baber/WOPTO huggingface dataset:
Patent JP-2000305537-A (JP)
Title: Display device, image processing device and camera
Inventor: SHIMADA MASAKI
IPC: G09G3/20
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can decrease its power consumption and provide a displayed image that can be viewed or observed easily by automatically decreasing the illuminance of illumination means or stopping the operation of the means according to the brightness of the outside when it is under a bright condition. SOLUTION: A personal computer serving as an image processor has a liquid crystal monitor 11 of reflection type being a display for displaying images. A photodiode 12 is also provided to serve as a sensor means positioned adjacently to the upper right side of the monitor 11. The monitor has therein a light 16 for illumination. The photodiode 12 which has received outside light L outputs an analog signal to an A/D converter 13 according to the intensity of the photodiode 12. The converter 13 converts the input analog signal into a digital signal which is outputted to a CPU 14. The CPU 14 controls a light driver 15 to decrease the illuminance of the light 16 automatically or stops the operation thereof according to the brightness of the outside when it is under a bright condition.
Patent JP-2000314844-A (JP)
Title: Scanning optical system
Inventor: SAITO KENICHI
IPC: G02B26/10
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To emit an appropriate laser beam by facilitating the position adjustment of respective optical devices at the time of assembling plural optical devices forming a scanning optical system. SOLUTION: An SHG module 64 and a collimating lens 58 are assembled at a base formed out of a covar, and the base 164 is attached to one end side of a base 160 in a longitudinal direction through an adjustment spacer 162 at a light source unit. Also, an AOM 60 is attached at the other end side of the base 160. Thus, the position adjustment of each optical device at an assembling time is facilitated, and a laser beam properly modulated is emitted regardless of the existence of impact at the assembling time and the change of a temperature environment after assembling.
Patent JP-2001229053-A (JP)
Title: Computer with dump acquiring mechanism
Inventor: YAMAUCHI MASAHIKO
IPC: G06F11/34
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a computer for improving the operating time of a computer system by shortening the time from the computer system halt until completion of activation of the computer system. SOLUTION: This computer is provided with an instruction file for indicating the minimum memory quantity necessary for reactivating a computer system and a memory constitution information managing the area of a memory to be used by the computer system. In storing the memory contents when failure is caused into a dump storage area, part of the memory contents is stored in an auxiliary storage device on the basis of the instruction file, and the preserved memory area is set in the memory constitution information. In the reactivation of the computer system, the reactivation is completed by using only part of memory contents stored in the auxiliary storage device. After the reactivation is completed, the memory contents which are not stored in the auxiliary storage device are converted into a file.
Patent JP-2001228887-A (JP)
Title: Speech data processor
Inventor: NARITA MITSURU
IPC: G10L19/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a speech data processor which prevents generation of noise at the joints of speech data by automatically detecting the beginning ends and terminals or the joints thereof of the speech data and subjecting the data to fade-in or fade-out processing. SOLUTION: Difference between input speech data DTia and the speech data DTd delayed by a speech data delay section 102 is calculated by a front and rear speech data difference calculation section 103, when a plurality of the input speech data DTia of arbitrary lengths are reproduced continuously in a speech data beginning end and terminal detection section, which detects the beginning ends and terminals or the joints of the beginning ends and the terminals of the input speech data DTia. In the speech data beginning end and terminal detection section 104, the detection of the beginning ends and terminals or the joints of the beginning ends and the terminals of the input speech data DTia is executed according to the speech data difference SBia calculated by the front and rear speech data difference calculation section 103.
Patent JP-2001229491-A (JP)
Title: Automatic avoiding device for emergency vehicle
Inventor: ADACHI KUNIHIKO
IPC: G08G1/09
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To enable an emergency vehicle to reach a destination in a short time by an automatic avoiding device which can secure a smooth travel of the emergency vehicle for a new traffic system, etc. SOLUTION: This automatic avoiding device for the emergency vehicle which stops up vehicles 13A and 13B traveling in an up lane 11 and down vehicles 14A and 14B traveling in a down lane 12 when the emergency vehicle 16 travels in the track 10 having the up lane 11 and down lane 12 has a process (step 12) for stopping, e.g. the up vehicles 13A and 13B traveling in one lane (e.g. up lane 11) at a vehicle-to-vehicle distance long enough for the emergency vehicle 16 to pass and a process (steps 14 and 15) for stopping the vehicles 14A and 14B traveling in the down lane 12 at a position where a passing path where the emergency vehicle 16 can pass is formed while a vehicle-to-vehicle distance is taken into account after the vehicles 13A and 13B in the up lane 11 stop.
Patent JP-2001232644-A (JP)
Title: Mold for tire vulcanization molding and its production method
Inventor: ENOKIDO KENJI
IPC: B29C35/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a mold for tire vulcanization molding which can improve exhaust efficiency in a tire vulcanization process and save labor in a process for processing/assembling piece blocks and its production method. SOLUTION: In the mold which produces a plurality of pieces by casting/ laminating the piece blocks by shots by die casting and forms one sector integrally by cast-jointing/connecting the pieces, a metal raw material of the preceding shot of the piece block and a metal raw material of the succeeding shot are constituted of different metals, the coefficient of linear expansion of the metal raw material of the succeeding shot is made larger than that of the metal raw material of the preceding shot.  The preceding piece block is constituted by mechanical processing, a different kind of metal raw material is shot on the metal raw material of the first piece block constituted by the mechanical processing for cast lamination, and a fine clearance is formed in the cast joint part between the first piece block and the cast/laminated second piece block by the solidification shrinkage of the metal raw material.
Patent JP-2001237194-A (JP)
Title: High-temperature and high-pressure treating method of semiconductor wafer and oxidation preventive material used therefor
Inventor: NARUKAWA YUTAKA
IPC: C30B33/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent a surface oxidation of a semiconductor wafer from being generated. SOLUTION: In the high-temperature and high-pressure treating method of a semiconductor wafer, the wafer is charged in a pressure container to treat the wafer under the atmosphere of high-temperature and high-pressure gas. The wafer and an oxidation preventive material are mixedly provided on a wafer support tool to make the wafer and the oxidation preventive material support by the wafer support tool, and the wafer and the oxidation preventive material are subjected to high-temperature and high-pressure treatment. The oxidation preventive material is formed of a material of a nature to facilitate to diffuse oxygen in the interior of the material and is formed in a plate form of the same form as that of the wafer in a plane view.
Patent JP-2001235349-A (JP)
Title: Optical encoder
Inventor: KOMAZAKI IWAO
IPC: G01D5/36
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical encoder which uses, e.g. one surface emission laser element as a light source while increasing the manufacturing yield of the laser element to reduce the cost, and which increases the stability by using a front monitor in the control of light output. SOLUTION: In one embodiment, the optical encoder includes a light source, a scale movably supported to cross a light beam from the light source and having formed thereon a plurality of scale patterns having a predetermined period, a light-beam-splitting optical element provided between the light source and the scale for splitting the light beam emitted from the light source into a plurality of beams, and a plurality of light detectors. The plurality of light beams split apart by the optical element are each cast on the respective separate scale pattern of the plurality of scale patterns formed on the scale, and the plurality of light beams reflected by or transmitted through the scale patterns are each detected by the respective light detector of the plurality of light detectors.
Patent JP-2000354669-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine rich in its amusement which can more satisfy the hitting feeling of a player during the generation of a special prize and increase a thrill and excitement in the entire part of a game. SOLUTION: A first image game is performed by a variable display device 30 on the basis of the prize winning of a ball in a start prize winning port 20. When the result is a big hit display, a special prize in which a variable prize winning device 50 is opened and closed 16 times at maximum is generated. During the generation of the special prize, a second image game imitating the game of go is performed on the variable display device 30. The second image game is advanced step by step every time a ball enters the special prize winning port 20 during the generation of the special prize.  As a result of the second image game upon completion of the special prize, when a player wins in the game, a grant value that the variable prize winning device 50 repeatedly opens and closes by the number of difference in square is produced depending on by what number of difference in square the player wins.
Patent JP-2001242286-A (JP)
Title: Steam turbine control device for nuclear power plant
Inventor: NAKAJIMA MASAYUKI
IPC: G21D5/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine control device capable of preventing the sudden decrease of driving steam for a turbine gland steam evaporator, a feed water pump driving steam turbine and a steam type air extractor. SOLUTION: This steam turbine control device is provided with a computing element 32 for computing a main steam pressure controls signal on the basis of signals from a main steam pressure detector 26 and a main steam pressure setter 30 provided at a main steam line 61; a main steam separation valve total closure detector 34 for detecting the total closure of a main steam separation valve 2; and a pressure control signal switch 33 for outputting a pressure control switching signal in the case of detecting the total closure of the main steam separation valve 2 and switching the pressure control signal onto the main steam pressure control signal side from a reactor dome pressure control signal.
Patent JP-2001242799-A (JP)
Title: Electro-optic device and electronic appliance equipped with this device
Inventor: KOMATSU MASUO
IPC: H01L21/60
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion in a wiring pattern exposed on a substrate in various kinds of electro-optic device equipped with an electro-optic panel such as a liquid crystal panel, and in particular, to surely prevent corrosion of a part in the wiring pattern where a high voltage is to be applied. SOLUTION: An anisotropic conductive film 35 is applied on the wiring pattern formed on the surface of the extended part 31a of the substrate in a liquid crystal panel 30 so that an integrated circuit chip 36 and an external capacitor 37 can be mounted and that the connecting wiring part 31e where a high voltage is always applied can be completely covered and protected. Thus, corrosion of the pattern is prevented.
Patent JP-2001245886-A (JP)
Title: Ultrasonic echo catheter within blood vessel
Inventor: MAEDA HIROMI
IPC: A61M25/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic echo catheter within blood vessels which makes liquid pass with speed, safety and precision through a collateral vasoconstriction part in bifurcation blood vessels. SOLUTION: The catheter has an ultrasonic transducer around its tip and also has two shafts side by side. The first shaft has a lumen through which the first guide wire runs and the second shaft has a lumen through which the second guide wire runs. The first shaft is extended to more distal side than the second one. Impermeable materials to X rays are put at the tip of both shafts.
Patent JP-2001247559-A (JP)
Title: Optically active n-(3-hydroxyheptanoyl)-2-amino-gamma- butylolactone and method of preparation of the same
Inventor: ONUKI HIROYUKI
IPC: A61P31/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an optically pure n-(3-hydroxyheptanoyl)-2-amino-γ- butylolactone. SOLUTION: The invention includes N-((3R)-3 hydroxyheptanoyl)-(2S)-2- amino-γ-butylolactone expressed by formula (I) and its preparative method and an acylated 2-amino-γ-butylolactone binding protein inhibitor including the prescribed substance as an active ingredient.
Patent JP-2001205620-A (JP)
Title: Drill for enlarging bottom part of anchor hole and tightly installed anchor
Inventor: ABE KAZUKO
IPC: B28D1/14
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To enable assembly by bolts by installing an anchor of strong tensile strength in a thin natural stone etc. SOLUTION: The tensile strength of the anchor can be increased even when an anchor hole is shallow by forming a structure in which the anchor hole and the anchor are tightly installed.
Patent JP-2001241170-A (JP)
Title: Barrier-free deck
Inventor: IKEDA MUNENORI
IPC: E04B5/43
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a barrier-free deck having no fear that rainwater or the like falling on the barrier-free deck laid from an entrance to the outdoor side flows into the indoor side through the entrance. SOLUTION: Deck base members 4 provided with numerous hollow sections 4a vertically penetrating the member are laid over from an entrance to the outdoor side. Then, decorative surface members 5 are attached to the upper face to make the upper face of the decorative surface member 5 flush with the sill 7 at the lower end of the entrance. In this barrier-free deck, a part along the entrance of the decorative surface member 5 is removed. A surface member 50 provided with number of draining spaces 50c vertically extended is fitted in the removal part so that the upper face and the height of the lower end of the entrance become equal to each other. When rainwater which has fallen down on the decorative surface member 5 flows to the entrance, it is drained downward from the draining space 50c to prevent the rainwater from flowing into the indoor side 8.
Patent JP-2001250084-A (JP)
Title: Method and device for processing image and computer- readable recording medium with program for realizing the method recorded thereon
Inventor: HASEGAWA FUMIHIRO
IPC: G06F19/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method capable of extracting a character even from a document a little different in form. SOLUTION: An image to be the processing object is inputted and stored (S1). A keyword expressing the attribute of a character entry frame is inputted and stored (S2). The frame is extracted and information thereof is stored (S3). Character recognizing processing is performed inside the frame (S4). The provided recognized result is compared with a registered keyword and the same character is searched (S5). The character entry frame (belonging frame) belonging to the frame, where the keyword exists, is searched (S6).
Patent JP-2001247329-A (JP)
Title: Method for producing optical fiber preform
Inventor: KAWASAKI KIICHIRO
IPC: C03B37/014
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical fiber preform, using a simple facility and production method, and capable of reducing outer diameter differences in its longitudinal direction. SOLUTION: This method for producing an optical fiber preform by heat- treating a porous glass material 1 formed by a gas phase synthesizing method, has a first heat-treating process of passing the material 1 through a heating zone while moving the material 1 in an arrow mark B direction for false- shrinking the material 1, and a second heat-treating process of moving the treated material 1 by the first heat-treating process in the arrow mark B direction, passing the material 1 through a heating zone being a higher temperature than that of the first heat-treating process to form a transparentized glass material, and the moving speed of the material 1 is changed in at least one of the processes in the first and second heat-treating processes.
Patent JP-2001247523-A (JP)
Title: Optical polyimide monomer, polyimide compound, and method of preparing the compound
Inventor: RYU KEIKI
IPC: B01J23/44
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical polyimide monomer and an optical polyimide compound capable of preventing breakage of thin film during etching process while keeping a low photoabsorption loss and a high heat resistance of a conventional fluorinated polyimide compound, and methods of manufacturing the monomer and the compound; and to provide an optical polyimide monomer and an optical polyimide compound capable of widening the range of material choice for core and clad by variously controlling the refractive index in a relatively wide range since the compound has a low photoabsorption loss in the optical communication wavelength range of 1,300-1,550 nm, and methods of manufacturing the monomer and the compound. SOLUTION: As for optical polymer materials, an optical polyimide monomer of formula 1 (wherein, X is a halogen such as chlorine, bromine or iodine, or a halogenated alkyl; and Ar is an aromatic group or a halogenated aromatic group) is manufactured, and subsequently, an optical polyimide compound of formula 3 (wherein, X is a halogen such as chlorine, bromine or iodine, or a halogenated alkyl; Ar is an aromatic group or a halogenated aromatic group; and Z is a fluorinated aromatic chain, a chlorinated aromatic chain, a fluorinated alicyclic group, a chlorinated alicyclic group, a fluorinated aliphatic group, a chlorinated aliphatic group or a structure formed by linking these groups with a hetero atom) is manufactured.
Patent JP-2001255025-A (JP)
Title: Heat pump apparatus
Inventor: YABU TOMOHIRO
IPC: F25B1/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve the capability of a heat pump apparatus upon heating operation without making the heat pump apparatus large-sized by providing a heater on a refrigerant circuit. SOLUTION: Temperature of a refrigerant passing through a refrigerant piping (6) is increased by making use of an electric heater provided between an indoor heat exchanger (2) of a refrigerant circuit and expansion means (4). As a result, load of heating capability of an outdoor heat exchanger (5) is reduced to prevent the outdoor heat exchange (5) from becoming large-sized.
Patent JP-2001253962-A (JP)
Title: Method of producing oriented crystalline polymer material
Inventor: KIMURA TSUNEHISA
IPC: C30B29/58
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an oriented crystalline polymer material, by which the crystal orientation of the polymer material having a mol.wt. not enabling the orientation of the polymer material alone, can easily and surely be controlled to give the oriented crystalline polymer material. SOLUTION: This method of producing the crystalline polymer material oriented in a prescribed direction, characterized by mixing, melting and kneading the single crystals of a crystal nucleating agent and a polymer material, forming the kneaded crystal nucleating agent-compounded polymer material into a prescribed shape, and then applying a prescribed magnetic field and a prescribed thermal treatment to the formed article to crystallize the polymer.
Patent JP-2001257674-A (JP)
Title: Method and system for controlling bch logic multiplex band
Inventor: SUGITA NAOHIRO
IPC: H04L29/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To average occupied bands in all data ports in an ISDN terminal adapter connecting a plurality of data ports to an integrated service digital network(ISDN network) by Bch logic multiplex. SOLUTION: An ISDN terminal adapter periodically calculates the number of data ports which join Bch logic multiplex, an allocated band obtained by dividing the maximum band (64 kbps) of the Bch by the number of data ports joining Bch logic multiplex and an occupied area that the data ports joining Bch logic multiplex occupy and compares the allocated band with the occupied area. When the occupied area is larger than the allocated area, an instruction to suppress the occupied area is given to a data terminal interface. When the occupied area becomes not more than the allocated area, an instruction to remove the suppression of the occupied area is given to the data terminal interface. Thus, the occupied areas of all the data ports can be averaged.
Patent JP-2001253459-A (JP)
Title: Mouth cap of paper container for liquid
Inventor: KAKIGI NORIKAZU
IPC: B65D41/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a mouth cap of a paper container for liquid which can prevent cracks from being formed on an annular thin-walled fragile line of a spout by means of supersonic waves and which can be easily opened by using a pull-ring. SOLUTION: The mouth cap 10 consists of a spout 100 and a cap 200. In the spout 100, a pour cylinder 120 is erected on the inner periphery of the upper surface of a pedestal ring 110 which has a temporary stop projection 111 on its upper end periphery and has a flange 140 around its lower periphery, and a seal plate 130 is provided inside the inner surface of the cylinder 120 at the lower end thereof to seal the cylinder. An annular notch 131 having a V-shaped cross section is provided at a predetermined position of the plate 130 to form an annular thin-walled fragile line 132. A support 133 having a pull-ring 134 at its V-shaped upper end is erected inside the fragile line 132, while a support rib 135 is provided on the rear surface of the support 133.  The thickness of the plate 130 outside the notch 131 is made smaller than that of the plate 130 inside the notch 131, and if necessary, a film 150 is affixed to the underside of the spout.
Patent JP-2001258007-A (JP)
Title: Information card for receiving broadcast and digital broadcast receiver
Inventor: HASE YUJI
IPC: H04N5/445
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a information card for receiving broadcast and a digital broadcast receiver by which each user can realize viewing by its own preferred setting, without requiring troublesome operations. SOLUTION: An IC card 16A (16B, 16C) stores information to allow the digital broadcast receiver 30 to regulate output video image and/or output sound, information used for selecting/acquiring information required to generate an EPG menu, and personal information such as information or the like related to program reservation in addition to information required for viewing a pay digital broadcast program. A system controller 13 reads personal information set by a user from an IC card, loaded to a CA module 16 and conducts processing utilizing the personal information such as video image adjustment, audio adjustment, EPG menu generating processing, and reserved program reception processing on the basis of program reservation setting contents.