baber/WOPTO huggingface dataset:
Patent JP-2002147253-A (JP)
Title: Gas turbine protecting device and fuel control device
Inventor: TOBISHIMA HIROSHI
IPC: F02C7/143
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To avoid a failure in a gas turbine by preventing a fuel temperature from rising while continuing the operation of the gas turbine when an intake air cooling system is abnormal. SOLUTION: Abnormality in the gas turbine intake air cooling system is detected by an abnormality detecting means 21, and the fuel flow of the gas turbine is instantly lowered to a prescribed value by a means 22 for instantly lowering fuel flow.
Patent JP-2002152831-A (JP)
Title: Cordless telephone system and data communication unit
Inventor: ISHIKAWA HIROYA
IPC: H04W88/08
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone system and a data communication unit that are provided selectively with a high-speed data communication function depending on purpose and can realize a desired data communication function at a low cost. SOLUTION: A separate data communication unit 120 is removably mounted to a master set 100 connected to a public network 150. A control section 201 monitors the connection state of an interface circuit 200 and when mounting of the data communication unit 120 is detected, a digital input/output port of a wireless circuit 202 and a PIAFS(PHS Internet Access Forum Standard) control section 222 are connected, and a wireless interface for high speed data communications adopting the PIAFS system is selected. Thus, data communications using the data communication unit 120 can be performed with a network 152 such as the external Internet via the master set 100 and the public network 152.
Patent JP-2002117703-A (JP)
Title: Balloon reflection lighting system
Inventor: MOTOMIYA HIROSHI
IPC: F21Y101/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To simplify the movement of equipment and materials and installation work in the outdoor installation of a lighting system in case of emergency. SOLUTION: A reflecting part is installed on the lower surface of a balloon 10 to form a reflecting body of the lighting system. When helium gas is filled in the balloon 10, the balloon 10 floats in the sky, and by reflecting light focused from an outside light source, the surrounding of the balloon 10 can be illuminated over a wide range.
Patent JP-2002151295-A (JP)
Title: Discharge generating device
Inventor: HAKE KAZUNORI
IPC: B01J19/08
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To get a small type of a discharge generating device which has high utility factor of a discharge space, can generate discharge uniformly dispersed and distributed in the discharge space, and is capable of an efficient plasma treatment. SOLUTION: A first electrode part (50), a second electrode part (51) which is placed opposite with discharge space of a given length from the first electrode part, and a high-voltage power supply impressing high voltage to those electrode parts, are equipped, of which, at least either is to be a main electrode (51a) and a plurality of auxiliary electrodes (51b), and discharge plasma is generated in the discharge space by impressing high-voltage pulse having a precipitating rise and a short pulse width between the main electrode and the auxiliary electrodes, as well as the main electrode and the other electrode part.  Also, the high-voltage pulse consists of backup pulse impressed between the main electrode and the auxiliary electrodes and a main pulse impressed between the main electrode and the other electrode part, where, after the backup pulse is impressed, the main pulse is impressed after a given delay time.
Patent JP-2002147400-A (JP)
Title: Ejector vacuum pump
Inventor: SHIMIZU YUSUKE
IPC: F04F5/10
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an ejector vacuum pump capable of surely sucking and collecting condensate even if the size thereof is reduced by reducing the capacity or lift of a fluid circulation pump. SOLUTION: An ejector 1, a tank 2, and the fluid circulation pump 3 are connected in that order. A fluid force-feed pump 4 is connected to the lower part of the tank 2. The fluid force-feed pump 4 is provided with a condensate inlet 10, a force-feed port 14, and high-pressure fluid inlet 18 and outlet 20. The circulation pump 3 supplies the condensate to the ejector 1, and the fluid force-feed pump 4 recovers the condensate to a specified position.
Patent JP-2002157596-A (JP)
Title: Robot unit and face identifying method
Inventor: OKUBO ATSUSHI
IPC: G06T7/20
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To identify a face without deteriorating the autonomy of a robot unit itself. SOLUTION: The robot unit 1 is provided with a face chasing module M2 for chasing a face which is moved and so on in an image which is picked-up by a CCD camera 20, a face detecting module M1 for detecting face data of the face in the image which is picked-up by an imaging means based on face chasing information from the face chasing module M2 and a face identifying module M3 for identifying a specified face based on face data which is detected by the face detecting module M1.
Patent JP-2002122376-A (JP)
Title: Household cold storage device
Inventor: UMEMOTO MASAO
IPC: F25D16/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a water coupling material which is frozen in a short time in a household refrigerator and makes its frozen state confirmable and a cryogen which can be used for a longer time. SOLUTION: A household cold storage system uses 1.8-4 mol wt.% potassium chloride solution in a state where the upper half of the liquid is transparent and a polyethylene container having a thickness of <=2 mm and a volume of <=1 liter.
Patent JP-2002157047-A (JP)
Title: Fault part detection system
Inventor: SHINGO YOSHINORI
IPC: G06F11/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a fault part detection system capable of facilitating and ensuring the specification of a fault part and simplifying the replacement work procedure thereof. SOLUTION: This detection system comprises a substrate 2 having a plurality of electronic part 1 mounted thereon and a control part 3, and the control part 3 has fault part detecting function and hot swap function. The electronic parts 1 are mounted on the substrate 2 through electric lock means 4A and 4B and pressing means 5. The substrate 2 is provided with a nonvolatile memory 6 having a substrate-side lock release code stored therein, and the control part 3 transmits this code to the electronic lock means 4A and 4B. Further, the electronic lock means 4A and 4B have the function of comparing the substrate- side lock release code with the lock means-side lock release code and releasing the lock when the matching of both the code is judged.
Patent JP-2002159552-A (JP)
Title: Figure detecting method for massage machine
Inventor: KUBO KOICHI
IPC: A61H7/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a means for automatically detecting the figure of a user which was not provided in a conventional massage machine. SOLUTION: This figure detecting method is for detecting the figure of the user in a massage machine comprising a massage unit liftably arranged along the seatback of a chair and a massage ball drive unit formed of a patting mechanism for performing a patting operation by longitudinally locking a massage ball and a massage mechanism for performing a massage operation by eccentrically rotating the massage ball, which is arranged in such a manner as to be capable of protruding to and retreating from the seatback of the chair. In this method, the massage unit is raised and lowered, and the massage ball drive unit is protruded and retreated, whereby the figure of the sitting user is detected.
Patent JP-2002167611-A (JP)
Title: Method and device for manufacturing metal flake
Inventor: YOSHIZAWA KOKI
IPC: B22D11/06
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To manufacture metal flakes of high quality with high production capacity by using a small facility. SOLUTION: A device for manufacturing metal flakes comprises in an inert atmosphere at least a melting furnace 4, a nozzle 2 for ejecting molten metal fed from the melting furnace 4, a first cooling roll 11 which rapidly cools the molten metal ejected from the nozzle 2, forms solidified this bodies, and ejects them in an accelerated manner, and a second cooling roll 12 which obtains the metal flakes by colliding the solidified thin bodies ejected in an accelerated manner from the first cooling roll 11, and further comprises a cooling roll unit 13 in which these cooling rolls 11 and 12 are arranged with a space S from the thickness of the solidified thin bodies to be manufactured, and an accommodation box 14 for receiving the metal flakes manufactured in the cooling roll unit 13,  and has a collision cooling plate 15 with the metal flakes collided therewith at a location at which the metal flakes manufactured by the cooling roll unit 13 are dropped into the accommodation box 14.
Patent JP-2002165130-A (JP)
Title: Device, system, and method for processing images and its recording medium
Inventor: FUJIMOTO MAKOTO
IPC: H04N19/70
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which allows users to more effectively use a caption broadcasting program, by enabling the captioning of the objects existing in the images without inviting users' confusion. SOLUTION: A specifying means 110, by analyzing caption objects, specifies an image object of any given shape, corresponding to its caption object from among a number of image objects. Marking processing means, 105, 106, and 107 and so on perform the emphasis processing for the specified image objects.
Patent JP-2001197443-A (JP)
Title: Moving picture recording device, recording medium, and moving picture reproducing device
Inventor: KATO ASAMI
IPC: H04N19/577
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To retrieve an I picture or a P picture in compressed data of moving pictures in a short time. SOLUTION: Data is recorded with the leading data of an intra-frame encoded picture (I picture) being placed in the head position of a logical sector of a recording medium. Data is recorded that leading data of an intra-frame encoded picture (I picture and P picture) so as to be placed in the head position of a logical sector of the recording medium. Data is so recorded that leading data of an intra-frame encoded picture (I picture, P picture, and B picture) is placed at the head position of logical sector of the recording medium.
Patent JP-2002170540-A (JP)
Title: Separator
Inventor: KAMEI JUICHI
IPC: D04H1/4374
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat resisting separator by which it is not fused even when allowed to stand at high temperature and no short circuit of an electrode is caused, and which is excellent in safety and have a function to cut off transmissivity at low temperature. SOLUTION: In the separator for a battery or a capacitor comprising a laminate of a nonwoven fabric of resins of two kinds or more having a different melting point, the separator uses a meltblown nonwoven fabric wherein at least one layer of the laminate comprises a resin of 200 deg.C or more in melting point.
Patent JP-2002168798-A (JP)
Title: Defect analytical device
Inventor: TAGUCHI MINORU
IPC: G01B11/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a defect analytical device capable of executing easily position confirmation of a defect spot or the like by acquiring a clear optical image and acquiring a precise OBIC image. SOLUTION: This device is equipped with a light generation part 6 for radiating a laser beam, a scanning part 9 for scanning the laser beam radiated by the light generation part 6, and simultaneously irradiating a semiconductor device 2 with the beam, an OBIC detection part 17 for detecting OBIC generated on the semiconductor device 2 by irradiation of the laser beam, a light detection part 13 for detecting reflected light of the laser beam with which the semiconductor device 2 is irradiated, and an image formation part 19 for forming the OBIC image and the optical image in a light beam irradiation region of the semiconductor device 2 based on a scanning signal of the scanning part 9 and each detection signal from the OBIC detection part 17 and the light detection part 13.  In the device, the light generation part 6 is provided with a first light beam source 4 and a second light beam source 5 having different light generation wavelengths for forming the OBIC image and the optical image respectively.
Patent JP-2002173643-A (JP)
Title: Coating composition
Inventor: MATSUI JOICHI
IPC: C09D1/06
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition having excellent rust preventive effect. SOLUTION: The coating composition is obtained by adding a binder to a cement component. Since the cement component keeps the metal surface alkaline, the composition exhibits excellent rust preventive effect.
Patent JP-2002072079-A (JP)
Title: Imaging lens device
Inventor: HAGIMORI HITOSHI
IPC: G02B13/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an imaging lens device having an imaging lens excellent in balance between high performance and compactness. SOLUTION: This imaging lens where a 1st lens (G1) consists of a positive meniscus lens which is convex to an image side and a 2nd lens (G2) consists of a biconvex positive lens satisfies a conditional expression: 1.25<L/f<2.00 (L: a distance to an image surface from a lens surface nearest to an object side and f: the focal length of a lens entire system).
Patent JP-2002170765-A (JP)
Title: Stage system and exposure system
Inventor: MIURA KOJI
IPC: H01L21/027
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a stage system which little disturbs magnetic fields and can improve the position control accuracy of a stage by suppressing the reaction generated when the stage is driven. SOLUTION: An X-axis movable guide 5 which is extended in the X-axis direction is inserted into a lower stage 11 through a gas bearing. At both ends of the guide 5, Y-axis sliders (movers) 7 which can slide in the Y-direction are provided. A Y-axis fixed guide (stator) 8 extended in the Y-axis direction is inserted into each Y-axis slider 7 through a gas bearing. The slider 7 and fixed guide 8 constitute a gas cylinder. Guide fixing sections 9 and 12 are provided near both ends of each fixed guide 8 through gas bearings, and each fixed guide 8 is slidably fixed to a stool 136. On the outer end face of each guide fixing section 12, a stroke correcting actuator 13 is provided.
Patent JP-2002169021-A (JP)
Title: Polarizing reflection element, liquid crystal display element having the same and method for manufacturing polarizing reflection element
Inventor: OTAKE TOSHIYA
IPC: G02F1/13363
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing reflection element having high use efficiency of light and high contrast, a liquid crystal display element which uses the polarizing reflection element, and a method for manufacturing the polarizing reflection element. SOLUTION: The polarizing reflection element 8 has a plurality of laminated cholesteric liquid crystal layers 3 to 6 and each cholesteric liquid crystal layer consists of arrangement of polymerized and helical liquid crystal molecules having the axis of the helix in an almost normal direction. The average twist angle α in the plane of the liquid crystal molecules is nearly nπ(wherein n is a natural number). In the cholesteric liquid crystal layers, the orientation of the liquid crystal molecules continues on the interfaces of every layer to form one smooth helical structure as a whole. This polarizing reflection element is used as a selective reflection layer in a semitransmission type liquid crystal display element.
Patent JP-2002167832-A (JP)
Title: Piping structure of drain instrument and drain trap used therefor
Inventor: HIRAI YOSHINORI
IPC: E03C1/28
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce a space occupation rate of the inside of a cabinet part in a piping structure used for a drain instrument provided with the cabinet part. SOLUTION: The piping structure of the drain instrument has a skirt part (2) and the cabinet part (1), and the drain trap (3) is arranged in the skirt part (2) so as to prevent the backflow of an offensive odor and noxious insects or the like from sewage or the like. Or, the piping structure of the drain instrument has the cabinet part (1) provided with drawer (10), is provided with the drawer (10) provided a recessed part (11) at the rear wall (10a), and the same time, the drain trap (3) to prevent the backflow of an offensive odor and the noxious insects or the like from the sewage or the like is arranged on the floor surface in the cabinet part (1) or on a riser pipe (D) for discharging the drained water to the side of the sewage or the like, and to the position to be kept in the recessed part (11) of the drawer (10) when the drawer (10) is contained in the cabinet part (1).
Patent JP-2002170335-A (JP)
Title: Information recording and reproducing device
Inventor: TADA KENICHIRO
IPC: H04N9/79
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device having a ring buffer in which a ring buffer area in a recording medium can be expanded. SOLUTION: An expansion start point is calculated on the basis of a recording position in the ring buffer area at the present point of time in response to an expansion command operation, a free area on the recording medium is defined as an expansion area for the ring buffer area, and the expansion area is defined as a recording and reproduction object next to an area before just in front of the expansion start point.
Patent JP-2002204025-A (JP)
Title: Laser light source and image-forming device
Inventor: GOTO CHIAKI
IPC: H04N1/113
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent noise from being generated by the mode hop of a semiconductor light-emitting device and at the same time the internal power of the semiconductor light-emitting device from increasing for causing damage in a laser light source where the semiconductor light-emitting device is directly coupled to a waveguide-type wavelength selection element for selecting the wavelength of light being emitted from the semiconductor light-emitting device. SOLUTION: The semiconductor light-emitting device 10 is directly coupled to the waveguide-type wavelength selection element 20 for selecting the wavelength of light being emitted from the semiconductor light-emitting device 10, and a resonator for resonating light with a wavelength being selected from the wavelength selection element 20 is composed by an end face 10b at the opposite side of the wavelength selection element 20 of the semiconductor light-emitting device 10 and the wavelength selection element 20. Then, an optical system between each of the directly coupled one end faces 10a and 20b of the semiconductor light-emitting device 10 and the wavelength selection element 20 is set to a reflection prevention optical system, for example, by forming AR coat on the end faces, and a laser beam 11 that is oscillated by the resonator is emitted from an end face opposite to the wavelength selection element 20 of the semiconductor light-emitting device 10.
Patent JP-2002174355-A (JP)
Title: Solenoid valve
Inventor: OBATA HIROSHI
IPC: F16K31/06
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To realize the inexpensive assembling of a valve part to a solenoid part in a solenoid valve that comprises the valve part and the solenoid part for operating it. SOLUTION: A recessed part 17 is formed on either one of the valve part 10 and the solenoid part 11, and a protruding part 18 fittable to the recessed part 17 with a prescribed fastening margin is formed on the other. The connection of the valve part 10 to the solenoid part 11 is performed by press-inserting the protruding part 18 to the recessed part 17.
Patent JP-2002175037-A (JP)
Title: Integrated circuit for scanning driver, scanning driver, and image forming device using the same driver
Inventor: ABE NAOTO
IPC: G09G3/20
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a same circuit configuration for driving left and right terminals of an image forming panel using a same scanning signal, a scanning driver in a packaged form, and an integrated circuit which is properly adaptable thereto. SOLUTION: This integrated circuit is a scanning driver which sequentially shifts a start signal for instructing, to start scanning in synchronism with a synchronous signal; outputs binary signals showing each positional state in parallel; and uses at least one or more binary signals to compose the scanning driver for driving the scanning wiring of an image forming panel by the parallel outputs, and which comprises 1st and 2nd input terminal DQA, DQB for inputting the shifted signals; plural pieces of latch circuits 1101 operating according to a clock synchronizing with the synchronous signal; switching circuits 1102, 1103 for cascade-connecting the plural pieces of latch circuits in the direction according to a directional signal DIR for indicating the direction of the shift and also connecting the input of the first one of the cascade- connected latch circuits the 1st and 2nd input terminals in accordance with the directional signal; and an output means for generating outputs in parallel, corresponding to respective outputs Q1-Q40 of the plural pieces of latch circuits channel by channel.
Patent JP-2001250008-A (JP)
Title: System, method and center for supporting customer, customer information utilizing system, and equipment arranged at customer
Inventor: SAKAKIBARA YUTAKA
IPC: G06Q10/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To surely perform customer support by widely acquiring the information on equipment arranged at a customer and providing various kinds of convenience to the customer while utilizing the use amount information and quality information of the equipment. SOLUTION: Each of equipment 11-1N arranged at the customer is a printer, a copy machine or a FAX. The customer support center 11 collects and stores the user information showing the use of the equipment 11-1N located with the customer and the quality information showing the quality of the equipment. Besides, this collected information is distributed to customer information utilizing systems 121-12N as it is or after being worked. Besides, each of customer information utilizing systems 121-12N accesses the storage means of the customer support center 11 and supports the customer by arbitrarily acquiring the use information and the quality information stored in this storage means.
Patent JP-2002180211-A (JP)
Title: Raw material alloy for exchange spring magnet, magnetic material, and exchange spring magnet and its manufacturing method
Inventor: WAKI NORIHISA
IPC: C22C38/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a raw material alloy for exchange spring magnet which contains Nd2Fe14B phase as hard phase and α-Fe phase as soft phase and has excellent magnetic properties and a magnetic material and also to provide a bulk exchange spring magnet and its manufacturing method. SOLUTION: The raw material alloy for exchange spring magnet which contains at least Nd2Fe14B phase and α-Fe phase and is represented by compositional formula NdXFe100-X-Y-ZMYBZ ( wherein, M is one or more elements selected from the group consisting of Na, K, Pb, Cs, Te, Se, C and S; and X=6 to 10, Y=0.5 to 5 and Z=5 to 8 are satisfied) and the magnetic material are provided. Further, the bulk exchange spring material using the above and its manufacturing method are also provided. It is preferable that the raw-material alloy and the magnetic material contain >=50 vol.% amorphous part.