baber/WOPTO huggingface dataset:
Patent JP-H0980029-A (JP)
Title: Diagnostic method for insulation
Inventor: MIYAO HIROSHI
IPC: G01N27/92
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a diagnostic method in which the insulation degradation state of an electric apparatus can be diagnosed with better accuracy by a method wherein the exfoliation state in the interior of an insulating layer is inspected, a maximum discharge electric charge amount is corrected according to its inspection result and a residual breakdown voltage is found. SOLUTION: First, the exfoliation state in the interior of an insulating layer is inspected. Its inspection can be performed nondestructivrely by analyzing the hammering sound of the insulating layer. The hammering sound can be analyzed, e.g. by dividing an octave spectrum analytical distribution into patterns. Then, according to the inspection result of the exfoliation state, an exfoliation factor A is found, a maximum discharge electric charge amount Qm is corrected, a computing operation is performed by an expression Vr=100-a.(Δ-b)-c.log(Qm.A/d) by using a corrected maximum discharge electric charge amount Qm.A, and a residual breakdown voltage Vr is found.  In the expression, Δ represents an electric discharge parameter, (a), (b) and (c) represent respective factors decided separately according to the material or the like of the insulatinglayer, and (d) represents the thickness of the insulating layer. The exfoliation factor A is a nonelectric parameter, and it reflects the exfoliation state at the inside of the insulating layer.
Patent JP-S61115251-A (JP)
Title: Optical recording medium
Inventor: UEHARA KIYOHIRO
IPC: G11B7/244
Filed: 1984-11-08
Abstract: PURPOSE:To form an optical recording medium for which a liquid crystal permitting writing of record with low energy is used by housing a liquid crystal compsn. having the phase transition of a smetic phase and namatic phase between transparent substrates having electrodes and adding an IR absorbent into the liquid crystal compsn. CONSTITUTION:The liquid crystal compsn. 23 is sealed between the transparent substrates 11 and 13 having the transparent electrodes 15, 17. The IR absorbent is added and mixed to and with such liquid crystal compsn. 23. The IR absorbent generates heat by absorbing the light of an IR region, more particularly, the light of 0.6-0.7mum transmission wavelength region of a semiconductor laser. The liquid crystal compsn. 23 having the phase transition of the smetic phase and the nematic phase within a 40-60 deg.C range is more preferable.
Patent JP-H0662238-A (JP)
Title: Special original discriminating device
Inventor: TACHIKAWA MICHIYOSHI
IPC: G03G15/01
Filed: 1992-08-10
Abstract: PURPOSE:To provide a new paper money dealing function by storing any data or software required for discriminating whether input image data show a paper money or not in a ROM, performing discrimination control based on this information and enabling ROM exchange at the time of issuing the new paper money or adding any information. CONSTITUTION:The image data read by a scanner unit 101 are simultaneously sent to a control board 104 for paper money discrimination, and it is discriminated whether those data show the paper money or not. In this case, the discrimination is performed by detecting the watermarked part, position and four corners of the paper money, and the exact position and angle are calculated. Afterwards, similarity is calculated by performing pattern matching corresponding to the image data and pattern data previously registered on a ROM 107, and it is discriminated whether the data show the paper money or not. Next, based on this result, a CPU 109 sends a paper money signal or non-paper money signal (a) through an interface 111 to a control part at the main body of an image forming device and when the paper money signal is illegal, copy is inhibited. At the time of issuing the new paper money or adding any information, the former ROM 107 is exchanged with a new ROM.
Patent JP-H0575525-A (JP)
Title: Paging system
Inventor: AIHARA MAKOTO
IPC: H04W72/04
Filed: 1991-09-13
Abstract: PURPOSE:To shorten the waiting time for a call given to a pager terminal and to improve the service quality. CONSTITUTION:Plural pager terminals are scattered in a service area of a radio call station, and a stand-by call channel f0 is added to a specific number of call channels f1-fm where the pager terminals are registered. The pager terminals can receive the registered channel f1 and the channel f0 at one time. Then a central controller 10 of the radio call station selects the channel f1 or f0 and calls out the pager terminals.
Patent JP-2000067559-A (JP)
Title: Magnetic tape cartridge
Inventor: TAKAHASHI DAISUKE
IPC: G11B23/107
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge capable of smoothly opening/ closing a lid over a long term without generating the worn particle. SOLUTION: In this magnetic tape cartridge, a lid spring 15 pressing the lid 30 to the closing direction and a bearing part 35 of the lid are mounted on a supporting shaft 14 provided on, at least, either one out of upper and lower cartridge halves. At this time, the peripheral surface of a coil part 15c of the lid spring 15 is supported by a supporting rib 60, then the inclination of the coil part 15c against the supporting shaft 14 is restricted.
Patent JP-H0282748-A (JP)
Title: Isdn terminal equipment
Inventor: TSUJITA YOSHINORI
IPC: H04L29/02
Filed: 1988-09-19
Abstract: PURPOSE:To attain communication from either of a public telephone line or an ISDN by composing an ISDN serial/parallel converting part and a public telephone network serial/parallel converting part of one of a serial/parallel converting circuits, and using them with switching by means of a change-over switch. CONSTITUTION:The data communication with the ISDN(Integrated Services Digital Network) network 52 is executed by serial/parallel converting circuits 75 and 76, and a incoming/outgoing call control is executed by an HDLC serial/ parallel converting circuit 74. The data communication and incoming/outgoing call control with a public telephone network 63 is executed by the serial/parallel converting circuit 76 and an input/output port 79. The data communication between the ISDN network 52 and the public telephone network 63 is switched by a change-over switch 77 by setting/resetting a flip flop 78 based on an instruction from a program. Thus, communication can be executed from either of the public telephone line or the ISDN.
Patent JP-S6478239-A (JP)
Title: Automatic focusing type camera
Inventor: ITO JUNICHI
IPC: G03B13/36
Filed: 1987-09-18
Abstract: PURPOSE:To remove failure in photographing by lying in wait and to photograph an object which should be photographed only when the object exists in a screen by calculating the similitude between the data of the object outputted from an image sensor in a 1st time and the data of the object in a 2nd time. CONSTITUTION:The image sensor 14 receives light concerning the object and a focusing state is detected in a focusing state detection means 15 based on the output from the image sensor 14 so as to store the data of the object outputted from the image sensor in the 1st time in a storage means 16. And the similitude between the stored data of the object and the data of the object outputted from the image sensor 14 in the 2nd time latter than the 1st time is calculated. When the similitude exceeds a specified value, a similitude arithmetic means 17 generates an output signal to execute photographing actions in a photographing means 18 based on the signal. Since the sequence of photographing is executed after conforming the existence of the object, probability that the object, which is not a target, is photographed by mistake can be decreased.
Patent JP-H0795532-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MITANI HIROSHI
IPC: H04N5/93
Filed: 1993-09-21
Abstract: PURPOSE:To prevent a reproduced image from being longitudinally fluctuated by the cycle fluctuation of a vertical synchronizing signal caused by the time deviation of a regenerative video signal to be generated at the time of special reproduction. CONSTITUTION:A signal reproduced by a rotary head 103 is demodulated into the regenerative video signal by a demodulation circuit 104. The vertical synchronizing signal of the regenerative video signal is separated at a synchronizing separator circuit 105. A cycle measuring circuit 106 detects the size and direction of the cycle fluctuation generated at the vertical synchronizing signal of the regenerative video signal. A correction coefficient decision circuit 107 converts a pseudo vertical signal into the pair of a generation timing corresponding to a track jump amount from the cycle measuring circuit 106. A component 109 is a shift register, and a component 110 is timer, starts counting from the timing, when a reproduced synchronizing signal is generated, and generates the pseudo vertical synchronizing signal after the lapse of time corresponding to the size of the correcting amount from the shift register 109.
Patent JP-H0976268-A (JP)
Title: Apparatus for molding lost foam pattern
Inventor: KUDO TOMOMICHI
IPC: B29K105/04
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To monolithically mold a lost foam pattern with a screw shaft shape and a hollow part in accordance with the twisted shape and with a complicated shape by molding in a mold. SOLUTION: Three cores 30 with a twisted shape being arranged in a mold 11 are supported by a common supporting plate in a guide block 32. The supporting plate is rotatably connected to a piston rod of an air cylinder through a floating joint. All the cores 30 are simultaneously rotated in accordance with linear displacement by the air cylinder and the cores 30 are smoothly pulled out from a lost foam pattern after molding in the mold 11 by spiral movement of the cores 30.
Patent JP-2000062515-A (JP)
Title: Occupant detecting system and antenna electrode
Inventor: JINNO KAZUNORI
IPC: G01V3/08
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an occupant detecting system capable of accurately detecting the sitting state of an occupant even with the slight change of a sitting posture with relatively simple constitution, and to provide antenna electrodes applied to this system. SOLUTION: The electric field is generated around antenna electrodes 4 (4a-4f) arranged at a seat 1, and information related to an electric current flowing to the antenna electrodes is detected on the basis of this electric field. The sitting state of an occupant on the seat 1 is judged on the basis of the information. The antenna electrodes 4 applied to an occupant detecting system of such constitution are respectively provided with a plurality of protrusions 7 formed to increase electric field intensity in an almost vertical direction from the antenna electrode faces of the protruding parts 7.
Patent JP-H1175025-A (JP)
Title: Picture reading device
Inventor: HIGASHIURA ISANORI
IPC: G03G21/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To surely judge the size of an original by operating the first scanning of the main scanning direction of an original in a state that a platen cover is not closed, operating the second scanning of the main scanning direction of the original in a state that the platen cover is closed, and deciding the original size based on the line sensor outputs obtained by the second time scanning. SOLUTION: When a platen cover is about to be closed, an opening/closing detecting sensor 36 detects it, and communicates it to a controlling part 30. The controlling part 30 operates a picture reading part 3 for sky shot scanning (first scanning) in a state that the platen cover is not closed. After original information in the first scanning is read, when the platen cover is completely closed, the opening/closing detecting sensor 36 detects the second stage, and the controlling part 30 operates the reading part 3 for the second scanning. The controlling part 30 detects the changing point of a signal by a preliminarily set original edge part detection threshold based on first and second data stored in a memory 37, and judges the size of an original according to the maximum width of the plural changing points.
Patent JP-S59117111-A (JP)
Title: Liquid phase growth of compound semiconductor
Inventor: TANAKA TOSHIO
IPC: H01S5/00
Filed: 1982-12-23
Abstract: PURPOSE:To improve the flatness, distribution of impurity and distribution of film thickness of an epitaxial layer by a method wherein the direction of the plain of a substrate crystal is inclined a little from the lower exponential plane so that the ripple pattern of the surface is avoided. CONSTITUTION:A plane, which is inclined by theta deg., for instance 1, from the usual (100) plane keeping the longitudinal direction of resonance device as a shaft of inclination, is formed on an Si-doped N type GaAs substrate 1. Each epitaxial layer 2-5 is deposited on this surface inclined by 1 deg.. The surface of the epitaxial wafer thus formed becomes quite uniform without ripple pattern or scale- like pattern. The plane can be inclined toward (0-1-1) plane, (0-11) plane and (01-1) plane.
Patent JP-H0788494-A (JP)
Title: High-load activated sludge apparatus
Inventor: ISHIGAKI MASAHIRO
IPC: C02F3/20
Filed: 1993-09-21
Abstract: PURPOSE:To prevent the consumption of an extra amount of energy in a cycle of vertical movement of porous disks. CONSTITUTION:An apparatus is equipped with a tank 2, lots of porous disks installed in the tank 2, a shaft 4 which holds the porous disks, a hydraulic cylinder 43 which is installed on the top of the tank 2 and linked with the shaft 4 to move the shaft 4 vertically, and a controller which controls the pressure of oil supplied to the oil chamber of the hydraulic cylinder 43. Since constant force can always be applied to the shaft 4, the consumption of an extra amount of energy in a cycle of vertical movement of the porous disks can be prevented, causing neither lowering the durability of a reciprocating jet reactor nor generating noise. Moreover, since a driving device 41 is simplified and the equipment mounted on the tank is reduced, the load can be decreased.
Patent JP-S60185903-A (JP)
Inventor: JIYON SHII SHII FUAN
IPC: G02B5/08
Filed: 1984-11-07
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-H0284965-A (JP)
Title: Magnetic treatment bed
Inventor: ISHIWATARI KOZO
IPC: A61N2/08
Filed: 1988-09-21
Abstract: PURPOSE:To easily adjust the position of a treatment tool to a human body by mounting an alternative current magnetic treatment tool to generate a magnetic flux, for which magnetism is inverted by an alternative current, from the magnetic pole surface of an electro-magnet to the human body on a slide table which is moved along the length-wise direction of a magnetic treatment bed. CONSTITUTION:An alternative current magnetic treatment tool 4 to be mounted on a slide table 7 moves in a length-wise direction 7a of a bed 2 and an upper and lower direction and obtains a suitable positon to the human body. Next, the treatment tool 4 is provided in the bed 2 so that the three alternative current magnetic treatment tools 4 can be abutted to the heat part of a human body 1 which lies on the bed 2. One alternative current magnetic treatment tool 4 is provided so as to be abutted to the lower part of the part in the human body 1 and the two tools are provided so as to be abutted on the both side surfaces of the human body. Further, the alternative current magnetic treatment tool 4 is provided so as to be slided in a length-wise direction 7 of the bed 2 and to be abutted to the foot part of the human body which lies on the bed 2. Further more, the alternative current magnetic treatment tool 4 can be also provided in the bed 2 by a supporting stand as as to be abutted to the eyes of the human body which lies on the bed 2.
Patent JP-2000068298-A (JP)
Title: Manufacture of semiconductor element and power converter incorporating semiconductor element manufactured thereby
Inventor: OKUTOMI ISAO
IPC: H01L21/52
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing semiconductor element, by which the contacting efficiencies between heat impingement plates and post electrodes can be improved and a power converter incorporating the semiconductor element manufactured using the method. SOLUTION: An MoCu material is manufactured by applying a load of 0.1-1,000 gr/mm2 to at least one surface of the material and a semiconductor element 1 is manufactured by using the MoCu material for heat impinging plates 3a and 3b. Therefore, the contacting efficiencies between the plate 3a and a cathode contact (post electrode) 4 and between the plate 3b and an anode contact (post electrode) 5 can be improved.
Patent JP-S6388804-A (JP)
Inventor: KOBASHI RIKIYA
IPC: H01C10/00
Filed: 1986-10-01
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-2000066063-A (JP)
Title: Module for optical communication
Inventor: HARADA KUNIO
IPC: G02B6/42
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to fix a ferrule without the offset of its position at the time of assembly and to prevent the offset in spite of exertion of pressure in a central axis direction by biting of fine projections disposed at a cap into the grooves disposed on the outer periphery of the ferrule. SOLUTION: The ferrule 7 is positioned and disposing into the groove 13 of a semi-cylindrical shape disposed in a connector part 9 at the front end of a package 1 and the cap 12 is turned back and is pressed and adhered to the package 1, by which the ferrule is assembled to the finished product of a module for optical communication. The connector part 9' molded at the front end portion of the cap 12 is molded with one or two pieces of the semicylindrical grooves 13' and microprojections 14. The outer periphery of the ferrule 7 is provided with >=1 pieces of the grooves 15. The cap 12 is pressed to the package 1 across the ferrule 7, by which the projections 4 are collapsed and deformed and are bitten into the grooves 15.  The ferrule 7 may thus be fixed in such a manner that the ferrule 7 does not move in the central axial direction even if the pressure of a specified range is exerted on the ferrule 7 in its central axis direction.
Patent JP-H1170449-A (JP)
Title: Chamfer face polishing device for semiconductor wafer
Inventor: KAWAGUCHI AKIRA
IPC: B24B9/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To superiorly polish the outer circumferential face of a semiconductor wafer by providing a polishing disc whose surface is covered with an outside face polishing cloth and which is rotatably supported about an axis crossing at right angles with the axis of the semiconductor wafer. SOLUTION: A chamfer face polishing cloth 12 is brought in contact with a chamfer face M in a pressurized state so as to be elastically deformed and slid so that a projecting part 12a of the chamfer face polishing cloth 12 being in contact with the outside face S of a semiconductor wafer W is formed, brought in contact with the outside face S in its pressurized state, and slid from the outside face S to the chamfer face M. Namely, the chamfer face M is polished by the chamfer face polishing cloth 12. The outer circumferential face S is also polished by the chamfer face polishing cloth 12. The surface of the polishing disc 23 is slid with its being in contact with the outside face S of the semiconductor wafer W so that the outside face S is repeatedly polished by the outside face polishing cloth 14.
Patent JP-2000072793-A (JP)
Title: Production of esters of sterol and stannole
Inventor: RODEN ALLAN
IPC: C07J9/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain esters of a sterol and a stannole in a good yield, which enable a food grade process by directly esterifying a stannole and/or a sterol in the presence of both a color deactivator and a catalyst to separate their ester(s). SOLUTION: (A) (E) Esters of a sterol and/or a stannole each expressed by formula II [R1 is a (ca. 5-25)C carbon chain] is obtained by reacting stannole and/or a sterol each expressed by formula I [R2 is a (ca. 3-15)C carbon chain] with (B) an acid [e.g. a 6-24C poly(unsaturated fatty acid)] in the presence of both (C) a sufficient quantity of a catalyst (e.g. zinc oxide) and (D) a sufficient quantity of a color deactivator (e.g. charcoal, carbon, carbon black or the like). The component A is e.g. a stannole and/or a sterol each expressed by formula III. The component E is e.g. a stannole and/or a sterol octadecadienoate or the like and is expected to be useful for reducing serum cholesterol.
Patent JP-H0978191-A (JP)
Title: High strength pc steel bar excellent in delayed fracture characteristic and its production
Inventor: TARUI TOSHIZO
IPC: C22C38/14
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To produce a high strength PC steel bar excellent in delayed fracture characteristic. SOLUTION: This steel has a composition containing 0.15-0.4% C, 0.05-2% Si, 0.2-2% Mn, 0.005-0.1% Al, 0.005-0.05% Ti, and 0.0003-0.005% B and further containing, if necessary, one or >=2 elements among Cr, Mo, Ni, Cu, V, Nb, Ta, and W. Moreover, this steel is composed of tempered martensitic structure, and the length-to-width ratio of old austenite grains is regulated to >=1.2 at least in the region between the surface layer and a position at a depth of 0.1R (where R is the radius of the PC steel bar) from the surface layer, and further, this steel has >=1,300MPa tensile strength.
Patent JP-S6294195-A (JP)
Inventor: HATA MORISHIGE
IPC: D05B35/02
Filed: 1985-10-21
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-H08102115-A (JP)
Title: Disk device
Inventor: UEYASU TSUNEO
IPC: G11B19/20
Filed: 1994-09-29
Abstract: PURPOSE: To cope with the specification for high speed rotation of a disk. CONSTITUTION: The device is provided with a turntable 36 consisting of a center hub part 43 incorporating a permanent magnet 41 and a table part 44 provided with a rubber sheet 42. A magneto-optical disk is attracted by the permanent magnet 41 and mounted in a state pressurized to the rubber sheet 42. The statical friction between the magneto-optical disk and the rubber sheet 42 is large.
Patent JP-H0286509-A (JP)
Title: Sorter for article
Inventor: YAMADA YOSHIAKI
IPC: B65G17/48
Filed: 1988-09-20
Abstract: PURPOSE:To simplify all the structure of a travel carriage and to make it light by sharing a rail for receiving the vertical load of the travel carriage and a horizontal guide rail to one rail. CONSTITUTION:In a travel carriage 3, wheels 33 moving on rails 1R on both the sides of an upper and front part and horizontal rollers 35 abutting against the rails 1R and supporting the overturn moment of the carriage 3 are provided. On the upper and front side of the carriage 3, a set of connecting means 36 for connecting a forward carriage 3 by a ball joint are provided. The rails 1R receive the vertical load of the travel carriage 3 and operates as a horizontal guide rail, so that the entire height of the travel carriage 3 can be reduced, all the structure of the travel carriage 3 can be simplified and made light. Since a connection between the carriages 3 is made by the use of a ball joint and the connected position is situated at the same place as a wheel, so that a stable travel can be attained even in a curved path.