baber/WOPTO huggingface dataset:
Patent JP-H10233917-A (JP)
Title: Image processing system
Inventor: ISHIKAWA YASUNORI
IPC: G06F3/12
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission amount of image data through a network by converting and encoding the resolution of inputted image data into a prescribed low level, almost reproducing resolution and outputting it after the coded image data is decoded by a printer. SOLUTION: When image data has, e.g. 600dpi (600 dots per inch) resolution, a resolution converting part 202 converts it into, e.g. 400dpi. Image data that is converted into 400dpi is converted into coded image data by an image coding part 203. An image decoding part 207 executes decoding processing of image data to coded image data that is transmitted through a network 100 through an invertible coding system that is used by the part 203 of a scanner 101. Further, decoded image data is returned into image data of 600dpi again by a resolution converting part 206. A printing part 205 prints the image data of 600dpi and outputs it.
Patent JP-S55138744-A (JP)
Title: Photographic sheet for color diffusion transfer method
Inventor: ONO SHIGETOSHI
IPC: G03C8/10
Filed: 1979-04-17
Abstract: PURPOSE: To obtain the title sheet capable of forming a stable yellow dye image with a fine hue and high density while using a relatively small amount of silver halide by adding a specified dye releasing and donative compound.  
     CONSTITUTION: A compound represented by general formula I or II (where B 1  is H, alkyl, aryl or aralkyl; B 2  is B 1 , acyl alkylsulfonyl or arylsulfonyl; each of D 1  and D 2  is H, alkyl, alkoxy or halogen; each of E 1  and E 2  is H, trifluoromethyl, cyano, carboxylic acid ester or the like; R 1  is 2 or more C alkylene; R 2  is alkyl; Z is H or alkyl; X is a divalent bonding radical; L is alkylene or arylene; M is H, alkyl, alkoxy, halogen or the like; Y is a diffusible conversion portion; and q is 1 or 0) is combined with a photosensitive silver halide emulsion layer to form a photographic sheet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61209085-A (JP)
Title: Treatment of industrial waste
Inventor: MIMATA HISAYA
IPC: B09B3/00
Filed: 1985-03-09
Abstract: PURPOSE:To attain the regenerative utilization of waste, by heating harmful hexavalent chromium contained in waste at 250-1,000 deg.C in a reductive atmosphere to convert the same to stable trivalent chromium. CONSTITUTION:Steel making dust containing a hexavalent chromium compound is introduced into a heating furnace held to a non-oxidative atmosphere to be heated and baked at 250-1,000 deg.C. By this method, the hexavalent chromium compound can be converted to a water-insoluble and chemically stable trivalent chromium compound. The same heat treatment may be applied to steel making dust after said dust is coated with a reducible substance such as baked rice hull, sawdust or a carbon powder.
Patent JP-S54138413-A (JP)
Title: Rotary magnetic head device
Inventor: DEGUCHI MASAHIRO
IPC: H04N5/7826
Filed: 1978-04-19
Abstract: PURPOSE:To faithfully trace recording tracks at the reproducing by so constituting the rotary magnetic head that electromagnetic force by which the head is moved in the axial direction of a revolving shaft is generated. CONSTITUTION:The device is so constituted that a part of a bobbin 9 having a coil 8 is positioned in the gap 13 of a magnetic circuit that a plate spring member 15 which is fixed at one end to a spring mounting member 14 mounted to a yoke 12 is mounted to the bobbin 9 to hold the bobbin 9. When current is flowed to the coil 8 through slip ring 18 from the brush fixed to the outside, the driving force owing to electromagnetic force is generated to make the bobbin 9, hence a rotary magnetic head 5 movable up to the position where the elastic force of the spring member 15 and the driving force generated balance, in the axial direction of the revolving shaft 17. Hence, if the signal having detected the relative position relation of recording tracks and the rotary magnetic head is applied through the slip ring 18 of this rotary  magnetic head device at the reproducing, tracking may be made faithfully even to the curve of the recording tracks.
Patent JP-H02268172-A (JP)
Title: Novel benzoxazolinone derivative
Inventor: DANIERU RUSHIUURU
IPC: C07D417/06
Filed: 1990-02-27
Abstract: NEW MATERIAL: Compounds of formula I [R 1  is H or (OH-substd.) lower alkyl; R 2 , R 3  are H, lower alkyl, lower alkenyl, aryl, etc., or R 2  and R 3  are combined with N to form a saturated/unsaturated monocyclic or heterobicyclic system and to do other things; X is H; Y is H, OH, or when R 1  is not CH 3 , X and Y are O simultaneously; Z is H or combined with Y to form a π bond; T is H, lower alkyl; 'lower' means 1-6C].  
     EXAMPLE: 3-Methyl-6-(3-morpholinopropyl)benzoxazolinone.  
     USE: Drug, useful for treatment of pain, central nervous system disorder, and arterial hypertension.  
     PROCESS: For example, a compound of formula II (R 1 ' is H, lower alkyl) is reacted with a compound of formula III (A is halogen) to prepare a compound of formula IV, which is reacted with an amine of formula V to obtain a compound of formula I in which R 1  is R 1 '; X, Y are combined to be O or X=Y=H; Z is H. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02229394-A (JP)
Title: Mud type shield excavator
Inventor: USUI SETSUO
IPC: E21D9/06
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the difficulty of drilling and pushing due to the clog of a conglomerate crushing part with clayey soil in the case of drilling clayey soil layer, by providing a first water feed route passing through the inner parts of a rotating shaft and a cutter and opened toward the conglomerate crushing part. CONSTITUTION:A water feed pipe 17 mounted on the rear end surface of a rotating shaft 3 through a rotary joint 28, a through hole 21 passing through the rotating shaft 3, and a U-shaped through hole 22 passing through the inner part of an arm 8 and opened toward a conglomerate crushing part B are provided to form a first water feed route W1. The through hole 22 is opened with the aperture being gradually throttled, so that the flow rate of the blowing water is increased. The clay clogged in the conglomerate crushing part can be exhausted toward a chamber by the water from the first water feed route, and the inner circumferential surface of a hood can be evenly washed.
Patent JP-S58165743-A (JP)
Title: Preparation of purified tamarind gum
Inventor: HISAYOSHI KEISUKE
IPC: A23L1/00
Filed: 1982-03-26
Abstract: PURPOSE:To obtain inexpensively purified tamarind gum having improved quality, by solubilizing selectively protein and fat from fine powder of tamarind gum. CONSTITUTION:Fine powder of seed of Tamarindus indica Linn is suspended in water or a mixed solution of water and a water-soluble organic solvent to make 0.5-20wt% suspension, and it is subjected to enzymatic reaction in 2-13pH at 20-60 deg.C. After the enzymatic reaction is over, the residue is separated and recovered by a centrifugal separator, etc. The residue is dried to give tamarind gum soluble in hot water. While the tamarind gum separated and recovered after enzymatic treatment is suspended water to make 1-20wt% suspension, heated at >=60 deg.C, tamarind gum is dissolved and dried to give tamarind gum soluble in cold water. Acidic protease, neutral protease or alkali protease is used as protease.
Patent JP-S59174355-A (JP)
Inventor: NEMOTO ISAO
IPC: B32B43/00
Filed: 1983-03-23
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-S59172525-A (JP)
Title: Production of laminated sheet
Inventor: YOSHIOKA TAKESHI
IPC: C08K5/15
Filed: 1983-03-23
Abstract: PURPOSE:To obtain a malodor-free, coloration-free laminated sheet excellent in heat resistance, processability and burning resistance, by impregnating laminating material with a thermosetting resin composition containing a specified flame retardant and applying heat and pressure to the bases after drying. CONSTITUTION:Laminating material is impregnated with a thermosetting resin composition containing a flame retardant prepared by reacting a reaction product having MW of 700-1,400, prepared by reacting (A) a halogenated dihydroxy compound of formula I (wherein X is a halogen atom, m is 1-2, n is 1-2, and R1 is a 1-4C alkylidene or alkylene) with (B) a halogenated monoglycidyl ether of formula II (wherein X is a halogen atom, l is 1-3, and R2 is H or a 1-4C alkyl) at a molar ratio, B/A, of 1-3/1 with (C) a diglycidyl ether of formula III (wherein X is a halogen atom, o is 0-2, p is 0-2, R3 is a 1-4C alkylidene or alkylene, and Q is 0-4) at a molar ratio, C/A, of 0.1-1.0/1 and further with 0.01-0.3mol, per mol of A, of phenol. After drying, the impregnated material is heated under pressure.
Patent JP-H04267635-A (JP)
Title: On-vehicle diversity television receiver
Inventor: KANDA HIDEAKI
IPC: H04N5/44
Filed: 1991-02-21
Abstract: PURPOSE:To suppress occurrence of deterioration in sound quality due to switching noise at antenna changeover. CONSTITUTION:A vehicle stop drive detection section 10 detects whether a vehicle is stopped or driven. A reception state of an antenna selected at present is detected by a reception state detection section 11a. A discrimination section 11b compares the detected reception state with a prescribed criterion to discriminate whether or not the reception state is good. A control inhibit permission section lid inhibits the antenna changeover control with a diversity control means when the reception state is discriminated to be excellent while the vehicle is at least driven. Conversely, when the reception state is discriminated not good, the antenna changeover control is allowed.
Patent JP-H09241461-A (JP)
Title: Vibration-damping vinyl chloride resin composition
Inventor: OHIRA YASUYUKI
IPC: C08K5/16
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition capable of dissipating the heat of friction, absorbing vibration energy at a high level and useful for automobile, etc., by compounding a vinyl chloride resin with a specific polycyclic compound. SOLUTION: This resin composition is produced by compounding (A) a vinyl chloride resin with (B) a compound soluble in the component A, containing a number of cyclic structures in the molecule and having the molecular weight of the cyclic structure accounting for >= 50% of the total molecular weight of the molecule, preferably a compound having benzotriazole group of formula, concretely 2-[2'-hydroxy-3'-(3',4',5',6'-tetrahydrophthalimidemethyl)-5'- methylphenyl]-benzotriazole or 2-[2'-hydroxy-5'-methylphenyl]-benzotriazole.
Patent JP-H03218621-A (JP)
Title: Method and device for selectively growing thin film
Inventor: KAWAHISA YASUTO
IPC: H01L21/205
Filed: 1990-02-28
Abstract: PURPOSE:To enable a high quality thin film to be selectively grown by a method wherein raw gasses are alternately fed with such a feed amount that the growth rate of the thin film at an opening part may saturate the monoatomic layer thickness or the monomolecular layer thickness of the thin film. CONSTITUTION:In order to selectively grow a compound semiconductor, the separation of polycrystalline particles into an oxide film, a nitride film, etc., to be a masking member of a compound semiconductor substrate 23 can be restrained by alternately feeding a group III material 21 and a group V material 22. Furthermore, the feed amount of the materials is specified to be minimized so that the grown film thickness per cycle of the opening part at the maximum value of S/L ratio of the space S to the peripheral length L of the opening part out of multiple parts on the substrate 23 may be equalized to one molecular layer thickness. Accordingly, the grown film thickness of the whole opening parts on the substrate 23 can be almost equalized. Through these procedures, the growth requirements of a monoatomic layer or a monomolecular layer can be made favorable thereby enabling a high quality thin film to be selectively grown.
Patent JP-S62207157-A (JP)
Title: Brushless synchronous machine
Inventor: ENDO TAKASHI
IPC: H02K19/38
Filed: 1986-03-05
Abstract: PURPOSE:To inspect a bearing and a body stator without removing an exciter stator by constituting a bracket on the exciter side of internal split brackets and external split brackets divided into two in the radial direction. CONSTITUTION:A body stator 12 is fitted on the inside of a cylindrical frame 11 through a stay 11a, and a common shaft 16 to which a rotor 13 surrounded by the stator 12, a rotor 3 for an AC exciter 1, a rotary rectifier 4, a cooling fan 15, etc. are mounted in common, is supported rotatably to both ends surfaces of the frame 11. A stator 19 for the exciter 1 is supported to the inner side surface of a bracket 17 through an axial support arm 20, and the rotary rectifier 4 is set up on the inside of the support arm 20. The bracket 17 has two-split structure in the radial direction, and is integrally coupled detachably through fixed plate 24 to which the root of the support arm 20 is fastened in common. When the coupling of an external split bracket 25 and the fixed plate 24 is released, the stator 12 and the rotor 13 can be inspected and repaired.
Patent JP-S62204555-A (JP)
Title: Lead frame
Inventor: OKATOME TETSURO
IPC: H01L23/498
Filed: 1986-03-04
Abstract: PURPOSE:To improve the yield rate of assembling of the titled lead frame by a method wherein the trouble caused by the deformation of the lead frame before assembling and installation is prevented by connecting the all tips of internal leads. CONSTITUTION:Internal leads 2,... are coupled using an internal lead coupling part 1. When this lead frame is actually going to be fed to the line of manufacture, the sizes (a) and (b) are determined in accordance with the pellet size before the pellet is mounted, a punching work is performed on the internal leads 2. Subsequently, a sheet-like insulating material 4 is adhered to the non- bonded surface of the internal leads 3, the pellet is mounted, and a wire bonding is conducted.
Patent JP-S55140042-A (JP)
Title: High-frequency heater
Inventor: YAMAGUCHI MASAAKI
IPC: H05B11/00
Filed: 1979-04-17
Abstract: PURPOSE: To enable simultaneous application of an electric heater and microwave heating by a method wherein a magnetron is cooled by a magnetron-cooling motor fan without reduction in thermal efficiency.  
     CONSTITUTION: Where heating is effected both by an electric heater 10 and by a magnetron 1 set at a lower output, a cool air flow coming out of the magnetron 1 is shut off by a shutter 9. Where the shutter 9 is closed, suction of air by a motor fan 2 is substantially stopped; therefore, no heat is removed from the external wall of a heating chamber 4. On the ohter hand, where the output of the magnetron 1 is larger, the shutter 9 is open and a sufficient cooling is conducted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09243329-A (JP)
Title: Measurement processing method in automatic line width measuring device
Inventor: KUKIHARA MICHIO
IPC: G01B11/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the time for moving a stage and shorten the process time for intermittent operation of a device by simultaneously starting the measurement processing of a line width and the movement of the stage to the following measuring position after a subject image converted into an electric signal is stored in a memory device. SOLUTION: A CPU 10 moves a subject 4 to an optional measuring position through a stage control part 11, and then transmits commands of focusing point detection, reading of image signal, and measurement processing of line width to an image processing part 8, and successively transmits a command of measuring position movement to the stage control part 11. The image processing part 8 and the stage control part 11 perform respective processings such as storage of a subject image to a memory device, measurement processing of linear width, movement of the stage to the following measuring position, and the like, and transmit termination signals to the waiting CPU 10 by interruption.  The CPU 10 receives the termination signals from the image processing part 8 and the stage control part 11, by which parallel processing of the measurement processing of line width and the movement of measuring position can be performed.
Patent JP-S55139759-A (JP)
Title: Alkaline battery
Inventor: TOMITA MASAO
IPC: H01M50/193
Filed: 1979-04-17
Abstract: PURPOSE:To improve leak resistance by using a specific polyamide as a sealant for the sealing part. CONSTITUTION:Positive electrode mix 1 composed mainly of silver oxide powder is enclosed in a positive electrode container 4. Negative electrode mix 2 composed mainly of amalgamated zinc powder is enclosed in a negative electrode container 5. The positive electrode mix 1 and the negative electrode mix 2 are separated by a separator 3 consisting of a semipermeable membrane and liquid retaining layer. A button-shaped battery is formed by mating the containers 4 and 5, with a nylon sealing packing 6 placed between them. A sealant layer 7 is placed between the negative electrode container 5 and the packing 6. The sealant is made of a polyamide of molecular weight 5,000-30,000 formed by reaction between a heterocyclic diamine and an aliphatic dibasic acid.
Patent JP-H08248379-A (JP)
Title: Display device
Inventor: ONDA YASUYUKI
IPC: H04N5/45
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a display device which can simply display plural picture information by screen division by providing switching means selectively separate a first driving circuit section and a second driving circuit section. CONSTITUTION: A connection switching circuit 311 of a fourth-X driving circuit section 304 is set so that a shift register SR4 of a circuit section 304 is connected in series to a shift register SR3 of a third-X driving circuit section 303 and an output of the SR4 is an input of the SR3 based on a screen switching signal SW1. Thereby, a horizontal start signal ST1 inputted to a first-X driving circuit section 301 is successively transferred to each stages of resisters SR1-SR4 of circuit sections 301-304 based on a horizontal clock signal CK1. And a first video signal inputted to first video signal supply lines R1, G1, B1 and second video signal supply lines R2, G2, B2 are successively sampled by sampling circuits SPi-SP4, and a picture signal held in latch circuits LA1-LA4 are outputted almost in a horizontal scanning period.
Patent JP-S58163823-A (JP)
Title: Universal joint
Inventor: IWATA NOBUO
IPC: F16D3/40
Filed: 1982-03-25
Abstract: PURPOSE:To remove play of a universal joint for absorbing a slippage of the core of a shaft by applying opposite bias forces between a joint member and an intermediate coupling member of the joint. CONSTITUTION:A pin 16 secured to the first joint member 15 is slidably fitted in holes 17, 18 of an intermediate coupling member 10. A pin 9 secured to the second joint member 8 is slidably fitted in holes 11, 12 of the intermediate coupling member 10. The pin 16 and the pin 9 are disposed in such a manner as to be at right angles to each other. A spring 26 is mounted between the first joint member 15 and the intermediate coupling member 10, and a spring 29 is disposed between the second joint member 8 and the intermediate coupling member 10 so as to apply bias forces to each other.
Patent JP-H0577603-A (JP)
Title: Rim made of composite material for wheel of bicycle
Inventor: PIEERU ABERU MARUTAN
IPC: B60B3/04
Filed: 1992-02-04
Abstract: PURPOSE: To provide an economical, tough, and light-weight wheel rim for bicycles and the likes which is made of synthetic materials and includes a type comprising a rim section and two adjacent box-like structure bodies having a common wall and each being constituted of a core and a rigid envelope. CONSTITUTION: Two box-like structure bodies 2, 3 comprises a core 5 made of a cellular structure material closely attached to an envelope made of a composite woven cloths of impregnated synthetic fibers by an adhesive. One of the box-like structure bodies composes the rim body and the other composes an outside circumferential rim section for fitting a tire in.
Patent JP-S57160657-A (JP)
Title: Printing control system in dot printer
Inventor: KAMOI HISAAKI
IPC: B41J2/30
Filed: 1981-03-31
Abstract: PURPOSE:To prevent the printing operation stop due to power source failure and an insufficient voltage, by detecting the power source voltages in driving parts for a plurality of dot printing elements, and determining the driving timing of  the next dot printing elements in correspondence with the restoring state of the  power source voltages. CONSTITUTION:The degree of reduction in the voltage of the power source part which drives a coil 16 in a printing head 5 is detected by comparators C1, C2...Cn having reference power sources E1, E2...En, and the result is inputted to a micro CPU19 through an input port 18. When the detected voltage value is low, the micro CPU sends a low speed signal to a carrier speed control part 20, reduces the speed of a space motor 8, provides delay time, operates a printing head magnet driving circuit 21 when the power source voltage is restored, and performs printing.
Patent JP-H01221955-A (JP)
Title: System for controlling loopback of loop network
Inventor: FUJIEDA SHUICHI
Filed: 1988-03-01
Abstract: PURPOSE:To omit the installation of a managing station and to shorten a time required for the accomplishment of loopback at the time of generating abnormality by providing prescribed plural functions in a node station which performs the input/output of data between a terminal equipment. CONSTITUTION:In the node stations 1-6, one end side of the node station N is designated as a terminal P and the other end side as a terminal Q for the transmission directions of a master system loop 7 and a slave system loop 8. The station N, when the disconnection of a reception signal from the terminal P side being generated, stops the transmission of a signal from the terminal P, and sets the terminal Q side at a loopback state. Meanwhile, when the disconnection of the reception signal at the terminal Q side is generated, the terminal P side is set at the loopback state, and a burst signal is sent from the terminal Q side intermittently, and it is decided whether or not the intermittent signal is returned in a synchronous state, and when no synchronous state is generated, the loopback state is continued, and when synchronization is obtained, the loopback state is cancelled, then, a loop is recovered to a normal loop.
Patent JP-S62204251-A (JP)
Title: Silver halide photosensitive material sensitized in presence of silver halide solvent
Inventor: TAKIGUCHI HIDEKI
IPC: G03C1/035
Filed: 1986-03-04
Abstract: PURPOSE:To enable the control of the photographic sensitive material having a less tendency for generating high intensity reciprocity law failure and having an excellent photographic characteristics such as sensitivity, fog and image quality by incorporating a silver halide emulsion obtd. by chemically sensitizing the silver halide particle having a specific crystalline surface to the titled material. CONSTITUTION:In the silver halide photographic sensitive material contg. at least one layer of the silver halide emulsion, at least one layer of the silver halide emulsion layers contains the silver halide emulsion chemically sensitized the silver halide particle having the (nnl) crystalline surface in the presence of at least one of a silver halide solvent. The configuration of the whole silver halide crystalline, when constituting an outerside surface thereof with only the (nnl) crystalline surface, is shown by the figure. The equivalent crystalline surfaces shown by the (nnl) crystalline surface present 24 surfaces. Each plane surfaces constituting the outside surface of the crystal are an obtuse angle triangle. In the figure, eight plane surfaces of the crystal joint borders at the vertex a, and three plane surfaces of the crystal joint borders at the vertex b. Thus, the chemically sensitizing treatment is effected effectively and stably. The titled material having a less tendency for generating fog, high sensitivity and good storage stability and having no high intensity reciprocity law failure is obtd.