baber/WOPTO huggingface dataset:
Patent JP-H0261685-A (JP)
Title: Distortion correction system for cad holography system
Inventor: YOSHIKAWA SHIYOUZOU
IPC: G03H1/26
Filed: 1988-08-26
Abstract: PURPOSE:To perform correction processing efficiently by setting plural new image formation areas and one or more original image areas on a memory, reading plural original images in the original image areas in order and assigning respective divisional picture elements to the new image formation areas, and performing the distortion correcting processing. CONSTITUTION:The new image formation areas MN1-MNn and one or more original image area Mo are set on the memory MT, the original images are read in the original image area Mo in order, and respective divisional picture elements are assigned to the new image formation areas MN1-MNn to perform the distortion correction processing. Consequently, even when a memory area used for the distortion correction processing is limited and when the occupation time of a computer which performs the distortion correction processing is limited, the correction processing is performed efficiently within the respective ranges.
Patent JP-S6277027-A (JP)
Inventor: FUUBERUTO BURENDORE
IPC: G01R15/24
Filed: 1986-09-11
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-H1025609-A (JP)
Title: Wreath capable of being electrically lightened
Inventor: SATO TSUTOMU
IPC: A41G1/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a wreath capable of being electrically lightened, enabling to easily look the display of the wreath also in night and to prevent the turning of the wreath due to wind. SOLUTION: A fluorescent light is turned on from the back side of a name- displaying plate 2 disposed on the front surface of the wreath main body 12, and lights 14 attached to the outer periphery of the wreath at a constant space are also turned on. When the wreath itself is replaced with a color photograph, fluorescent lights are turned on from the back sides of a name-displaying part and a picture-displaying part for displaying the color photograph of flowers. A leg-adjusting part 6, a leg part-fixing tool 7 and a leg part-fixing bar 8 are disposed in each leg part.
Patent JP-H1040323-A (JP)
Title: Electronic settlement system using cash register
Inventor: SHIBUYA KYOICHI
IPC: G06Q20/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a memory in an IC card from being forged and to attain electronic settlement utilizing a cash register installed in a store by reading out reference data and dummy data stored in the IC memory of the IC card and decoding the read contents by using a ciphering key. SOLUTION: A ciphering/decoding means 20 reads out reference data and forged data from an IC memory built in an IC card 1 and decodes the dummy data by using a ciphering key K2. A comparing/verifying means 21 compares/ verifies whether specific relation exists between information previously stored in a ROM 15 and the card information of the IC memory or not. When the verification result is correct, a balance calculating means 22 subtracts a purchase amount of a commodity by a logic system based on the reference data. A display control means 25 fetches the reference data and a calculated new balance in a CPU 14 built in the cash register. An IC data writing means 27 writes the newly calculated balance data in the IC memory by using ciphering keys K1, K2.
Patent JP-H0635321-A (JP)
Title: Electrophotographic recorder
Inventor: MOTOHASHI TAKESHI
IPC: G03G15/08
Filed: 1992-07-17
Abstract: PURPOSE:To improve operability when the toner replenishing is carried out by opening a shutter of a toner cartridge after the toner cartridge is attached to a developing device. CONSTITUTION:The shutter is provided to freely rotate and seal an opening 46 in the toner cartridge 31, while an inputting gear 63 is provided on one edge of the shutter, an idler gear 61 engaged with the inputting gear 63 and a rotating member 60 which is engaged with the idler gear 61 are provided. The rotating member 60 is provided to freely rotate on one edge of an agitator shaft 50 of the toner cartridge 31 and one end of an energizing member 64 energizing in the direction to close the shutter is hooked onto the rotational member 60. On the other hand, an actuating protrusion 68 is provided in a top construction body 10b to be engaged with the rotational member 60 when being closed and to rotate the rotational member 60 against the energizing member 64. Then, after the toner cartridge 31 is attached to the developing device 13, the shutter is opened or closed in a motion linked with the opening/ closing action of the top construction body 10b of the device main body.
Patent JP-H1153288-A (JP)
Title: Shared virtual space simply two-dimensional interface realizing method, client system with its interface and storing medium housing its interface program
Inventor: MATSUURA NOBUHIKO
IPC: G06T17/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To realize a simplified two-dimensional interface capable of utilizing a communication module for a three-dimensional virtual space communication service as it is by consisting of a step, etc., simply expressing the area of a logical space as a two-dimensional area corresponding to the view point of a user in some axial direction. SOLUTION: A client system 1 is connected with a center equipment 2 through a network 3. The client system 1 consists of a communication control part 11 connected with the network 3 and executing communication control, a communication module 13, a position coordinate conversion part 15, a message control part 17 and a space plotting part 19. Then the part 15 converts the dimension of the three-dimensional area of individual logical space obtained from the module 13 to a dimension suited to a two-dimensional area displaying space on the client system to transfer to the part 19. The part 19 simply expresses the area of the logical space as a two-dimensional area corresponding to the view point of the user in some axial direction.
Patent JP-S6270636-A (JP)
Title: Intake throttle control device
Inventor: NISHIO YOSHITAKA
IPC: F02D41/04
Filed: 1985-09-24
Abstract: PURPOSE:To enable reduction of the generation of intake noise without causing any drop in engine output, by a method wherein an amount of intake air throttled by a valve body situated in the middle of in intake passage is controlled so that intake pressure on the low load side of an engine is regulated to a constant pressure value lower than that on the high load side. CONSTITUTION:With an engine 1 started, a negative pressure is stored in a vacuum tank 80 with the aid of a vacuum pump, and introduction of the negative pressure to the negative pressure chamber 4 of a vacuum motor 44 causes gradual closing of a valve body 3 in an intake passage 2. Then, a negative pressure downstream from the valve body 3 is increased, and introduction of the negative pressure to the negative pressure chamber 73 of a pressure control valve 70 through a communicating pipe 90 causes down movement of a valve body 76 and forces the opening end 62 of a passage 60 to be opened to an atmospheric pressure chamber 74. This causes dilution of a negative pressure in the negative pressure chamber 44 by means of the open air, and forces the valve body 3 to act in the opening direction. In this case, since a switching valve 100 is opened during low load running of an engine, a negative pressure introduced in the negative pressure chamber 73 is diluted by means of the open air, and the opening of the valve body 3 is decreased.
Patent JP-S58115982-A (JP)
Title: Picture receiver using cathode ray tube
Inventor: TAKEMURA TAKEO
IPC: H04N5/44
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a video receiver which can extend the retrace period in receiving an external retrace signal, without using a retrace signal from the inside of a monitor receiver. CONSTITUTION:As shown in figure, a pulse having the same period as a horizontal scanning period (T1+T2) of a monitor receiver and a wider pulse width Tr than the horizontal retrace period T2 of the monitor receiver is picked up out of various signals and used as an external retrace signal 11, and the signal is used switchingly with a horizontal blanking signal 10 of the monitor receiver by using a changeover switch 9. Since the retrace period Tr of the signal 11 is T2<Tr, the effective scanning period is T1+T2-Tr(<T1), and when Tr is 14musec then the effective period is 49.5musec. That is, the effective scanning period is made short. Thus, picture noise near the blanking signal is erased and does not appear on the screen.
Patent JP-2001042426-A (JP)
Title: Rear projection type display device
Inventor: UCHIUMI KENICHIRO
IPC: H01R4/64
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To make effectively eliminable electric charge electrostatically charged at the transmission type screen of a large-sized rear transmission type display device. SOLUTION: An antistatic film is formed on the surface of the transmission type screen 6 of the rear transmission type display device and the screen 6 is supported by a screen frame 11 through rubber packing 23, for example. A conductive leaf spring 12 screwed to a boss 24 formed at the frame 11 is passed through a window 25 so as to press the antistatic film of the surface of the screen 6 in order to be electrically connected. By connecting one end of a lead wire connected to the spring 12 to the chassis of the display device which is not shown in a figure, the electric charge electrostatically charged at the screen is discharged to the chassis.  By sticking a conductive sheet 13 to which the lead wire 21 the other end of which is connected to the chassis of the display device is connected to the upper part of the antistatic film of the surface of the screen 6 by using an adhesive seal 14, the electric charge of the screen 6 is discharged to the chassis.
Patent JP-2001038414-A (JP)
Title: Continuous extruder and molding method
Inventor: KOGA TOSHIYA
IPC: B21C29/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To smoothly start an extruder by overcoming the deformation resistance of a low-temperature material when the continuous extruder is started and to extrude a large-diameter material or a material of large deformation resistance with a small extruder of relatively small driving torque by reducing the load of a rotating wheel driving motor. SOLUTION: This continuous extruder is equipped with a rotating wheel 1 having a ring groove 2, a fixed shoe block 4 which is arranged against a part of the outer peripheral surface and forms a passage 6 for passing a wire- like material 5 between a part of the groove 2 and the block, an end portion 7 to close the end of the passage, and dies 8 for continuous molding which are opened into the passage 6. In this case, a heating means 14 to heat the rotating wheel 1, with which the material 5 is brought into contact, is provided and is operated before starting the extruder.
Patent JP-H01110673-A (JP)
Title: Substituted 2 phenyl 4 quinolinecarboxylic acid
Inventor: RESURII EICHI SAZAARANDO
IPC: C07D215/22
Filed: 1988-08-30
Abstract: NEW MATERIAL: A compd. expressed by formula I, wherein R 1  is H, a halogen, 1 to 3C alkyl; R 2  is R 1 , CF 3 ; R 3  is OH, a 2 to 6C alkanoyloxy; R 4  is CF 3 , a halogen, OH, a 1 to 6C alkyl, phenyl, benzyl, phenoxy, phenylthio, 3 to 6C cycloalkyl, 2,4-dichlorophenoxy, etc.; R 5  is H, a halogen; however, under conditions of R 1  being H, R 2  not F and R 3  being OH, R 4  is not Cl, Br, I, CH 3  or phenyl.  
     EXAMPLE: 3-(Acetyloxy)-2-(1,1'-biphenyl)-4-yl-4-quinolinecarboxylic acid.  
     USE: Pharmaceutic. Used as a therapeutic drug of arthritis to inhibit progressive joint deterioration and as an immunosuppressant.  
     PREPARATION: An indolinedione expressed by formula II in a basic soln. is allowed to react with a lower alkanol soln. of an acetophenone expressed by formula III (R is CH 3 , -O-CO-1 to 5C alkyl) at the refluxing temp. of the reaction mixture to obtain the compd. of the formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58111835-A (JP)
Title: Foamable styrene resin composition
Inventor: SUGITANI HATSUO
IPC: C08L25/04
Filed: 1981-12-24
Abstract: PURPOSE:To provide a foamable styrene resin compsn. with superior heat resistance, by mixing a styrene resin containing 20wt% or higher halogenated styrene as a component and also having a specific group in the molecule with a foaming agent. CONSTITUTION:A styrene resin containing 20wt% or more halogenated styrene as a component and having, in the molecule, a group of the formula (wherein R is an inert monovalent org. group; Y is a hydrolyzable group; n is 1-3), and a foaming agent are mixed together. A copolymer of halogenated styrene is used as said styrene resin. The styrene resin must contain 20wt% or more halogenated styrene from the viewpoints of heat resistance, extent of foaming, welding of moldings, appearance, and molding cycle. The content of the group of the formula in the styrene resin is pref. 0.03-20wt% for a balance of foamability, moldability and heat resistance.
Patent JP-S6274180-A (JP)
Title: Image input device
Inventor: TSUKAHARA HIROYUKI
IPC: G06K9/32
Filed: 1985-09-27
Abstract: PURPOSE:To prevent an omission of image information by providing a one- dimensional image pickup device diagonally from on a line vertical to a moving direction of an object to be brought to image pickup, and correcting a delay against the moving direction of an image pickup data, by a correcting means. CONSTITUTION:Light which has been emitted by an illuminating means 12, and reflected by an object body 11 is made incident on a camera unit 14 through an image forming lens 13. A one-dimensional image pickup device which has been provided on a sensor stage 15 moves in the right and left directions under a control of a stage controller 16. The one-dimensional image pickup device is provided diagonally from on a line vertical to this moving direction. Accordingly, a delay against the moving direction of an image pickup data which is generated due to a fact that the device has been provided diagonally is corrected by a correcting means of an image inputting circuit 19, and it is stored in an image memory 20.
Patent JP-S6272641-A (JP)
Title: Production of 1,2-dihydroxy-3-methoxybenzene
Inventor: MORITA YOSHIMI
IPC: C07C41/00
Filed: 1985-09-27
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for the production of pharmaceuticals, agricultural chemicals, etc., easily in high yield, by using 3,4,5-trihydroxybenzoic acid as a starting raw material, monomethylating the compound with dimethyl sulfate and decarbonating the product under specific temperature condition. CONSTITUTION:3,4,5-Trihydroxybenzoic acid is used as a raw material and monomethyl etherified with dimethyl sulfate at 0-100 deg.C, preferably 10-80 deg.C to obtain 4,5-dihydroxy-3-methoxybenzoic acid. The product is acidified e.g. with hydrochloric acid, separated e.g. by filtration and subjected to the decarbonation at >=150 deg.C, preferably >=170 deg.C to obtain the objective compound. The amount of dimethyl sulfate is preferably 0.8-3pts. per 1pt. of the starting raw material, The monomethyl etherification is carried out preferably in the presence of an alkali in an aqueous solvent preferably by adding boric acid or a boric acid salt to the reaction system.
Patent JP-H0265019-A (JP)
Title: Gas insulating switching device
Inventor: MURASE HIROSHI
IPC: H02B13/02
Filed: 1988-08-29
Abstract: PURPOSE:To enable to inhibit effectively the surge generated by the switching operation of a disconnector by disposing structure bodies made of magnetic material at the periphery part of a high-voltage conductor disposed at the oppo site side to the contacts of the disconnector with an insulating spacer in be tween. CONSTITUTION:A disconnector comprising a pair of separable contacts and supported by an insulating spacer 2 in an earth metal container 1 with insulating gas 3 sealed in is provided. Cylindrical structure bodies 30 made of magnetic material are disposed at a high-voltage conductor 1 disposed at the opposite side to the contacts of the disconnector with the insulating spacer 2 in between. Sharp step-formed progressive waves generated between the poles of the disconnector first reach the insulating spacer part 2 so that the sharp element contained in the step-formed progressive waves is absorbed by the insulating spacer 2. The magnetic material part disposed at the opposite side with the insulating spacer in between can be thus prevented from being impressed by the high frequency constituent voltage.
Patent JP-S59211583-A (JP)
Inventor: DEBITSUDO CHIYAARUSU INGURANDO
IPC: B32B27/30
Filed: 1983-11-16
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-H0263143-A (JP)
Title: Package of semiconductor element
Inventor: TERAOKA YASUHIRO
IPC: H01L23/29
Filed: 1988-08-29
Abstract: PURPOSE:To efficiently dissipate heat generated by a semiconductor element and to reduce a warp of a package by a method wherein a thermal conductor of a metal, a ceramic or the line of a fin shape is installed on a metal cap and the thermal conductor protrudes from the surface of a sealing resin. CONSTITUTION:A metal cap 5 where a radiating fin 5a has been attached to its rear in advance is bonded to the rear of a semiconductor element 1 by using a die bonding material 6; then, this assembly is resin-sealed by a transfer molding method or a potting method. During this process, since the radiating fin 5a protrudes from the surface of a sealing resin 7, it enhances a heat- dissipating effect. Since a die bonding jig and a molding metal mold are manufactured so as to fit a shape of the radiating fin 5a, this fin can be utilized when a carrier tape 3 is aligned with the metal cap 5 and is set to the molding metal mold. Thereby, heat generated when the semiconductor element 1 is operated is dissipated through the semiconductor element 1, the metal cap 5 and the radiating fin 5a; accordingly, a thermal resistance value can be reduced.
Patent JP-S6369335-A (JP)
Title: Contactless transmission equipment
Inventor: NAKANO KATSUYOSHI
IPC: H02J50/10
Filed: 1986-09-11
Abstract: PURPOSE:To always continue transmission without a pause by constituting any of opposed heads by the combination of plural units even when a relative relation of position between a moving body of a machine provided with the opposed head and a stationary body is considerably fluctuated to some degree. CONSTITUTION:A power transmission head 1 equipped with a stationary part of,e.g., a machine consists respectively of a coil 6-1 and a capacitor 5-1 as major components. A power reception head 2 equipped with a moving part is constituted by arranging plural units such as a unit 10 comprising a coil 6-2 and a capacitor 5-2 as major components and equivalent units 11, 12 thereto in a line at each prescribed interval. When the units 10-12 or the like of the power reception head 2 equipped with moving part are reciprocated linearly at a large stroke, any of the units opposes to the power transmission head 1 of the stationary part without fail. Thus, required operation is continued without a pause.
Patent JP-S60107048-A (JP)
Title: Exposing position control device for color copying machine
Inventor: TAKAGI JIYUN
IPC: G03G15/043
Filed: 1983-11-15
Abstract: PURPOSE:To set exactly the exposing position on a photosensitive body, and to prevent a shift of a multiple transfer by stopping a color separation filter at a reference position, and thereafrer, displacing it in accordance with a correction quantity. CONSTITUTION:A filter provided between a photosensitive body and a lens is displaced by an angle theta clockwise or counterclockwise, corrects an overdelay or an overadvance of scanning, and prevents the generation of a shift of an image. A correction quantity X of an image shift on the photosensitive drum is derived. from a correcting angle theta displaced from the reference position of the filter and a thickness (t) of the filter. When a refractive index of air in the optical path, and a refractive index of the filter are denoted as n0 and n1, respectively, the correction quantity X is derived from an expression ( I ). theta' in the expression ( I ) is determined by an expression (II). This X corresponds to a shift generated in the incident position to the filter and an emitting position from the filter on the basis of displacing the filter by an angle theta from the reference position, and the image shift can be prevented by selecting an angle Q in accordance with a position variation of the scanning system and the photosensitive drum, etc.
Patent JP-H0532704-A (JP)
Title: Production of cyclodextrin derivative
Inventor: YOSHINAGA MASANOBU
IPC: C08B37/16
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the title derivative useful for a raw material for a packing material for chromatography separation, catalyst, agent for masking peculiar taste and offensive smell of food, etc., by reacting cyclodextrin with benzaldehyde to introduce protecting groups to two hydroxyl groups. CONSTITUTION:Cyclodextrin is reacted with any of benzaldehyde, phenylboric acid or compounds shown by formula I (R3 is CH3 or C2H5; R4 is H, CH3, etc.), formula II (R is CH3, C2HD3, etc.; X is F, Cl, etc.), formula III, formula IV (L1 is O, CH2, etc.; R1 is CH3, C2H5, etc.; Y is Cl, Br, etc.), formula V (L2 is 0, S, etc.; R2 is CH3, C2H5, etc.) and formula VI (L3 is O, S, etc.) and protecting groups are introduced into only two hydroxyl groups among primary groups which the cyclodextrin contains to give a derivative.
Patent JP-H1161339-A (JP)
Title: High toughness super wear-resistant steel and its manufacture
Inventor: MURAKAMI SHOGO
IPC: C22C38/04
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high toughness super wear-resistant cast steel whose wear resistance is higher than that of high Mn cast steel without using a carbide forming element by specifying the composition made up of C, Si, Mn, Mo, Cr and Fe and also specifying the average crystal grain size and the ratio of the number of crystal grains including twin crystals. SOLUTION: The cast steel is such that its composition, in mass %, is 0.4-1.2% C, 0.3-1.0% Si, 5.0-13.0% Mn, 0.5-3.0% Mo, 0.5% or less (including 0%) Cr, with 4<=C+Mn<=12%, and the balance Fe and inevitable impurities, that the average crystal grain size is 400 μm or less desirably, that the ratio of the number of crystal grains including twin crystals is 50% or higher, and that the steel is suitable for a wear resistant member in a crusher. This cast steel is obtained by giving a soaking treatment at 850-1,200 deg.C for 0.5-3 hrs after casting, cooling to 500-700 deg.C, holding for 3-4 hrs to form pearlite, machining as necessary, reheating to 850-1,200 deg.C for austenitizing, and then water- cooling.
Patent JP-S60109790-A (JP)
Title: Load compensating circuit for motor
Inventor: SUZUKI FUMINORI
IPC: G04C3/14
Filed: 1983-11-15
Abstract: PURPOSE:To reduce the size of a battery by applying a strobe pulse to judge the motor load from the induced voltage waveform, thereby largely reducing the output times of an additional pulse. CONSTITUTION:A strobe pulse forming circuit 71 for outputting strobe pulse group formed of pulse groups of two phases displaced by half period from each other for several milliseconds several tens milliseconds immediately after a motor drive pulse, and a motor driver 80 in which two output terminals alternately become high impedance state by the strobe pulse group are provided. The polarity of the induced electromotive force is discriminated by an induced voltage patterning circuit 72, and patterned, compared with a reference pattern by a pattern discriminator 73, and the output signals of the circuits 72, 73 are inputted to a control signal forming circuit 74. Then, signals UP, DN, HRY for controlling the pulse width of a motor drive pulse Pm and a chopper ratio are formed by the circuit 74.