baber/WOPTO huggingface dataset:
Patent JP-H01149865-A (JP)
Title: Surface treating solution for aluminum and alloy thereof
Inventor: TOYOSE KIKURO
IPC: C23F11/00
Filed: 1987-12-05
Abstract: PURPOSE:To obtain the title surface treating solution, containing polyacrylic acid having a specific polymerization degree or a water-soluble organic high polymer solution thereof and a transition metallic compound in a specific proportion, having excellent corrosion resistance as members contacting high- temperature water and having excellent adhesive properties. CONSTITUTION:The aimed surface treating solution, containing (A), 0.1-50g/l polyacrylic acid having 200-12,000 polymerization degree or water-soluble organic high polymer substance thereof, (B) one of a transition metallic compound of groups IVa, Va and VIa at 0.3-2.0 [weight ratio based on the component (A)] and, as necessary, (C) aqueous ammonia and capable of imparting excellent films without causing black or white discoloration onto the surface of a aluminum and alloy thereof without resin coating with high productivity at a low cost and providing substrate films without peeling inks even in treatment with boiling water after processing.
Patent JP-H02153403-A (JP)
Title: Numerical controller
Inventor: YOSHIDA KAZUO
IPC: G05B19/18
Filed: 1988-12-06
Abstract: PURPOSE:To shorten the transfer processing time of board input transfer data on an operating board side by performing a transfer data arranging processing to assemble a mechanical switch code after code conversion in a transfer data string only when a mechanical switch on the operating board side changes from an on-going switching state. CONSTITUTION:The code conversion of mechanical input data by the mechanical switch 13 is performed by a mechanical switch code conversion processing means 16 on the operating board 2 side. And similarly, the mechanical switch code after code conversion is assembled in the transfer data string 18 by a transfer data arrangement processing means 17 on the operating board 2 side only when the mechanical switch 13 changes from the on-going switching state, and the board input transfer data is generated. In such a way, it is possible to shorten the transfer processing time of the board input transfer data 15 on the operating board 2 side when no change occurs in the switching state of the mechanical switch 13, and also, to reduce the transfer interval of a board data transfer request signal 14 from a numerical controller main body 1 side.
Patent JP-H01148640-A (JP)
Title: Steering device for automobile
Inventor: KIHARA KENZO
IPC: B60R16/027
Filed: 1987-12-05
Abstract: PURPOSE:To reduce the number of parts and simplify the structure of a steering device by interlockingly linking a steering wheel with a steering shaft via three bevel gears. CONSTITUTION:A first bevel gear 11 is rotatably installed on the shaft portion 61 of a first shaft member 6, in the position of a spoke 2 corresponding to the center in the radial direction of a steering wheel 1, while a steering shaft 5 on the portion of which a second bevel gear 12 is installed in placed inside a cylindrical steering column 4 fixed to an automobile body side. The first shaft member 6 and a second shaft member 7 are installed on the inside of the side wall 4a of the steering column 4 and a harness 25 is inserted into a harness hole 26 of the first shaft member 6. Also, a third bevel gear 13 which is simultaneously engaged with the bevel gears 11, 12 is fitted by splines to the second shaft member 7 while being energized in the engaging direction of the gears by means of a spring 8.
Patent JP-H04178766-A (JP)
Title: Lattice generating device
Inventor: MORISHITA MIKIKO
IPC: G06F17/13
Filed: 1990-11-13
Abstract: PURPOSE:To efficiently generate an objective lattice of good quality by providing a local area setting means and a lattice converting means which converts a lattice point of interest to an objective lattice point of the objective lattice based on the position which gives the extreme value of a local evaluation function. CONSTITUTION:This device consists of a coordinate storage means X1, a parameter setting means X2, a local area setting means X3, a gradient function storage means X4, a search data setting means X5, a function value calculating means X6, and a search means X7. Coordinates of each lattice point are stored in the coordinate storage means X1, and a first weight coefficient, a second weight coefficient, and density data for each lattice point are stored in the parameter setting means X2. The lattice point of interest is converted to the objective lattice point of the objective lattice based on the position which gives the extreme value of the local evaluation function. Thus, the precise lattice sufficiently reflecting the intention of a lattice generator is generated.
Patent JP-S63163611-A (JP)
Title: Pelltier element control circuit
Inventor: ENDO KATSUHIRO
IPC: G05D23/20
Filed: 1986-12-26
Abstract: PURPOSE:To perform current control with a negative power source, by supplying a current to Pelltier element by operating a first operational amplifier when the potential of a temperature resistance variable part is higher than an operation designating potential, and supplying the current in a reverse direction to the said Peltier element adversely by operating a second operational amplifier when the former is lower than the latter. CONSTITUTION:When the potentials of both output terminals 3c and 4d are equal, that is a thermistor 1 detects a managing temperature, no current flows on the Peltier element 5. When the sensing temperature of the thermistor 1 rises, a temperature resistance is lowered, therefore, the output of the first operational amplifier 3 rises, and the current flows from the output terminal 3c to the output terminal 4d, and the Peltier element is operated with the current in the direction. Adversely, when the sensing temperature is lowered, the output of the first operational amplifier 3 is lowered, and the current flows from the output terminal 4d of the second operational amplifier to the output terminal 3c, and the Peltier element 5 is operated with the current in a direction opposite to that of a previous case. In such way, it is possible to function the temperature of the Peltier element on a heating effect corresponding to the sensing temperature in both heating and cooling.
Patent JP-2001121719-A (JP)
Title: Method for controlling ink pump
Inventor: MUTO MASAYUKI
IPC: B41J2/175
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To predict an equilibrium pressure always with a high accuracy by updating two nozzle parameters in an operating continuous jetting type ink-jet recording device. SOLUTION: After finishing printing (step S6), a constant flow rate control is executed (step S7). The ambient temperature TE and the equilibrium pressure PE are measure d(step S811, S812). Nozzle parameters aE and bE are calculated by solving simultaneous equations (step S813), obtained values are stored in a memory together with the ambient temperature TE and the equilibrium pressure PE as the ambient temperature TE, the equilibrium pressure PE, the nozzle parameters aE and bE at the ]finishing of the previous printing operation (step S814).  In the case the difference between the ambient temperature TS measured at the time of starting the next printing operation and the ambient temperature TM at the finishing of the previous printing operation is at least a predetermined temperature difference ΔT1 (step S2), a predicted equilibrium pressure PS is calculated based on a relational expression PS=-aMlogTS+bM (step S3).
Patent JP-2000138191-A (JP)
Title: Wafer chamfering device
Inventor: KATAYAMA ICHIRO
IPC: H01L21/304
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a wafer chamfering device which efficiently cleans a wafer before, during or after chamfering and a chuck table. SOLUTION: A cleaning brush 96 which reciprocates along the upper surface of a chuck table 76 is provided. When a wafer W to be chamfered is conveyed to the upper surface of the chuck table 76, the brush reciprocates along the upper surface of the chuck table 76. The brush 96 oscillates on the rear surface of the wafer W and the upper surface of the chuck table 76. As a result, the rear surface of the wafer W and the upper surface of the chuck table 76 are brush-cleaned.
Patent JP-S63265572-A (JP)
Title: Electrostatic motor
Inventor: WATANABE TOSHIAKI
IPC: H02N1/00
Filed: 1987-12-08
Abstract: PURPOSE:To miniaturize the title motor, by insulating one of the electrodes of a movable body and a stator from surroundings to keep an electric charge. CONSTITUTION:The movable body 1 of a rotary type electrostatic motor is provided with electrodes 2, 3, formed by a P(N) type semiconductor or the like at symmetrical positions, at the outer periphery of the same while the other part of the same movable body 1 is constituted by an insulative material. A stator 4, in which a hole to receive the movable body 1 remaining a slight gap is formed, is provided with stator electrodes 61-68, opposing to the movable body electrodes 2, 3 and insulated with each other, at the inside of the same. When one of the electrodes of the stator 4 and the movable body 1 is connected to an external power source, an electric charge in the terminal of the electrode affects the electric charge in the other electrode and attracts or repulses the other electric charge and moves the electric charge in the other electrode to the end thereof. The movable body 1 may be moved by the effect of the moving electric charge and a coulomb force.
Patent JP-H08167355-A (JP)
Title: Tripping device for circuit-breaker by overcurrent relay
Inventor: KUMITA KOJI
IPC: H01H33/59
Filed: 1994-12-13
Abstract: PURPOSE: To surely retain an electric power source to excite a trip coil and at the same time carry out complete protective operation even in the case an interphase short circuit occurs between any phases among three phases by providing a charging and discharging circuit on a d.c. side of a three-phase full-wave rectifying circuit. CONSTITUTION: Electric power input terminals (u), (v), (w) are provided in a capacitor trip power source 20, U-, V-, W-phases of a three phase transformer 50 are connected to respective terminals u, v, w and three-phase electric power is applied. The three- phase electric power applied is full-wave rectified by a three-phase full-wave rectifying circuit 21 and the positive side is connected to a positive output terminal P and the negative side is connected to a negative output terminal N. A charging and discharging circuit 22 and a trip coil 3 are connected between both output terminals P, N through a normally open contact point 4a of an overcurrent relay 4. Consequently, even if a circuit-breaker 2 is closed when a short circuit has occurred between the V-phase and the W-phase of the electric power supplying circuit, the voltage with sound U- phase, V-phase, and W-phase is rectified and applied between the terminals P, N. At that time, due to the short circuit current, the breaker 2 is opened through the relay 4, the contact point 4a, and the coil 3.
Patent JP-H01149978-A (JP)
Title: Method for machining thin film
Inventor: IZUMO MASAO
IPC: B23K26/351
Filed: 1987-12-08
Abstract: PURPOSE:To enable high quality machining with no residue of removed matter by projecting laser beams on a glass substrate having a formed thin film from the substrate side and by vacuum-sucking the substrate from the thin film side. CONSTITUTION:A thin film 2 for a metal electrode or the like is formed on a substrate 10. Laser beams 60 are projected on the substrate 10 from a position above the substrate 10 and focused on the film 2. The film 2 absorbs the energy of the beams 60 and the projected part of the film 2 is converted into plasma and separated from the substrate 10. At the time. the substrate 10 is vacuum- sucked from the film 2 side. Since a groove 53 for vacuum suction has been cut under a groove as the machined part of the film 2, the separated part drops in the direction of arrows 61 by the synergistic effect of its own weight, a plasma jet and the vacuum suction. Thus, the thin film 2 is machined in a high yield.
Patent JP-H10136810-A (JP)
Title: Float and float structure
Inventor: HONDA KENJI
IPC: A01G31/00
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a float and a floating body structure having high water cleaning ability, resistant to the contact or impact with wind, wave or float body or the like and excellent in stability. SOLUTION: This float 1 is constituted of a cylindrical sealed main body 2 of float made of FRP, a connecting rod 4 passing through its axial center and a rib bar 6 for rotation prevention installed at a lower part along the axial direction. The floating bodies 1 are linked in triangular form, a net 1 for planting aquatic plants is attached through the rib bar 6 to the formed triangular space, and fiber-shaped contact materials 13 are drooped.
Patent JP-H04182168-A (JP)
Title: Serial printer
Inventor: HAYAKAWA YOICHI
IPC: B41J19/18
Filed: 1990-11-16
Abstract: PURPOSE:To judge whether the load of a carriage is within a standard by a printer itself by judging whether the time required in the movement of the carriage over a definite distance after the start of the supply of a definite current value to a space motor is within a predetermined range. CONSTITUTION:When the movement of a carriage over a definite distance is detected on the basis of the position data from the position counter 15 of a position detection part 18 by supplying a definite current value to a space motor 11 as output 30 from a motor control part 17, the motor control part 17 stops a timer 26 on the basis of a timer control signal 27 and sets the current value of the output 30 to zero. The timer control part 27 reads the timer value over the range from the start of the operation of the timer 26 to the stop thereof on the basis of a signal 28 at the time when the load of the carriage is measured and judges whether the load of the carriage is within a standard based on whether the timer value is within a predetermined range, that is, between a set timer upper limit value and a set timer lower limit value.
Patent JP-H06262682-A (JP)
Title: Novel acrylic resin extruded panel and production thereof
Inventor: ABE YOSHIO
IPC: B29C48/35
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a beautiful extruded panel excellent in weatherability and moldability and subjected to various secondary processing uses by subjecting a methyl methacrylate polymer with a specific mol.wt. to extrusion molding so as to obtain a specific thickness and to suppress internal strain in an extruding direction to a specific value. CONSTITUTION:When an extruded panel with a predetermined thickens is molded by successivly passing the resin extruded from the T-die 1 of an extruder through the gaps between three rolls 3-5 in a S-shape, a methyl methacrylate polymer with a mol.wt. of 220,000 or less is used and the extruded panel is produced so that the thickness thereof exceeds 3.2mm and the internal strain thereof in an extruding direction is 1.5% or less. At a time of the production due to roll molding, by setting negative peripheral speed difference between the molding roll with which the resin comes into close contact first, the molding roll with which the resin comes into close contact finally and the internal strain in the extruding direction is suppressed to the min. value (2% or less) and the negative peripheral speed difference is set to 1-15%.
Patent JP-S63155114-A (JP)
Inventor: YOZEFU PETORUSU HENRIKASU BENS
IPC: G02B21/14
Filed: 1987-12-08
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-S63164671-A (JP)
Title: Image reader
Inventor: TAGO MASATO
IPC: H04N1/107
Filed: 1986-12-26
Abstract: PURPOSE:To easily and suitably improve the illumination for an original by using an illumination means formed on a cylindrical-shape whose section is flat. CONSTITUTION:The illuminator 5 is shaped as a cylindrical shape whose section is flat and the light emitted from its fluorescent body 11 is outputted directly or after reflected by a reflection film 13 through the glass 15 of a light output part 17. Meanwhile, the illuminator 5 is disposed so that, in the titled reader 1, the light output part 17 points at the image reading part 19 of an original 3, and that the longitudinal side 5a of the illuminator 5 comes close to a lens array 7. As a result, the illumination for the surface of an original can be improved, suitable reflecting light corresponding to the difference in wavelengths can be obtained even from a color original, hence am excellent multigradation reading can be attained.
Patent JP-H07155665-A (JP)
Title: Sealing quality judging apparatus
Inventor: FUJII YASUYUKI
IPC: B05C5/00
Filed: 1993-12-09
Abstract: PURPOSE:To automatically judge whether the sealing is good or bad. CONSTITUTION:When sealing is started, a detecting part 2 moves following a sealing gun 4 in the sealing direction and successively detects the cross-section shape of the periphery of the sealing at the right angle to the sealing direction and sends out a detection signal (a) and at the same time, a sensor controller 8 sends out data (d) showing the cross-section shape based on the detection signal (a) and a comparing and judging part 10 compares the data (d) with the data (c) as a standard of the cross-section shape and judges the quality of the sealing.
Patent JP-H06156805-A (JP)
Title: Sheet feeder of image forming device
Inventor: SHIMODAIRA NOBUYUKI
IPC: B65H5/06
Filed: 1992-11-18
Abstract: PURPOSE:To provide a sheet feeder in an image forming device which can remove jamming in a vertical conveyance part efficiently without using user's labor. CONSTITUTION:This sheet feeder is provided with a pair of guide plates 19, 20 facing each other to guide transfer paper on a conveyance route which conveys transfer paper from a paper feed part to an image recording part, at least one of which can open and close, and a vertical conveyance part 17 which consists of multiple pairs of conveyance rollers 21, 22, 23 which are brought into contact inside the guide plates 19, 20, and fix the roller on the guide plate 20 side which can open and close to the guiding plate 20. This device is also provided with a jamming detection sensor 27 which is disposed at the vertical conveyance part 17, and a guide plate opening/closing mechanism for opening and closing the guide plate 20 which can open and close smoothly together with the conveyance roller according to the existence of a sheet jamming detection signal of the jamming detection sensor 27.
Patent JP-H06163193-A (JP)
Title: Supporting structure for bending chain bar in particle accelerator
Inventor: KATAYAMA KOICHI
IPC: H05H13/04
Filed: 1992-11-18
Abstract: PURPOSE:To surely prevent such as displacing a track of charged particle beams by preventing displacement in a diametric direction while extension/contraction in the lengthwise direction of a bending chain bar can be restorably absorbed with no trouble. CONSTITUTION:A plurality of supporting members 9 are mounted to be arranged with a space, so as to agree with curved shape of a bending chain bar 1, in a core 5 of a deflection electromagnet 4 arranged adjacently to the bending chain bar 1 to be supported. By these supporting members 9, the bending chain bar 1 is supported, in a condition of permitting its lengthwise directional extension/contraction but restricting the displacement in the diametric direction, relating to the deflection electromagnet.
Patent JP-H07159609-A (JP)
Title: Diffraction grating and interference exposure device
Inventor: HARA HISAKO
IPC: H01L21/027
Filed: 1993-12-09
Abstract: PURPOSE:To provide a method by which the generation of interference noises by a beam splitter of a half mirror system is suppressed and which is capable of forming interference fringes uniform over a large area at a high contrast on a resist. CONSTITUTION:The light emitted from a coherent light source 11 is converged by an objective lens 12, is passed through a special filter 321 and is collimated by a collimating lens 13 to parallel beams which are made incident on a diffraction grating 14. The zero order light transmitted through this diffraction grating is shielded by a light shielding plate 15 and the diffracted + or -1st order light is reflected by two sheets of mirrors 16, 17. These light beams are superposed and exposed in an exposing position A. The diffraction grating 14 is made deeper concentrically in the depth from the center toward the peripheral part and the diffraction efficiency is so controlled as to compensate the intensity distribution of the coherent light source 11. The interference fringes of the high contrast and uniform over the entire exposing surface are thus formed.
Patent JP-H11123270-A (JP)
Title: Game program supply system
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a game machine from being remodeled using illegal electronic parts. SOLUTION: A game program to be transmitted (downloaded) to the game- oriented arithmetic processing unit of a game machine is prestored in an information collection device 1 (PJ1), and when a game parlor 1 opens, the stored game program is transmitted to the game-oriented arithmetic processing unit and stored in the game-oriented arithmetic processing unit to allow a game to be played. When the game parlor 1 is closed, the game program stored in the game-oriented arithmetic processing unit dissipates when power is turned off. Also, a characteristic ID (differing depending on the game-oriented arithmetic processing unit) is stored in the game-oriented arithmetic processing unit during manufacture, and the game information collection device 1 (PJ1) judges the validity of the game-oriented arithmetic processing unit according to the characteristic ID set by a setting device 23.  If the characteristic ID is not the right one, the game program is not supplied.
Patent JP-H03171282-A (JP)
Title: Prepaid coin
Inventor: TOYAMA KAGETAKE
IPC: G06K19/00
Filed: 1989-11-30
Abstract: PURPOSE:To make payment at resort facilities, etc., convenient by using a prepaid coin made of material not damaged by water and provided with plural chip preparation forming parts. CONSTITUTION:The prepaid coin is the disk-shaped pressed product of plastic, and a protruding part 6 with a through-hole for passing a chain 5 through it is formed at a part of its circumference, and it can be carried with a user. At the inside of its outer circumference, 50 pieces of the chip preparation forming parts 2 are provided, and since a connecting part between the chip preparation forming part 2 and a main body 1 is formed thinner than the main body, it can be easily cut and separated from the man body 1 by a puncher. By changing the size of a chip according to the unit of the value of money to be dealt with, the payment of a wide range from a small amount to a large amount can be dealt with. Thus, the user can rent or purchase commodity of from a low price to a high price without carrying cash, and besides, since the chip can be stored in a puncher case, counting can be executed efficiently.
Patent JP-H06134074-A (JP)
Title: Ski glove
Inventor: YAMANAKA KINICHIRO
IPC: A41D19/00
Filed: 1992-10-23
Abstract: PURPOSE:To provide a ski glove that can facilitate the presentation of a lift ticket and that prevents the leaving of the lift ticket or small belongings. CONSTITUTION:Along the surface of a ski glove 1, a packet 6 is formed. On the open end periphery 8a of this pocket 6, a magic tape (registered trademark) 11a, 11b is installed over the entire periphery. Besides, the pocket 6 is formed between the material 2 of the glove 1 and a transparent sheet material 8.