baber/WOPTO huggingface dataset:
Patent JP-H07220070-A (JP)
Title: Converter for multi-level image
Inventor: MATSUO AKIHIKO
IPC: G09G5/02
Filed: 1994-02-08
Abstract: PURPOSE:To provide an image to be outputted as an image using available colors sufficiently and with high quality when an image with many colors is converted to the one with small colors. CONSTITUTION:A gradation number decision means decides the number of gradation of each color component based on the available number of colors. For example, when 256 available colors are prepared, the number of gradation of a red color component. a green color component, and a blue color component can be prepared by six, respectively. An optimum gradation number decision means finds the numof colors to be used in a conversion image when a color original image is converted based on the present number of gradation (1). and starts up an output image generating means by informing the number of gradation just before when the number of colors to be used exceeds the available number of colors (2), and stores the present number of gradation and increases the number of gradation when the former is less than the latter (3), then, returns processing to the above processing (1). The output image generating means converts the color original image based on the number of gradation informed from the optimum gradation number decision means. and generates an output image.
Patent JP-S54107977-A (JP)
Title: Device for forming bended decorative sheet
Inventor: FUKUTOME HIDEAKI
IPC: B29C65/48
Filed: 1978-02-10
Abstract: PURPOSE: Freely movable guides are provided between the decorative sheet and the base material to enable precise positioning of the decorative sheet and ensure the lamination.  
     CONSTITUTION: Base sheet 1 with L-shaped cross section consisting long piece 3a and short piece 3b is placed on V-shaped bed 7 so that the edge of short piece 3b comes into contact with the bottom surface of the side piece of L-shaped jig 9. Further guide 5 that is freely moved by air cylinder 11 is provided on the base sheet 1 and the guide is equipped with a plurality of rods 12. Decorative sheet 4 is fed along the long piece 3a of base sheet 1 and the edge of sheet 4 is led on guide 5 and placed surely on the L-shaped jig 9. Then sheet 4 is bended with press 15, bonded through adhesive to base sheet 1 and cured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05209467-A (JP)
Title: Multi-story parking lot
Inventor: TSUJIMOTO KAZUFUMI
IPC: E04H6/00
Filed: 1992-01-30
Abstract: PURPOSE:To prevent troubles due to one's forgetting of parking information, by memorizing the parking information in connection with the information when driving in and judging the rack from which the car is driven out basing on the parking information and the memorized one when driving out. CONSTITUTION:When a car G is driven-in, the driver inputs a parking information by an input means of an indicator 14 of a management device H. By the management device H, the parking information is memorized in a memory 15 in correspondence to the rack number containing the car G. Thereafter, a parking ticket K is issued by a parking ticket device 11 and the driving-in operation is finished. Next, when driving out the car G, the driver approaches the management device H with the parking ticket K issued to the driver on driving in and instructs driving-out operation by the switch of the indicator 14 and consequently insert the parking ticket K in the inlet thereof. After the driving-out operation is started, the car G is transferred to the connection place to the outside by a car carrier.
Patent JP-S61179346-A (JP)
Inventor: SEI KEIZO
IPC: D03D51/34
Filed: 1985-01-30
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-S53100708-A (JP)
Title: Current supply circuit
Inventor: SUZUKI YASUKADO
IPC: H04M19/00
Filed: 1977-02-15
Abstract: PURPOSE:To obtain a small-size and economical electromagnetic element, by supplying the DC current to the communication terminal unit of the telephone set, etc. through the semiconductor circuit.
Patent JP-H10194443-A (JP)
Title: Transfer device for agricultural products
Inventor: MATSUO HIROYOSHI
IPC: B65G47/52
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent agricultural products from damaged, by transferring the agricultural products supplied from a supply conveyer, onto a bucket through a transfer member, by the advancing and retreating operation of the transfer member to the bucket. SOLUTION: In a transfer device, a transfer member 28 having a support part of the width wider than a support plate of a bucket 5, is installed on an outer peripheral part of a driven board 16. A support part 32 of the transfer member 28 is advanced or retreated by elevating the same among the support plates of the bucket 5. At least in a supply position K1 of the agricultural products W, a support part 32 of the transfer member 28, is located at an upper position with respect to the support plate 20 of the bucket 5, so that the agricultural products W dropped and supplied from a supply conveyer 6, can be surely received one by one by the support part 32 of the wide transfer member 28.  Thereby the agricultural products W can be prevented from directly bumped to the support plate 20 of narrow width of the bucket 5, and a skin of the agricultural product W having a soft surface, can be surely prevented from getting the stripe shaped damage along the shape of the support plate 20.
Patent JP-H05344911-A (JP)
Title: Suction filter for hair dryer
Inventor: RORUFU BUROOCHIRI
IPC: A45D20/12
Filed: 1993-02-01
Abstract: PURPOSE: To provide a suction filter for hair dryer, which make it possible to pass a large quantity of sweet-smelling air with restricting inflow of minute particle dust into the dryer. CONSTITUTION: On the suction side, a screen 2 is installed at the upper end of the ring 1. At the lower part of the screen 2, an annular wall 4 is provided concentrically with the ring 1 along the direction of flow D. The annular wall 4 composes a part of the counter-ring 5 which is to be inserted in the ring 1. In the outer circumference of the annular wall, an annular chamber is separately formed, which can hold an aromatic 8.
Patent JP-H05204582-A (JP)
Title: Display device
Inventor: NISHIKAWA ATSUHIKO
IPC: G06F3/048
Filed: 1992-01-30
Abstract: PURPOSE:To provide the display device whose monitoring control for a plant is not obstructed by display requests outputted from plural computers by allowing the device to have a reserve flag for occupying a right for outputting a display level and a display request, and a reserve free flag for eliminating forcibly the reserve flag. CONSTITUTION:Process input/output devices 360 and 361 fetch periodically a signal from a sensor for showing a state of a plant 400, and sent it to computers A201 and B202 through a control network 350. Process information from the computers A201 and B202 is displayed as a multi-window on a screen of a display device 100 via a network 300. Also, this device is allowed to have a reserve flag for occupying a right for outputting a display level and a display request, so as to hold display information, therefore, the present display is not spoiled by other display information and monitoring can be executed.
Patent JP-S60161873-A (JP)
Inventor: KOIKE HAJIME
IPC: B66B1/28
Filed: 1984-01-30
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-H10202040-A (JP)
Title: Vacuum/pressure swing adsorption(vpsa) method of producting oxygen-rich gas
Inventor: LEAVITT FREDERICK WELLS
IPC: B01D53/053
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum/pressure swing adsorption method of producing a substance enriched with a suitable gas from a mixture of the suitable gas and a gas not being as suitable as expected. SOLUTION: a) A feed gaseous mixture is passed through a supply end of an adsorbent bed under almost fixed high adsorption pressure to adsorb a suitable gas and a void gas is let out from a second end part of the adsorbent bed. b) Du ring a process pressure down process, by letting the gas out from one end or both ends of the adsorbent bed, pressure in the adsorbent bed is lowered. c) During process desorption process, an oxygen-lean reflux gas is passed through the other end of the adsorbent bed to purge some of the adsorbed suitable gas. d) During process repressurization process, by letting the gas in one end or both ends of the adsorbent bed, the adsorbent bed is repressurized. In that cas, the suitable reflux lean gas is fed to a second end of the adsorbent bed and some of the feed gaseous mixture is fed to the supply end of the adsorbent bed.
Patent JP-H02195583-A (JP)
Title: Tape cassette
Inventor: INOSE TAKANORI
IPC: G11B23/087
Filed: 1989-01-24
Abstract: PURPOSE:To improve the fluidity of a material as well as the structural strength of a tape cassette at molding by providing the radial ribs to the inner surface of a cassette housing having the thin thickness. CONSTITUTION:A gate of a metallic mold is set at a position slightly moved back from the center part of the inner surface of the bottom part of a cassette housing 1. Then the radial ribs 7 are set in one body to the inner surface of a thin part 3 centering on a gate track G. These ribs 7 include plural rectilinear ribs 7a extended radially from the track G and plural arc-shaped ribs 7b formed around the track G and orthogonal to those ribs 7a. In such a way, the radial ribs 7 are formed at the part 3 of the housing 1 centering on the gate of the metallic mold. As a result, the fluidity of a material and the structural strength can be improved at molding for a tape cassette.
Patent JP-H06226495-A (JP)
Title: Tack device for lounge material
Inventor: IGATA SUETA
IPC: B63B9/06
Filed: 1993-02-01
Abstract: PURPOSE:To provide a tack device capable of tacking by surely positioning a lounge material to its mounting position and capable of changing a material arrangement direction arbitrarily. CONSTITUTION:The trolleys 4 and 6 capable of moving in a direction coming across an arrangement area, are arranged respectively on two traveling carts 2 and 3 capable of traveling, coming across the arrangement area of a lounge material. These trolleys 4 and 6 are equipped with clamp heads 7 holding the lounge material to be brought in freely attachably and detachably. These clamp heads 7 are vertically and movably connected to the trolleys 4 and 6, and are allowed to rotatably operate around their axial lines. By the combination of the movements of the traveling carts 2 and 3 and the trolleys 4 and 6, and the rotary operation of the clamp head 7, not only the arrangement of the lounge material only in the traveling direction of the traveling cart but also an arrangement in which the posture of the lounge material in the longitudinal direction is changed to the maximum 90 deg., are possible.
Patent JP-H06205159-A (JP)
Title: Picture reader
Inventor: ARIMOTO SHINOBU
IPC: H04N1/028
Filed: 1993-01-01
Abstract: PURPOSE:To improve reading accuracy by excellently cutting off a ray other than visible rays. CONSTITUTION:Each photoelectric conversion element of the picture reader having plural picture elements each having a different read wavelength characteristic is formed on one and same chip by the monolithic method. A member (210-5) having a characteristic interrupting a light other than the visible rays is arranged partially in the vicinity of a light receiving face of visible information read elements (210-2-210-4) and a non-visual optical information read element (210-5). Then the light shield part other than the visible rays of the member is made correspondent to a visible read sensor.
Patent JP-S62175594-A (JP)
Title: Heat transfer tube
Inventor: YONEDA HIROSHI
IPC: F28F3/12
Filed: 1986-01-27
Abstract: PURPOSE:To improve heat transfer performance by a method wherein flat plate type outer wall members are laminated on both surfaces of one sheet or a plurality of sheets of flow path member, provided with a plurality of slits which become the flow path of refrigerant and the inside wall surface of the slit is water repellent, to integrate them. CONSTITUTION:Water repellent surface treatment is applied on the surface of the inside walls 17 of a slit 13. A flow path member 12 and outer wall members 14 are laminated to integrate them. The flow path of refrigerant, formed by the slit 13, is provided with a rectangular shape having a large ratio of width to length and the liquid refrigerant 18 flows in the flow path of the refrigerant while being held by the long side sections of the slit without being deviated to the short side sections of the flow path of refrigerant too much by the effects of a surface tension and a contacting angle (water repellent surface) since the surface of the inside wall 17 of the flow path is water repellent. Accordingly, evaporating heat transfer is improved and heat transfer performance may be improved remarkably.
Patent JP-H05208069-A (JP)
Title: Game playing yard management facility
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-01-30
Abstract: PURPOSE:To converge and maintain the playing state to a desired state, keeping a plurality of game machines in unit, without increasing the burden for a host computer. CONSTITUTION:A plurality of game machines 102 are connected with a network 71. Each game machine 102 is equipped with communication means 79 and 80 which can perform communication each other, and an influence is given to the play control for other game machines free from the relation with a host computer 101, by the communication of the information related to the generation of a prescribed event between the game machines 102.
Patent JP-S56112667-A (JP)
Title: Measuring apparatus
Inventor: WADA ICHIROU
IPC: G01R33/032
Filed: 1980-02-11
Abstract: PURPOSE:To improve optical transmitting distance sensitivity and magneto rotary optical sensitivity, by locating a magneto rotary optical device. CONSTITUTION:The optical fibers 10 are coiled in forms such as squares and the optical fiber coil 11 is formed, which is to be magneto rotary optical device. The coil 11 is so placed that the desired side 11a is in the same direction as the magnetic flux in the magnetic field B to be measured. Light generated from the light source is input to one end of the coil 11, proceeded through the coil 11 and output from the other end. During the process the magneto rotary light is generated in the coil 11 by the magnetic flux, and it is attenuated by changing the rotary angle of the polarized  light. With such an arrangement the optical transmitting distance is made longer  and the magneto rotary light can be realized with high sensitivity. Therefore even  under the condition of lower magnetic flux density several physical properties  including the intensity and temperature of the magnetic field can be measured with  high precision by virtue of the effect of magneto rotary light.
Patent JP-2000216491-A (JP)
Title: Distribution feedback ridge type semiconductor laser and its manufacture
Inventor: TAKEI KIYOSHI
IPC: H01S5/12
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To avoid the unneeded light absorption due to a metal electrode on a grating by forming an insulation layer on the entire surface of the grating, at the same time eliminating one portion of the flat parts at both sides from the insulation layer for exposing the grating, and forming a bus electrode on it by crossing. SOLUTION: An insulation layer 6 is formed on the entire surface of a plurality of metal stripes 7 on both parts on the flat part of a ridge stripe, and the plurality of metal stripes 7 are buried into the insulation layer 6. Then, a bus electrode 10 is connected onto the plurality of metal stripes 7 excluding the flat upper surface part of the ridge stripe and an area on grating by crossing. With this configuration, since the insulation layer 6 that is transparent to oscillation light exists on the plurality of metal stripes 7, light loss is eliminated and light absorption on an upper portion of the upper surface of grating can be avoided without changing the effect of distribution feedback due to the grating.
Patent JP-S60185849-A (JP)
Inventor: YOSHIDA JIYUN
IPC: D04B1/12
Filed: 1985-01-31
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-S55108515-A (JP)
Title: Stabilization treatment on surface layer of extremely soft ground
Inventor: NISHIKAME TATSUO
IPC: E02D3/00
Filed: 1979-02-09
Abstract: PURPOSE: To stabilize a surface layer of an extremely soft ground by a simple method wherein underlaying materials, such as sheets and the like, are laid on the ground and a spread layer which is a mixture of granular and hardening materials is formed further on.  
     CONSTITUTION: Underlaying materials 2, such as sheets of natural or synthetic fiber and the like, nets and metal laths, are laid on an extremely soft ground. A spreading material which is a mixture of granular materials, such as soil, sand and crushed stones, and hardening materials, such as various cements, is spread in a thin layer once or more to form a spread layer 3. A tensional reinforcing material 4, such as a metal net and a metal lath, is laid on the spread layer and then a same spreading material as applied on the layer 3 is spread once or more on the reinforcement 4 to form a spread layer 5. Soil and sand are spread last to form a soil and sand layer 6. This method can be utilized for temporary roads or a foundation of buildings which allow a certain consolidation sinking, or as an auxiliary method for conventional methods. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53100807-A (JP)
Title: Optical recording and reproducing system
Inventor: HARIKAE SHIYUNJI
IPC: H04N5/85
Filed: 1977-02-15
Abstract: PURPOSE: To improve the S/N ratio due to the dusts on an optically recording medium by shifting the duty ratio during one cycle of an FM modulated signal by 50% when the information signal is to be reproduced by the converged optical beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04308051-A (JP)
Title: Corrosion resistant ti-based alloy
Inventor: SATO HIROSHI
IPC: C22C14/00
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a corrosion resistant Ti-based alloy having superior corro sion resistance in a nonoxidizing environment and superior crevice corrosion resistance. CONSTITUTION:This corrosion resistant Ti-based alloy contains 0.005-2.0wt.% Cr, 0.005-1.5wt.% Cu and/or 0.005-1.5wt.% Si and 0.005-2.0wt.% Al as essential components and further contains 0.005-2.0wt.% each of one or more among Ni, Pd, Ru, Pt, Os, Ir and Rh.
Patent JP-S61175915-A (JP)
Title: Composite type head chip and its manufacture
Inventor: TORIO JIRO
IPC: G11B5/265
Filed: 1985-01-30
Abstract: PURPOSE:To obtain a composite head chip having a structure which is excellent in the accuracy of a track alignment, and the productivity, by molding a part to which both center cores are opposed, and a notch part, and fixing as one body both head cores. CONSTITUTION:A head chip 25 is constituted of an R/W core 2, an E core 3, and a mold glass 26 for joining as one body said cores to each other and simultaneously molding a narrow track working groove or a notch. As for R/W use L type core or an R/W use side core 4 consisting of a ferromagnetic material such as ferrite, etc., and an R/W use center core 5 consisting of a ferromagnetic material such as ferrite, etc., a narrow track groove work for controlling a track width TW(R/W) is performed to a medium opposed part, namely, a sliding surface to the medium. An R/W gap or an R/W use magnetic gap 8 consists of a nonmagnetic layer such as a glass layer or an SiO2 sputter layer, etc. The E core 3 has two erasing tracks which are controlled by the narrow track groove work for executing a tunnel erasion, and a width of the groove which is provided between these two tracks is nearly equal to the track width TW(R/W) of the R/W core.
Patent JP-H10196068-A (JP)
Title: Snow accretion preventive roof material
Inventor: HAYAKAWA MAKOTO
IPC: E04H9/16
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To make the surface of a surface layer hydrophilic to reduce the snow accretion amount by forming a snow accretion preventive roof material having a surface layer containing photocatalyst particles on the roof base material surface with a heater. SOLUTION: A layer containing photocatalyst is formed on the surface of a roof base material such as a roof tile, slate, a galvanized sheet steel or the like, and if the photocatalyst is an oxide, contaminant is excluded by the light excitation action of photocatalyst to make the surface easily present hydrophilic property, thereby forming a uniform water film. In the case where a surface layer is formed of an inorganic oxide, when contaminant in the environment is not adsorbed thereo, hydrophilic property is presented, contaminant is excluded by the light excitation action of a photocatalyst titanium oxide mixing in the surface layer except an inorganic oxide to form an adsorbed water layer, thereby forming a uniform water film. Accordingly, after snow is melted, a water drop is hard to remain so that snow accretion can be prevented with small power consumption.
Patent JP-S53100975-A (JP)
Title: Frame construction for intermedate chamber of filter press type dispharagm electrolytic cell
Inventor: SAWADA HIROMICHI
IPC: C25B9/19
Filed: 1977-02-15
Abstract: PURPOSE:To provide a frame construction for an intermediate chamber of a one room filterpress type diaphragm electrolytic cell which allows to distribute liquid uniformly, to secure liquid tightness between the diaphragms and the frames without risk of damaging the diaphragms, and which is made by boring small holes through the upper and lower parts of the frame, the holes which continue to charging and discharging pipes for the liquid.
Patent JP-H06229884-A (JP)
Title: Vehicle diagnosing device
Inventor: KOJIMA NAOYUKI
IPC: G01M17/007
Filed: 1993-02-03
Abstract: PURPOSE:To more accurately judge characteristics by measuring the output variation of a sensor with high accuracy without reading the value of the sensor twice so as to reduce the number of bytes required for the measurement. CONSTITUTION:When the output voltage VOX of an O2 sensor crosses a rich- side set value VH, a time counter CT is made to start counting and the count value of the counter CT when the output voltage VOX crosses a lean-side set value VL is stored in a RAM and, at the same time, the storage of the count value when the output value VOX crosses the set value VL for the second time is inhibited by setting the counter CT to a maximum value not equal to F. Therefore, accurately measured time is always obtained without making double reading by preventing the rewriting of the normal count value stored in the RAM in a wrong value.
Patent JP-S55111466-A (JP)
Title: Cyanoguanidine derivative and its preparation
Inventor: TANAKA SATORU
IPC: C07D401/12
Filed: 1979-02-16
Abstract: NEW MATERIAL:A cyanoguanidine derivative of formula I [R is formula II (R1 and R2 are lower alkyl, or may form a nitrogen-containing heterocyclic ring together with the N atom to which they are attached), or formula IV (R3 is lower alkyl group; m is 4 or 5); A is pyridyl group; X is alkylene which may have a terminal S], or its acid addition salt. EXAMPLE:N-Cyano-N'-(2'-dimethylamino)-ethyl-N-[ alpha-(2-pyridyl)benzyl ]-guanidine. USE:Drugs for peptic ulcer, local anesthetics, antiallergic agents, coronary vasodilators, or antiarrhythmic agents without side effects due to no anticholinergic action. PROCESS:An amine derivative of the formula R-NH2 is reacted with an iso(thio)urea derivative of formula III (Y is lower alkoxy or lower alkylthio group) to give the compound of formula I.