baber/WOPTO huggingface dataset:
Patent JP-2000245478-A (JP)
Title: Oxidoreductase gene
Inventor: ISHII YOSHITAKA
IPC: C10G32/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new gene which codes for a protein which has a specific amino acid sequence, has a function of oxidizing NADH and reducing FMN, functions in cooperation with a thiophene-based compound-degrading enzyme, and can be used for removing a thiophene-based compound from fossil fuels and so on. SOLUTION: This is a new gene which codes for an oxidoreductase which has the amino acid sequence shown by the formula or an amino acid sequence prepared by deleting, substituting, adding, or inserting one or more amino acid(s) from, in, to, or into the amino acid sequence, has a function of oxidizing NADH and reducing FMN in cooperation with a thiophene-based compound-degrading enzyme, and is useful for efficiently removing sulfur from a thiophene-based compound in fossil fuels such as petroleum. This gene is obtained by carrying out PCR using DNA derived from Paenibacillus polymyxa strain A-1 as a template and primers consisting of its partial sequences.
Patent JP-S61215354-A (JP)
Title: Treatment of synthetic liquid containing malonic acid diester
Inventor: KOYAMA KAZUYUKI
IPC: C07C67/58
Filed: 1985-03-20
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for pharmaceuticals, agricultural chemicals, etc., with simple operation in high yield, by extracting a synthetic liquid containing a malonic acid diester with water at a specific pH condition, thereby separating the organic phase distinctly from the water phase. CONSTITUTION:A synthetic liquid containing malonic acid diester is separated into an organic phase containing the malonic acid diester and an aqueous phase containing a water-soluble inorganic salt by extracting with water at <=2pH. the synthetic liquid used as the raw material of the process is obtained e.g. by producing a malonic acid diester from a monohalogenoacetic acid alkyl ester by conventional method, contacting the ester with an aqueous solution of an inorganic acid to effect the decomposition of the catalyst used in the above reaction and removing the excess alcohol from the system. The extraction with water is preferably carried out in the presence of a mineral acid such as HCl, H2SO4, etc.
Patent JP-S51132371-A (JP)
Title: Metal components
Inventor: SHIGETA SADAAKI
IPC: C10N50/08
Filed: 1975-05-13
Abstract: PURPOSE: Metal components, that are capable of manufacturing solid state lubricant substance having few ascendance of a brasion fraction and promoted heat resistance even if these are exposed to oxygen and air. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60201236-A (JP)
Title: Refractivity measuring element
Inventor: YOSHINO TOSHIHIKO
IPC: G01N21/41
Filed: 1984-03-26
Abstract: PURPOSE:To input a refractivity signal to another processing system in on-line system by detecting the position of a light beam refracted by a liquid sample by a line sensor. CONSTITUTION:A light beam from a laser source 1 is made incident slantly on a vessel 3 at an incident angle 45 deg.. Since front and rear surfaces of the wall of the vessel 3 are made parallel, the light beam is made incident on the sample from the direction parallel to that of the precedent incidence, refracted and received at the position P of the line sensor 2. If said beam is not refracted thereat, it advances along a dotted line and is received at a position P0. If the space between the incident surface of the vessel 3 and the sensor 2 is set to 30mm., a distance (d) between the positions P0 and P is indicated as a formula (n2: refractivity of sample). Since the output from the sensor 2 is an electric signal, it can be inputted to another processing system in on-line system.
Patent JP-H02236689-A (JP)
Title: Picture input device
Inventor: SHIGEMATSU SEIJI
IPC: H04N19/21
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a picture of an excellent quality by outputting the position information of a contour part, the differential value of lightness value of two ground color parts pinching the contour part, and the lightness value of a specific reference point as picture information. CONSTITUTION:The position information of the contour part extracted by a contour extracting means 200, the differential value of the lightness value pinching the contour part of the two ground color parts, which are calculated by an arithmetic means 300, and the lightness value of the specific reference point is outputted as the picture information. Consequently on a picture processor side, which receives these pieces of information, the lightness value at the reference point position is set as an initial value, the lightness value of a picture element up to the position of the contour part is set at the same value as the initial value, and for the picture element position of the other ground color part exceeding the contour part, by adding the differential value to the set value, the lightness value of the picture element for the whole picture, namely, the picture information can be constructed. Thus the lightness value of each picture element of the ground color part out of the constructed picture information is set at a constant value, and the excellent picture can be obtained.
Patent JP-S60219802-A (JP)
Inventor: FURANKU KORUSUTON BENETSUTO
IPC: H01Q3/40
Filed: 1985-03-22
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-S51135274-A (JP)
Title: Expelling device by way of sonic waves
Inventor: SHIODA SHINZOU
IPC: A01M29/16
Filed: 1975-05-14
Abstract: PURPOSE: A method of expelling small animals or harmful birds by way of sonic waves efficiently without developing sonic dead angles and avoiding attenuation in air. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63223498-A (JP)
Title: Layered type heat exchanger
Inventor: NOGUCHI ICHIRO
IPC: F28F3/08
Filed: 1987-03-12
Abstract: PURPOSE:To eliminate trouble between tanks and make smooth passing of thermal medium and returning of lubricant by a method wherein a tank element formed by overlapping formed plates and a plurality of tube elements formed by overlapping the passage forming plates and constituting a heat exchanging medium passage are provided. CONSTITUTION:A heat exchanging medium fed through one outlet or inlet part 16a into a tank element 3 is flowed smoothly into a part of tank 14, ascends one side where a heat exchanging medium passage 6 formed in a half tube element 1 is partitioned with a partition wall 8, U-turned at the tip of the partition wall 8 and then reaches from the other part of the passage to the rear part of the tank 14. The medium flows smoothly from the rear part of the tank 14 to the half remaining tube element 1, U-turns similarly from the heat exchanging medium passage 6 formed in the remaining half tube element 1 from the other side to one side thereof, reaches one end of the tank 14 to which the other outlet inlet port 16b is faced, and is smoothly discharged through the outlet or inlet port 16b.
Patent JP-H11260665-A (JP)
Title: Manufacture of multilayer ceramic electronic component
Inventor: SAKAGUCHI YOSHIYA
IPC: H01G4/30
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce permeation of solvent in a laminated ceramic sheet and prevent swell of the sheet, by making ceramic sheets different in degree of porosity a double-layered structure, and forming a conducting layer on the ceramic sheet side whose degree of porosity is low. SOLUTION: Metal paste 3a turning to an inner electrode is printed in a specified shape on a first ceramic sheet 1a whose degree of porosity is low, by a printing method or the like. The metal paste 3a is dried, and solvent component in the metal paste 3a is almost perfectly evaporated. A second ceramic sheet 2a whose degree of porosity is high is pressed and fixed with pressure on the metal paste 3a side of the first ceramic sheet 1a, and a laminated ceramic sheet 9 having the metal paste 3a in the inside is manufactured. In this time, degree of porosity of the first ceramic sheet 1a is set at least 20%, and that of the second ceramic sheet 2a is set at least 30%. As a result, permeation of solvent in the laminated ceramic sheet is reduced, and swell and dissolution of the sheet are prevented.
Patent JP-S63223292-A (JP)
Inventor: MATSUZAWA HAJIME
IPC: E02D17/13
Filed: 1987-03-12
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-H10256316-A (JP)
Title: Equipment and method for mounting electronic component
Inventor: UCHIYAMA KENJI
IPC: G02F1/1345
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting equipment which can prevent tension from a pressing head from being applied to a protective tape. SOLUTION: A mounting equipment 1 is used for press-bonding an IC 12 against electrode glass 11 through an anisotropic conductive adhesive and is provided with a press-bonding head 4 which can be moved toward and from the IC 12 and press-bonds the IC 12 against the glass 11, an unwinding reel 21 and a take-up reel 22 to which the end sections of a protective tape 5 passed through the space between the head 4 and IC 12 are respectively connected, and guide rollers 24 and 25 which can be moved toward and from the IC 12 and guide the tape 5. The guide rollers 24 and 25 can move the tape 5 and can prevent the energization of the tape 5 by the head 4.
Patent JP-2000258726-A (JP)
Title: Illumination optical device and display optical device using the same
Inventor: HAYASHI KOTARO
IPC: G02F1/13
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve illumination efficiency for a display panel and to realize uniform illumination by providing an integrator device dividing and reintegrating the light of every wavelength region. SOLUTION: A double refraction diffraction grating 3, a 1st lens array 4, a 2nd lens array 6 little away from the lens array 4 and a 1st laminated lens 8 just behind the lens array 6 are arranged in order behind a UVIR cut filter 7. The conversion of polarization is performed through the grating 3, the 1st and the 2nd lens arrays 4 and 6, and light 9 from a light source 1 and a reflector 2 is arranged for specified conversion and emitted. Then, a system from the lens array 4 to the lens 8 is called a 1st integrator optical system and the optical axis thereof is defined as L, and the system from a 3rd lens array 11 to a 2nd laminated lens group 13 is called a 2nd integrator optical system and the optical axis thereof is defined as La.  Thus, the light from the light source 1 is arranged in the specified direction of polarization and separated in a different direction by every specified wavelength region, and the light of every wavelength region is divided and reintegrated.
Patent JP-S59183261-A (JP)
Inventor: YAMAMOTO YOSHIAKI
IPC: F25B15/00
Filed: 1983-04-01
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-2000258188-A (JP)
Title: Absolute displacement measuring apparatus
Inventor: NISHIOKI NOBUHISA
IPC: G01B21/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To measure an absolute displacement accurately by performing wavelength synthesis according to a simple operation thereby obtaining a long period signal. SOLUTION: The absolute displacement measuring apparatus comprises a displacement detector 1 outputting two-phase sine wave signals S1A, S1B of period P1 corresponding to the displacement L of an object, a displacement detector 2 outputting two-phase sine wave signals S2A, S2B of period P2 different from P1 corresponding to the displacement L of the object, and a wavelength synthesis means 3 for synthesizing the sine wave signals S1A, S2A and cosine wave signals S1B, S2B outputted from these displacement detectors 1, 2 to produce two-phase sine wave signals SxA=S1A×S2B-S1B×S2A and SxB=S1 B×S2B+S1A×S2A having a period Px equal to the least common multiple of the periods P1 and P2.  Any one of the displacement detectors 1, 2 outputs a fine resolution signal while the wavelength synthesis means 3 outputs a rough resolution signal and the phases thereof are detected. Based on the phase information, the displacement L is operated as an absolute position in the period Px.
Patent JP-S51134007-A (JP)
Title: Method to test communication control unit
Inventor: YAMAMOTO SEIICHIROU
IPC: H04L69/40
Filed: 1975-05-15
Abstract: PURPOSE: To obtain a unit for conducting a folding test at the modem interface of a communication control unit in a simple way. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60223228-A (JP)
Title: Binary conversion circuit
Inventor: TAKASHIMA TADAO
IPC: H03M7/00
Filed: 1985-03-25
Abstract: PURPOSE:To prevent a case where two output lines are set at high levels simultaneously with the output is supplied to three output lines, by using a switching transistor and a diode to detect the levels of two input lines. CONSTITUTION:The input 1 of I1 and I2 are set at levels L, both transistors TR6 and 7 are turned of. At the same time, a base current of a TR19 flows via a resistance 15, a diode 16 and a resistance 17. Thus the TR19 is truned on and therefore the cathode terminals of diodes 20 and 21 are also set at levels L. Then O2 and O3 of an output 2 are set at levels L, and only O1 of the output 2 is set at a level H. In such a way, either one of three output lines is set at a level H.
Patent JP-H08218188-A (JP)
Title: Method for saving washing water for surface treatment
Inventor: ISAKA AKIRA
IPC: C23G1/00
Filed: 1995-02-09
Abstract: PURPOSE: To reduce the consumption of the washing water to be used in a pretreating stage before coating of a spray type without degrading a washing effect. CONSTITUTION: Pressure air is blown to works to forcibly wipe off the greater part of the liquid chemicals sticking to the works before the next washing stage is started after a degreasing stage and a chemical conversion treatment stage for coating films within a tunnel-shaped booth 1 of a pretreating device before coating, by which the amts. of the liquid chemicals carried over to the washing stage of the next stage are decreased and the amt. of the washing water to be replenished is decreased.
Patent JP-H0611079-A (JP)
Title: Tube joint
Inventor: OMI TADAHIRO
IPC: F16L27/08
Filed: 1993-03-18
Abstract: PURPOSE:To provide a tube joint of excellent sealing property by preventing bending and torsion of a gasket at thread fastening, and holding the gasket with the whole end faces of both joint members. CONSTITUTION:This tube joint is provided with a pair of tubular joint members 1, 2 respectively having annular projections 7, 8 for keeping gasket on the abutting end faces, an annular gasket 3 to be arranged between the abutting end faces of both joint members 1, 2, and a nut 4 to connect together both joint members 1, 2. At tightening the nut 4, recesses are generated on the faces of the gasket 3 pressed by the respective annular projections, and also this tube joint is constituted so that the gasket is pressed by the parts without the annular projections 7, 8 of the respective end faces of the joint members.
Patent JP-S52141900-A (JP)
Title: Preparation of heat-resistant polymer
Inventor: FUKAMI AKIRA
IPC: C09D5/25
Filed: 1976-05-20
Abstract: PURPOSE: To provide a heat-resistant polymer having good moldability, processability, as well as excellent mechanical and electrical properties, by the reaction of a specific dimaleimide with a hydantoin derivative. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07273480-A (JP)
Title: Mounting structure of heat sink for heating electrical parts
Inventor: SHIGEMIZU KATSUHIKO
IPC: H05K7/20
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a mounting structure, of a heat sink for heating electrical parts, which is capable of taking a contermeasure against heat even in the case where a mounting of a heat sink is not considered. CONSTITUTION:The title mounting structure is made into a constitution wherein a heat sink 1 mounted on a printed board 8 is mounted and fixed at a heat sink mounting position provided at a prescribed place on the side of the board 8 via a fixing use bracket 6 set on the sink 1, a rotary lever, which has a compression spring 11 on its middle and is vertically provided with rotary levers, is inserted in the bracket 6 provided on, the sink 1, the lower part of the rotary lever is pushed in a hole 14, which is as large as the rotary lever passes through, from the upper part of the bracket and the heat sink is fixed on the board 8.
Patent JP-H08254893-A (JP)
Title: Developing device
Inventor: ARAKI TAKAMASA
IPC: G03G15/09
Filed: 1995-03-17
Abstract: PURPOSE: To maintain a specific printing quality by varying a gap between a forming member and a mag roll, and maintaining a specified height of a spike of a magnetic blush formed in a developing position, corresponding to bulk density of developer. CONSTITUTION: In this developing device, the developer 5 consisting of magnetic carrier and toner is agitated by agitation paddles 3a and 3b, the developer 5 is supplied to the mag roll 1 for transporting to a photoreceptor drum 9, the developer 5 is attract-transported by the mag roll 1, the regulating member (doctor blade 2) for controlling the developer 5 at the specified amount is provided in a midway for transporting to the photoreceptor drum 9, the height of the spike of the magnetic blush of the developer 5 is controlled, and the magnetic blush control, for developing an electrostatic latent image on the photoreceptor drum 9 is performed by the magnetic blush of the controlled developer 5,  the doctor blade 2 is composed in a constitution capable of turning around the shaft and consecutively varying the gap in-between the mag roll 1 corresponding to the change of the bulk density of the developer 5 transported from the paddles 3.
Patent JP-2000255415-A (JP)
Title: Vehicular brake fluid pressure controller
Inventor: GENNO YUSUKE
IPC: B60T15/36
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a bend of external connecting terminals, and avoid the occurrence of an inclination in bobbins by the bend by connecting respectively pairs and plural sets of coil side terminals projected from the respective bobbins of plural solenoid parts to the respective external connecting terminals in a state of allowing the respective bobbins to abut on a cover. SOLUTION: In normally opening solenoid valves 5 (51 to 54) and normally closing solenoid valves 6 (61 to 64) with respective wheel brakes in a brake circuit, respective solenoid parts 5b, 6b are housed in a housing chamber 63 of a cover 21. A support plate part 67 having opening parts 67a... individually corresponding to the solenoid parts 5b, 6b of the respective solenoid valves 5 and solenoid valves 6 is formed in an intermediate part in a molding 65 of the cover 21.  Individual bus bars 71 with respective solenoid valves 5, 6 and a common bus bar 72 in common with the normally opening solenoid valves 5 and the normally closing solenoid valves 6 are embedded in this support plate part 67, the other ends of the individual bus bars 71 are formed as external connecting terminals 73, and eight external connecting terminals 74 corresponding to the respective solenoid valves 5, 6 are formed in the common bus bar 72.
Patent JP-H03259206-A (JP)
Title: Connector attaching and detaching device for optical switching device
Inventor: OOMIZU KIYONORI
IPC: G02B26/08
Filed: 1990-03-09
Abstract: PURPOSE:To enable stable attaching and detaching operation with simple structure by providing a driving means which makes a support table operate to contact and to leave and a guide shaft which freely engages a holding means detachably, and positions the holding means at a specific reference point. CONSTITUTION:The holding means 32 engages the guide shaft 35 at an initial position and is positioned at a specific reference point. Then when a 2nd connector 31 is engaged with and disengaged from a 1st connector 21, the holding means 32 and guide shaft 35 are disengaged from each other and the holding means 32 which is energized toward the 1st connector 21 leaves the support table 33 to sway. Consequently, the fine deviation of the 2nd connector 31 from the 1st connector 21 is adjusted and aligned automatically, so both the connectors 31 and 32 are engaged and disengaged smoothly only only when connected by abutting, but also when disconnected.
Patent JP-H11280881-A (JP)
Title: Hydraulic control system of vehicular automatic transmission
Inventor: CHO ZAITOKU
IPC: F16H61/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide the hydraulic control system of a vehicular automatic transmission for preventing the generation of a temporay neutral state in a shifting process, reducing a shift shock and minimizing the drive loss of an engine, when a shift control is carried out. SOLUTION: A hydraulic distribution means controls the operation timing by which the operation of each friction element is started accurately by additionally supplying a hydraulic pressure supplied from 3-4 shift valve 42, 2-3/4-3 shift valve 38, 1-2 shift valve 36 and a shift control means to the friction element corresponding to each speed change step and is provided with a control switch valve 40 for lowering a line pressure at a high speed step by supplying the hydraulic pressure supplied from the shift control means to a line pressure regulation means and solenoid valves S1-S6 for controlling the control switch valve by the control signal of a transmission control unit.
Patent JP-S59183201-A (JP)
Inventor: MORI KENJI
IPC: F22B1/06
Filed: 1983-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01272192-A (JP)
Title: Ceramics substrate
Inventor: AKAI YOSHITO
IPC: H05K3/38
Filed: 1989-03-10
Abstract: PURPOSE:To enable various metallic coat film according to purposes of use to be formed easily and bonded rigidly on a ceramics base according to the purpose of use and to easily provide the base with sufficient conductivity and good solderability by applying a glass composition having specific composition on the ceramics base and heating the same for forming an underlying layer for plating. CONSTITUTION:A glass composition consists of 3-80% by weight powder of one selected from a group consisting of TiN, TiB2, AlN, AlB2, BN, B4C, SiC and Si3N4, 4-80% by weight SiO2 powder, 1-40% by weight B2O3 powder and 1-80% by weight powder of one selected from a group consisting of (R1)2O, (R2)O, (R3)O and (R4)2O3 (wherein R1 represents Na, K or Li, R2 represents Mg, Ca, Ba, Zn, Pb or Cd, R3 represents Ti, Zr or Mn, and R4 represents Al or Bi). The glass composition is applied on ceramics and heated, whereby the nonoxide powder are studded in the glass composition. Thus, a metallic coat film can be formed thereon by the plating with improved bonding strength.
Patent JP-H06318622-A (JP)
Title: Wefer prober
Inventor: SUZUKI HIROSHI
IPC: G01R31/26
Filed: 1992-02-12
Abstract: PURPOSE:To transport a water to be inspected to a probe position automatically by checking a mark indicating the needle trace on a dummy wafer using a monitor and then detecting the distance to the prode position. CONSTITUTION:A mark 15 consisting of a needle trace is given to certain position on a dummy wafer 14 by a probe needle and is moved to the position of a monitor 3. Then, the mark 15 on the dummy wafer 14 is checked on the monitor 3 and at the same time a distance L to the probe position is detected. Then, the probe needle is made to contact, at the probe position, an electrode pad provided on the wafer chip to be inspected. With the wafer to be inspected with a mark such as the needle trace of the prode needle, the mark position and size are checked by the monitor 3 and at the same time a wafer chuck is driven, thus controlling the attitude of the wafer. After that, the wafer is sent to the probe position and is subjected to normal test for each chip.