baber/WOPTO huggingface dataset:
Patent JP-2001135026-A (JP)
Title: Video library system
Inventor: YAMADA YOSHIHIRO
IPC: G11B20/10
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To realize a video library system capable of automatically detecting a fault occurrence part and continuing the operation of the system when fault occurs at the data write-in time, etc., in an image/audio information recording/ reproducing device. SOLUTION: A DVD-RAM library device 104 writes the data in a recording medium with the recording/reproducing device 105, and exchanges with another recording medium when an error occurs to continue recording work. When the write-in is finished, a defect exists in the recording medium used before is defined, and the recording work is continued. When the write-in is not finished, the fault occurs in the recording/reproducing device 105 is judged, the write-in continued with the recording/reproducing device 106. Thereafter, the similar processing is performed with plural recording/reproducing devices 106, 107, 108, and when the error occurs, the recording work is continued while judging whether the recording medium is defect or the recording/reproducing device is defect.
Patent JP-H10160352-A (JP)
Title: Protective material for dc arc furnace bottom electrode refractory
Inventor: ISOO NORIO
IPC: H05B7/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a protective material for a furnace bottom electrode refractory having satisfactory electric conductivity without contaminating molten steel by preventing erosion by vapor phase oxidation and iron oxide before wasting in the case of using carbon-containing refractory as the bottom electrode refractory. SOLUTION: The protective materials 2, 3 contain mixture containing Fe as a main component to protect refractory by covering surface of the bottom electrode refractory 4 of a DC arc furnace immediately after outputting molten metal, 30 to 70vol.% of powder-like (including particles) containing 2wt.% or more of C, and 30 to 70vol.% of liquid-like (including liquefied by furnace heat) organic compound having carbonization yield of 30wt.% or more.
Patent JP-H03178160-A (JP)
Title: Field-effect transistor
Inventor: SATO YASUO
IPC: H01L29/78
Filed: 1989-12-06
Abstract: PURPOSE:To eliminate the possibility of troubles like junction breakdown and improve reliability, by diffusing impurities for a well, from the surface of a semiconductor region composed of a substrate and the like, impurities of which have the same conductivity type as the semiconductor region and concentration higher than it, and making the diffusion patterns intersect at least one side offset diffusion layer, under a gate. CONSTITUTION:The diffusion pattern of a well 3a is made to intersect at least one side offset diffusion layer 6, under a gate 7. As the result, the peripheral part of the offset diffusion layer forms a junction with the well of opposite conductivity type, under the gate 7. However said peripheral part forms a junction with the semiconductor region of the same conductivity type as the well, in the other part on the periphery where the junction breakdown has likely occurred in the conventional devices. Although the offset diffusion layer 6 intersecting the diffusion pattern of the well 3a forms junctions with the well 3a and the semiconductor region, the impurity concentration of the well 3a is higher than that of the semiconductor region, so that the breakdown voltage of the junction between the layer 6 and the well is surely lower than the breakdown voltage between the layer 6 and the semiconductor region. Thereby the possibility of junction breakdown can be eliminated.
Patent JP-H03175476-A (JP)
Title: Cleaning device
Inventor: NAMITA YOSHINOBU
IPC: G03G21/00
Filed: 1989-12-05
Abstract: PURPOSE:To improve the stripping ability of developer attached and left on the surface of an object to be cleaned by giving vibration to the object to be cleaned at the time of cleaning. CONSTITUTION:A working member 58 which makes the brush 57a of a back-up brush 57 elastically abut on a dielectric film 37 to give the vibration to the film 37 and promotes the stripping ability of residual toner T from the surface of the film 37 is provided to the upper part of the brush 57, that means, the upstream side of the rotating direction of a transfer drum 22 shown by an arrow (c). In such a way, acceleration as the result of the vibration of the object to be cleaned is given to the developer attached and left on the surface of the object to be cleaned at the time of the cleaning. Thus, the stripping ability of the developer to the object to be cleaned is improved.
Patent JP-H08170440-A (JP)
Title: Multilayer box circulation type parking device and its parking method
Inventor: TAKEUCHI KATSU
IPC: E04H6/18
Filed: 1994-12-20
Abstract: PURPOSE: To increase the storage capacity for automobiles by adding trays on elevator shafts and on layers on which circulation of boxes is not effected, without interfering with circulation of the boxes between two-story layers. CONSTITUTION: A pair of front and rear fixed rails 11 have respective traverse- motion drive mechanisms 17 for trays 16 and constitute four-story storage layers as a whole. Movable rails 14 are arranged on elevator shafts 12, 13 and at the same interval as the storage layers in such a way that they can be circulated vertically by vertical-motion drive mechanisms 18. The movable rails 14 are formed into short strips on which the wheels 161 of each tray 16 can be placed, and comprise four rail blocks 141. A connecting fixed rail 15 on which each tray 16 can travel is disposed on the extension of the fixed rail 11 at each storage layer on the elevator shafts 12, 13, while intermittent portions 151 through which each movable rail 14 can be passed while being fitted therewith are provided.
Patent JP-H10143590-A (JP)
Title: Order deciding system and storing medium
Inventor: HIRAI HIDEKAZU
IPC: G06Q50/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To extremely simply and speedily decide a victory order by allowing a computer to realize a Swiss system used as a method for deciding orders based on the result of selecting two persons from among at least three participants and making the two play. SOLUTION: This system calculates a first total value (S2) obtained by totaling the winning number of each participant and that of a playing opposite side, a second total value (S3) obtained by totaling the winning number of an opposed side each participant wins, a third total value (S4) obtained by totaling the first total values of the opposed side, a fourth total value (S5) obtained by totaling the first total values of the opposed side each participant wins, a fifth total value (S6) obtained by totaling the third total values of the opposed side and a sixth total value (S7) obtained by totaling the third total values of the opposed side each participant wins, and stores these in a storing means. These data are called and successively compared from high-order one, rearranges an order depending on the result (S11) and displays the result on a display.
Patent JP-H07145427-A (JP)
Title: Method for recovering and recycling palladium or palladium alloy from contact material
Inventor: NAKANISHI MOTOYUKI
IPC: B01D11/02
Filed: 1993-11-24
Abstract: PURPOSE:To recover high-grade palladium capable of being recycled as such at a low cost in a short time by treating a contact material electrolytically or with an acidic soln. to dissolve and separate the base material and then treating the obtained palladium with acid. CONSTITUTION:Noble metals are recovered from the scraps of the contact material obtained by welding palladium or palladium alloy to the base material of copper or copper alloy. The contact material is electrolyzed as an anode and/or treated with hot concd. sulfuric acid or sulfuric acid-hydrogen peroxide mixed soln. to dissolve and separate the base material. The palladium or palladium alloy as an anode slime is treated with acid to dissolve off the surface part rich in impurities such as the diffused layer of the base material. The acid treatment is conducted with a hydrochloric acid-hydrogen peroxide mixed soln., nitric acid, aqua regia or nitric acid-hydrogen peroxide mixed soln., and about 1-5wt.% of palladium is appropriately dissolved in this case.
Patent JP-H11149685-A (JP)
Title: Disk loading mechanism
Inventor: TEZUKA KEIZO
IPC: G11B19/20
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the disk loading mechanism with a simplified configuration where a damage to a disk at loading is prevented. SOLUTION: Catcher sections 28, 30 corresponding to disks 10 with a different diameter are formed to a cover 22. A support shaft 24 of the cover 22 is placed toward a turntable from a lower circumferential part of a disk placed on a turntable 18 on the way of opening the cover and the catcher sections are placed at a position where the catcher sections are moved to a lower circumferential part of the disk corresponding to the catcher sections. Since number of components of the disk loading mechanism, the assembling is simplified and the cost is reduced. In the case of containing the disk into a container, the disk having been locked by the catcher sections of the cover is moved along a spindle of the turntable and held between a clamper and the turntable longitudinally, then a damage to the disk is prevented.
Patent JP-H08153384-A (JP)
Title: Recorder and reproducer
Inventor: ASAI TOSHIO
IPC: G11B27/10
Filed: 1994-11-28
Abstract: PURPOSE: To perform multichannel recording and reproducing by synchronously driving plural digital recording and reproducing devices used for public at low cost. CONSTITUTION: One of plural minidisk recorders is acted as a master device 10M, and the remainder of the recorders are acted as slave devices 10A-10L, and a synchronizing signal SY having a low repeating frequency and reqired resolution for an edge is generated by the master device, and also synchronizing information Sadrs is generated by sampling a required accurate address ID generated based on absolute address information of a disk with the synchronizing signal. This synchronizing information and the synchronizing signal are transmitted to the slave devices by utilizing wire remote control terminals 13c and 13d, and in each slave device, an address ID of this device itself is sampled with synchronizing signal, and is compared with the synchronizing information from the master device to obtain error information, by which a recording/reproducing position of the disk is controlled.
Patent JP-H03179690-A (JP)
Title: Thin film electroluminescence element and manufacture thereof
Inventor: OMURA MASAKI
IPC: H05B33/14
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a high luminance emission characteristic, and to achieve driving at a low voltage by including 0.1-5.0 volume % of hydrogen in a luminous layer thin film. CONSTITUTION:0.1-5.0 volume % of hydrogen is included in a luminous layer thin film. Namely, when the amount of hydrogen in the luminous layer thin film is less than 0.1 volume % or exceeds 5 volume %, the reduction in luminance is remarkable, while it is not less than 100fL when the amount is in the range from 0.1 volume % to 5 volume %, whereby the luminance is stabilized in a good condition. The luminance becomes twice that or more, achieved by a conventional method, while an emission element of low driving voltage can be obtained.
Patent JP-H06225257-A (JP)
Title: Video signal recording/reproducing device
Inventor: IKETANI AKIRA
IPC: H04N7/087
Filed: 1992-11-27
Abstract: PURPOSE:To freely add a waveform required for a blanking part and to enable the control based on the waveform in accordance with the intended use by providing a blanking waveform information recording means recording waveform information added to the vertical blanking of a video signal on a tape in a processing and a form, which are different from those of regular video informa tion. CONSTITUTION:The inputted video signal and the audio signal are exclusively processed in a video processing circuit 1 and an audio processing circuit 2, and they are transmitted to a recording processing circuit 3. The video signal of input is transmitted to a vertical blanking waveform extraction circuit 4 and a character information extraction circuit 5, and waveform information and character information of the vertical blanking part are extracted and are transmitted to the recording processing circuit 3. The recording processing circuit 3 generates a signal from a VTR control circuit 6 which is generally constituted by a microcomputer, and recording data in a prescribed order so as to record them. At the time of reproduction, the waveform is overlapped with the blanking part based on data.
Patent JP-H09155676-A (JP)
Title: Jig grinding machine having quill moving mechanism by linear motor
Inventor: NAGANO SHINICHIRO
IPC: B65G54/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a quill moving mechanism by a linear motor to perform reciprocation of a quill at a high speed and high acceleration during a grinding work. SOLUTION: A jig grinding machine in a format according to this invention has a linear motor 10 for elevating a quill to perform reciprocation of a quill at a high speed and high acceleration and perform high-precise positioning. The linear motor 10 for elevating a quill comprises two linear motors and a coupling base 26 is mounted on the lower end part thereof. A drive pipe 46 is coupled to a quill 61 on which a high frequency electric motor 70 is removably mounted through a joint 58. When the linear motor 10 for elevating a quill is reciprocated, the quill 61 reciprocates in linkage therewith, and a cutting work for a work is effected by a grinding wheel 72 attached to the high frequency electric motor 70.
Patent JP-2000008063-A (JP)
Title: Working medium for refrigerating cycle device and refrigerating cycle device using the same
Inventor: KAWAKAMI TETSUJI
IPC: C10M105/48
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a working medium exhibiting excellent properties even in a small filling amount of a refrigerant by including a refrigerant comprising a lower hydrocarbon containing no halogen atom and a refrigerator oil containing an ester compound not dissolving the refrigerant with each other as main components. SOLUTION: This working medium contains a refrigerant and a refrigerator oil. The refrigerant is composed of a 2-4C hydrocarbon not containing a halogen atom and the refrigerator oil contains a linear carbonate compound, a cyclic carbonate compound or an ester compound as a cyclic ester compound not dissolving the refrigerant with each other, preferably a carbon number constituting ester bonding is >=10 atom % of a total carbon number constituting the ester bonding as main components.
Patent JP-H09136025-A (JP)
Title: High viscosity liquid treatment apparatus
Inventor: NISHIMI HARUYUKI
IPC: B01F7/04
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To enable an operation at high rotational speeds by reducing shearing strength, whereby surface renewal property and a treatment rate can be improved and high shearing characteristics are not needed and an effective application to a treatment liquid, in which high mass transfer is required, can be achieved and power consumption can be reduced. SOLUTION: Two parallel axes are horizontally provided at the opposite ends of a casing 1 and agitating arms 5a, 7a are radially attached to the axes in multiple stages, respectively, and lengths of each of the arms 5a, 7a are set so that circular loci drawn by the tips of the arms 5a, 7a on both sides partially overlap when viewed in the axial direction, and the tips of the arms 5a, 7a arranged in the axial direction are connected by connection arms 5b, 7b, respectively to form agitating vanes in the form of continuously connected gates in axial direction, and the number of agitating vanes in radial direction on one side is twice the number of vanes on the other side.
Patent JP-H07153470-A (JP)
Title: Solid electrolyte fuel cell with composite separator
Inventor: HISHINUMA YUICHI
IPC: H01M8/02
Filed: 1993-11-25
Abstract: PURPOSE:To provide a solid electrolyte fuel cell having an internal manifold structure using a composite separator of a heat-resistant metal plate and an oxide plate and having such structure, that the metal is not oxidized by the oxygen diffused in the oxide on the contact face of the metal and the oxide of the composite separator. CONSTITUTION:A unit cell 3 arranged with a fuel electrode 5 and an air electrode 6 to sandwich a solid electrolyte layer 4 and a separator 1 electrically connecting the adjacent unit cells in series and distributing the fuel gas and the oxidant gas to each unit cell are laminated in turn to form a solid electrolyte fuel cell. This separator is a composite separator overlapped with a heat- resistant metal plate 1A having fuel gas flow grooves 1C and a conductive oxide plate 1B having oxidant gas flow grooves 5C, and through holes 10 are provided on the heat-resistant metal plate 1A.
Patent JP-H08231485-A (JP)
Title: Aromatic substituted omega-aminoalkanoic acid amide and alkanoic acid diamide
Inventor: YURUGEN KURAUSU MAIBAUMU
IPC: C07D207/06
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain aromatically substituted omega-amino-alkanoic acid amide and- alkanoic acid diamide have renin-inhibiting properties and useful as antihypertensive active ingredients of medicaments.  
     SOLUTION: A compound of formula I [R 1  is 2-R a -3-R b -phenyl, 2-RA-4-RC- phenyl or the like (one of RA and RB is an aliphatic group or the like, and the other is H, an aliphatic group or the like; RC is H, an aliphatic group or the like); R 2  is an aliphatic group; R 3  is amino or the like; R 4  is an aliphatic group, an aromatic group or the like; R 5  is an aliphatic group, a heterogeneous aryl group or the like; one of X 1  and X 2  is C=O, and the other is methylene], for example, (2S,4S,5S,7R)-N-(4-amino-7-butylcarbamoyl-5-hydroxy-2-isopropyl- octyl)-2-(3-methoxypropoxy)-benzamide. The compound of formula I is obtained by reacting a compound of formula II (Y 1  is a lower alkyl or the like; Y 2  is H or the like; Y 3  is H or the like; Y 4  is etherified hydroxyl or the like) with an amine of the formula: H 2 N-R 5 . 
     COPYRIGHT: (C)1996,JPO
Patent JP-H08161870-A (JP)
Title: Recorder
Inventor: ARAMAKI JUNICHI
IPC: G11B11/105
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a recorder capable of limiting the length in the silent part between musics on a recording medium to a specified time, executing decent dubbing recording. CONSTITUTION: A recording control means executes control in such a manner that the same recording position is assigned by a recording position assigning means with respect to respective blocks and a recording operation is executed during the time before the blocks of the level decided to be not below the prescribed level are detected by a level detecting means when the continuation of the prescribed number or above of the blocks of the level attaining the prescribed level or below are discriminated. The same processing is executed when the time which the level attains the prescribed value or below continues for the prescribed time or longer. Track changes are also discriminated and are used as a criterion for starting or ending the execution of the processing.
Patent JP-H06165766-A (JP)
Title: Method for controlling surface temperature of magnet for mri apparatus
Inventor: OTA TADATOSHI
IPC: G01R33/20
Filed: 1992-11-30
Abstract: PURPOSE:To make it possible to perform always stable image output by making temp. or an iron yoke shield unchanged and making the magnetic field in a diagnostic space unchanged. CONSTITUTION:A temp. sensor 3 is fixed on the surface of an iron yoke shield 1 of a magnet and this sensor 3 is connected with a temp. controller 8 of an air conditioner 4 in a diagnostic room 10 wherein the magnet is provided.
Patent JP-H11154136-A (JP)
Title: Method and device for transferring data
Inventor: TOMINAGA MASASHI
IPC: G06F13/42
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To directly transfer data between input/output control mechanisms while checking and adjusting synchronization and the speed of the input/ output control mechanism when the plural input/output control mechanisms at different operating speed mixedly exist on a bus. SOLUTION: When initializing the operation of the bus, a synchronization check signal ADJB is issued, the speed and synchronization of input/output control mechanisms A, B, C and D are detected, the synchronization is adjusted between the input/output control mechanism A and the mechanisms B, C and D and by issuing an instruction corresponding to the input/output control mechanisms to perform transfer when actually performing the data transfer, even when the input/output control mechanisms at different operating speed exist, without interposing any speed converting input/output control mechanism or the like, data can be directly exchanged between the input/output control mechanisms.
Patent JP-H07174151-A (JP)
Title: Shaft body for cam shaft
Inventor: HANADA KUNIO
IPC: F16D1/06
Filed: 1993-12-20
Abstract: PURPOSE:To easily and accurately attain setting of an angle of a cam piece when the cam piece of separate unit is fixed to a shaft main unit. CONSTITUTION:Prior to fitting of a cam piece, a tubular body 12 is fitted to the periphery in one end part of a cylindrical shaft main unit 11 to fix it. This tubular body 12 has a reference surface 15 partly in the peripheral surface. Accordingly, when the cam piece is fitted in, an angle about a axis O of the shaft main unit 11 can be standardized by the reference surface 15. Based on this standardization, an angle of the cam piece may be set.
Patent JP-H0623045-A (JP)
Title: Passive drug release socket
Inventor: BURAIAN DEII ZUDEBU
IPC: A61M/
Filed: 1991-10-29
Abstract: PURPOSE: To provide an improved dosing set suitable for discharging medical solution to a patient and for storing a cartridge with improved design to contain useful medicine. CONSTITUTION: This dosing set for medical solution is to passively restore and discharge a medicine 108 by a liquid flowing through the dosing set. A socket 42 attached to the dosing set is suitable for receiving a cartridge 44 in which a usable medicine is contained. An air flask 46 is attached downstream from the socket 42. The dosing set has also an adapter to connect the cartridge and the socket.
Patent JP-H07228839-A (JP)
Title: Polyimide varnish
Inventor: ISHIKAWA MOTOAKI
IPC: C08K5/09
Filed: 1994-12-22
Abstract: PURPOSE:To provide a varnish capable of forming smooth coating films, and useful for insulating films protecting films used for electric electronic elements or useful for liquid crystal-orienting films, etc., by dissolving a polyimide (precursor) in an organic solvent containing a specific amount of a specified lactic acid derivative. CONSTITUTION:A varnish is produced by dissolving a polyimide (precursor) in an organic solvent containing 5-60wt.% (preferably 10-50wt.% of a lactic acid derivative of the formula (preferable example, n-butyl lactate ester). The polyimide (precursor) is usually produced by polycondensing a tetracarboxylic acid derivative with a primary diamine and subsequently subjecting the obtained polyimide precursor to a ring-closing imidation reaction.
Patent JP-H06167665-A (JP)
Title: Optical deflector and its production
Inventor: TADA NAOYUKI
IPC: G02B26/12
Filed: 1992-11-30
Abstract: PURPOSE:To prevent deformation of the reflection surfaces of a rotating polygon mirror caused by tightening force and heat at the time of assembly, with simple constitution. CONSTITUTION:The optical deflector for deflecting a light bean by a rotating polygon mirror and scanning the surface of a photosensitive body with this light beam is constituted by integrally forming boss parts 2 onto the mounting surfaces of the rotary polygon mirror 1, inserting these boss parts 2 into the holes formed in the collar part 3a of a rotating body 3 and deforming the boss parts 2 by ultrasonic waves, heat or pressure, thereby fixing the rotary polygon mirror 1 to the collar parts 3a.