baber/WOPTO huggingface dataset:
Patent JP-2000285038-A (JP)
Title: Method for setting time
Inventor: MURAMATSU YOSHINORI
IPC: G04C9/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to set time when a deviation is generated in time required due to a communication direction. SOLUTION: Plural times of message exchange processing are executed between a master information processor 10 and an information processor 20 whose time is to be corrected and a time error between both the processors 10, 20 is calculated by utilizing a condition that the maximum or minimum value of plural time errors obtained from the message sending time and receiving time of both the devices 10, 20 most approximates to a real time error between both the devices 10, 20.
Patent JP-S5714695-A (JP)
Title: Base oil of lubricating oil and composition
Inventor: KAWAKATSU KUNIO
IPC: C10M105/18
Filed: 1980-06-27
Abstract: PURPOSE: A base oil of a lubricating oil, containing an oxyalkylene ether of a specific phenol, and having improved heat resistance, viscosity characteristics and lubricity without generating sludges, and capable of being soluble in water.  
     CONSTITUTION: A lubricating base oil containing usually 30W100%, preferably 70W100%, oxyalkylene ether of a phenol having a molecular weight of 400W3,000, preferably 500W2,000, expressed by the formula (Ar is benzene or naphthalene; R is aryl, alkaryl or aralkyl; n is an integer 1W5). Preferred examples of the oxyalkylene ether include oxypropylene ether, oxyethylene ether and (oxyethylene- oxypropylene)ether. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5714616-A (JP)
Title: Ultraviolet-curing resin composition
Inventor: FUJIMOTO HIROSHI
IPC: C08L33/00
Filed: 1980-06-27
Abstract: PURPOSE: The titled composition that consists of an unsaturated polyester, polymerizable compounds, a photosensitizer and an organic isocyanate, thus having high flexibility, adhesion, processability and solvent resistance.  
     CONSTITUTION: The objective composition comprises (A) polymerizable compounds containing a compound bearing two or more polymerizable double bonds in the molecule such as ethylene diacrylate or dimethacrylate, preferably bt 5W90wt%, (B) a saturated polyester than is soluble in the component A, 2,000W15,000 in molecular weight, and contains the polycarboxylic acid component consisting of more than 20mol% of aromatic dicarboxylic acid, preferably tere- or isophthalic acid, preferably a copolyester, (C) a photosensitizer such as benzoin methyl ether and (D) a two or more functional organic isocyanate, wherein the amount of D is 0.1W20wt%, based on A+B+C, the weight B/A ratio is 30/70W70/30 and C is 0.5W10wt% based on A+B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5212562-A (JP)
Title: Expose method of fluorescent screen
Inventor: KAMIYAMA TAKEHIKO
IPC: H01J9/227
Filed: 1975-07-21
Abstract: PURPOSE: Method of lowering fluorescent screen of color T.V. set with which variation of dot diameter on account of exposure fluctuation is prevented and dot at a diameter less than that of shadow mask isavailable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59214244-A (JP)
Title: Semiconductor device
Inventor: HAYAKAWA YUKIO
IPC: H01L23/12
Filed: 1983-05-20
Abstract: PURPOSE:To prevent crack or deterioration of close contactness between a sealing glass and lead wire by providing a ring-shaped protrusion in the vicinity of the end surface of leadout portion of the sealing glass of leadout wire for external circuit. CONSTITUTION:A ring-shaped protrusion 5 is provided in the vicinity of leadout end surface of sealing glass 3 of external leadout lead wire 2. A semiconductor element is placed on a metal base 1 and it is connected to a lead wire 2 by a bonding wire 9. Thereby, a stress applied in lateral to the lead wire 2 is absorbed at the root area 6 of protrusion and the stress to be applied to a glass 3 is reduced. Therefore, crack of glass 3 and deterioration of close contactness between the glass 3 and lead wire 2 is prevented.
Patent JP-H10285213-A (JP)
Title: Device for exchanging silence compression voice packet
Inventor: OSADA KAZUHIKO
IPC: H04L49/9023
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To reproduce the voice quality of a transmission side at a reception side by reproducing the correlative position relation of the packet of the transmission side at the reception side even at the time of a transmission path with the probability of a packet delay fluctuation or packet loss, etc. SOLUTION: When voice communication is started, continuous numbers are imparted to respective frames in a transmission side coder. The packet is generated from the frame of the coder including sound and background noise and a sequence number is made to be the same as the frame number of the coder. When the packet of the first sequence number '0' is received in the decoder at the reception side, the fixed delay of a delay fluctuation quantity portion which is assumed in a whole call is added to it and the frame number '0' is imparted to the frame of the decoder. When the packet of the sequency number '1' is received, voice information is stored in the frame number '1' of the decoder. Thus, the correlative position relation of the packet is kept and voice quality kept even when the delay fluctuation of the packet is larger than a codec frame.
Patent JP-S60233129-A (JP)
Title: Preparation of nylon powder
Inventor: YAMAMOTO YOSHIKIMI
IPC: C08L77/00
Filed: 1984-05-04
Abstract: PURPOSE:To obtain porous nylon powder useful as a raw material for sintered nylon, having uniform size and low apparent specific gravity, by dissolving nylon in a solution of calcium chloride or magnesium chloride in methanol under heating, adding an aqueous solution of methanol having a specific concentration to the solution. CONSTITUTION:Nylon is added to a solution of calcium chloride or magnesium chloride in methanol. The solution is heated to dissolve nylon, 50-90wt%, preferably 65-75wt% hot aqueous solution of methanol is added to the solution, which is cooled. The prepared nylon powder has <=0.2 apparent specific gravity.
Patent JP-S61248761-A (JP)
Title: Platen roller
Inventor: MURATA ATSUSHI
IPC: B41J11/04
Filed: 1985-04-26
Abstract: PURPOSE:To absorb vibrations generated by impact with an outer periphery of a platen roller and to prevent its transmission from the outer periphery to the rotation shaft by providing plural number of arms to support the both ends of the outer periphery of cylindrical shape which is formed with a hard elastic material. CONSTITUTION:A core material is consisting of an outer cylinder 1A of a cylindrical shape and a rotation shaft 1B and a plural number of arms 1C which comes out like spokes from the shaft 1B to support the outer cylinder 1A by the shaft B at the both ends of the outer cylinder 1A; and the hard elastic layer 2 which is circumferentially provided around the outer cylinder 1A of the core material 1 is made of rubber or resin etc. Thus, on the platen roller 3, the vibrations generated by impact of a printing hammer is, first, decreased by the hard elastic layer 2, and since the outer cylinder 1A has a hollow and is fixed and supported to and by the rotation shaft 1B with the arms 1C at both ends, the decreased vibrations are attenuated without a resonance in the hollow, resulting in no noise generation being discharged to the outside.
Patent JP-S5211416-A (JP)
Title: Flexible reinforced resin pipe
Inventor: TAKAGI SHIYUUICHI
IPC: F16L11/10
Filed: 1975-07-18
Abstract: PURPOSE: A flexible reinforced resin pipe on which reinforced materials comprizing glass fiber impregnated with liquid thermosetting resin, is spirally winded, adhered and cured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02266362-A (JP)
Title: Electrophotographic color toner
Inventor: YUSHINA HEIHACHI
IPC: G03G9/08
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a good stable color image superior in light resistance by incorporating a binder resin, a colorant, and a specified compound. CONSTITUTION:The color toner contains the binder resin, the colorant, and the compound represented by formula I in which R<1> is H or halogen; and each of R<2> and R<3> is H or 1 - 10 C alkyl. As the binder resin, styrene resins, optionally saturated or unsaturated polyester resins or epoxy resins, and the like can be enumerated and they can be used alone or in combination of >=2 kinds of them, and as the colorant, all of the dyes and pigments used for the color toners can be used alone or in combination of >=2 kinds of them without any restriction, thus permitting stable good color images superior in light resistance to be obtained.
Patent JP-2000283099-A (JP)
Title: Fan device
Inventor: KONDO MASAO
IPC: F04D25/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of a motor frame. SOLUTION: A motor frame 35 is nipped through a rubber plate 39 between a oil mold layer 64 and a bearing bracket 48. Thereby, since vibration is hardly transmitted from a rotor assembly 83 to the motor frame 35 through a stator assembly 65, vibration of the motor frame 35 is suppressed. Besides, based on formation of a balance hole 76 in a rotor yoke 73, a balance of the rotor yoke 73 is intentionally collapsed. Based on intentional offset of an unbalance from a viewpoint of molding of a fan 81 by an intentional unbalance of the rotor yoke 73, a balance of the whole of the rotor assembly 83 is enhanced. Thereby, since the rotor assembly 83 is hardly vibrated, vibration of the motor frame 35 is further suppressed.
Patent JP-S61248426-A (JP)
Title: Pattern detector
Inventor: TERASAWA TSUNEO
IPC: G03F9/00
Filed: 1985-04-26
Abstract: PURPOSE:To improve the reliability of an arithmetic processing by a method wherein Fourier spectra of a detected signal are calculated and declined spectra are recovered depending upon a detection optical system to improve the contrast of the signal and then an arithmetic processing for position detection is executed. CONSTITUTION:In a processing part 20 for making a detected signal distinct, Fourier transformation of a picked-up signal is performed in a Fourier transformation part 17 and the transformed signal is multiplied by a filter function is a multiplying part 18 and subjected to Fourier reverse transformation in a Fourier reverse transformation part 19. The obtained signal is stored by a memory 21 in a signal processing part 23. In order to obtain the position of a pattern from this signal, a rough position arithmetic processing, which calculates a center of gravity of the signal, and a precision position arithmetic processing, which calculates the position where the signal is the most symmetrical, are executed. Even if the contrast of the signal obtained by a detected signal picking-up part is low, the arithmetic processing of the signal can be performed after the contrast is improved. Therefore, the reliability of a position detection arithmetic processing for a low contrast detected signal can be improved.
Patent JP-H05289366-A (JP)
Title: Reference pin for positioning printing plate and pressing device
Inventor: OSADA KEIJI
IPC: G03F9/00
Filed: 1992-04-09
Abstract: PURPOSE:To accurately position a printing plate on a surface plate. CONSTITUTION:A pusher 908 is attached under a long hole 896C bored on the printing surface plate 812. The pin roller 910 of the pusher is rotatably erected on a slide block 914, and projected from the long hole when the slide block rises along a vertical groove 912A by driving a cylinder 918. By driving a cylinder 920, the slide block 914 is moved along a horizontal groove 912B in a state where the pin roller 910 is projected from the long hole. Thus, the pin roller 910 is moved in the longitudinal diretion in the long hole in a state where it is projected from the long hole 896C.
Patent JP-S57203648-A (JP)
Title: Sheet branch device
Inventor: TAKAHASHI YUUJI
IPC: B65H29/60
Filed: 1981-06-09
Abstract: PURPOSE: To easily feed a sheet to direction changed branches from a single sheet conveying passage to three different passages, by providing two direction changing means, in a sheet branch device for a copying machine or the like.  
     CONSTITUTION: Under a condition not excited with solenoids 10 1 , 10 2 , a sheet, conveyed from the first conveying passage A, passes through guide plates 13 while being guided by a linear part of deflectors 4 1 , 4 2 , and is conveyed to the third conveying passage C. When only the solenoid 10 1  is excited, a left side part of the deflector 4 1  goes into a groove 2 1  at the side of a retainer roller 2, and the sheet 1 is fed diagonally to the right lower direction while being guided by a sloped part of the deflector 4 1  and conveyed to the fourth conveying passage D. Further when only the solenoid 10 2  is excited, a left end part of the deflector 4 2  goes into a groove 1 1  at the side of a driving roller 1, and the sheet is fed diagonally to the right upper direction while being guided by a sloped part of the deflector 4 2  and conveyed to the second conveying passage B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10266229-A (JP)
Title: Foundation structure by top-shaped block assembly
Inventor: IIZUKA HIROYOSHI
IPC: E02D3/08
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a foundation structure by means of a top-shaped block assembly whose respective axial legs are vertically arranged, and by which the ground stabilizing effect of the top-shaped block can be effectively produced. SOLUTION: Four- or six-chambered top-shaped block assemblies 2 in which top-shaped blocks 1 are integrally formed by two longitudinal by two transverse or by two longitudinal by three transverse are used as a foundation constituting unit. Then, the flat upper boards 4 of the top-shaped block assemblies 2 are abutted to each other and are arranged longitudinally and transversely, so that either of the longitudinal and transverse rows of the mutual axial legs 6 of the opposed top-shaped blocks 1 of the adjacent top-shaped block assemblies 2 are fixed to each other by lower connecting members 8, and also either of the longitudinal and transverse rows of the mutual flat upper boards 4 of the opposed top-shaped blocks 1 is fixed to each other by upper connecting members 11.
Patent JP-H05109873-A (JP)
Title: Aligning method for semiconductor chip and target for laser repair
Inventor: KAN JIYOURITSU
IPC: H01L21/02
Filed: 1992-04-09
Abstract: PURPOSE: To reduce the time required for alignment so as to improve productivity and realize miniaturization of a semiconductor chip by enabling simultaneous alignment of the semiconductor chip in a X-direction and a Y-direction utilizing a triangular basic target and a bar-like target. CONSTITUTION: Triangular X-direction scanning basic targets 10-a, 10-b, 10-c, 10-d and Y-direction scanning basic targets (20-a, 20-b, 20-c, 20-d) which enable simultaneous X-alignment and Y-alignment, and a bar-like target 30 for theta- direction alignment are formed selectively at arbitrary positions at four corners of a semiconductor chip. Utilizing the triangular basic targets 10, (20) and the bar-like target 30, alignment in both the X- and Y-directions is simultaneously carried out simply by scanning in the X-direction or the Y-direction. Thus, an etching region of the semiconductor chip can be reduced and the semiconductor chip can be miniaturized.
Patent JP-H07296263-A (JP)
Title: Two-lane check-out device of self-scanning system
Inventor: SASAKI JUNICHI
IPC: G07G1/12
Filed: 1994-04-26
Abstract: PURPOSE:To provide a self-scanning system 2-lane check-out device offering ease of handling in which its own responsible person number is quickly and accurately set to a couple of terminal equipments by one cashier by one setting operation. CONSTITUTION:The 2-lane check-out device is provided with a counter confirmation data storage means 23T, counter terminal equipment selection control means 21, 22, ad automatic setting request signal output control means 21, 22, and each terminal equipment 10 is provided with automatic setting control means 11, 12 and the same responsible person number (0001) is set automatically, quickly and accurately interlockingly by having only to set the responsible person number (0001) to either of a couple of terminal equipments 10A, 10N arranged to an account section 5 between scan lanes 1A, 1B.
Patent JP-H10313488-A (JP)
Title: User authentication method for multiple long-distance communication network and system
Inventor: GOERKE THOMAS
IPC: H04B7/185
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To authenticate a user's terminal through one long-distance communication network such a digital PLMN and a satellite network by accessing an authentication center through a selected network. SOLUTION: An IMSI is sent to a PLMN 9 via a satellite 3a and an MD-ISI and an NASS, and further sent to an HLR and an authentication center AuC in order to authenticate a user's terminal UT1 which uses an SPDN. The IMSI is collated in a memory of the AuC, and if it is authenticated, an individual RAND value is generated, algorithms A3/A8 operate to the RAND and Ki, generate an SRES and a KC, and they are sent from the AuC to the NASS. The value of the RAND is returned to the terminal UT1, and corresponding SRES' value is generated and returned to the NASS. The values of the SRES and SRES' are compared, and if they are identical, the user's terminal is authenticated for the use that uses the SPDN.
Patent JP-H01262098-A (JP)
Title: Alignment device for piping end face
Inventor: SUZUKI HARUO
IPC: B23K37/053
Filed: 1988-04-13
Abstract: PURPOSE:To enable a folding compactly and to improve the inserting property to a narrow part and workability by joining a 1st curved face plate and 2nd curved face plate so as to become a double hinge by a link piece. CONSTITUTION:Two frames 2, 3 are mutually folded with the pin 8 of the both ends of the link piece 4 linking two frames 2, 3 as the fulcrum by drawing a fastener 7 out of the support 5 of the frame 2. In case of this state being made, if there is an another pipe or wall, etc., on the circumference of a pipe 1a, for instance, it is necessary to insert from those gap, i.e., the narrow part, but in such case the inserting property and workability to the narrow part become better by folding compactly the whole body of a piping end face alignment device. This operation was enabled because the circular length of the frame per piece can be shortened by connecting the bisected frames 2, 3 by the link piece 4 having the specified length. This piping end alignment device is especially suitable for aligning at the narrow place of a site, etc.
Patent JP-H02267362-A (JP)
Title: Fuel filter
Inventor: SUZUKI KENICHI
IPC: F02M37/00
Filed: 1989-04-06
Abstract: PURPOSE:To enable detection of alcoholic concentration which is not under the influence of air bubbles in fuel by providing an alcoholic concentration detecting device on a fuel filter, and also providing a pair of electrodes on the bottom part inside a cylindrical body through which communicating holes passing through an axial hollow space part (a fuel chamber) in radial direction are formed. CONSTITUTION:A fuel element 1 is constituted by mounting a filter element 3 inside a cylindrical case main body 2 having a bottom, and a fuel supply device and a fuel tank are respectively connected to an outlet port 2a and an inlet port 4a. There is a shaft part in the nearly center part of a case cover body 4, and an alcoholic concentration detecting device 10 is arranged on the top end thereof. In this concentration detecting device 10, there is a cylindrical cylinder body 11 made of an insulation material and having a bottom, is, and a plurality of communication holes 11a are drilled so as to communicate to a center fuel chamber 12, in the radial direction. And a first electrode 13 is stuck on the wall surface along the inner periphery of the cylindrical body part 11b of the cylinder body 11 for sectioning the fuel chamber 12, and a second electrode 14 is fit on a bottom part 11c, so that alcoholic concentration is detected by the variation in the static capacity between both electrodes 13, 14.
Patent JP-H05183810-A (JP)
Title: Digital vedio effect device
Inventor: DEBITSUDO JIYON HEDORII
IPC: G06T15/06
Filed: 1992-04-09
Abstract: PURPOSE: To provide a digital video effect device capable of performing a nonlinear processing capable of the correct keying of source image data. CONSTITUTION: This device is provided with a memory means 13 for storing source image picture elements and storing source key information for identifying the source image picture element to be masked and an address generator 21 for generating a memory read address for mapping the source image pixel on a three-dimensional object surface corresponding to a surface function for stipulating the three-dimensional object surface and mapping only the source image pixel not to be masked by the source key information inside the memory means.
Patent JP-S61247188-A (JP)
Title: White balance compensating device for color video camera
Inventor: FUJISHIGE AKIHITO
IPC: H04N9/73
Filed: 1985-04-25
Abstract: PURPOSE:To generate white-balanced pictures even in case of a high luminance by reducing components YL of color difference signals (R-YL) and (B-YL) in the high luminance higher than the luminance of a standard signal. CONSTITUTION:Reducing circuits 11 and 12, which reduce low band luminance signals of color difference signal components of outputs of gain control matrix circuits 7 and 9 when low band luminance signal components go to a level higher than a preliminarily determined level, are provided between matrix circuits 7 and 9 and smoothing circuits 14 and 15. Components YL of color difference signals in the high luminance are reduced, and as the result, R, G, and B components show normal rates because the level variance of signals (R-YL) and (B-LL) is reduced. Thus, white-balanced pictures are generated even in case of the high luminance.
Patent JP-S61248252-A (JP)
Title: Photomagnetic recorder
Inventor: ISHIBASHI HIROMICHI
IPC: G11B5/02
Filed: 1985-04-25
Abstract: PURPOSE:To obtain an photomagnetic recorder enabled to overwrite by forming a magnetic field polarity switching means for inverting the polarity of magnetic field generating means in accordance with the switching of driving methods of two laser light sources. CONSTITUTION:An AC signal generating means 3a and a DC signal generating means 4a are connected to the 1st light source 1 through a driving method switching means 7, an AC signal generating means 3b and a DC signal generating means 4b are also connected to the 2nd laser light source 2 through the means 7 and a magnetic field polarity switching means 5 and the means 7 are controlled by a polarity switching signal generating means 8. The 1st and 2nd laser light sources 1, 2 irradiate the surfaces of the 1st and 2nd tracks 201, 202 respectively. Consequently, the polarity of the magnetic field generating means can be inverted in accordance with the switching of the driving methods of the two laser light sources 1, 2.
Patent JP-S61248439-A (JP)
Title: Integrated circuit
Inventor: MURAKOSHI MASAHIRO
IPC: H01L23/52
Filed: 1985-04-25
Abstract: PURPOSE:To minimize the delay in a wiring by a method wherein widths of source lines are independently predetermined for respective types in a master slice and, moreover, supplementary source lines are provided for respective types to make current densities at the source line parts uniform. CONSTITUTION:A master slice which does not have a redundant source line is designed and supplementary source lines are provided for source line parts where current densities tend to be large. For instance, there are operating functional cells 4 and unused functional cells 5 in a row 2 of functional cells and source lines 6 are wired. By adding supplementary source lines to the master slice, current densities can be made to be uniform, electric resistances are reduced, wirings of signal lines are facilitated and the operating functional cells 4 can be collectively arranged. With this constitution, the delay of the signal in a wiring between the operating functional cells can be minimized.