baber/WOPTO huggingface dataset:
Patent JP-H10308371-A (JP)
Title: Wafer processing apparatus
Inventor: TAKEUCHI MITSUO
IPC: H01L21/677
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space of an overall chemical processing system used for wafer processing by reducing the size a wafer chuck cleaning bath. SOLUTION: The wafer processing system comprises a pair of opposed wafer holder 5 and 6, a wafer chuck 4 consisting of a driving means 7 for moving the wafer holder 5 and 6 away from and toward each other, a wafer processing bath 2, and a wafer chuck cleaning bath 3. When cleaning the wafer chuck 4, the driving means 7 moves pair of wafer holder 5 and 6 toward each other shorter than the distance between 5 and 6 when holding the wafer 1 so that a pair of wafer holder 5 and 6 can enter the wafer chuck cleaner bath 3. The width of the wafer chuck cleaning bath 3 is narrower than that of the wafer processing bath 2.
Patent JP-S61276630-A (JP)
Title: Floor-heating device
Inventor: SUGA KUNIHIRO
IPC: F24D5/02
Filed: 1985-05-30
Abstract: PURPOSE:To make the rate of air to be fed to each panel variable, to make quick use of a panel as a floor heating at the rising time, and to equalize the temperature among panels, by providing a partition with slits which shuts off hot air or makes the rate of hot air variable to each header of a panel. CONSTITUTION:A movable partition with slits 6 can be slid by a manipulating knob 8. When open slits on the movable bulkhead with slits 6 are fit in the unopened slits on fixed partition with slits 7, hot air is not fed into the air pipes 2 of a panel 3, while the hot air is not fed into the air pipes 2 when both openings of slots on both partitions are fit in to each other. The panel 3 can be divided into two parts by sliding the movable partitions with slits 6; through one of which hot air can be passed, and it cannot through the other parts. Accordingly, the temperature in a part of panel can be heightened quickly up to the proper temperature as a floor heating at the rising time by feeding air to part of a panel 3 only.
Patent JP-H08310437-A (JP)
Title: Sub-frame installed part structure for vehicle
Inventor: TATENO HIDEYUKI
IPC: B62D25/20
Filed: 1995-05-16
Abstract: PURPOSE: To provide a sub-frame installed part structure for vehicle that is able to enlarge the sectional area of a front side member, and also to make improvements in its strength rectilinearly. CONSTITUTION: A suspension mount member is installed in the lower side of a dash panel by attaching it to this dash panel and a front side member 11, and a sub-frame 15 is attached to the suspension mount member, while it is attached to the front side member 11 via a compression rod bracket 22. In succession, one end part 29a of a transverse link 29 is insertionally fitted in an interspace part to be formed with the front side member 11 and the suspension mount member via an elastic member.
Patent JP-S5817226-A (JP)
Inventor: OTSUTOO SHIYUTEEDERI
IPC: F16N39/06
Filed: 1982-07-07
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-2000307845-A (JP)
Title: Printing system, printing information generating device, printer, printing method and recording medium
Inventor: KURATA KENICHI
IPC: B41J5/30
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To embed a hidden pattern into a print image only when needed. SOLUTION: This printing system is composed of a host computer 1 and a printer 2, and the computer 1 is controlled by an operating system 3. The system 3 has a driver 5 which coverts printing data outputted from an application program 4 into printing information intrinsic to the printer and supplies it to the printer 2. Hidden pattern generating parts 9 and 14, which generate a hidden pattern to be embedded into a print image, are provided respectively in the driver 5 and the printer 2.  Only when the kind and characteristic of print data supplied from the program 4 are analyzed to decide that the possibility of printing valuables objects such as paper money and literary works is high, the frequency of generating hidden patterns is reduced, because hidden patterns are embedded into an original image, printing quality and printing speed are improved and the consumption of an ink or the like can be reduced.
Patent JP-H09300871-A (JP)
Title: Data recording method
Inventor: MATSUHASHI HISAHIRO
IPC: B42D15/10
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the forgery by specifying the recording positions of data not in the sequential arrangement in the data recording in which the tracing data to be recorded on a recording medium can be visualized. SOLUTION: In the case of recording data of admission date and the like on an admission card 1 for an amusement park, the card 1 is provided with a recording section 3 and a display section 3, and data recorded on the data recording section 2 are arranged at random. The data is constituted of binary signals using 0 and 1, and black sections 4 are represented by 1, and blank sections 5 are represented by 0, and the black sections 4 are blackened by heat-sensitive printing. When the random printing or reading the data on the card 1 is carried out, printing is carried out on the data recording section 2 based on the arrangement sequence data other than the sequential arrangement formed by an M series generator or the like, while reading the arrangement data is carried out based on the arrangement sequence data, and the recorded data are stored as original signals.
Patent JP-H06329199-A (JP)
Title: Shipment device
Inventor: SAKANOUE TAKAAKI
IPC: B67D7/78
Filed: 1993-05-19
Abstract: PURPOSE:To provide a shipment device that prevents overflow and contamination by detecting whether previous oil is remaining in a tank or not. CONSTITUTION:A shipment device 1 inserts the front end of a loading arm 4 into the tank 2a of a tank lorry 2, and loads ordered oil into each of the hatches, 2a1-2an, of the tank 2a via the loading arm 4. A remaining-oil detector 6 for detecting oil remaining in the hatches 2a1-2an is provided at the front end of the loading arm 4. A shipment permission program 16A, according to which a shipment permission signal is not output when a signal indicating the detection of remaining oil is output from the remaining-oil detector 6, and it is output when the signal is not output from the detector 6, is input in a load controller 16.
Patent JP-H02300503-A (JP)
Title: Hydraulic circuit
Inventor: YAGATA TAKEO
IPC: F15B11/02
Filed: 1989-05-12
Abstract: PURPOSE:To improve energy efficiency without fluctuating load pressure during rotation of a variable capacity type oil motor by forming a closed loop for keeping rotating speed at a fixed level, and providing a servo valve and an accumulator on the upstream of the variable capacity type oil motor connected to a drain oil adjusting cylinder. CONSTITUTION:Rotating speed of a variable capacity type oil motor 1 capable of changing its capacity by the drain oil amount, is detected by a rotating speed detecting device 2, and the difference between a signal from the detecting device and a signal from a setting device 4 is amplified by a servo amplifier 3 to drive a servo valve 5 to supply oil of specified pressure to the variable capacity type oil motor 1. Further, an accumulator 7 is provided between a check valve 6 and the servo valve 5 to eliminate the fluctuation of pressure, and a drain oil amount adjusting cylinder 8 for adjusting the drain oil amount of the variable capacity type oil motor 1 operates a variable mechanism 10. High load pressure can thus be set, and reduction in efficiency due to lowering of the load pressure can also be prevented.
Patent JP-S6010428-A (JP)
Title: Optical disc device
Inventor: KUMAGAI KAZUO
IPC: G11B7/09
Filed: 1983-06-29
Abstract: PURPOSE:To grasp and process a problem beforehand to perform write/read operations with high-reliability by measuring and storing a track following-up driving current value, and transferring this current value to an upper device to analyze it. CONSTITUTION:The driven quantity, which is obtained when an optical disc device 4 follows up tracks, is detected by a current detecting circuit 3 and is digitized and is outputted to an AND circuit 8. Meanwhile, sector marks of the optical disc are detected by a detecting circuit 6, and a sector pulse generating circuit 7 generates a pulse in accordance with this detection signal. The AND circuit 8 calculates AND between both inputs and outputs a new driven quantity to a storage circuit 9, and this driven quantity is stored there. The storage circuit 9 outputs the old driven quantity to a data transfer circuit 10, and the transfer circuit 10 transfers it to the upper device in accordance with the input of the pulse from the generating circuit 7.
Patent JP-S5343396-A (JP)
Title: Mooring buoy for floating vessel
Inventor: IKEDA TAKASHI
IPC: B63B22/02
Filed: 1976-09-29
Abstract: PURPOSE:To provide an arrangement for mooring buoys, in which inside of each buoy is divided into a plurality of compartments, each forming a chain receiving chamber, and winches together with their anchor weights are provided on the deck, whereby it is made unnecessary to equip a floating vessel with any special mooring apparatus.
Patent JP-H02298177-A (JP)
Title: Agc circuit
Inventor: IGARASHI TAKAYUKI
IPC: H04N5/53
Filed: 1989-05-12
Abstract: PURPOSE:To keep a level of an output signal constant even when a composite video signal with different modulation is inputted by detecting a level of a positive component of a vertical synchronizing pulse and a level of a negative component and holding a result being the sum of the absolute value of the level of each component for a vertical sweep period. CONSTITUTION:A reference extraction pulse (3) and a delay extraction pulse (4)are applied to a vertical synchronizing extraction circuit 7 as gate signals to extract a signal for vertical synchronizing pulse period from a composite video signal outputted from a buffer amplifier 2. A positive level detection circuit 8 detects a level part VH for 0V or over in the inputted signal and transfers the result to a level hold amplifier 10 and a negative level detection circuit 9 detects a level VL of 0V or below of the inputted signal and transfers the result to a level hold amplifier 11. The value holding by the level hold amplifiers 10, 11 is subject to absolute value addition at an adder circuit 12 and held by a hold amplifier 13 for one vertical sweep period only and compared and adjusted with a reference value Vr at a comparator 14 to adjust the gain of the gain adjustment amplifier 15.
Patent JP-S62277182-A (JP)
Title: Multi-layered coloration finishing method for surface of porous inorganic building material
Inventor: NAKADA JUNICHI
IPC: B05D7/00
Filed: 1986-05-23
Abstract: PURPOSE:To obtain a finish having uniformity, etc., of colors by combining a primer paint contg. the high condensation product of specific org. silicon as a binder component and finish paint contg. a fluoroplastic high polymer and/or polyurethane resin as a binder component. CONSTITUTION:The penetration type inorg. paint contg. the high condensation product of the org. silicon which is formed by hydrolyzing a mixture composed of the org. silicon compd. expressed by formula I (R is a hydrocarbon group of 1-8C) and/or the low condensation product thereof and the org. silicon compd. expressed by formula II (R' is a hydrocarbon group of 1-12C, R is the same as mentioned above) and/or the low condensation product thereof in the presence of an acid catalyst, the adjusting the pH thereof to >=7 by using an alkaline material and condensing the mixture and does not have a silanol group at the molecular terminal as the binder component is primer-coated on the surface of the porous inorg. material and the finish paint contg. the fluoroplastic high polymer and/or polyurethane resin as the binder component is coated thereon to form the colors. As a result, the finish having the uniformity, depth, etc., of the colors is obtd.
Patent JP-S5819370-A (JP)
Title: Covering composition and covering with the same
Inventor: IMAI TAKASHI
IPC: H01B13/16
Filed: 1981-07-27
Abstract: PURPOSE:To provide a covering composition consisting of a vinyl group-contg. polyorganosiloxane, a specified polyorganohydrogensiloxane and olatinum  (compd.) and forming a cured product which can be readily peeled off from substrate. CONSTITUTION:The curable compsn. consists of (A) vinyl group-contg. polyorganosiloxane having at least two vinyl groups linked to the silicon atom in one molecule, (B) polyorganohydrogensiloxane having hydrogen atoms averaging three or more in one moledule and used in such an amount that 0.5-10 Si- linked hydrogen atoms may be present per Si-linked vinyl group of A, and (C) platinum (compd.) in an amount of 0.2-300ppm of the total of A and B. Component B is controlled to the vapor pressure of 30Torr or higher. The covering compsn. shows reduced adhesiveness to, e.g., optical fiber and electric wire core and facilitates wire connection.
Patent JP-H0577938-A (JP)
Title: Image forming device
Inventor: FURUSHIMA TADASHI
IPC: G03G15/00
Filed: 1991-05-22
Abstract: PURPOSE:To prevent the trouble such as damage of parts caused by the shock of the draw-out operation and the insertion operation of a paper feeding container. CONSTITUTION:When a scanner home position detecting sensor 18-4 detects that a scanner is under the operation condition or the copying condition, a 1-chip CPU 200 operates paper feeding tray lock solenoids 71, 73 to prohibit the attaching/detaching of trays. Or, this control is performed only at the time of detection by option paper feeding connection detectors 87, 97. Furthermore, the prohibition of attaching/detaching of trays, in which the same size paper sheet and paper end are detected by sensors 79, and S1-S4, is cancelled. A trouble such as vibration and breakage of a lamp is thereby prevented. Even in the case, the limitless paper feeding function can be secured.
Patent JP-S63282643-A (JP)
Title: Instrument for measuring quantity of element contained in molten metal
Inventor: TAKEMURA YOZO
IPC: G01N25/06
Filed: 1987-05-14
Abstract: PURPOSE:To improve a measuring accuracy by making the inner surfaces of a flow cooling pipe and a rapid cooling pipe constituting a collecting container tapered so that the inner diameters of both the pipes are enlarged toward the intermediate part of the container and measuring a thermoelectromotive force generated between the higher temperature side electrode of the slow cooling pipe and the lower temperature side of the rapid cooling pipe. CONSTITUTION:A collecting container 1 is constituted by combining a slow cooling pipe 2, a rapid cooling pipe 3 and a flow-out preventing pipe 4 together. A lower temperature side electrode 17 and a higher temperature side electrode 18 are projected on the inner surfaces of the pipes 3 and 2, respectively. The inner diameters d3 of the pipes 2 and 3 and the inner diameter d2 of the pipe 2 are taper-wise enlarged. Then, the container 1 is mounted in a probe and dipped in a molten iron. When a collecting chamber 13 is filled with the molten iron via an introducing hole 7, the probe is raised from the molten iron. When a sample in the chamber 13 is not yet solidified, the molten iron in the introducing hole 7 is solidified to generate a large temperature difference between the electrodes 17 and 18. Therefore, a measuring accuracy for a temperature difference and therefore for a thermoelectromotive force can be improved.
Patent JP-H07301189-A (JP)
Title: Rotary type compressor
Inventor: NAKAMURA HIDEKI
IPC: C22C38/00
Filed: 1994-05-06
Abstract: PURPOSE:To improve abrasion resistance and seizure surface pressure by forming a roller of cast iron in which eutectic crystallization organization including graphite in the form of flakes or balls, and iron phosphide in specified quantity are dispersed on a base comprising tempered martensite, and forming a vane of material in which specific carbide and nitride grain are dispersed. CONSTITUTION:In a rotary type compressor comprising main component elements of a vane 1, a roller 2, and a cylinder 3 to be used in a freezing cycle, the roller 2 is formed of cast ion having a quench-and-temper heat treatment hardness of 50HRC or more, and including graphite by 5 surface % or more and eutectic crystallization organization including iron phoshide by 2 surface % or more. In the meanwhile, the vane 1 is formed of material having a quench- and-temper heat treatment hardness of 70HRC or more, and including non- hardened molten carbide and nitride grain by 25 surface % or more in total quantity, in which the non-hardened molten carbide includes MC-type carbide by 10 surface % or more, in which the nitride grain includes one sort or two sorts of TiN and NbN by 5 surface % or more, and in which an average grain size of the non-hardened carbide and nitride grain is 5mum or less.
Patent JP-H04323230-A (JP)
Title: Production of plastic tubular film
Inventor: MATSUKURA YOSHIHIRO
IPC: B32B27/34
Filed: 1991-04-22
Abstract: PURPOSE:To produce a plastic film having excellent adhesiveness and printability by simultaneously subjecting the inner and outer surfaces of a plastic tubular film to a corona treatment. CONSTITUTION:A gas-sealed tubular film 1 is brought into contact with the surfaces of at least a pair of electrodes 6, 6', transferred and simultaneously subjected to a corona discharge treatment. Since the electrodes 6, 6' have many depressions on the surfaces thereof (concretely woven fabrics or nets are bonded to the surfaces of electrodes), the inner and outer surfaces of the tube are continuously and simultaneously subjected to a corona treatment by the action of a gas existing in the depressions and the sealed gas.
Patent JP-H04323250-A (JP)
Title: Thermoplastic elastomer composition
Inventor: HASEGAWA TORU
IPC: C08L53/00
Filed: 1991-04-22
Abstract: PURPOSE:To obtain a composition, excellent in flexibility and heat resistance and improved in moldability, mechanical strength and weather resistance by blending a polyester elastomer with a specific hydrogenated diene-based copolymer and a plasticizer. CONSTITUTION:A thermoplastic elastomer composition is obtained by blending 100 pts.wt. total amount of (a) 50-99wt.% thermoplastic polyester elastomer and (b) 50-1wt.% hydrogenated diene-based copolymer, etc., obtained by hydrogenating an A-B type or an A-B-A type block copolymer composed of vinyl aromatic compound polymer blocks (A) and vinyl aromatic compound/conjugated diene random copolymer blocks (B) or further an A-B-C type block copolymer, composed of the blocks (A) and the blocks (B) and containing tapered blocks (C) composed of the vinyl aromatic compound/conjugated diene with a progressively increasing content of the vinyl aromatic compound and having saturated 80% double bond of the conjugated diene and 50000-600000 number-average molecular weight expressed in terms of polystyrene with (c) 0-50 pts.wt. plasticizer.
Patent JP-S598516-A (JP)
Title: Room heating device of car mounted with water-cooled engine
Inventor: TANAKA TOSHIMASU
IPC: B60H1/08
Filed: 1982-07-07
Abstract: PURPOSE:To promptly perform warming operation of an engine, by recirculating cooling water in a high temperature part of a cooling water jacket through a room heating heater core and an exhaust gas heat exchanger at cold starting time or the like when a low temperature condition of the engine is detected. CONSTITUTION:Cooling water in a water jacket 1b of a cylinder block part divided by a partition P flows in through a circulative route 20 interposing a radiator 21 by driving of a pump 23 and is cooled, an then returned from a flow inlet 17 into the water jacket 1b. On the other hand, cooling water in a water jacket 1a of a cylinder head part is firstly guided to a heat exchanger 10 by driving of a pump 22 and heated by exhaust gas flowing in an exhaust passage 9, and then guided to a heater core of an air conditioner to heat air conditioning air, thereafter the water is returned from a flow inlet 2 into the water jacket 1a. Then in case of not operating room heating, and at cold time of an engine in which a low temperature of the cooling water is detected by a water temperature sensor 27, said pump 22 is controlled to be reversely rotated by a control circuit 24.
Patent JP-H0414260-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKABAYASHI TAKASHI
IPC: H01L29/78
Filed: 1990-05-07
Abstract: PURPOSE:To easily control the permeation amount of a low concentration diffusion layer into the lower part of a gate, by a method wherein, in order to implant ions in the side surface of a protruding part formed by etching a silicon substrate, a low concentration layer is directly formed under the gate without interposing the silicon substrate. CONSTITUTION:Polycrystalline silicon 3, a gate oxide film 2, and a silicon substrate 1 are etched by using photo resist 4 as a mask. A protecting oxide film 5 of 30nm in thickness is formed on the surface of a semiconductor device by dry oxidation or wet oxidation. Phosphorus ions are implanted in the side surface and the etching surface of the protruding part of the silicon substrate 1 under the following conditions, thereby forming low concentration diffusion layers 6, 7; implantation energy is 30keV, dosage is 2X10<13>cm<-2>, and incident angle to the silicon substrate surface is 70 deg.. In order to make both side surfaces of the protruding part of the silicon substrate uniform, twice rotation implantation is performed. Arsenic ions are implanted vertically to the silicon substrate 1 under the conditions of 40keV implantation energy and 6X10<15>cm<-2> dosage, thereby forming a source diffusion layer 12 and a drain diffusion layer 13 and completing a device.
Patent JP-H05290488-A (JP)
Title: Rotary driving device for disk
Inventor: KABAYA YOSHITERU
IPC: G11B17/26
Filed: 1992-04-13
Abstract: PURPOSE:To attain a high speed of a operation without making it necessary for a user to eject/insert plural disks individually by detecting a timing for projecting a holding section and each mounting section from a rotary shaft by a disk. CONSTITUTION:While the lower surface of an optical disk 16 is tracked, a shaft 20 is lowered, rotated and an optical disk 30 is placed on the innermost periphery of the lower surface of an optical disk 18 placed at the lowest stage. When the information signal of the lower surface of the optical disk 16 is read by an optical head 34, the specified angle rotation of the shaft 20 is started immediately and the information signal of the lower surface of the optical disk 18 is read by the optical head 30. Thus, information signals of music, etc., recorded on plural optical disks are continueously reproduced by the optical heads 30 and 34.
Patent JP-S61275822-A (JP)
Title: Liquid crystal display device
Inventor: KINJI KENJI
IPC: G09G3/36
Filed: 1985-05-31
Abstract: PURPOSE:To eliminate a flicker by inverting the polarity of a signal which drives liquid crystal each column wiring and equalizing the number of picture elements which are driven positively on image surface to that of picture elements which are driven negatively. CONSTITUTION:The polarity of picture element electrode with respect to a common electrode of the first field is inputted with the polarity inverted for every column wiring of an active matrix substrate. Then, in the second field, the polarity is inverted every column wiring of the active matrix substrate for the first field. Consequently, picture elements which drive the liquid crystal positively and picture elements which drive the liquid crystal negatively are equal in number between the 1st and the 2nd field to eliminate the difference in the quantity of light transmitted through a liquid crystal layer in total between the 1st and 2nd field, so that no flicker is caused and the display quality is improved.