baber/WOPTO huggingface dataset:
Patent JP-2001169278-A (JP)
Title: Device and method for generating stream, device and method for transmitting stream, device and method for coding and recording medium
Inventor: KITAMURA TAKUYA
IPC: H04N19/70
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a trans coding system for not causing image quality degradation. SOLUTION: A history information separating device 115 detects a coding history in coding processing in the past and a comparison device 114 detects the non-continuity of images. A coder 116 generates coded streams, based on the coding history in the coding processing in the past and the non-continuity of the images.
Patent JP-H10184527-A (JP)
Title: Hydraulic motor
Inventor: BREVEGLIERI ALESSANDRO
IPC: F03C1/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic motor which is provided with means for mechanically holding propelling member in respect to abutting and sliding contact surfaces for that hydraulic sealing is secured against leakage of propelling fluid. SOLUTION: A hydraulic motor of this type has a propelling member 10 arranged between an eccentric cam 3 related to a shaft 2 and opposed elements 1b, 200. The propelling member 10 is composed of two elements 11, 12 which are longitudinally and telescopically slid with each other, and circular support edges 11a, 12a pressurized by means of elastic means 16 between opposed sliding contact surfaces 3a, 1a of the eccentric cam and the opposing element. In such a case, the elastic means 16 is arranged outside the propelling member, between the circular supporting edge and related means 13, 17, 18 mechanically supporting them.
Patent JP-H11177864-A (JP)
Title: Image pickup recorder and computer readable storage medium
Inventor: WAKUI TETSUYA
IPC: H04N5/765
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent recording while forgetting to insert the plug of a microphone to the microphone jack of a video camera. SOLUTION: When the plug of the microphone is not inserted to the microphone jack 20, a terminal 21A and the terminal 21B are in contact and turned to an electrically conducting state. When the plug is inserted, the terminal 21A is displaced by the plug and is not in contact with the terminal 21B and a non-conducting state is attained. In this case, when a certain voltage is added from an insertion detector 22 to the terminal 21A, whether or not the plug is inserted is judged by the potential of the terminal 21B. In the case that the judged signal is 'microphone non-insertion', a control part 28 displays MIC 'OUT' for indicating that the microphone is not mounted at a view finder 29.
Patent JP-2000169878-A (JP)
Title: Liquid detergent article
Inventor: ISHIKAWA AKIRA
IPC: C11D17/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To produce a liquid detergent article capable of inhibiting the degradation of a container when being left in the open air by filling a liquid detergent composition comprising an anionic surfactant and a specific ingredient and having a regulated electrical conductivity in a plastic container having a specific wall thickness. SOLUTION: This liquid detergent article is produced by filling a liquid detergent composition comprising (A) 1-30 wt.% anionic surfactant (preferably a 10-20C alkylbenzenesulfonic acid or the like) and (B) 1-10 wt.% compound of the formula R1-(OR2)-OH [wherein, R1 is a 1-4C alkyl, benzyl, phenyl; R2 is a 2-4C alkylene; (n) is 1-10] and having 0.05-1 S/ma electrical conductivity at 20 deg.C into a plastic container. The container is made of at least one of polyethylene, polypropylene, polyamide and polyethylene terephthalate and has 20-500 μm wall thickness. The container preferably is a bottle made of propylene and having 225-300 μm wall thickness.
Patent JP-2000167570-A (JP)
Title: Treatment of waste water
Inventor: MAEDA SHINJI
IPC: C02F1/70
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently treat waste water containing ammonium nitrate. SOLUTION: Ammonia nitrogen in waste water is removed to adjust not only a ratio of ammonia nitrogen and nitrate nitrogen in waste water to 0< ammonia nitrogen/nitrate nitrogen <1 (molar ratio) but also the pH of waste water to 0-5. Next, a reducing agent is added to treated waste water to bring this treated waste water into contact with a solid catalyst at 80-370 deg.C under pressure holding waste water to a liquid phase to perform wet decomposition. Further, the treated water is brought into contact with a solid catalyst at 80-370 deg.C under pressure holding waste water to a liquid phase while an oxygen- containing gas is supplied in an amt. corresponding to 1-5 times a theoretical oxygen amt. necessary for decomposing a nitrogen compd., an org. substance and an inorg. substance in waste water into water and ash to be subjected to wet oxidative decomposition.
Patent JP-H09164787-A (JP)
Title: Spread postcard
Inventor: OTA YOSHINOBU
IPC: B42D15/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a lower slip of paper from being cut off and separating from the folding line at the time of separating and opening a postcard by forming the folding line with a perforation having pressed lines in its ends. SOLUTION: A folding line 4 between an upper lip 1 of paper and lower slip 2 of paper is formed with a perforation having pressed boarders 5 in its upper and lower both ends. In order to facilitate separation between the upper slip 1 of paper and lower slip 2 of paper, an opening end 7 is formed on the lower slip 2 of paper by making a cut off part on its lower part of the side end periphery.  In separation by nipping the opening end 7 of the lower slip 2 of paper, the upper and lower peripheries of the postcard can be separated and viewed readily by a solid printed part provided on the upper and lower end peripheries of the upper slip 1 of paper and lower slip 2 of paper and upper and lower end parts of a side end periphery of the lower slip 2 of paper and, in a separated condition thereof, the upper slip 1 of paper and lower slip 2 of paper can be precluded from tearing and thereby separating at the folding line 4 by the pressed lines 5 in its both upper and lower ends.
Patent JP-H06200472-A (JP)
Title: Antimicrobial fiber, its production and material made of fiber
Inventor: MATSUMOTO SHINYA
IPC: D06M101/16
Filed: 1992-12-28
Abstract: PURPOSE:To obtain antimicrobial fiber capable of manifesting stable antimicrobial ability in spite of a low cost without causing the deterioration. CONSTITUTION:This antimicrobial fiber is composed of cation exchange fiber having sulfone group or carboxyl group as an ion exchange group and metallic ions, bound to the ion exchange group in an amount of <=50% ion exchange capacity of the cation exchange fiber by ion exchange reaction and having antimicrobial ability. The metallic ions are constructed from two kinds of ions containing either of copper.zinc ion and silver ion or one kind silver ion.
Patent JP-H09164099-A (JP)
Title: Dust separating/collecting cleaner
Inventor: FUJITA KAZUO
IPC: A47L9/10
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To separate the dust and other sucked objects sucked from a suction port connected to a dust suction pipe into cotton dust and mixed dust or sucked objects, capture and collect them while cleaning, capture required objects from the mixed dust, remove the dust of the sucked objects, reverse a net body clogged with cotton dust, sweep off cotton dust with the negative pressure sucked from an exhaust port, and recover the function. SOLUTION: A dust separation chamber 1 having a reversible net body 5 is provided in a main body 2 provided in the middle of a flow path having a suction port 3 and an exhaust port 4.
Patent JP-H05158013-A (JP)
Title: Liquid crystal projector device
Inventor: NATORI TAKEHISA
IPC: G03B21/00
Filed: 1991-12-04
Abstract: PURPOSE:To reduce the number of halogen lamps used in a liquid crystal projector device as a whole and to easily adjust the uniformity of a video projected to a screen. CONSTITUTION:One video is divided into plural videos for every part, and the divided video of one part is projected to the screen by 1st-4th transmission type liquid crystal panels 1-4 in this liquid crystal projector device, where one halogen lamp 5 is provided for four transmission type liquid crystal panels, and light from the halogen lamp 5 is directly reflected by 1st-4th reflection mirrors 6-9 so as to irradiate the respective panels 1-4.
Patent JP-H09167710-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KIKUTA HIKARI
IPC: H01F30/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a core construction in which magnetic flux can effectively be utilized, to be easily able to wind a primary coil and to have a constitution which can minimally and easily be manufactured. SOLUTION: An inner core 10 is formed by a cylinder member 11 with magnetic body having expanded section parts at both terminal parts and wiring member 12 with magnetic body contained in the inner space of the cylinder. A primary coil is wound between the expanded section parts of the both terminal parts and a second coil is wound as the primary coil at least being surrounded. The inner core 10, the primary and secondary coil are contained in an outer core 30. The cylinder member 11 is formed as a plate with magnetic body having a U shape of horizontal view being wound as a spiral shape as wound layers to be formed at the both terminal parts and the wound layers to be constituted of the expanded section parts.
Patent JP-H06261094-A (JP)
Title: Data communications system and data communications method
Inventor: EZAKI HIROSHI
IPC: G06F13/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a data communication system in which high speed of communication protocol processing is attained and high speed process other than communication processing is attained and lots of communication protocols are executed. CONSTITUTION:The data communications system provided with a communication means making data communication between terminal equipments is provided with a communication protocol processing exclusive processor CPU 22. When an execution program of the communication protocol used for data communication between terminal equipments is not in existence in a main memory 23 used by the processor 22, the communications means is used to down-load an execution program in a main memory 23 from a program storage device in the connected data communication system.
Patent JP-2001166444-A (JP)
Title: Waste photographic processing liquid evaporating and thickening treatment device and automatic developing device mounted therewith as well as processing method using these devices
Inventor: HASHIMOTO HIROYUKI
IPC: G03C5/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To make photographic processing of a mini-laboratory easier to handle by providing an evaporating and thickening treatment device for waste photographic processing liquids which is small in size and is good in maintenance cost and cost efficiency. SOLUTION: This waste photographic processing liquid evaporating and thickening treatment device is provided with a supply means which is provided with plural sheets of planar tray members apart spaced intervals in a vertical direction by slightly inclining these members so as to make the members nearly horizontal and supplies the waste photographic processing liquids to the planar tray members of an upper part, a casting and flowing device means which casts the waste photographic processing liquids supplied to the planar tray members of the upper part so as to flow down on the planar tray members and supplies the liquids to the planar tray members of a lower part, a heating means for heating,  evaporating and thickening the waste photographic processing liquids on plural sheets of the planar tray members and a recovering container which is disposed below plural sheets of the planar tray members and recovers the thickened waste photographic processing liquids.
Patent JP-2000171276-A (JP)
Title: Ceramic electromagnetic flowmeter
Inventor: IMAI YOICHI
IPC: G01F1/58
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To reliably seal a clearance and highly accurately assemble both end faces of a pipe body with faces of a fastening ring by providing a seal member for sealing the clearance between the fastening ring and the pipe body. SOLUTION: A cylindrical tube 12 is provided on an outer periphery of a pipe body 11 made of ceramic. A screw part 13 is provided respectively at both ends of the cylindrical tube 12. A fastening ring 14 is threaded with the screw parts 13 respectively. A housing 2 has one end welded to an end of a fastening ring 14 and the other end welded to an end of another fastening ring 14. A seal member 15 is provided respectively at joints between the fastening rings 14 and the pipe body 11 for sealing clearance between the fastening rings 14 and the pipe body 11. The fastening ring 14 is screwed into the cylindrical tube 12 and an epoxy resin or the like is potted 7, thereby completely fixing the pipe body 11 to the housing 2. Thus a high temperature furnace or the like is not needed, thereby reducing a manufacturing cost.
Patent JP-H05160510-A (JP)
Title: Semiconductor laser device
Inventor: YAMAGUCHI NORIYUKI
IPC: H01S5/00
Filed: 1991-12-06
Abstract: PURPOSE:To obtain a semiconductor laser device of short wavelength wherein constitution is simplified and miniaturized and complicated adjustment is not necessary. CONSTITUTION:A cap 2 having a light output window is fixed to a stem 1 on which a semiconductor laser pellet is mounted. A nonlinear optical fiber 3 formed by growing a nonlinear optical crystal body 3b in a hollow fiber 3a is fixed to the light output window.
Patent JP-H10180916-A (JP)
Title: Flock finished product
Inventor: KIYOMURA ETSUO
IPC: B32B27/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make the surface touch of a pile face soft and smooth, by flock finishing piles of specified thickness and length composed of composite fibers of polybutylene terephthalate on a base. SOLUTION: A polybutylene terephthalate(PBT) fibers are originally provided with remarkable pliability in the case of being used alone as pile threads, the threads tend to generate the permanent set in fatigue. The sufficiently soft and smooth surface touch free from the permanenet set in fatigue, therefore, can be provided by compounding a polymer other than PBT. When the length of single fibers constituting piles is too short, the feature of a static flock finished product is hard to be formed, while it is too long, the piles cannot be frock finished with high weight per unit area, and the piles in the range of 0.1-10.0mm are used suitably.  When the thickness of single fibers is too fine, respective piles are interlocked and tack finishing cannot be performed well, while it is too thick, the surface touch of a pile flock finished product gets rough and hard, and the piles of 0.3-10d are used suitably.
Patent JP-H11179642-A (JP)
Title: Fitting device for valve element and valve seat
Inventor: OKANO MASATOSHI
IPC: B24B15/04
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a fitting device for a plane valve seat surface of a valve element and a valve casing, eliminating the necessity for long years experience, preventing the occurrence of an individual difference in a degree of finish, shortening a work time. SOLUTION: A fitting device is provided with a hold ring 4, decelerating planet gear device 16 inserted with relative rotation fixed in the hold ring 4, primary rotary shaft 15 connecting one end to an input signal of this decelerating planet gear device and the other end to a driving gear, and a secondary rotary shaft 18 connecting one end to an output side and the other end to a surface plate, also a swiveling planet gear device 9 is provided in an output side of the decelerating planet gear device. Between the hold ring and the decelerating planet gear device, an eccentric cylindrical swivel bush 7 is rotatably provided, the secondary rotary shaft is inserted to a shaft core of a sun gear 9a, rotatably fixed.  A holder 9d of a planet gear 9b of the swiveling planet gear device is fixedly connected to the decelerating planet gear device, and an inner gear 9c is fixedly connected to a flange part 7a of the swivel bush.
Patent JP-2001165396-A (JP)
Title: Gas cylinder for pressurizing dispensing container of carbonated beverage
Inventor: TAKAHASHI HITOSHI
IPC: F17C7/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas cylinder for pressurizing a dispensing container of carbonated beverage which does not cause over-carbonation regardless surrounding temperature. SOLUTION: In this gas cylinder 1 for pressurizing a dispensing container of carbonated beverage, nitogen gas and carbon dioxide gas are filled in the container 2 at the predetermined ratio, and the passage 3 connecting the content of the container 2 with outside is shut off by an shutting means 4, which may be a sealing plate 31 welded to the container 2 or a pressure control valve 33 provided on the supply route to the passage 3.
Patent JP-2001165247-A (JP)
Title: Carrier structure of planetary ring body
Inventor: USUKI NORIO
IPC: F16H57/08
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the carrier structure of a planetary ring body such as a planetary gear, a planetary roller capable of reducing product costs by using a sheet metal carrier 1 and by eliminating the need for a planetary shaft 5 for supporting a planetary gear 4. SOLUTION: A projected part 1a formed on a sheet metal carrier 1 faces a projected part 2a formed on a carrier plate 2. A planetary gear 4 is rotatably externally fitted on the projected part 1a and the projected part 2a, respectively. The same may be applied to the planetary roller instead of the planetary gear.
Patent JP-2000176645-A (JP)
Title: Tig welding equipment
Inventor: SHIMIZU KAZUMI
IPC: B23K9/067
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To safely and surely start an arc by arranging a device to heat an electrode positioned at the center of a torch body of a welding torch. SOLUTION: The electrode, which is positioned at the center of a torch body 6 consisting of a nearly cylindrical metal member 7 and a nearly cylindrical insulation member 8 encircling the metal member, is held in contact with a collet 10 which is held in contact with a collet body 11 held in contact with the metal member 7. A heating device 21 to heat the electrode 9 is arranged to the welding torch. The heating device 21 consists of a heater or a contact heat generator, etc., a thermister, etc., is integrated to make a heating temp. constant. A fastening fixture 22, fixing the electrode 9, is nearly made cylindrical for the heating device 21.  In the case the heating device 21 is heat resistant free from arc heat, it can be arranged to the tip side of the collet body 11, further, the metal member 7, the collet 10, the collet body 11 are made of copper or copper alloy in consideration of electrical and heat conductivity.
Patent JP-H05160409-A (JP)
Title: Semiconductor device
Inventor: FUJIMOTO SHINJI
IPC: H01L29/78
Filed: 1991-12-10
Abstract: PURPOSE:To get a semiconductor device which can reduce the driving power source capacity by so arranging the constitution as not to form an N3 type emitter region inside the P2 region positioned right below the periphery of a source pad. CONSTITUTION:An N2 layer 4 is made on a semiconductor substrate N1 layer 3, and a P2 layer 5 is made therein, and an N3 emitter layer 6 is made therein so that at least the periphery and the center may be exposed to one main face. Furthermore, a gate layer 8 is provided through an insulating layer on the surface of the semiconductor substrate 1 positioned around the P2 layer 5, and a source electrode 9 is made to short the P2 layer 5 and the N3 emitter layer 6, and one part of the source electrode 9 is covered with an insulating layer 11. And, parasitic bipolar effect is prevented by so arranging the constitution as not to form an N3 emitter layer 6 inside the boundary area 15 of the shaded parts of the figure, around a source pad 12, and the utilization factor of the active region is raised, and the cost of the driving power source capacity per unit area of the device can be reduced.
Patent JP-H07203423-A (JP)
Title: Intruder supervisory equipment
Inventor: SAKAI YASUO
IPC: G08B25/00
Filed: 1993-12-29
Abstract: PURPOSE:To simplify the configuration of the entire installation by comparing gradation in a rough division unit to each of gradation data of an image picked up so as to sense an intruder without use of an intruder sensor. CONSTITUTION:A CCD camera 10 picks up an image and gradation processing for the image is implemented by an A/D converter 18, a demultiplexer circuit 12, an LPF 14 and a video amplifier 16. Gradation data by one frame obtained are stored by a CPU 30 sequentially in, e.g. an area A of a memory 32. Furthermore, data picked up and subjected to gradation processing in a prescribed preceding time are already stored in an area B. Then the CPU 30 reads the gradation data corresponding to the same division area from the areas A, B of the memory 32. Then the CPU 30 compares the two read gradation data and discriminates whether or not they are matched. When the gradation data by two frames stored in the memory 32 are all matched for each division area, affirmative discrimination is made and when at least one sets of them are not matched, negative discrimination is made.
Patent JP-H05156208-A (JP)
Title: Coating composition
Inventor: SHICHIJO SHOJI
IPC: C09D191/06
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a coating composition to be applied to a base paper to form a moistureproof paper having excellent moistureproofness, folding resistance, deaggreation property, antiblocking property and the reusability of waste paper by using a wax emulsion and a water-soluble resin as main components. CONSTITUTION:The objective water-based coating composition is composed mainly of (A) a wax emulsion containing paraffin wax, microcrystalline wax, etc., as a dispersoid and an emulsifier, a polyvinyl alcohol, etc., as a dispersing agent and (B) a water-soluble resin (preferably polyvinyl alcohol resin having a degree of polymerization of 200-3,000 and a saponification degree of >=80mol%). The weight ratio (A/B) of the solid components is 25/75 to 80/20, preferably 35/65 to 80/20 and the solid concentration of the composition is preferably 5-50wt.%. The coating composition is applied to a base paper and dried with heat to obtain a coated paper having a thickness of <=300mum and having a surface-coating layer consisting of the outermost layer composed mainly of wax and having a continuous wax layer and the innermost layer composed mainly of the component B.
Patent JP-H07198432-A (JP)
Title: Fluidic type flowmeter
Inventor: KAWAKUBO TOSHIO
IPC: G01F1/20
Filed: 1993-12-29
Abstract: PURPOSE:To easily check the presence or absence of gas and at the same time positively detect gas leakage by applying light into a case body through a light transmission wall provided at the case body and visually capturing the state change due to the change in refractive index generated due to the fluctuation in flow rate. CONSTITUTION:A light transmission wall part 20 using a transparent plastic plate is provided on the upper surface of a case body 1B of a fluidic type flowmeter and a reflection plate 21 is applied to the bottom part of the body 1B. When white light enters from the light transmission part 20, the refractive index of gas flowing in the body 1B fluctuates and can be visually captured as the flow of dazzling light. With the presence or absence of the fluctuation in light and the fluctuation of a streamer 18, the presence or absence of gas flowing in the body IB can be positively judged. Also, when gas leaks and the detection value of a sensor 17 deviates from the reference value, an alarm is generated immediately, thus preventing gas poisoning and explosion.