baber/WOPTO huggingface dataset:
Patent JP-2000334895-A (JP)
Title: Decorative sheet having scratch resistance
Inventor: TAKEMOTO MASATAKA
IPC: B32B27/40
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having scratch resistance hard to generate damage when a decorative panel wherein the decorative sheet is bonded to a base material is transported in a state stacked in a multistage fashion. SOLUTION: A decorative sheet S is constituted by laminating a sealer layer 2 comprising crosslinked matter of a two-pack type urethane resin consisting of polyurethane polyol and isocyanate such as hexamethylene diisocyanate or the like, a pattern layer 3 wherein a colorant is added to a resin binder such as a mixture of an acrylic resin and nitrocellulose and a surface protective layer 4 comprising crosslinked matter of an acrylate or methacrylate type ionizing radiation curable resin comprising an epoxy (meth)acrylate prepolymer and trimethylolpropane tri(meth)acrylate on a paper base material 1 such as acrylic resin impregnated paper.
Patent JP-H0811330-A (JP)
Title: Data recording method and apparatus and data recording medium
Inventor: ANDO TOMIO
IPC: G11B19/04
Filed: 1994-06-30
Abstract: PURPOSE:To enhance the preciseness of an image at an irradiation point by forming a color layer thermally destructible by laser beam and a surface layer not absorbing laser beam on the thermal recording layer of a data recording medium and constituting the laser beam of a plurality of beams and scanning the beams by the direction components of the orthogonal axis of orthogonal coordinates. CONSTITUTION:Laser irradiators 4-6 are integrated with a collimator unit emitting high output laser to arrange the same to parallel beam. The irradiation target of the laser irradiators 4-6 is set so that a sight is adjusted to the color layer of a plastic card P wherein the thermal recording layer is composed of a color layer thermally destructible by laser beam and a surface layer not absorbing laser beam is formed on the thermal recording layer so as to become one spot. By matching three fine laser beams with the same sight, the length of a beam path direction of a beam waist can be extended and a diameter can be finely taken. By this constitution, by the up, down, left and right scanning of laser beam, the thermal recording layer is positioned within a beam waist range even when the incident beam on the plastic card P becomes an acute angle.
Patent JP-H0441358-A (JP)
Title: Conveyor device
Inventor: HAYASHI SHIGEKI
IPC: G03G15/00
Filed: 1990-06-07
Abstract: PURPOSE:To prevent the generation of wrinkles to recording paper and the smearing and blurring of an image by setting the disposition density of suction ports smaller on the fixing side than on the transfer side, and larger at both end parts away from a straight line, passing the center of a carrier base face, parallel to the conveying direction, than at the part close to this straight line. CONSTITUTION:Four conveyor belts 5 are used for a carrier base, and suction ports 1 are provided in three carrier base face regions corresponding to three gaps formed among these conveyor belts 5. The disposition density (the average number of suction ports per unit area) of the suction ports in both end part regions (the regions away from a straight line passing the center of the carrier base face, parallel to the conveying direction) is to be larger than the disposition density of suction ports in the center part region (the region close to the straight line passing the center of the carrier base face, parallel to the conveying direction). The suction force to the conveyed recording paper is therfore stronger in both end regions than in the center region.
Patent JP-S63313130-A (JP)
Title: Liquid crystal display device
Inventor: AKAHA TOSHIO
IPC: G02F1/1345
Filed: 1987-06-16
Abstract: PURPOSE:To improve the reliability of connection and to reduce cost by the constitution consisting in electrically connecting a circuit board and liquid crystal panel by conductive rubber connectors inserted into grooves on both sides of an LED back light. CONSTITUTION:The conductive rubber connectors 3 are inserted into the grooves of the LED back light 2 on the circuit board 1 on which a driver for driving a liquid crystal, etc., are packaged to prevent the buckling of the connector. A liquid crystal cell 4 is fixed onto said connector, then the cell 4 and the connector 3 are pressed by means of a keep plate 5. The connectors 3 do not fall down by external force even if the aspect ratio thereof is >=(1:1.4). The reliability of the electrical connection is thus improved and the cost is reduced. The central part A of the back light 2 is an LED light emitting part.
Patent JP-H11345342-A (JP)
Title: Method and device for retrieving time series image, and recording medium having recorded time series image retrieval program
Inventor: OTSUKA KAZUHIRO
IPC: G06T13/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make an image sequence matching with user's evaluation of similarity highly precisely retrievable by calculating the weighted sum of distances as non- similarity between image sequences and outputting the image sequence small in non- similarity among image sequences stored in a database as a retrieval result. SOLUTION: This device consists of a retrieving part 207 which uses a locus on proper space of an image sequence given as a key and an auxiliary image characteristic and retrieves the image sequence from an intra-proper space image sequence storing part 206, a characteristic quantity summation adjusting part 208 which evaluates the similarity of an image sequence retrieved according to the scaling of a distance between loci on the proper space based on evaluation reference given from a similarity evaluation offering part 104 about the selected image sequence in an image sequence storing part 201 and adjusts summation at the time of performing non-similarity calculation so as to coincide with the evaluation reference and a characteristic quantity summation storing means 209 which stores adjusted summation.  An outputting part 300 outputs an image sequence of a retrieval result which is outputted from a processing part 200.
Patent JP-S5850867-A (JP)
Title: Automatic aperture controller for cctv camera
Inventor: OGASAWARA TERUMI
IPC: G03B7/28
Filed: 1981-09-22
Abstract: PURPOSE:To obtain both an averaged light and a peak light measuring system by adjusting the charging voltage of the capacitor for the voltage doubler of a rectifying circuit. CONSTITUTION:When an input signal VIN is inputted, this signal VIN is inverted and amplified by an inverting and amplifying circuit 3. When a variable resistance value VR1 is set to zero, the DC voltage at a point P3 depends upon the mean value of the whole video output signal, obtaining an averaged light measuring system which has a proper state when a dark part is regarded as a principal subject. When the resistance value of the variable resistance VR1 is set infinite, the output signal of a point P2 is DC-regenerated to detect variation in amplitude even when the width of a signal waveform which corresponds to a light part is narrow, thereby obtaining an adequate peak light measuring system which obtains a proper state when the light part is regarded as a principal subject. When the variable resistance VR1 has an intermediate resistance value, an intermediate light measuring system between said two systems is obtained.
Patent JP-S63313146-A (JP)
Title: Image forming device
Inventor: YAMADA SHUJI
IPC: G03G15/043
Filed: 1987-06-16
Abstract: PURPOSE:To shorten a detecting action time by detecting the size of original with a density sensor and also detecting the density of original in the midst of closing an original cover. CONSTITUTION:When the original cover 13 is closed to be at a specified angle and a switch 36 is turned on, outputs from respective sensor units 26 are converted into digital data and stored in a memory. Then, the data is compared with a comparatively low specified threshold and the size of original is detected based on the number of the sensor units 26 in which the data larger than the threshold is obtained. Moreover, the selecting the largest value from the data, the density data corresponding to the lightest part can be obtained and the density of original can be detected. Then, the size of original and the density of original can be simultaneously detected and the time necessary for detecting can be shortened.
Patent JP-2000337455-A (JP)
Title: Worm gear driving device
Inventor: KUBO KENJI
IPC: F16H1/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a worm gear driving device capable of stably operating the rotary driving force of the forward and backward rotation of a motor in the switching of rotating direction of a motor without generating a locking state found when the operating direction of a mechanism to be driven is switched through a worm gear and a worm wheel. SOLUTION: A worm gear driving device comprises a connecting member 2 press fitted and held in a shaft 1a of a motor 1 and formed by a linear material having a projection 2a, and a worm gear 3 having a projection 3a to be engaged with the projection 2a of the connecting member 2, and inserted into the motor shaft 1a with a proper clearnace with respect to the shaft, and the rotating force of the motor 1 is transmitted to the worm gear 3 by the engagement of the projection 2a of the connecting member 2 and the projection 3a of the worm gear 3 to drive the worm gear 3.
Patent JP-H05320064-A (JP)
Title: Method for decocting material to be decocted
Inventor: SATO TAKASHI
IPC: A61J3/00
Filed: 1992-05-18
Abstract: PURPOSE:To provide the method for decocting a material to be decocted capable of efficiently extracting the active ingredient from the material without decomposing the active ingredient in the material. CONSTITUTION:A material to be decocted, such as Formes japonicus, is charged in hot water of 75 deg.C+ or -10 deg.C and subsequently boiled for >= several hours to extract the ingredient. The ground shell of oyster in addition to the material may be charged to extract an organic natural calcium compound. A ceramic far IR ray radiator is disposed in the hot water, and the IR rays radiated from the ceramic far IR ray radiator warmed with the hot water is irradiated to the hot water.
Patent JP-H023381-A (JP)
Title: Sublimation transfer type recording ink medium
Inventor: AKUTSU HIDEKAZU
IPC: B41M5/382
Filed: 1988-06-20
Abstract: PURPOSE:To improve energy efficiency, to increase the working speed of printing and to enhance the reproducibility of a halftone by successively laminating an anisotropic conductive layer composed of isolated conductor patterns arrayed at specific pitches, a heating resistor layer generating heat by inputting an electric signal, a conductive layer and an ink layer containing sublimating dyes. CONSTITUTION:A sublimation transfer type recording ink medium 1 consists of a conductive isolated pattern 11, a heating resistor layer 12, a conductive layer 13 and an ink layer 14 containing sublimating dyes. The medium 1 is carried under the state in which a conductive contact member is brought into contact with the side end conductive section of the medium 1, and an electric signal corresponding to a picture image from a stylus head 2 is input to an anisotropic conductive layer made up of the pattern 11. Currents are changed into heat energy by the resistor layer, heat is propagated to the ink layer 14, and the dyes are sublimated in response to an input signal, and transferred onto recording paper 3 on a rear pressure welding material 4. The ink layer 14 is brought near to the resistor layer 12, thus improving the printing response of heat generation, then enhancing energy efficiency. The pitches of the pattern 11 in the anisotropic conductive layer is brought to 30mum, thus elevating the reproducibility of a halftone.
Patent JP-2000340557-A (JP)
Title: Material for insulation film, method for forming the insulation film, and semiconductor device
Inventor: YAMAGUCHI JO
IPC: C08L83/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a reliable semiconductor device provided with an insulation film having a low permittivity by including a reaction product of a silazene-type polymer including a specified repeating unit and a silicon compound, having a three-dimensional space in a specified molecular structure. SOLUTION: A silazane-type polymer used as a first reactive component includes a repetition unit expressed by formula I, where R1, R2, R3 represent hydrogen atoms or alkyl groups, alkenyl groups or cycloaclkyl group, or aryl groups. A silicon compound used as a second reactive component is expressed by formula II, where R1, R2, R3 are ones selected from among hydrogen atoms, alkoxy groups, hydroxyl groups, and alicyclic hydrocarbon radicals. However, one, two or three of the substitutional groups R1, R2, R3 in the formula needs to be alicyclic hydrocarbon radicals. It is especially preferable that the silicon compound include a hydroxyl group in the end group.
Patent JP-S5674092-A (JP)
Title: Control of current for induction motor
Inventor: MAEKAWA TSUYOSHI
IPC: H02P27/04
Filed: 1979-11-20
Abstract: PURPOSE:To control the output current vector directly relating to the magnetic flux and generated torque of the induction motor to a desired value by controlling the current using the amplitude component and the phase component of the output current. CONSTITUTION:The instantaneous values of the respective phase currents supplied to a polyphase induction motor 1 from a cyclo converter 2 are detected by a current detector 7, the detected values are inputted through phase converter 60 to a vector detector 61, where the amplitude component and the phase component of the supplied current are formed. The amplitude of the output power of the respective  phases of the cyclo converter 2 is controlled by the control circuit 63 so that the amplitude component i1 becomes equal to the amplitude component, and the phase of  the output voltage of the respective phases of the cyclo converter 2 is controlled by  the control circuit 67 so that the phase component becomes equal similarly to the  phase component. Since the amplitude and the phase components of the output current can be independently controlled in this manner, the output current can be controlled to set amplitude and phase in high frequency band.
Patent JP-H073493-A (JP)
Title: High current density tin plating method using circular-arcuately shaped plating cell
Inventor: DATE HIROMITSU
IPC: C25D5/26
Filed: 1993-06-22
Abstract: PURPOSE:To perform the high current density tin plating at a high speed while controlling the amount of the sludge to be formed by using a circular-arcuately shaped plating cell contg. an electrolyte which has specified respective concn. of sulfuric acid, divalent tin ion and a specific aromatic compound mixture and specifying the plating bath temp. and the current density. CONSTITUTION:At the time of performing the tin plating on a steel strip by using a circular-arcuately shaped plating cell, the concn. in the plating solution of sulfuric acid, divalent tin ion and an aromatic compound mixture are adjusted to 5 to 50g/l, 40 to 100g/l and 0.01 to 2g/l respectively. The above aromatic compound mixture consists of an aromatic compound having at least two hydroxyl groups such as catechol, pyrogallol and another aromatic compound having one hydroxyl group and an electron donative substituent than coordinates through a nitrogen or oxygen coordinating atom such as aminophenol in the ratio of 4:1. The tin plating on a steel strip is performed by electrocrystallizing tin on the steel strip in the above plating solution (electrolyte) at 30 to 70 deg.C bath temp. with a >=50A/dm<2> current density. Thus the high speed tin plating using the sulfuric acid bath which has good environmental properties and can be produced at a low cost is performed without forming the sludge in the bath even at the time of performing the tin plating with a high current density.
Patent JP-H10289166-A (JP)
Title: Data storage device
Inventor: TANAKA YOSHIAKI
IPC: H04N5/907
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a data recorder capable of preventing the situations of erasing data stored in a memory or additionally writing unrequired data even at the time of being connected to an external device while keeping a power source ON. SOLUTION: The output voltage of a battery 60 is supplied through a switching circuit SW2 to a camera circuit 70. When a camera 1 is not connected through a connector 10 to a personal computer 100, the switching circuit SW2 is turned on/off corresponding to the on/off of a power source switch SW1. On the other hand, when the camera 1 is connected through the connector 10 to the personal computer 100, power is supplied from the personal computer 100, the output of an inverter circuit G4, that is the input of an AND circuit G5, becomes a low level, the switching circuit SW2 is turned to an off state at all times and memory control signals OE, WE, CS and A0-An are not outputted from the camera circuit 70.
Patent JP-S5774345-A (JP)
Title: Halogen-containing resin composition
Inventor: MINAGAWA MOTONOBU
IPC: C08L27/00
Filed: 1980-10-27
Abstract: PURPOSE: A non- or low-toxic halogen-contg. resin composition with excellent stability to deterioration due to light or heat, prepd. by the addition of a specified org. phosphite compd. to a halogen-contg. resin.  
     CONSTITUTION: A composition prepd. by the addition of an org. phosphite compd. of formulaI(wherein R 1  is 1W4 alkyl; R 2  is a divalent hydrocarbon group; R 3  is alkyl, aryl, alkylaryl or arylalkyl; R 4  is a group of formula II, alkyl, aryl, alkylaryl or arylalkyl; m is a positive integer) such as a compd. of formula III or IV, to a halogen-contg. resin such as PVC, polyvinylidene chloride or vinyl chloride-propylene copolymer. The compd. of the formulaIis characterized by excellent stability to deterioration due to light or heat and exceedingly low toxicity. The purpose is achieved by use of about 0.01W10pts.wt. these epoxy compounds for 100pts.wt. resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04373078-A (JP)
Title: Image processor
Inventor: WAKAYAMA NOBUHIKO
IPC: H04N19/50
Filed: 1991-06-21
Abstract: PURPOSE:To provide the image processor which can surely improve the image quality or the image accuracy of moving images. CONSTITUTION:A source image inputted to an image input device 11 is divided into objects having the same velocity vector in the image by a moving area separating device 13. The separated images are stored in an image memory device 16 after canceling the relative moving amount by a moving vector canceling device 15 and are synthesized again by an image synthesizer 18 after executing an image processing by a two-dimensional arithmetic unit 17.
Patent JP-S5483809-A (JP)
Title: Random access apparatus
Inventor: OOTAKE MASATOSHI
IPC: H04N5/76
Filed: 1977-12-16
Abstract: PURPOSE: To prevent any erroneous location by reading out the address of an adjacent track, in case an error of a track address read out is detected, and by using it as a reference of an initial position.  
     CONSTITUTION: The reproduced video signals of a video disc 94 coming from a feflected laser beam are converted into the address signals of a track being scanned by an address signal sampling circuit 24 and are recorded in shift resistors 28 and 29 so that the are stored in a present address resistor 56 through an error check circuit 40 and an error compensating circuit 50. In response to the signals which are compared by a comparator 58 with such a preset target address as is stored in a target address resistor 54 while using the stored content as a reference, the high speed movement of a head 10 is accomplishing through a feed motor control circuit 70 and a mirror control circuit 74 by a sequence controller 60, and the location of a target track is accomplished by a mirror 5. If, in this instance, any error is detected in the first reproduced address signals, the read-out address of the adjacent track by the head 10 which is moved through the controller 60 is used as a reference to prevent any erroneous location due to a drop-out or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943124-A (JP)
Title: Ring spinning frame
Inventor: ANAHARA AKIJI
IPC: D01H1/14
Filed: 1982-09-01
Abstract: PURPOSE:The titled spinning frame capable of increasing extremely the number of spindles in a spinning frame with the same length of frame base, obtained by making each spinning unit wherein plural spindles are corresponded to one draft mechanism. CONSTITUTION:Plural sets of the draft mechanisms 4 are arranged in parallel along the length direction of the frame base of a spinning frame, and one set consists of the back rollers 1, the middle aprons 2 and 2, and the front rollers 3 and 3. In the front of the draft mechanism 4, the two spindles 5 and 5a corresponding to it are attached to two lines of the spindle rails 6 and 6a set along the length direction of each frame base, and they are positioned in the front and rear direction against the draft mechanism 4.
Patent JP-2000333762-A (JP)
Title: Folding seat for vehicle with stand leg part
Inventor: HOSHI MASAYUKI
IPC: A47C4/20
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal sound from being generated when a stand leg part is at a fitting posture, to prevent wound and rust of the stand leg part from being generated and to stably hold the fitting posture. SOLUTION: A stand leg part 4 for fitting and supporting a part being a little to the front of a seat cushion on the floor face of a floor of a car body is provided and the axial line part of the stand leg part 4 is bearing-supported by means of a bracket plate 11 fitted and fixed on the bottom part being a little front of both sides of a seat cushion frame 10, and the stand leg part 4 is provided so as to be folded and stored on the bottom part of the seat cushion and the axial line part of the stand leg part 4 is positioned at the more front side of the bottom part than the fitting position of a supporting shaft 12 bearing-supported on the bracket plate 11, and a damper 13 receiving and supporting the stand leg part 4 at a fitting posture is provided on the bracket plate 11.
Patent JP-H1170128-A (JP)
Title: Implant and its production
Inventor: WALTHER CHRISTOPH DR
IPC: A61K6/891
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an implant of a two-dimensional or three-dimensional shape and a process for producing the same. SOLUTION: The two-dimensional or three-dimensional implant includes at least one piece of yarn predecomposed by irradiation with radiation and/or chemical treatment. The content ratio of the predecomposed absorptive yarn is at least 50% of the total weight of the implant. The predecomposition may be executed by the irradiation with, for example, γ rays or UV rays or by immersion in a hydrolysis liquid.
Patent JP-H023267-A (JP)
Title: Relay driving circuit
Inventor: KINOSHITA KAZUMI
IPC: H01L21/331
Filed: 1988-06-17
Abstract: PURPOSE:To make it possible to constitute a relay driving circuit suitable for LSI by using an NPN type transistor as a transistor for relay driving to drive a relay, and providing a saturation preventive means to prevent saturation of the NPN type transistor. CONSTITUTION:Since a transistor Q4 becomes ON when call control signal SD is 0, transistors Q3 and Q4 become ON, and driving currents flow to a relay winding RL1. When a diode D2 for saturation prevention is connected to between the collector of the transistor Q4 and the collector of Q2, the potential at A point of the diode D2 is 2Vbe (Vbe is voltage between the base and the emitter of the transistor and is about 0.7V), and the potential at B point, that is, Vce is restrained to about 0.7V which is lower by the voltage drop of the diode D2. On the other hand, since Vce at the time of the transistor Q2 saturation is about 0.3V, this transistor does not become saturated condition, and leakage current is prevented from flowing, and a relay driving circuit suitable for LSI can be constituted.