baber/WOPTO huggingface dataset:
Patent JP-H09218905-A (JP)
Title: Electronic check system
Inventor: YOSHIDA AKIO
IPC: G06Q40/02
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To detect the copy use of an electronic check by communication between interested parties and to make a payment by a received electronic check. SOLUTION: The secret key and public key of each user and the public key of a bank are stored in an IC card possessed by the user. When the user 11 sends the electronic check to the other user 27, the respective public keys are mutually informed between the IC cards 45 and 47 and a random number is informed from the IC card 47 of a receiver 27 to the IC card 45 of a payer 11. The IC card 45 on a paying side changes the sequence of a progression included in the electronic check based on the random number, ciphers it by the public key of the receiver 27 and transmits it to the IC card 47 on a receiving side.  The IC card 47 on the receiving side deciphers the electronic check by the secret key of the receiver 27, confirms the propriety of a bank signature by the public key of the bank, confirms whether or not the sequence of the progression is correctly changed corresponding to the random number and formally receives the electronic check.
Patent JP-H01198283-A (JP)
Title: Vibrating wave motor
Inventor: SEKI HIROYUKI
IPC: H02N2/00
Filed: 1988-02-02
Abstract: PURPOSE:To convert energy efficiently, by deforming the cross-sectional shape of an elastic member and facilitating vibration in the directions A and B upon resonance. CONSTITUTION:An elastic member 1 has square cross-section having square protrusions 5a-5d at four corners thereof, where the cross-section is made uniform in the longitudinal direction, and four electro-mechanical energy converting elements 2a-2d polarized in the direction of the thickness are jointed thereto. When electrical fields having same potentials are applied onto the converting elements 2a, 2c, the element 2a shrinks. When the electrical field is applied reversely, the vibrating member deforms in reverse direction. Consequently, the vibrating member vibrates in the direction A upon application of alternating field onto the elements 2a, 2c. Similarly, the converting elements 2b, 2d vibrate in the direction B. When the shape of the cross-section is set such that the bending rigidity of the vibrating member is minimized in two vertical directions in which the bending force produced through the converting element 2 is applied onto the vibrating member, the produced force functions effectively.
Patent JP-S60166650-A (JP)
Title: Preparation of acylamino-naphthalene derivative
Inventor: OOHASHI NAOHITO
IPC: C07C315/04
Filed: 1984-02-08
Abstract: PURPOSE:To obtain the titled compound useful as a carcinostatic agent and a synthetic intermediate therefor in high yield, by reacting a racemic or optically active amino-ester derivative with a methylsulfinyl carbonion, desulfurizing the reaction product, and acylating the desulfurized product. CONSTITUTION:A racemic or optically active amino-ester derivative of formula I (R is ester residue) is reacted with a methylsulfinyl carbonion in a solvent at -10-+60 deg.C to give a sulfoxide derivative of formula II, which is then reduced with zinc dust, and desulfurized with aluminum amalgam, etc. to afford an amino-ketone derivative of formula III. The resultant compound of formula IIIis then acylated in the presence of an organic base by the conventional method to give the aimed substance of formula IV. The racemic amino-ester derivative is if necessary optically resolved with one of mandelic acid, tartaric acid, dibenzoyltastaric acid, camphorsulfonic acid and 3-bromo-camphorsulfonic acid for use.
Patent JP-2000223056-A (JP)
Title: Electron beam generating device
Inventor: OGURA YASUHIRO
IPC: H01J37/248
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam generating device while the entire device is made compact. SOLUTION: Two output terminals provided in the electron generating power source of a high voltage generating device are connected to an electron gun by a gas insulating bus-bar. Two connecting conductors 11, 12 between the output terminals and the electron gun are adjacently disposed around the center in a tank 13, and a cross section shape perpendicular to an axial direction is so formed that the circumference of the combined cross section of the two pieces becomes almost circular.
Patent JP-H03229863-A (JP)
Title: Plasma device for film formation
Inventor: SUKEGAWA TAKESHI
IPC: H01L21/31
Filed: 1990-02-01
Abstract: PURPOSE:To rapidly and easily form a film having a uniform thickness on a substrate by inclining the front surface of the substrate with plasma flow and rotating the substrate in such a manner that the intersected point of the central axis of the substrate and the central axis of the plasma flow exists on the substrate. CONSTITUTION:An annular target 18 in the inlet of a film forming chamber 3 is sputtered by plasma 16 formed in a plasma forming chamber 1 and the particles of a material for film formation are splashed in the plasma flow 17 to form a film 29 on the substrate 21 on a substrate imposing base 22. The substrate 21 is rotated around the central axis 25 by a means 31 in such a manner that the front surface of the substrate 21 exists on the surface inclined by a prescribed angle theta with the surface orthogonal with the central axis 26 of the plasma flow 17 and the intersected point P of the central axis 25 of the substrate 21 and the central axis 26 of the plasma flow 17 exists on the front surface of the substrate 21. The film having the uniform thickness is rapidly and easily formed on the substrate 21 in this way.
Patent JP-H09206031-A (JP)
Title: Production of fishery paste product using transglutaminase
Inventor: TANNO HIROYUKI
IPC: A23L17/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To produce a fishery paste product imparted with elasticity and flexibility, excellent in palatability and taste and suitable for a boiled fish paste, etc., by compounding ground fish meat with a transglutaminase and a protein partial hydrolysate, and treating the mixture under specific conditions. SOLUTION: Ground fish meat of Alaska pollack, etc., is compounded with a transglutaminase preferably in an amount of 0.1-10 unit (based on 1g of the fish meat as raw material) and a protein partial hydrolysate derived from a wheat gluten, a lactoprotein and a soybean protein preferably in an amount of 0.05-1.0g (based on 100g of the fish meat as raw material), the mixture is subjected to gelation under low temperature conditions such as 0-30 deg.C, and subsequently the treated mixture is heated to obtain the objective fishery paste product.
Patent JP-H06234321-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMADA AKIYOSHI
IPC: B60H1/32
Filed: 1993-02-10
Abstract: PURPOSE:To provide a vehicular air conditioner capable of performing zone air-conditioning without being a burden on the vehicle side from the viewpoint of installation cost. CONSTITUTION:Two package-type roof units 2, 3 each with a condensing unit 5 and a cleaning unit 6 integrally enclosed therein are installed on the vehicle roof of a bus. The respective roof units 2, 3 are provided with evaporator blowers 11a-11f for blowing air into the vehicle interior, and the respective evaporator blowers 11a-11f are independently controlled by an air-conditioning control device on the basis of temperature difference between the set temperature and the detected temperature of an internal air thermistor for detecting the vehicle interior temperature every air-conditioning zone.
Patent JP-S55116122-A (JP)
Title: Information processor
Inventor: OOTSUKA TOSHINORI
IPC: G06F3/00
Filed: 1979-02-28
Abstract: PURPOSE: To realize high-speed operation and simplification of constitution, to simplify the extension of processors, and to improve the versatility of an information processor, by judging permission to use a common bus by comparing an input-stage signal with an output-stage signal.  
     CONSTITUTION: Information processors 1, 2...N with an independent processing function are connected so that signals from one input terminal IN and one output terminal OUT each one has will propagate via a loop in one direction, and unit N at the final stage is connected to unit 1 at the initial stage via inverter 7, thereby circulating signal P showing permission to use common bus 8 via the loop formed of units 1WN and inverter 7. When there is a difference in potential between the input and output terminals of unit 1, it is judged that bue 8 can be used and on the arrival of the bus-8 use request signal, the use of bus 8 is started while the level of OUT 1  is inhibited from changing to H. Next, signal P of output OUTN of unit N is applied to IN 1  being inverted 7 to level L, and then compared with the potential of OUT 1  to detect the usable state of bus 8. Then, signal P is held at level L. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000222758-A (JP)
Title: Semiconductor laser power controller
Inventor: MIYAGAWA SATOSHI
IPC: G11B7/0045
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for performing high-speed control with a D/A converter having a small number of bits in a semiconductor laser power controller used for an optical disk recorder/player. SOLUTION: In the control of playing power, by using a bias current control system 150 for executing rough control and a playing current control system 140 for executing fine control, the control of a bias current is performed based on the error of the playing current control system. In a recording current control system 160 for controlling recording power, a means for setting a recording current reference value used to decide a recording current operation point and a recording current table 24 for recording power are provided, and by setting a recording current reference value with reference to the table during the changing of recording power, recording power is controlled at a high speed.
Patent JP-H03226791-A (JP)
Title: Display device
Inventor: OSAWA HIROSHI
IPC: G09G3/34
Filed: 1990-01-31
Abstract: PURPOSE:To improve the resolution of a display screen by performing opening/closing control over the parts of picture elements of a display panel according to a synchronizing signal, controlling the color of emitted light from light emitting means arrayed behind a liquid crystal panel according to primary color signals made to correspond to the synchronizing signal, and making the light from the light emitting means incident on the liquid crystal panel. CONSTITUTION:A shutter means performs the opening/closing control over the parts of respective picture elements on the display panel 1 according to the input synchronizing signal. When the primary color signals which are made to correspond to the synchronizing signal are inputted to the light emitting means 7, 9, and 11, the light emitting means 7, 9, and 11 emit light beams of colors corresponding to the primary color signals. The light beams emitted by the light emitting means 7, 9, and 11 are diffused by a diffusion plate 12 arranged between the display panel 1 and light emitting means 7, 9, and 11 and made incident uniformly on the display panel. Therefore, picture elements which are opened with the synchronizing signal illuminate in the colors of the light beams emitted by the light emitting means 7, 9 and 11 according to the primary color signals. Consequently, the resolution on the display screen is improved.
Patent JP-S61183842-A (JP)
Title: Device for wiping periphery of color cathode-ray tube
Inventor: MIYAZAKI TETSUO
IPC: H01J9/38
Filed: 1985-02-08
Abstract: PURPOSE:To facilitate replacement of the wiping belt and washing of the washing container by incorporating both a mechanism for bringing the wiping belt into pressure contact with the end surface of a panel and a mechanism for washing the belt and by using a movable rack to move a device for wiping the periphery of a color cathode-ray tube back and forth. CONSTITUTION:An air cylinder 6 is used to drive a belt structure 4 which has a wiping belt 3, a coupled roller 13 and a wiping and a drawing roller 9 and 16. A wire 24 and a plumb 8 are used to bring the belt 3 into contact with a panel 1 with given pressure to wipe off a surplus application agent adhering to the end surface of the panel 1 of a cathode-ray tube. The wiping belt 3 can be continuously washed in a washing container 5. The belt 3 is replaced by moving the device on a rail 15 and separating the belt structure 4 from the fixed metallic part 23 of a fulcrum 17. Additionally, the washing container 5 can be washed. Accordingly, handling of the device can be significantly improved.
Patent JP-S63191044-A (JP)
Title: Cell analyzer
Inventor: HIRAKO SHINICHI
IPC: G01N21/64
Filed: 1987-02-03
Abstract: PURPOSE:To achieve automatic distribution of desired cells accurately, by identifying an abnormal distribution of parameters involving selection within a cell selection area based on statistic variables. CONSTITUTION:First, a sample of a healthy person is measured and a standard cell selection area is set to calculate statistic variables. Subsequently, when a sample to be inspected is set on a cell analyzer, it flow through a flowcell 2 together with a sheath liquid and the intensity I0 of forward scattered light, that I90 of 90 deg. scattered light, that Ir of red fluorescence and that Ig of green fluorescence are measured with a photomultiplier tubes 7a-7d to be stored into a memory circuit 13. The intensities I0 and I90 of scattered light undergoes an analysis processing and a sightgram is shown on a display section 17 with the intensities I0 and I90 of scattered light as coordinates. Subsequently, cells belonging to a set area is subjected to a statistic computation processing with a computing circuit 16. Then, it is determined with an identification circuit 19 that data of the intensities I0 and I90 of scattered light are distributed correctly in the area by identification in comparison with a reference value obtained from the sample of a healthy person.
Patent JP-H04220176-A (JP)
Title: Distortion preventive welding method and manufacturing device for panel for structure
Inventor: TAKENO SHINJI
IPC: B23K9/235
Filed: 1991-01-23
Abstract: PURPOSE:To prevent distortion by welding at the time of forming a T-shaped member by welding a plate to a slender member. CONSTITUTION:In forming a Tee joint 5 by connecting the slender member 3 by fillet welding on the one surface side of the plate 2, the rear side of a weld zone of the plate 2 is heated by a torch 50 ahead of fillet welding by a torch 40. Consequently, it can be prevented that the plate 2 bends above with the slender member 3 as a center. Further, distortion caused in the longitudinal direction of the Tee joint 5 can be also prevented by bending the slender member 3 in advance so that the side thereof for the plate 2 is made recessed or heating the slender member 3 in advance before performing fillet welding.
Patent JP-H05225056-A (JP)
Title: Cache memory
Inventor: TSUNODA KAZUHIRO
IPC: G06F12/08
Filed: 1992-02-10
Abstract: PURPOSE:To prevent the degradation in processing performance of a cache invalidating processing processor by preferentially processing the memory access from the processor. CONSTITUTION:The address of cache invalidating processing which occurs at the time of detecting noncoincidence between contents of a main storage and those of a data array 60 is held in an address buffer 20, and the memory access address on a signal line 101 is compared with all addresses in an address buffer by a comparator 30. If the address coinciding with the memory access address is not found as the comparison result, the memory access address is selected by a selecting circuit 40 to preferentially index a cache memory.
Patent JP-S54115750-A (JP)
Title: Compensation circuit against source voltage characteristic
Inventor: FUKAYA KOUICHI
IPC: H02P7/288
Filed: 1978-02-28
Abstract: PURPOSE: To compensate the source voltage dependency of a control circuit by connecting a resistor to the input terminal for receiving a feedback signal form the output then supplying current which is dependent on the source voltage to said resistor.  
     CONSTITUTION: A motor having inner reistance Ra and counter electromotive force Ea is connected between the power source Vcc and the control circuit 200' while the constant current source 8 and the referential voltage generator 9 are connected to the input terminal 1. While the output from the referential voltage generator 9 is connected to the terminal a of the error amplifier 10 and the output from the output terminal 2 is connected through the resistor R11 to the terminal b, while furthermore the terminal b is connected through the resistor R12 to the ground terminal 3 to control the output circuit 11. Since the terminal voltage of the resistor R11 increases as the source voltage Vcc increases, the output from the output circuit 11 varies not to change the rotation of motor thereby the voltage dependency can be compensated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56119408-A (JP)
Title: Method of manufacturing wick used in oil stove
Inventor: ISHII YUKITAKE
IPC: F23D3/08
Filed: 1980-02-26
Abstract: PURPOSE: To raise the combustion efficiency and to improve productivity of wicks, by manufacturing a wick by preparing slurry of glass fiber or the like having a particular diameter, immersing a gas-permeable molding frame having a cylindrical wall in the slurry, attracting the fiber over the outer surface of the frame by evacuating the inner space of the molding frame, and then drying and solidifying the fiber thus attracted on the molding frame.  
     CONSTITUTION: In slurry 1 consisting principally of heat-resisting glass fiber or crystallizable ceramic fiber having a diameter of 3μ or less, there is immersed a cylindrical molding frame 4 having a gas-permeable and cylindrical rigid side wall 2. When the inner space of the molding frame 4 is evacuated via a hose 5, mixed fiber is attracted onto the outer surface of the wall 2 to a certain thickness, so that a cylindrical sheet 6 is formed thereon. A combustion wick can be obtained by taking up the molding frame 4, detaching the cylindrical sheet 6, coating an inorganic adhesive agent over the surface of the sheet 6, and then drying and solidifying the same through application of heat. Thus, it is enabled to obtain a combustion wick having a high hardness and excellent in oil drawing performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63191490-A (JP)
Title: Image encoding and transmitting method
Inventor: ASANO KENICHI
IPC: H04N19/51
Filed: 1987-02-03
Abstract: PURPOSE:To obtain an image encoding and transmitting means which is invariably good in encoding efficiency by selecting the best variable length characteristics among plural variable length characteristics prepared corresponding to threshold value adjustments. CONSTITUTION:A variable length encoding part 4 is provided with variable length encoding circuits 4a-4c which have different kinds of variable length encoding characteristics, and the respective encoding characteristics are selected according to a threshold value Th outputted by a threshold value generating circuit 6 and controlled by a variable length encoding characteristics switch 4d. When a variation quantity is small with a small threshold value Th, codes are concentrically short almost at 0 in variable length encoding characteristics of a differential data value and when the threshold value Th is large, on the other hand, the variable length code of a small difference data value is made slightly long to obtain short codes even for the large value. Thus the characteristics are prepared and selected according to the threshold value. Consequently, the encoding efficiency is improved.
Patent JP-H07205433-A (JP)
Title: Ink jet recorder
Inventor: TOSAKA YOICHI
IPC: B41J2/165
Filed: 1994-01-24
Abstract: PURPOSE:To clean the vicinity of ink delivery ports of a recording head by a plurality of cleaning means without increasing the size of a device body to always keep the ink delivery ports in an ideal state and enhance the durability thereof. CONSTITUTION:A plurality of cleaning means 10, 11 used for different purposes are set to approximately the same position in a recording head travel direction X between a paper supply roller 1 for feeding a recording sheet 2 and a cap 9 provided for sealing delivery ports of a recording head 7 moved out of a recording area so as to be selectively driven to be projected in an operating state.
Patent JP-S61184739-A (JP)
Title: Optical pickup device for multispot
Inventor: YAMANAKA YUTAKA
IPC: G11B7/125
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a spot of a desired form by irradiating the spots of the beams sent from each light emitting points excepting a single light emitting point so that they are continous on a straight line along the track of a recording medium in order to obtain a synthetic spot and at the same time setting the output of those remaining light emitting points independently of each other. CONSTITUTION:An array light source 1 consisting of an array type laser obtained by laminating four lasers, for example, is set on a substrate together with independent laser drive circuits 2-5 which drive the light emitting points of the source 1, a collimator lens 6, a polarized beam splitter 7, a 1/4 wavelength plate 8, a condenser lens 9 and a detecting optical system 10. The laser structure has the astigmatism for three continuous light emitting points used for production of erasing spots among four light emitting points of the source 1. Thus the oval spots are obtained. A spot 11 is formed by a light emitting point having no astigmatism. While a synthetic spot 12 are formed with three coninuous spots 13-15 of three light emitting points having the astigmatism respectively.
Patent JP-H06211529-A (JP)
Title: Optical element forming device
Inventor: KOBAYASHI TAKASHI
IPC: B29D11/00
Filed: 1993-01-19
Abstract: PURPOSE:To eliminate a change in emissivity due to the high-temp. deterioration of the measuring surface when the temp. of a forming die is measured by an IR radiation thermometer to stably and precisely measure the temp., to eliminate the need to correct the emissivity of the thermometer resulting from the emissivity difference caused by the materials of the dies and to drastically reduce the working time. CONSTITUTION:A step 12 is formed on the peripheries of the forming dies 1 vertically opposed to each other, and an annular groove 11 is formed on the periphery close to a forming surface 9. A measuring member 3 made freely detachable by an E-shaped snap ring 4 is set between the step 12 and groove 11.