baber/WOPTO huggingface dataset:
Patent JP-S63155972-A (JP)
Title: High efficiency coding device for digital picture signal
Inventor: NAGAI MICHIO
IPC: H04N19/186
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a digital picture signal with the share of added data decreased therein by using a bit length in the 2nd dynamic range so as to quantize the difference between a maximum value and a minimum value so as to constitute a transmission data including a code signal as the added code. CONSTITUTION:Maximum values MAX1-MAX4 included in high efficient coding (ADRC) blocks B11-B14, except MAX(MAX), are converted into a difference from the MAX(MAX), the differences are quantized by a variable bit number in response to a dynamic range DR(MAX-MIN) to form a code signal DT(MAX). Minimum values MIN1-MIN4 are processed similarly. The MAX(MAX), MIN(MIN), DT(MAX), DT(MIN) formed in this way are sent as additional codes together with a code signal DT including the ADRC blocks B11-B14. Thus, the compression rate is increased.
Patent JP-S63288182-A (JP)
Inventor: GERII MAIKERU SEIFUAA
IPC: A63F13/219
Filed: 1987-12-02
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-H07135042-A (JP)
Title: Surface mounting connector
Inventor: SUENAGA JUNICHI
IPC: B29C45/00
Filed: 1993-11-08
Abstract: PURPOSE:To provide a nylon 46 type surface mount connector which has a small linear expansion coefficient equivalent to that of a glass epoxy substrate and is excellent in dimensional stability and has solder resistance. CONSTITUTION:A composition formed by containing glass short fiber by 15 to 40weight% of the composition in mixture having a weight ratio 50/50 to 85/15 of nylon 46 and liquid crystal polymer, is obtained by injection molding. Then, a surface mounting connector having a lenghtwise directional linear expansion coefficient not more than 2.5X10<-5>( deg.C<-1>) is formed.
Patent JP-H03167335-A (JP)
Title: Rayon fasciated spun yarn and rayon/wool fasciated spun yarn by air false twisting method
Inventor: MASUI TOSHIJI
IPC: D02G3/04
Filed: 1989-11-22
Abstract: PURPOSE:To obtain fasciated spun yarn having crispiness imparted to pliancy with drapeability of rayon fiber and feel of woolen fiber by spinning a fiber bundle of respective rayon fiber or further with woolen fiber using an air false twisting type spinning apparatus. CONSTITUTION:Fasciated spun yarn (Y) of rayon or rayon and wool sufficiently obtained by forming a fiber bundle 2 of the rayon fiber having <=200mm maximum fiber length, >=55mm average fiber length and <=5 denier single filament size or mixed fiber composed of 20-80wt.% aforementioned rayon fiber and 80-20wt.% woolen fiber having 140-240mm maximum fiber length and >=55mm average fiber length into the shape of a fleece using a drafting mechanism composed of a back roller pair 3, a middle roller pair 5 and a front roller pair 6 and false twist spinning the resultant fleece with air jet nozzles 7 and 9.
Patent JP-H01144043-A (JP)
Title: Positive type photoresist material
Inventor: YANAGIURA SATOSHI
IPC: G03F7/075
Filed: 1987-11-30
Abstract: PURPOSE:To obtain the high sensitivity and resolution and the excellent resistance to O2RIE of the title material by composing the photoresist material of a specified polymer, a photosensitive substance capable of generating an acid by irradiation of light or radiant rays, and an org. solvent as a main component. CONSTITUTION:The positive type photoresist material contains the polymer (a silylether polymer) having a bond (a silylether bond) shown by Si-O-A (wherein A is a carbon atom consisting an aromatic ring), the photosensitive substance capable of generating the acid by irradiation of light or the radiant rays and the org. solvent, as the main component. Accordingly, the photosensitive substance generates the acid by decomposing the substance by irradiation of the light or the radiant rays, and the binding shown by the formula Si-O-A contd. in the silylether polymer is decomposed by the acid, thereby enabling the polymer to be soluble in an alkaline developer resulting the formation of a positive type pattern. Thus, the high sensitivity of the resist material against the light and the radiant rays is obtd., and the excellent resolution and resistance to O2RIE of the resist material is obtd.
Patent JP-H06145598-A (JP)
Title: Aqueous coating composition
Inventor: TAMAKI YOSHIFUMI
IPC: D06M15/576
Filed: 1992-11-13
Abstract: PURPOSE:To obtain an aq. polyurethane-based coating compsn. esp. excellent in surface lubricity and wear resistance and excellent in water and oil repellency, antifouling properties, blocking resistance, and adhesiveness by using a polyurethane resin obtd. by a specified reaction as the main component. CONSTITUTION:An aq. coating compsn. contains a polyurethane resin which is obtd. by reacting, as essential reactants, a compd. having fluorinated oxyalkylene units and at least two active hydrogen atoms (e.g. a hydroxyl- and/or carboxyl-terminated fluoropolyether having a mol.wt. of 500-7,000) with a polyisocyanate (e.g. 2,4-tolylene diisocyanate). The compsn. is esp. excellent in surface lubricity and wear resistance and excellent in water and oil repellency, antifouling properties, blocking resistance, and adhesiveness.
Patent JP-H09188582-A (JP)
Title: Production of metal-ceramic composite substrate and brazing material used therefor
Inventor: SAKURABA MASAMI
IPC: C04B41/88
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a brazing material capable of more improving characteristic values than an existing brazing material and to provide a method for producing a metal-ceramic composite substrate. SOLUTION: A brazing material comprising 60-94.25wt.% Ag, 5-30wt.% of Cu, 0.5-4.5wt.% of an active metal and titanium dioxide in a specific range of 0.25-0.9wt.% shown by the figure is made into a paste state and applied to an AlN substrate. A copper plate is piled on the coated brazing material and is heat-treated to give a bonded material. A circuit pattern is formed on the copper plate by a resist. A metal circuit is formed on the copper plate by etching treatment to produce the objective metal-ceramic composite substrate.
Patent JP-H08162102-A (JP)
Title: Non-sintered nickel hydroxide positive electrode plate for alkaline storage battery
Inventor: OTSUKI KOZO
IPC: H01M4/52
Filed: 1994-12-07
Abstract: PURPOSE: To provide a non-sintered nickel hydroxide positive electrode plate with high energy density and long sevice life by specifying the porous volume of powder. CONSTITUTION: In a positive electrode plate used as an active material powder in which a compound layer of II group element is formed on the rear face of particle having nickel hydroxide as its main ingredient, the porous volume of the powder is 0.02 to 0.15cc/g and the II group element is Cd, Zn or Mg, whereby high usability is and possible and expanding of the plate caused by charge/discharge cycle can be restrained and the non-sintered nickel hydroxide positive electrode having long service life is attained.
Patent JP-H10140599-A (JP)
Title: Mounting structure and mounting method of water-bottom work facility
Inventor: UESUGI TAKASHI
IPC: E02F5/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a work facility, by which the work facility being short in water resistance can be installed easily at the desired place of the bottom of the water. SOLUTION: In the mounting structure of the work facility, the work facility 15 conducting water-bottom works is housed in a housing body 10 capable of preventing inundation to the inside, and the mounting structure has a positioning member 20 fixed on the bottom of the water for positioning the housing body 10 and a connecting member 30 for connecting the positioning member 20 and the housing body 10. The housing body 10 is mounted at a place, where the positioning member 20 is fixed, by downwards pulling the connecting member 30 at that time.
Patent JP-2001120500-A (JP)
Title: Electronic endoscope
Inventor: HATORI TSURUO
IPC: H04N7/18
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce noise, which shown on a monitor by effect of a leak high frequency electric current in case of high frequency treatment using an electronic endoscope. SOLUTION: An objective lens frame 25 of an objective lens unit 22 formed of insulating members is fixed at a conducting point body 14 arranged on a distal end 11 of an insertion portion 2 of an endoscope. An imaging unit 15 is settled steadily via a CCD holder 30 at backside of the objective lens frame 25. The imaging unit 15 and distal end body 14 are electrically insulated by the objective lens frame 25 having insulation character, and therefore a leak high-frequency electric current is hard to be applied on the imaging unit 15 and noise presented on a monitor is reduced.
Patent JP-H01145312-A (JP)
Title: Production of carbon material having small amount of out gas and carbon structural material using said carbon material obtained by said production
Inventor: YAMASHINA TOSHIRO
IPC: C01B31/02
Filed: 1987-11-30
Abstract: PURPOSE:To produce a carbon material having a small amount of gas evolved, by forming a fine thermally decomposed carbon film on the surface and/or the interior of inner pore of the carbon material and heat-treating the carbon material under reduced pressure. CONSTITUTION:A carbon material 4 having 1.6-2.1g/cm<3> density, <=50ppm ash content and <=100mum constituent particles is packed into a container 6 coated with a heat insulating material 3, the container is evacuated through a gas release pipe 1 to 5-30Torr, an electric current is sent to a high-frequency coil 5, the carbon material 4 is heated to 800-2,500 deg.C and graphitized. Then 1-8C straight-chain or cyclic hydrocarbon gas or hydrocarbon compound (e.g., methane) is introduced from a gas feed pipe 8 to the container and thermally decomposed to form a thermally decomposed carbon film having 1-60mum thickness on the surface and/or the interior of inner pore of the carbon material 4. Then the gas remaining in the container 6 is sucked and removed, the container is maintained at reduced pressure of <=30Torr at <=800 deg.C for >=10 minutes to remove remaining unreacted gas, formed gas, etc., adsorbed on the interior of the carbon material 4.
Patent JP-H06130751-A (JP)
Title: Driving device for image forming device
Inventor: ANZAI TOSHIO
IPC: H02P8/00
Filed: 1992-10-19
Abstract: PURPOSE:To suppress the rotational variation of a photosensitive drum without generating increase in processing cost or deterioration of productivity by attaching a gear to a rotating shaft of an image carrier through a slitting type clamp and controlling the rotation of the image carrier according to the detected result of a rotational variation detection means. CONSTITUTION:The final stage plastic gear 20 is attached to the slitting type clamp 25, fixed by a screw 26 to the rotational shaft 19 of the photosensitive drum 1, with three pieces of attachment screws 27. Then, rotating speed of each photosensitive drum is detected by the rotational variation detector 22 and they are rotated and driven at a constant speed by controlling the rotating speed of a stepping motor for driving 15 by a stepping motor control circuit 23, based on the detected result of the rotational variation detector 22. Furthermore, each photosensitive drum is set so that phases of rotational variation of the final stage plastic gear 20 are matched to each other.
Patent JP-H04176699-A (JP)
Title: Full-automatic document selecting, bag making and sealing apparatus
Inventor: NODA KOTA
IPC: B43M5/04
Filed: 1990-11-10
Abstract: PURPOSE:To make a bag so as to receive a document to form a packing bag, to facilitate the supply of paper and to reduce noise by a method wherein a pair of papers cut into a proper size are arranged up and down and allowed to communicate with a bag making apparatus applying an adhesive or water to the papers and sealing the document to make a bag on the way respectively sending out the cut papers. CONSTITUTION:The bag making papers (e) stacked on a shelf 16a are taken out one at a time by handling rollers 17a, 17a' to be successively sent by feed rollers 20c, 20c', 20d, 20d' and each of the papers is coated with an adhesive or water at both ends thereof by a coating roller 22a to be sent out until the leading end thereof impinges against a positioning plate 25a intermittently moved up and down. By this method, the margins of the upper bag making paper (e) and a lower bag making paper (d) are aligned and a document is passed under a guide plate 26 to be supplied to the lower bag making paper (d). Further, an upper feed-out roller 23 falls to come into contact with the bag making papers under pressure and the upper bag making paper (e) is closely bonded to the lower bag making paper (d) in the direction crossing the paper (e) by pressure rollers 24, 24'. By this constitution, sealing work is rationalized and workability is enhanced and labor can be conserved.
Patent JP-H04176818-A (JP)
Title: Production of steel tube or square tube excellent in earthquake resistance
Inventor: YAMAMOTO YASUSHI
IPC: C21D8/10
Filed: 1990-11-09
Abstract: PURPOSE:To inexpensively produce a steel tube or square tube having high strength and low yield ratio and excellent in earthquake resistance by subjecting a steel tube or square tube of low carbon steel or low carbon log alloy steel to forming at a temp. not lower than the Ac3 point and successively to controlled cooling. CONSTITUTION:A steel tube or square tube of low carbon steel or low carbon low alloy steel is heated to >=Ac3 and formed into a round tube or square tube in the above temp. range. Successively, this steel tube or square tube is cooled slowly at <=10 deg.C/sec cooling rate and subjected, if necessary, to tempering at 200-600 deg.C. The structure can be formed into a dual phase structure of clean ferrite + pearlite while removing the influence of forming by subjecting the above steel tube of square tube to slow cooling after forming, and further, the excessive softening of the secondary phase can be prevented by lowering the subsequent tempering temp. By this method, the steel tube or square tube having strength as high as >= about 40kgf/mm<2>, reduced in yield ratio, and excellent in earthquake resistance can be obtained while obviating the necessity of using particularly expensive alloying elements.
Patent JP-H11137322-A (JP)
Title: Portable nursing bag
Inventor: IWAI HIROAKI
IPC: A45C9/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable nursing bag by which a baby comfortably sleeps inside in a sanitariness even in the open air at the time of going out. SOLUTION: A back part 1 is joined with a lid part 2 in a folding upper end part, a bottom part 3 and its both side parts 4 are connected in three sides except the joining part C between the back part and the lid part in an erected state and the outer periphery of the lid part 2 is attached/detached to/from the bottom part 3 and the outer periphery of the side parts 4 by fasteners. The back part 1 and the lid part 2 are provided with a core material with cushion property.
Patent JP-H08158612-A (JP)
Title: Soundproof substrate member and soundproof floor member using it
Inventor: KUDO TAKESHI
IPC: E04F15/20
Filed: 1994-12-08
Abstract: PURPOSE: To prevent the propagation of an impact sound of a wooden floor to the downstairs and the like, by laminating a wooden plate, a foaming layer, and another foaming layer, in this order integrally, and making the specific spring constants of both foaming layers at the initial contraction time, different each other. CONSTITUTION: A wooden single plate, a decorative plywood, or the like is used as the wooden plate, and the wooden plate, a foaming layer A, and a foaming layer B are laminated integrally in this order. In this case, the foaming layer A with the spring constant at the initial contraction time 0.02 to 0.20kg/cm.cm<2> , and the foaming layer B with the spring constant 0.5 to 5.0kg/cm.cm<2> are laminated. And a continuous bubble structure of foaming sheet is used as the foaming layer A, while an independent bubble structure of foaming sheet is used as the foaming layer B. As a result, of the sound waves generated and transmitted to a floor plate by laminating the foaming layer A and the foaming layer B, the sound wave in a low sound area is absorbed in the foaming layer A, while the sound wave in a middle sound area is absorbed in the foaming layer B, so as to reduce the sound waves.  Consequently, a soundproof effect of the noise insulating level about L-45 to L-50dB can be exercised in the frequency scope of about 125 to 500Hz, as a wooden soundproof floor plate.
Patent JP-H10132749-A (JP)
Title: Integrated fluorescence-based biochemical sensor
Inventor: MELENDEZ JOSE L
IPC: G01N21/64
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a small sensor which can be used at a site by providing a detector which is connected to the upper-part surface of a platform and which is situated near a light source and a container, on the outside surface of which the layer of a chemical substance radiating fluorescence is deposited and which is arranged at the upper part of the light source by keeping a space. SOLUTION: A sample 240 such as a gas solution, a liquid solution or the like is brought into contact with a sensing surface 228 on which a fluorescent chemical substance 230 is reacted with the sample 240. The fluorescent chemical substance 230 is deposited on the sensing surface 228, it is set at a prescribed angle with reference to excitation energy 224, and it is arranged on a sensor 220. In addition, the fluorescent chemical substance 230 is constituted of a thin film which radiates optical energy 226 by reacting with the sample 240. Incident radiation light 226 is directed to the direction of the detector 220 which is fixed to a prescribed position inside a container 205. The excitation energy which is required for the fluorescent chemical substance layer 230 is supplied form a light source 212.  An optical sink 234 absorbs reflected excitation light 232, and it decides the incident radiation light 226 which is proportional to the sample 240.
Patent JP-S63156441-A (JP)
Title: Optical spatial transmitter
Inventor: OIMURA KATSUHIKO
IPC: H04B10/40
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a device capable of coping with various kinds of irradiating angles, by arranging plural light emitting blocks on which light emitting elements are mounted after providing constant angles different from each other, and irradiating light only from the light emitting block selected by a switching means. CONSTITUTION:Each of the light emitting blocks 5 through 10 is equipped with three light emitting elements 12 respectively. The light emitting blocks 5 through 10 are mounted so as to provide the constant angles different from each other at every light emitting block. The light emitting blocks 5 through 10 are connected to transmission circuits 14 through 19 via switches 31 through 36, and the ON/OFF states of the switches 31 through 36 can be switched by operating knobs 13. At this time, by closing all of the switches 31 through 36, all of the areas 21 through 26 become irradiating areas, and by opening the switches 33 and 34, the areas 21 and 26 become non-radiated areas.
Patent JP-H03177718-A (JP)
Title: Floor mat heating device and pad
Inventor: JIYONASAN UIRUNAA
IPC: A47G27/02
Filed: 1989-11-27
Abstract: PURPOSE: To improve the safety of a floor carpet heating device by making the installation and servicing of the heating device easier, by constituting the heating device of a heat-conductive sublayer material, solid conductive resistance heating wires arranged in meandering states in the sublayer material, and an electrical connecting means which connects the resistance wires to a power source. CONSTITUTION: A carpet 10 is held on a wooden floor 12 supported by wooden crossbars 14, and a heat conductive sublayer material 22 is arranged on the upper surface 18 of a sublayer material 16 arranged between the floor 12 and carpet 10. In order to heat the sublayer material 22, a floor carpet heating device 20 incorporating solid conductive heating wires 26 arranged in meandering states is arranged in the sublayer material 22. Both end sections 26A and 26B of the wires 26 are respectively connected to minus and plus terminals 44 and 46 and, at the same time, the wires 26 are covered with two nonhomogeneous insulating layers 28 and 30 and surrounded by a jacket 32 composed of a knitted cord 34.
Patent JP-H09126498-A (JP)
Title: Air-conditioner
Inventor: KAWAMURA YUJI
IPC: F24F5/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify installation of an indoor unit in a prefabricating factory by integrally mounting the indoor unit on either one of faces of a panel of a prefabricated house and using a wall face space on the panel as an air inlet path. SOLUTION: An indoor unit 3 is mounted on one face 16A (one face facing an air-conditioned space 15 side) of an inner wall panel 16 by a mounting fixture 17. An inlet opening 18 provided in a bottom face of a closet 2, a clearance 19 formed between the closet 2 and a floor face and a wall clearance 21 between a decorative panel 20 such as plaster board mounted on a construction site and the inner wall panel 16 are used to constitute an air inlet path into the indoor unit 3. Therefore, installation of the indoor unit 3 is completed only by assembling the inner wall panel 16 together with the indoor unit 3 in a prefabricating factory. Complexity of the installation of the indoor unit 3 in a construction site can be avoided and failures in executing the installation of the indoor unit 3 can be prevented from occurring.
Patent JP-H021609-A (JP)
Title: Switching circuit and ignition circuit
Inventor: SUZUKI TOSHIYASU
IPC: H03K17/60
Filed: 1988-12-03
Abstract: PURPOSE:To permit the temperature coefficient of a main current to become negative in a large current area and to set driving power to be little by enlarging the current capacity of a switching means 1 having a self holding function by the switching means 2 of a voltage driving type. CONSTITUTION:Transistors(Tr) 1 and 2 from the equivalent circuit of a thyristor and a holding current is adjusted by resistances 8 and 9. Tr 1 and 2 and the resistance 9 constitute the switching means 1, and Tr7 of power MOSFET constitutes a switching means 2. For triggering a switching circuit, a trigger current is caused to flow in the emitter junction of Tr 1 or 2. When the main current between main terminals mt1 and mt2 is small, the current flows in Tr1 and 2, and Tr7 is switched off as it is. As the main current becomes larger, the resistance of Tr7 becomes small, and most part of the main current is bypassed. Consequently, Tr4 and the like convert the collector current of Tr3 into a voltage and control Tr7.
Patent JP-H10143744-A (JP)
Title: Automatic vending machine and automatic vending method
Inventor: KAWASAKI HIROSHI
IPC: G07F9/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a work and costs accompanied with the replacement and supply of the merchandise of an automatic vending machine. SOLUTION: A display device 13 is a liquid crystal display arranged at the upper side of the front face of an automatic vending machine 10, and each merchandise sample picture data stored in a storage device 12 are displayed at each prescribed position (position corresponding to each merchandise selection button) according to a table for managing each picture data and the display position by making them correspond to each other. For example, at the time of merchandise replacement accompanied with new merchandise sales, the picture data of new merchandise transmitted from the outside are received by a receiving device 11, and stored in the storage device 12, and the table is updated. Thus, the sample picture of the new merchandise is displayed at a position at which the sample picture of old merchandise to be replaced with the new merchandise is displayed.