baber/WOPTO huggingface dataset:
Patent JP-H03196317-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FURUTA HIROSHI
IPC: H01L21/822
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the degradation of an operation characteristic and the deterioration of a MOS transistor by utilizing an activation energy difference to a temperature of a resistor, and providing a power supply voltage dropping circuit for lowering a power supply voltage supplied to an internal circuit, when a temperature is lowered. CONSTITUTION:A resistance circuit 1 is formed of polycrystal silicon, and from a serial connecting point of resistors R1, R2 having a prescribed resistance value and a prescribed temperature coefficient, a voltage V0 varied by the prescribed temperature coefficient against a temperature variation is outputted. A differential amplifying circuit 2 inputs the voltage V0 from the resistance circuit 1 to a first input end (+), connects a second input end (-) to an output end, and outputs a voltage VOUT which is lower than a power supply voltage VCC supplied from the outside in accordance with the voltage V0, and also, varied by a negative temperature coefficient against a temperature variation. Also, by the resistance circuit 1 and the differential amplifying circuit 2, a power supply voltage dropping circuit 10 is formed. Moreover, an internal circuit 20 is operated by using the voltage VOUT from the differential amplifying circuit 2 of the power supply voltage dropping circuit 10 as a power supply voltage. In such a manner, the deterioration of a MOS transistor and the degradation of an operation characteristic are prevented.
Patent JP-H04209852-A (JP)
Title: Method for simultaneously inserting two wefts and grooved insert rapier using the same method and grooved carrier rapier used therefor
Inventor: OUCHI AKIMITSU
IPC: D03D47/23
Filed: 1990-11-30
Abstract: PURPOSE:To enable to simultaneously insert plural proper and effective wefts into a warp row by surely nipping the wefts with a laterally depressed groove formed on the weft-holding surface of a rapier and with the other part of the surface. CONSTITUTION:In a rapier loom, a depressed groove 32 laterally crossing the weft-holding surface of at least one of an insert rapier 2 and a carrier rapier 3' disposed on both the sides of a warp row in a mutually facing state is formed on the weft-holding surface. When two wefts 5a, 5b are, for example, simultaneously inserted into the warp row, the weft 5a is placed in the depressed groove 32 of the carrier rapier 3' and the other weft 5b is strongly nipped at the other part of the carrier rapier 3' because an interval between the carrier head 21 and the yarn catcher 22 is not opened larger than the pressed thickness of the weft 5a, thereby surely and simultaneously holding the two wefts 5a, 5b. A depressed groove 32 can similarly be disposed on the insert rapier 2.
Patent JP-H11169691-A (JP)
Title: Gas separation membrane and its production
Inventor: KAWAI CHIHIRO
IPC: B01D71/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To produce a gas separation membrane capable of inexpensively being produced by a simple method, excellent in selective separation ability of carbon dioxide and nitrogen, capable of executing a separation of both gases in large permeation speed and hardly causing a reduction of the selective separation ability at high temp. SOLUTION: A suspension of a SiO2 -B2 O3 -Na2 O based glass powder is filtered with a porous ceramic substrate to form a heaped layer with the glass powder compacted on the substrate, and after melting the layer by heating from its surface layer in vacuum, the molten glass is quenched to room temp. to form the glass membrane, and the glass membrane is treated with an acid soln. to form the porous glass membrane. The glass membrane selectively permeates the nitrogen than the carbon dioxide, an average fine pore diameter of the surface layer is <=10 Å, the average fine pore diameter of its inside is >=20 Å, a ratio of the permeation speed of the gaseous nitrogen and the gaseous carbon dioxide is >=10 at room temp. and >=90 at 350 deg.C, and the permeation speed of the nitrogen at room temp. and 350 deg.C are >=1×10<-6> mol/m<2> .sec.Pa.
Patent JP-2001154023-A (JP)
Title: Film-stuck phase difference film
Inventor: HAYASHI SHIGETOSHI
IPC: G02B1/11
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference film capable of easily forming an antireflection layer. SOLUTION: A film-stuck phase difference film 4 is characterized in that an adhesive layer 2 is provided on one surface of a phase difference layer 1 and a film 3, having >=60 μm thickness is stuck on the adhesive layer 2.
Patent JP-H03198229-A (JP)
Title: Focus servo actuator
Inventor: KURIHARA HIROYUKI
IPC: G11B7/09
Filed: 1989-12-26
Abstract: PURPOSE:To improve focus servo characteristics by providing a leaf spring with a spring side which extends in one circumferential direction to couple an external and an internal ring part with each other at plural positions of spot symmetry and a spring side which extends in the other circumferential direction. CONSTITUTION:The focus servo actuator 29 consists of a fixed part 21 and a movable part 27 and upper and lower leaf springs 25A and 25B each consist of four leaf spring parts 25c including a spring piece 25d which extends in the counterclockwise circumferential direction viewed from the external ring part 25a and a spring piece 25e which is connected at one end to the cunterclockwise end part of the spring piece 25d and extends in the clockwise direction. Consequently, the movable part 27 is enabled to move only in the optical axis direction of luminous flux which is converted to a 90 deg. upward direction by a raising prism. Consequently, the fine rotary motion of an objective lens 11 can be suppressed within a permissible range and focus servo characteristics can be improved.
Patent JP-H10177617-A (JP)
Title: Scanning reader and polygon rotor and light code scanning method
Inventor: GIROTTI LORENZO
IPC: G06K7/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To exactly read a light code even when the light code is present at any position on a wall of an article at the time of reading the light code. SOLUTION: A laser light source 10 and a polygon rotor 13 form light beams 8α and 8β which are present on faces with inclined angles α and β to a front wall of an article. The light beam 8α retrieves a first area of the front wall and the light beam 8β retrieves a second area of the front wall so that the light beam 8α can read a bar code 7 within a first distance range fixed preliminarily along a moving direction of the article and the light beam 8β can read the bar code 7 within a second distance range fixed preliminarily along the moving direction of the article. Then, the whole distance area in which the light beams 8α and 8β can read the bar code 7 are made larger than an effective distance range to be reached by only one light beam.
Patent JP-H06185266-A (JP)
Title: Sheet glass mounting construction
Inventor: SHINOBU YUJI
IPC: E06B3/54
Filed: 1992-12-21
Abstract: PURPOSE:To reinforce ends of a sheet glass with reinforcing members and ensure wind pressure resisting efficiency and earthquake resisting efficiency. CONSTITUTION:Edge reinforcing members 10 processed by extrusion molding of aluminum material are mounted to edge sections 13 on both lateral sides of a sheet glass G. The edge reinforcing members 10 are constituted of reinforcing sections 10A as a blockaded section and approximate L-shaped channel frames 10B, and the whole perimeter of edge sections 13 is covered with the channel-shaped frames 10B over the vertical direction. Projections 10C are extended to the outside edge sections of the channel-chaped frames 10B in the vertical direction. Gaps between the channel-shaped frames 10B and edge sections 13 are filled with adhesives 12, and the edge reinforcing members 10 are fixed to the edge sections 13 of the sheet glass G. Lateral joint sections of the sheet glass G are connected by butting outside edges of the edge reinforcing members 10 through sealant.
Patent JP-H09178422-A (JP)
Title: Displacement detector
Inventor: ICHIGAYA KOJI
IPC: G01B11/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide such a displacement detector as being capable of detecting the displacement and size of a material to be measured at a distance apart therefrom and accurately measuring at a real time the size of the material even when changed in time series. SOLUTION: When light from a light emission diode is converged by a lens and formed into a spot 20 on a scattering plate 13, the light scattered inside becomes a light flux 16 spread at an angle to be emitted to the opposite side and projected on a slit plate 14. The spaces of light receiving elements 15a formed on the surface of a light receiving part 15 provided in parallel under the slit plate 14 are equal to the spaces of slits 14a for the corresponding light receiving elements to be under the slits 14. The amount of light passing through the slit right under the spot 20 and arriving at the light receiving element is the maximum and it decreases as being apart from the light receiving element. The output of the light receiving element is proportional to the injection amount of light.
Patent JP-H11158085-A (JP)
Title: Production of hydrocarbon solvent
Inventor: AIDA FUYUKI
IPC: C07C2/06
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nonpollution type hydrocarbon solvent produced from propylene as a raw material and consisting essentially of an isoparaffin, especially 2,3-dimethylbutane and 2-methylpentane. SOLUTION: This method for producing a hydrocarbon solvent comprises carrying out a dimerizing reaction of propylene, then hydrogenating and distilling the resultant dimerized substance obtained by the reaction and including >=90 mass % of 2,3-dimethylbutane and/or 2-methylpentane therein.
Patent JP-H05314950-A (JP)
Title: Lamp
Inventor: HENRIKUSU YOHANESU FUBERUTASU
IPC: H01J61/50
Filed: 1992-12-21
Abstract: PURPOSE: To provide a lamp which is easily manufactured and has a simple structure comparing with the conventional lamp of the same kind. CONSTITUTION: A lamp has an electric element 6 in a lamp vessel 2 mounted within an outer tube 1. A glass sleeve 10 which has a surrounding member 11 surrounds the lamp vessel. This glass sleeve 10 is welded to a tipped-off exhaust tube 5. A line which is wound around can be used as the surrounding member 11. This line can be fixed to the sleeve 10 by clamp fitting. The structure of this lamp is simple, and the outer tube 1 is effectively protected from the damage by a burst of the lamp vessel 2.
Patent JP-H03199080-A (JP)
Title: Aligner structure and preparation of color filter using the same
Inventor: KITAHARA TAKAHIRO
IPC: B41M1/14
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a color filter having uniform pattern width and forming no gap between pixels by successively using an aligner performing the alignment of RGB in the alignment of pins having different diameters. CONSTITUTION:A pin aligner 2 is mounted to a microhead as an aligner. At the time of the printing of RGB, carbide pins whose diameters have difference twice a pixel are used and carbide pins having pin diameters respectively smaller than the diameter of the first color pin by phi220mum and phi300mum are replaced to be used. The pin of phi300mum is used in the printing of the first color to perform the positioning from the outer diameter thereof by the microhead and, after the microhead is fixed to perform printing, only the replacement of the pins having different diameters is performed on and after the second color and it is unnecessary to move the microhead and printing generating no shift between respective colors becomes possible and printing requiring no trial printing becomes possible. As a result, hue inferiority due to the missing of light is solved.
Patent JP-H09179314-A (JP)
Title: Method for washing electrophotographic photoreceptor substrate, method of manufacture for photoreceptor and photoreceptor formed by the method
Inventor: NAKANISHI TATSUO
IPC: G03G5/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a washing method which eliminates fogging, black spots or white spots, etc., is pollution-free and is simple to handle by processing a photoreceptor substrate with a detergent liquid of a specific pH value in the presence of a nonionic surfactant, anionic surfactant and amphoteric surfactant prior to formation of a photosensitive layer. SOLUTION: The surface of the electrophotographic photoreceptor substrate is processed with the detergent liquid of the pH value of 9.5 to 13.0 in the presence of the nonionic surfactant, anionic surfactant and amphoteric surfactant. For example, a detergent soln. is used for a first tank 1-1 and the stains, such as metallic powder and oil, sticking to the photoreceptor substrate surface are completely washed in a second tank 1-2 of nearly the same constitution. Further, the detergent, etc., used in the first and second tanks are washed away in third to fifth tanks 2-1 to 2-3. Pure water is poured into the fifth tank 2-3 and the fifth tank liquid overflowing therefrom is poured into the fourth tank 4. The liquid overflowing from the fourth tank 4 is poured into the third tank. The liquid overflowing from the third tank is discarded.
Patent JP-H07156661-A (JP)
Title: Cover top mounting device for truck
Inventor: SEKI JUNICHI
IPC: B60J7/10
Filed: 1993-12-09
Abstract: PURPOSE:To provide a mounting device for impeding an appearance attraction from worsening of a pallet when a cover top is removed from the pallet, in the mounting device for the cover top removably mounted on the pallet of a truck. CONSTITUTION:A deck liner 4 fixed to a pallet 2 and a cover top 3 mounted on the pallet 2 are fixed by a bolt 16 mounted in lower/upper side brackets 15, 14 fixed respectively to these deck liner and cover top.
Patent JP-H03203483-A (JP)
Title: Display device
Inventor: OSAWA HIROSHI
IPC: G06F3/14
Filed: 1989-12-29
Abstract: PURPOSE:To record video information without being restricted by the size of the video information by recording only the minimum video information required for reproducing the inputted video information in a memory part and reproducing the video information for one frame or one field out of the recorded information. CONSTITUTION:At the time of recording video information, movement detecting processing is executed by a movement detecting part 4 when necessary and video information indicating that video information relating to a frame or a field is changed from the immediately preceding video information. The video information is compressed by a compressing part 3 and written in a memory part 6. At the time of reproducing the video information, the video information read out of a memory part 6 and extended by an extension part 7 is corrected by a movement correcting part 11 to reproduce the complete video information of one frame or one field. Even if a recording medium such as a semiconductor memory having small storage capacity is used, the video information can be recorded without being restricted by the size of the video information.
Patent JP-H08149811-A (JP)
Title: Single-phase input three-phase all-wave rectification circuit and single-phase input pseudo four-phase all-wave rectification circuit
Inventor: SUZUKI YASUNOBU
IPC: H02M7/155
Filed: 1994-12-29
Abstract: PURPOSE: To improve a conversion efficiency, a power factor, and a power supply high harmonic rate by connecting three input terminals consisting of two single-phase input AC terminals and a third terminal to the AC input terminal of a three-phase all-wave bridge, constituting a three-phase rectification circuit in a pseudo manner, and generating a three-phase all-wave rectification output waveform. CONSTITUTION: The one terminal of a capacitor is connected to one input terminal of a single-phase AC input terminal and one terminal of a choke coil is connected to the other input terminal. The connection point between the other terminal of the capacitor and the other terminal of the choke coil is used as a third terminal. The three input terminals consisting of the two single-phase AC input terminals and the third terminal are connected to the AC input terminal of the three-phase all-wave bridge rectification circuit. Then, the values of the capacitor and the choke coil are selected according to a DC load resistor connected to a DC output terminal, a three- phase rectification circuit is configured in a pseudo manner, and a three-phase all-wave output waveform is generated.
Patent JP-H09178990-A (JP)
Title: Optical fiber cable
Inventor: IWAKURA DAISUKE
IPC: G02B6/44
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the forced bending distortion of a tape-like coated optical fiber and the transmission loss increase of an optical fiber accompanying it in the optical fiber cable of a type for which a bar-like unit housing the tape- like coated optical fiber is SZ twisted on the outer periphery of a center bar-like member. SOLUTION: The SZ twisting of the bar-like unit 15 is performed so as to turn the depth direction of the groove 23 of a round barlike member 25 with a groove to the radial direction of the center bar-like member 11 in a center part (A) between the inversion parts of a twisting direction and to position a groove side wall positioned on the inner side of bending between the groove side wall on the opposite side and the outer peripheral surface of the center bar-like member 11 at the inversion part of the twisting direction at the time of assuming that the round bar-like memeber 25 with the groove is SZ twisted while the depth direction of the groove is turned in the radial direction of the center bar-like member in the inversion parts (B) and (C) of the twisting direction.
Patent JP-H0695911-A (JP)
Title: Debugging method based upon memory address and its measuring instrument
Inventor: TOMITA NAOKI
IPC: G06F11/28
Filed: 1991-12-02
Abstract: PURPOSE:To save time to be consumed for debugging by sequentially fetching the execution addresses of a memory map in accordance with the reading clocks of a memory and displaying the execution addresses so as to visually follow up them. CONSTITUTION:A reading part 7 reads out an execution address on an address bus based upon a clock generated from a ROM 3. Namely, data existing in the address bus are extracted together with a reading instruction outputted from a CPU to the ROM 3 by using a reading clock generated from the ROM 3 as a trigger and temporarily stored in a buffer. Then, a display address setting part 9 sets up a leading address and a range to be displayed based upon the reading address and detects data necessary for debugging. A display correction part 11 converts the leading address set up by the setting part 9 out of the execution addresses extracted from the ROM by the reading part 7 and temporarily stored in the buffer and data in the address range so as to be visually followed up.
Patent JP-H10183669-A (JP)
Title: Control device for construction machine
Inventor: TOZAWA SHOJI
IPC: G05B11/36
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate, as far as possible, the deviation between aimed action information and actual action information in a control device of construction machine such as hydraulic shovel. SOLUTION: In the construction machine, an arm supported on the side of a machine body and a operation member supported by the arm are operated by a cylinder type actuators 120-122. In this case, there are provided a desired value setting means 80 for setting aimed action information of the arm, an action information sensing means 91 for sensing action information of the arm, a control means 1 which receives action information of the arm and target action information to control the actuators 120-122, and a correction information storage means 140 for storing correction information to correct aimed action information, and the control means 1 controls the actuators 120-122 to bring the arm with the action member into its desired action state using corrected aimed action information, which is corrected based on correction information from the means 140.
Patent JP-H03200484-A (JP)
Title: Riding-type working vehicle
Inventor: BANDO FUTAMU
IPC: B62D15/02
Filed: 1989-12-28
Abstract: PURPOSE:To facilitate driving in a riding-type working vehicle with a mower connected to the body front part thereof by providing display devices for indicating the steering direction and steering angle of the body in the state of being linked with rear wheels so as to be operated automatically in linkage with the steering oscillation of the rear wheels. CONSTITUTION:The turning of a steering wheel 6 is transmitted to rear wheels 2 through a pinion gear 26, a sector gear 21, a pitman arm 11, a first drag link 31, a reverse link 32 and a second drag link 33. The display boards 12 of steering display devices 8 fitted at the bilateral front ends of a body 3 are fitted rotatably around fulcrums 16 as well as form a parallel quadruple link by a link rod 30, and the link rod 30 is connected to the operating arm 11b of the pitman arm 11 so as to rotate the display boards 12 according to the steering of the rear wheels 2. With this constitution, the operation of the steering wheel can be facilitated.
Patent JP-H06189885-A (JP)
Title: Tableware washing machine
Inventor: SATSUMA NORIFUMI
IPC: E03C1/284
Filed: 1992-12-22
Abstract: PURPOSE:To surely execute water sealing to a trap, in the tableware washing machine provided with the trap. CONSTITUTION:The tableware washing machine is provided with a washing tank for washing tableware, a drain pump for discharging water stored in this washing tank to the outside of the machine, a drain hose 19 connected to this drain pump, and a U-shaped trap 25 provided on the way of this drain hose, and by swelling at least a part of an outlet side of the U-shaped trap to the outside, an air vent part 27 is formed, and the upper side wall 28 of this air vent part is inclined toward the center part Q side of the trap to the vertical direction P.
Patent JP-2000174841-A (JP)
Title: Data radio unit
Inventor: SHIMADA TETSUYA
IPC: H04L12/28
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To allow data radio unit to be used for data communication in addition to data communication, in compliance with a communication protocol by writing received data to be demodulated to a temporary storage section on the basis of a synchronizing clock and stopping the reception, when an interval of the received clock generated by squaring the demodulated received data is a prescribed time or longer. SOLUTION: A synchronization clock generating section 303 generates a synchronizing clock signal SCLK for demodulation data latch from a preamble part of demodulated reception data. A reception clock generating section 307 receives demodulated reception data and squares the received data to generate a reception clock for monitoring received data. A reception clock monitor section 308 stops the reception, when the interval of the received clocks is wider than a prescribed time. A received clock signal RCLK is not generated at an interval of a carrier sense signal between on and off, a write enable signal is reset when no reception clock signal RCLK is outputted, and only the correct reception data are written in a temporary storage section 306.