baber/WOPTO huggingface dataset:
Patent JP-2001216324-A (JP)
Title: Question/answering system
Inventor: KITAJIMA HIRONOBU
IPC: G06F17/30
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a question/answering system with high answering capability. SOLUTION: This question/answering system 100 is provided with a database 130 which receives a question through a communication network 120 and sends an answer back, an answerer interface 140 which receives the question through the communication network 120 and sends an answer back, and an agent server 110 which decides whether or not the answer should be received and transferred to the database 130 according to the question contents, transfers the question to the database 130 or answerer interface 140 according to the decision result, and receives the answer to the transferred question from the database 130 or answerer interface 140 and sends it back.
Patent JP-2001223950-A (JP)
Title: Image processing unit, its control method and storage medium
Inventor: NAKASHITA KAZUHIKO
IPC: H04N5/367
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can reduce a shutter release time lag in the case of conducting main photographing after photographing dark image data and can decrease a photographing available interval in the case of configuration that the dark image data are photographed after the main photographing, and to provide its control method and a storage medium. SOLUTION: Whether or not the dark data by each prescribed charge storage time are all stored in a memory is discriminated (step S13), when the storage is not finished, the dark data are captured for a charge storage time when the data are not yet captured (step S14), and in the case that the dark data are all stored in the memory for the prescribed charge storage time, the completion of capturing the dark data is discriminated and the processing proceeds to a step S15. By using the dark image data captured by the dark data capturing processing and conducting correction arithmetic processing, the photographed image data can be corrected with respect to image quality deterioration such as a dark current noise generated from an image pickup element and a pixel defect due to a flaw specific to the image pickup element.
Patent JP-2001223514-A (JP)
Title: Portable communication equipment, method for controlling antenna directivity and method for controlling antenna transmission power
Inventor: SASAKI FUTOSHI
IPC: H04W16/28
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To optimize an antenna directivity in accordance with the bending angle of a housing because a current distribution induced in the housing by an antenna is made different according to the bending angle of a bendable portable communication equipment and the directivity is changed and also to reduce influence on the human body due to electromagnetic waves by controlling transmission power. SOLUTION: A housing current distribution or current caused to flow to the antenna 8 is controlled by providing an angle detection sensor 18 at the bending part of the housing device of the bendable portable communication equipment and also a handling sensor 19 capable of deciding as having the housing 1, the directivity of the antenna 8 is optimized, and the influence given to the human body by the electromagnetic waves is reduced by controlling the transmission power of the antenna.
Patent JP-2001221522-A (JP)
Title: Gas compressor for regenerative refrigeration system
Inventor: IKUTA YOSHITAKA
IPC: F25B9/14
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor for a regenerative refrigeration system of which piston is reciprocally moved, wherein the center of the movement of the piston is a mechanical neutral position. SOLUTION: A compressor is provided with a piston 151 arranged inside a cylinder 150 and a linear motor driving the cylinder reciprocally in the cylinder. The linear motor includes a ring shape permanent magnet 154 fixed to a holding member 152, a ring shape movable coil 155 assembled into the holding member which is facing the permanent magnet and reciprocally movable and a connecting member 156 connecting between the movable coil and the piston, and is arranged with a coil spring 157 between the piston and the inner wall of the case 153 pressuring the piston in one direction. The mechanical spring constant of the spring is set larger than the value obtained from a predetermined equation.
Patent JP-2001219515-A (JP)
Title: Flame retardant decorative film
Inventor: NAKANO REIKICHI
IPC: C08J7/04
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant decorative film comprising a laminated film containing a polyolefin resin as a resin base material and having flame retardancy. SOLUTION: The flame retardant decorative film 1 comprises a laminated film having a flame retardant polyolefin resin film 2 with a thickness of 50-200 μm comprising a flame retardant polyolefin resin composition which prepared by compounding 5-100 parts by weight of an organobromine flame retardant, with a bromine content of 70 weight % or less with 100 parts by weight of a polyolefin resin as a first flame retardant, and a self-adhesive layer 4 laminated to the rear surface of the film 2 through a primer layer 3 with a thickness of 1-5 μm consisting of a resin and a second flame retardant. The primer layer contains 50-90 weight % of the second flame retardant.
Patent JP-2001230425-A (JP)
Title: Mos diode circuit
Inventor: HASHIMOTO MASAMI
IPC: H01L29/786
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the voltage drop produced in the forward direction of a MOS diode using a conventional PN diode or a transistor using diffusion in the case where a diode is used in a MOS integrated circuit. SOLUTION: A MOSFET is formed on a SOI substrate and a gate 43 and a drain 42 and a body 44 are connected to each other. When potential is applied to a gate electrode in the forward direction of the MOSFET, that is, in the flow direction of the current, the same potential is applied to a body to reduce a threshold by a back gate effect. Further, the threshold remains high for voltage in the reverse direction. Therefore, this can make a MOS diode having a reduced voltage drop in the normal direction and a reduced leakage current in the reverse direction.
Patent JP-2001225871-A (JP)
Title: Housing case
Inventor: OBANA NORIO
IPC: B65D77/28
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a housing case which is economical because of its inexpensiveness, simple in structure, suitable for mass production, easy in handling, in which indivisual cases can be smoothly stacked in a multistage or a multilayer for housing matters to be housed neatly, while being suitable for housing and carrying the matters, and free from troubles of insertion of the matter into a space between the adjoining cases and troubles of separation of the adjoining cases from one another, with which a burden on joining means can be reduced. SOLUTION: A plurality of individual cases A are joined together by a joining means with the front and rear faces of the individual cases respectively put together, and the individual case A at the rear side is made movable in a specified direction against the individual case A at the front side. A turn-down flap 3 connected with a turn-down line 11 to a back plate 2 of the individual case A at the front side is put in a housing pocket of the individual case A at the rear side, and the front plate 1 of the individual case A at the rear side is put between the back plate 2 and the turn-down flap 3 of the individual case A at the front side.
Patent JP-2001232870-A (JP)
Title: Printing device and printing method
Inventor: KIZAWA MAKOTO
IPC: G06F21/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To store printing data transmitted from a host device in a memory of the device without the need of a large capacity memory. SOLUTION: A CPU 202 receives printing data from a host device, and judges whether compression data of image data of the received printing data compressed should be stored in an image memory 215. In the case they should be stored in the image memory 215, the data capacity of the compression data is predicted, and whether the compression data of the predicted data capacity can be stored in the image memory 215 is judged. In the case the compression data of the predicted data capacity can be stored, the page description language of the printing data is interpreted so as to obtain the image data, and the compression data of the compressed image data are stored in the image memory 215.
Patent JP-2001231014-A (JP)
Title: Video information reproducing device
Inventor: SHIMIZU HIROSHI
IPC: G06F3/048
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To solve problem that a conventional video information reproducing device such as a video camera has difficulty of freely selecting contents by a method using a PC against the limit on the number of buttons on the video camera and the need of a simple operating method such as holding the video camera by one hand and operation by the other hand and there is a lack of the concept of designated and succeeding contents by the PC because files are independently in existence in the PC against the needs of a simple selection of a reproduction method of reproduction of designated and succeeding contents or only designated contents. SOLUTION: The video information reproducing device is provided with a thumbnail display means that displays thumbnail pictures on an output video image at the same time, a thumbnail selection cursor used to select an optional thumbnail picture on the thumbnail display image, and a selection button that is used to select a mode of reproducing designated thumbnail and succeeding pictures or a mode of selecting a single or a plurality of thumbnail pictures.
Patent JP-2001236999-A (JP)
Title: Photoelectric transducer element and photocell
Inventor: WATANABE TETSUYA
IPC: H01M14/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a sensitive clyephotoelectric transducer element having high efficiency and high stability in heat and light by using a metal complex coloring matter stable in heat and light for making efficiently semiconductor particulates sensitive, and to provide a photocell. SOLUTION: The photoelectric transducer element comprises semiconductor particulates made sensitive with the complex coloring matter represented by Formula 1, M(La)(Lb).ECI, where M is a metal atom, La and Lb are specified three-seat ligands, and CI is a counter ion if required for neutralizing electric charge.
Patent JP-2001235746-A (JP)
Title: Light transmission plate, its manufacturing method and liquid crystal display device
Inventor: ISHIDAKA YOSHIHIKO
IPC: G02B6/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a light transmission plate with excellent precision in shape and to mass-produce the light transmission plate. SOLUTION: The light transmission plate 10 emits incident light from the end face through the rear surface and is characterized by having a surface layer at least composed of a transmisive ultraviolet curing resin layer 12 provided with projecting and recessing parts formed on the surface.
Patent JP-2001236533-A (JP)
Title: On-vehicle communication terminal equipment and information communication method
Inventor: ABE KOJI
IPC: G07B15/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle communication terminal equipment capable of surely performing toll giving an receiving processing by eliminating the influence of RF wave reflection from the design gantry of a guide board for toll giving and receiving provided above the vehicle passing gate of a tollbooth. SOLUTION: This equipment is provided with an IC card reader/writer capable of reading and writing information stored on an IC card while loading the IC card on a case body so as to be able to put in and to pull out, a communication processing part for performing communication control and an RF module, the device has an electric field intensity of the communication start level and an electric field intensity of the RF communication ability level concerning the passing information of a vehicle with a fixed terminal, and the RF communication ability level is set to any level of -70 dBm to -80 dBm when the vehicle is located within at least 2 m from an entrance side sensor for setting a communication area.
Patent JP-2001234454-A (JP)
Title: Biodegradable knit fabric for underwear
Inventor: TANZO JUNJI
IPC: D04B1/16
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a knit fabric for underwear, soft to the touch like natural fiber, excellent in durability like synthetic fiber, friendly to the environment. SOLUTION: This biodegradable knit fabric for underwear comprises >=50% based on yarns of a knit fabric of a yarn composed of polylactic acid having >=90% optical purity.
Patent JP-2001236428-A (JP)
Title: Shelf-allocating method for article display, and recording medium
Inventor: OKUBO TSUNEO
IPC: G06Q10/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To enable each retailer, etc., to generate a shelf-allocation diagram, even if he himself does not have article master. SOLUTION: In the method for generating shelf allocation for article display by using a computer network, such as the Internet or a computer-readable recording medium, shelf allocation software consisting of a shelf allocation file containing article display information, display utensil information, article master information, etc., as shelf allocation data and a manufacture-wholesale recommended shelf allocation file are prepared, and on the basis of those shelf allocation software and manufacture-wholesale recommended shelf allocation file, desirable shelf allocation is either newly generated or corrected and modified, as desired, to perform the desired allocation.
Patent JP-2001233742-A (JP)
Title: Hair cosmetic
Inventor: YAMAMOTO TADASHI
IPC: A61K8/89
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic capable of imparting a pliant touch and luster to the hair without stickiness and having good removability by shampooing. SOLUTION: This hair cosmetic includes a silicone-modified polymer prepared by reacting an amino group-containing polysiloxane represented by the general formula (1) (wherein A is a group selected from hydroxyl group, an alkoxyl group and an amino group-containing alkyl group; R is a group selected from a 1-18C alkyl group and hydroxyl group; Q is an amino group-containing alkyl group; (m) and (n) are each a number of 0-3; (x) is a number of 30-400; and (y) is a number of 1-3) with an anionic group-containing polymer and one or more of an extract or a pressed material of a plant.
Patent JP-2001211633-A (JP)
Title: Method for transferring magnet joint rotation to passive rotating body over space/bulkhead, by which one of magnet panels having n-pole and s-pole magnet surfaces on the same surface and either external or internal cylindrical circumference surface having n-pole and s-pole magnet surfaces on the same circumference surface passive-rotate by rotation induction stress of magnetic force when the other plane/surface is power- rotated when being flat-faced/circumference-faced each other
Inventor: ITAGAKI MITSUO
IPC: H01F7/02
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To transfer rotation to the rotating portions of various devices which function with the existing motor rotating operation with a magnetic force to a passive rotating portion in the chamber and vessel from the external side not by way of a rotating shaft and joint substance. SOLUTION: The magnet panels, wherein linear attracting and repulsive magnetic stresses of the magnet panels provided opposed with each other is mechanically changed to bending and twisting stress by fixing the forward and backward movement of a stress reservoir and it is required to have the N-pole magnet surface 3 and S-pole magnet surface 4 at the same surface of the magnet panels provided opposed with each other and the magnet to realize the invention is formed as the condition to obtain the twisting stress, are provided for flat facing. When one magnet panel is rotated with a motor, the other magnet panel passively rotates synchronously because there is no deviation between magnet panels which are provided face to face with a facing position holding force in the constant polarity resulting from a twisting force of the polarity facing position recovery effect.  Shape of magnet is determined variously to a disc, conic cylinder and cylinder or the like depending on the corresponding angle of the magnet panel and rotating axis.
Patent JP-2001239844-A (JP)
Title: Engine mounting bracket
Inventor: SUZUKI KATSUJI
IPC: B60K5/12
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an engine mounting bracket in a structure capable of reducing a cabin noise of a car. SOLUTION: In this structure formed by connecting the engine mounting bracket 4 by a sheet-metal bracket 5 and a cast bracket 6, a large diameter hole 16 is formed on one side and a small diameter hole 17 of a diameter different from the diameter of the hole 16 is formed on the other side of the channel- shaped flat surface parts 5a of the sheet metal bracket 5 opposed to each other so that the rigidities of the opposed surfaces are made different from each other. Thereby, the resonant frequencies on the flat surface parts 5a are made different and eigen values are increased, whereby preventing the simultaneous vibration of both flat surface parts 5a so that a sound pressure level can be lowered. Thus, the noise can be reduced.
Patent JP-2001244802-A (JP)
Title: Output buffer circuit
Inventor: TSUJI NOBUAKI
IPC: H03K19/0175
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress a through current between a power supply and the ground and to suppress noise when a large-capacity load connected to the output buffer circuit is driven at a high speed. SOLUTION: A drive switch control 200 is provided before a 2nd output 300. When an input signal (i) varies from a low level to a high level, this switch control 200 makes a 2nd P channel MOS transistor MP2 of the 2nd output 300 turn off (Fig. 2 (l)) and a 2nd N channel MOS transistor MN2 remains on (Fig. 2 (m)). When the input signal (i) varies from the high level to the low level, the 2nd N channel MOS transistor MN2 turns off (Fig. 2 (m)) and the 2nd P channel MOS transistor MP2 remains off (Fig. 2 (l)).
Patent JP-2001240916-A (JP)
Title: Electro-magnetic steel sheet having insulated film, annealable for strain-removal and having excellent blanking size stability
Inventor: SASHI KAZUMICHI
IPC: C21D9/46
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electro-magnetic steel sheet having an insulated film and having high blanking size stability and excellent film characteristics, such as corrosion resistance, after strain-removal annealing. SOLUTION: The film composed of a resin containing alumina-containing silica having <=100 nm average grain diameter is formed on the surface of the electro-magnetic steel sheet.
Patent JP-2001249255-A (JP)
Title: Optical semiconductor module
Inventor: YAMADA KOJI
IPC: H01S5/022
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of an extinction ratio of polarization maintaining fibers by reducing a residual stress caused by laser welding and imparted to the fibers. SOLUTION: A semiconductor laser (LD) 12 is fixed on the end face of a projection 1b of a stem 1. A lens 4 converges the light emitted from LD on the end face of a polarization maintaining fiber (the fiber) 10. A ferrule 8 fixes the fiber having a coating 11 by an adhesive resin 9. A slide ring 5 and a holder 2 is fixedly laser-welded at B point, and the slide ring 5 and the ferrule 8 at A point. A low elastic modulus member 7, whose modulus of elasticity is lower than that of the adhesive resin 9, is attached between the ferrule 8 and the fiber 10 for the purpose of reducing the residual stress.
Patent JP-2001246751-A (JP)
Title: Recording head, recording apparatus with the recording head, and method for driving recording head
Inventor: SAKURAI MASATAKA
IPC: B41J2/05
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To normally record even when the number of recording elements to be simultaneously driven changes without increasing the number of lines for signals to be transmitted to a recording head from a recording apparatus body. SOLUTION: There are provided, on an element base 100, heating units 101, power transistors 102, an AND circuit 113, a latch circuit 103 for latching recording data synchronously with a latch clock Latch, a shift register 104 for holding serial recording data Data inputted from an input terminal 106 synchronously with a serial clock Clock correspondingly to each recording element, a counter circuit 121 for counting the number of simultaneously turned on bits of the recording data, and a heat pulse-generating circuit 122 for generating an optimum heat pulse Heat based on a clock signal 105 with taking the number of simultaneously turned on bits into account.
Patent JP-2001247714-A (JP)
Title: Electrically conductive filler
Inventor: KANEYOSHI MASAMI
IPC: C23C18/52
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically conductive filler powder having high industrial usefulness, electric conductivity, durability, especially resistance to oxidation, and further, having relatively small specific gravity. SOLUTION: This conductive filler comprises a nonconductive filler having a surface covered with plural metal plating layers and the lower layer of a prescribed metal plating layer is a cupper layer or a cupper alloy layer, and the top layer is a gold-plated layer.
Patent JP-2001258268-A (JP)
Title: Half-bridge inverter circuit
Inventor: SAITO TAKAAKI
IPC: H05B41/24
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of main switching elements Q1, Q2 turning on at the same time, resulting from erroneous operation caused by sudden noise inputted in an input signal IN into a pulse generating circuit 24. SOLUTION: This circuit is formed so as to permit a pulse filter circuit 26 to block the passing of a setting output signal OUT (set) if a reset output signal OUT (reset) of the pulse generating circuit 24 is not outputted, which is caused by the small pulse duration of an output signal HO of a dead time control circuit 22 on high side. It is thus possible to prevent the main switching elements Q1, Q2 from turning on at the same time.
Patent JP-2001252746-A (JP)
Title: Device for boring gas vent hole for vertical split mold
Inventor: KAWAI YASUHIRO
IPC: B22C23/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas vent hole boring device for a vertical split mold which can vent the sufficient gas even in the case the front and rear parts of the mold is thick, and can bore the gas vent hole at the most suitable position in the mold even in the case the thickness of the mold is changed by the change of the characteristic of molding sand or the change of a cavity shape in the mold caused by the exchange of a pattern plate, and also, can cope with even the case of boring the gas vent hole in the high strength mold and even the case of boring the deep gas vent hole. SOLUTION: This gas vent hole boring device for the vertical split mold is characterized in that, at the lower part of the shifting carriage 5 disposed in the upper part of a mold carrying conveyor 1, a mold detector 6 with which the shifting of a shifting carriage 5 is stopped by detecting a recessed part H formed in a prescribed position on the upper end surface of the mold, and plural needles 11, 11 for boring the gas vent holes which are elevated/lowered by a rise and fall cylinder 8 are provided.