baber/WOPTO huggingface dataset:
Patent JP-H08181948-A (JP)
Title: Digital video signal recording device and reproducing device
Inventor: OGURO MASAKI
IPC: G11B27/28
Filed: 1994-12-26
Abstract: PURPOSE: To surely detect an address from a state of an F/R flag even when a signal is recorded by a different mode. CONSTITUTION: The F/R flag is inverted by every 5 tracks in the case of the SP mode in the NTSC system, and inverted by every 3 tracks and 2 tracks in the case of the high compression LP mode. In the case of the SP mode of the PAL system, the F/R flag is inverted by every 6 and inverted by every 3 tracks in the case of the high compression LP mode. Addresses are detected by the F/R flag with the same control for each system by recording the F/R flag in this way.
Patent JP-H09174952-A (JP)
Title: Color printer
Inventor: HORI TAKASHI
IPC: B41J5/30
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a high speed color printer having high image data transfer rate in the printer. SOLUTION: A print engine 200 comprises four RAMs providing image butters dedicated for K, C, M, Y wherein the tour RAMs have a common address bus and dedicated data buses. A controller 100 produces a four color image data of K, C, M, Y based on a data received from a host and transfers the four color data simultaneously to the engine 200 through dedicated buses. The engine 200 designates an identical address for the four RAMs through the common address bus and writes a four color latched data simultaneously into the four RAMs. When an image data for one pass is accumulated in the four RAMs, the engine 200 reads out the four color data simultaneously from the identical address of these RAMs and transfers the four color data to a head driver.
Patent JP-H11172921-A (JP)
Title: Positioning device of beam
Inventor: TAKADA HIDEYUKI
IPC: E04G21/18
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the positioning work of beam by attaching a positioning device like a Shinto shrine gate to a column head part (placing and relaying face) and hoisting PC beam on both sides put on a placing and relaying face by the positioning device for minute adjustment to integrate them by concrete. SOLUTION: A vertical travel member 3 like a square bar is stretched horizontally at upper ends of two support columns 2 like a round bar and a hoisting means 5 such as a hook 6 is provided to form a positioning device 1 like a Shinto shrine gate (compact gantry crane). This positioning device 1 is detachably provided on a top face of a column 11 made of reinforced concrete, and a PC beam 10 to be stretched over is lifted by a crane vehicle and is put on a head part (a top face) of the column 11. Next, a hook 6 is hooked to a reinforcing bar 12 on an end face of the PC beam 10 and is hoisted, and motors 2X, 3X, 5X are controlled by a controller 7 to match them with screw pitches of reinforcing bars on both sides 12, 12A in order to connect both by a connection nut 13. After that, concrete is placed to form a continuous beam.  Consequently, the positioning work of the beam can be done simply with high precision.
Patent JP-H07187794-A (JP)
Title: Si-based ceramic sintered compact
Inventor: KATOU MASANORI
IPC: C04B35/584
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an Si-based ceramic sintered compact having a good mechanical property, especially a high tenacity value. CONSTITUTION:This sintered compact is composed of Si-based type ceramic granules as a matrix (1)-composing material and platy granules containing C and having a coating layer of metal or its oxide on its surface, and in a interface of the matrix 1 and the platy granules 2, a metallic silicate 3 is formed.
Patent JP-H08186624-A (JP)
Title: Cordless telephone system
Inventor: NAGASHIMA MASARU
IPC: H04M1/72505
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a cordless telephone system where a general-purpose is given to a slave machine or a terminal machine and the connection of a terminal against a subscriber line is made easy. CONSTITUTION: A subscriber interface 1 connected to the subscriber line 100 by a cable and the cordless terminal machine 2 connected with the subscriber line interface 1 by radio are provided. The subscriber line interface 1 is provided with only a means which interface-converts a network and radio. The terminal machine 2 is only with a radio interface circuit which can be connected with the radio interface part of the subscriber line interface 1 by radio. Thus, connection with a subscriber network is realized and the telephone system using the arbitrary terminal machine can be constructed.
Patent JP-H05151541-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANESHIRO TOSHIO
IPC: G11B5/53
Filed: 1991-11-27
Abstract: PURPOSE:To finely record and reproduce a video signal in the wide frequency range by providing two rotary magnetic heads having a specified azimuth angle and the opposite azimuth angle at a 180 deg. symmetrical position of a rotary drum and helically scanning with both heads successively and alternately. CONSTITUTION:First rotary magnetic heads H1a, H1b, H1c having the first specified azimuth angles and second rotary magnetic heads H2a, H2b, H2c having the opposite azimuth angles are provided in the 180 deg. symmetrical positions of the rotary drum Dr. Recording tracks having the inclined angle, length and width decided in a specification are recorded and reproduced on a tape T by helically scanning the magnetic tape T with both rotary magnetic heads successively and alternately at prescribed running speed. Then, the successive recording tracks are simultaneously used as plural tracks divided in the width direction, therefore, a wide band brightness signal, wide band color signal and wide band audio signal can simultaneously be recorded by the use of plural tracks.
Patent JP-H10176978-A (JP)
Title: Test system
Inventor: TAKAHASHI MASAMI
IPC: G01M13/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a test system by which the behavior of a vehicle including that of starting and speed changing can be tested with it is tested by the simulation of a motive-force transmission system. SOLUTION: A dynamometer 2 is coupled directly to an engine 1, the steady running state of a motive-force transmission system is simulated by engine- output-torque computing parts 26, 26A, 26B on the basis of the running resistance of a running-resistance computing part 25, and a toque load which is to be generated by the dynamometer at a dynamometer-torque computing part 27 is found the basis of its result. The dynamic load of the motive-force transmission system in the start of the speed change of a vehicle is found on the basis of a torque capacity by a clutch-torque-capacity setting part 33 or a torque- converter-characteristic setting part 35 and a clutch-handle-brake-characteristic setting part 36 so as to be added to the torque load of the dynamometer.  A speed-change-instruction generation part 29 obtains a speed change timing, and a start and speed-change control table 32 generates a throttle opening and a clutch operation amount in the start or the speed change.
Patent JP-2000159878-A (JP)
Title: Production of unsaturated polyester resin
Inventor: TAKAHASHI MORIO
IPC: C08G63/91
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a large amount of an unsaturated polyester resin within a short time by liquidizing a polyethylene terephthalate, an α,β-unsaturated polybasic acid(anhydride), and an (un)saturated polybasic acid(anhydride) by melting under heating, adding a polyhydric alcohol to the liquid, condensing them, and dissolving the formed polymer in a copolymerizable monomer. SOLUTION: A polyethylene terephthalate is mixed with an α,β-unsaturated polybasic acid(anhydride), and, optionally, a saturated or unsaturated polybasic acid(anhydride). The obtained mixture is molten under heating to form a uniform liquid, a necessary amount of a polyhydric alcohol is added to the liquid, and they are condensed at 250 deg.C or below, desirably, 230 deg.C or below to obtain an unsaturated polyester resin having a desired molecular weight. This resin is dissolved in a copolymerizable monomer. According to this process, a recovered unsaturated polyester can be converted into a recyclable curable resin by an economically efficient process.
Patent JP-H06161619-A (JP)
Title: Intermittent controller between bus and electronic equipment
Inventor: KUSAKA HIROSHI
IPC: G06F13/36
Filed: 1992-11-25
Abstract: PURPOSE:To provide an intermittent controller between a bus and an electronic equipment capable of unnecessitating special works and saving power. CONSTITUTION:A system including the bus is provided with the bus 1 capable of transferring data, a first electronic equipment 3a connected with the bus 1 and a second electronic equipment 3b. An intermittent controller 5 between the bus and the electronic equipment is applied to this system. The intermittent controller 5 between the bus and the electronic equipment is composed of a bus cut-off/operation stoppage circuit 51 and a control circuit 52. The bus cut-off/operation stoppage circuit 51 operates by the command from the outside and forms a bus cut-off signal and an operation stoppage signal. The control circuit 52 electrically off the bus 1 and the first electronic equipment 3a or the second electronic equipment 3b by the bus cut-off signal from the bus cut-off/operation stoppage circuit 51 and stops the operation of a first electronic equipment 3a or a second electronic equipment 3b by the operation stoppage signal.
Patent JP-H05248267-A (JP)
Title: Integral bolt retention and shield apparatus, gas turbine engine attaching assembly, gas turbine engine section and turbine support assembly
Inventor: SUTEIIBU ROBAATO FURETSUDAAJIY
IPC: F01D5/06
Filed: 1992-12-18
Abstract: PURPOSE: To obtain an integral bolt retention and shield apparatus to axially retain bolts used for holding together two rotor elements during assembly. CONSTITUTION: An integral retainer and heat shield 26 engages bolts 22 disposed through bolt holes 24 in a rotor shaft 20. Thereby the bolts 22 remain straight during assembly when a second rotor element such as a second shaft 20 is being attached to a first shaft 18 and the bolt holes 24 in the second shaft 20 have to engage the bolts 22 and receive the bolts 22 of the first shaft 18.
Patent JP-H11155396-A (JP)
Title: Protecting material for tree
Inventor: HIROSE YUKIO
IPC: A01G17/18
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To inhibit the trees from decaying after cutting their branches or trunks by preventing the cut cross section of the tree from being contaminated with rain water or/and humus microorganisms. SOLUTION: This protecting material for trees is prepared by kneading diatomaceous earth, cement, wood flour and antimicrobial agents with water into a paste form.
Patent JP-H10185602-A (JP)
Title: Method and device for guiding near-field route with vehicle navigation system
Inventor: ZUBER GARY
IPC: G01C21/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To generate a route, which hardly includes a guide hard to be carried on and/or a dangerous continuous direction indicating guide, by deciding whether two direction indicating guides, which can be included in a route to be generated, are too close to each other or not. SOLUTION: A vehicle navigation system searches a road block, which is to be included in a route to be generated, among the map data base on the basis of the predetermined search algorithm (step 702). When a new direction indicating guide is included in the route (step 706), a threshold value distance is decided by the predetermined method (step 708), and a second direction indicating guide, which has a possibility that it is included in the route to be generated, is discriminated (step 710). In the case where the second direction indicating guide exists within the threshold value distance (step 712), a parameter related to the direction indicating guide, for example a parameter as a cost, is changed (step 714) so that a route to be generated by search algorithm does not include a dangerous direction indicating guide.
Patent JP-H09180663-A (JP)
Title: Electron gun and electron beam transfer device provided with the electron gun
Inventor: NAKASUJI MAMORU
IPC: H01J37/073
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun which can widely take a variable range of brightness as necessary, while irradiation of an electron beam of uniform intensity distribution can be applied to a wide visual field. SOLUTION: An emitting surface 31a of an electron beam EB of a cathode 31 is worked in a circular plane. A Wehnelt 34, anode 35 and an earth electrode 36 are arranged successively along an optical axis AX from the cathode 31. An upper surface 34a in a tip end part 34c of the Wehnelt 34 is worked so as to form an opening half angle 91 in a 67.5 deg. conical surface, an upper surface 35a in a tip end part 35d of the anode 35 is worked so as to be a convex conical surface relating to the cathode 31, a bottom surface 35b is formed as a concave conical surface relating to the cathode 31, a variable potential higher than a potential of the cathode 31 by 100V to 10kV is applied to the anode 35. A bottom surface 36b of the earth electrode 36 is formed as a convex conical surface relating to the anode 35.
Patent JP-2000152700-A (JP)
Title: Speed-control device for ac electric motor
Inventor: KOBAYASHI KIYOTAKA
IPC: H02P23/16
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the performance of a control system as a whole from decreasing due to the stoppage of a current control system, even if noise enters a speed feedback signal, at the same time prevent the unexpected rotation of an AC electric motor, and avoid increase in price due to the mounting of a brake in the speed-controlling device of the AC electric motor adopting belt control. SOLUTION: The speed-control device of an AC electric motor is provided with an AC electric motor 5 that is driven by a power converter 4, a speed control means 1 for inputting the deviation between the speed command value and the speed detection value of the AC electric machine and outputting a torque current command value, and a current control means 15 for controlling the current of the AC electric machine according to the deviation between the torque current command value and the output current of the power converter. In the speed-control device, the speed control means is provided with two types of internal control constants with at least different response characteristic, switches the internal control constant of the speed control means according to the speed control stop signal of the speed control means for setting low response characteristics, and at the same time, continuously executes the speed control means after switching since prior to the switching.
Patent JP-2001149341-A (JP)
Title: Mri device and mr imaging method
Inventor: MIYAZAKI MITSUE
IPC: G01R33/48
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bloodstream image of high image quality in a short scan time without administering a contrast medium. SOLUTION: An optimal time phase is respectively set to systole and diastole in a single heartbeat, and an MR scan is started in order by respective plural different time phases to gather plural sets of echo data to form a bloodstream image from the plural sets of echo data. In the scan, a scan SNsys for systole started by a time phase in the systole and a scan SNdia for diastole started by a time phase in the diastole are performed by separate pulse sequences to the same slice encoding. The scans SNsys and SNdia use a half Fourier method. Echo data is arranged in a phase encoding directional central area of a (k) space Ksys by the scan SNsys for systole. Echo data of a corresponding area of a (k) space Kdia by the scan SNdia for diastole is copied in an ungathered area remaining on the (k) space Ksys.
Patent JP-H06182480-A (JP)
Title: Double solid object and production of resin mold
Inventor: OTOMO HIDEO
IPC: B29C33/10
Filed: 1992-12-18
Abstract: PURPOSE:To provide the double solid objects which can be pulled by low force without cutting cores and the process for production of the resin mold formed by using these double solid objects. CONSTITUTION:Each of the double solid objects 10 is constituted of the core 4 and a sheath 5 and a film consisting of a lubricating material is provided between the sheath and the core. The resin mold having vent holes is produced by inserting many pieces of the double solid objects into a molding surface 9 formed of a shielding film 8 and a granular material 14, then pouring a resin 11 into the mold consisting of the molding surface and curing the resin. The cores 4 of the double solid objects 10 in the resin mold removed from the molding surface after curing of the resin are removed, by which the vent holes are formed in the resin mold. The pulling of the cores 4 is easily and rapidly executed by the small force as the film consisting of the lubricating film is provided between the sheaths 5 and the cores 4. The double solid objects 10 are formed by immersing the double solid objects 10 consisting of the cores and the sheaths into a soln. mixture composed of the lubricating material and a volatile material and penetrating the lubricating material between the cores and the sheaths.
Patent JP-H06181854-A (JP)
Title: Mousse dispenser
Inventor: TAKAMOTO HIROYUKI
IPC: A47K5/12
Filed: 1992-12-18
Abstract: PURPOSE:To provide a mousse dispenser capable of being formed smaller and stabilizing the quality of mousse. CONSTITUTION:A tank main body 19 comprises a body cover 11 movable in the up-and-down direction and a body 13, and is provided with an inlet port 4 and supply ports 24a, 24b. A first bellows 2 which forms an air chamber 21, and a second bellows 3 which forms a liquid medicine room 21 are provided in the tank main body 19. The first and second bellows 2, 3 can be displaced with the body cover 11. The air sucked from the inlet port 4 flows out from the air chamber 21 to the supply port 24a. A liquid medicine sucked from an inlet tube 5 flows out from the liquid medicine room 22 to the supply port 24b. A mousse discharge part 1 provided with a mixing room 20 in which the air is mixed with the liquid medicine is provided. Since the air chamber 21 and the liquid medicine room 22 are displaced simultaneously by depressing the body cover 11, the specific weight of the mousse formed in the mixing room 20 can be stabilized.
Patent JP-H10156377-A (JP)
Title: Method for blocking and collecting grease of oil-containing waste water and device therefor
Inventor: IDOGAWA KIYOHIDE
IPC: B01D17/025
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a grease blocking and collecting method for oil-contg. waste water which facilitates maintenance, is capable of removing both fat and oil components of the floating fat and oil components and the fat and oil components emulsified by the intrusion of surfactants and has excellent removal performance and a device therefor. SOLUTION: The inside of a treating vessel 1 is partitioned to several vessels in a horizontal direction at the time of blocking and separating the fat and oil components in the oil-contg. waste water. Net bodies 3 which block the passage of carriers are horizontally installed in the respective vessels. The respective vessels are internally provided with a single cell 4 or several cells 4 in a vertical direction. The microorganism immobilizing carriers 5 having floatability are gently packed in the respective cells 4 to form the carrier layers 5A. The water to be treated is passed successively from the vessels of the previous parts to the succeeding vessels through the carrier layers 5A in a downward current from above and simultaneously air diffusion is executed from the bottoms of the respective vessels.  The floating fat and oil components and the emulsified fat and oil components are thus biologically decomposed.
Patent JP-H10160867-A (JP)
Title: Oscillation circuit, electronic circuit and semiconductor device, clock and electronic apparatus provided with these circuits
Inventor: YABE HIROSHI
IPC: G04C3/14
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit capable of oscillating with stable frequency without being affected by the source voltage of the main power source. SOLUTION: An oscillation circuit 40 is driven with saved power of constant voltage Vreg lower than the power source voltage Vss of the main power source 20. The electrostatic protection circuit 200 provided in the oscillation circuit 40 is connected between a single path and the setting voltage Vreg side and contains a first electrostatic protection circuit part 210 selectively bypassing the electrostatic voltage of the first polarity invading in the signal path by way of a diode 72 to the setting voltage Vreg side and the second electrostatic protection circuit part 220 selectively bypassing the electrostatic voltage of the second polarity invading in the signal path by way of a diode 74 to the earth side.
Patent JP-H08185512-A (JP)
Title: Mobile object switch device
Inventor: HIRATA KYOJI
IPC: G06T13/80
Filed: 1994-12-29
Abstract: PURPOSE: To make the flexible instruction input of a mobile object possible to be performed by changing a mobile object switch area corresponding to the skill or taste of a user, the size or moving speed of the mobile object and the picture size of a display or the like. CONSTITUTION: A mobile object area information storage means 12 stores mobile object area information in a moving image as the set of threedimensional time space coordinate values. An instruction input means 11 inputs the instruction of a two-dimensional spatial coordinate value in the moving image, and a moving image frame retrieving means 13 retrieves a frame number in the moving image at the time of instruction input as a one-dimensional time coordinate value.  A distance measuring means 14 measures the distance between the instruction inputted three-dimensional time space coordinate value and the mobile object area defined by the three-dimensional time space coordinate value in the mobile object area information storage means 12 and when that distance is shorter than a prescribed threshold value, a mobile object switch recognizing means 16 recognizes the instruction input of the mobile object in the mobile object area. A distance scale changing means 15 changes distance scale at the distance measuring means 14.
Patent JP-H03196831-A (JP)
Title: Gas reactor
Inventor: KATO HAJIME
IPC: B01J8/04
Filed: 1989-12-27
Abstract: PURPOSE:To increase the contact time between a reaction gas and a packing layer and to improve the packing ratio of a packing material by disposing plural clearance parts enclosing the packing layer to the outer peripheral part of continuous packing layer with a vertical distance between them and forming clearance part also in the inner part of the packing layer. CONSTITUTION:The continuous packing layer A consisting of catalyst or adsorbent is provided in the inner part. Plural cylindrical bodies 2, 6, 8 having numerous through-holes 3, 7, 9 respectively in the peripheral surfaces enclosing the packing layer A are disposed on the outer peripheral part of the packing layer A with vertical distances between. And, the cylindrical bodies 2, 6, 8 having numerous through-holes 5, 32, 34 in the peripheral surface are disposed in the inner part of the packing layer A. As a result, the internal structure is simplified which gives a prolonged contact time between the packing layer A and the reaction gas flowing from a raw material introducing pipe 12 of reactor to a discharge pipe 13, an increased packing ratio of packing material and a higher reaction rate are achieved.