baber/WOPTO huggingface dataset:
Patent JP-H08108893-A (JP)
Title: Water intake device for marine vessel
Inventor: KAWAJIRI KATSUMI
IPC: B63H11/01
Filed: 1994-10-13
Abstract: PURPOSE: To provide a water intake device for a marine vessel simple in the structure of a water intake part so as to facilitate manufacture while reducing pressure loss and preventing foreign matter from entering an intake. CONSTITUTION: A water intake device has an intake 3 provided at a hull 1, below the water surface 2, fins 5 erected near the intake 3 in the state of protruding from the hull 1 by the specified height (h) almost in the streamline direction upstream of the streamline of water at the advance time when a marine vessel advances in a direction of an arrow mark A, an intake duct 6 provided inside the hull 1 and communicated with the intake 3, and a pump 7 provided in the intake duct 6 so as to become a water jet propulsion machine for sucking water from the intake 3. Foreign matter is thereby brought into contact with the fins 5 and eliminated outside of the streamline sucked into the intake 3. With this structure, the pressure loss at an intake part is reduced, the structure of an opening part is simplified so as to facilitate manufacture, and the fins can be supported firmly and stably.
Patent JP-H07108890-A (JP)
Title: Easily recyclable non-coat air-bag module
Inventor: NISHIMURA KUNIO
IPC: B60R21/16
Filed: 1993-10-08
Abstract: PURPOSE:To provide a non-coat air-bag module which is easy to recycle by preventing the bottom cloth of the module from being melted and broken by inflation. CONSTITUTION:In a module wherein at least two aprons are laminated and sewed to bottom cloth A on the inner and/or outer surfaces of an air bag to surround an inflator G and the bottom cloth A and a base plate B are integrally secured to each other by retainers F arranged in a circle around the inflator, the inside apron C1 has a diameter large enough to cover the sewed portion of the other apron C2 and is sewed to the bottom cloth only in an area where it substantially overlaps the retainers F.
Patent JP-H08116210-A (JP)
Title: Plane antenna
Inventor: NAKAMURA KATSURO
IPC: H01Q9/32
Filed: 1994-10-15
Abstract: PURPOSE: To obtain the antenna with thin profile suitable for a radio LAN or the like by adopting an omnidirectivity of the antenna for a vertically polarized wave. CONSTITUTION: A radiation electrode 11 is formed on a front side of a dielectric board 10, ground electrode 12 is formed to the rear side and the electrodes are connected by a conductor 14 formed to part of a wall face of a throughhole 13 formed to the dielectric board. The conductor 14 connecting the two electrodes is connected by making a feeding pin 15 in contact with an impedance matching point (50ohms) located in the throughhole. The size of the pin 15 changes at the impedance matching point, thick toward the radiation electrode and thin toward the earth electrode The conductor and the ground electrode are connected to an inner conductor 17 and an outer conductor 18 of a coaxial cable or a printed circuit board 16.
Patent JP-H10122079-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: HOFMANN KARL
IPC: F02M51/06
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve for an internal combustion engine, capable of freely setting the timing for its second opening-stroke phase irrespective of parameters of an associated internal combustion engine. SOLUTION: A fuel injection valve involves a movement control member for controlling the timing for the two-phase opening stroke of a valve element 11, as a stopper which is movable for adjustment. The valve element 11 is adapted to contact at least indirectly with the stopper after being moved as its partial stroke. The stopper is adapted, at its first position, to be locked as the home position and, at its second position, to be displaced in the opened direction by the valve element 11.
Patent JP-S62135443-A (JP)
Title: Production of p-hydroxybenzaldehyde
Inventor: KAMIMURA HIROSHI
IPC: B01J31/04
Filed: 1985-12-10
Abstract: PURPOSE:To shorten oxidation reaction time and to obtain the titled compound in improved selectivity, by oxidizing p-cresol, more precisely, the alkyl group of p-cresol with molecular O2 in an alcohol solvent by the use of an inexpensive iron compound(III) as a catalyst in the presence of a base. CONSTITUTION:p-Cresol is reacted with molecular O2 in the presence of an iron compound(III) and a base such as caustic soda, etc., in an alcohol solvent such as especially preferably methanol, etc., preferably at 60-80 deg.C for about 4hr at 1atm. to give the aimed compound. Ferric chloride, ferric sulfate, ferric acetate, iron(III)-acetylacetonato, ferric oxide, ferric nitrate, etc., may by cited as the iron compound(III) and ferric chloride and ferric sulfate are especially preferably. The amount of the catalyst is >=0.001mol, preferably 0.01-0.1mol based on p-cresol. The amount of the base used is >=1.5mol, preferably 2-5mol based on p-cresol.
Patent JP-H0584351-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1991-09-30
Abstract: PURPOSE:To enable the predetermined or identification information to be clearly displayed by providing a pattern display device comprising a fluorescent character display tube to specifically or concurrently display the pattern or information with a combination of each separate picture element, in such a way as freely connected to or disconnected from a control means. CONSTITUTION:This pattern display unit 2 laid approximately at the center of the play board 10 of a pachinko machine is fitted with a cover member of transparent material at the center thereof. Also, the pattern display section 3 of a pattern display device comprising a fluorescent character display tube 4 is laid deep behind the cover member. The pattern display section 3 has figure patterns (special pattern display sections 11 to 13) in a zone, for example, divided with three grids. Also, the section 3 is provided with a special pattern memory number display section 9 to display identification information, and a decorative section 17 to be decoratively turned on and off, close to each other on the same screen. Furthermore, such a pattern display device is so connected to a control means as to be freely detachable via a connector, thereby increasing recognition and identification capability for display content.
Patent JP-H04153249-A (JP)
Title: Impact-resistant vinyl chloride resin composition
Inventor: FUJIO JUNICHI
IPC: C08L51/06
Filed: 1990-10-17
Abstract: PURPOSE:To provide a vinyl chloride resin composition excellent in weathering resistance, impact resistance, moldability, etc., by adding a Ca/Zn/Sn stabilizer to a vinyl chloride copolymer containing an unsaturation-free rubber component. CONSTITUTION:A Ca/Zn/Sn stabilizer (A) is added to a vinyl chloride copolymer (B) containing a substantially unsaturation-free rubber component (e.g. a copolymer of an acrylic rubber with vinyl chloride) to produce an impact-resistant vinyl chloride resin composition. An example of component A is a mixture of calcium stearate with zinc stearate and octyltin maleate, and the amount of component A added is suitably 1-10 pts.wt. per 100 pts.wt. component B. The obtained composition can be easily extrusion-molded even when it is in powdery form and is useful as the material of profile extrusion moldings for outdoor use, such as building and civil engineering materials.
Patent JP-H1194621-A (JP)
Title: Vibrating type measuring device
Inventor: TAKAHASHI FUTOSHI
IPC: G01F15/14
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make the values of currents flowing in the sensor coils of pickups and the exciting coils of exciters larger. SOLUTION: A pickup holder holding the sensor coils of pickups 23, (24), 31, (32), an exciter holder holding the exciting coils of exciters 38, (39), and a converter 26 holding a control circuit driving the exciters 38 (39) and calculating flow rates from the outputs of the pickups 23, (24), 31, (32) are communicated with one another to form a sealed container for a cylinder to be measured, with all of conducting parts enclosed to make the currents, which the pickups 23, (24), 31, (32) output, larger, thus enhancing sensitivity; also, the currents supplied to the exciters 38, (39) are made larger to increase exciting forces.
Patent JP-H08138331-A (JP)
Title: Linear guide device
Inventor: IKEGAME TETSUO
IPC: G11B21/02
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a linear guide device having abrasion resistant guide rail and bearing in which the sliding resistance of the guide rail is restrained from increasing and the bearing can be formed and machined highly accurately. CONSTITUTION: A bearing 10 is formed into a tube having substantially circular cross-section and a guide rail 11, being inserted into the bearing, is formed a column having substantially circular cross-section corresponding to that of the bearing 10 with one or a plurality of notches being made in the circumference thereof. The bearing is slid along the column with notches thus releasing dust, grease, etc., adhering to the guide rail 11, to a large clearance part between the guide face of the bearing and the guide rail 11.
Patent JP-H08132642-A (JP)
Title: Ink jet recording method, recording apparatus and data processing apparatus
Inventor: TAWARAYA HIROYUKI
IPC: B41J2/205
Filed: 1994-11-10
Abstract: PURPOSE: To enhance the use efficiency of the ink in an ink tank and to always record a high-grade image by detecting that an ink residual amt. falls below a predetermined value and forming a pixel by the number of ink droplets less than the max. number of ink droplets to a pixel. CONSTITUTION: An ink residual amt. detection means 124 detects that an ink residual amt. falls below a predetermined value. A command is issued to a false medium contrast processing part 114 so as to perform binary false medium contrast processing and also issued to a driver controller 116 so as to perform printing of one pixel/one droplet and further issued to a carriage motor driver 119 so as to feed a carriage at a speed three times usual printing speed. By this constitution, recording of one pixel/three droplets is performed with respect to the scanning executed at the point of time when it is detected that an ink residual amt. falls below a predetermined value and, from next scanning, recording of one pixel/one droplet is performed.
Patent JP-2000167411-A (JP)
Title: Regenerated catalyst for hydrogenation and hydrogenating method of heavy oil
Inventor: NOZAKI TAKAO
IPC: B01J35/10
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To recycle a catalyst, which is deactivated and then, not utilized after use, by controlling metal tolerance MPr expressed by a specific equation to equal to or above a specific value. SOLUTION: The metal tolerance MPr expressed by the equation is an index of the deposited quantity of vanadium tolerable so far as the catalyst is deactivated to come to end of the life. The tolerable quantity of deposited vanadium is increased with increase in the value. MPr is >=1, preferably >=3.  The equation: (PV/2Vv)×8×105×(PD)1.3]×(SP/Vp)-VA, (wherein, PV is fine pore volume (m3/kg) when the catalyst is new; Vv is the volume (which is 3.8×10-6 (m3/%kg)) when 1 wt.% vanadium deposited on 1 kg new catalyst is expressed in terms of vanadium sulfide; PD is the average fine pore diameter (m) of the new catalyst; Sp is the outside surface area (m2) of a piece of the grain when the catalyst is new; Vp is the average volume (m3) of a piece of the grain when the catalyst is new; VA is the quantity of the deposited vanadium (wt.%) based on the new catalyst as reference.
Patent JP-H09171273-A (JP)
Title: Manufacture of electrophotographic waterless planographic printing plate
Inventor: KATO EIICHI
IPC: B41C1/10
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate, which is applicable to the laser beam scanning exposure system of low output and is excellent in plate making image quality and printing image quality using a liquid developer, in the manufacture of an electrophotographic waterless planographic printing plate. SOLUTION: By this system, a releasable transfer layer 12 is provided on the surface of an electrophotographic photoreceptor 2, and an unfixed toner image 5 is formed using the liquid developer by electrophotographic process on it, both the toner image 5 and the transfer layer 12 are transferred on a planographic printing plate support 30 passing a primary receptor 20. When a nonadhesive resin layer 6 whose adhesive power for the surface of the transfer layer 12 is larger than that for the toner image 5 is provided at the entire surface of the transfer layer 12 of the support 30 where the toner image 5 is formed, the nonadhesive resin layer 6 on the toner image 5 is selectively removed.
Patent JP-S63129942-A (JP)
Inventor: YURI TADAO
IPC: A01K1/03
Filed: 1986-11-21
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-H04152201-A (JP)
Title: Scale value indicating ruler
Inventor: SHINODA JIROU
IPC: B43L13/00
Filed: 1990-10-16
Abstract: PURPOSE:To simplify scale value reading action by providing a ruler body with an input control panel for inputting the scale value of specified intervals into a scale display part, thereby inputting the desired scale value by the input control panel to be displayed at a scale display part. CONSTITUTION:When a power switch 48 is turned on with a centimeter/ inch change-over switch 50 set to the centimeter side, the scale value of 1mm intervals is displayed at a scale display part 6. In a case of desiring the scale value of 9mm intervals, the '9' key 29 of an input control panel 8 is pressed first and a '*' key 32 is further pressed. Then '9*' is displayed at an input display part 52, and the scale values a1-a3... of 9mm intervals are displayed on the liquid crystal display part 6. At the time of line drawing work, a line is drawn along the scale values a1-a3, so as to read the intervals of 9mm without counting every 1mm. Scale value reading action is thereby simplified, wrong recognition is prevented, and line drawing work efficiency is improved.
Patent JP-2000108019-A (JP)
Title: Polishing machine
Inventor: KONDO MICHIO
IPC: B24B37/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polishing machine for sharply reducing an installation space and the trouble of cleaning. SOLUTION: A work piece is polished by nippedly holding a circular carrier 2 holding a workpiece between lower and upper surface plates 52 and 51, and engaging the outer peripheral gear part of the carrier 2 with center and internal gears 1 and 3 to planetarily turn the carrier 2. The upper surface of shade-like cover bodies 8A and 8B for covering the machine driving part of a polishing machine is provided with weir members 81 formed of a spiral flow passage P from the top part of the upper surface to the foot. An abradant flowing down along the passage P is retained in the inner peripheral part of the passage P to sink and separate abradant devris in the abradant in the retained part.
Patent JP-H02122365-A (JP)
Title: Processor assignment system
Inventor: OGATA HIROMICHI
IPC: G06F9/48
Filed: 1988-10-31
Abstract: PURPOSE:To improve the response performance of a processor allotment system by preparing a program group control table to control the programs which works via plural processors with addition of the group numbers and controlling the execution of instructions after avoiding a case where different processors are assigned at one time to the processes of programs in the same group. CONSTITUTION:The programs which execute the instructions via four processors 15a - 15d which are connected close to each other are divided into 7 program groups 11a - 11g for example. A processor assignment program 11a decides each program group to which each of processors 15a - 15d are assigned. Then the execution of instructions are controlled by avoiding a case where different processors are simultaneously assigned to each program of the same group in accordance with the use situation of the resources and the group numbers. As a result, no program uses the resources with conflict and therefore the waste of the processor ability due to a sequential process can be avoided. At the same time, a main storage is limited according to the programs and the system processing performance is improved.
Patent JP-S61154055-A (JP)
Title: Semiconductor device
Inventor: EMURA YOICHI
IPC: H01L23/485
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a semiconductor device, which is difficult to be corroded by moisture intruding from the outside and has high reliability, by making silicon contained in a bonding pad section. CONSTITUTION:An insulating film 2 consisting of an oxide film, etc. is formed onto an silicon substrate 1 to which a semiconductor element, etc. are shaped, a wiring and a bonding pad section 4 are formed onto the insulating film 2, and the film 2 and the pad section 4 are coated with an oxide film (SiO2) or a characteristic protective nitride film (Si3N4)3. The oxide film (SiO2) or the characteristic protective nitride film (Si3N4) in the bonding pad section are removed previously in order to connect the bonding pad section to an external leading-out lead wire through a bonding wire 5. Silicon is shaped through evaporation and sputtering under the state, and heated at a high temperature, thus making silicon to be contained only in the bonding pad section 4. The wiring section is coated with the oxide film (SiO2) or the characteristic protective nitride film (Si3N4) and does not contain silicon and silicon formed onto the wiring section has no effect on characteristics and reliability.
Patent JP-H03138700-A (JP)
Title: Vector quantization method
Inventor: YODA MASAAKI
IPC: G10L19/06
Filed: 1989-10-25
Abstract: PURPOSE:To make the vector quantization of an LPC parameter by determining the spectral distance weighted according to the intensity of the spectral envelope of an input signal as the spectral distance between the LPC parameter of the input signal and the standard pattern, selecting the standard pattern to minimize this spectral distance and quantizing and outputting the standard pattern. CONSTITUTION:The sample system of standardized voice signals are inputted from an input terminal 1 and a linear prediction analysis is executed with respect to the sample value of the voice signals included within a specific analysis window length at every specific frame period to determine p-pieces of prediction coeffts. in an LPC analysis section 2. In a cepstrum coefft. calculating section 3, gamma-pieces of cepstrum coeffts. are determined from the predicted coeffts. The weight coefft. at the weighted cepstrum distance is calculated in a weight coefft. calculating section 4. The standard pattern to minimize this spectral distance is selected and this standard pattern is determined as the quantized output of the LPC parameter. The vector quantization of the LPC parameter is possible in this way.
Patent JP-H08136948-A (JP)
Title: Liquid crystal display device
Inventor: SAITO TAKESHI
IPC: G02F1/136
Filed: 1994-11-11
Abstract: PURPOSE: To provide a liquid crystal display element having excellent electrooptical characteristics by taking advantage of the characteristics of a switching element layer. CONSTITUTION: This liquid crystal display device is constituted by superposing a first substrate constituted by forming plural pieces of striped upper electrodes 31 respectively in parallel on an upper electrode substrate 11 and forming an upper oriented film 21 thereon and a second substrate formed by successively forming plural pieces of striped lower electrodes 32 respectively in parallel on a lower electrode substrate 12 and successively forming a nonlinear resistance film and lower oriented film 22 thereon apart a prescribed spacing in such a manner that the surfaces formed with the respective films face each other and that the extension directions of the upper electrodes 31 and the lower electrodes 32 are made perpendicular and sealing a liquid crystal layer 50 between both substrates.  The device is so constituted that the thickness of the liquid crystal layer 50 is about 2 to 3.5μm, the thickness of the nonlinear resistance film 1 is about 0.3 to 0.5μm and the thickness of the oriented films 21, 22 is about 0.04 to 0.07μm.
Patent JP-S63130329-A (JP)
Title: Manufacture of hollow vessel having swollen-out side part
Inventor: NIWA NAOKI
IPC: B29L22/00
Filed: 1986-11-20
Abstract: PURPOSE:To manufacture easily a hollow vessel, which possesses a swollen-out side part, of a sheet of a sheetlike resin material, by a method wherein a hollow vessel material is formed of the sheetlike resin material through a vacuum molding method, and a part situated at a central circumferential side part constituting the hollow vessel material is swollen out through a blow molding method. CONSTITUTION:A sheetlike resin material 20 is heated by a heater under a state where the same is put on mold 31, air is vented from the outside of the mold 31 under this state, and a formed hollow vessel material 10A is pulled out through the mold 21. Then the same is inserted into a mold 41 under the state where the same is held by the mold 41 of blow molding equipment 40 with a mouthpiece part 15. A position of the mold 41, corresponding to a part situated at the central part of the mold 41, is formed into a smooth surface, and the mold 41 possesses larger volume than that of the hollow vessel material 10A. An uneven 14 of the inside of the hollow vessel material 10A. is swollen out at least on a central circumferential side part by feeding forcibly a heating medium such as water or water vapor or other gas of about 180 deg.C within the hollow vessel material 10A through an opening part 11, through which a swollen-out side part 13 is formed.
Patent JP-H04362950-A (JP)
Title: Production of photosensitive material
Inventor: ARAI KAZUYUKI
IPC: G03G5/05
Filed: 1991-10-24
Abstract: PURPOSE:To form a photosensitive layer on the surface of a base body only in a required area without forming photosensitive layers on the surface edges of the base body at low production cost in the production process of a photosensitive material by spraying a photosensitive coating liquid through a nozzle on the surface of the base body. CONSTITUTION:A base body 40 is horizontally supported with a supporting tool and shafts 32L, 32R so that it can rotate around the shafts, while a nozzle 50 moves horizontally to spray the coating liquid 51 on the surface of the base body 40 to form a photosensitive layer 51a. Annular covering members 34L, 34R are provided on both of the supporting tools to cover the both ends 40a of the surface of the base body 40 with 3-5mm width. Thus, in the edge area, the photosensitive layer 51a is not formed.
Patent JP-S62137825-A (JP)
Title: Method and apparatus for removing organic film
Inventor: MATSUOKA TERUMI
IPC: H01L21/30
Filed: 1985-12-12
Abstract: PURPOSE:To treat a substrate in a short time, in a method for removing a film from a substrate on which an organic film is formed, by heating the substrate to be treated from its lower part in a housing, which forms a reacting chamber, and jetting high-concentration compressed ozone on the surface of the substrate through small holes in a cooled nozzle. CONSTITUTION:In a housing 1, there is a substrate supporting device 2, on which a substrate to be treated 3 is mounted. A heater 4 is provided at a lower part thereof. A high concentration ozone feeder pipe 5 is provided in the housing and surrounded by a cooling pipe 6. The ozone feeder pipe is connected to a plurality of nozzles 7, through which ozone is jetted on the semiconductor surface. A small hole is provided in each nozzle so as to penetrate the cooling pipe 6. As the materials for constituting the housing, the ozone feeder pipe, the nozzles and the like, various material such as stainless steel can be used when material has corrosion resistance against ozone. The configuration of a refrigerant feeding pipe can be a circular cylinder shape, a rectangular shape and the like. The number of nozzles can be set appropriately in correspondence with the size of the substrate to be treated.