baber/WOPTO huggingface dataset:
Patent JP-2000204473-A (JP)
Title: Raw gas feeder for chemical vapor deposition
Inventor: KASAI KATSUJI
IPC: C23C16/448
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a raw gas feeder by which a large amt. of the raw gas for chemical vapor deposition is stably supplied. SOLUTION: This device has a vaporization tank 1 of a raw liq., a heater 2 for heating the raw liq. in the vaporization tank to generate a raw gas, a raw liq. feeder 3 for supplying the raw liq. to the vaporization tank and a pressure control valve 4 furnished a gas discharge pipe 5 connected to the vaporization tank. The heater has a heating element 8 arranged in the vaporization tank, a pressure detector 9 for detecting the raw gas pressure in the vaporization tank and a controller 10 for controlling the heat to be generated from the element 8 based on the pressure detected by the detector. The raw gas feeder has a raw liq. supply pipe connected to the vaporization tank, a flow rate control valve furnished the raw liq. supply pipe, a liq. level detector 13 for detecting the level of the raw liq. in the vaporization tank and a controller 14 for adjusting the opening degree of the flow rate control valve based on the level detected by the liq. level detector.
Patent JP-H07206040-A (JP)
Title: Bag body for germless bag-in-box of beverage
Inventor: MAEDA HIROSHI
IPC: B31B1/84
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a bag body for a germless bag-in-box of beverages, which is easily produced in a low cost. CONSTITUTION:The molten resin is extruded tubularly from a circular die equipped at the front end of an extruder as two upper and lower innermost layer films 13, 13 in superposed two upper and lower PE film laminated layers 2a, 2b, regarding a bag body 1 for a bag-in-box of beverages. And at the same time, germless air is ejected in the tube to swell it and the front and tail ends of the tube are sealed when the tube is rolled up by a winding roll to obtain a germless inflation tube.
Patent JP-H08192655-A (JP)
Title: Careless drive preventing device
Inventor: NAWATA TAKEMI
IPC: B60K28/06
Filed: 1995-01-17
Abstract: PURPOSE: To prevent careless drive due to forgetting himself in conversation by a driver, concerning a careless drive preventing device. CONSTITUTION: A voice detecting means M1 detects a voice uttered by a driver. A judging means M2 judges whether it is careless drive or not, from the continued time of a driver's conversation based on the detected voice. A waring means M3 warns the driver when it is judged to be careless drive.
Patent JP-H09194009-A (JP)
Title: Curved belt conveyor
Inventor: ENOMOTO MASAHIRO
IPC: B65G21/16
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a curved belt conveyor to be assembled and to replace a belt easily and rapidly. SOLUTION: A body frame 12 is assembled and two taper rollers 25 and 16 and a guide device 35 are assembled in the body frame 12 to effect assembly except a belt 30. A divided ring-form belt 30 is extending from one free end 30A through a position below a taper roller 26 and inserted in the return route side with a part 31 to be guided positioned in an upper level and a part 31 to be guided is positioned to a guide device 35 group. The belt 30 is wound around the taper roller 25 and turned over, and with the part 31 to be guided situated in a lower level, the part 31 to be guided is positioned at the guide device 35 group on the working route side. After the belt is run around the taper rollers 25 and 26, free ends 30A and 30B are intercoupled through a racing.
Patent JP-S5598442-A (JP)
Title: Explosion or implosion preventive method for braun tube
Inventor: TOMINAGA TAKASHI
IPC: H01J29/87
Filed: 1979-01-19
Abstract: PURPOSE: To contrive implosion-proofing of a Braun tube by foaming under heat in such a way that heating foaming resin layer is interposed between the external side near the largest diameter at the funnel part and a tension band.  
     CONSTITUTION: A tension band 5 is fastened and fixed through a foaming layer 6 formulated by foaming heating foaming resin under heat around the external side 4 near the largest diameter at the funnel part 3 which abuts on the face plate part 2 of a Braun tube 1. Thus, even if the clearance between the Braun tube external side and the tension band might be unequal, the foaming resin is forcibly pressed in, filled in and tightly adhered by foaming, which makes it possible to obtain a Braun tube in possession of stable high implosion-proofing capability with equilibrated adhesion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07204703-A (JP)
Title: Manufacture of hot rolled stainless steel sheet
Inventor: HORI SEIKI
IPC: B21B1/26
Filed: 1994-01-21
Abstract: PURPOSE:To provide a hot rolling method by which burning flaws and penetrating flaws caused by excessive generation of scale are not generated even under a handicapped condition such as high flow stress when a stainless steel is hot rolled. CONSTITUTION:When the stainless steel consisting of, by wt.%, >=11.0 Cr, 0.1 to 6.0 Al and 1.0 to 5.0 Si is hot, rolled, the steel in front of finish rolling stand 4 whose rolling temperature is <=950 deg.C is blown with one or more kinds of air, gasious oxygen and steam. Thus, the steel is finish rolled generating oxidized scale of 1 to 7mum thick. Then, the steel is descalecl with high pressure water of 25 to 70MPa.
Patent JP-H04248314-A (JP)
Title: Protective relay for higher harmonics filter facility
Inventor: EMURA TOKUO
IPC: H02H7/00
Filed: 1991-01-21
Abstract: PURPOSE:To realize positive response to short circuit fault or ground fault by detecting current flowing into each higher harmonics shunt, extracting basic wave component and determining a differential current, and then detecting increase/decrease of current for each shunt. CONSTITUTION:Currents flowing through filter circuits 2a-2d comprising series circuits of capacitors, reactors, resistors and the like in respective higher harmonics shunts are detected through current transformers 3a-3d and fed to basic wave extracting circuits 1a-1d comprising higher harmonics damping filters 11a-11d, sampling circuits 12a-12d and effective value operating circuits 13a-13d. Increase/decrease of current in thus extracted basic wave component is decided according to a predetermined decision formula. The output is processed through a logic circuit 5 and a trip command signal is outputted according to a predetermined criterion. According to the invention, the protective relay responds accurately to any fault, including short circuit fault and disconnection, in capacitor elements and filter facilities.
Patent JP-H05191733-A (JP)
Title: Solid-state image pickup device
Inventor: ABE HIRONOBU
IPC: H04N5/341
Filed: 1992-01-16
Abstract: PURPOSE:To easily fix a diffraction grating to an optical image projection face of the solid-state image pickup element in parallel at a prescribed interval. CONSTITUTION:The device is provided with a solid-state image pickup element 13 and a diffraction grating plate 15 arranged opposite to the optical image projection face of the solid-state image pickup element 13 at a prescribed interval. The fixed part of the diffraction grating plate 15 is fixed with an adhesives 18 including plural micro beads 19 made of spheres or cylinders whose diameter is uniform.
Patent JP-H08195069-A (JP)
Title: Information storage
Inventor: KOBAYASHI TSUKASA
IPC: G11B27/10
Filed: 1995-01-18
Abstract: PURPOSE: To provide an information storage capable of reading/writing information with both of an FDD and a card reader/writer without individually interposing an interface equipment. CONSTITUTION: This storage is provided with a cover main body 1 imitating an FD cover, a rotary disk 2, a magnetic material emulator part 4, a memory part 5, a card interface part 6 for performing information exchange between the memory part 5 and the card reader/writer and a control part 7. The control part 7 specifies an address in the memory 5 based on rotational position information of a rotary disk 2, and takes out the information from the memory part 5 corresponding to the specified address when the information is read out by the FDD, and generates a magnetic change pattern equivalent to that in the magnetic material emulator part 4.  When the information is written, a magnetic generation pattern imparted by a magnetic head of a floppy disk drive is read by the magnetic material emulator part 4, and the information equivalent to that is written in the memory part 5 corresponding to the specified address.
Patent JP-H01181161-A (JP)
Title: Diagnosing method for system anomaly by picture processing
Inventor: TSUMURA KAZUHIRO
IPC: G06F17/50
Filed: 1988-01-13
Abstract: PURPOSE:To handle the structure of a system and the knowledge of a function in the form of pictures and to easily and accurately detect a complicated system by producing a binarized picture by applying the conversion of density to the area number which satisfies the prescribed conditions to a symbol picture of a system chart, etc., and performing the AND arithmetic. CONSTITUTION:A control system 4 transfers the hierarchical picture of a system to be diagnosed to a picture memory of a picture processor main body 2 from a picture file 1 together with the states (open/close state of valve, etc.) of equipments of the system. Based on those information received from the file 1, the main body 2 applies the conversion of density to the area number (expressed in density) which satisfies the conditions (open/close state of valve, etc.) on which a fluid flows to a symbol picture. Thus the main body 2 obtains a binary picture and then secures an OR with a binary connection line picture to obtain a binary picture of the system chart. Furthermore an area number is obtained through a labeling process. Then the area numbers 1 and 2 connected to a piston having an area number 1 of the symbol picture are extracted and an AND is obtained to a binarized symbol picture.
Patent JP-H11202627-A (JP)
Title: Developing device
Inventor: HAMAMICHI MASARU
IPC: G03G15/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which decreases the driving torque of screws and also extend the life of developer by reducing the total amount of the developer. SOLUTION: In the developing device 1 which circulates the developer by a stir screw 14 and a supply screw 16, one above the other, the stir screw 14 is made to exhibit carrying capability higher than that of the supply screw 16. Thus, even when the total amount of developer is reduced and the stir screw 14 is covered with it only partly, developer balance can be maintained. Therefore, the driving torque of screws can be decreased, and the life of the developer can be prolonged.
Patent JP-H07205279-A (JP)
Title: Cooling air supply device of extrusion molding machine
Inventor: NIIMOTO SANEMI
IPC: B29C55/28
Filed: 1994-01-24
Abstract: PURPOSE:To provide the title cooling air supply device enabling the proper molding of a resin imparting uniform film thickness while eliminating the deviation of the resin. CONSTITUTION:An annular nozzle orifice 23 receiving cooling air to eject the same to the outer periphery of the resin emitted from the emitting orifice of a die 8 is provided and a needle valve 29 adjusting the supply amt. of cooling air supplied to the nozzle orifice 23 and a control unit 34 controlling the opening degree of the needle valve 29 on the basis of the film thickness of the emitted resin 2 are provided.
Patent JP-H11199800-A (JP)
Title: Powder coating composition
Inventor: INOMATA TAKASHI
IPC: C09D167/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating compsn. which can form a coating film excellent in surface state, adhesivenss, processibiltiy, water resistance, curability, corrosion resistance, taste retention, etc., and having a low potassium permangante consumption. SOLUTION: This compsn. contains (A) a bisphenol epoxy resin having an epoxy equivalent of 500 or higher but lower than 2,000, a number average mol.wt. of 1,000 or higher but lower than 3,000, and a ratio of Mw/Mn of 1.8 or lower, (B) a bisphenol epoxy resin having an epoxy equivalent of 2,000-5,000 and a number average mol.wt. of 3,000-8,000, (C) an acid-anhydride-group-contg. polyester resin having a number average mol.wt. of 3,400-12,000, a total acid value of 30-90 mgKOH/g, an acid anhydride group equivalent of 2,000-6,000 g/equivalent, and a softening point of 50-140 deg.C, and (D) a cure catalyst.
Patent JP-S62165815-A (JP)
Inventor: MIO KOTARO
IPC: H01B13/14
Filed: 1986-01-14
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-S58123928-A (JP)
Title: Earth-moving vehicle combined with ditch digging and reburying
Inventor: MOTOMURA MITSUHIRO
IPC: E02F3/76
Filed: 1982-01-20
Abstract: PURPOSE:To enable to perform a digging and a reburying of a ditch in a section employing only one earth-moving vehicle, by a method wherein a ditch digger and an earth-moving plate for reburying a ditch are attached to an earth-moving vehicle. CONSTITUTION:A ditch digger 2 is mounted to a rear end of a vehicle body 1, an earth-moving plate 3 for reburying a ditch is attached to the front end, and shielding plate 6 for protecting an earth and sand collapse are vertically movably installed to the inside of right and left wheels 7 and 8 at the front and the rear part. After a ditch 13 in a section is digged by the device 2, an installing or a repairing work of pipe is conducted through repetition of a forward and a backward movement of the vehicle 1 through the same course in the same  section several times, an earth-moving plate 3 is held at an appropriate height  at an advancing time, and a ditch reburying is conducted as an excavated earth  and sand 14 is scraped to a desired height. At a moving-forward and a moving- backward time, the plate 6 is pressed against a ground surface by a shielding  plate elevator 11 to prevent collapsing-down of the earth and sand 14 heaped up outside of both sides of the ditch 13.
Patent JP-H05188095-A (JP)
Title: Voltage detector
Inventor: NAGANUMA KATSUNORI
IPC: B60L3/00
Filed: 1992-01-17
Abstract: PURPOSE:To enable the detection of voltage in two different nominal voltage territories in a voltage detector mounted to an electric car traveling continuously between two different nominal voltage territories. CONSTITUTION:A transformer for converting a.c. power supplied from an aerial line into two different voltage for outputting is provided with a first and a second tap changing contactors 29, 30. A first voltage detecting means 1 for detecting the first voltage value of the a.c. power is provided with a first relay for switching the first tap changing contactor 29 on, and a second voltage detecting means 2 for detecting the second voltage value lower than the first voltage value of the a.c. power is provided with a second relay for switching the second tap changing contactor 30 on and an overexcitation protecting means for the second relay interlocked with the first relay.
Patent JP-H0613901-A (JP)
Title: Bootstrap fet sampling switch
Inventor: JIMII AARU NAIRAA
IPC: H03K17/16
Filed: 1993-01-18
Abstract: PURPOSE: To provide a MOSFET sampling switch circuit which avoids introduction of higher harmonic distortion and is operated at a single power voltage. CONSTITUTION: Base-source voltage of a sampling MOSFET 6 is held at approximately zero volt by installing an operational amplifier 11. In addition, gate- source voltage of the sampling MOSFET 6 is held at approximately constant value by installing an operational amplifier 21. Constant current I is forcedly flowed to a MOSFET 24 and the constant gate-source voltage independent of fluctuation of an analog input signal is generated to the constant current I. Since the voltage obtained in the source of the MOSFET 24 as a result is impressed on a reverse input of the operational amplifier 21, the constant gate- source voltage of the MOSFET 24 is forcedly impressed between the gate and the source of the sampling MOSFET 6.
Patent JP-S5499632-A (JP)
Title: Image adjusting method of copying machines
Inventor: SAKAMOTO KOUJI
IPC: G03G21/00
Filed: 1978-01-24
Abstract: PURPOSE:To achieve the improvement in quality by performing development bias voltage controlling concerning the latent images having been formed photoreceptor at the detecting of the ground density of the original and performing exposure controlling concerning with the subsequent latent images. CONSTITUTION:At the copying of the first sheet, the quantity of light obtainable in correspondence to the ground density of the original from said original is detected with a light quantity detector 8 and is transmitted to a voltage regulating member 11 by way of a control member 12. The voltage regulating member 11 applies a development bias voltage corresponding to the detected quantity of light to a developing part 4 perform bias voltage controlling of the latent images. At the copying of the second sheet, the detected quantity of light having been detected for copying the first sheet is transmitted to an exposure regulating member 9 via control member 12 and the exposure regulating member 9 regulates the optical path so that the exposure of the second and subsequent sheets becomes the detected quantity of light. On the other hand, the voltage regulating member 11 sets the development bias voltage adapted to the developing part 4 at a preset constant voltage, then the copying of the second and subsequent sheets forms superior images.
Patent JP-H03211410-A (JP)
Title: Surveying instrument
Inventor: FUKUCHI TORU
IPC: G01C15/00
Filed: 1990-01-17
Abstract: PURPOSE:To record character data together with distance measurement data on a memory card by providing numeric keys of a keyboard part with the function of character input keys. CONSTITUTION:A storage arithmetic part 110 is provided with a specific conversion table wherein numeric data on 0 - 9 and character data are made to correspond to each other. In the conversion table, the number data and English characters correspond to each other; A - J, and K - T correspond to numbers 0 - 9 and U - Z correspond to 0 - 5. When the conversion table is selected according to the indication of a function key of the keyboard part 5 to input number data, corresponding character data is obtained from the selected conversion table and passed through a signal transmission and reception part 112 to record character data on the memory card 8 together with survey data, so data are rearranged extremely conveniently.
Patent JP-H07216717-A (JP)
Title: Error-correcting device in a sewing apparatus
Inventor: SUGIHARA YOSHIHIDE
IPC: D05B19/06
Filed: 1994-01-25
Abstract: PURPOSE:To provide an error-correcting device in a sewing apparatus capable of sowing at the same place and in the same manner of a pattern to the pattern obtained in another sewing apparatus even in the case where a sewing is performed using the pattern data used in this sewing apparatus. CONSTITUTION:A pair of marks 24, 25 are placed with an interval in a reference sewing frame 20. A reference moving quantity of the reference sewing frame 20 corresponding to the lengths between a reference point that is a needle dropping point of an sewing apparatus 1 and each of the marks 24, 25 is memorized in a datum memory device 108. Then, the moving quantity of the reference frame 20 driven by an X-axis and a Y-axis pulse motor 126,128 corresponding to the lengths between a needle-dropping position and each of the pair of the marks 24, 25 in a state that the reference frame 20 is set on a sewing apparatus 1, is detected. An X-direction and a Y-direction correcting circuit 111, 113 compare the detected moving quantity with the reference moving quantity and correct the moving quantity so as to almost coincide with the reference moving quantity.
Patent JP-H09200449-A (JP)
Title: Image processor and its method
Inventor: OTSUBO TOSHIHIKO
IPC: H04N1/60
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To perform a copy process corresponding to document image characteristics at a high speed by making a prescan when a carriage is moved in the opposite direction from a scanning direction to copy a document. SOLUTION: When the carriage 314 of a read part 352 is moved in a process judgement scan direction (b), what is called a prescan of the document 350 is made and variables of respective parts which perform image formation are set according to the obtained image characteristics. Then when the carriage 314 moves in the document copy scanning direction (a), what is called a main scan is made to form an image, thereby enabling image formation corresponding to the image characteristics of the document while suppressing a decrease in processing speed.
Patent JP-H09200535-A (JP)
Title: Device and method for processing image
Inventor: TAKAGI YOSHIHIRO
IPC: H04N1/41
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To accelerate processing for transforming the form of image data. SOLUTION: A CPU 1 discriminates whether transformed data corresponding to palette data designated by index color data are stored in the cache area of a RAM 3 or not and when the transformed data are stored, the processed data are read out of that cache area. In the other case, the designated palette data are read out of a color palette stored in the RAM 3, transforming processing is performed to the read palette data and further, the transformed data are stored in the cache area.
Patent JP-H03210336-A (JP)
Title: Production of crosslinked resin particle
Inventor: MURAMOTO JUICHI
IPC: C08J3/12
Filed: 1990-01-16
Abstract: PURPOSE:To produce the title particles having excellent redispersibility and storage stability without causing adhesion between the particles themselves by compounding a plurality of specific substances into a resin component having a glass transition point of 0 deg.C or lower and subjecting the resulting compsn. to a specific post-emulsifying method. CONSTITUTION:A process for producing the title particles by a post-emulsifying method which comprises the steps of dispersing a resin component consisting of a resin having a glass transition point of 0 deg.C or lower, such as an elastomer selected from the group consisting of acrylic rubber, polybutadiene, polyisoprene, polychloroprene, poly-epsilon-caprolactone, polytetramethylene glycol, etc., in water, crosslinking the dispersed particles, and removing the aq. medium from the dispersion, wherein the resin component is compounded with a monomer which, when polymerized, can give a resin with a Tg 20 deg.C higher than that of the resin component (e.g. styrene) or a resin with a Tg 20 deg.C higher than that of the resin component (e.g. a polystyrene) and a polyfunctional vinyl compd. (e.g. neopentyl glycol methacrylate) before it is subjected to the post-emulsifying method.
Patent JP-S6446638-A (JP)
Title: Method and apparatus for testing circuit plate weld connection part
Inventor: DEBITSUDO BII CHIYANGU
IPC: G01N25/72
Filed: 1988-01-14
Abstract: PURPOSE: To test soldered connections by providing an infraredray ray radiating source, a detector, a converting means which converts data into inspection information, a storing means which stores the standard information of the connection part and detected information, and a comparing means which compares the standard information and detected information with each other. CONSTITUTION: Infrared rays from an infrared-ray source 12 are pulsed with a chopper plate 14 and the pulsed infrared rays are projected upon a circuit board 23 through a notch filter 16 and led to a detector 20 through a BPF 16. The circuit board 24 is scanned with a detector 20 at every, for example, 33msec and heated at 2Hz in a duty cycle of 50%. Soldered connections on the circuit board 24 are simultaneously heated with the infrared rays projected upon the board 23 and the periodic process of the thermal image is monitored with the detector 20. Since the periodic temperature fluctuating amplitudes of the soldered connections vary depending upon the perfection of the connections, a defective soldered connection can be discriminated by comparing the temperature fluctuating amplitude of the section with that of a perfect connection.