baber/WOPTO huggingface dataset:
Patent JP-S60116650-A (JP)
Title: Production of halogenated vinyl ether
Inventor: UCHIUMI SHINICHIROU
IPC: C07C253/00
Filed: 1983-11-29
Abstract: PURPOSE:To produce the titled compound useful as a raw material of pharmaceuticals, agricultural chemicals, etc., easily, by using an inexpensively and easily available vinyl ether as a raw material, reacting the vinyl ether with a halogen, and treating the reaction product with a base. CONSTITUTION:A vinyl ether is made to react with a halogen (preferably chlorine or bromine) at <=80 deg.C, especially at -10-+30 deg.C. The amount of the halogen is preferably 1-10mol per 1mol of the vinyl ether. The reaction product is treated with a base to obtain the objective compound. The base is an alkali metal salt of a lower saturated fatty acid, etc. such as sodium acetate, and its amount is >=0.5mol, preferably 1-10mol per 1mol of the vinyl ether. The vinyl ether used as a raw material is a compound represented by the formula R<1>O CH=CH-Y (R<1> is methyl, ethyl, etc.; Y is CN, etc.).
Patent JP-H0650060-A (JP)
Title: Airtight device of fitting
Inventor: MIYAZAKI HIDEO
IPC: E06B7/16
Filed: 1992-07-30
Abstract: PURPOSE:To easily and surely secure an airtight member to the frame or stile of a fitting and to facilitate replacement and maintenance of the airtight member. CONSTITUTION:An airtight member 4 comprising a base portion 4a for insertion into an airtight member attaching channel 2c and an outwardly projecting portion 4b is inserted into the airtight member attaching channel 2c formed longitudinally in the frame of a fitting or the stile of a 'shoji' screen. A fixture 5 is pressed in between the bottom portion of the airtight member attaching channel 2c and the base portion 4a of the airtight member 4 from an end portion of the airtight member attaching channel 2c.
Patent JP-S6466823-A (JP)
Title: Cutting method for magnetic recording medium
Inventor: GOTO YOSHIKI
IPC: G11B5/84
Filed: 1987-09-07
Abstract: PURPOSE:To smoothly cut off a magnetic recording medium at speed suitable for mass production without causing the peeling-off of a metallic surface by applying a laser light source to cut off the magnetic recording medium. CONSTITUTION:When the magnetic recording medium is cut off by using the laser light source, the peeling-off of the metallic surface of a magnetic recording layer is not caused, in addition, cutting off to obtain a smooth sectional surface can be continuously performed. When the surface and the sectional surface of the medium being cut off at the working speed of 10m/min are observed by a microscope, the peeling-off or a hair is not found at all on the sectional surface of the magnetic recording medium, and it is in a very smooth state. Thus, a since by working through a laser method, the peeling-off of the metallic surface of the magnetic recording medium is not caused, the recording medium capable of traveling stably is obtained.
Patent JP-S6378719-A (JP)
Title: Injection driving device of injection molding machine
Inventor: WATANABE KIKUO
IPC: B29C45/17
Filed: 1986-09-24
Abstract: PURPOSE:To make it possible to precisely machine housing parts and consequently facilitate the maintenance work of an injection molding machine by a method wherein a metering bearing housing and an injection bearing housing are separately made and fitingly fixed to the main bodies of a pressure plate and of a rear plate respectively. CONSTITUTION:A pressure plate 5 consists of a pressure plate main body 16 and a metering bearing housing 17, which is cylindrical as a whole and is fixed to the pressure plate main body 16 by means of bolts or screws 19 arranged on a flange 18 formed on the outer peripheral surface of the housing 17. The rear plate 3 is separated into its main body 9 and an injection bearing housing 10, which is cylindrical as a whole, equipped with a flange 11 on its outer peripheral surface and fixed to the main body 9 by means of bolts or screws 12 after being fittingly inserted from the rear side to the main body 9. The metering bearing housing 17 and the injection bearing housing 10, both of which are made separately, facilitate the machining of the housing parts of the pressure plate 5 and of the rear plate 3 and consequently the assembly and maintenance of an injection molding machine.
Patent JP-H0890471-A (JP)
Title: Industrial robot
Inventor: FUJITA KEIICHI
IPC: B25J13/08
Filed: 1994-09-19
Abstract: PURPOSE: To provide an industrial robot constituted so as to automatically open/close a door of a workpiece. CONSTITUTION: In an industrial robot 4, a door engaging unit 8, engaged with a door, is mounted in a point end of an arm 4D. The door engaging unit 8 is provided with a glass storage groove detecting part 9 storing an optical sensor of detecting a position of a glass storage groove of the door, first rotary actuator driving an engaging rod 10 to a door engaging position or door disengaging position and the second rotary actuator driving the glass storage groove detecting part 9 to detecting position or a standby position separated from the door. In the industrial robot 4, operation of opening/closing the door is performed, also to detect the door by turning the glass storage groove detecting part 9 with the engaging rod 10 serving as the center axis.
Patent JP-2000054111-A (JP)
Title: Mask for patterning and its production
Inventor: NAKAHATA HIDEAKI
IPC: H01L21/203
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a patterning mask capable of forming a wiring of a narrow wire width, an electrode and a thin film structure and withstanding a mask washing with strong acid, and excellent in mechanism strength and high in rigidity, and prevented in the generation of warpage, by forming a planar mask executing thin film formation to be a mask for patterning composed of planar diamond having a specified thickness. SOLUTION: The thickness of the mask is controlled to 10 to 100 μm, preferably to 30 to 50 μm, the minimum pattern dimensions for patterning are <100 μm, and, as diamond, B-doped semiconductive diamond is suitable. A diamond film 3 is formed on a base material 2 by a vapor phase synthesizing method, and, by grinding, the surface is smoothened. The surface of the diamond film 3 is coated with a resist 4 and is placed with a glass mask 5, and exposure is executed. The diamond is etched through a resist pattern, the part not to be protected is removed to form into an opening part 12, and the remaining part is made a frame 10. The substrate is removed, and a mask is produced. The mask also can be produced by partially and selectively growing the diamond film.
Patent JP-H0666633-A (JP)
Title: Lightness correcting apparatus
Inventor: NISHIDA MASASHI
IPC: G01J1/44
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a stabilized image signal regardless of the fluctuation of relative speed between a line sensor and an object to be imaged. CONSTITUTION:An object is sequentially imaged in one-dimensional line through a line sensor, e.g. a CCD sensor, having output signal intensity also dependent on the accumulation time in synchronism with the variation of relative positional relationship between the sensor and the object in one direction crossing perpendicularly with the line sensor thus imaging the object in two-dimensional frame. An accumulation time measuring means 12 measures the accumulation time based on the variation rate in one direction. A lightness correcting means 14 corrects output signal from the line sensor depending on the accumulation time thus measured. This constitution produces a stabilized image signal.
Patent JP-H0275411-A (JP)
Title: Method for controlling opening and closing of heat insulation cover for hot steel stock
Inventor: OKITA YOSHIYUKI
IPC: B21B45/00
Filed: 1988-09-07
Abstract: PURPOSE:To prolong service life of a heat insulation cover by bringing the cover to be an open-and-close type, finding using patterns corresponding to steel stock specifications and stock temps., etc., and controlling opening and closing of the cover according to the patterns. CONSTITUTION:Opening and closing of a heat insulation cover 2 installed on a roller table 3 between a rough rolling mill 15 and a finish rolling mill 16 is controlled. The cover 2 is opened and closed by a lifting device driven by a cylinder actuated turning device or a motor. As for open-and-close control, using patterns are found by a heat insulation cover using pattern decision device 21 in accordance with steel stock specifications, steel types, temps. at the top and bottom, sheet thicknesses, and rolling speeds by use of a steel stock specification and steel type setter 20 and temp. measuring devices 17, 19, etc. The cover 2 is subjected to open-and-close control according to the patterns by a heat insulation cover open-and-close commander 22. Thus, service life of the cover 2 is prolonged.
Patent JP-H0866558-A (JP)
Title: Cassette for game
Inventor: IMAI SUSUMU
IPC: A63F13/00
Filed: 1994-08-26
Abstract: PURPOSE: To increase interest by enabling a player to play various kinds of games while using characters desired by a player and to improve the commercial value of this kind of cassette for game by combining a scenario cassette with a character cassette irrespective of contents recorded on them, respectively. CONSTITUTION: When the scenario cassette 10 and the character cassette 20 are inserted to the slots 31, 32 of a game machine main body 30, for example, the person recorded on the character cassette 20 can be set as the character in a scene in which the character is set when the game is started. Therefore, the player can set the character with whom the player has a feeling of intimacy. The image of a selected specific person is outputted from an output terminal to the scenario cassette 10, and it is inserted to the scene outputted from a scenario part in the image composite circuit of the scenario cassette 10, then, outputted to the display screen of a television set, etc.
Patent JP-H07113179-A (JP)
Title: Electroless tin or tin-lead alloy plating bath
Inventor: TSUJI SEIKI
IPC: H05K3/24
Filed: 1994-08-24
Abstract: PURPOSE:To enhance the fusing property and solderability of a plating film and improve plating appearance by using a plating bath consisting of a specific compsn., thereby densely and thickly forming the plating film. CONSTITUTION:(A) A soluble metal salt consisting of either of a stannous salt and a mixture composed of the stannous salt and lead salt at 0.1 to 200g/l as ion, (B) acids of at least one kind among an alkane sulfonic acid, alkanol sulfonic acid, arom. sulfonic acid, aliphat. sulfonic acid, etc., at 0.1 to 200g/l and (C) a complexing agent at 5 to 300g/l are used as basic components. (D) A halogen compd. at 0.005 to 2mol/l and (5) at least one kind of nitrogenous compds. selected from a group consisting of an imidalium detaine, dimethyl alkyl betaine and alkylamine oxide at 0.01 to 60g/l are added thereto to prepare the plating bath. Plating is executed at 40 to 90 deg.C, more preferably 50 to 70 deg.C bath temp. A reducing agent, such as hypophosphorous acid oxide, is added at 0.1 to 200g/l at need thereto.
Patent JP-S6377903-A (JP)
Title: Photopolymerizable composition
Inventor: TOYA KOJI
IPC: G03F7/029
Filed: 1986-09-22
Abstract: PURPOSE:To obtain the title composition which can give a cured film free of defects such as cracks by curing at room temperature and is useful for forming relief images, by mixing an addition-polymerizable unsaturated compound having an ethylenically unsaturated double bond with a specified photopolymerization initiator. CONSTITUTION:100pts.wt. polyfunctional monomer which is an addition- polymerizable unsaturated compound having an ethylenically unsaturated double bond [e.g., trimethylolpropane tri(meth)acrylate] is mixed with 0.01-100pts.wt. photopolymerization initiator (B) comprising a halogenated sulfone compound (a) of formula I [wherein Ar is a (substituted) phenyl or naphthyl, and X is Cl, Br or I], e.g., phenyl tribromomethyl sulfone, and an alkyl dialkylaminobenzoate (b) of formula II (wherein R1 is H, R4 or a halogen, R2 is R4, a branched alkyl or R6, R3 is a group of formula III or IV, and R4-5 are each a 1-6C linear alkyl and R6 is a cycloalkyl).
Patent JP-H04107816-A (JP)
Title: Thin film forming apparatus
Inventor: HIROHANE HIROYUKI
IPC: H01L21/205
Filed: 1990-08-28
Abstract: PURPOSE:To improve heating efficiency at the central part of a susceptor or the like and to heat a large diameter wafer uniformly by providing a protrusion approximately in the center of the outer face of a supporting table at the opposite side to the non-supporting face of the supporting table. CONSTITUTION:A susceptor protrusion 10 made of graphite is provided approximately in the center of the outer face of a supporting table at the opposite side to the supporting table, i.e., a spot facing 8 of a susceptor 6, and coupled through a silicon section with a rotary shaft 5 comprising a stainless steel section. Heat is blocked by the silicon section and airtightness is established between the rotary shaft 5 and a reaction furnace 1 through a magnetic shield unit at the stainless steel section. Furthermore, inner face of the water-cooled reaction furnace 1 is mirror finished thus minimizing heat loss through radiation. According to the constitution, a high quality thin film having no slip and reduced number of particle can be obtained easily.
Patent JP-H0777574-A (JP)
Title: Fm-cw radar
Inventor: SHIMIZU MASAHIKO
IPC: G01S13/60
Filed: 1993-09-09
Abstract: PURPOSE:To provide an FM-CW radar for obtaining the distance up to a target and the relative speed in the form of continuous amount. CONSTITUTION:In the FM-CW radar, first to fourth frequency discrimination means 21-24 perform discrete Fourier transform on first and second sampling series during half periods at the increasing and decreasing parts of modulation signal frequency thus obtaining a frequency data. First to fourth frequency specifying means 25-28 specify the frequency data of the means 21-24. First and second phase comparing means 29, 30 compare the frequency data specified by the first and second means 25, 26 or the third and fourth means 27, 28 thus obtaining a phase data. A distance/speed calculating means 31 calculates the distance up to a target and the relative speed based on the phase data from the means 29, 30.
Patent JP-H0959813-A (JP)
Title: Device for preventing trousers from slipping down
Inventor: OZAWA HIDEO
IPC: A41F5/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a device for preventing trousers from slipping down capable of readily performing physical working and readily wearing and removing the trousers. SOLUTION: Holding parts 3 are sewn on both side parts of an upper garment S. An upper end and a lower end of each length-controllable elastic belt 2 are respectively turned up to engage the turned upper end with each holding part 3 and the lower end is engaged with an engaging 4. The hood 4 is engaged with a belt B on a pair of trousers T which is elastically suspended.
Patent JP-S6468000-A (JP)
Title: Method and apparatus for instructing line laying
Inventor: TAKAKURA YOSHINORI
IPC: H05K13/06
Filed: 1987-09-08
Abstract: PURPOSE:To provide an apparatus for automatically instructing a designated position of wiring specification of an article on the basis of a card on which the line laying specification of the article corresponding to a manufacturing drawing is recorded. CONSTITUTION:When a card 15 formed by a card writer 8 is inserted into a card reader 17 contained in a control panel device 16, data (e.g., drawing number, name of product, type of apparatus) written on the card 15 are displayed through an interface 18 and a CPU 19 on a display unit. The data transferred to a CPU 2 are collated to line laying board data recorded on a disk unit 3, and a command of wiring substrate data corresponding to the card data is transmitted to the device 16. The device 16 displays line laying procedure on the display unit 21 on the basis of the transmitted command. A printer 6 of a computer 1 outputs the type of apparatus, wiring data, drawing number, name of product, working date, etc., at the time of completing the wiring work.
Patent JP-H09251954-A (JP)
Title: Semiconductor device, reticle, and projection exposure method
Inventor: SAITO AKIHIRO
IPC: G03F1/70
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of an interconnection and short-circuiting of elements by forming a buffer region at an interconnection of a first and second patterns, thereby isolating one pattern from the other through the buffer region. SOLUTION: Elements 50-53 are disposed with equal spacings S3. To insert a buffer region C-C'-D'-D of a width S4 between a connected part B-B', the space between elements 51, 52 is set as S3+S4(=S3/2+S4+S3/2). To insert a buffer region of the width S4 At connected part of interconnections 60-63, interconnections 60, 61 or interconnections 62, 63 are disposed with the spacing of S4 and connected mutually through buffer region patterns 64, 65, the same as the case of the elements. Owing to the buffer region of the width S4, if any alignment error occurs in a mutually approaching direction of a right and left circuits in this case, the short-circuiting of the elements is avoidable. Thus, it is possible to reduce the failure possibility of a semiconductor device due to poor contact or short-circuiting.
Patent JP-S6466413-A (JP)
Title: Cooling device for engine
Inventor: MAEDA TOSHIMASA
IPC: F01P7/14
Filed: 1987-09-07
Abstract: PURPOSE:To improve cooling efficiency as well as to maintain cooling water at high temperature by providing an open/close valve opening/closing at the time of abrupt load fluctuation in a radiator bypass passage for a cooling system wherein the opening temperature of a thermostat valve is set high in order to improve fuel consumption. CONSTITUTION:The discharge side 8 of a water pump 7 is connected with the hot zone 5a of the combustion side in the cooling water passage 5 through an inlet side passage 9, and the suction side zone 5b in the cooling water passage 5 is also connected with thermostat valves 10 and 11 through an outlet passage 12. On the other hand, the thermostat valves are communicated with the inlet side of the water pump through a bypass passage 14 equipped with an open/close valve 43. A CPU 51 to which loading signals, water temperature signals and revolution signals are inputted lets the open/close valve 43 be closed through a three way solenoid valve 48 at the time of quick acceleration so as to close the bypass passage 14 for introducing the whole amount of cooling water to a radiator 16, and lets the bypass passage 14 be fully opened as well when load is abruptly decreased.
Patent JP-H0541909-A (JP)
Title: Seed for direct-sowing in flooded paddy field
Inventor: KUROHASHI MASAHARU
IPC: A01N43/90
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a seed for the direct-sowing in a flooded paddy field having short germination period and high germination ratio by treating a seed with a specific proline compound (salt). CONSTITUTION:The objective seed for the direct-sowing in a flooded paddy field is prepared by treating a seed with a compound of formula (X and Y are H or OH) or its pharmacologically permissible salt. The seed is preferably further dust-coated with an oxygen-generation agent. The compound of formula is preferably cyclo (L-Pro-L-Hyp) (salt).
Patent JP-H0388613-A (JP)
Title: Vibration type parts feeder
Inventor: NANBA MASAJI
IPC: B65G27/02
Filed: 1989-08-31
Abstract: PURPOSE:To rapidly discharge a part at a desired time by providing a notch opening in a part of a partition wall or a track and installing a cover to take out a part in a vibration-type parts feeder for a coil filament of an electric lamp or the like. CONSTITUTION:A notch opening 7 is provided in a part of a partition wall 1, and usually a pressing cover 8 is fitted thereto by screws 9 to cover the opening. Accordingly, parts can be transported on a track 2 smoothly. At the time of completing work or changing the kind of parts, the pressing cover 8 is detached while vibration is applied to a part placing table 3 to discharge parts from the notch opening 7.
Patent JP-H01111125-A (JP)
Title: Gas flow controller
Inventor: HAI EITON
IPC: F24C3/12
Filed: 1988-09-08
Abstract: PURPOSE: To regulate a gas flow rate automatically and linearly by converting rotation generated from a motor into linear reciprocal motion, regulating the gas flow rate depending on the linear motion, detecting open/close state of a valve incident to linear reciprocal motion, and discharging gas by a volume depending on the state information. CONSTITUTION: A motor 1 is driven to turn a rotary shaft 2 and a pulley 3. Consequently, a rotary shaft 4 turns to move a central screw 4a back and forth along a threaded guide pipe 5. A movable rod 4b performs linear reciprocal motion through the gas passage of a cock body 9 in a fuel supply control means and the forward end of the rod 4b enters into a gas outlet 8 or retracts therefrom. At the same time, a movable ring 19 applied over one end of the rotary shaft 4 turns to cause linear reciprocal motion of the mover 11 of a sliding variable resistor 12. Open/close state of a valve is determined by detecting a voltage corresponding to the resistance varying as the mover 11 moves and a set voltage is fed to the motor 1 thus entering the movable rod into the gas passage or retracting it therefrom.
Patent JP-H0895777-A (JP)
Title: Software utilization controller
Inventor: IWAYAMA NOBORU
IPC: G06F21/60
Filed: 1994-09-20
Abstract: PURPOSE: To enable flexible utilization control over and charging for software and facilitate the management of the supplied software. CONSTITUTION: The software utilization controller consists of a utilization permission part 2 which generates an attestation code allowing software to be used and a utilization control part 1 which receives the attestation code from the utilization permission part 2 and decides whether or not the software can be used.  The utilization control part 1 is equipped with a content part 8 which stores software main bodies and content IDs given to the software applications, and an attestation part 3, which consists of a random number generation part 4 which generates a random number, a code generation part 5 which converts the content ID and random number to generate an attestation code, a code request part 6 which transfers the content ID and random number to the utilization permission part 2, and a comparison part 7 which compares the attestation code generated by the utilization permission part 2 with the attestation code generated by the code generation part 5 and sends the comparison result to the content part 8.
Patent JP-H0390587-A (JP)
Title: Device for electrolytically refining gold
Inventor: TSUBOGAMI HARUHIKO
IPC: C25C1/20
Filed: 1989-08-31
Abstract: PURPOSE:To regularly refine gold without causing the concn. segregation of an electrolyte by providing an air supply means in an electrolytic cell to agitate the electrolyte. CONSTITUTION:The electrolytic cell 20 is filled with a gold electrolyte 20a. An anode rail 21 and a cathode rail 22 are horizontally laid respectively on both sides of the cell 20, and a cathode 23 and an anode 24 are alternately arranged in the cell 20 at regular intervals in parallel with each other. An air pipeline 26 is set above the cell 20, plural branch pipes 26a are extended between the cathode 23 and the anode 24, and the injection nozzle 28 at the tip is directed toward the bottom of the anode 24. The air 27 is injected as bubbles toward the bottom of the anode 24 from the nozzle 28. Consequently, the electrolyte 20a is always agitated, the concn. segregation of the electrolyte 20a is not caused, and gold refining is regularly carried out.