by the mirror 3 on the screen 4 and projecting the video transmitted through it on the screen 5, the video is projected in the plural directions by one optical system of the projection part 1. Thus, the video can be observed from the many directions and a high advantage is obtained in the case that there are many observers.
Patent JP-H02116992-A (JP)
Title: Transaction medium issue processing device
Inventor: SUGIHARA YUJI
IPC: G06K17/00
Filed: 1988-10-27
Abstract: PURPOSE:To prevent a card where transaction information is not recorded yet from being issued as it is by dividing cards where transaction information is recorded and unrecorded cards from each other to store them. CONSTITUTION:When unrecorded magnetic cards are successively fed out from a transaction medium supply means 8, a carrying means 9 carries each card to the position of a number discriminating means 10. This means 10 discriminates whether the number of carried cards is one or not, and the discrimination result is sent to a control means 26. Only when the number of carried cards is one, a recording means (magnetic head) 11 records transaction information on the corresponding card based on the control of a control means 26; but when the number of carried cards is not one, transaction information is not recorded. When these cards are next carried to a distributing and storing means 12 by the carrying means 9, the means 12 stores cards, where transaction information is recorded, and the other cards in a normal storage part 5 and an abnormal card storage part 21 respectively based on the control of the control means 26.
Patent JP-H0692655-A (JP)
Title: Jig for holding and carrying glass raw material
Inventor: KAWAMATA TAKESHI
IPC: C03B11/00
Filed: 1992-09-11
Abstract: PURPOSE:To provide the glass raw material-holding and carrying jig preventing its fusion with a held glass raw material and excellent in processability and durability. CONSTITUTION:The glass raw material-holding and carrying jig is formed of a sintered product comprising chromiun oxide as a main component and 5-20wt.% of boron nitride. The chromium oxide is low in its affinity with softened glass raw materials and prevents the fusion of the jig with softened glass raw materials. The boron nitride is low in its affinity to the softened raw material and enhances the effect on preventing the fusion. Since the boron nitride is easily cleaved and since the pore degree of the sintered product is enhanced by the addition of the boron nitride, the processability of the fig is improved. Since the boron nitride has excellent heat conductivity and a small linear expansion coefficient, the heat shock resistance and the durability of the jig can be improved.