baber/WOPTO huggingface dataset:
Patent JP-2002133425-A (JP)
Title: Information processing device, its method, and storage medium
Inventor: MATSUTANI SHIGEKI
IPC: G06T7/60
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To realize inner and outer judgment at higher speed than an inner and outer judging method based on Gauss' theorem by practicing the inner and outer judgment of points existing independent of it to a convex polyhedron constituted by the assembly of faces by only arithmetical operation. SOLUTION: Positive - negative judgment is conducted by calculating a vector v[jV] from a given point P to a vertex jV, and calculating inner product (v[jV],n[iS]) of the v[jV] and a normal n[iS] of a an iS-th face in step S106. If a result is a negative, judgment is made as an outer point, and the inner and outer judgment is finished (step S107). If the result of the inner product is positive in the step S106, the judgment whether the next vertex is present or not is conducted (step S104), if it is present, a vertex (jV+1) is similarly processed from the step S105. Like this, if the inner product (v[jV],n[iS]) to all vertexes on the all faces is positive, judgment is made as an inner point.
Patent JP-2001178723-A (JP)
Title: Ultrasonic realtime slow-motion display
Inventor: OLSTAD BJORN
IPC: A61B5/352
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for acquiring ultrasonic data at a certain acquisition speed and displaying at least part of the ultrasonic data at a display speed slower than the acquisition speed. SOLUTION: Ultrasonic data are continuously acquired and stored at a frame rate faster than a recognition speed of people's eyes, and at least part of the acquired ultrasonic data is displayed at a frame rate recognizable by a people. The acquisition and display of the data are synchronized from time to time when a condition for synchronization is satisfied. The condition for synchronization relates to a triggering event produced, for example, by a physiological phenomenon, detected with prescribed intervals of time or for example, in the ECG trace, or a triggering event through the triggering produced by the triggering event. Therefore, the acquired ultrasonic data, maintaining the realtime synchronism, are displayed at a display speed slower than the acquisition speed, or preferably, slower than the maximum recognition speed of people's eyes.
Patent JP-2002104630-A (JP)
Title: Delivery assisting system and market research assisting system
Inventor: YAMAMASU MICHISATO
IPC: G06Q30/06
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a delivery assisting system capable of accurately and efficiently receiving an order, manufacturing, and delivering by utilizing a delivery expert trader and to efficiently collect the opinions of a target customer layer and an actual demander when making market research. SOLUTION: First, individual information is registered and an ID number and a pass word are obtained. By making access to a home page on internet, the IC number and the pass word are inputted, and a commodity order, a delivery destination, and a delivery time are transmitted according to order input. Transmission data is classified into commodity manufacture information and delivery information, and together with delivery processing information during registration, a manufacture and a delivery trader are indicated by an electronic mail. In addition, according to request of a member trader, a questionnaire object is extracted from individual data and order history data of registered consumer, questionnaire investigation is effected by an electronic main, and a market tendency is researched into.
Patent JP-2002138394-A (JP)
Title: Copolymer emulsion for coating moisture-proof paper
Inventor: KOBAYASHI HISAFUMI
IPC: D21H19/18
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion for paper coating which provides a moisture- proof paper excellent in moisture resistance, especially moisture resistance when folded and cracked, blocking resistance and wax bleeding resistance and simultaneously excellent in breaking properties. SOLUTION: This copolymer emulsion for coating the moisture-proof paper comprises a particle with core-shell structure which is composed of the core part obtained by carrying out emulsion polymerization of a monomer mixture comprising 5-15 wt.% of an ethylene-based unsaturated carboxylic acid monomer (2), 65-90 wt.% of a (meth)acrylic ester-based monomer (3) and 0-25 wt.% of a styrene-based monomer (4) in the presence of 5-15 wt.% of a wax (1) in an aqueous medium and the shell part obtained by carrying out emulsion polymerization of a monomer mixture comprising 10-30 wt.% of (2), 10-40 wt.% of (3) and 50-80 wt.% of (4) without the presence of (1) in the aqueous medium.
Patent JP-2001167589-A (JP)
Title: Non-volatile semiconductor memory and its programming method
Inventor: KIM DONG-HWAN
IPC: G11C11/56
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory and its programming method in which margin between threshold voltage are kept constant after programming. SOLUTION: This device comprises bit lines, plural word lines arranged perpendicularly to these bit lines, plural memory cells arranged respectively at intersection regions of the bit lines and the word lines, a storing circuit having at least two latches latching data, and a program data discriminating circuit setting the bit lines to either of program voltage and program prohibiting voltage depending on a logic state of data latched by the latch by programming operation.
Patent JP-2002102233-A (JP)
Title: Medical staple driver
Inventor: KOSEKI TOMOAKI
IPC: A61B17/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a medical driver to be easily operated and to be securely fixable to a staple. SOLUTION: By adopting an open/close lid and a slide cover in the driver, it is not necessary to screw the top of the driver, and a staple can be securely held and driven even if the horizontal part of the staple projects as a plate. Further, as the lid is curved, the driver can be easily detached without holding the lid by hand after the staple is driven. The slide cover can be fixed to the shaft more securely with a hold screw and a cross screw. Because of a lock plate and a projection above the shaft, a screw part is completely eliminated, so that the driver is easily operated and securely endures the impact of driving. Moreover, as a plunger is adopted, the trouble such as dropping of the staple during the delivery of the driver between a nurse and a doctor can be prevented.
Patent JP-2002151194-A (JP)
Title: Waterproof connector seal
Inventor: SUZUKI KATAHITO
IPC: H01R43/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector seal allowing easy and quick assembly to a connector and having an excellent sealing property for sufficiently reducing engagement resistance in engagement between the connectors. SOLUTION: This waterproof connector seal 5 is formed by sticking two annular layers consisting of an outer circumference layer 59 and an inner circumference layer 61 to each other. In formation, hardness of the outer circumference layer 59 is set to be lower than that of the inner circumference layer 61.
Patent JP-2002148121-A (JP)
Title: Wavelength monitor, wavelength-stabilized light source using the same, and method of detecting wavelength
Inventor: MASUDA TAKEYUKI
IPC: G01J3/26
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of optical components, and to facilitate adjustment for an optical axis, in a wavelength monitor. SOLUTION: A wavelength filter 1 of which the wavelength transmission characteristic is continuously changed by an incident angle is arranged on the optical axis of a laser beam, and transmission light of the wavelength filter is optically coupled to a photoreceiving element 3. The filter 1 is vibrated by a piezoelectric element 2 to vibrate finely the incident angle. An output signal from a luminescent element 8 is supplied to a lock-in amplifier 6, and a frequency of the output signal is monitored using a drive signal of the piezoelectric element 2 as a reference signal in the lock-in amplifier 6. A signal from the amplifier 6 is supplied to a drive control signal 9 to regulate a wavelength of the luminescent element 8.
Patent JP-2002147574-A (JP)
Title: Gear assembling method and gear positioning device
Inventor: KOBAYASHI AKIO
IPC: F16H55/17
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in assembling a gear to a gear shaft by preventing the dislocation of the gear when pressing the gear shaft into a shaft through hole to assemble the gear. SOLUTION: When positioning and holding the gear 13 to the gear shaft 12 in assembling the gear 13, the gear 13 is fitted into a positioning recessed part 20a of a positioning means 20 bored in nearly disc shape in conformity to the outline of the gear, to put a gear plate face to a seat face 20c. Air between the positioning means 20 and the gear 13 is extracted from the seat face 20c side through an air passage 21, and the close contact degree of the gear 13 with the seat face 20c is confirmed from the degree of vacuum detected at that time.
Patent JP-2002148428-A (JP)
Title: System for manufacturing color filter
Inventor: SUEHARA KAZUYOSHI
IPC: G02B5/20
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To realize the space saving of a clean room by efficiently disposing each machine, and to lower an equipment cost and a running cost. SOLUTION: A laminator LA and a developing machine DP are disposed in parallel. An exposure machine EX, an oven OV, turntables 16 and 21, and a cassette 22 are disposed near the exit 11 for substrates of the laminator. Robot hands 23 and 25 are provided at the entrance 10 and the exit 11 of the laminator LA, respectively. An electric cart 20 moving along the laminator LA is provided, and the cassette 20a of a glass substrate G is disposed in the electric cart 20. The glass substrate G is transferred to each machine by respective robot hands 23 and 25. A non-cleaned glass substrate Ga is inserted from the second substrate entrance/exit 13 of the laminator LA, and the glass substrate Ga is cleaned.  A glass substrate G for development, and a glass substrate G for intermediate cleaning or for final cleaning is inserted from a first substrate entrance/exit 12, and each processing is performed. The space saving and the improvement of transportation efficiency can be realized by the efficient disposition of each machine.
Patent JP-2002144470-A (JP)
Title: Multilayered structure and method for manufacturing the same
Inventor: MORITA HIROYUKI
IPC: C01B3/50
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered structure wherein a plurality of metal layers are provided on at least one surface of substrate and a pinhole free intermediate metal layer having a melting point lower than that of the metal layers is interposed between the metal layers and the substrate can be selected without being restricted by the substrate comprising a metal material and the metal layers to be bonded can be selected without being restricted by the substrate. SOLUTION: The intermediate metal layer is interposed between a plurality of the metal layers formed on the surface of the substrate to dispense with the eutectic layer at the interface of the substrate and the metal layers bonded thereto. Further, the substrate is not restricted by the substrate comprising the metal material and the metal layers are selected without being restricted by the material of the substrate.
Patent JP-2002157960-A (JP)
Title: Switching device and method and device of manufacturing x-ray tube device using the switching device
Inventor: YAMAZAKI ATSUSHI
IPC: H01J9/385
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a switching device for preventing the deterioration of quality by injection of insulating oil before deaeration into a housing, manufacturing method and a manufacturing device of an X-ray tube device using this. SOLUTION: This switching device has a solenoid valve 10A having an opening-closing valve 13a for opening and closing a part between the introducing side 11a and the deriving side 12a, and a coil 14a for controlling opening-closing operation of this opening-closing valve 13a, and a solenoid valve 10B having an opening-closing valve 13b for opening and closing a part between the introducing side 11b and the deriving side 12b, and a coil 14b for controlling opening- closing operation of this opening-closing valve 13b, and having the deriving side 12b connected to the deriving side 11a of the solenoid valve 10A.
Patent JP-2002031723-A (JP)
Title: Line laying method and line laying device for fibers
Inventor: KONDO KATSUAKI
IPC: G02B6/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To control the generation of a twist around the axial center in an EDF 2 laid on the surface of a substrate 3 when the EDF 2 is fed via a line laying head 41 and is laid on the surface of the substrate 3. SOLUTION: A rotating stage 11 which rotates the substrate 3 around the shaft orthogonal to the surface of the substrate 3, is provided, and the substrate 3 is rotated by the rotating stage 11 in the state that the line laying head 41 is fixed when the EDF 2 is laid in an arc shape on the surface of the substrate 3.
Patent JP-2001190519-A (JP)
Title: Compensation of variation in polarizing magnetic field during magnetic resonance imaging
Inventor: HINKS RICHARD SCOTT
IPC: G01R33/565
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To compensate variations in a polarizing magnetic field during magnetic resonance imaging. SOLUTION: At scanning time by a magnetic resonance imaging(MRI) system, a monitoring signal is acquired in an interleaving mode. A frequency change caused by variations in a polarizing magnetic field B0 is measured by using the monitoring signal 14 to compensate for image data acquired at scanning time by using these measured frequency change.
Patent JP-2002158370-A (JP)
Title: Optical receiver
Inventor: TACHIMORI MASASHI
IPC: H01L31/0232
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling system and circuit constitution which can constantly be stable in receiving operation by suppressing the saturation operation of a photodetective element or a reception circuit with respect to large light input, and applying optimal reverse bias simultaneously all over a wide temperature range. SOLUTION: This optical receiver is provided with an APD 1, a light input power control system to the APD consisting of a photoelectric level monitor 5, a mirror control unit 7 and a reflection variable mirror 6, and a high voltage reverse bias control system to the APD consisting of a high voltage power source 3 and a high voltage power source control unit 4.
Patent JP-2002164288-A (JP)
Title: Temperature control system
Inventor: OGAWARA YOSHIO
IPC: H01L21/205
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control system which controls the temperature of the fluid for temperature control, used in a semiconductor manufacturing apparatus, with high accuracy. SOLUTION: The system includes a tank T. The tank T has a fluid for temperature control used in a semiconductor manufacturing apparatus, a storage chamber 20 for holding the temperature control fluid therein, a jacket 19 covering the storage chamber, and an inert liquid filled in the jacket 19. The system also includes a heat exchanger 21 for circulating the inert liquid between the heat exchanger and the jacket 19, circulation passages 22 and 23 connected between the heat exchanger 21 and jacket 19, a pump 24 provided in the passages 22 and 23 for circulating the inert fluid, a sensor 10 for measuring the temperature of the temperature control fluid within the storage chamber 20, and a temperature adjuster 26 for electrically connecting the sensor 10 and heat exchanger 21.  The temperature adjuster 26 controls the heat exchanger 21, according to the temperature of the sensor 10 for heating or cooling the inert liquid, thus keeping the temperature of the temperature control fluid constant.
Patent JP-2002159809-A (JP)
Title: Filter for regenerating edible oil
Inventor: ANEOBI TSUGIO
IPC: B01D29/07
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a filter for regenerating edible oil capable of regenerating the aroma and taste of deteriorated edible oil and capable of lightening the darked color of the colored edible oil to return the same to the original color. SOLUTION: The filter for regenerating edible oil is constituted of a filter base medium comprising a porous material and the photocatalytic charcoal, winch is obtained by holding a photocatalyst to charcoal, fixed to the filter base medium.
Patent JP-2002160575-A (JP)
Title: Alarm device for working vehicle
Inventor: UMETANI HIROSHI
IPC: B60P1/44
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device for a working vehicle capable of being used continuously and semipermanently as an operational member of the working vehicle, eliminating the need for changing a power source, and surely notifying the surrounding of an operational state obviating the need for arranging another alarm device at a time of working. SOLUTION: In the working vehicle having the operational member to be extended outside of the vehicle at a time of working, an alarm device 3 to notify the state when the operational member is extended is provided at an appropriate portion of the operational member. The alarm device 3 has a generating section 31 to generate by means of a light input, a condenser section 32, an alarm section 33 to notify the surrounding and a control section (a state recognition means) 34 to operate the alarm section 33. The state recognition means 33 is an inclination switch and is formed into a unit with respective parts member. The state recognition means 34 is provided differently from respective parts member and is so constituted as to directly recognize the operational movement of the operational member, or to recognize the movement related to the work by the operational parts member.  The alarm section 33 is an on-and-off or a lighting lamp.
Patent JP-2002133563-A (JP)
Title: One-button rescue center
Inventor: SASAKI SHIGENOBU
IPC: G08B25/04
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To easily grasp a critical state in a short time when the safety of a weak such as woman, child or the like falls into the critical state. SOLUTION: Only by pushing the button of a security device with once microphone in a crisis, the critical state can be immediately reported to a rescue center by use of a satellite or communication line. The place can be specified on a map by a computer managing the security, and the conversation at that time is transmitted to and recorded in the computer.
Patent JP-2001222976-A (JP)
Title: Discharge lamp and lamp apparatus
Inventor: KAI MAKOTO
IPC: F21V29/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure vapor discharge lamp and its apparatus being able to prevent wire disconnection due to oxidization, etc., of the welded part or the like of wiring members, to attain a longer life of the lamp and to reduce the defective rate while the lamp power is increased and the reflector is down-sized. SOLUTION: The lamp comprises a luminescent material including light- emission tube where a pair of electrodes are opposingly arranged inside, a discharge lamp equipped with a pair of the sealing portions extended from the light-emission tube, a reflector reflecting the light emitted by the discharge lamp, a transparent member covering the reflector opening and accommodating the discharge lamp in the space with the reflector, excessive temperature rise restraining means to restrain the temperature rise at the welded points of the wiring members electrically connected to the discharge lamp electrodes.
Patent JP-2002166562-A (JP)
Title: Ink jet recorder
Inventor: SUGIMURA TOSHIHIKO
IPC: B41J2/165
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively clean an ink ejection nozzle formed in an ink head and the periphery thereof by using a small quantity of cleaning liquid while eliminating the possibility of staining the periphery. SOLUTION: On the nozzle forming face 2a of an ink head 2 in which ejection nozzles 22, 22,... corresponding to ink tanks T, T,... of respective colors are formed, an ooze-out opening 24 communicating with a cleaning tank T0 is made. Cleaning liquid contained in the cleaning tank T0 is oozed out from the ooze-out opening 24 and introduced along the nozzle forming face 2a to the regions for forming the ejection nozzles 22, 22,... thus cleaning these ejection nozzles 22, 22,... and the periphery thereof.
Patent JP-2002167744-A (JP)
Title: Ground hardness measuring device and ground hardness measuring machine
Inventor: KATO TOSHITAKA
IPC: E02D1/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a ground hardness measuring device and a ground hardness measuring machine usable by being installed in a relatively small vehicle by miniaturizing the device constitution, and obtaining an accurate measured value. SOLUTION: A guide column 7 is installed on a mobile vehicle such as a hydraulic backhoe 2. A rotational driving device 15 having a chuck device 14 of a boring rod 13 is installed so as to be freely liftable along the guide column 7. A bottom side lower end part of a hydraulic cylinder 20 for lifting the rotational driving device is connected to a lower part of the guide column 7, the tip of the upward rod abuts to a top part of a lifting column 21 fixed to a bracket 18 for installing the rotational driving device, and supports the rotational driving device 15. Thus, dead weight of a rod 20a of the hydraulic cylinder 20 has no influence on measurement of hardness.
Patent JP-2001211561-A (JP)
Title: Battery-equivalent circuit of magnetic-coupling autonomous type
Inventor: PETERSON WILLIAM ANDERS
IPC: H01M10/44
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery-equivalent circuit that equalizes at least a charge between a first battery and a second battery that are connected in series. SOLUTION: In the battery-equivalent circuit of a magnetic-coupling autonomous type, a negative terminal of the first battery and a positive terminal of the second battery are connected to a common node, and a switch circuit connected to the positive terminal of the first battery and to the negative terminal of the second battery is arranged in parallel with the first and second batteries and simultaneously connects the primary and secondary windings of a transformer.
Patent JP-2002172299-A (JP)
Title: Iron device
Inventor: KATAOKA YOSHINORI
IPC: D06F79/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To facilitate assortment in discarding due to disuse or unnecessity and improve recycling performance. SOLUTION: A stand 7 for placing an iron body 1 is formed by an upper cover 8 and a back cover 9. A power supply cord winder 12 and an electrode part 11 are provided on the back cover 9, and a wiring part 22 for electrically connecting the power supply cord winder 12 and the electrode part 11 in the stand 7 is provided on the upper cover 8. The wiring part 22 is formed by a conductor not covered with an electric insulator.