baber/WOPTO huggingface dataset:
Patent JP-2000293178-A (JP)
Title: Encoding device and decoding device for musical sound signal
Inventor: MIYAMOTO KEISUKE
IPC: G10H7/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an encoding device and decoding device for musical sound signal which can increase instantaneousness at attack time or the like. SOLUTION: A step width determining circuit 300 is equipped with a minimum step width determining circuit 31 which determines minimum step width as the lower-limit value of a quantization step in one block according to a PCM sample of an inputted musical sound signal and a step width update circuit 14 finds next step width from an ADPCM code word from a quantizer 6 and the last step width stored in a step width buffer 9, limits the step width so that the found step width does not decrease below the minimum step width as the lower-limit value of a quantization step determined by the minimum step width determining circuit 31, and stores the updated step width in the step width buffer 9.
Patent JP-H09273539-A (JP)
Title: Bearing device
Inventor: AKITA HIDEKI
IPC: F16C33/04
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of abrasion and damage between connection pins and brackets and compensate smooth relative rotation between boss members and the brackets. SOLUTION: Boss-side bushs are press-fitted to an inner peripheral side of an arm boss 18, while a pair of brackets 11 are arranged so as to sandwich the arm boss 18 from both sides in an axial direction. A self-lubricant bracket side bush 21 is press-fitted into each bracket 11. Connection pins 22 are inserted into pin through holes 19A, 21B of the bushes 19 and 21 for boss side and bracket side, for rotatably connecting the arm boss 18 to the brackets 11.
Patent JP-H05297508-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ISHIGAKI KUNIO
IPC: G03C5/38
Filed: 1992-04-23
Abstract: PURPOSE:To obtain stable aptitude to rapid processing soon after coating with the lapse of time by incorporating a fluorinated surfactant and specifying swelling degree with the lapse of time. CONSTITUTION:The silver halide photographic sensitive material has on a base at least one silver halide emulsion layer and/or another hydrophilic colloidal layer containing the fluorinated surfactant, and in this photosensitive material a ratio of a swelling degree finally attained after the laps of time long enough to that measured 3 days after is 1.0-2.0. This photosensitive material is processed in the total processing time of 15-60sec and in a line speed of 1500mm/min in an automatic developing machine, and it is fixed with a fixing solution containing no hardener, such as a water-soluble Al compound. The fluorinated surfactant is used in an amount of 0.1mg-1g, preferably, 0.2mg-0.25g, especially, 0.3mg-0.25g per 1m<2> of the photosensitive material.
Patent JP-H10303317-A (JP)
Title: Semiconductor memory device and manufacture thereof
Inventor: OZEKI KAZUYUKI
IPC: H01L21/8244
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device as a MOS type static RAM using a high load resistance, which can have a large capacity by keeping the load resistance high and keeping the resistance of a power line low. SOLUTION: A MOS type static RAM as the semiconductor memory device includes a multiplicity of memory cells having a pair of driving transistors connected as crossed through a pair of high load resistances with a power line, and having a pair of transferring transistors. The power line and high load resistance are integrally formed by polysilicon layers 11 and 12. The power line is formed by the thick polysilicon layer 11, while the high-load resistance is formed by the thin polysilicon layer 12.
Patent JP-H08279924-A (JP)
Title: Device and method for inputting picture
Inventor: KUROKAWA KUNIAKI
IPC: H04N5/232
Filed: 1995-04-05
Abstract: PURPOSE: To provide a picture input device capable of preventing a display picture from being disturbed even when phase synchronism with an external synchronizing signal(ESS) can not be executed. CONSTITUTION: In the picture input device, a system control part 13 monitors an ESS input detection signal detected by an input detection part 9, and when the input of an ESS is detected, a picture signal inputted from an image pickup device 3 is processed by a clock controlled in accordance with the ESS and the processed signal is outputted from a VIDEO output terminal 17. When a phase control signal outputted from a phase comparing part 8 excludes a prescribed voltage range based upon the ESS and an internal synchronizing signal(ISS) even when the input of the ESS is detected, the control part 13 switches a switch SW to the side of a reference voltage generating part to supply reference voltage to a VCO part.  Thereby the picture input device processes an image pickup signal inputted from the device 3 by a clock controlled by internal reference voltage and outputs the processed signal from the terminal 17. Then the control part 13 displays a message that the image pickup signal can not be synchronizied with the ESS inputted from a GL signal input terminal 16 on a condition display part 15.
Patent JP-S5228730-A (JP)
Title: Flame checking out and controlling equipment for a burner
Inventor: UCHIDA YUKIO
IPC: F23N5/24
Filed: 1975-08-29
Abstract: PURPOSE:Keeping a switching circuit ''on'' at times of a equipment stop and at any times, acting a circuit for safety side at times of equipment trouble.
Patent JP-H06315858-A (JP)
Title: Work carrier for double-end grinding machine
Inventor: MINAZU YUTAKA
IPC: B24B41/06
Filed: 1993-04-30
Abstract: PURPOSE:To simply prevent the outer periphery of a work from being damaged during grinding at a low cost. CONSTITUTION:A coupling ring 18a partitioning the carrier pocket 18 of a work carrier 17 and the outer peripheral ring 19a of a support member 19 coupled with it are made of a raw material having a flow friction coefficient. The inner peripheral ring 19b of the support member 19 holding a work 6 is made of a raw material having a high friction coefficient. This work carrier 17 can be employed for existing various double-end grinding machines and it has high flexibility.
Patent JP-S59229887-A (JP)
Title: Manufacture of tunnel type josephson junction element and device used therefor
Inventor: NAKANO JIYUNICHI
IPC: H01L39/22
Filed: 1983-06-11
Abstract: PURPOSE:To enable to manufacture the titled element with good reproducibility by the increase of the ratio of sub gap resistance to tunnel resistance by a method wherein the mixture ratio of vapor to oxygen in a mixed gas is controlled at a constant value by the use of a mixed gas plasma turned plasmatic containing oxygen and vapor in the oxidizing treatment with high frequency plasma. CONSTITUTION:While a plasma reaction chamber 11 is exhausted by an exhaust means 18, O2 and either one or both of vapor and H2 are introduced by a gas introducing means 12, and these introduced gasses are excited by a high frequency excitation means 23. The surface of the unmasked region of a superconductor layer 2 on a substrate 6 is oxidized with the mixed gas plasma, resulting in the formation of a tunnel barrier film 3 on the surface of the layer 2. Thereat, the mixture ratio of the vapor to the O2 in the chamber 11 is measured by a means 25 for measuring the mixture ratio, which is then controlled at 0.5vol. % or more by the control of the gas introducing means 12 by a control means 30. After the exhaust of the reaction chamber 11 is finished, a conductor substrate 7 is taken out of the chamber 11, and accordingly the second superconductor layer 4 is formed on the barrier film 3, thus obtaining the titled element.
Patent JP-H01274583-A (JP)
Title: Automatic color saturation adjusting circuit
Inventor: OTA MITSUHIKO
IPC: H04N9/68
Filed: 1988-04-27
Abstract: PURPOSE:To attain excellent control accurately even with a few bit of digital signals by providing a circuit having a low pass filter characteristic between a comparator circuit and a gain control circuit, applying specific processing and smoothing and then applying gain control. CONSTITUTION:A color burst signal is detected from a chroma signal and the detected signal is inputted from an input terminal 8 to a comparator circuit 2. Moreover, a standard signal is inputted to the circuit 2 from a terminal 3 and the circuit 2 compares the color burst signal with the standard signal and the output is sent to the circuit 7 with a low pass filter characteristic. The circuit 7 is inserted between the circuit 2 and the gain control circuit 4 and the circuit 7 smooths the output of the circuit 2. As the smoothing method, the color burst is compared with a value being the result of calculation of a difference or quotient with the standard value such as a value of one preceding period and the difference is divided equally into two. The signal subjected to the processing is applied to the gain control circuit 4 to apply gain control, then excellent control is implemented accurately with a few bit of digital signals.
Patent JP-H01274860-A (JP)
Title: Device for producing steel pipe with coated inner surface and resin-coated steel pipe
Inventor: YOSHINO SHUJI
IPC: B05B5/08
Filed: 1988-04-27
Abstract: PURPOSE:To improve the quality of a product by forming a coating means with an electrostatic spray gun for injecting negatively charged inner surface coating powder, an electrostatic spray gun for injecting negatively charged adhesive powder onto the outer surface of a pipe, and a means for positively charging the pipe. CONSTITUTION:Since the rust preventive coating film 8 on the inner surface of a pipe 6 and the adhesive coating film 12 are electrostatically applied, electrostatic powder coating can be performed by a paint absolutely free of an org. solvent, and the trouble resulting from the solvent is not caused. In addition, since the powder coating is carried out by utilizing an electrostatic charge, the thickness of the coating films 8 and 12 is wholly uniformized, and the films can be surely formed in desired thickness. When the coating film 8 or 12 is formed by using a thermosetting powder paint, curing by heating is applied, and the dense coating film of stabilized quality is obtained.
Patent JP-S5910539-A (JP)
Inventor: FUREDERITSUKU HARORUDO HAUERU
IPC: C07C255/37
Filed: 1983-06-14
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-S58221875-A (JP)
Title: Heat fixation device
Inventor: SOGA SETSUO
IPC: G03G15/20
Filed: 1982-06-18
Abstract: PURPOSE:To prevent the heating in the part not in contact with a toner support body, by changing the range of a resistance layer to be supplied with electricity according to the size of the toner support body. CONSTITUTION:A toner support body is fed with the centerline in the longitudinal direction of a resistance layer 9 as a reference so as to be brought into contact with an offset preventive layer 10. The length of the layer 9 in this case is made roughly the same as the width of the toner support body having a large width, and the space between electrode layers 13, 14 is made roughly the same as the width of the toner support body having a small width so that electricity is fed only to the part between the layers 13 and 14 in the case of fixing the image with the toner support body having the small width and is supplied over the entire range of the layer 9 in the case of fixing the same with the toner support having the large width. Joule heat is generated only in the part of the layer 9 in the range supplied with electricity, by which the toner on the toner support body in contact with the layer 10 is melted and is fixed to the toner support body. The stripping of the offset preventive layer is thus prevented.
Patent JP-H09285361-A (JP)
Title: Chair step board attaching device
Inventor: NARITA TETSUYA
IPC: A47C7/52
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make it easier to put on and off each piece to/from feet of a chair and facilitate the adjustment of the height of a step board by putting holders stood on required positions of feet applied radiating from the bottom of a center pillar of a seat. SOLUTION: A step board 4 is fixed stable without horizontally moving as its holder 7 does not slide along a foot 3 because a catch hook 10 of the holder 7 catches both edges of the bottom face of the foot 3 and a hold hook 13 of the holder 7 and the step board 4 catch and hold together. Each piece can be easily taken off as the hook of the step board 4 catching the holder 7 is detached slightly bending when you pulled it up forcibly with its edge. Height of the step board 4 can be easily adjusted without using tools by changing the holder 7 with the one having a hold 11 of different length.
Patent JP-H09291097-A (JP)
Title: Production of magnesium casein phosphopeptide preparation and food product, feed and medicine containing the same
Inventor: TSUCHIDA HIROSHI
IPC: A61P9/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesium casein phosphopeptide preparation which has high Mg content and is useful in food products, feeds and medicines by treating casein phosphopeptide as a hydrolyzate of casein with a cationic ion- exchange resin to remove metallic ions followed by reaction with a Mg salt in an aqueous medium. SOLUTION: Casein phosphopeptide prepared by hydrolysis of casein is brought into contact with a cationic ion-exchange resin to separate metallic ions from the casein phosphopeptide. Then, the metallic ion-free casein phosphopeptide is allowed to react with a magnesium salt, for example, magnesium oxide and/or magnesium carbonate and the like to introduce magnesium ions into the casein phosphopeptide whereby the objective magnesium-casein phosphopeptide preparation which has the weight ratio of 1-4N/P and 0.1-3Mg/P and is useful in food products, feeds or medicines.
Patent JP-H043545-A (JP)
Title: Multiplex transmission system
Inventor: OTAKA KUNIO
IPC: H04L12/66
Filed: 1990-04-19
Abstract: PURPOSE:To attain efficient data transmission by storing a data inputted via a signal transmission line and inhibiting transmission of a data inputted newly when a data stored finally and the data newly inputted are identical and the input time is within a prescribed time. CONSTITUTION:A transmission control section 30 consists of a CPU 30a for multiplex transmission control, communication control circuits 30b, 30c and an internal memory 30d or the like. The CPU 30a upon the receipt of a data signal from a network 10 fetches a data signal from the communication control circuit 30b and compares the data signal with the data finally written in the internal memory 30d. When both the data are identical and the input time of the data signal is within a prescribed time, it is discriminated that the inputted data signal is a data signal sent again from a multiplex node 11 and the transmission processing to a network 20 is skipped. Thus, even when data retransmission takes place, efficient data transmission is implemented.
Patent JP-H11286433-A (JP)
Title: Bath or pack preparation, gel-like bath medium and gel-like pack
Inventor: FUJIURA YOJI
IPC: A61K8/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a bath or pack preparation easily usable for e.g. health promotion, beauty culture even at general home by compounding a granular water-insoluble, water-swellable resin with a hydrophilic powder or aqueous solution containing medicinal and/or fragrant ingredient(s). SOLUTION: This preparation is obtained by compounding (A) a granular water-insoluble, water-swellable resin having an average particle diameter of, pref., 50-800 μm and a water absorption performance for pure water of >=50-fold, e.g. water-insoluble water-swellable resin derived from polysaccharides (e.g. partially neutralized crosslinked product derived from starch-acrylic acid graft polymer and a crosslinked polymer of a radical-polymerizable monomer (e.g. a polysulfonic acid salt crosslinked product) and (B) a hydrophilic powder or an aqueous solution having a particle diameter of pref. 10-2000 μm and containing medicinal and/or fragrant ingredient(s). It is preferable that the compounding ratio of the above medicinal and/or fragrant ingredient(s) is 0.1-50 wt.%, based on the total weight of the medicinal and/or fragrant ingredient(s) in the above component B and the component A.
Patent JP-S5534628-A (JP)
Title: Hardening apparatus for atmosphere furnace
Inventor: TAKEUCHI ATSUSHI
IPC: C21D1/18
Filed: 1978-08-31
Abstract: PURPOSE:To prevent steam from entering an atmosphere furnace and from agitating the atmosphere, by hardening small-sized parts having been heated in the atmosphere furnace while passing through a pipe, which penetrates through a quenching liquid contained in an airtight chamber, together with the quenching liquid sprayed through a narrow nozzle. CONSTITUTION:An airtight chamber 3 equipped with an empty chamber 8 beneath itself is connected to a quenching liquid storage tank 4 through a feed pipe 5. The quenching liquid contained in the storage tank 4 is introduced to the empty chamber 8 by driving a pump 7, and is sprayed into a water-jet pipe 6 through the space between a nozzle 10 and the water jet pipe 6. The quenching liquid contained in the airtight chamber 3 is sucked by the jet into the water-jet pipe 6 at a high speed. Small-sized parts having been heated in the atmosphere furnace 1 enter through a guide pipe 2 into the water-jet pipe 6, quenched by the quenching liquid and dropped on a conveyor 11 through the outlet 12, and is conveyed. Because the quenching liquid contained in the airtight chamber 3 is sucked rapidly into the water-jet pipe 6, the furnace gas is sucked into the airtight chamber 3, and the steam evaporated in the airtight chamber 3 is prevented from entering through the guide pipe 2 into the furnace 1.
Patent JP-S58221397-A (JP)
Title: Cleaning of bath boiler
Inventor: MACHIDA YUUZOU
IPC: F28G9/00
Filed: 1982-06-18
Abstract: PURPOSE:To clean the bath boiler by extracting and removing scales adhered to the inside of the bath boiler by the oxidizing and cleaning effects of the foam of a cleaning agent by a method wherein a specified cleaning agent having the principal constituent of percarbonate and carbonate is injected into and supplied to the inside of the bath boiler under foaming it by utilizing the pressure of city water. CONSTITUTION:Powder of the cleaning agent D is loaded into a cylindrical vessel C, formed with a cleaning agent outflow pipe A projectingly at one end thereof and a hose attaching pipe B projectingly at the other end thereof, and, further, the cleaning agent outflow tube A is inserted into the lower communicating hole 5 of the bath boiler for a bathtub 4 through an adaptor E consisting of an elastic plug body made of sponge, rubber or the like while one end of the hose 2 is attached to the hose attaching pipe B. Next, the other end of the hose 2 is fitted to the tap of city water and the city water is flowed through the hose strongly to jet out the powder of the cleaning agent D accommodated in the cylindrical vessel C by the pressure of the city water as shown by arrow signs. The cleaning agent is injected into and supplied to the inside of the bath boiler 6, then, it is foamed, thereafter, the agent is left in the boiler for more than 1hr as it is, in order to extract and remove the scales adhered to the inside of the bath boiler 6 by the foam of the agent.
Patent JP-H05287605-A (JP)
Title: Abrasion of spinning nozzle
Inventor: TANAKA TAKEHIRO
IPC: D01D4/02
Filed: 1992-03-31
Abstract: PURPOSE:To provide the subject method for abrasion of a spinning nozzle capable of almost uniformly and smoothly polishing the whole spinning surface spread by perforation of the spinning nozzle. CONSTITUTION:In abrasion of a spinning nozzle set to a mold, this invented method for abrasion of a spinning nozzle is carried out characteristically by sandwiching a suitably elastic interlayer sheet 11 between the spinning nozzle and the mold 9, subsequently clamping and fixing 10 the spinning nozzle to the mold and polishing the spinning surface.
Patent JP-S58222634-A (JP)
Title: Polling transmission system
Inventor: NISHIGUCHI OSAMU
IPC: G06F13/22
Filed: 1982-06-19
Abstract: PURPOSE:To improve the efficiency of system by transmitting a restoration response of the down station when the down station is restored to a normal state in a polling system skipping the down station, to recognize the restoration of the down station and to stops skipping of the down station in a main station. CONSTITUTION:A transmission controller 2 sends a poll whether or not an exclusive request of a line 3 exits to consoles 4, 5 and a printer 6 being terminal stations while skipping a down station so far as there exists no exclusive request of the line 3 from a terminal controller 1, and when the exclusive request of the line 3 comes from a termnal station, the line 3 is possessed exclusively by the terminal station. When the down station is restored and the next station gives a response not requiring exclusive use to the polling, the down station gives a notice to the main station by transmitting the restoration response. This procedure is done with a main control section 8 controlling a line control section 10 with a program and data in a memory 9.
Patent JP-H02285148-A (JP)
Title: Columnar form device
Inventor: YUKIMURA NORIE
IPC: E04G13/02
Filed: 1989-04-27
Abstract: PURPOSE:To simplify work to assemble and disassemble forms and to increase the speed of the work by a method wherein square corner panels are coupled to a central panel through horizontal members by means of pins, and regulating bolts are mounted to the lower end parts of the corner panels to regulate the level. CONSTITUTION:Side frames 1b and 2b formed of a square pipe are mounted to both side ends of a corner panel 1 and a central panel 2 on which a metallic sheet or a plywood is applied, and the four pieces are combined together to form columnar forms. Two coupling pieces 1c and 2c paralleling each other are mounted to the outside of the side frames 1b and 2b, coupling pins 4 are inserted in holes 1c and 2c in a state to nip a horizontal member 3 therebetween for integral formation to assemble them into columnar forms. A fastening bolt 3a is mounted to the end part of the horizontal member 3, and a level requlating bolt 5 is mounted to the lower end part of the corner panel 1. This constitution copes with the width of a column only by regulating a plate width, facilitates regulation of a level, and enables simplification of assembling and disassembling work and the increase of the speed of the work.
Patent JP-H043963-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUTANI TAKAHIKO
IPC: H01L21/768
Filed: 1990-04-20
Abstract: PURPOSE:To prevent the disconnection of a wiring film by coating a contact hole inside and outside uniformly with a conductive film material which can be formed by CVD in advance after a contact hole itself is formed only by anisotropic etching and by cutting the conductive film uniformly by RIE anisotropic etching to leave a side wall of conductive film only on the side wall inside a contact hole. CONSTITUTION:After a gate SiO2 film 8 is deposited on an Si substrate 7 by thermal oxidation and coated with a poly Si film 9 by CVD, they are patterned into a gate electrode. Further, it is coated with a PSG film 10 by CVD as a cover insulating film, which is anisotropically etched by RIE to bore a contact hole 11 above the gate electrode with resist a mask. Next, after the Si substrate 7 is entirely coated with the second poly Si film 12 by CVD, arsenic ions (As<+>) are implanted by ion implantation. Successively, when the second poly Si film is anisotropically etched by RIE with hydrochloric acid (HCl), a side wall made of doped poly Si film 12A is formed on the side wall in a contact hole with the result that the coverage of an opening at the upper rim of a contact hole is markedly improved.