baber/WOPTO huggingface dataset:
Patent JP-S59161151-A (JP)
Title: Data communication system
Inventor: HIROKAWA KATSUHISA
IPC: H04L9/10
Filed: 1983-03-04
Abstract: PURPOSE:To execute easily a ciphered data communication to plural other parties by ciphering a data from a data source and transmitting it to other device in accordance with a ciphering key from an information storage medium, and not ciphering a data from a data source when the information storage medium is not inserted. CONSTITUTION:When a person in charge inserts an IC card 22 into a card inserting port of a data protecting device 21, the card is connected to an IC chip write part 40. Subsequently, when the person in charge inputs a code number by a ten key 27, a control part 26 writes it in an IC chip, compares it with a code number stored in advance, and only when there is a prescribed relation, a signal is sent to a data converting part 31. In this state, the person in charge connects a circuit to a correspondent bank by a telephone, and sends a transaction data to the converting part 31 through a communication control device 13 and an interface part 32 in the device 21 by using a keyboard 3 of a personal computer 1. As a result, the converting part 31 ciphers the data in accordance with a ciphering key from the control part 26, and sends it to the center of the bank through a communication circuit 24.
Patent JP-S60178385-A (JP)
Inventor: HARA TSUGIYOSHI
IPC: G21C3/30
Filed: 1984-02-27
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-H08236783-A (JP)
Title: Acceleration sensor and manufacture thereof
Inventor: WATANABE AKIHIKO
IPC: H01L29/84
Filed: 1995-02-23
Abstract: PURPOSE: To provide an acceleration sensor having high sensitivity by forming both a fixed electrode and a movable electrode of n-type single-crystal epitaxial layers, and forming insulating films made of porous oxide silicon at the lower part of the fixed electrode and the non-pectinated lower part of the movable electrode. CONSTITUTION: A pair of pectinated fixed and movable electrodes 3, 4 formed in thin films are made of n-type single-crystal silicon epitaxial layers 5. The electrodes 3, 4 are divided into rectangular non-pectinated parts 3b, 4b and a plurality of pectinated parts 3a, 4a protruding at an equal pitch from the parts, 3b, 4b to the side. A gap G1 is assumed between the parts 3a and 4a. An insulating layer 6 made of porous oxide silicon is formed at the lower parts of the parts 3b, 3a of the electrode 3 and the lower parts of the parts 4b of the electrode 4. On the other hand, an air gap 7 is formed at the lower part of the part 4a of the electrode 4. Accordingly, the part 4a of the electrode 4 can be displaced, while the part 3a of the fixed electrode is impossible to be displaced.
Patent JP-H06250335-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TACHIBANA KIMIE
IPC: C08G63/88
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material excellent in curling property and pressure resistance by incorporating a specified coupler into photographic layers and laminating polyester layers. CONSTITUTION:At least one layer of photographic layers contains a coupler expressed by the formula. A transparent supporting body consists of laminated polyester layers having different equilibrium water contents. In the formula, R<1> is -CONR<4>R<5>, -NHCOR<4>, -NHCOOR<6>, NHSO2R<6>, -NHCONR<4>R<5>, -SO2NR<4>R<5>, or -NHSO2NR<4>R<5>, R<2> is H or substituent, R<3> is a substituent, X is hydrogen atom or a group which can be released by the reaction with the oxidant of an aromatic primary amine developing agent. 1 is an integer 0-3, R<4>, R<5> are hydrogen atoms, aromatic groups, aliphatic groups or heteroring groups, R<6> is an aromatic group, aliphatic group, or heteroring group. When 1 is 2 or 3, R<3> may be same or different or may be bonded to form rings. R<4> and R<5>, R<2> and R<3>, R<2> and X may be bonded to form rings.
Patent JP-2000235758-A (JP)
Title: Clamping device of rotary body
Inventor: OSAWA HARUSHIGE
IPC: G11B17/028
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To enable the sure and stable clamping of a rotary body such as a disk rotating at high speed by the simple and inexpensive constitution. SOLUTION: In this clamping device of the rotary body, the clamping member 21 is constituted of a tray type abutting body 22 consisting of a hard plastic such as PET, on the lower surface of which the disk D is abutted, a yoke plate 23 with a circuit by planar viewing consisting of a magnetic material such as an iron disposed inside the abutting body 22, and a rubber member 24 as a connecting body for connectedly supporting the yoke body 23 with respect to the abutting body 22 in the vertical direction with elasticity. The disk D is held between such clamping member 21 and a turntable 8 as the rotating member fixed to a shaft of a motor 5.
Patent JP-S59160405-A (JP)
Inventor: TSUBATA NORITAKA
IPC: A44B18/00
Filed: 1983-03-04
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-H06135304-A (JP)
Title: Outrigger device for construction machine
Inventor: SUZUKI KAZUHIRO
IPC: B66C23/78
Filed: 1991-02-04
Abstract: PURPOSE:To provide, as an outrigger device for a construction machine, a small, light and low cost device with extremely simple structure because a drive device in which a cable is used for taking in/out of a leg part is employed. CONSTITUTION:An outrigger device 1 for a construction machine is provided with a drive device 5 fixed near the base part of an outer cylinder part 3 and forcing a toothed cable 7 and the like to slide by a motor, and also a guide pipe 6 in which one side of the toothed cable 7 stretched around the drive device 5 is inserted and formed in nearly U letter shape which can reverse a moving direction. Its construction comprises such components as a guide rail 9 whose one end is fixed on the base part of the outer cylinder part and other end is stretched in a cylinder part, and a slide member inserted into the guide rail 9 slidably and also fixed on the suitable position of the cylinder part and is arranged in such a manner that the other tip part of the toothed cable 7 is connected to the suitable position of the slide member.
Patent JP-S62195490-A (JP)
Title: Turbomolecular pump
Inventor: ITAYA YOSHIYUKI
IPC: F04C27/00
Filed: 1986-02-19
Abstract: PURPOSE:To realize the clean vacuum by arranging a shaft seal means filled with the magnetic fluid for shaft-sealing the part between a rotary shaft and the frame body of a motor on the load side in comparison with a bearing and securing the perfect shaft seal by the magnetic fluid, thus preventing the flow out of oil mists. CONSTITUTION:A shaft seal means 11 filled with magnetic fluid idle for shaft- sealing the part between a rotary shaft 1a and the frame body for a motor 1 is arranged on the load side in comparison with a bearing 1c. In other words, the shaft seal means 11 is constituted of a rotor 11a installed onto the outer periphery of the rotary shaft 1a, a pair of pole pieces 11d installed in to a shaft penetration part so as to nip a permanent magnet 11c, and the magnetic fluid 11e filling the gap between a stage 11d formed onto the rotor 11a and a pair of pole pieces 11d. Therefore, the perfect shaft seal is secured by the magnetic fluid 11e, and the flow out of oil mists can be prevented, and the clean vacuum can be realized, and the quantity of lubricating oil can be reduced, and the leak of gas into the motor 1 can be prevented, and the corrosion of inside or deterioration of oil can be prevented, and the long stable use is permitted.
Patent JP-S54127308-A (JP)
Title: High speed photographic camera apparatus
Inventor: SAKANE TOSHIO
IPC: H04N5/91
Filed: 1978-03-27
Abstract: PURPOSE: To make photographing and its image reproduction higher in speed by recording the image pickup signals by the elements of two-dimensional arrays providing both photoelectric conversion function and change transfer function in a magnetic tape via multichannel recording head.  
     CONSTITUTION: Light from the subject 1 enters the area sensor 3 of image pick-up element surfaces formed of charge coupled type semiconductor elements CCD of matrix form two-dimentional arrays and the elements CCD... generated the video signals corresponding to the luminances of picture elements as voltages. The voltages are drawn out simultaneously for each row of the matrix and time-serially for each column via the control circuit 6 which generates the horizontal synchronizing and vertical synchronizing signals. These are then drawn out as the frequency signals corresponding to the luminances by a signal conversion circuit 4 and become the television signals which are then applied to the respective heads of the multichannel magnetic head at each time series and are thereby recorded in a magnetic tape. Hence, instantaneous high speed photographing and high speed image reproduction wihtout using any film may be accomplished without using any intricate shutters such as of prism rotating system and other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03239034-A (JP)
Title: Transmission system for scramble signal and its receiver
Inventor: HOSHINO TAKANARI
IPC: H04N7/167
Filed: 1990-02-16
Abstract: PURPOSE:To prevent interception by scrambling 1st and 2nd data in a hierarchical way so as to decode them entirely. CONSTITUTION:Scrambling using a key signal K1 is applied to a common information signals string and scrambling by using key signals K1, K2 is implemented to an indivisual information signal string. A key signal K2 scrambling an individual information signal string is inserted to a common information signal string and the common information signal string is scrambled by the key signal K1 and sent. The common information signal string is descrambled at a receiver side and the key signal K2 is extracted from the common information signal string, the individual information signal string is descrambled by using the key signal K2 and the substantial descrambling is implemented for the reception signal. Thus, the decoding is much made difficult.
Patent JP-S61194339-A (JP)
Title: Nuclear magnetic resonance image pick-up apparatus
Inventor: YOSHITOME EIJI
IPC: G01R33/565
Filed: 1985-02-25
Abstract: PURPOSE:To obtain an image reduced in artifact by the re-constitution of a Fourier method using a FID signal even if there is spacial non-uniformity in a main magnetic field, by using two kinds of gradient magnetic fields equal in magnitude but different in an inclination direction. CONSTITUTION:Two gradient magnetic fields equal in magnitude but mutually different in the inclination direction of a magnetic field gradient to measure the FID signals of the same object (a). A zero value is embedded in the negative time region of the FID signals and, corresponding to the inclination direction of the magnetic field gradient at the measuring time of FID signals, one complex image issubjected to Fourier conversion as it is and the other is subjected to Fourier conversion so that a reading time axis receives positive and negative reversal. Further, the position and density strain correction in a reading direction is applied to the output from a Fourier converter means corresponding to preliminarily calculated main magnetic field non-uniform distribution and two complex images are added and the added complex image is subjected to image processing to obtain an actual number image.
Patent JP-S62193418-A (JP)
Title: Filter changeover circuit for intermediate frequency amplifier circuit
Inventor: SHIMIZU RYOJI
IPC: H04B1/26
Filed: 1986-02-20
Abstract: PURPOSE:To prevent noise at switching from being caused by applying automatic changeover from a narrow band filter circuit to a broad band filter circuit when a reception signal has a large frequency deviation and evading the circuit from being changed over at each occasion when the broad band filter circuit is once selected. CONSTITUTION:When the frequency deviation of the input signal is large, since the level exceeds a setting value of a mean level detection circuit 36, a switching element 44 is turned on, then a signal of other input of the 2nd NOR gate 53 of a hold circuit 51 is lost and an output appears at the 2nd NOR gate 53. When an output appears once at the 2nd NOR gate 53 of the hold circuit 51 by the 1st switching signal of the switching element 44, since no signal is supplied to one input of the 2nd NOR gate 53, even when the 2nd and succeeding switching signals are sent repetitively, the switching element 44 is not changed over and the hold circuit 51 continues to turn on switching diodes 30, 30 of the broad band filter circuit 23.
Patent JP-H01212066-A (JP)
Title: Multi semiconductor laser beam source device
Inventor: MIYAGAWA ICHIRO
IPC: G02B27/30
Filed: 1988-02-18
Abstract: PURPOSE:To generate an excellent beam in reading and recording without expanding the whole body of an image information reading and reproducing device by fixing plural semiconductor lasers for read and those for reproduction on one same supporter and using the both semiconductor lasers switchingly between read and reproduction. CONSTITUTION:The semiconductor lasers 3A-3H for read and those 3I, 3J for reproduction are fixed on the same supporter 2, and only the lasers 3A-3H for read are driven when reading, while at the time of reproducing, only those 3I, 3J are driven, and thus a read beam and a recording beam are respectively emitted in specific optical paths. As a result, a beam source for read and that for recording can be collected closely, hence a read beam and a recording beam can be emitted without expanding the whole of an image information reading and reproducing device.
Patent JP-S63205596-A (JP)
Inventor: SAITO KOICHI
IPC: G21C7/24
Filed: 1987-02-20
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-S53120261-A (JP)
Title: Shadow mask and its manufacture
Inventor: MATSUSHITA MITSURU
IPC: B21D39/02
Filed: 1977-03-29
Abstract: PURPOSE: To maintain the intensity of the aperture plate itself eliminating the frame virtually by providing a unified reinforcement at the periphery of the spherical part of the aperture plate of the shadow mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08207395-A (JP)
Title: Correcting method for ink jet recording material
Inventor: OTA TETSUJI
IPC: B41J29/26
Filed: 1995-01-31
Abstract: PURPOSE: To allow a rough surface to be formed on a bare base material film and to inhibit the corrected part to be apparent by removing the unnecessary part of a receiving layer by an erasing material containing abrasives after an ink jet recording material is recorded as prescribed, and simultaneously skiving the film. CONSTITUTION: When an unnecessary recoded image part is removed together with the ink receiving layer 2 of an ink jet recording material after the layer 2 is recorded with an image 3, the unnecessary image part 3 is rubbed to be removed by using an erasing material containing abrasives. The erasing material which physically removes the layer and makes the surface of a base material film 1 a suitable rough surface is used. For example, an eraser, sandpaper, a wire brush or steel wool sold in the market is used. According to this, since the surface of the film 1 of the corrected part becomes rough, the difference of the reflectivity from the residual receiving layer 2 is almost eliminated, and the impair of an external appearance can be obviated.
Patent JP-S58154156-A (JP)
Title: Metal vapor electric-discharge lamp
Inventor: WATABE KEIJI
IPC: H01J61/56
Filed: 1982-03-08
Abstract: PURPOSE:To prevent any dangling of a tungsten coil during the lighting of a metal vapor electric-discharge lamp as well as any short circuit of the coil by specifying the partial pressure of oxygen in the outer tube. CONSTITUTION:In a lamp outer tube 10, an emission tube 5, and a starter 2 which consists of a heat-responsive element 3 and a fixed resistor which restricts a current flowing through the heat-responsive element 3 are incorporated. The above fixed resistor is made of a carbon-film resistor 17. The partial pressure of oxygen contained in the above outer tube 10 is restricted to below 10<-4>Torr. When a source voltage is applied, a voltage of 200V is supplied to a base 18 through a ballast 11, and a current flows in the carbon-film resistor 17, a heater 16 and a bimetal switch 3. The current flowing at this point principally is restricted by the resistance of the resistor 17, and prevents the generation of any unusual high voltage pulse. In about 10sec after the application of the source voltage, the bimetal switch 3 operates due to the heat of the heater 16, and becomes an opened state. As a result, the lamp is lighted by high voltage generated in the ballast 11 at this point.
Patent JP-S59163087-A (JP)
Title: Diffusion joining method and composite body by said method
Inventor: YAMANE KENJI
IPC: B23K20/233
Filed: 1983-03-04
Abstract: PURPOSE:To adhere a silicon wafer by diffusion joining to an Al substrate at high adhesion in the stage of adhering the silicon wafer to the Al substrate by pressurizing and heating both in a vacuum. CONSTITUTION:A silicon wafer 1 and an Al plate 2 having high purity is ultrasonically cleaned in an acetone and are then heated at 580-660 deg.C and are held for about one hour while both are kept pressed. The wafer 1 and the substrate 2 diffuse to each other, and are thus extremely securely joined. Since the heat generated from the wafer 1 is radiated quickly by the Al substrate, the rupture of the silicon wafer by the effect of heat is obviated.
Patent JP-2000233922-A (JP)
Title: Caking preventing method of hygroscopic inorganic powder
Inventor: TOU HIROYUKI
IPC: A23L27/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of clouding even at the time of dissolving in water and to prevent caking while keeping fluidity by adding burnt alum in low water content inorganic powder. SOLUTION: The burnt alum is mixed by 0.1-5 wt.% into one or more kinds of the low water content hygroscopic inorganic powders selected from salts consisting essentially of sodium chloride such as salt for food, ammonium sulfate, ammonium chloride and potassium chloride, which contains about 0.1 wt.% moisture. The particle size of the burnt alum is desirably smaller than that of the hygroscopic inorganic powder. The burnt alum absorbs the moisture in the atmosphere such as air to constantly keep the hygroscopic inorganic powder to a dried state. The dissolution due to the absorption of the moisture is not generated and the caking is prevented. The burnt alum can be enclosed in a vessel housing the low water content hygroscopic inorganic powder. The enclosing quantity of the burnt alum is 0.4-5 wt.% to the hygroscopic inorganic powder.  The burnt alum is enclosed as a formed body having the same particle size as that of the hygroscopic inorganic powder or having an optional shape.
Patent JP-H08229643-A (JP)
Title: Molten metal cleaning method to remove air bubble and inclusion and device therefor
Inventor: UCHIMURA MITSUO
IPC: B22D43/00
Filed: 1995-02-24
Abstract: PURPOSE: To prevent air bubble from intruding into a mold by blowing in inert gas from the inner wall of cylinder arranged between an immersion nozzle and tundish and reducing the speed of molten metal passing through a cylinder slower than of elevating speed of bubble. CONSTITUTION: A cylinder 12 is arranged between a tundish 9 and mold 10. Inert gas 8 is blown in molten metal from a porous plug 1 arranged in the inner wall of a cylinder 12. The flow rate is controlled by operating a stopper 11, etc., so that the following inequalities are satisfied. 0.6>(t/(ρ.S)). 0.6>(t/(ρ.π.(R<2> - ρ<2> (). S; cross section area (m<2> ), t; passing molten metal quantity (t/s), ρ; density of molten metal (t/m<3> ), R; inner diameter of cylinder to which gas is blown in (m), r; radius of stopper (m) π; ratio of circumference of circle to its diameter. By this method, generation of nozzle clogging is reduced.
Patent JP-S63201679-A (JP)
Title: Pressure fixing device
Inventor: WATANABE SATOSHI
IPC: G03G15/20
Filed: 1987-02-18
Abstract: PURPOSE:To permit sure fixing of a material to be fixed to recording paper by rolling a fixing roll under turning while bringing the same into pressurized contact with the recording paper under the pressure corresponding to the elastic force of an elastic member. CONSTITUTION:Microcapsules in an uncured state are broken down by the pressure acted by the fixing roll 29 as the roll rolls. Ink of various colors sealed therein is mixedly fixed onto the recording paper 5, by which graphic patterns and characters consisting of required colors are recorded on the recording paper 5. Since the longitudinal sectional shape of the roll 29 is formed to a drum shape to minimize the press contact with a capsule sheet 13, the pressure corresponding to the elastic force of a compression spring 25 acts concentrically to the pressurized contact surface with the sheet 13, thereby generating the pressure sufficient to break down the uncured microcapsules. The sure fixing of the material to be fixed to the recording paper by the small pressure is thereby permitted and the size of the device and the cost of the paper are reduced.
Patent JP-H07213942-A (JP)
Title: Belt conveyer for grinder
Inventor: SHIBANUMA KEIICHI
IPC: B02C1/02
Filed: 1994-02-09
Abstract: PURPOSE:To provide a belt conveyer wherein iron materials such as steel reinforcing rods can be approximately completely removed from an article to be crushed by means of a crusher and there exists no need to remove a magnetic separator being a separated body, in a belt conveyer carrying out the article to be crushed by the crusher of a grinder. CONSTITUTION:The first magnet 22 for attracting iron materials on a belt 29 is provided on a roller 21 on the apex side of the carrying direction of an article to be crushed on a belt conveyer 20. The second magnet 23 for keeping attraction of the iron materials on the belt part of the lower side until midway part over a range from the roller 21 on the apex side to the midway part of the roller 31 on the base end side is provided on the lower side part of the belt 29.
Patent JP-S62196811-A (JP)
Inventor: FUKUDA YASUAKI
IPC: H01G4/12
Filed: 1986-02-22
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-H10230505-A (JP)
Title: Wood barking apparatus
Inventor: YAMOCHI YASUHIDE
IPC: B27L1/10
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To perform barking work by a barking apparatus in the same way as the case of a log material. SOLUTION: The low part of a downstream side wall 18 in a wood receiving frame 16 is erected at the position inside the center of the rotary shaft of a lower rotor 4. Therefore, a wood W brought into contact with the downstream side wall 18 by peeling blades 8 is repulsed toward an upstream side wall 17 simultaneously with barking action without expanding any wasteful stagnation time to subsequently start return flow and revolution.
Patent JP-H03239239-A (JP)
Title: Silver halide photographic sensitive material having rapid processing property and high sensitivity and image forming method
Inventor: YAGI TOSHIHIKO
IPC: G03C1/035
Filed: 1990-02-16
Abstract: PURPOSE:To improve rapid processing property by specifying the characteristics of the silver halides of the specified particle number of the silver halide particles in emulsion layers. CONSTITUTION:The particles of the particle number occupying >=10% of the total particle surface area including the quantile range where the average sur face area value is included in the segment of the quantile range of the particle surface spraying distribution of the silver halide particles in the silver halide photographic emulsion layer phase are formed of the particles which dissolve from the ridge lines of the particle crystals by immersing for 30 seconds to 3 minutes and 15 seconds in 4g/l aq. soln. of sodium sulfite anhydride kept at 38 deg.C. This silver halide emulsion is obtd. by adding the silver halide emulsion of the fine particles having the specified halogen compsn. to the silver halide emulsion which is AgClaBrbIc in the halogen compsn. on the particle surface. The rapid processing property in color development is improved in this way.