baber/WOPTO huggingface dataset:
Patent JP-H055037-A (JP)
Title: Production of lattice film useful in measurement of moire method
Inventor: MORIMOTO YOSHIHARU
IPC: B29L7/00
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a film comprising a lattice part to become straight lines at equal intervals, producing Moire fringe in good dimensional accuracy by immersing a molded plate having a grid-like dented channels in a latex solution of dark color, drying, immersing in a latex of light color, drying and demolding. CONSTITUTION:A molded plate having grid-like dented channels on the surface is immersed in a latex solution of dark color, the latex of dark color is packed into the dented channels and dried. The molded plate in the state is immersed in a light colored or transparent latex solution, the light colored or transparent latex in a thin flat state is stuck to the surface of the molded plate, dried and then demolded to give a film having a lattice part composed of the latex of dark color molded in a protruded state in an integrated way on the surface of thin film.
Patent JP-S5954408-A (JP)
Inventor: HAINRITSUHI BOONENKAMUPU
IPC: B21B28/04
Filed: 1983-08-19
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-H05343534-A (JP)
Title: Semiconductor device and formation method of interlayer film in semiconductor device
Inventor: TAKAHASHI TSUNEO
IPC: H01L21/768
Filed: 1992-06-10
Abstract: PURPOSE:To form a MOSFET wherein the influnce of moisture is not caused by a method wherein moisture taken into an interlayer insulating film is removed through an SiO2 film by annealing the SiO2 film at the upper layer at a stage that the film is not thick. CONSTITUTION:A gate electrode 2 is formed of phosphorus-doped polysilicon (in 3000Angstrom ); a gate oxide film 1 is formed of SiO2 (in 110Angstrom ); a CVD-SiO2 film as a first interlayer film 3 is formed on it and annealed. A source-drain-gate electrode part for a MOS transistor in the first interlayer film 3 is opened; AlSiCu as a first-layer wiring metal is formed in 5000Angstrom ; a wiring pattern 4 is worked and formed. SiO2 as a second interlayer film is formed in 3000Angstrom  at the lower layer; after that, an ozone TEOS-SiO2 film is formed in 1000 to 3000Angstrom ; then, an SOG film is coated once and annealed; after that, an SiO2 film is deposited again in 1000Angstrom . By an annealing operation, moisture which is contained in the ozone TEOS-SiO2 film and the SOG film is removed through a CVD film at the uppermost layer.
Patent JP-2000340905-A (JP)
Title: Optical/electric wiring board, manufacture thereof and mounting board
Inventor: TSUKAMOTO TAKETO
IPC: G02B6/13
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical/electric wiring board which can realize high density mounting or miniaturization and in which mounting of optical parts and the mounting of electrical components can be executed by the same method. SOLUTION: In an optical/electric wiring board, an optical wiring layer 9, having an optical wiring 2 transmitting a light signal, is provided on the electric wirings 11 and 13 of a board 3 having the electric wirings. A mirror 3 installed in a part of the optical wiring 2 and conductive projecting parts 5 and 7 which pass through the optical wring layer 9, whose one end face is connected to the electric wirings 11 and 13 and other end is connected to optical parts are installed.
Patent JP-2000335545-A (JP)
Title: Holding tray and working device used for fixing the same
Inventor: SHIROKURA HIDEAKI
IPC: B65D1/36
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure excellent in positioning accuracy of a tray while fitting and separation of the tray is easy and to employ uniform design standards even for various kinds of machines on a production line and for materials in various forms. SOLUTION: The tray 15 comprises a component housing 11, a peripheral wall 12, a ceiling plate 13 integrating them, and a dent 14 provided on a part of the ceiling plate. It is characterized by the dent 14 provided on the ceiling plate 13. In a first embodiment, the dent is placed at a corner of the tray 15 separate from an array of the housings 11. A form and a depth of the dent is such that a cross section is trapezoidal and the depth is shallower than the outer peripheral wall.
Patent JP-H09327601-A (JP)
Title: Method and apparatus for solid-liquid separation
Inventor: YAO MAKOTO
IPC: C02F1/24
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for solid-liquid separation obtaining treated water constantly satisfying standard values and restraining a raise of operation cost even when quality and quantity of influents to be treated change. SOLUTION: A following step of a gravitational sedimentation tank 4 of a sedimentation process has pressure floatation equipment 6 and a bypass channel 7. When turbidity of treated water from the final sedimentation tank 4 is more than a standard value in measurement by a turbidity meter 8, the treated water is introduced into the pressure floatation equipment 6 so as to be treated thereby; when the turbidity of treated water is the standard value or less, the treated water is introduced into the bypass channel 7, and the floatation separation treatment is omitted.
Patent JP-S5855437-A (JP)
Title: Selective adsorbing and recovering method of vinyl chloride monomer
Inventor: SHINOOKA TSUGIO
IPC: C07C21/06
Filed: 1981-09-25
Abstract: PURPOSE:To obtain the titled compound advantageously from an adsorbing bed in the former  stage, by introducing the titled compound containing low-boiling components in series into the  plural adsorbing beds, sensing the transfer of a break-through zone of the titled compound by  the local temperature increase due to the heat of adsorption, and changing over the adsorbing  beds for the introduction of the gas. CONSTITUTION:A raw material gas of vinyl chloride monomer (VCM) containing low-boiling  components is introduced into plural adsorbing beds (2a) and (2b) of an adsorbent 1 in series  to adsorb VCM in the adsorbing bed (2a) in the former stage in the direction of the introduction. The transfer of the break-through zone of the VCM is sensed by temperature transmitters (5a) and (5b) by the local temperature increase due to the heat of adsorption of the low-boiling components and/or VCM. When the break-through zone is transferred from the  adsorbing bed (2a) to the adsorbing bed (2b), the introduction of the raw material gas is  changed over from the adsorbing bed (2a) to the adsorbing bed (2b) to continue the adsorption  of VCM and heat the adsorbent 1 in the adsorbing bed (2a) in which the introduction of the  raw material gas is stopped. Thus, the VCM is desorbed and recovered under vacuum and  reduced pressure. The above-mentioned steps are repeated by using the adsorbing bed (2b) as  the adsorbing bed in the former stage in the next step, to give VCM selectively in high yield.
Patent JP-H022720-A (JP)
Title: Pll circuit
Inventor: AIDA HARUE
IPC: H03L7/085
Filed: 1988-06-17
Abstract: PURPOSE:To easily change the sensitivity of a phase detector without complicating circuit constitution by voltage-dividing the power source of a PLL circuit by three resistors, and changing the sensitivity of the phase detector. CONSTITUTION:The phase comparison of a reference signal S1 with a comparison signal S2 is performed by an EX-OR type phase detector 10 in the PLL circuit, and the resistor R1 is connected to the output terminal of the detector 10, and one end of the resistor R2 is connected to a power source VDD, and the other end to the other end of the resistor R1, and furthermore, the respective one end of the resistor R3 and a capacitor C2 is connected commonly to the other ends of the resistors R1 and R2, and the other ends are grounded commonly. The power source VDD, is voltage-divided by the resistors R1, R2 and R3 by selecting the parallel resistance value RA of the resistors R1 and R2 and the parallel resistance value RB of the resistors R1 and R3 in the PLL circuit at prescribed values, and the sensitivity of the phase detector 10 can be easily changed with simple circuit constitution.
Patent JP-S5944943-A (JP)
Inventor: YAKOFU MOISEEEUITSUCHI HAITO
IPC: H02K1/16
Filed: 1982-09-01
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-H0775735-A (JP)
Title: High temperature resistant catalyst carrier
Inventor: YOSHIDA TAKESHI
IPC: B01J21/04
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a catalyst carrier having satisfactory high temp. resistance by being composed of an amorphous composition, which is a precursor of a specific layered aluminate structure and is heat treated at a non-crystallizing temp. CONSTITUTION:This carrier is composed of the amorphous composition, which is the precursor of the layered aluminate structure expressed by a formula MexAlyOz (Me is alkali metal, alkaline earth metal, rare earth element, y/x:4-24, (z) is a value settled by Me, (x) and (y)), and is heat treated at the non- crystallizing temp. And the Me is composed of two or more kinds of elements, the elements are >=0.95Angstrom  in ionic radius of 6-coordination and the difference of ionic radius between the element having the max. ionic radius and another elements having ionic radius smaller than that of the element is >=0.3Angstrom . As a result, the catalyst carrier excellent in high temp. resistance and large in specific surface area is obtained.
Patent JP-S6128990-A (JP)
Inventor: YAMADA MASUZO
IPC: G09F9/33
Filed: 1984-07-19
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-S6042175-A (JP)
Inventor: HIRAMATSU KINUO
IPC: B62K11/02
Filed: 1983-08-18
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-H11343465-A (JP)
Title: Adhesive, adhering method and assembly of packaging board
Inventor: DATE HITOAKI
IPC: C09J161/24
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive capable of bonding electronic parts and a substrate at a normal temperature, and to provide a method for bonding electronic parts and a substrate with the adhesive. SOLUTION: The adhesive contains a polymerization initiator, a reducing agent and the main component consisting of a monomer or oligomer which can carry out redox polymerization. The first adhesive system 3a to be applied on the electronic part side 1 and the second adhesive system 3b to be applied on the substrate side 2 are appropriately divided so that, in before the bonding of an electronic part 1 and a base 2, the three components do not exist concurrently. On bonding of the electronic part 1 to the substrate 2, the two systems come in contact, and as the result, the monomer or oligomer constituting the main component is polymerized and hardened at a normal temperature.
Patent JP-H10338928-A (JP)
Title: Adsorptive oil fence
Inventor: KOBATA KUNIO
IPC: E02B15/06
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To improve the adsorptive capacity, by hanging an adsorptive body in water and supporting it from a freely floatable body that belt-form triangular shapes of bar-form floats are assembled to connect each other. SOLUTION: A freely floatable body 1 is set afloat on the water level so that belt-form triangular shapes of bar-form floats 11 are assembled to connect each other. And adsorptive bodies 2 are hung therefrom to constitute an adsorptive oil fence. Then, respective floats are connected to each other by universal joints 12 to make them freely bendable and vary the inclined angle in accordance with the variation of waves on the water level. The adsorptive body 2 is formed of the front curtain 21 and the rear curtain 22 and absorbing bodies 23 arranged between both curtains and the adsorbing bodies 23 suitable for floating materials and suspending materials are exchangeably attached to the floats 11.  Turning-back parts 24 are formed at the positions corresponding to the connection parts of the floats 11, in the curtains 21, 22 to vertically keep the adsorbing bodies 23 and the curtains 21, 22 even at high waves and facilitate the movement of the floats 11. And the adsorbing body 23 is made extensible. In this way, even in strong wind and high wave, objectives are almost completely prevented from dispersing.
Patent JP-S638897-A (JP)
Inventor: KOJIMA YASUE
IPC: G08G1/09
Filed: 1986-06-27
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-S5774649-A (JP)
Title: Inspecting method for insulating layer
Inventor: TSUDA TOMOYUKI
IPC: G01N27/26
Filed: 1980-10-28
Abstract: PURPOSE:To reliably detect an insulating layer, by a method wherein the insulating layer is formed on a conductive substrate, such as semiconductor substrate, and a plurality of metal electrodes are mounted at the insulating layer to oxidize the metal electrodes into an anode. CONSTITUTION:An aluminum electrode 4 is first formed on a surface of an insulating layer 2 on a semiconductive substrate 1. The aluminum electrode is then oxidized by an anode oxidation method to produce the aluminum electrode 4 on the insulating layer 2, where pin holes or cracks exist, into an oxidized electrode 6. The electrode 6 becomes transparent, which allows the color of the insulating layer to appear in sight. The aluminum electrode 4 on a part, where no pin hole nor crack exists, is not oxidized, and thereby it is left as it is of an aluminum color. The number of the aluminum electrodes 4 in an aluminum color and the number of the electrodes 6, through which the color of the insulating layer is seen, are counted visually, and this permits the correct inspection of a pin hole density.
Patent JP-H023975-A (JP)
Title: Insulated gate field effect transistor
Inventor: ODA YUJI
IPC: H01L29/78
Filed: 1988-06-21
Abstract: PURPOSE:To improve high-frequency characteristics in an InP MISFET having a recess in a channel layer, by eliminating a part of an insulating thin film provided between a gate electrode and the channel layer for defining a gap. CONSTITUTION:An InP MISFET includes a semi-insulating InP substrate 101 on which a buffer layer 102 of highly pure InP and an N-type InP channel layer 103 are deposited in that order. A recess 103R having V-shaped cross section is provided in the channel layer 103. A gate electrode 104G is provided on the recess 103R with a gate insulating film 106 interposed therebetween. The insulating film 106 is provided only at the bottom of the recess 103R so that a gap 107 is defined between the electrode 104G and the channel layer 103 in the upper part of the recess. A source 104S and a drain 104D are provided in a conventional manner and the top face of the FET is covered with a protecting film 108. In this manner, capacity between the gate and the source can be decreased and an increased cut-off frequency can be obtained.
Patent JP-S6213688-A (JP)
Inventor: NAKAMURA SADAAKI
IPC: E21B43/01
Filed: 1985-07-11
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-H0445757-A (JP)
Title: Brown rice powder, preparation thereof and use of same powder
Inventor: OKADA WAICHIRO
IPC: A23L7/10
Filed: 1990-06-12
Abstract: PURPOSE:To obtain brown rice powder having stabilized nutritive value and quality and a specific value of modifying ratio, etc., of protein, etc., by bringing raw material brown rice into contact with superheated steam with stirring in a pressure-resistant sealed vessel to boil with steam, drying and pulverizing. CONSTITUTION:Raw material brown rice is directly put in a pressure-resistant sealed vessel without dipping in water, etc., and brought into contact with superheated steam, then treated with stirring at 120-130 deg.C for 100-200sec., thus dried with hot air at 75-99 deg.C to attain 5-8% water content and pulverized to afford the aimed powder having <=5% modified of protein and vitamin and about 20% gelatinized ratio of starch. Besides, said powder is utilized as a principal raw material and a bulk filler, etc., of yogurt, ice cream, pottage soup, rice cracker, noodle or sausage, etc.
Patent JP-S5375981-A (JP)
Title: Temperature sensor of metal seal type
Inventor: UEDA YASUKIYO
IPC: H01C7/04
Filed: 1976-12-16
Abstract: PURPOSE: To provide a sensor, which is excellent in responsibility with less fluctuation and which is accurate in temperature control, by forming an insulating cover film on the inside of the leading end of a metal seal and by evaporating the film with a temperature detecting element equipped with an electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5375790-A (JP)
Title: Crystal oscillator
Inventor: TAKAHASHI AKIO
IPC: H03B5/32
Filed: 1976-12-16
Abstract: PURPOSE:To eliminate the generation of the stray capacitance and loss caused among the leads, by shielding one lead terminal of the crystal oscillator, and by separately providing another terminal as the capacitor terminal changing its capacitance due to temperature change.
Patent JP-H094530-A (JP)
Title: Active noise controller for automobile
Inventor: OKUMA SHIGEO
IPC: F02M35/12
Filed: 1995-06-19
Abstract: PURPOSE: To diagnose failure of acoustic wave generating means by itself, for which an intake system noise is canceled, by outputting a driving signal for diagnosis to the acoustic wave generating means and finding whether or not an acoustic wave corresponding to this driving signal is detected. CONSTITUTION: A control unit 9 has a function as failure diagnosing means and acoustic wave generating means for diagnosis by means of a software, and outputs a driving signal corresponded to a sound generated for a diagnosis to a speaker 21 on the basis of an operation condition such as engine rotation speed Ne and a throttle valve opening TVO which are read. When the detected signal of a microphone 22 at the time is discriminated to be out of a predetermined range centering around a set reference value, the sound generating energy of the detected signal is discriminated that it is lowered by failure such as the deterioration of the speaker 21. Therefore, an acoustic wave by which an intake system noise can be effectively canceled can be generated even though the acoustic wave generating means is deteriorated.
Patent JP-S6130863-A (JP)
Title: Contact sensor unit
Inventor: MASAKI YUICHI
IPC: H04N1/028
Filed: 1984-07-24
Abstract: PURPOSE:To lower the height of a contact sensor unit by providing a photoelectric converting means of a contact sensor unit and a drive section to different faces of a unit case. CONSTITUTION:An LED array 8 is provided to the lower part of the unit case 4. A photoelectric conversion element array base 10 and a matrix wiring board 12 are provided to the upper face of the case 4. A slope 16 is provided to the side faces of the case 4. The slope 14 is provided with a flexible cable base 16 provided with an IC section 18 constituting a drive section. The boards 16, 10 and 12 are connected by a flexible cable 20. Since the drive section is arranged on the slope 14 of the side faces of the case, the height H3 of the contact sensor unit 2 is reduced. One LED array 8 is employed and the slope 22 is made steep, then the width W3 of the unit 2 is decreased.
Patent JP-H11330318-A (JP)
Title: Manufacture of semiconductor device mounting body
Inventor: TOMURA YOSHIHIRO
IPC: H01L23/29
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device mounting body which can reduce defective connections before a sealing resin is injected, can improve the connection reliability after the sealing resin is injected and cured at the time of face- down connecting a semiconductor device to a circuit board having a high coefficient of thermal expansion or inferior flatness (a large warp or waviness), and can be manufactured at a high yield, and a method for manufacturing the device. SOLUTION: A semiconductor mounting body is provided with a circuit board 2, a semiconductor device 4 face-down mounted on the board 2, and reinforcing sections 9 which are arranged in the clearance between the circuit board 2 and semiconductor device 4, stuck to the board 2 and device 4 to secure the clearance, and made of an insulating resin. The bonding areas of each reinforcing section 9 to the board 2 and device 4 are substantially adjusted to the area of a circle having a diameter of 2.2 mm or smaller.
Patent JP-S6131510-A (JP)
Inventor: SAKAMOTO YOSHIFUMI
IPC: E01D19/16
Filed: 1984-07-24
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-S6042666-A (JP)
Title: Background magnetic field compensating circuit of magnetometer
Inventor: YOSHIKAWA TOMOJI
IPC: G01R33/025
Filed: 1983-08-19
Abstract: PURPOSE:To cancel a background magnetic field such as terrestrial magnetism completely and to improve compensation precision by employing a perfect feedback system. CONSTITUTION:A magnetic signal appearing at the output terminal 11 of a magnetometer while no moving body arrives, i.e. in the state of an input 0 allows a current to flow to a compensating coil 15 through an AD converter 12, up/down counter 13, and DA converter 14, and a background magnetic field such as terrestrial magnetism is canceled by a generated compensating magnetic field. When the degree of compensation is not sufficient, a polarity deciding device 19 supplies a (+)-polarity signal to the counter 13, and a voltage corresponding to the magnetic signal of an absolute value circuit 16 is converted by a voltage- frequency converter 17 into a pulse signal of frequency corresponding to the voltage level; and the signal is inputted to the counter 13, which counts up. The compensating circuit 15 generates a larger compensating magnetic field, which cancels the background magnetic field.
Patent JP-H08330394-A (JP)
Title: Alignment method
Inventor: UMADATE TOSHIKAZU
IPC: G05D3/00
Filed: 1996-06-13
Abstract: PURPOSE: To reduce the effects of the distortions of local arrangements present on a substrate to be processed when using a global alignment method. CONSTITUTION: According to the respective positions of a plurality of processing regions (S1 , S2 , S3 ) on a substrate (W) to be processed, the weightings of the alignment data of sample shots (A1 , A2 , A3 , A4 , A5 , A6 , A7 A8 ) selected from among the plurality of processing regions on the substrate W to be processed are performed, and based on the weighted alignment data, the respective relative positional relations of the plurality of processing regions to respective processing reference positions are determined.
Patent JP-H1116833-A (JP)
Title: Method and apparatus for detecting particle and control method for particle detecting device
Inventor: PARK SOON-JONG
IPC: H01L21/027
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To detect particles remaining on a stage holder with reliability and prevent exposure failure arising from such residual particles, by determining positional deviation due to vertical motion of the stage holder, and detecting particles remaining on the stage holder in specific positions. SOLUTION: When a stage holder 12 is moved up and down due to the vertical drive of the stage holder 12, a judging section determines the positional deviation of positions on the stage holder 12 where particles are attracted (specific positions). At this time, the positional deviation of the specific positions on the stage holder 12 where particles remain is larger than the positional deviation of areas where no particle remains. These positional deviations can be determined through the difference in the distance of vertical movement of a wafer 10. In addition, when a wafer 10 placed on the stage holder 12 is vertically aligned, the reflection angle of light at the wafer can be used to detect any particle remaining on the stage holder.