baber/WOPTO huggingface dataset:
Patent JP-H0550625-A (JP)
Title: Thermal head
Inventor: AIDA KAZUO
IPC: B41J2/335
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a thermal head having a structure not becoming thick when a platen roller guide is attached to the thermal head and easy to position at the time of the attachment of the platen roller guide. CONSTITUTION:A plurality of grooves 13a, 13b are arranged to a heat sink 2 in parallel to a heat generator and platen roller guides 1 are inserted in the grooves to be attached to the heat sink 2 by a fixing screw 7 and the platen roller guides 1 are grasped by the heat sink 2 to simultaneously position a thermal head. By this constitution, the thermal head does not become thick even when the platen roller guides 1 are attached and the positioning of the thermal head at the time of the attachment of the platen roller guides 1 also becomes easy.
Patent JP-2001043402-A (JP)
Title: Device and method for displaying deformed curved- surface
Inventor: MUKAI NOBUHIKO
IPC: G06T19/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for displaying deformed-curved surface which can be applied for fast real-time display by unnecessitating deforming calculation with respect to all the node points constituting an FEM(finite element method) model and unnecessitating repeated calculation. SOLUTION: The display of a deformed-curved surface is provided with a display surface generating means 100 for generating the shape of a curved surface to be displayed, a representative point calculating means 101 for calculating a deforming operation result concerning a point to be a representative when the curved surface is deformed, an interpolation means 102 for interpolating points which are not representative point based on the calculating result of the representative point calculated by this representative point calculating means, and a display means 103 for displaying a curved surface deformed by the representative point calculating means and the interpolation means.
Patent JP-H1065844-A (JP)
Title: Communication terminal equipment
Inventor: SONEOKA HIROSHI
IPC: G06F3/023
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To easily switch the input and the input modes of a device allocating plural input functions to respective keys by switching a mode to an input mode for validating any one of plural allocated input functions by the turning the operation of plural panels to which plural input functions are distributively written. SOLUTION: The main control part waits while checking the existence of key entry to an operation part 2. When the key entry exists, whether a panel 22 is a 1st face or not is judged based on the detection result of a sensor 23. When the panel 22 is the 1st face, which is selected as an input mode, Romanized character/KANA (Japanese syllabary) conversion, alphabet/direct or code is judged and the operation is branched to processing corresponding to the selected input mode. When the panel 22 is not the 1st face, whether the panel 22 is a 2nd face or not is judged. When the panel 22 is the 2nd face, code input processing is executed. When the panel 22 is neither the 1st face nor the 2nd face, the routine is allowed to end to change it to processing corresponding to another key entry.
Patent JP-S6278703-A (JP)
Title: Supply device for bias magnetic field of photomagnetic recording and reproducing device
Inventor: MATSUI TSUTOMU
IPC: G11B5/02
Filed: 1985-09-30
Abstract: PURPOSE:To change the polarity and intensity of the magnetic field applied to the surface of a photomagnetic disk in response to the difference of action modes with a simple constitution, by using a shaft which is turned by 180 deg. for change of the polarity of the magnetic field as a pivot shaft and also setting the shaft at a prescribed position. CONSTITUTION:A columnar permanent magnet 5 for supply of bias magnetic field contains holding gaps 51 and 52 set at its both ends respectively. A bearing hole 54 is provided at the side opposite to the gap 51 and the tip of a pivot shaft 53 is put into the hole 54. The other end of the shaft 53 is supported by a beam material 6 via a supporting bar 58 and a pinion gear 55 is attached to the other end of the gap 52. Then a bearing 57 is provided at the other end of the gear 55 and the tip of a pivot shaft 56 supported by a supporting bar 59 is set into the bearing 57. The magnet 5 is turned by 180 deg. round both shafts 53 and 56 and can invert the polarity of a magnetic field applied to a disk 2.
Patent JP-S60111551-A (JP)
Title: Terminal address setting system
Inventor: MUNAKATA KOUJI
IPC: H04L12/403
Filed: 1983-11-21
Abstract: PURPOSE:To set an address which is different from other terminals by switching a transmission line to a receiving line, comparing the address signal which is added to the response signal of other terminals and the address of the self terminal, and placing a switch on the transmission side after confirming that overlapping is not observed. CONSTITUTION:All terminals have a switch device SW which switches a transmission line to a receiving side, an address set part AS, a control device CTL which compares the address added to the response signal of other terminals and the address of the self terminal, etc. At the time of operating the terminal, the device CTL switches a transmission line SL to the receiving side by controlling the device SW, monitors the address which is added to other terminals to wait for the response, and sets the self terminal address which is different from the addresses of other terminals. The device CTL compares the self terminal address and other terminal addresses for a few poling cycles, controls the device SW after confirming that overlapping is not observed, and responses to the poling by switching the communication line to the transmission side.
Patent JP-S6280263-A (JP)
Title: Thin film forming device
Inventor: NAKATANI HAJIME
IPC: C23C14/32
Filed: 1985-10-02
Abstract: PURPOSE:To improve ionization efficiency and to uniformly distribute ions with the titled device for ionizing a vapor deposition material ejected from a crucible by a grid by providing an electrode for controlling a potential distribution between the above-mentioned crucible and grid. CONSTITUTION:The thermoelectrons released from a heating filament 5 are bombarded to the crucible to heat the crucible 1 and to evaporate the vapor deposition material 2 thereto to form vapor 4. The vapor 4 is ejected into a vacuum vessel 18 and collides against the thermoelectrons which are released from an ionizing filament 8 and arrive at the grid 9, thus forming the ions. The ions are accelerated and deposited by evaporation on a substrate 14 so that a thin film 15 is formed thereon. The electrode 21 for controlling the potential distribution is attached between the grid 9 and the crucible 1 in such a manner as to close the upper opening of a cylindrical heat shielding plate 17 which encloses the filament 5 apart at a prescribed space therefrom. An opening 21a to allow the flow of the vapor 4 in the crucible 1 is provided to the central part thereof. All the thermoelectrons from the filament 8 are thereby bombarded to the greater part of the vapor 4 ejected from the crucible 1.
Patent JP-H0860091-A (JP)
Title: Coating composition
Inventor: SHIMOJO SUSUMU
IPC: C09D133/04
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a coating composition which has better adhesion to metals, e.g. iron, than a urethane resin coating material and can form a film improved in surface hardness and contamination resistance. CONSTITUTION: A composition obtained by copolymerizing an alkyl (meth) acrylate with a hydroxylated (meth)acrylic ester in an organic solvent in the presence of a silicate oligomer represented by the formula is mixed with a urethane resin. In the formula, n is an integer of 1-20 and R is hydrogen, a 1-4C alkyl, or phenyl.
Patent JP-S6374340-A (JP)
Title: Overload control system for line multiplex system
Inventor: YAMAZAKI TOSHIHIRO
IPC: H04J3/17
Filed: 1986-09-18
Abstract: PURPOSE:To attain effective overload control without complicating the equipment by obtaining a data call rate of data communication having a high line operating efficiency in addition to the DLC system and controllilng the number of closed input lines in response to the call rate. CONSTITUTION:In addition to the DLC system where a lockout rate phi per unit time is supervised to close the input line, a data call rate control section 7 is provided. The control section 7 obtaines a data call rate (d) being the ratio of the number of calls of data to the input line 1 based on the data call information from a voice/data identification section in a line multiplexer (DCME) 4. Then the section 7 issues a close request and a release signal of the input line to an exchange 2 based on the data call rate generated in advance and the table of the closing rate (c) of the input line. Thus, the input line 1 is closed stepwise based on the call rate (d), even if the overload state takes place, part of input lines is already closed, then the clockout is reduced quickly and effective overload control is attained by a simple circuit.
Patent JP-S59108527-A (JP)
Inventor: YAMANO HIDEJI
IPC: A47L4/00
Filed: 1982-12-13
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-S6197641-A (JP)
Title: Original position correcting device
Inventor: MURATA NOBUO
IPC: G03G15/04
Filed: 1984-10-19
Abstract: PURPOSE:To easily correct the position of an original, by providing plural idler rollers facing plural driving rollers provided in the direction orthogonal to the original carrying direction, and making the fitting angle of the idler rollers to the original carrying direction variable. CONSTITUTION:Plural driving rollers 10 are provided at intervals in the direction orthogonal to the carrying direction of an original 36. The driving rollers 10 are rotated in the direction shown by the arrow and idler rollers 12 respectively facing the driving rollers 10 are fitted to front end sections of levers 16 by mans of pins 14 under rotation-free conditions. The levers 16 are fitted by means of pins 18 under conditions where the levers 16 can swing rightward and leftward. Pins 22 are passed through the long holes 21 of the levers 16, and the levers 16 are fitted to a rod body 24 under rotation-free conditions. Solenoids 26 provided on frames 20 are coupled with both ends of the rod body 24 and, by controlling the solenoids 26 by means of the detecting signal of an original side edge detecting device, the position of the original can easily be corrected automatically.
Patent JP-S6373495-A (JP)
Inventor: SATO TERUTSUGU
IPC: G07D1/00
Filed: 1986-09-17
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-H0384120-A (JP)
Title: Structure of flat foundation
Inventor: TAMURA KOICHI
IPC: E02D27/01
Filed: 1989-08-28
Abstract: PURPOSE:To reduce the cost and to enhance the working efficiency by constructing foundation beams with a small beam and wide width in the shape of a lattice, making up and down double slats of a middle strip, and using a hollow section surrounded by each of slabs and foundation beams as an equipment space. CONSTITUTION:Floor slabs and foundation beams with a small D and wide beam width B and having 0.15 - 1.0 of D/B compared with 1.5 - 4 of a general foundation beam are formed, if desirable, a middle strip is up and down double slabs 2 and 3, and a hollow section 4 surrounded by each of slabs 2 and 3 and each of foundation beams 1 is used as an equipment space. The foundation beams 1 with a wide width are constructed in the shape of a lattice to minimize the foundation. According to the constitution, the civil engineering work and the forming work is reduced to save the construction cost, and the construction period can be shortened.
Patent JP-H0386067-A (JP)
Title: Control circuit for power-supply device
Inventor: OKATSUCHI CHIHIRO
IPC: H02M3/155
Filed: 1989-08-28
Abstract: PURPOSE:To reduce the loss of a transistor by adding the current reference of a load to the current reference of a current minor loop, and by permitting the same current, to flow, as load current, to a chopper circuit. CONSTITUTION:A voltage reference V* and the voltage V of a capacitor 5 detected by a voltage detector 7 are compared with each other to be amplified by an amplifier 9, and its output V9 is compared with current IC detected by a current detector 6 to be amplified by a current controlling amplifier 22, and by PWM-controlling a transistor 2 via a PWM circuit 12, voltage having a current minor loop is controlled. A current I* set by a load current setting device 16 is added to V9 via a leading circuit 24, and input as a load current reference IL* to an amplifier 17 via a delay circuit 23, and is compared with the output of a current detector 15 then to be amplified. Then, load current IL is controlled to coincide with the load current reference IL*. Consequently, the current IC of a chopper circuit and the load current IL coincide with each other, and the voltage drop of a transistor 14 is hardly changed.
Patent JP-S59108842-A (JP)
Title: Fail-safe treating method for cylinder number control type internal-combustion engine
Inventor: UENO MAKOTO
IPC: F02D41/36
Filed: 1982-12-14
Abstract: PURPOSE:To prevent a cylinder number control engine from incurring a serious failure, by controlling the engine, when an intake-air control valve or an exhaust gas recirculation valve in the engine fails, so that, of partial cylinder number operation and all cylinder number operation, a possible engine operation is selected. CONSTITUTION:An intake-air control valve ICV is disposed in an intake-air pipe of resting side cylinder in a multi-cylinder engine, and an exhaust gas recirculation valve RCV is disposed in an exhaust gas recirculation passage communicating between an exhaust pipe of operating side cylinders and the intake-air pipe of resting side cylinders. During engine operation, by checking the existence of a failure in either one of the valves, if the intake-air valve cannot be fully opened or the exhaust gas recirculation valve cannot fully closed even in the condition in which the all cylinder number operation should be carried out, the partial cylinder number operation is carried out, but if the intake-air control valve cannot be fully closed or if the exhaust gas recirculation valve cannot be fully opened, the all cylinder number operation is carried out.
Patent JP-2000286727-A (JP)
Title: Portable communication equipment
Inventor: HAMA NORIO
IPC: H04W88/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wrist watch type communication equipment provided with a noise shield structure so that its transmission reception function sufficiently exhibits its performance without impairing the assembling workability and without increasing the equipment size and the manufacture cost. SOLUTION: A circuit assembly 5 to be incorporated in a write watch receiver is composed of a liquid crystal display panel 13, a 2nd printed circuit board 14 on which a signal processing circuit section is formed, a noise shield plate 15,a spacer 17 and a 1st printed circuit board 16 on which a reception circuit section is formed. The components are stacked from a front side of a main body section in this order, and the stacked components are sandwiched between a panel frame 11 and a circuit case main body 12. Furthermore, the 1st printed circuit board 16 is sandwiched between the noise shield plate 15 and a drive battery 18.
Patent JP-2001041751-A (JP)
Title: Coupler structure of optical fiber gyro
Inventor: NAKADA MASASHI
IPC: G02B6/287
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To improve a vibration resistant characteristic by fixing an optical fiber and an extension connection part in a groove of a substrate by a bonding means. SOLUTION: Optical fibers 1, 2 and an extension connection part 3 are disposed in a groove 5 of a substrate made of glass or the like, and a filler composed of adhesive of such as fused resin is filled in a potting shape in the groove 5. Accordingly, the fibers 1, 2 and the connection part 3 are completely embedded in the groove 5 and since the means 40 has elasticity, they are fixedly held in the groove 5 of the substrate 4 due to the elasticity. Even when a large vibration of specified vibration frequency is transmitted thereto, therefore, the vibrations of the fibers 1, 2 can be effectively suppressed, and the deviation of an optical fiber gyro from a zero point can be prevented to improve the reliability.
Patent JP-H0266716-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B5/48
Filed: 1988-09-01
Abstract: PURPOSE:To facilitate the incorporation to the rotary cylinder of the carriage of a head and to enhance the reliability of information by making the outer shape of the rotary cylinder fitting and supporting pivotally a magnetic head into a truncated cone shape in a rotary type carriage. CONSTITUTION:While a magnetic disk 5 is rotated together with a spindle 2, in accordance with a positioning command, a carriage 3 executes the seeking action to a command prescribed position and by a magnetic head 10, the prescribed information is recorded and reproduced onto the disk 5 surface. At this time, a rotary cylinder 9 of the carriage 3 supported pivotally with clearance-fit to a head part 10 becomes a tape shape 9a. Thus, the work successively laminating the head part 10 on plural cylinders 9 and incorporating it at the time of incorporation becomes easier.
Patent JP-S6280132-A (JP)
Title: Coast-down control method for v-belt type continuously variable transmission
Inventor: HONDA TAKUMI
IPC: F16H61/02
Filed: 1985-10-01
Abstract: PURPOSE:To enable a pulley ratio to be shifted to the low side rapidly without exerting a compulsory force on a V-belt, by a method wherein, when the opening of a throttle valve is fully closed, reduction acceleration exceeds a given value, and a transmission gear is brought to a state in that a pulley ratio is shifted to the side higher than an allowable pulley ratio, a power connecting and disconnecting clutch is disconnected. CONSTITUTION:A V-belt transmission gear 6 is formed such that a V-belt 14 is stretched around a pulley 8 on the driving side and a pulley 12 on the driven side therebetween, the pulley on the driving side having moving shieves 8b and 12b capable of contacting and parting from stationary shieves 8a and 12a, respectively. An output shaft 15 is rotatably inserted externally of the outer periphery of a driven shaft 11 on which the pulley 12 on the driven side is mounted, and the two shafts 11 and 15 are connected and disconnected by means of a power intermittent clutch 16. In this case, when the opening of a throttle is about fully opened or closed, reduction acceleration exceeds a specified value, the transmission 6 is brought into a state that its pulley ratio is shifted to the side higher than an allowable pulley ratio, and a car speed is decreased to a set value, the power connecting and disconnecting clutch 16 is disconnected, and control is effected so that a pulley ratio is shifted to the low side as the transmission gear 6 is forced into an idling state.
Patent JP-H0382379-A (JP)
Title: Miniature motor
Inventor: HIRAMA YUKIHIRO
IPC: H02N2/00
Filed: 1989-08-24
Abstract: PURPOSE:To improve accuracy and resolution of a motor by driving an actuator in which pawls to be engaged with fine teeth formed uniformly on the periphery of a rotor coupled directly to a rotational shaft are secured by two piezoelectric elements perpendicular to each other. CONSTITUTION:A rotor 7 secured to a rotational shaft 9 is rotatably supported by a bearing 5. Fine teeth are formed uniformly on the periphery of the rotor 7. A piezoelectric element 2 elongated and contracted in directions X and secured at its one end to a frame 1 and a piezoelectric element 3 elongated and contracted in directions Y and secured at its one end to the frame 1 are provided. The elements 2, 3 support an actuator 4 through hinges 2a, 3a. Four actuators 4 are arranged at an interval of 90 deg. on the periphery of the rotor 7. The rotor 7 is incrementally rotated in a direction of an arrow A or B in various combinations of ON and OFF of one or both of the elements 2, 3. Thus, a motor having a small size, a light weight and high accuracy is manufactured.
Patent JP-H0956578-A (JP)
Title: Electric rice cooker
Inventor: TATEISHI MIZUO
IPC: A47J27/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction of a thermosensitive body due to the leakage of electromagnetic waves radiated from a lamp heater and the leakage of light from the notched hole of a thermal insulation cover due to the relative movement by thermal expansion of the mouth sealing part of the lamp heater and the surrounding part. SOLUTION: A light shielding wall part 9c for shielding the thermosensitive body 39 for being abutted to an inner boiler 3 through a projected entrance 9b formed on an inner pot 9 covering the outer peripheral surface of the inner boiler 3 and detecting the temperature is provided on an inner pot part between the projected entrance 9b of the inner pot 9 and a halogen heater 13, and the thermosensitive body 39 is shielded from the electromagnetic waves radiated from the halogen heater 13 and the reflected light. In the meantime, by fitting two light shielding plates for shielding the electromagnetic waves from the halogen heater 13 to be transmitted from the notched hole 32 of the heat insulation cover 16 to an outside respectively to the mouth sealing parts 13a and 13b of the halogen heater 13, the light leakage of the halogen heater 13 is prevented.
Patent JP-H0266925-A (JP)
Title: Etching method for electrode foil of aluminum electrolytic capacitor
Inventor: KOJIMA KOICHI
IPC: C25F3/04
Filed: 1988-09-01
Abstract: PURPOSE:To manufacture an electrode foil for an aluminum electrolytic capacitor having an area increasing magnification by 20% or more higher than a conventional one and to reduce in size and cost a product by etching the surface of the foil with a positive symmetrical waveform with 5ms or less of rising time of maximum current value of each cycle of an AC current. CONSTITUTION:When the surface of an aluminum foil is etched with an AC current in hydrochloric acid solution containing 3-25% of aluminum chloride at 10-70 deg.C of liquid temperature, it is etched in solution containing acidic acid or ions of one or more types of nitric acid, sulfuric acid, phosphoric acid, oxalic acid as an additive with symmetrical positive and negative waveform having 5ms or less of rising time up to maximum current value of each cycle of an AC current. An etching current at the anode is abruptly raised at 5ms or less to generate an etching pitch uniformly from a defect of a strong film to obtain the foil having an area increasing magnification by approx. 20% higher than that of a conventional one.
Patent JP-S60111580-A (JP)
Title: Video signal regenerator
Inventor: NAKAMURA MASATO
IPC: G11B20/10
Filed: 1983-11-21
Abstract: PURPOSE:To decrease noise bars on the picture plane as small as possible at the time of varying speed regeneration and to lessen decrease in the picture quality by changing a recording medium periodically within the prescribed speed range which is (m) times to (n) times (mnot equal to n) of the transfer speed at the time of recording. CONSTITUTION:A capstan 20 is driven by a motor 21 of a servo-circuit 29 of video signal regenerator, and the rotation of the capstan 20 is detected by a frequency generator 22. A magnet disk 23 is rotated following the rotation of the capstan 20, and a stationary magnetic head 24 is arranged neighboring the circumference face of the disk 23. The detection signal from the head 24 is supplied to an LPF27 through a variable divider 25, and the output is supplied to the motor 21 as a driving signal through a driving amplifier circuit 28. The dividing ratio of the divider 25 is variable-controlled by a control circuit 26, and a recording medium is changed within the prescribed speed range which is (m) times to (n) times of the transfer speed at the time of recording. Then, noise bars on the picture plane are lessen at the time of varying speed regeneration, and decrease in the picture quality is lessened.