baber/WOPTO huggingface dataset:
Patent JP-2001216312-A (JP)
Title: Knowledge finding device
Inventor: MITOBE KATSUHIKO
IPC: G06F17/30
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To extract relative terms that an operator does not intend from documents. SOLUTION: When a 1st narrowing-down condition is given, a document meeting the condition is extracted, and a term is extracted from the document having been narrowed down and then evaluated. When a 2nd narrowing-down condition is given, the document having been narrowed down is further narrowed down under the narrowing-down condition and a term is extracted and evaluated. Those processes are carried out more than twice to perform a narrowing- down processing in steps and a graph of broken lines of history data of respective narrowing-down stages (generation) is obtained as to terms extracted from documents stored by the stages. The history data are displayed and then the operator obtains the relativity of some term with another term that the operator does not intends.
Patent JP-2001215998-A (JP)
Title: Controller and music reproducing device
Inventor: NAKAZAWA AKIRA
IPC: G10L19/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a controller and a music reproducing device in which display contents that are related to a music and being displayed while the music is reproduced are speedingly and simply switched to a time display. SOLUTION: An operating section (a mode button 32a) which is provided to manually input operations related to the reproducing of a music and a display section 33 which displays the operational information of the operating section and information related to music are provided. When detection is made for an operation which is maintained for more than a prescribed time in the operating section while a reproducing of a music is conducted, all of or a portion of the information being displayed on the section 33 is switched to time data and simultaneously the reproducing of the music is continued.
Patent JP-2001222845-A (JP)
Title: Disk insertion and discharge mechanism for disk device
Inventor: KURODA YASUSHI
IPC: G11B17/056
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk insertion and discharge mechanism for a disk device which is simplified in a tray, its supporting mechanism and drive mechanism, is further good in the space efficiency over the entire part of the device and may be reduced in the weight of the device. SOLUTION: The tray 2 on which the disk is placed is freely turnably supported at the end near the front of a main body 1 and a supporting arm 3 is freely turnably supported at the main body 1. The tray 1 is so constituted that the disk housed in the main body 1 is turned between a position where the disk is recorded or reproduced and a position where the tray projects to the outside of the main body 1. The supporting arm 3 is so constituted that the arm is turned by the tray 2 to support the end parted from the center 1a of turning in the projecting position of the tray 2.
Patent JP-2001217260-A (JP)
Title: Semiconductor element
Inventor: SHIMIZU JUICHI
IPC: H01L21/52
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element in which a trouble that the semiconductor element is broken is eliminated even when lead-free solder of high hardness is used, and to provide a semiconductor element in which a stress generated on the inside is low. SOLUTION: The thickness of the semiconductor element which is bonded to a substrate made of Si or GaAs by using the lead-free solder is set at 0.1 mm or less, preferably at 0.1 to 0.01mm.
Patent JP-2001222888-A (JP)
Title: Semiconductor storage device
Inventor: NISHIMURA KOICHI
IPC: G11C11/4091
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To appropriately drive a sense amplifier in an active region at the reading/writing time and the refresh time without complicating a circuit configuration. SOLUTION: Overs and shorts of driving capability of over driving can be prevented without providing any special control circuit separately by dividing plural sense amplifiers 4 provided in the same bank into plural groups, connecting the sense amplifiers 4 in respective groups to a common power source wirings Viid 5 for sense amplifier being independent for every group, and connecting the power source wirings Viid 5 of each group to power source circuits PS1-PS4 being independent respectively, thereby equalizing the rate of sense amplifiers activated for a power circuit to be driven at the reading/ writing time that at least one sub-block is made active and at the reflesh time that plural sub-blocks are made active simultaneously.
Patent JP-2001219285-A (JP)
Title: Laser beam cutting method of steel material
Inventor: YAMAMOTO HIROYUKI
IPC: B23K26/14
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a dross left adhered on a rear face by forcedly removing a fused material at a cut position in the case of laser beam cutting a thick plate. SOLUTION: In laser beam cutting of a steel material using an assist gas, by synthesizing a pulse of a pulse oscillated laser beam to a laser beam of a continuous oscillated laser beam and by irradiating/cutting a material to be cut with the synthesized laser beam, the dross left adhered on a rear face is forcedly removed by evaporation reaction force.
Patent JP-2001225872-A (JP)
Title: Cushioning material for package and packaging container equipped with cushioning function
Inventor: ABE TORU
IPC: B65D81/113
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated board cushioning material which can be simply fabricated and is excellent in mass production property while being free from troubles of causing environmental problems after use. SOLUTION: The corrugated board cushioning material 10 is formed in a structure wherein a corrugated board sheet 10a is folded up in layers alternately and stoppers 10b projectingly provided in a tongue shape respectively at both side edges of the corrugated board sheet 10a are bent respectively at their bases and fitted into dents 12 formed respectively at end faces of the folded-up and layered corrugated board sheet 10a.
Patent JP-2001190621-A (JP)
Title: Scalp massage apparatus for accelerating hair restoring effect
Inventor: WATANABE TAKAO
IPC: A61H15/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a scalp massage apparatus automated by setting rotary rollers as a massage means in order to apply stimulation to the scalp to accelerate hair restoring effect. SOLUTION: A scalp massage apparatus for accelerating hair restoring effect is constituted by mounting an electromotor on a cap-shaped case while setting rollers within the case and rotating the rollers to massage the scalp to induce the restoration of hair while simply using the apparatus.
Patent JP-2001225879-A (JP)
Title: Wet tissue packaging container with improved sealability
Inventor: ISHIBASHI NORIYUKI
IPC: B65D83/08
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a wet tissue packaging container which is excellent in sealability and can be easily used. SOLUTION: For a wet tissue take-out port structure comprising a main body member formed of a plastic container and a lid with a port for taking out formed of an opening/closing member for covering the main body member both of which are applied for a pillow type pouch enclosing wet tissues, an elastic member is interposed between the main body member and the opening/ closing member, and thereby sealability is improved for the wet tissue packaging container.
Patent JP-2001228470-A (JP)
Title: Method and device for sticking of polarizing plate
Inventor: ISHIZUKA TOSHIHIKO
IPC: G02F1/1335
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for sticking so as to prevent sealing of bubbles between a liquid crystal panel and a polarizing plate and to prevent damages on the surface of the polarizing plate. SOLUTION: When a polarizing plate 1 having an adhesive layer is to be stuck to a liquid crystal panel 2, a screen 150a is disposed parallel to the face of the liquid crystal panel 2 where the polarizing plate 1 is to be stuck so as to hold the polarizing plate 1 by sucking through the screen 150a while keeping the surface having the adhesive layer to face the liquid crystal panel 2.  By pressing the screen 150a, one end of the surface of the polarizing plate 1 having the adhesion layer is pressed to the liquid crystal panel 2, then while the screen 150a is pressed to the liquid crystal panel 2 by using a roller 151 which can be brought into contact with the opposite surface of the screen 150a to the surface holding the polarizing plate 1, the roller 151 is moved from the one end to the other end of the polarizing plate 1 to stick the polarizing plate 1 from the one end to the other end to the liquid crystal panel 2.
Patent JP-2001229953-A (JP)
Title: Fuel-cell system
Inventor: TAKAMURA TOSAKU
IPC: H01M8/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-cell system that can reduce starting time. SOLUTION: In this fuel-cell system 1 that has a reformer 11 to generate hydrogen-rich gas to become a starting fuel at the start-up of the system, reformed fuel and an oxidizer are at first supplied to the reformer 11, and temperature increase by a partial oxidation reaction is started. The reformed fuel and the oxidizer are, however, supplied to a combustor 22, and temperature increase in the combustor 22 beings at the same time as the temperature increase of the reformer 11.
Patent JP-2001236385-A (JP)
Title: Radio storage medium system and station service system
Inventor: MIYAMOTO KENICHI
IPC: G07B15/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To register the update contents of a radio card anytime and anywhere, to enable automatic update without paying any special attention to update by the registered update contents, and to improve convenience without the trouble for a procedure, etc. SOLUTION: The update contents are sent to an electric railroad host server by using a portable terminal and the electric railroad host server registers the update contents in respective station service devices. After the registration, when a user uses a radio card on a station service device, the recording contents of the radio card are automatically updated based on the registered update contents.
Patent JP-2001072648-A (JP)
Title: Production of 4-nitrodiphenylamine and 4- nitrosodiphenylamine from carbanilide
Inventor: JOO YOUNG J
IPC: C07C209/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain nitrodiphenylamine and nitrosodiphenylamine in high yield by reacting carbanilide with nitrobenzene in the presence of a base and a solvent and, at the same time, adding aniline to the system. SOLUTION: 4-Nitrodiphenylamine and 4-nitrosodiphenylamine are produced by reacting (A) carbanilide with (B) nitrobenzene in the presence of (C) a base such as sodium hydroxide, potassium hydroxide and sodium hydride and (D) a solvent such as dimethyl sulfoxide, dimethylformamide, N-methyl-2-pyrrolidone, nitrobenzene or acetonitrile and, simultaneously with the reaction, adding (E) aniline to the system. Preferably, the amount of the component C is about 1-10 mol per 1 mol of the component A, the volume ratio of D/A is 1: (100-1) at normal temperature (25 deg.C), the molar ratio of B/A is about 0.5-20 and that of E/A is about 1-20.
Patent JP-2001238961-A (JP)
Title: Wire for spiral body, medical insertion wire and method for manufacturing the wire for spiral body
Inventor: KAWABATA TAKASHI
IPC: A61B17/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire for a spiral body which is good in imaging characteristic, has suppleness, is simple in structure and is formable to the spiral body having good production efficiency without requiring a high degree of technique for manufacture, and also provide a medical insertion wire using the same. SOLUTION: The wire for the spiral body having a wire part for the non- imaging spiral body of a large diameter and a wire body for the imaging spiral body formed by forming a covering of an opaque type metal on the front surface of the small-diameter non-imaging core wire integrally formed from the wire part for the non-imaging core wire and the method for manufacturing the same as well as the medical insertion wire wound and mounted with the spiral body around the front end segment of the core wire for the insertion wire.
Patent JP-2001241125-A (JP)
Title: Interior finishing building material
Inventor: ENDO TETSUO
IPC: E04F13/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that cannot cope with requirement such as a horizontal polarized wave is desired to be cut off or a vertical polarized wave is desired to be cut off without having any interior finishing building material of high cutting-off performance, particularly, for the horizontal polarized wave or the interior finishing building material of high cutting-off performance, particularly, for the vertical polarized wave. SOLUTION: In the interior finishing building material mainly comprising plaster kneaded by adding water, calcium silicate kneaded by adding water or a synthetic resin and formed to mix a plurality of conductive wire materials 2 of prescribed length, the plurality of the conductive wire materials 2 are directed to the same direction.
Patent JP-2001238812-A (JP)
Title: Bathroom
Inventor: TSUTSUI YASUTAKA
IPC: E04H1/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that happened in bathrooms built with the prior art that water is likely to stay on the lid of the bathtub in the bathroom since the lid contacts with walls in the bathroom closely and to cause to develop mold. SOLUTION: When a bathroom has a catch for the lid of the bathtub where the lid catches on the wall in the bathroom, one or multiple protrusions are provided at places on wall panels where the lid caught on a catch faces.
Patent JP-2001202052-A (JP)
Title: Semiconductor device and display device module
Inventor: SAKAGUCHI NOBUHISA
IPC: G09G3/20
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of enlarging the operation frequency of a clock signal SCKA for transfer and having high reliability, and to provide a display device module using the device. SOLUTION: A data latch output circuit which is the input part of cascaded source drivers 1 constituting a source driver group S and converts display data into parallel data is so provided that the display data D are divided and inputted with both rising and falling edges of the clock signal SCKA for transfer. An output is provided with a data output control circuit 25 which converts the divided display data D into serial data and outputs them to a next source drivers S in synchronism with a clock signal for synchronization out of phase with the clock signal SCKA for transfer. Consequently, the clock frequency of the clock signal SCKA for transfer can be made lower than the data transfer rate needed for the display data D while the transfer of the display data D is stabilized.
Patent JP-2001242674-A (JP)
Title: Image forming device
Inventor: KIMURA KUNIYASU
IPC: G03G21/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a good image by eliminating deviation in positioning between each color image due to unevenness in thickness of a transfer belt. SOLUTION: In the device, deviation in each color image based on unevenness in thickness of the transfer belt 40 is stored beforehand and a landing position of recording material is determined from time after a marker that is provided on the transfer belt 40 is detected by a home position sensor 60 after a leading tip of the recording material P is detected by a paper leading tip sensor 51 when the image is formed and compensated quantity for timing of exposure start is determined for each of Y, M, C and K according to the landing position and the size of the recording material.
Patent JP-2001249004-A (JP)
Title: Wheel measurement device
Inventor: MIYAZAKI TOMOTAKA
IPC: G01C3/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To accurately measure the distance between a pair of left and right wheels 3L and 3R by noncontact. SOLUTION: A wheel measurement device placed in the middle of left and right rails for measuring the distance between left and right wheels of a vehicle passing or stopping on it emits space wave signals from the self position, for example, toward the left side wheel. With a left side distance meter 6L for measuring the return time after reflected by the left side wheel, the distance to the left side wheel 3L of the vehicle is measured, and similarly the distance to the right side wheel of the vehicle is measured with a right side distance meter 6R. Then in an operator 7, the distance between the left and the right wheels 3L and 3R of the vehicle is calculated based on each of the measurement signals of the left side and the right side distance meters.
Patent JP-2001251679-A (JP)
Title: Data transmission system
Inventor: YOSHIOKA JUNPEI
IPC: H04W8/18
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system that can transmit comparatively small data without acquiring a speech channel. SOLUTION: Pocket beeper data outputted from a personal computer 5 are transmitted to a PHS terminal 1 by using a simultaneous call channel in outgoing control channels between a base station 2 and the PHS terminal 1 via a PBX 3 and the base station 2.
Patent JP-2001249649-A (JP)
Title: Driving method for liquid crystal display device
Inventor: MAEDA SHIGENORI
IPC: G02F1/133
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal driving method excellent for preventing the flicker phenomenon of display which is to be generated especially in reflection type liquid crystal display device because frequencies of light of fluorescent tubes being environmental light depend upon respective power source frequencies and the frequency of the vertical synchronizing frequency of a display device interferes with a certain power source frequency. SOLUTION: In this liquid crystal display driving method, the continuous frequency of the vertical synchronizing signal which is supplied from an external controller is made to be changed irregularly.
Patent JP-2001245899-A (JP)
Title: Laser irradiation device
Inventor: OMORI SHIGERU
IPC: A61B18/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiation device which changes the wave lengths steadily and easily, in the type of laser irradiation device emitting different wave lengths by exchanging handpieces. SOLUTION: A handpiece 1 of the device has a lens 6, which makes the first laser beam 5 emitted from the tip of an optical fiber 4 nearly parallel light. It also has a converter 9, which converts the first laser beam 5 into the second laser beam with a different wavelength. The device is divided into two parts, the first part 2 having the lens 6 fixed on the tip of the optical fiber 4 and the second part 3 having the converter 9. Besides, the second part 3 can be exchanged with the third part 20 to emit the first laser beam 5 without changing the wave length.
Patent JP-2001247713-A (JP)
Title: Combined power facility gasifying waste plastics
Inventor: SHIOIRI TOMONORI
IPC: B29B17/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a combined power facility gasifying waste plastics capable of effectively utilizing waste plastics as a part of the fuel for power generation by crushing the plastics at a low temperature without purchasing liquid nitrogen or the like from the outside as an utility or installing an exclusive use liquid nitrogen generating system or the like. SOLUTION: This combined power facility gasifying waste plastics comprises a waste plastics crushing equipment 1 set to crush waste plastics while cooling by introducing liquid nitrogen separated by a deaerator 2 of the gasifying combined power facility as a cold source to crush the waste plastics, a slurry forming equipment 10 to form a slurry by mixing the crushed waste plastics crushed by the waste plastics crushing equipment 1 with fuel oil, and supplying the fuel slurry produced by the slurry forming equipment 10 to a gasifying furnace 3 of the gasifying combined power facility as the fuel.
Patent JP-2001246935-A (JP)
Title: Vehicle door structure
Inventor: SANO TAKAYUKI
IPC: B60J5/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight vehicle door structure which suppresses the increase in the number of part items and reduces the manufacturing cost. SOLUTION: This vehicle door structure comprises a front door inner reinforcement member 12, a door guard bar 30 extended in a door body 11 along the longitudinal direction of the vehicle, and a front lower sash member 20 protruded above the door body 11, and an aluminum fixing bracket 21 integratedly forming a guard bar bracket 22 with a forward end 31 of the door guard bar 30 fitted thereto with a sash bracket 28 with a lower end 27 of a forward lower sash member 20 fitted thereto is integratedly provided on the front door inner reinforcement member 12.
Patent JP-2001253670-A (JP)
Title: Door device for elevator
Inventor: FUKUYA TAKESHI
IPC: B66B13/12
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noise in opening/closing a door for an elevator by means of a simple structure to provide a highly safe door for an elevator. SOLUTION: The shape of an engagement cam 27 pulling up an engagement element 16 serving as a component of an engaging device 26 in the door opening end is constructed so that the engagement element 16 climbs up the engagement cam 27 to be actuated when the speed of car side doors 1a, 1b are sufficiently lowered in closing the door. In this way, the engagement element 16 and a door safety shoe 22a reduce an operation speed of operation carried out by the engagement cam 27 and a door safety cam 28 in door closing so as to lower vibration and noise. A signal ignoring section in the vicinity of the closing end of the door safety shoe 22a is reduced and safety can be improved.
Patent JP-2001258021-A (JP)
Title: Movable board hold structure for video doorphone unit
Inventor: SHIMIZU YOSHIAKI
IPC: H04N5/225
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a movable board hold structure for a video doorphone unit, that suppresses vibration of a moving board in a case due to shock in carrying and easily fixes and contains the moving board in the case, after carrying. SOLUTION: The structure is provided with a hold section, that holds the moving board in the case at carrying so as to suppress a drive section from being damaged, and easily fixes and contains the moving board into the case, after the carrying.
Patent JP-2001268408-A (JP)
Title: Photographing device for detecting traveling vehicle
Inventor: HORIBA ISAO
IPC: G08G1/01
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a photographing device has an extremely large-scale in the structure of simultaneously photographing a wide range from right below of a television camera to a distant place by one television camera so as not to be influenced by the overlap of vehicles in the case of bird's-eye photographing the vehicle. SOLUTION: This photographing device for a traveling vehicle is provided with a television camera 1 installed so as to enable bird's-eye photographing, a first mirror 3 installed near the television camera for reflection images of right below and a second mirror 4 for reflecting reflected light from the first mirror to the lens of the television camera.