baber/WOPTO huggingface dataset:
Patent JP-H10180659-A (JP)
Title: Micromanipulator
Inventor: MATSUO YUICHIRO
IPC: B25J7/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To easily correct an operation change caused by a difference in direction between applied loads when an operation needle is driven by converting a driving signal outputted from driving means into mechanical kinetic energy and changing its conversion ratio according to the moving direction of the operation needle. SOLUTION: A rotary knob (a) attached to the shaft of a rotary encoder so as to be freely rotated is rotated against one side face of input means 7 and a pulse corresponding to its rotational angle and a signal indicating a rotational direction are outputted to driving means 8. Upon receiving an operation content from the input means 7, this driving means 8 outputs, in the form of a driving pulse, energy necessary for generating the displacement to an ultrasonic actuator 10 of a manipulator main body 1. At this time, the conversion ratio of a driving signal supplied to the manipulator main body 1 is changed by correcting means 9 according to the moving direction of an operation needle 2. Thus, an operation change caused by an operation amount difference between directions of applied loads is easily corrected.
Patent JP-2000232012-A (JP)
Title: Manufacture of rare-earth magnet
Inventor: KUSUNOKI MASAO
IPC: H01F1/055
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a rare-earth magnet having large residual magnetization and a practically sufficient coercive force by using a simple device, by continuously performing sintering under a low pressure after vacuum sintering. SOLUTION: A molded body is sintered at 1,000-1,150 deg.C in a vacuum or an inert gas atmosphere maintained at the atmospheric pressure or lower. Consequently, the open bores in the molded body are vanished by increasing the density of the sintered body to 90-98% of the true density. Continuously, sintering treatment is performed at 900-1,150 deg.C in an inert gas atmosphere maintained at 1-20 atm, preferably, at 1-10 atm. The sintering time is adjusted to 0.1-5 hours, but 0.5-4 hours are particularly appropriate to minutely control the sintering reaction in the inert gas atmosphere. Finally, a rare-earth magnet is manufactured by subjecting the sintered body to aging treatment, working, and surface treatment. It is preferable to perform the aging treatment one or more times at a temperature lower than the sintering temperature.
Patent JP-H05179269-A (JP)
Title: Lubricant
Inventor: TANIGUCHI MORIO
IPC: B82B3/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a fixable lubricant having extremely low surface energy and excellent lubricity and useful as a molecular-size bearing by introducing a substituent for promoting the adsorption to other material into a fluorinated fullerene. CONSTITUTION:The objective lubricating oil is produced by introducing a substituent for promoting the adsorption or bonding to other material into a fullerene having fluorine atoms bonded thereto. The lubricating oil is preferably produced by heating a fullerene which is a spherical molecule composed exclusively of carbon atoms and having carbon number of 60, 70, 76, etc., in fluorine gas to start the fluorination reaction, stopping the reaction in a state leaving unreacted part and introducing the above substituent into the molecule. The introduction of the substituent is preferably carried out by reacting the above fluorinated fullerene with a metal complex containing Pt, Pd, Co, etc., e.g. [(C6H5)3P]2Pt(eta<2>-C2H4).
Patent JP-H09161077-A (JP)
Title: Coin discriminating device
Inventor: TANIGUCHI TADAYUKI
IPC: G06T1/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To highly accurately discriminate the authenticity of a coin by extracting a feature point to be used for sorting a coin by the use of a change point in the distribution of the number of pixels in the radius direction observed from the center of the coin. SOLUTION: A coin discrimination part 18 discriminates the denomination of a coin 1 from the outer diameter value of the coin 1 outputted from a center/ diameter extraction part 15 by comparing it with a previously preparedouter diameter list of genuine coin. The discriminated result is outputted to an authenticity discrimination part 19. A picture binarizing part 14 binarizes a multi- valued picture signal stored in a pattern memory part 13 by using a prescribed threshold and transfers the binarized result to a pixel measuring part 16. The measuring part 16 calculates the total number of black pixels included in the inside of a radius (x) from a part corresponding to the center of the coin of the binary picture signal transferred from the binarizing part 14.  The calculated total number of black pixels and the result of correspondence to the radius are transferred to a feature point extraction part 17. The extraction part 17 extracts a change point of the distribution data of all black pixels as a feature point and outputs the feature point to the discrimination part 19.
Patent JP-2001169172-A (JP)
Title: Image pickup device, image processor, image pickup system, image pickup method and storage medium
Inventor: ITO MASAMICHI
IPC: H04N5/92
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device, capable of easily and reliably providing an image desired by a user for magnifying the use of a picked-up image. SOLUTION: An output means 117 segments the angle of view of a prescribed size from all the effective pixels of an image pickup means 104 and outputs image information (moving image information) obtained by pixels within the angle of view. A control means 122 moves the angle of view within all effective pixels of the means 104.
Patent JP-H06193227-A (JP)
Title: Mounting jig for rain shelter and curing sheet and mounting method for rain shelter and curing sheet using the same
Inventor: OZAKI YUTAKA
IPC: E04F13/08
Filed: 1992-12-25
Abstract: PURPOSE:To provide a rain shelter and curing sheet capable of extensively installing the same easily under the favorable conditions in the vicinity of a temporary scaffold. CONSTITUTION:A mounting member 3 is installed on a coiled spring 2 to form a sheet installation jig 1, the one end of it is installed to a clamp metal fitting 8 of a temporary scaffold 7, and the coiled spring 2 is bent with the other end of the jig positioned at the lower side of an eave soffit to form a clearance between spring wire materials. A rain avoiding and curing sheet is inserted into the clearance and held to install the rain avoiding and curing sheet extensively around the temporary scaffold 7.
Patent JP-H07181749-A (JP)
Title: Liquid developer
Inventor: SHUDO YOSHIKAZU
IPC: G03G9/12
Filed: 1993-12-22
Abstract: PURPOSE:To ensure very satisfactory dispersibility of particles of a magnetic substance in a liq. and superor fixability by using an org. magnetic material as the magnetic substance. CONSTITUTION:In the liq. developer based on at least particles contg. a magnetic substance and a carrier liq., an org. magnetic material is used as the magnetic substance. This org. magnetic material is, e.g. a condensed polycyclic polynuclear aro. resin magnetic substance, an org. magnetic substance made of an org. metallic complex such as poly-bis-2,6- pyridinediylmethylidenenitrilohexamethylenenitrilomethylidene iron sulfate or an org. magnetic substance made of a specified ferrocen polymer. Since the magnetic substance has a low specific gravity and high compatibility with other org. material to be combined, satisfactory uniform dispersibility of the magnetic substance in the particles is ensured. Since the specific gravity of the magnetic substance is low, the dispersibility of the particles contg. the magnetic substance in the liq. developer is considerably improved and a clear image is obtd. Since the magnetic substance has self-fixability, satisfactory fixability is ensured.
Patent JP-2001129749-A (JP)
Title: Method and device for detecting tool blade edge position
Inventor: TAWARA TAKAO
IPC: B23B49/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To easily detect an axial position of a blade edge of a tool having a diameter of about 50 microns, with accuracy of 1 micron or less. SOLUTION: This tool blade edge position detecting device includes a point light source 1, a line sensor 5, a peak rectification holding circuit, and a display unit. The point light source 1 irradiates a light sensitive surfaces of one or plural unit picture elements on the line sensor 5. A blade edge of a tool 3 is entered between the point light source 1 and the line sensor 5 from a vertical upper part. When the irradiated light is partially or fully interrupted by the blade edge of the tool 3, the photoelectrically converted output of each unit picture element is reduced corresponding to the interruption degree of the light. The display unit displays a position of the blade edge of the tool on the basis of an output signal of the peak rectification holding circuit detecting a degree of reduction.
Patent JP-H07179896-A (JP)
Title: Liquid detergent composition
Inventor: NAKAZAWA TAKEKAZU
IPC: C11D17/00
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a liquid detergent composition which removes readily and efficiently smears such as fingermarks, nicotine and oil stain and forms films on the surface of a substrate after spraying and wiping to impart it a water-and oil-repellency and antistatic properties, thereby preventing adherence of stains. CONSTITUTION:This detergent composition comprises essentially 0.1-20wt.% surfactant, 0.05-15wt.% alkali, 0.5-15wt.% glycolic solvent, 0.1-10wt.% emulsion for wax and 0.01-5wt.% fluoroplastic powder.
Patent JP-H06190312-A (JP)
Title: Band marking control apparatus
Inventor: YOSHIKAWA MITSURU
IPC: B05B12/00
Filed: 1992-12-25
Abstract: PURPOSE:To enable band color display without altering the nozzle setting position by generating the cyclic signals repeated cyclically corresponding to the repeating intervals of band color display and sending them to an actuator with delay. CONSTITUTION:A standard time generating apparatus 1 sends out pulses at constant time intervals to be the time standard. A cycle setting means 2 counts the pulses sent out of the standard time generating apparatus 1 and generates cyclic signals repeated cyclically corresponding to the repeated intervals of the band color display. A delaying means 3 sends out the signals sent out of the cycle setting means 2 to an actuator with delay. In this way, repeated cyclic signals are generated cyclically corresponding to the repeated intervals of the band color display and sent to the actuator. Consequently, the difference between the display position and the nozzle setting position can be corrected by altering the delaying degree. As a result, without alteration of the nozzle setting position, band color display can be carried out.
Patent JP-2001165696-A (JP)
Title: Portable information terminal
Inventor: MATSUI TAKAHIRO
IPC: G06M3/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To eliminate troublesome input work of much data into a personal computer required to perform health control by data of a Mampo-kei (registered trademark meaning a pedometer). SOLUTION: A pedometer part 11 measures pedometer data and holds it in a dedicated area. A timer function part 12 measures hours at all times and outputs a power turn-on signal each time the date changes. A power supply control part 13 receives the turn-on signal. If power is on when the turn-on signal is inputted, then the power remains on. If the power is off, then the power is turned on. A data control part 14 gets started when it receives the turn-on signal, collects the pedometer data from the pedometer part 11 and analyzes it, saves a result of the analysis, and then resets the pedometer data stored in the area dedicated to the pedometer data.
Patent JP-H103081-A (JP)
Title: Liquid crystal display device
Inventor: YAMAHARA MOTOHIRO
IPC: G02B5/30
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To solve a gradation inversion phenomenon in the up-and-down direc tion and in the left-and-right direction and a coloring phenomenon in the up-and- down direction and also to provide a liquid crystal display device having no display uneveness and having high contrast. SOLUTION: A liquid crystal display element 1 has a liquid crystal layer 8 held between electrode substrates 6, 7 like it is in contact with oriented films 11, 14 and is provided with optical phase difference plates 2, 3 at both sides of the element, This liquid crystal layer 8 is divided into a first division part 8a and a second division part 8b whose sizes are different and they are respectively oriented in different directions. Moreover, the optical phase difference plates 2, 3 are arranged with respect to the larger first division part 8a so that the inclined direction of a refractive index ellipse specifying anisotropies of refractive indexes of the optical phase difference plates 2, 3 with respect to the plates 2, 3 and the pretilted direction of liquid crystal moleculars to be arranged in the vicinity of the oriented films 11. 14 become opposite.  Thus, an offset optical characteristic can be properly compesated and a visual angle characteristic at the time a visual angle is inclined is improved.
Patent JP-H06191313-A (JP)
Title: Drive force control device for vehicle
Inventor: NIIKURA YASUHIRO
IPC: B60W10/10
Filed: 1992-12-28
Abstract: PURPOSE:To achieve an optimum maneuverability even if a vehicle is under a travel condition where the engine drive force is near zero by providing a drive force control means to control a generated drive force from a drive source so that a shortage of a detected drive force can be compensated, when it is judged that the detected drive force is short of a reference drive force based on a required yaw moment. CONSTITUTION:A drive force distribution control means (e) to control the distribution of a drive force into wheels (c) and (d) which produces a drive source (b) so that a yaw moment set by a yaw moment set means (a) required by a vehicle can be obtained. Also a drive force judgment means (h) to judge whether or not a detected drive force from a drive force detecting means (f) which detects a generated drive force of the drive source (b) meets the reference drive force from a reference drive force setting means (g). Then, a drive force control means (i) which controls, when it is judged by the drive force judgment means (h) that the detected drive force is short, the generated drive force of the drive source (b) so that the shortage can be compensated. Thus, even if a vehicle is under a travel condition where the engine drive force is near zero, on optimum maneuverability can be achieved.
Patent JP-2000231943-A (JP)
Title: Semiconductor electrode and its manufacture
Inventor: HIGUCHI KAZUO
IPC: H01L31/04
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a semiconductor electrode and to enhance its energy conversion efficiency without lowering the specific surface of a semiconductor, by forming it by a film comprising the semiconductor having a columnar construction formed on the base and its surface. SOLUTION: When a semiconductor film having a large specific surface while leaving a gap to a certain extent between individual columnar structures in a columnar construction is used for a solar battery with its surface adhered by a color matter for example, energy conversion efficiency is enhanced by increasing adhesion of the color matter and securing the amount of received light. In addition to a metal, a metal oxide such as TiO2 and the like or sulphide such as CdS and the like is preferably used for the film comprising a semiconductor. A method to form a vapor deposition film on the surface of a base by an inclined vapor deposition method in which vapor deposition particles are inputted from a direction inclined at an angle of not less than 10 degree from the normal line of the base is preferable.  Thereby, the inclined columnar construction is stablly formed and the specific surface gets larger. The color matter, the metal or the metal oxide is preferably adhered onto the surface of the vapor deposition film, and thereby, moisture adsorption in the atmosphere is reduced.
Patent JP-H11175559-A (JP)
Title: Information processor and method therefor and storage medium storing program for the method
Inventor: ITO SHIRO
IPC: G06F17/30
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem due to differences in the frame formats of each information source in retrieving information sources dispersed on a network. SOLUTION: A corresponding slot data holding part 102 holds the correspondence relation of slots between different frame formats. A retrieving part 104 retrieves a correspondence relation with a frame format which is not held in the corresponding slot data holding part 102, and updates the contents of the corresponding slot data holding part 102 based on information obtained through the communication of a communicating part 105.
Patent JP-2001129144-A (JP)
Title: Movable bed for golf training
Inventor: NONAKA HIROSHI
IPC: A63B69/36
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To enable a golfer to make the training meeting a real game in the conventional golfer's box for golf training while the actual situation is such that horizontal places are approximately tee grounds alone in golf courses in actuality and the golfers are forced to hit the ball in highly undulating places in most cases; for example, on sloping grounds, the golfers hit the ball by slightly regulating the direction or method of impact, hitting form, etc., according to a slope angle or a slope direction. SOLUTION: A movable bed which is embedded into or placed on a floor surface of the golfer's box for golf training and a moving means for moving the movable bed are provided. Further, the plural movable beds which are embedded into or placed on the floor surface of the golfer's boxes for golf training and the moving means for moving the movable beds are provided.
Patent JP-H06204979-A (JP)
Title: M-ary spread spectrum system communication equipment
Inventor: NAGASE HIROSHI
IPC: H04J13/00
Filed: 1992-12-28
Abstract: PURPOSE:To improve reception performance under phasing conditions by performing multipath delay wave synthesis diversity. CONSTITUTION:Transmission data are converted in to parallel data symbols by the data symbol unit of M-ary modulation at a serial/parallel conversion circuit 1 and PN codes corresponding to the data symbols are selected at a mapping circuit 2. A PN code generation circuit assembly 3 generates the PN codes, unique words for training are inserted at a unique word insertion circuit 5 and spreading is performed by the PN codes for discriminating channels from a PN code generation circuit 7 at a multiplier 6. Reception signals are converted into a base band and after inverse spreading, diversity synthesis is performed at a tapped delay line 15. The tap coefficient of the tapped delay line 15 is appropriately adjusted at an arithmetic circuit 18 based on the unique word. The transmission PN codes are judged for the output by respective correlation devices 20, made correspond to the data symbols at an inverse mapping circuit 21 and reproduced at a parallel/serial, conversion circuit 22.
Patent JP-H11165188-A (JP)
Title: Lifting type aeration device
Inventor: KIMURA RYOJI
IPC: C02F3/20
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an aeration device of fine air bubble wherein blocking of fine bubble holes can be reduced and even if blocking occurs, the device can be easily replaced in a short period of time by a simple operation and an economical burden can be reduced. SOLUTION: The aeration device is formed by mounting a plurality of aeration cylinders 10, in each of which a large number of aeration holes 11 each having a diameter of 1 mm or more are formed, parallelly on a movable frame. The outer periphery of the cylinder 10 is covered with a nonwoven fabric 12 and the air blown off from the holes 11 passes through the fabric 12 in the form of fine bubbles, which bubbles are brought into contact with the liquid in a treatment tank, and an air filter is equipped in a blower for feeding air to the cylinders 10.
Patent JP-H11183569-A (JP)
Title: Ic testing apparatus
Inventor: DOI HIDEO
IPC: G01R31/28
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an IC testing apparatus in which a matching signal is corrected and in which whether a pattern is matched or not can be judged by installing a rate adjusting circuit which corrects the deviation of the timing of matching signals which are reported respectively from digital functional circuits whose test rate is different. SOLUTION: When the synchrinizing signal (d) of a second functional unit is skipped, a rate adjusting circuit 26 outputs the output signal (f) of the rate adjusting circuit 26 as '1'. A matching judgment circuit 18 can output apparently a normal judgment signal (g) used to judge a pattern matching operation by using only the matching signal (b) of a first unit. The adjusting circuit 26 outputs the matching signal (e) of the second unit as it is when a matching-cycle enable signal C is at '0'. Thereby, when a DUT sets the enable signal C at '1' during a matching cycle, it detects the judgment signal (g), and it sets the enable signal C at '0'. Thereby, the judgment signal (g) can be used as a pass/ fail signal.
Patent JP-2000167355-A (JP)
Title: Purifying apparatus
Inventor: OGATA SHIRO
IPC: C02F1/72
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a purifying apparatus which has an improved purifying capability, and can be easily maintained by placing a photocatalytic filter unit in a cylinder through which a fluid to be treated flows in the axial direction and by causing a part of the unit to cross the direction of flow of the fluid. SOLUTION: This purifying apparatus 1 has a photocatalyst filter unit 4 placed in a cylinder 3 stood and installed on a base 2. The unit 4 comprises a photocatalytic filter 13 in the form of bands twisted and attached radially and spirally around an axial member and an excitation light emitting tube 14 inserted into the inside of the axial member. Contaminated air flowing from an inlet port 5 into the cylinder 3 by driving a fan 15 is brought into contact with the photocatalytic filter 13, and various compounds in the contaminated air is oxidatively decomposed by a photocatalyst activated by ultraviolet rays from the excitation light emitting tube 14. Thus cleaned air is exhausted out of the cylinder 3. The photocatalytically functional layer homogeneously receives a large amount of ultraviolet rays, and surely carries out a photocatalytic function.
Patent JP-H11168775-A (JP)
Title: Remote controller
Inventor: NAGATSUKA KAZUYOSHI
IPC: H04Q9/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To easily find the location of a remote control transmitter, when it is lost and to sufficiently reduce malfunctions related to the position reporting function in a remote controller for remote operation of a VCR. SOLUTION: In this remote controller for remotely operating the VCR, a remote control transmitter is provided with a receiving and sounding device 1 and a frequency selection circuit 4 for selecting whether or not a received sound wave is one of a stipulated single frequency. When a stipulated sound wave is emitted from the outside of the remote control transmitter, it is received and selected and the receiving and sounding device 1 is rung. The frequency selection circuit 4 is provided with the timers of mutually differing set times, and since selection output is obtained when the cycle of received signals is shorter than one of the set time and longer than the other, the signals of the stipulated single frequency are selected accurately.