baber/WOPTO huggingface dataset:
Patent JP-S60208841-A (JP)
Title: Manufacture of dielectric separating substrate
Inventor: MATSUOKA SUSUMU
IPC: H01L21/76
Filed: 1984-04-02
Abstract: PURPOSE:To prevent the breakdown at the outer surface part of the raw material of a dielectric separating substrate during polishing processes, by performing chamfering in the first process of the polishing processes, predicting a part, which is to become the dielectric separating substrate at the end of the polishing processes, and performing machining, by which the outer surface part of the divided substrate becomes a round shape. CONSTITUTION:Chamfering of the raw material of a dielectric separating substrate 11 is performed in polishing processes. Thereafter, a supporting layer 15 on one surface of the raw material of the separating substrate 11 and a semiconductor single-crystal layer 12 on the other surface thereof are polished to the specified thicknesses, respectively. A part, which is to become the separating substrate at the end of the polishing processes (a part enclosed by broken lines 16 and 17 in the Figure), is predicted beforehand, and the chamfering is performed so that the outer surface of the separating substrate becomes a round shape. The polished and removed parts on both sides of the predicted part are formed in slant surfaces, which are continued to the round shape.
Patent JP-H02241786-A (JP)
Title: Transfer printing method
Inventor: MURATA YUKICHI
IPC: B41M5/26
Filed: 1989-03-15
Abstract: PURPOSE:To enhance the productivity by using one or more kind of a dye selected from three kinds of specific dyes as the sublimable dye for the pattern printing ink of a transfer sheet. CONSTITUTION:A transfer sheet wherein pattern printing is applied to a base material using ink containing a sublimable dye is superposed on a resin material to be transferred so that the pattern printing surface thereof is brought into contact with said material and subsequently heated to apply the transfer printing of a pattern to the material to be transferred. At this time, as the sublimable dye for the pattern printing ink of the transfer sheet, one or more kind of dye selected from dyes represented by formulae I, II, III is used. Since the transfer property from the transfer sheet to the material to be transferred and the diffusibility into the material to be transferred are well, thermal transfer printing can be performed at low temp. within a short time and the safety of operation and productivity can be enhanced.
Patent JP-S63229615-A (JP)
Title: Base film for magnetic recording medium
Inventor: SATO MASAHARU
IPC: C08L65/02
Filed: 1987-03-18
Abstract: PURPOSE:To easily form a base film having much superior dimensional stability and surface smoothness by using an arom. polymer having an electron conjugated system. CONSTITUTION:A base film for a magnetic recording medium is formed with an arom. polymer having an electron conjugated system. The arom. polymer is an org. arom. polymer having a structure in which electrons can be conjugated over the whole or most of the molecular chain. A polymer obtd. by polymerizing thiophene, furan, benzene or a deriv. thereof, e.g., polythiophene, polyfuran, poly-p-phenylene, poly-p-phenylenevinylene or a deriv. thereof may be used as the arom. polymer. The base film has superior dimensional stability and surface smoothness and can be easily formed.
Patent JP-H09260527-A (JP)
Title: Chip carrier and semiconductor device using the same
Inventor: TSUKAMOTO KATSUHIDE
IPC: H01L23/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a chip carrier excellent in reliability on connection, where breakage, wire breaking, etc., caused by the difference in thermal expansion coefficient between an LSI chip and a chip carrier and a mother board do not occur and a semiconductor device using it, in a semiconductor device used for each kind of electronic equipment. SOLUTION: For this chip carrier, a circular member 106 consisting of material larger in thermal expansion coefficient than a carrier board 108 is provided at the periphery of the said carrier board 108 which has such construction that a first connection pad 102 and a second connection pad 105 made on both sides of a flexible insulating board 101 where aramid fibers are used as reinforcing material are electrically connected with each other through a via hole 103 opened in the said insulating board 110. An LSI chip 201 is mounted in the recess of this chip carrier.
Patent JP-S61223978-A (JP)
Title: Translation display device
Inventor: DOI MIWAKO
IPC: G06F17/28
Filed: 1985-03-29
Abstract: PURPOSE:To facilitate the editing processing by displaying a translation and its original text on the left/right of a display screen in two divisions while the display start line position is made equal. CONSTITUTION:A translation device main body 3 segments individually an input character string added with a sentence number from an original text storage section 2, references a translation dictionary 4, obtains the translation as a translation candidate and stores it in a sentence storage section 5. In this case, the same sentence number as the original text from which the translation candidate is obtained is given also to the translation candidate and the result is managed in correspondence to the original text. Then a display 6 is subjected to the control of an original display control section 7 and a translation display control section 8, the original text and translation read in the unit of one sentence according to the sentence number from the storage sections 2, 5 are inputted and they are displayed laterally on an original text display area 6a and a translation display area 6b respectively.
Patent JP-S53148466-A (JP)
Title: Thickness gauge
Inventor: IKEDA TETSUSABUROU
IPC: G01B7/06
Filed: 1977-05-31
Abstract: PURPOSE: To enable measured values having objectivity to be obtained even if the the diameter of a winding core changes by detecting the movement quantity of a push bar associated to the winding diameter of an insulating sheet and correcting the thickness information of the insulating sheet from the onformation concerning the movement quantity of this push bar. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000228866-A (JP)
Title: Magnet motor
Inventor: MIYAZAWA SABURO
IPC: H02K57/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a magnet motor which eliminates a need of a brush and which reduces the generation of heat, a noise or the like, by a method wherein permanent magnets are buried at specific equal intervals in a rotating disk attached at right angles to a fixed electromagnet, and repulsion and attraction between the electromagnet and the permanent magnets are utilized. SOLUTION: A rotating drum is composed of a shaft 5 which is shaft-supported by inside frame plates 2, 2 and outside frame plates 3, 3 so as to be freely rotatable. In addition, the rotating drum is composed of a pair of disks 6, 6 which come into contact with both ends of the shaft, which are fixed to the shaft 5 and which are turned together with the shaft 5. N-poles 7 and S-poles 7 of four powerful permanent magnets at 4000 gauss or higher are buried alternately at equal angular intervals of 90 deg. on respective opposite faces of the disks 6, 6. The N-poles 7 and the S-poles 7 on the face of the disk on one side are arranged and installed in such a way that their polarities are opposite to those on the face of the disk on the other side.  In addition, three pieces each of electromagnets 9 comprising respective cores 8 are fixed to the inside frame plates 2, 2 in such a way that the cores 8 are extended in parallel with the shaft 5 of the drum. At this time, the cores 8 of the electromagnets 9 are arranged at equal angular intervals of 120 deg. on the concentric circle in the same manner as the respective poles of the permanent magnets.
Patent JP-H04278179-A (JP)
Title: Method for removing foreign matter adhered to inner wall of rotary kiln
Inventor: TAKEWAKI MASAHIRO
IPC: F27B7/20
Filed: 1991-03-05
Abstract: PURPOSE:To provide the above method for removing foreign matters adhered to the inner wall of a rotary kiln perfectly by thermal expansion effect and thermal contraction effect. CONSTITUTION:Foreign matters, adhered to the inner wall of a rotary kiln in a range more than 10m from the discharging end of the same, are collapsed, separated and removed by repeating expansion and contraction caused by heating by an oxygen enriched fuel burner, individual charge of carbon material and the pouring of high-pressure water.
Patent JP-H01235757-A (JP)
Title: Unbonded pc steel material and its manufacture
Inventor: TAKENOSHITA SHINJI
IPC: B05D3/06
Filed: 1988-03-16
Abstract: PURPOSE:To reduce the cost of unbonded PC steel materials as well as raise the unbond characteristics by a method in which a liquid or semi-hardened film and a hardened film for holding the liquid or semi-hardened film are formed on the surface of a PC steel part by using an ultraviolet rays-hardening resin. CONSTITUTION:An ultraviolet rays hardening type resin is applied on the surface of a PC steel part 2, and the part 2 is passed through a ultraviolet rays irradiator, where the amount of ultraviolet rays to irradiate is controlled to form a liquid or semi-hardened film 10 and a tubular hardened film 9 to hold the film 10 are formed on the surface of the part 2. The PC steel part 2 having excellent unbond characteristics can thus be obtained.
Patent JP-H07269781-A (JP)
Title: Vacuum heat insulating material and manufacture thereof and heat insulating box body using vacuum heat insulating body therein
Inventor: FUJINAMI TAKUMI
IPC: B65D73/00
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the number of a projection in a heat fusion position which is formed around a vacuum heat insulating material. CONSTITUTION:A core material 33 is positioned on a film shaped thin body 31, the thin body 31 is folded back for covering the core material 33, and in this condition, the inside of the thin body 31 is vacuumed. Both partial thin bodies 31 which are joined each other by folding back it are stuck to each other by means of heat fusion in three circumferential edges. At this time, a part where the thin body 31 is folded back is stuck on one end surface of the core material 33 so as to prevent a projection from being formed on the end surface 29 of the vacuum heat insulating material 23 by heat fusion.
Patent JP-S62220875-A (JP)
Title: Method and device for diagnosis
Inventor: WATANABE KENJI
IPC: G01R31/00
Filed: 1986-03-24
Abstract: PURPOSE:To automate diagnosing operation by comparing reference signal data indicating a specific operation state or state change of an object of inspection with actually detected signal data, and judging that abnormality occurs and stopping or adjusting automatically when the difference exceeds a set value. CONSTITUTION:A detecting device 2 detects whether or not abnormality occurs to an object 1 of abnormality detection, e.g. a wire bonder or pellet bonder, reduced projection exposing device, etc., which are used to manufacture a semiconductor. The signal of the detecting device 2 is recorded on an actual signal data recording device 4 after being passed through an actual signal preprocessor 3 which functions for preprocessing such as filtering, reference signal level matching, etc. The recording result is compared by an MPU 5 with reference signal data to judge which part of the object the abnormality occurs to and also generates a signal for stopping or restoration. Consequently, defective articles are prevented from being manufactured unnecessarily.
Patent JP-S60207711-A (JP)
Title: Ball end mill with cylindrically-faced twisted cutting edge and coned twisted cutting edge of large twisting angle and large rake angle
Inventor: KITANI MORIO
IPC: B23C5/10
Filed: 1984-03-31
Abstract: PURPOSE:To completely prevent cutting edges from being damaged for almost all the required shapes by conveniently selecting a rake groove of a propor shape, in a ball end mill with cylindrically-faced twisted cutting edge and coned cutting edge of large twisting angle and large rake angle. CONSTITUTION:In the spherical cutting edge of a ball end mill with a cylindrically-faced twisted cutting edge 101 or a coned twisted cutting edge of large twisting angle and large rake surface, it the constant point 109 of this edge tip with the cylindrically-surfaced twisted cutting edge is made a reference, the angle of elevation, the angle of longitude or the direction angle and, the twisting angle of the twisted edge at the contact point are expressed as alpha, beta and gamma respectively, beta=tangamma, F(alpha), F'(0)=1, and F'(alphap)=0, or very small, being positive; similarly within the range of alphap<alpha<90, F'(alpha)=0 or very small, being positive, and the spherical cutting edge is so provided as able to be expressed with the function F(alpha), including tangamma, as parameter, which does not cause the edge to be damaged at the rearest end, in the rotational direction of a rake groove with a large rake angle of the cylindrically-faced twisted cutting edge 101.
Patent JP-H03268252-A (JP)
Title: Optical information recording and reproducing system
Inventor: MATSUMURA SUSUMU
IPC: G11B11/10
Filed: 1990-03-16
Abstract: PURPOSE:To acknowledge an end edge of an information magnetic domain with high accuracy by using S-polarization component of the magnetic Kerr effect to be generated by a magneto- optical recording film. CONSTITUTION:A light spot 5 is projected upon a boundary 17 of the information magnetic domain in an information track. The direction of an electrical field vector on incident flux of light 13 is 16, and the magnetization directions 18 and 19 are opposite to each other with the end edge 17 as their boundary. The magnetic Kerr effect due to magnetization 18 is received by the light in an area 5-1, and its corresponding reflected light 20-1 is given the Kerr rotation so that its electrical field vector becomes 21, and then this S-polarization component becomes 22. Meanwhile, the light of the other area 5-2 is given the magnetic Kerr effect due to magnetization 19, and its corresponding reflected light 20-2 is rotated in a deflection plane in the direction opposite to the light 20-1 to be an electrical field vector 23, and its S-polarization component is 24. When the light beams 20-1 and 20-2 having their phase difference pi are passed through a lens 4 and imaged by a sensor lens 10, an amplitude distribution 25 having O in a central part is shown, and an intensity distribution 26 shows darkness in the central part, while the head part size is approximately the same as the size of an Airy disk to be settled by resolution depending upon the lenses 4 and 10. By this constitution, the magnetic domain boundary is read out with high accuracy, and the information is optically reproduced.
Patent JP-H09254428-A (JP)
Title: Image forming apparatus
Inventor: WAKAHARA SHIRO
IPC: B41J2/385
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To destaticize a dielectric belt sufficiently and to surely attract recording paper electrostatically to the dielectric. SOLUTION: Between a toner carrier 22 and a counter electrode 25, high voltage from a high voltage power source 30 is applied to the electrode 25 to give an electric field so that supported toner 21 can fly to the counter electrode side, and a control electrode 26 for controlling the flight of the toner is arranged between the carrier 22 and the electrode 25. By applying potential which makes the toner 21 fly through a control power source part 31 during image forming or potential which does not make the toner 21 fly to a ring- shaped electrode 27 installed around a gate 29 to which the toner 21 formed on the control electrode 26 fly, an image by the toner is formed on recording paper 5 which is attracted electrostatically to a dielectric belt 24 on the counter electrode 25.  The recording paper 5 is separated from a dielectric belt 5 after image formation, and the dielectric belt 5 is discharged uniformly by a destaticizing roller 32.
Patent JP-S56161360-A (JP)
Title: Anilide derivative and agricultural and horticultural germicide
Inventor: NAGAI SHIGEKI
IPC: A01N43/08
Filed: 1980-05-15
Abstract: NEW MATERIAL:An anilide derivative of formula I (R 1  i H or lower alkyl; R 2  is thienyl, Cl, phenyl, etc.; X and Y are lower alkyl; m is an integer 0,1 or 2; n is an integer 0 or 1).  
     EXAMPLE: N-Benzyl-2',6'-dimethyl-2-thiophenecarbox anilide.  
     USE: An agricultural and horticultural germicide having a control activity against blast and helminthosporium leaf spot of rice plants.  
     PROCESS: A compound of formula II is reacted with a compound of formula III to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53149188-A (JP)
Title: Novel production of cation exchange membrane
Inventor: SEKO MAOMI
IPC: C25B1/46
Filed: 1977-06-01
Abstract: PURPOSE: To obtain a cation exchange membrane having superior electrochemical durability and chemical stability by reacting a membraneous product of a fluorocarbon polymer having special functional groups with a cpd. contg. P-N and/or P=N bonds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60207265-A (JP)
Title: Small-type sealed lead storage battery
Inventor: YONEZU KUNIO
IPC: H01M10/18
Filed: 1984-03-30
Abstract: PURPOSE:To enable the cost of a small-type sealed lead storage battery to be reduced by bringing a positive and a negative active material into contact with the larger surface and the smaller surface of a deformed lead member having projections which fill the perforations of a plastic plate and is fixed to the peripheries of the perforations. CONSTITUTION:After the projections 4 of a structure 3 made of lead are inserted into the perforations 2 of a plastic plate 1, these members are physically pressed from their outside while heating as necessary to deform the projections 4. By this operation, the structure 3 and its projections 4 are deformed into sections 3' and 4' which fill the spaces 2' of the perforations 2 and are firmly fixed to their peripheries, thereby maintaining the airtightness of the perforations 2. Next, a negative paste 6 is packed into the thus formed plastic plate 1 before pressing this body to bring the negative paste 6 into close contact with the negative grid 4'. Next, a pellet formed by punching a member prepared by applying a positive paste 5 to one surface of a separator 7, is packed into the plastic plate 1. After that a required number of thus formed bodies are stacked and joined together either by an adhesive or by fusion.
Patent JP-S59191801-A (JP)
Inventor: ENOMOTO TATSUZOU
IPC: F22B1/18
Filed: 1983-04-14
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-H10251759-A (JP)
Title: Production of ferritic stainless hot rolled steel strip excellent in cold rollability
Inventor: KUMAZAWA SHINTARO
IPC: C21D9/46
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To produce a stainless hot rolled steel strip capable of direct cold rolling with hot rolled steel strip annealing obviated and excellent in cold rollability by subjecting a continuously cast slab of a ferritic stainless steel having a specified compsn. contg. Cr, C, N, Ti and Nb to finish rolling under specified conditions. SOLUTION: The continuously cast slab contains, by weight, >=10% Cr, <=0.30% C+N and one or two kinds of Ti and Nb by >=4(C+N) in total. Furthermore, it may contain <=2.0% Mo. Then, finish rolling is executed in such a manner that the finishing temp. (FDT)( deg.C) satisfies FDT>=800+A, where A=(wt.%Cr)+10(wt.%Ti)+100(wt.%Nb)+30(wt.%Mo). Then, the average cooling rate till coiling after the completion of the finish rolling is regulated to <=10 deg.C/sec. In this way, the generation of ear cracking, roll baking flaws or the like can be evaded even in the case hot rolled steel strip annealing is evaded to improve its surface quality.
Patent JP-H02243936-A (JP)
Title: Trouble point search system for optical cable
Inventor: KONO KEIJI
IPC: H04B10/07
Filed: 1989-03-16
Abstract: PURPOSE:To improve the accuracy by superposing and supplying an AC voltage on DC electric power to be fed through a conduction unit in the case of trouble occurrence. CONSTITUTION:An optical cable 3 has the conduction unit including an optical fiber unit 11 and a tension member 13 and is laid through repeaters 4, 5... interposed at specific intervals. This cable 3 is connected by joint boxes 6-1, 6-2... between those repeaters 4, 5.... Then insulators are interposed in connection parts of conduction units in the boxes 6-1, 6-2... and AC resistance elements 7-1, 7-2... are provided straddling the insulators; and the conduction units are connected electrically so that the elements are inserted in series. Here, if trouble occurs to the cable 3, the AC voltage is applied to the conduction units to measure the AC resistance up to the trouble occurrence point, thereby searching for the trouble occurrence position.
Patent JP-H03266716-A (JP)
Title: Air cleaner for automobile
Inventor: KAYAMA MASAAKI
IPC: B60H3/06
Filed: 1990-03-15
Abstract: PURPOSE:To eliminate the resonance of a lid by providing a rib on the side of the lid or of a main body, and by providing a cushion at a certain interval between the front end and the counter part of the rib, so as to abut the lid side on the main body side through the cushion when required. CONSTITUTION:When an air stream flows in from an inlet port 18 into a main body 11, fine dust in the air is charged by a discharging device 19, and is absorbed by an electrostatic charged filter of a filter 20. The clean air than has passed through the filter 20 flows from a suction port 17 as well as a vent hole 17' into a vortex chamber 27, and is discharged from an air outlet 28 to the outside by a fan 12. A flat lid 29 is resonated, in particular, due to the vibration caused by driving. A cushion 30 is supported on the front end by a support rib 26 of the filter 20 in such a way that it is protruded to the side of the lid 29, while a gap is formed between them. Since the lid 29 is abutted on the cushion 30 when the resonance starts, the resonance is eliminated by changing the resonance frequency of the lid.
Patent JP-H02243540-A (JP)
Title: Production of optical fiber
Inventor: SHIMOMICHI TAKESHI
IPC: G02B6/44
Filed: 1989-03-16
Abstract: PURPOSE:To provide an optical fiber having a water resistance characteristic by spinning the optical fiber while measuring the electric resistance of a coated film formed on the fiber when the carbon coating film is formed on the surface of the bare line of the optical fiber by a CVD method. CONSTITUTION:When a carbon coating film is formed on the surface of the bare line of an optical fiber by a thermochemical gas growth method (reaction oven 4), the electric resistance value of the carbon coating film formed on an optical fiber 1 is measured along the longitudinal direction of the surface of the fiber 1 and the conditions for forming the carbon coating film are controlled on the basis of the measured value. The measurement of the electric resistance value is performed as the following method. A direct current voltage is applied between terminal rolls 7a and 7b at both the ends of a measuring device 5 and the voltage between both the ends is measured with a voltmeter V1. A voltage between both the remaining end rolls 7b and 7c on the inner side is measured with a voltmeter V2. The electric resistance of the carbon coating film formed on the surface of the optical fiber 1 is measured from a difference between both the measured voltage values.