baber/WOPTO huggingface dataset:
Patent JP-H09264886-A (JP)
Title: Ultrasonic-inspection probe
Inventor: IWASAKI FUMITO
IPC: G01N29/28
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable efficient inspection by providing a back-flaw preventing valve, which allows outflow of liquid and air from a liquid saving vessel and inhibits inflow of them, to an exhaust port of the vessel. SOLUTION: An ultrasonic probe 3 transmits/receives ultrasonic wave inside of a vessel 2 whose opening is made toward a specimen 1. An injection port 4 and an exhaust port 5 make water to be injected and discharged, from inside of the vessel 2, respectively. A back-flow preventing valve 6 opens/closes the exhaust hole 5 so that the pressure of the vessel 2 is released and inflow of the air into the inside of the vessel 2 is prevented. The preventing valve 6 comprises an elastic plate 6a such as rubber and stainless, etc., which has elasticity, and a screw 6b which fixes it to the opening part of the exhaust hole 5. When internal pressure of the vessel 2 becomes a specified value or above, the elastic plate 6a is deformed, so that the exhaust hole 5 is opened, and rising of the internal pressure is suppressed, further dislocation of the vessel 2 is prevented.  Thus, a focus of the ultrasonic wave is not deviated from an inspection part, and the inspection accuracy is improved. Meanwhile, the preventing valve 6 is not operated at a specified pressure or below, so that leakage of water from the part between the vessel 2 and the specimen 1 is prevented.
Patent JP-H10273851-A (JP)
Title: Tape head for gripper loom and its production
Inventor: JURIO BORUTORI
IPC: D03D47/24
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape head for a gripper loom capable of achieving the optimum wear characteristics so as not to cause roughness on yarn of specific kind. SOLUTION: In this tape head 1 for a gripper loom, a crest 7 which is premolded from a fixed material and is provided with a series of fixing holes in the length direction is fastened to the tape head 1 along its axis in the length direction by a thermoplastic molding material. In the operation, the thermoplastic molding material covers the majority of the crest 7 and is permeated into holes formed on the crest 7 and the tape head 1.
Patent JP-H10270844-A (JP)
Title: Manufacture of wiring board
Inventor: NAKAYAMA HAJIME
IPC: H05K3/40
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a wiring board which excels in outer shape processing accuracy, by depositing a metal copper on the base material of a hole inner wall and metal nickel thereon for a specified value or more by plating. SOLUTION: Drilled holes 2 having a diameter of 0.4 mm are made on a glass fabric epoxy resin copper plated laminate board 1 at a pitch of 0.8 mm, and a 10 μm thick copper film 3 is formed by panel copper plating. Then, after forming 15 μm thick pattern copper plating 4 on a wiring part by electric copper plating and 8 μm thick pattern solder plating 5 on the plating 4, a prescribed wiring pattern is formed by using the solder as etching resist. The solder plating 5 is selectively melted and removed, electric nickel plating 6 is performed for a thickness of 20 μm and then electric gold plating 7 for a thickness of 0.5 μm so as to surround the copper pattern, and surface finishing process is performed on the wiring pattern. Thus, a wiring board having a metallized edge plane that does not contact the adjoining holes nor peel from the wall plane is manufactured.
Patent JP-H05205515-A (JP)
Title: Solid electrolyte, electrochemical element including the same and method for forming solid electrolyte
Inventor: OSAWA TOSHIYUKI
IPC: H01B1/06
Filed: 1991-03-15
Abstract: PURPOSE:To provide a solid electrolyte excellent in ion conductivity and mechanical strength, an electrochemical element including the same, and a method for forming the solid electrolyte. CONSTITUTION:A solid electrolyte is made of a viscoelastic material incorporating a non-aqueous electrolyte in a macromolecular weight polymer, where the content of the non-aqueous electrolyte is 200wt.% or more with respect to the macromolecular weight polymer, the viscoelastic material has an elastic modulus of 10<2>-10<5>dyne/cm<2> and elongation of 20% or more, and an electrochemical element includes the solid electrolyte. Under the presence of a polymerization initiator, 100 parts by weight of unsaturated carboxylic acid ester is solved in 200 or more parts by weight of a non-aqueous electrolyte having an electrolyte salt concentration of 1.0 or more mol/l followed by polymerization, thus producing a polymer having viscoelasticity.
Patent JP-S562129-A (JP)
Title: Molding method for hollow molding body and its molding metal mold
Inventor: SAKUMA TOSHIJI
IPC: B29C65/00
Filed: 1979-06-20
Abstract: PURPOSE:To shorten a molding cycle and form a bent pipe which is excellent in dimension accuracy and external appearance by a method wherein a member having low thermal conductivity is provided to a metal mold portion first contacting with a parsion when mold-clamping, and the member is advanced and retreated being synchronized with blowing-in molding operation. CONSTITUTION:A mechanism portion 10 is formed in such a manner that a rod 10c to whose nose a member 10d consisting of a material having low thermal conductivity such as synthetic resin is made up in a shape that is movable fore and aft by means of a cylinder 10a, and the portion 10 is provided near a convex portion 8B of a metal mold 5B through a receiving plate 10b. The member 10d is advanced and located at a position covering the width of a cavity portion 6B under a condition that metal molds 5B, 5C are fully opened, a parison 9 is extruded from a die head 7, and the both metal molds are started closing. Meanwhile, the member 10d contacted with the parison during the time when the metal molds are closed is retreated just before the metal molds are completely closed, and made avoid to an escaping portion 11 formed to the metal mold 5C, the both metal molds are perfectly closed, and the parison is blow-molded.
Patent JP-S59201811-A (JP)
Inventor: YOSHITAKE KENICHI
IPC: B27K5/02
Filed: 1983-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03278648-A (JP)
Title: Afc device
Inventor: KONDO NORIAKI
IPC: H04L27/227
Filed: 1990-03-28
Abstract: PURPOSE:To obtain an automatic frequency control(AFC) signal independently of a phase of a modulation signal by applying signal processing to a pi/4 shift QPSK signal based on two signals being an in-phase component and an orthogonal component delayed and detected. CONSTITUTION:An inputted pi/4 shift QPSK signal (x) is converted into two base frequency band of pi/4 shift QPSK signals a, c having an orthogonal phase relation by a frequency conversion means, then subject to delay detection by a delay detection processing circuit 100 to output two delay detection signals k, i having an orthogonal phase relation. Then an AFC detection means detects a component of a frequency difference included in the two delay detection signals k, i. In this case, the level of an output signal (t) is a function of a frequency error independently of the modulation signal. Then the signal (t) is fed back to a variable frequency oscillator 5 through an integration device 30. Thus, since the AFC signal fed back to the variable frequency oscillator is independent of the modulation signal of the input signal, even when a spectrum deviation takes place in the pi/4 shift QPSK signal, stable AFC is applied.
Patent JP-H06288139-A (JP)
Title: Concealed hinge and its manufacture
Inventor: AIBOSHI SHIYOUJI
IPC: E05D5/02
Filed: 1993-04-02
Abstract: PURPOSE:To reduce the number of part items by using a link mechanism as a common unit, and selectively assembling casings having vertical position adjusting means or casings having no vertical position adjusting means to it. CONSTITUTION:One of casings 20A is reversed, a link mechanism 10 inserted with a pin 11 into pin insertion holes 16 of a pair of link members 12 is inserted into a slide chamber 25, and a stanchion 13 and a projection 15 are inserted into a guide groove 26. A shaft pin 21 is inserted and coupled into insertion holes 17, 22 to form concealed hinges A, A having no vertical position adjusting means. A pair of casings 20B fitted with vertical position adjusting members 30 to casing main bodies 20a are assembled in the same procedures as for the hinges A, A. Vertical adjusting screws 35 are loosened, the casing main bodies 20a are vertically position-adjusted within the vertical length range of long holes 36 to form concealed hinges B, B with vertical position adjusting means. When the casings 20A, 20B are used, concealed hinges with one-side vertical position adjusting means are obtained. Major parts can be used in common as units, and the cost can be reduced.
Patent JP-H03277303-A (JP)
Title: Forming method for engaging part in manufacture of element for slide fastener
Inventor: FUJISAKI YOSHINORI
IPC: B29D5/00
Filed: 1990-03-27
Abstract: PURPOSE:To smooth the engagement and to hold a stable engaging function by forming a recessed thin engaging part by projecting it to the opposite side of a monofilament, bending both end parts of the engaging part so that its recessed part becomes the outside, and forming the engaging part of an element. CONSTITUTION:As for an engaging part 2a, by a stamping tool 13a provided with die teeth 11a, 12a, a recessed thin part is formed by projecting it from the peripheral surface of the opposite side of a monofilament 1a, and it is wound round and bent to a mandrel 14 so that the recessed part becomes the outside. Accordingly, the engaging part 2a projects to the opposite side 4a of the monofilament 1a, is bent exactly in both end parts, and also, a gap between the upper leg part 7a and the lower leg part 8a being near the engaging part due to compression of the bent inside part is formed widely, and it is bent so that the engagement of the left and the right opposed elements can be executed smoothly. In such a way, on both sides of the monofilament 1a, the engaging part 2a which rises flatly and whose width is wide is formed, therefore, the engagement of the element becomes firm.
Patent JP-H08287977-A (JP)
Title: Connection device for conductor and particularly junction block type module with its device
Inventor: DANIERU RANDORUO
IPC: H01R31/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a connection apparatus and make connecting work and use of the apparatus easy by arranging holes, corresponding to stoppers installed in supporting element and providing a supporting element which pushes the support element at one end part through the hole. SOLUTION: This connection apparatus comprises an interconnectable electrical wire pieces 2 and a conductive stay 3, which enables these pieces to form mutual connection. Each connecting piece 2 is made of a leaf and a first end part 20 of the leaf comprises a hole 21 which is formed between a curled second end part of the leaf and the first end part to receive an electrical wire for connection and an electrical wire supporting rim 22 of the hole. The connecting pieces 2 for interconnection are electrically connected with the stay 3, preferably made of a conductive material. In elements 31, the holes 21 are arranged corresponding to the stoppers 32 formed in the elements 31 so as to connect the connection pieces 2 with a common element 30, which supports the elements 31 at the time when the connection piece 2 is supported by the end part 20.  In this case, since the end part 23 is pushed against an element 31, the connection pieces 2 are precisely positioned on the stay.
Patent JP-S62235341-A (JP)
Title: Stabilization of polymer against light
Inventor: ONO SHIGERU
IPC: C08K5/32
Filed: 1986-04-03
Abstract: PURPOSE:To stabilize a polymer against light for a long period, by blending a metal complex of a salicylaldoxime derivative having a specific introduced substituent group. CONSTITUTION:A metal complex expressed by the formula (R<1> is a group capable of forming hydrogen bond; R<2>-R<4> are H, halogen, OH, CN, alkyl, aryl, cycloalkyl or heterocyclic group linked directly or indirectly through a bifunctional linking group to carbon atoms on the benzene ring; R<1> and R<2>, R<2> and R<3> or R<3> and R<4> together link to form a six-membered ring) in an amount of 0.01-5wt%, preferably 0.05-1wt% based on a polymer is added thereto. The metal complex is capable of increasing the individual stability by introducing a group, e.g. oxy group, thio group or carbonyl group, capable of forming hydrogen bond at the 3-position of the salicylaldoxime derivative and sustaining the stabilizing effect on light for a long period.
Patent JP-2000041685-A (JP)
Title: Method for modifying cell wall component in plant
Inventor: SHIBATA DAISUKE
IPC: A01H5/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA which is composed of the DNA that codes the protein containing a specific amino acid sequence and used for modifying the cell wall component in plants and is useful in the reforming of fiber raw materials, e.g. pulp and the like or the improvement of the digestion absorptive efficiency for crops or the like. SOLUTION: This DNA is a new DNA, which is used for modifying the cell wall component in plants and selected from the DNA that codes the protein containing the amino acid sequence represented by formula I, the DNA that codes the protein functionally equal to the protein containing the amino acid sequence formed by substituting, deleting and/or adding one or plural amino acids in the amino acid sequence represented by formula I and the amino acid sequence represented by the formula, the DNA containing the code region of the base sequence represented by formula II or the DNA that hybridizes with the DNA containing the base sequence represented by formula II and codes the protein functionally equal to the protein containing the amino acid sequence represented by formula I, and is obtained from the mutant of Arabis Thaliana L. treated with a chemical mutational agent.
Patent JP-S60220610-A (JP)
Title: Automatic signal attenuating circuit
Inventor: HASEGAWA MASATOSHI
IPC: H03G3/30
Filed: 1984-04-17
Abstract: PURPOSE:To select freely a degree of automatic signal attenuation by constituting a circuit with transistors and resistances without using a high frequency transformer. CONSTITUTION:When a large signal is applied to a terminal E, a control voltage is generated in a terminal F and is applied to a terminal A. Then, transistor TRQ5 is turned on, and next, TRs Q3 and Q4 are turned on, and currents are flowed to resistances R1 and R2, and voltages generated in them are applied to respective bases of TRs Q1 and Q2, and TRs Q1 and Q2 are turned on. Consequenly, if a proper DC voltage for control is applied to the terminal A, the impedance in the base side of the TRQ1 viewed from the terminal E is changed considerably. The impedance is changed similarly in the side of the TRQ2. Since the signal attenuation quantity is changed by this change of the impedance, a degree of automatic signal attenuation is selected freely.
Patent JP-S562985-A (JP)
Title: Spiro compound and its preparation
Inventor: NINOMIYA KAZUYA
IPC: A61P21/02
Filed: 1979-06-19
Abstract: NEW MATERIAL:A spiro compound of formula I (R 1  is H or lower alkyl; R 2  is lower alkyl; R 3  is esterified carboxy).  
     EXAMPLE: 1, 5-Dimethyl-3-oxo-4-ethoxycarbonyl-4-pyrroline-2-spiro-4'-( 1'-isonicotinoyl-1',4'-dihydropyridine).  
     USE: Medicine having antispasmodic and sedative activities.  
     PROCESS: The compound of formula I is prepared by reacting 1mol of a compound of formula II with >1mol, pref. about 4mol of a reactive derivative of isonicotinic acid of formula III (e.g. acid chloride, acid bromide, active ester, etc.) in a solvent such as methylene chloride, benzene, etc., under heating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03276186-A (JP)
Title: Displaying substrate
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 1990-03-27
Abstract: PURPOSE:To erase a line dividing a screen unnaturally even in the display of a large screen by providing a through hole on the base plate for display forming electrodes connecting one end of a lead wire to the hole and linking the electrodes with the lead wire. CONSTITUTION:An ITO electrode 3 is provided on a glass substrate 2. An extra thin lead wire is threaded through a through hole 6 at the end of the substrate and the lead wire 4 is connected to the output side of an IC. On the base plate, the width which makes no contribution to display can be less than 1 mm, and a black line is not recognized. Or when wiring them while dividing them on a large substrate and connecting the wiring and the lead wire through the hole provided on the board, there exists a part which makes no contribution to display only at a sealing compound part around the large substrate, and no black line exists at all because there exists no sealing compound among the divided wires.
Patent JP-H10276479-A (JP)
Title: Electronic equipment having remote control transmitter with response function
Inventor: NOGAMI KOJI
IPC: H04Q9/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: Not to output a position confirmation tone from a remote control transmitter even if the power switch of a device body side is turned on when the remote control transmitter exists within the range that it is seen by the device body. SOLUTION: A device body 1 is provided with a position confirmation control part 14, and also a remote control transmitter 2 is provided with a position confirmation control part 24, a timer 26 and a buzzer 27. The part 14 sends a position confirmation signal from a signal sending part 13 when a power switch is turned on, and when it receives a response signal from the transmitter 2, the part 13 sends a position confirmation tone inhibition signal. The part 24 sends a response signal from an infrared light emitting part 22 when a signal receiving part 23 receives the position confirmation signal, and also, the timer 26 starts to measure a fixed time. When the part 23 receives the position confirmation tone inhibition signal before the timer 26 measures the fixed time, the output of a position confirmation tone from the buzzer 27 is prohibited.
Patent JP-S534519-A (JP)
Title: Magnetic head
Inventor: IIKAWA TSUTOMU
IPC: G11B5/133
Filed: 1976-07-02
Abstract: PURPOSE: To provide a magnetic head with uniform thickness free from formation of pinholes by integrally forming glass layers under heating with addition of oxides principally composed of water glass to binder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09263515-A (JP)
Title: Cleansing agent
Inventor: ADACHI KENTARO
IPC: A61Q19/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cleansing agent high in a cleansing effect and usable as a skin-cleansing agent simultaneously enabling both a makeup-cleansing treatment and a bare skin-washing treatment in an operation, etc. SOLUTION: This cleansing agent contains 0.01-30wt.% of a polyoxyethylene diester of formula I [R1 , R2 simultaneously are isostearyl groups or oleyl groups, respectively; (n) is >=5] and 0.01-20wt.% of a polyoxyethylene diester of formula II [(n) is 1-3]. The makeup-cleansing agent containing the polyoxyethylene diesters of formulas I and II is excellent in formability, makeup cleansability, etc., in comparison with those not containing the polyoxyethylene diesters of formula I and II.
Patent JP-S60223581-A (JP)
Inventor: HIROSE KAZUTAKA
IPC: B60J5/12
Filed: 1984-04-18
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-S563561-A (JP)
Title: Magnet fixing means for small motor
Inventor: KASUFUCHI FUMIAKI
IPC: H02K23/04
Filed: 1979-06-22
Abstract: PURPOSE:To simplify the automatic assembling of a motor by an arrangement that a fixing ring having a projection engaged with a groove formed at the flat portion of a magnet is brought into abutment with the side wall of a yoke and an end bracket in the pessed condition, respectively. CONSTITUTION:Within a yoke 1 having a cylindrical periphery wall 1a, two flat walls 1b facing to each other and a side wall 1d, there are disposed in contact with the inner surface of the yoke magnets 3 each having the arcuate form corresponding to the periphery wall 1a and flat portions 3a extending along with the flat walls 1b at both ends. Each magnet 3 is fixed within the yoke 1 by means of a fixing ring 5 including a projection 5e engaged with a groove 4 formed at the center of each flat portion 3a of the magnet 3. The fixing ring 5 is made of nonmagnetic material such as stainless steel in the rectangular form with its part cut off to provide the elasticity. One short side 5b of the fixing ring is abuted with the inner surface of an end bracket 2 mounted at one end of the yoke 1 in the pressed condition, while the other short side 5a is abuted with the side wall 1d of the yoke 1 in the pressed condition.
Patent JP-S58196055-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAKI MASARU
IPC: H01L21/338
Filed: 1982-05-12
Abstract: PURPOSE:To form a gate between a source and a drain by self-alignment by a method wherein the dimension of a sandwiched film is processed so as to be in a form of being side-etched with respect to the dimension of films of both sides at the time of successive lamination of a plurality of films on a sample. CONSTITUTION:A silicon oxide film 2, a silicon nitride film 3, and a silicon oxide film 4 are laminated on an N type layer 11 of a GaAs substrate 11, and then unnecessary parts are etched by using a mask 5. Thereat, the medium silicon film 3 is formed in a smaller dimension than that of both side layers 2 and 4 by side etching. Next, with this pattern as a mask, an N-layer 21, the source and drain electrodes 15, and poly silicons 25 and 26 are adhered. Then, the silicon nitride 4 is removed, unnecessary metals 16 and 26 and the silicon oxide 2 are removed, and thus the N type layer 11 is exposed. Finally, a Schottky gate electrode is formed by adhering gate electrodes 35 and 36. Thereby, the poly silicon 26 determines the dimension of gate length, and accordingly the gate is formed between the source and drain by self-alignment. Thereafter, the unnecessary metal 36 is removed.
Patent JP-H03277877-A (JP)
Title: Sluice valve for vacuum
Inventor: SENBA KAZUTOSHI
IPC: F16K3/18
Filed: 1990-03-26
Abstract: PURPOSE:To obtain a sealing mechanism free from the generation of dust such as abrasion dust by fixing a leaf spring having flexibility in an acute angle in the slide direction of a valve body, on the opposed surfaces of a valve plate and an opposed plate. CONSTITUTION:When a valve is closed by relatively shifting a supporting plate 4 for a valve plate 2 and an opposed plate 3, a leaf spring 5 deforms, and its acute angle theta to the sliding direction of a valve body part 7 spreads. Accordingly, the distance between the valve plate 2 and the supporting plate 4 and the distance between the opposed plate 3 and the supporting plate 4 spreads, and the pressing of the valve plate 2 onto a valve seat surface 10 and the pressing of the opposed plate 3 onto a base seat surface 6 are permitted, and the valve can be closed.