baber/WOPTO huggingface dataset:
Patent JP-H11135414-A (JP)
Title: Projection aligner and method for manufacturing device
Inventor: SHIMA SHINICHI
IPC: G03F7/20
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve throughput, to improve measurement precision, and to reduce running cost of a device. SOLUTION: Related to a TTR microscope wherein a first alignment mark on an original plate 13 and a first reference mark provided on a device are observed at the same time, while a second alignment mark on a substrate where the pattern of the original plate is exposed, and a second reference mark on the substrate or a substrate stage, are observed at the same time, with the substrate or the second reference mark observed through a projection optical system, first optical systems 401-407 wherein the first alignment mark and the first reference mark are observed at the same time, and second optical systems 20a-20f and 71-74, different system wherein the second alignment mark and the substrate or the second reference mark are observed at the same time, are provided.
Patent JP-2000198062-A (JP)
Title: Polishing device and its method
Inventor: MIYAZAKI KYOICHI
IPC: B24B37/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent the undesired excess polishing by particles of large diameter by comprising a particles of large diameter cutting means for preventing the particles of large diameter from being included in the slurry coming out from an intake pipe to be supplied to a body to be polished. SOLUTION: A separating means for separating the agglomerate in the slurry passing through a tube 8 into small particles, is mounted in the tube 8. This separating means is an ultrasonic oscillating means for applying the ultrasonic wave to the agglomerate. The ultrasonic oscillating means is formed of an ultrasonic oscillator 50 and a generator 13. An oscillation surface 110 of the ultrasonic oscillator 50 strongly oscillating the ultrasonic wave is mounted on an external part of a transfer tube along the longitudinal direction of a wall of the tube so that the ultrasonic wave can be applied perpendicularly to the flow of the slurry. The oscillation surface 110 is mounted at several mm distance from the wall of the tube 8. The generator 13 gives the oscillation energy in the frequency band of the acoustic wave or ultrasonic wave to the ultrasonic oscillator 50.
Patent JP-H10163971-A (JP)
Title: Method, device and system for controlling wavelength of light signal
Inventor: UCHIUMI ATSUHIKO
IPC: H04B10/572
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of transmission quality owing to the wavelength fluctuation of a light signal by controlling a system so that code errors detecting parameter to which the wavelength of the light signal outputted from an EGO converter depends are reduced. SOLUTION: The E/O(electric/optic) converter 2 converts an input electric signal into the light signal. The light signal from the E/O converter 2 is supplied to a light band pass filter 4. The light signal passing through the filter 4 is inputted to an O/E (optic/electric) converter 6. The O/E converter 6 converts the inputted light signal into an output electric signal. For detecting the code errors of the output electric signal, a detection unit 8 is provided. A control unit 10 controls parameter to which the wavelength of the light signal outputted from the E/O converter 2 depends so that the code errors detected in the detection unit 8 are reduced. Thus, the wavelength of the light signal is always matched with the center wavelength of the filter 4, and satisfactory transmission quality is maintained.
Patent JP-H04183859-A (JP)
Title: Magnetron sputtering system
Inventor: YASUI HIDEAKI
IPC: C23C14/35
Filed: 1990-11-19
Abstract: PURPOSE:To produce a thin film with high productivity by setting a permanent magnet having the same polarity as a permanent magnet behind a backing plate between a substrate and a shutter and opposing both mangets. CONSTITUTION:A backing plate 10 provided with a sputtering target 9 is set in a vacuum chamber 1, and a cathode part furnished with a permanent magnet 8 having specified polarity is set behind the backing plate. A substrate 4 is opposed to the target 9. When sputtering is carried out, a permanent magnet 15 having the same polarity as the magnet 8 set behind the plate 10 is opposed to the magnet 8 between the substrate 4 and a shutter 14. As a result, the presputtering time is reduced.
Patent JP-S63165948-A (JP)
Title: Interface system for common memory
Inventor: WADA OSAMU
IPC: G06F12/06
Filed: 1986-12-27
Abstract: PURPOSE:To increase the transfer rate at a low cost by multiplexing a common memory and using interfaces in parallel with each other even when a duplex system of a small multiplex degree expands up to a quadruple system of a large multiplex degree. CONSTITUTION:In a multiplexing system like a quadruple system, etc., a common memory adaptor CMA of a system having an access request uses two interfaces 12 and 13 set in parallel with each other to transmit simultaneously a pair of access addresses and the data on these addresses to a common memory 11. Then the CMA sets the multiplexing mode control lines 14 and 15 at the signal state '1' showing a multiplexing system. Thus the memory 11 identifies that a multiplexing mode control part 20 equals to a multiplexing system like a quadruple system, etc., and actuates an interface control part 19 as a multiplexing mode.
Patent JP-2000151683-A (JP)
Title: Information system, server and information transmission reception method
Inventor: KAWAMOTO HIROSHI
IPC: H04L12/58
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To browse information of a terminal for information service when a browse request comes from the Internet even when the terminal for the information service connecting to a public network is not always connected to an Internet service provider ISP. SOLUTION: This system comprises an information service PC 2 serving service information, an information acquisition PC 7 that acquires service information served by the information service PC 2, a connection section 4a connecting the information service PC 2 and/or the information acquisition PC 7 via a network, a server storage section 5a that stores connection information required for connection to the information service PC 2, and an application server 4.
Patent JP-H10152998-A (JP)
Title: Earthquake-resistant reinforcing structure of existing building
Inventor: YAMADA SHINICHI
IPC: E04G23/02
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To execute a reinforcing work without influence on the using state of an existing building, and give a sufficient earthquake-resistant capacity to the existing building. SOLUTION: An attending column 13 is erected to position in close proximity to an existing column 3 constituting an existing building 1 and an external structure including the attending column 13 as a part thereof is constructed adjacently to the existing building. The existing column 3 and the attending column 13 are connected to each other by anchors and concrete is placed in the gap between these columns to integrally unite the existing column 3 and the attending column 13 in order to increase the earthquake-resistant force of the existing building.
Patent JP-H09151957-A (JP)
Title: Universal joint
Inventor: YAEGASHI TOSHIHIKO
IPC: F16D3/26
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To avoid the skew phenomenon of a needle roller and eliminate the fare of a shortage of lubricating oil. SOLUTION: In a universal joint 1 having a needle roller 6 provided between each of four journal shaft parts 3 of a cross shaft 2 and a bearing casing 4 in such a manner as to be capable of rolling, a plurality of spline grooves 7 are provided on the circumferential surface of the journal shaft part 3 at equal intervals, at least one needle roller 6 is arranged on each of the spline grooves 7, and the end part on the base side of the cross shaft 2 of the spline groove 7 is terminated in a position distant from the seal ring 5 of the bearing casing 4.
Patent JP-2001132884-A (JP)
Title: Pipe joint support, double pipe joint, pipe support and double pipe
Inventor: MIYAZAKI TOSHIHIKO
IPC: F16L9/18
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint support permitting the manufacture of a double pipe joint with good productivity without being restricted by the kind of an applied joint and the double pipe joint using the support, and a pipe support permitting the manufacture of a double pipe with good productivity without being restricted by the kind of applied pipe, and the double pipe using it. SOLUTION: This pipe joint support 11 used to form a double pipe joint being mounted to hold a clearance between an inner pipe joint 12 and an outer pipe joint 13, comprises flanged short pipes 111, 112 fitted to the outer peripheral surfaces of pipe connecting parts 121, 122 of the inner pipe joint 12, and support plates 113, 114 for supporting the outer peripheral surfaces of the flanged short pipes 111, 112 and the inner peripheral surface of the outer pipe joint 13 so that the inner peripheral part side faces come in contact with the side faces of collar parts 111a, 112a of the flanged short pipes 111, 112.
Patent JP-H02159375-A (JP)
Title: Ion beam sputtering device
Inventor: INOUE TAKU
IPC: C23C14/46
Filed: 1988-12-13
Abstract: PURPOSE:To enable film formation on a specimen having large area at high velocity by arranging the ion sources in an arc-shape around the space wherein the film depositing face of the specimen is faced to a target. CONSTITUTION:A discoid target 2 and a discoid base plate 3 of a specimen are arranged in a chamber 1 formed into a cylinder so that both are faced while keeping an interval. One or a plurality of plasma chambers 4 are arranged in an arc-shape so as to surround the circumference of the faced space. In this constitution, the inside of the chamber 1 is exhausted at the prescribed degree of vacuum and gaseous Ar is supplied into the plasma chambers 4 via the supply pipes 25a. Prescribed voltage is impressed to cathodes 25 and anodes 28 and the magnetic coils 26 are excited and prescribed voltage is impressed to the ion drawing electrodes 29. Therefor gaseous Ar is transformed into plasma and this plasma is drawn out through the annular ion drawing windows 24 and accelerated by the ion drawing electrodes 29 to generate ion beams. The target 2 is irradiated by the ion beams. Thereby the target 2 can be irradiated by large-current ion beam at different angles and film formation is performed on the base plate 3 of the specimen having large area at high velocity.
Patent JP-H10154745-A (JP)
Title: Electrostatic attracting device
Inventor: SUGANO SEIICHIRO
IPC: H01L21/68
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress low the surface resistance of the dielectric film of an electrostatic attracting device and to make it possible to shorten a static discharging time, by a method wherein the dielectric film is formed into a structure, and a plurality of dielectric films of different resistivities are laminated. SOLUTION: An electrostatic attracting device is constituted into a structure, wherein a first dielectric film 2 is adhered on an aluminium block 3 and a second dielectric film 1 is adhered on the film 2. The thickness of the film 2 is formed in about 250μm, the resistivity of the film 2 is set at about at 10<11> Ωcm, the thickness of the film 1 is formed in about 50μm, and the resistivity of the film 1 is set at about 10<10> Ωcm. One end on one side of the ends of the block 3 is connected with an external DC power supply 7 via a conductor wire 5 and a ground line 8.  By adhering the film 1 on the upper part of the film 2, the time constant of a charge stored in the dielectric film, which consists of the films 1 and 2, of the attracting device is decreased, and a static discharging time is shortened in the case where the surface resistance of the dielectric film is low. As a result, the surface resistance of the dielectric film is suppressed low and the static discharging time can be shortened.
Patent JP-H11138351-A (JP)
Title: Steeping type wire electric discharge machine
Inventor: KOKAYU ICHIRO
IPC: B23H7/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a steeping type wire electric discharge machine which can support a shielding plate with a structure which is not subjected to the influence of the horizontal attaching precision of a support arm. SOLUTION: Reinforcing ribs 3 and 34 are installed along a longitudinal direction on a shielding plate 22. The shielding plate 22 is supported by rollers 38 and 39 installed on a post 37 fixed at both ends of Y direction transfer saddle 35 and can be displaced by distance G at vertical direction. When the horizontal attaching precision of a lower arm 13 is rough, that is, the center of a hole 30 on the shielding plate 22 is deviated from the central shaft of the lower arm 13, the shielding plate 22 can be displaced in vertical direction with a light force so that both centers can coincide with each other. When the Y direction transfer saddle 35 moves along a Y axis direction, excessive sliding resistance is not given on a seal member 32 which seals the opening between the hole 30 on the shielding plate 22 and the lower arm 13, and so high working precision can be maintained.
Patent JP-S63161460-A (JP)
Title: Developing toner to be subjected to flash fixing
Inventor: NAKAYAMA MASAYUKI
IPC: G03G9/08
Filed: 1986-12-24
Abstract: PURPOSE:To obtain a developing toner to be subjected to flash fixing which permits coloration except black by dispersing a near IR absorbent having a peak of light absorptivity in a specific wavelength band into the toner. CONSTITUTION:A toner image on recording paper S receives flash projection by a flash lamp L in a fixing device 11. Red coloring agent particles 1 and near IR absorbent particles 4 in the toner 5 absorb the powerful light and are sharply heated up. The near IR absorbent particles 4 absorb not the visible light but the near IR light of 0.8-1.1mum wavelength and have the capacity to dissolve a binder resin 3 independently from the coloring agent particles 1 which absorb the visible light. The toner 5 is thus melted by the instantaneous heating up. The toner cools and solidifies of itself right after the stop of the flash and the toner image on the recording paper S is fixed. The application of the flash fixing which is heretofore difficult for toners except black toner is thereby permitted even to color toners except the black toner.
Patent JP-H10158095-A (JP)
Title: Production of oxide superconducting thin film
Inventor: HATTORI WATARU
IPC: C30B23/08
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To produce a single-crystalline oxide superconducting thin film having satisfactory superconducting characteristics on an arbitrary substrate. SOLUTION: A single-crystalline oxide superconducting thin film 2 is formed on a substrate 1 for deposition by an epitaxial growth method and the top of the thin film 2 is coated with an adhesive medium 3. The thin film 2 is then stuck on an arbitrary substrate 4 with the adhesive medium 3 and the substrate 1 for deposition is removed to produce the objective single-crystalline oxide superconducting thin film 2 on the arbitrary substrate 4.
Patent JP-2001134237-A (JP)
Title: Driver ic, electrooptical device and electronic equipment
Inventor: YASUE TADASHI
IPC: G02F1/1345
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of temperature compensation improving the temperature dependence of liquid crystal. SOLUTION: A liquid crystal driver IC22 has a power source circuit 30, an electronic volume SW2 varying the output voltage from the circuit 30, a temperature detecting part 120 and a correction table 132 in which electronic volume control values corresponding to temperatures which are to be detected by the part 120 are stored, The circuit 30 has a first power source circuit 30A having a first temperature-voltage characteristic, a second power source circuit 30B having a second temperature-voltage characteristic and a temperature inclination selecting circuit 36 outputting the voltage followed to a voltage characteristic having a desired temperature inclination based on output voltages from the first and second power source circuits, The circuit 120 detects an actual temperature based on the first and second temperature-voltage characteristics.  The IC22 adjusts the output voltage from the circuit 30 based on the electronic volume control value in the table 132 corresponding to the actual temperature detected in the circuit 120 and outputs the adjusted output voltage.
Patent JP-H07166850-A (JP)
Title: Control device for internal combustion engine with automatic transmission
Inventor: OTSUBO HIDEAKI
IPC: F01N3/08
Filed: 1993-12-15
Abstract: PURPOSE:To reduce increasing a fluctuation of drive torque by inhibiting execution of rich air-fuel ratio operation of regenerating an NOx absorbent at shift up operation time of an automatic transmission. CONSTITUTION:An NOx absorbent 18 is arranged in an engine exhaust passage 17, to normally operate an engine by rich air-fuel ratio, and the NOx absorbent absorbs NOx in exhaust, to also switch the engine air-fuel ratio to the rich air-fuel ratio, when an NOx absorbing amount is increased, so as to regenerate the NOx absorbent. In this constitution, an electric control circuit 30 for controlling the engine is provided, to inhibit newly starting a rich air-fuel ratio operation of regenerating the NOx absorbent, at shift up operation time of an automatic transmission, and also to suspend the rich air-fuel ratio operation in the case of already starting the rich-air-fuel ratio operation.
Patent JP-S63168048-A (JP)
Title: Solid-stage image sensing device and manufacture thereof
Inventor: OTAKE HAJIME
IPC: H04N5/335
Filed: 1986-12-27
Abstract: PURPOSE:To reduce the generation of a smear phenomenon due to oblique incident light and so on and to improve the utilizing efficiency of the incident light by a method wherein a photo diode and a field shift gate region are respectively formed on the bottom surface of a recess provided in a semiconductor substrate and on the slant side surface of the recess. CONSTITUTION:A recess is provided corresponding to the sensitizing picture element part of the surface of an N-type semiconductor substrate 3, a p-type well region 4 is formed in the recess part and a well region 5 is formed at a part to correspond to a charge transfer part. An impurity region 6 is formed on the surface of the region 4 and an n<+> impurity region 7 is formed on the surface of the region 5. The slant part of the side surface of the recess is used as a field shift gate region 8. A p<+> impurity region 9 is formed on the region 5. An impurity layer 10 is formed on the surface, transfer electrodes 11 and 12 are formed in the interior thereof and a light-shielding layer 3 is formed on the insulating layer 10 above the electrodes 11 and 12. A light-transmitting passivation layer 14 is provided on the whole surface. Oblique incident light does not reach the region 5 and the generation of a smear phenomenon is prevented.
Patent JP-H10141436-A (JP)
Title: Base isolating and overturn preventing device for precision equipment
Inventor: MATSUZUKA NOBUKADO
IPC: F16F15/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of precision equipment and display base isolating function while preventing an overturn by installing the precision equipment on an installation base through a precision equipment fitting base and a lower base provided with an elastic body formed of rubber or the like. SOLUTION: Precison equipment 1 is fixed by a precison equipment fixing part 3 provided on the upper face of a precision equipment fitting base 2, and a lower base 6 width the fitting base 2 fixed thereto through an elastic body 4 is installed on an installation base of a desk, a floor face, or the like. In case of concussion is generated to the installation base due to an earthquake or the like, the precision equipment 1 installed on the installation base slides along with the fitting base 2 in relation to the installation base through the lower base 6 and elastic body 4. However, concussion transmitted to the fitting base 2 is absorbed by the elastic body 4 on the way, and vibration is suppressed by a nonlinear vibrator 9 installed at the lower face of the fitting base 2 so as to prevent transmission of irregular concussion to the precision equipment 1 mounted on the fitting base 2.
Patent JP-S63159083-A (JP)
Title: Desensitizer composition for pressure sensitive paper
Inventor: TORII NORIHIRO
IPC: C09D11/00
Filed: 1986-12-23
Abstract: PURPOSE:To enhance fluidity of an ink and permit the ink to be dried quick, by mixing a polyoxyethylene dimethyl ether ethylene oxide of a specified general formula with a desensitizer composition being solid at normal temperature. CONSTITUTION:A compound of formula I (wherein n is an integer of 4-10) is mixed with a desensitizer composition being solid at normal temperature, and the resultant mixture is used together with a pigment, a binder or the like to prepare an ink, thereby preparing a desensitizer composition for typographic printing. The number of moles of ethylene oxide in the polyoxyethylene dimethyl ether of formula I is preferably about 4-8 moles, and the mixing ratio thereof is preferably 5-40 wt.%, as solid component, based on the desensitizer composition which is solid at normal temperature. Typical examples of the desensitizer composition being solid at normal temperature include polyoxyethylene octyl ether and polyoxyethylene lauryl ether.
Patent JP-H01156424-A (JP)
Title: Manufacture of non-tempered high strength steel plate having excellent low temperature toughness
Inventor: HATOMURA TANEO
IPC: C22C38/58
Filed: 1987-12-14
Abstract: PURPOSE:To manufacture the title steel plate by successively executing heating, two-stepped rolling and cooling to the steel slab having specific componental compsn. under specific conditions. CONSTITUTION:The slab contg., by weight, 0.03-0.12% C, 0.1-0.5% Si, 1.5-2.5% Mn, 0.005-0.06% soluble Al, 0.04-0.1% Ti, 0.005-0.02% Nb and the balance Fe with inevitable impurities is heated to the temp. range of 1,050-1,250 deg.C. The slab is then rolled at 60-90% draft ratio in the nonrecrystallizing gamma area of (Ar3 transformation point +150 deg.C) or below. Said slab is furthermore rolled at 20-60% draft ratio in the two-phase area of (gamma+alpha) from (Ar3 transformation point -20 deg.C)-(Ar3 transformation point -120 deg.C). After the rolling, the slab is immediately cooled to the temp. range of 650->400 deg.C and is thereafter left to cool. By this method, the non-tempered high strength steel plate having excellent low temp. toughness can be obtd.
Patent JP-S63163840-A (JP)
Title: Exposing device
Inventor: KIZARA NAOKI
IPC: G03B27/54
Filed: 1986-12-26
Abstract: PURPOSE:To extend the time required for a rise to temperature where the quantity of light is decreased below a specific quantity and to prolong the life of a light source by switching the reference value of temperature of the detected light source according to an external control signal. CONSTITUTION:This device consists of the light source which projects light on a body to be read, a heating means which heats the light source, a detecting means which detects the temperature of the light source, a switching means which switches the reference value of temperature of the light source detected by the detecting means according to the external control signal, and a control means which controls the temperature of the heating means according to the detection result of the detecting means based upon the reference value switched by the switching means. Then when the light source is heated by the heating means, the reference value of the detecting means which detects the temperature of the light source is switched according to the external control signal and the temperature of the heating means is controlled according to the detection result of the detecting means based upon the reference value. Consequently, the time required for a rise up the temperature where the quantity of light is decreased below the specific quantity.