baber/WOPTO huggingface dataset:
Patent JP-H08243224-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-03-08
Abstract: PURPOSE: To exhibit interest variable display so as to enhance a player's expectation by displaying a specified display pattern at a stage before a next variable display to be delivered and displayed, if a determination is made such that the display corresponds a specified display pattern. CONSTITUTION: A start award ball enters a start port 9 is detected by a start ball detector 2 so as to start variation of a variable display device 4 in accordance with a detection output from the detector 2. Further, a display result content by the device 4 is previously determined from a variable display stage of the variable display device several times before. A special display pattern determining means determines whether the determined display result content corresponds to a special display pattern or not. If the determination is made such that it corresponds to the special display pattern, the specified display pattern is previously exhibited by a predicting means before the time of variable display at a stage at which the special display pattern is to be delivered and displayed.
Patent JP-H01158075-A (JP)
Title: Deodorising composition, deodorizing composite material, deodorizing resin composition, deodorizing resin molded article and deodorizing foam
Inventor: UEDA TSUNEHISA
IPC: C08J9/06
Filed: 1988-03-01
Abstract: PURPOSE:To obtain a deodorizing composition having excellent deodorizing property and thermal stability and obtain a deodorizing composite material, etc., containing said composition incorporating in a base material, by compounding an alpha,beta-unsaturated dicarboxylic acid anhydride polymer with a copper compound. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of an alpha,beta-unsaturated dicarboxylic acid anhydride polymer having a molecular weight of 500-500,000, preferably 1,000-300,000 with (B) 0.01-200 pts.wt., preferably 0.05-20 pts.wt. of a copper compound (e.g., copper sulfate or copper nitrate). The composition is incorporated in a base material (e.g., paper or fabric). The components A and B are compounded to a thermoplastic resin (e.g., polyethylen) in an amount of 0.1-30wt.%. A deodorizing resin molded article is produced by molding the obtained resin composition. A deodorizing foam can be produced by using an expandable resin as the above thermoplastic resin and foaming the obtained composition.
Patent JP-S56144684-A (JP)
Title: Reduction device for vertical picture fluctuation
Inventor: HONJIYOU MASAHIRO
IPC: H04N5/93
Filed: 1980-04-11
Abstract: PURPOSE: To reduce vertical fluctuations of the picture on a TV receiver by keeping nearly constant the number of horizontal synchronizing signals at intervals of vertical synchronizing signals by detecting the moving state of a track scanned by a VTR reproducing head and then by delaying a reproduced video signal by a prescribed time.  
     CONSTITUTION: From VTR1, output signals FG consisting of pulses proportional to a tape speed and head switch signal HSW for switching two rotary heads are supplied to speed detecting circuit 2, and the signal HSW and control signal CTL on a control track are inputted to track shift detecting circuit 3 respectively. Through circuits 2 and 3, tape reproduction speed information and track shift information are supplied to control circuit 4 and with its output, delay circuit 5 which delays, field by field, the reproduced video signal from VTR by a prescribed time to keep nearly constant the number of horizontal synchronizing signals at intervals of vertical synchronizing signals, thereby reducing vertical fluctuations of the picture on TV receiver 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07261283-A (JP)
Title: Optical device for image forming device
Inventor: SERITA NOBUHITO
IPC: G03B27/50
Filed: 1994-03-18
Abstract: PURPOSE:To improve image quality by preventing a photoreceptor from being irradiated with stray light together with exposing light, contrast from lowering, and uneven density from being caused by uneven light distribution in the longitudinal direction of the photoreceptor even when the optical axis of the exposing light is inclined. CONSTITUTION:A movable regulating plate 52 sliding in accordance with copying magnification is provided in a 2nd slit 50 formed on a cover 46 with which an optical device 22 is covered. The opening width of the 2nd slit 50 is made narower than that of reflected light A from the optical device 22 to the photoreceptor 20 by the plate 52. Thus, the photoreceptor 20 is prevented from being irradiated with the stray light from a gap in the 2nd slit 50, and the reflected light A is prevented from getting out of the 2nd slit 50 even by the inclination of the optical axis of the reflected light A and the light distribution in the longitudinal direction of the photoreceptor is uniformized to prevent the uneven density.
Patent JP-S59172653-A (JP)
Title: Encapsulated toner
Inventor: KAKIMI FUJIO
IPC: G03G9/093
Filed: 1983-03-23
Abstract: PURPOSE:To prevent deterioration of developing characteristics of an encapsulated toner with the lapse of the stored time length, offset resistance, electrostatic chargeability characteristics, etc. by forming the encapsulating shells on the circumference of the core substances subjected to hydrophobic coating treatment on the surfaces of particles. CONSTITUTION:A core substance contains a polymer, a solvent capable of dissolving or swelling this polymer and having >=180 deg.C b.p., a display recording material, and a magnetizable granular substance, such as magnetite or ferrite, hydrophobically coated on the surfaces of the particles. The first shell forming material and the second shell forming material for reacting with the first shell forming material and forming a polymer are dissolved in an oily liquid obtained by mixing said core substance with a low-boiling solvent or a polar solvent. The obtained mixture is emulsified and dispersed into an aq. medium to form a dispersion of the core substance in oil drops. This dispersion is converted into microcapsules contg. the core substance coated with the polymer shells by heating this dispersion. When the capsule shells are formed by the in-situ method, such as the internal or external polymn. method, the tightly enclosed capsule shells are obtained, and penetration and evaporation of the high-boiling solvent through the capsule shells are controlled.
Patent JP-S60215517-A (JP)
Inventor: ROJIYAA ARAN MORISON
IPC: C01B39/38
Filed: 1985-03-13
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-H07257616-A (JP)
Title: Case for containing jewelry
Inventor: YAMAMOTO MASAMITSU
IPC: B65D55/06
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a case for containing jewelry wherein stealing of contents is clearly discernible at a glance. CONSTITUTION:A case for containing jewelry comprising a case body 10, a case lid 11 and a contents seat 12 one size smaller than the case body 10 has a cotter pin 13 protruding from the lid 11 wherein the cotter pin 13 is inserted into a cotter pin hole made on the seat 12. Thus when the seat 12 is forced to be removed from the case lid to steal the contents, the seat is broken.
Patent JP-S59177244-A (JP)
Title: Accumulator for strip member
Inventor: OKUMURA KADODE
IPC: C23F1/00
Filed: 1983-03-23
Abstract: PURPOSE:To prevent an effective area in a strip member such as, for example, a flat mask for a color CRT, from, e.g. being scratched or stuck with dust, by suporting the strip member at both side edges thereof with the use of support rollers which are adjustably spaced with respect to each other. CONSTITUTION:An accumulator disposed in a continuous process line for strip members comprises a plurality of support roller devices 23 incorported in the upper part of a frame 21 and a plurality of support rollers incorporated in a movable frame 24 which is arranged in the lower part of the frame 21 movably in the vertical direction. Each support roller device 23, 25 is provided therein with screw shafts 43, 44, in parallel with each other, which are respectively formed with threaded parts 42 that are directed in the opposite directins with respect to each other. Further each support roller device 23, 25 includes stepped support rollers 55, 56 which are rotatably carried, respectively by a bracket 48 threadedly engaged with the screw shaft 48 and a bracket 50 fitted onto the screw shaft 48 through a bushing. With this arangement, the strip members are carried at both side edges by support rollers 55, 55, 56, 56 which are adjusted in the spaces therebetween by the threaded shaft 43 which are rotated by a handle 47.
Patent JP-S60193409-A (JP)
Inventor: YOSHIKI TAKANORI
IPC: A46B11/00
Filed: 1984-03-13
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-H05250689-A (JP)
Title: Track access control device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/085
Filed: 1992-03-05
Abstract: PURPOSE:To shorten track access time in an optical disk device. CONSTITUTION:Since an accurate time required to reach a track which is desired by an optical pickup 3 is computed based on a ROM 51 in which speed information concerning moving of the optical pickup 3 in the desired direction and information to correct moving time calculated based on this speed information are recorded and two pieces of information stored in the ROM 51, the optical pickup 3 can reach the track approximately with one time access. Consequently, since access operation of the optical pickup 3 is finished with the minimum frequencies, the time required to access can be shortened.
Patent JP-H05248178-A (JP)
Title: Boom mechanism of excavator
Inventor: OYAMA HIROSHI
IPC: E21B15/00
Filed: 1992-03-05
Abstract: PURPOSE:To bring a cutter drum into contact with a bedrock at a free angle by connecting a drum bearing to the front end of a boom with a hinge and, at the same time, providing a turning mechanism to turn the bearing with the hinge as a fulcrum. CONSTITUTION:A frame of an excavator is turned and, at the same time, the base end 1 of a boom 40 is turned up and down with the expansion of a hydraulic cylinder, and an expansion section 3 is expanded with the expansion of the hydraulic cylinder 10. A hydraulic cylinder 18 is expanded to turn a drum bearing 11 with a hinge 14 as a fulcrum and, at the same time, the rotary section 2 of the boom 40 is tuned by a hydraulic motor 8 to hold a cutter drum 12 at a free angle. When excavation is made downward, the cylinder 18 is fully extended to bend a rotary shaft 17 of the drum 12 to 90 against the shaft in the expansion section and, at the stame time, the rotary section 2 is so rotated that the drum 12 is in opposition to an excavated face.
Patent JP-H03249498-A (JP)
Title: Pipe joint for branch pipe
Inventor: OSAWA KOZO
IPC: F16L41/08
Filed: 1990-02-27
Abstract: PURPOSE:To enhance the sealability and the workability by providing a pipe body having a pressing part loosely fitted in an attaching hole in a branch object, and a seal member between the pipe body and the attaching hole, a manipulating member adapted to be moved, relative to the seal member and a coupling member for coupling a branch pipe and the pipe body. CONSTITUTION:A main pipe 10 of a branch object is formed therein with an attaching hole 11 in which a pipe joint is inserted, and is inserted therein with a pipe body 30 supported by a seal member 40. The pipe body 30 made of metal, plastic, ceramic or the like, has an end part outer peripheral surface positioned in the outer part of the main pipe 10 and serving as a pressing part 33 whose diameter is enlarged. A manipulating member 50 allowing the pressing part 33 to abut against the seal member 40 by rotation thereof and a double opening socket 60 are screwed onto a male thread part 31 which is formed on the end part of the pipe body outside of the main pipe 10. As a result, the attaching hole can be firmly supported, and a liquid-tight seal can be surely obtained between the pipe body and the attaching hole.
Patent JP-H0575238-A (JP)
Title: Circuit board and its manufacture
Inventor: KANESHIRO YOSHIO
IPC: C25D7/00
Filed: 1992-03-05
Abstract: PURPOSE:To acquire good adhesion between a circuit pattern and a board and to reduce the number of processes by forming an Ni electroless plating layer circuit on an Al thin layer circuit and by further forming an electrolytic plating layer circuit thereon. CONSTITUTION:A thin layer circuit 2 which generates a desired pattern is formed on a surface of a board 1, and a circuit 3 of an electroless Ni plating layer and a metal or alloy electrolytic plating layer 4 deposited by an electrolytic plating method are formed on the thin layer circuit 2 one by one. As for the board 1, a transparent glass board, a quartz plate, a sapphire plate; a plastic film such as polyimide film and a polyethylene terephtalate film; or a semiconductor wafer such as an Si wafer and a GaAs wafer are used. As for a metal or an alloy which constitutes the electrolytic plating layer 4 in a circuit board, a single metal such as Cu, Ni, Au, Ag and an alloy such as Pb-Sn alloy and Pd-Ni alloy are used. The electrolytic plating layer 4 can be one layer or a plurality of laminated layers.
Patent JP-H07258735-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: HARASE JIRO
IPC: C21D9/46
Filed: 1994-03-18
Abstract: PURPOSE:To produce the grain oriented silicon steel sheet excellent in iron loss and magnetic flux density by subjecting the silicon steel sheet of the prescribed composition consisting of C, Si, Al, N, Fe to cold rolling and the prescribed heat treatment after primary recrystallization annealing. CONSTITUTION:The silicon steel sheet having a composition consisting of, by weight, 0.0001-0.080% C, 0.010-0.080% acid soluble Al, 0.001-0.020% N and the balance Fe with inevitable impurities is made to product thickness at a cold draft of >=80%. The cold rolled sheet, after primary recrystallization annealing, is subjected to nitriding treatment in running state, followed by finish annealing while coating a separation agent for annealing. In the production of silicon steel sheet, before nitriding treatment, a part of 0.1-10mm length in 10-80mm interval in rolling direction is heated at the temp. higher than the primary recrystallization temp. and 875-1150 deg.C for 0.1-300sec. By this method, size of the secondary recrystallization grain in rolling direction is controlled to a length of <=80mm so as to prevent magnetic flux density from lowering and a fine crystal is scattered between secondary recrystallization grain so as to remarkably improve an iron loss.
Patent JP-S54140547-A (JP)
Title: Thin film type thermal head
Inventor: KURAMASU KEIZABUROU
IPC: H01L49/02
Filed: 1978-04-24
Abstract: PURPOSE: To easily make the thickness of a thermal head uniform, to enhance the mass-productivity and to accomplish the light speed recording operation by forming a glass layer only on the area necessary for the forming a thin film resistor by the thick film technique.  
     CONSTITUTION: Only the area of a substrate of Al 2 O 3 , which is to be formed with a thin film resistor, is further formed with a glass layer 11 having a thickness 10 to 20 μ in the form of a band. Then, a plurality of thin film resistors 12 are arranged on the substrate 1 and the layer 11 in a manner to intersect the layer 11. A first electrode of Cr is formed to have a thickness of 0.1 to 0.2 μ such that an exothermic portion A is formed on the resistor 12. A second electrode 14 of Au for wiring and bonding purposes is formed on the electrode 13 in a manner to have a thcikness of about 3 μ such that it is retracted from the portion on the layer 11. The wiring conductor is constituted by those electrodes 13 and 14. A wear-resisting protecting layer 15 of SiC is formed to cover the exothermic portion A and the vicinity thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59175432-A (JP)
Title: Stabilization of dihydrofolic acid solution
Inventor: TSUBOTA HIROYUKI
IPC: A61K31/505
Filed: 1983-03-25
Abstract: PURPOSE:To enable the easy and accurate determination of methotrexate useful as a chemotherapeutic agent for leukemia, in the blood fluid, by adding beta- cyclodextrin to a solution of dihydrofolic acid, thereby stabilizing said solution. CONSTITUTION:A solution of dihydrofolic acid (abbreviated as FAH2) is stabilized by adding beta-cyclodextrin thereto. In the use of methotrexate, it is necessary to determine the concentration of the compound in the body fluid continuously for preventing the side effects. Although an enzymatic process using an enzyme, dihydrofolate reductase (abbreviated as DHFR) is suitable for the clinic test for the determination of methotrexate because of the simplicity in the operation, it has a problem that the FAH2 solution used as the substrate of DHFR is unstable. The defect of the enzymatic process can be overcome by stabilizing the FAH2 solution with beta-cyclodextrin.
Patent JP-S62206973-A (JP)
Title: Digital recording and reproducing device for image signal
Inventor: IDEI TOSHIO
IPC: H04N5/92
Filed: 1986-03-06
Abstract: PURPOSE:To decrease the influence of a power source voltage change and a temperature change by recording the information only at an effective picture area at the time of recording and time-division-multiplexing the information of an effective picture area and the information of a blanking area read from memory media at the time of reproduction. CONSTITUTION:By the first AD converter 4a, the information of an effective picture area only is analog-digitally converted. By the second AD converter 4b, the information of a blanking area is analog-digitally converted. By the first AD converter 4a and a digital memory 5, a recording means 100 is constituted, by a blanking level setting circuit 17 and the second AD converter 4b, a blanking signal generating means is constituted and by a signal selector 18 and a DA converter 6, a reproducing means is constituted. By using these, the information of the effective picture area and the information of the blanking area are time-division-multiplexed in the condition of a digital signal.
Patent JP-H08219125-A (JP)
Title: Tube joint
Inventor: NAGASAWA AKIRA
IPC: F16B7/18
Filed: 1995-02-14
Abstract: PURPOSE: To provide a tube joint capable of connecting tubes easily at any angles. CONSTITUTION: In a tube joint for connecting tubes P, P,..., having threaded portions N in their end surface inner walls, its main section is constructed by a joint main body 1 having openings 10 in a plurality of directions, a rotational section 2 rotatably engaged with the opening 10 and having a bottomed cylindrical housing section 20, a sliding member 3 freely slidably provided in the opening direction of the housing section 20 and having a threaded portion in its outer periphery and a pushing-out member 4 disposed on it or in its vicinity for pushing out the sliding member 3 in the opening direction of the housing section 20.
Patent JP-H06259175-A (JP)
Title: Interface circuit
Inventor: HARA KISHO
IPC: G06F13/40
Filed: 1993-03-10
Abstract: PURPOSE:To easily confirm the connecting state of a terminating resistance circuit from a terminal equipment side, in the interface circuit of the terminal equipment in which the connection of the terminating resistance circuit which can be freely inserted and pulled out is indispensable. CONSTITUTION:Two terminal equipments 3 and 4 are equipped with monitoring terminals 15b and 16b, and 25b and 26b. Also, the corresponding monitoring terminals of each pair are conducted, and the monitor signals of voltage values different at the time of the connection and non-connection of each terminating resistance circuit 1 and 2 are derived to monitoring terminals 15a and 26a assigned to the terminating resistance circuits. At the time of using the terminating resistance circuits, each terminal equipment 3 and 4 can confirm the connecting state of each terminating resistance circuit 1 and 2 by monitoring whether or not the voltage values of the entire monitoring terminals of its own pair are ground potentials.
Patent JP-S61209454-A (JP)
Title: Apparatus for manufacturing of electrophotographic sensitive body
Inventor: YOSHIHARA YOSHIYUKI
IPC: B05C11/10
Filed: 1985-03-14
Abstract: PURPOSE:To obtain a photosensitive body good in electrophotographic characteristics by installing a water absorber contg. a water absorbent in a circulation system to maintain the water content of the coating material to be applied always low. CONSTITUTION:A coating vessel 1 contains the coating material 2, and a substrate 3 to be coated is immersed into it, and the substrate 3 is coated by gradually raising it. The material 2 sent from the coating material tank 13 with a pump 6 is passed through a dust removing filter 8, and further through valves 5, 9, and a hose 10, and fed to the vessel 1. As the absorbent, a molecular sieve is especially preferred, because it has stable water absorptivity, inactivity on the electrophotographic sensitive material during coating, stability in various kinds of solvents, recoverability and reusability, etc.
Patent JP-H10308955-A (JP)
Title: Device for measuring shape of electron beam
Inventor: NISHIKAWA NOBUHIRO
IPC: G01J3/46
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To measure a shape of an electron beam at a high speed with high reliability. SOLUTION: A data reception control section 2 changes a raster size so as to allow a color CRT 6 to display a test pattern generated by a signal generator 4 and consisting of arrangement of plural dots in a way that a relative luminescent position of a luminescent fluorescent materials in dots differs among the dots. The test pattern is photographed only once by a CCD camera 3 and measured data are received by the data reception control section 2. A control section 51 calculates the luminescent position of the fluorescent material included in each dot and the luminance level, calculates a cross sectional shape of each dot (that is, a shape of an electron beam equivalently) by rearranging the luminance levels based on the luminescent position and displays the result on a display device 52. The measurement is conducted at a high speed by employing a photographed image of the test pattern consisting of plural the dots where the luminescent position of the fluorescent material in the dots differs from each other.
Patent JP-S61273963-A (JP)
Inventor: SHIRUBE JIYATSUKU DONARUDO ERI
IPC: B41F15/08
Filed: 1986-03-05
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-H09219363-A (JP)
Title: Aligner
Inventor: MIYAI TSUNEO
IPC: H01L21/683
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matters generated when a substrate holder is cleaned from remaining in an exposure apparatus. SOLUTION: In the vicinities of contacting portions 41 of a substrate holder 40 with a photosensitive substrate, suction ports 49 for sucking foreign matters are formed to connect the respective suction ports 49 with a vacuum pump 55 via intake paths (51a, 51b, 53) Therefore, when the contacting portions 41 of the substrate holder 40 are cleaned by grindstones, falling or sputtering foreign matters are sucked in the intake paths via the respective suction ports 49 provided in the vicinities of the contacting portions 41 by the negative pressure generated in the vacuum pump 55. Accordingly, the foreign matters generated when the substrate holder 40 is cleaned are prevented from remaining in an exposure apparatus.