baber/WOPTO huggingface dataset:
Patent JP-2000162587-A (JP)
Title: Liquid crystal display device
Inventor: UEMURA SHIGERU
IPC: G02B1/115
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with its display screen having reduced reflection and excellent visibility. SOLUTION: A reflection preventing polarizing plate 24 is made by forming a reflection preventing layer 26 constructed with five layers of ZrO2 and SiO2 laminated on a surface of a polarizing plate 25a by sputtering. In the case the reflection preventing layer constructed with laminating the five layers of ZrO2 and SiO2 is utilized reflection of incident light can be lowered over an entire range of visible light.
Patent JP-2001210030-A (JP)
Title: Disk storage and actuator control method
Inventor: YAEGASHI KIMIHARU
IPC: G11B21/02
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk storage sufficiently strengthening latch force of a latch mechanism and providing sufficient drive force of VCM releasing the latch at a load operation time. SOLUTION: A CPU 2 turns on transistors 23, 28 at the load start time driving the VCM latched by the latch mechanism, and supplies a latch releasing current (drive current of a direction L equivalent to a load direction) with a boost voltage Vd of a level higher than a source voltage Vp from a capacitor 20 for a VCM coil 60. Thus, since the drive force exceeding the latch force of the latch mechanism is generated in the VCM, the latch of an actuator is released.
Patent JP-2001215884-A (JP)
Title: Label mounting device
Inventor: MIGISHIMA NOBUTOSHI
IPC: G09F7/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a device with which mounting and removing of display labels may be extremely easily carried out and the labels of two kinds of shapes may be mounted with the same holding member. SOLUTION: This device comprises the first holding member 22 installed on the lower side on the rear side of a front panel 201 and the second holding member 23 installed on the upper side thereof. The second holding member 23 is provided with a lower plate segment 205 of a button mounting member 207 existing on the upper side and an operation member 30 assembled on this lower plate segment 205. The device has the operation member 30 disposed movably in a direction parting from the front panel 201 and the first holding member 22. This operation member 30 is provided with a groove 18 engaging the other side of the flat planar display label 101 and the other of the display label is provided with a projecting part 27 for fixing the side of the display label 108 having a bent part to be nearly perpendicularly bent so that the display labels of the two kinds of the shapes may be mounted with the same holding member.
Patent JP-2001208367-A (JP)
Title: Air conditioner
Inventor: KATAYAMA KAZUYUKI
IPC: F24F13/22
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which does not need cleaning liquid by using the drain water generated at cooling for the cleaning of a heat exchanger. SOLUTION: In an air conditioner using a freezing cycle, the drain water generated from the evaporator constituting a freezing cycle is magnetized and turned into magnetic water, and an air conditioner, especially, a heat exchanger is washed in this magnetic water.
Patent JP-2001214966-A (JP)
Title: Speed change ratio adjustment method for continuously variable transmission with infinite speed change ratio
Inventor: SAKAI HIROMASA
IPC: F16H61/02
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To suppress dispersion in a unit speed change ratio in a geared neutral point. SOLUTION: The relative positional relationship between a speed change link and a connecting member is adjusted so that the actual inclined rotation angle ϕ after driving a step motor to a preset geared neutral point command point in a state of driving a continuously variable transmission with an infinite speed change ratio becomes within a preset adjustment range ±β across the geared neutral point GNP.
Patent JP-2001214512-A (JP)
Title: Construction method and structure for reinforcing column-to-beam connection of structure
Inventor: MIYASHITA SHINICHI
IPC: E04B1/21
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a construction method and structure for reinforcing the column-to-beam connections of a structure capable of effectively preventing breakdown caused by scraping-out and of enhancing productivity regarding the arrangement of reinforcement. SOLUTION: At the column-to-beam connection 3 for a reinforced concrete column or a steel reinforced concrete column 1 and a reinforced concrete beam or a steel reinforced concrete beam 2, the end 4a of lower beam end reinforcement 4 for the beam 2 is bent upwards inside the column-to-beam connection 3 and is bent in front (forwardly of the center of the column) and anchored in place. Restraining reinforcements 8 are placed inside the main column reinforcement 6 of the column 1 in such a manner as to surround the end 4a of the lower beam end reinforcement 4 bent in front and anchored in place.
Patent JP-2001218449-A (JP)
Title: Semiconductor switch control device and method
Inventor: YOSHIZUMI HIROSHI
IPC: H02M1/08
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a semiconductor switch for equally distributing application voltage to respective semiconductor switches and previously detecting to avoid simultaneous switching. SOLUTION: This semiconductor switch control device comprises a first control unit 9 for controlling a voltage to be applied to a plurality of semiconductor switches 1 and a second control unit 10 for outputting the switching signal 14 for switching respective semiconductor switches to a plurality of semiconductor switches in response to an off signal 13 are not outputting the switching signals to the respective semiconductor switches in response to the off signal 13. The second control unit controls an irregular signal 13a to the first control unit when the switching signal is not outputted in response to an on signal or when the switching signal is outputted in response to the off signal, an irregular signal 13a is outputted to the first control unit and the first control unit reduces the voltage in response to the irregular signal.
Patent JP-2001220257-A (JP)
Title: Method for producing lightweight cellular concrete
Inventor: SUDA MITSUO
IPC: C04B111/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a lightweight cellular concrete enabling the mixing of a large amount of lightweight cellular concrete powder as a powdery raw material of the lightweight cellular concrete while keeping a definite product duality. SOLUTION: A lightweight cellular concrete is produced by using a powdery raw material obtained by mixing a silicic raw material, a calcareous raw material and lightweight cellular concrete powder. In the above process, the amount of kneading water to be actually added to the system is set to the level calculated by subtracting 70-130 wt.% of the water content of the lightweight cellular concrete powder from the present amount of kneading water and the amount of the silicic raw material to be actually added to the system is calculated by subtracting the weight essentially equal to the bone dry weight of the lightweight cellular concrete powder from the present amount of the silicic raw material.
Patent JP-2001223014-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: WAKANA KOJIRO
IPC: H01M8/24
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To supply a reaction gas for a solid electrolyte uniformly and efficiently. SOLUTION: A solid electrolyte type fuel cell is constituted by having solid electrolyte plates, separators 12 and porous metal plates. Inside of outer circumferential part 14 of separator 12, a fuel gas feed hole 16a, oxidizer gas supply hole, fuel gas exhaust nozzles 17a,..., 17a and oxidizer gas exhaust nozzle are installed. At the central position on the surface 17A of the internal circumference part 15, a concave part 18a is installed, and a concave part is installed at the central position on the rear surface. Pipe arrangements 19a, 19a for fuel gas to connect fuel gas feed holes 16a, 16a and the inside of concave part 18a, and a pipe arrangement for oxidizer gas to connect fuel gas feed holes 16a, 16a of outer circumferential part 14, and the inside of concave part on the rear surface are installed.  Spiral concave grooves 21a,..., 21a for fuel gas to go from the concave part 18a toward the fuel gas exhaust nozzle 17a, and spiral concave grooves for oxidizer gas to go from the concave part on the rear face toward the oxidizer gas exhaust nozzle are installed.
Patent JP-2001218933-A (JP)
Title: Pachinko machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an elaborate game machine by setting a plurality of game conditions in one model. SOLUTION: This Pachinko machine 10 is provided with a first game section that makes a first special game to be executed on the basis of the occurrence of a prescribed game condition or materialization of a condition and a second special game section that makes a seconds special game to be executed on the basis of the occurrence of a game condition different from the above game condition or materialization of the condition. However, there special games are executed only when a right to execute the game is imparted and the game is not executed if the right is not bestowed.
Patent JP-2001225244-A (JP)
Title: Device for processing reflection surface of light guiding body
Inventor: NAKAHARA YASUHIRO
IPC: G02B6/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To form a micro-lens array having uniform transfer depths from a surface of work by preventing the depths of the lens array from the surface of the work being varied by the effect of waves or processing errors of the material surface, in case of a processing machine in which the position of a processing tool is sequence-controlled for forming a micro-lens array by pressing a tip of the monocrystal tool against a surface of a die material or that of a transparent resin material to transfer the shape of the tip to the surface of the material. SOLUTION: A strain gauge is attached to a plate spring 4, A processing pressure in the axial direction of a processing tool is converted into a strain. This analog value is amplified and filtered by a circuit 10, and fed back to a personal computer for control. This keeps uniform the pressure in the axial direction of the tool, thereby enabling the micro-lens array to be formed with uniform depths from the surface of the work.
Patent JP-2001225529-A (JP)
Title: Printing system and printer
Inventor: MIMURA TAKAYUKI
IPC: B41J29/38
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To execute a printing process by an optimum printer controlling program according to the kind of the medium to be used without the need of manually changing the printer controlling program in a printer device so as to always obtain a good printing result. SOLUTION: In the case media A, B, C, D can be mounted on a printer 5, the printer controlling firmware for the media A, B, C, D is prepared in the printer controlling firmware of a host computer 1. In the case the printer 5 executes a printing operation using the medium A, the medium number information corresponding to the medium A is transmitted to the host computer 1. Based on the medium number corresponding to the medium A, the host computer 1 selects the printer controlling firmware for the medium A, and transmits a printer controlling program for the medium A to the printer 5. Based on the printer controlling program for the medium A, the printer 5 executes the optimum printing process.
Patent JP-2001226519-A (JP)
Title: Method for separating unvulcanized rubber composite and unvulcanized rubber composition
Inventor: UDAGAWA YOSHITAKA
IPC: B09B3/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating a waste unvulcanized rubber material which is discharged mainly from factories, or the like, and is not fished as final products into a rubber component, a filler component, and other constituting members irrespectively of the form of the waste material by subjecting the material to specified treatments without subjecting it to classification. SOLUTION: An unvulcanized rubber composition at least containing an unvulcanized rubber and a filler is liquefied by immersing it, optionally under agitation, in an organic solvent containing 0.01 wt.% to 50 wt.% peroxide and is separated into a rubber component and a filler component. By this method, a rubber component, a filler component, and other auxiliary rubber materials can be easily separated with a simple and convenient apparatus from a waste unvulcanized rubber material discharged from a production process for vulcanized rubber products without the necessity for such complicated steps as the removal of members such as steel materials or organic fibers, the removal of vulcanized parts, and the classification of waste rubber materials.
Patent JP-2001228241-A (JP)
Title: Apparatus and method for processing radar signal
Inventor: MITSUMOTO MASA
IPC: G01S13/34
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a calculation accuracy for an azimuth angle is deteriorated if a linearity in frequency modulation breaks when the azimuth angle is calculated with the use of a peak intensity value as in a monopulse system because a peak width of a frequency spectrum of beat signals I and Q obtained by frequency analysis parts 26 and 27 increases and the peak intensity value decreases in comparison with a frequency spectrum of beat signals I and Q showing a constant frequency in an ideal state. SOLUTION: An intensity value corresponding to a diffusion range of the signal intensity of beat signals I and Q is added to the signal intensity value as a frequency component of the frequency spectrum obtained by frequency analysis parts 46 and 47.
Patent JP-2001237001-A (JP)
Title: Light chargeable secondary battery
Inventor: WATANABE HARUO
IPC: H01M10/46
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To surely charge a battery even if the front and rear of a photoelectric conversion sheet is invented with external force of wind or the like while charging received light, in a light chargeable secondary battery which is provided by combining the flexible photoelectric conversion sheet having a photoelectric transducer formed thereon with a storage battery. SOLUTION: The light chargeable secondary battery is equipped with the flexible photoelectric conversion sheet consisting of the photoelectric transducer which is wound on a cylindrical core part, to be freely extracted, the storage battery, a control circuit part which controls the charge-discharge of the storage battery. In such wound state a photoelectric conversion sheet 3 is constituted so that photoelectric transducers 11 are installed at the both front and rear sides of sheet-form board 10 in the nearly cylindrical shaped light chargeable secondary battery. It is preferable to connect in parallel these photoelectric transducers to the storage battery and to connect rectifier for a reverse flow prevention to these photoelectric transducers. In addition, it is desirable to laminate a polymeric film on the light receiving accepting face of each photoelectric transducer.  Thus, durability of photoelectric transducer improves against repeated bending and sliding.
Patent JP-2001238198-A (JP)
Title: Differential camera terminal
Inventor: KAGEYAMA MASAAKI
IPC: H04N19/60
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a differential camera terminal (2) that can detect a difference at high speed without the need for an exclusive circuit for difference detection, reduce the memory capacity required for the difference detection, and forms a difference area into a shape closer to a form of an object causing the difference so as to prevent a processing efficiency and a transmission efficiency from being graded even on the occurrence of a difference in an oblique direction in a rectangular image range. SOLUTION: The differential camera terminal is provided with a difference detection means that uses a DC component in a DCT coefficient generated by discrete cosine transform (DCT) so as to detect a difference between a real time image sequentially photographed by a camera (1) and a background image obtained by photographing a background in advance and outputs a position of the difference image.
Patent JP-2001237581-A (JP)
Title: Cooling device for heating element
Inventor: TANAKA YOSHIKAZU
IPC: H01L23/427
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To allow efficient heat transfer with no constraint in layout. SOLUTION: A fitting support part 11 is provided on an inner wall surface of a case 1 comprising a heat conductive member 7 in which an operation current for heat transfer is made to flow. A substrate 3 on which a heating element 5 is mounted is directly fixed to the fitting support part 11, so that no heat from the heating element 5 is directly transferred to the case 1 through the substrate 3.
Patent JP-2001232061-A (JP)
Title: Game device and information storage medium
Inventor: ONDA AKIO
IPC: A63F13/5375
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a game device and an information storage medium capable of easily detecting the operation of a player and appropriately evaluating the operation. SOLUTION: This game device is provided with a detection part 160 for detecting the operation to an operation instruction image displayed matched with music by using an infrared ray sensor, a judgment part 116 for judging the propriety of the operation on the basis of data 152 for an operation instruction for indicating the operation information of the player, the operation instruction image and an operation timing, a sound generation part 112 and a sound output part 130 for generating and outputting effective sound and an image generation part 118 and a display part 140 for generating and displaying the operation instruction image on the basis of the data 152 for the operation instruction.
Patent JP-2001241200-A (JP)
Title: Outdoor stage
Inventor: ASADA HIDEYUKI
IPC: E04H3/26
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor stage capable of being easily installed without imparting a load to the natural environment when it is to be installed in an outdoor site and favorably securing the stage function. SOLUTION: The outdoor stage is provided with a substantially circular floating body in plan view floating on the water in a water area 1, and a turning mechanism 6 fixed to the ground G enclosing the water area 1 and turning the floating body 3 around a specified vertical axis while regulating horizontal displacement of the floating body 3.
Patent JP-2001244063-A (JP)
Title: High frequency heating system
Inventor: NOMURA EIJI
IPC: H05B6/80
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating system free from leakage of unburned gas when a hole is formed by corrosion in the treatment container for storing objects and easy to attach and detach the container. SOLUTION: A high frequency heating system has a treatment container 2 in a first casing 3 which is sealed with a second casing 5 functioning as a lid. The treatment container 2 has a double structure of an outer container 2a and an inner container 2b. The outer container 2a is in contact with the inner container 2b at the bottom but has a gap in between at other parts and fixed to the casing 3 being detachable from it.
Patent JP-2000250575-A (JP)
Title: Speech understanding device and method for automatically selecting bidirectional tv receiver
Inventor: JUNQUA JEAN-CLAUDE
IPC: H04N5/445
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a speech understanding system capable of automatically selecting a television program by receiving a request dictated by a user and processing the request for a knowledge base related to program information. SOLUTION: This speech understanding system is provided with a knowledge extraction part 16 for receiving/processing EPG(electronic programing guide) information and forming a program database, a speech recognition part 32 for translating the dictated request to a series of text information, a natural language processor 34 for receiving a series of text information and explaining the meaning of a word contents of the dictated request and a conversation control part 40 for judging that a key word slot is inputted sufficiently and further asking for the user when a free slot exists. Thus, the program database is retrieved by using the key word arranged in a task frame, and the program is selected, and a television channel related to the television program is selected.
Patent JP-2001241607-A (JP)
Title: Method for load control on start-up of backup of feed- water pump backup
Inventor: TANAKA MITSUO
IPC: F22B35/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To stabilize an operational condition of a plant, and improve availabil ity factor of the plant, in the event of emergency shutdown of at least one pump in the operation of two or more turbine driven BFP(boiler feed water pump). SOLUTION: In the event of emergency shutdown of one pump during operation of two turbine driven BFP, it is judged whether a motor driven BFP is on standby or not (801), then it is judged whether generator output is at least 60% or not (802). Further it is determined whether one pump during operation of two turbine driven BFP is stopped or not (803), and in the event of shutdown of one pump, a motor driven BFP is automatically started up (804), and further an MWD signal (generator output command signal) is switched to a signal on a water feed signal base (805). Next recovery of water-supply quantity is recognized (806), and a backup start-up of the motor driven BFP is completed (807). Then a generator output command value is controlled in accordance with insufficient amount of feed water due to startup of the motor driven BFP in order to minimize a reduction in the generator output.
Patent JP-2001250632-A (JP)
Title: Connector device
Inventor: SASAKI HARUHIDE
IPC: H01R13/629
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide reducing an operation force necessary for coupling a male side connector and a female side connector. SOLUTION: A protrusion 9 is installed at a male side connector 1, and a lever 16 is turnably installed at a female side connector 2. The lever 16 has a spiral groove 18, and when the lever 16 is turned, the protrusion 9 enter into the groove 18, and as this entrance progresses, a connection of the female side connector 2 against the male side connector 1 deepens. The lever 16 works as a lever, and besides the distance from a fulcrum of the lever to a point of application gradually becomes smaller. Furthermore, in that case, the groove 18 is formed with the extension to a turning central part of the lever 16, and because the distance from the fulcrum to the point of application becomes smaller, a grater coupling strength can be given.