baber/WOPTO huggingface dataset:
Patent JP-2002221944-A (JP)
Title: Driver for liquid crystal display panel, information terminal, method and program for controlling liquid crystal display
Inventor: TSUKADA TAKASHI
IPC: G02F1/133
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an unpleasant after image generated in an image display part when a liquid crystal display panel is switched to a nondisplay state becomes visible to the user. SOLUTION: The driver of the liquid crystal display panel is provided with a gate driver for driving scanning signal lines; a source driver for driving the liquid crystal display element corresponding to the driven scanning signal line in order to perform display on the liquid crystal panel, and an after image suppression control circuit 19 which performs control for writing a display stop signal which makes, in the case the display on the whole or partial region of the liquid crystal panel is suspended, the voltage to be applied to both ends of the liquid crystal display element lower than a predetermined value in a predetermined liquid crystal display element. The driver of the liquid crystal display panel suspends display in the region where the display should be suspended after a display stop signal is written.
Patent JP-2002223405-A (JP)
Title: Video recording and reproducing device, and video recording and reproducing program
Inventor: SAIJO KIMITO
IPC: H04N5/45
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a video recording and reproducing device that can allow a user to easily recognize a motion of an object such as a swing form of a trainee. SOLUTION: The video recording and reproducing device 1 is provided with a camera 2 that continuously photographs 1st and 2nd objects including mobile objects respectively, a video storage means 12 that stores a 1st video image of the 1st object and a 2nd video image of the 2nd object which are photographed, a still picture control section 42 that stops the 1st and 2nd video images at an optional frame to display still pictures of the 1st and 2nd objects on the same screen, and a moving picture control section 43 that simultaneously reproduces the moving pictures consisting of the 1st and 2nd video images from a point of time of the photographing.
Patent JP-2001332489-A (JP)
Title: Lighting optical system, projection aligner, and device- manufacturing method
Inventor: SUZUKI KENJI
IPC: G03F7/20
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting optical device for setting light whose wavelength is less than 157 nm to efficient light with uniform intensity distribution, a projection aligner, and a device-manufacturing method. SOLUTION: This lighting optical device is made of a hollow member having an inner wall surface 10F, and is provided with an optical element 10 for forming a reflection film on an inner-wall surface and reflecting luminous flux entering the hollow part, and image-forming optical systems M2 and M3 that are telecentric at both the sides of an object and an image while being arranged at the irradiation side of the optical element 10 and include a reflection mirror with at least two sides.
Patent JP-2002227817-A (JP)
Title: Nut and method of manufacturing the nut
Inventor: KATO TAKASHI
IPC: F16B33/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a nut from being galled or seized when a bolt is assembled aslant into the nut. SOLUTION: An incomplete thread part 3A at the start end part of a thread part 3 in the inner peripheral surface of the nut 1 is formed at an angle of within 180 deg..
Patent JP-2002227313-A (JP)
Title: Pc panel, wall using it in building, and construction method for it
Inventor: MATSUMOTO KEIJI
IPC: E04B2/88
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a PC panel easily designed, manufactured, conveyed, and constructed in a site, a wall using the PC panel in a building and a construction method for it. SOLUTION: In an outside wall 18 using the PC panel 30 in a multiple dwelling house, the PC panel 30 is inserted and positioned to penetrate an elongated floor opening part 34 formed in a floor slab 14 of the multiple dwelling house. In this way, the outside wall 18 using the PC panel 30 is arranged on the floor slab 14 prior to the floor slab 14, and a wall opening reaching at least the vicinity of the floor slab 14 is formed in the outside wall 18.
Patent JP-2002225044-A (JP)
Title: Method for manufacturing optical article
Inventor: MURAKAMI TAMOTSU
IPC: B29C39/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical article such as a fine optical lens or the like with high accuracy. SOLUTION: The method for manufacturing the optical article changed in its thickness corresponding to the ionizing radiation transmissivity of a mask includes a process for applying some physical change to an ionizing radiation curable resin composition containing a phase transition resin component, which has a function bringing about phase transition from a sol to 'a gel capable of being differentiated from an ionizing radiation cured part' by some physical change, to generate the phase transition to the gel, a process for irradiating the gel of the ionizing radiation curable resin composition at least from one arbitray direction through the mask of which the ionizing radiation transmissivity changes in-plane to cure the ionizing radiation curable resin composition and a process for removing 'the gel capable of being differentiated from the ionizing radiation cured part'.
Patent JP-2002230812-A (JP)
Title: High frequency superposing module
Inventor: TANAKA HIROSHI
IPC: H01S5/026
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency superposing module for an optical pickup whose size and cost can be reduced without impairing its function and characteristics. SOLUTION: By stacking a conductor and a dielectric, the capacitors C1 and C2 for resonance of an oscillating circuit and the capacitors C3 and C4 for a impedance matching circuit with a semiconductor laser are arranged laterally side-by-side so that at least one part of these electrodes form the same layer.
Patent JP-2002233397-A (JP)
Title: Method for producing sterol fatty acid ester for food
Inventor: MANSO MITSUMASA
IPC: C12P33/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sterol fatty acid esters from a deodorized scum oil at a low cost, and to provide raw material-treating conditions, synthesis reaction conditions, and the further purification process, whereby the sterol fatty acid esters having excellent qualities for a raw material of general foods, healthy foods or medicines, scarcely containing trans type fatty acids, and having excellent safety is produced. SOLUTION: This method for producing the highly safe sterol fatty acid esters comprises preliminarily hydrolyzing fatty acid esters contained in the deodorizing scum oil, removing the produced fatty acids by molecular distillation to obtain a fraction containing sterols, adding a fatty oil or fat containing arbitrary triacyl glycerols as a main component to the sterol-containing fraction, subjecting the obtained mixture to a sterol fatty acid ester-synthesizing reaction in the presence of an enzyme as a catalyst, and further subjecting the product to several purification treatment steps. Thereby, the highly safe and inexpensive sterol fatty acid esters used for foods and scarcely containing deteriorated fatty acids including trans type fatty acids are enzymatically produced.
Patent JP-2002206075-A (JP)
Title: Flooring material for painting granite-like surface pattern
Inventor: NAGATA KEISUKE
IPC: C09C3/10
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a flooring material for painting a granite-like surface pattern capable of expressing the granite-like pattern and coloration to floors by conventional paint-application methods in which a trowel, a roller, etc., is used. SOLUTION: This flooring material for painting the granite-like surface pattern is prepared and applied to the floor as follows: forming a film from a paste which is prepared by kneading a pasty material, such as polyvinyl alcohol(PVA) with pigments; passing colored scaly flakes, which are given by pulverizing the pigmented film into a scaly shape, through a sieve having a mesh of 1-5 mm; mixing a transparent liquid resin of solvent-free reactive curing-type, such as an epoxy resin, with the flakes which are compounded of one or plural kinds of the colored scaly flakes so as to develop the coloration corresponding to a crystalline pattern of the granite; and applying the mixed resin to the floor by using the trowel or the like, so that the granite-like surface pattern is expressed on the floor.
Patent JP-2002247150-A (JP)
Title: Electric apparatus with information terminal
Inventor: SAKOTA NAOKI
IPC: H04M1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric device with an information terminal that allows a user to able to operate the information terminal even when its both hands are occupied. SOLUTION: The electric device with the information terminal is characterized in that it is provided with an incoming call detection means that detects an incoming call signal from a communication channel, a notice means that generates a ringer tone on the basis of a detection signal from the incoming call detection means, an image pickup means that detects image information of a receptionist dealing with the ringer tone from the notice means, a portrait storage means that can optionally store the image information of a person being the receptionist, a person decision means that decides whether or not the image information detected by the image pickup means exists in the image information stored in the portrait image storage means,  and a control means that brings the communication channel to a communicational state when the person decision means decides that the image information detected by the image pickup means exists in the stored image information.
Patent JP-2002247862-A (JP)
Title: Power converter
Inventor: INARIDA SATOSHI
IPC: H02M7/5387
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a multi-level power converter which is favorable for realizing reduction of its size, weight, and cost. SOLUTION: Between both terminals (point P and point N) of a DC power source composed of series-connected DC power sources 1, 2, switching devices 10, 20 each of which is composed of a switching element and a diode inverse- parallel-connected to the switching element which are housed in one package are connected in series and are inserted, and the junction between the switching device 10 and the switching device 20 is used as an AC output terminal (AC). A switching device 30 and a switching device 40 are inverse-series-connected, and are inserted between the neutral point (point 0) of the DC power source and the AC output terminal. As the switching devices 30, 40, switching devices having withstand voltages lower than the switching devices 10, 20 are used.
Patent JP-2001312481-A (JP)
Title: Array type processor
Inventor: FUJII TARO
IPC: G06F15/80
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that the size of an array type processor is in creased and its processing performance is limited since processes having different properties such as a process based upon a computing element and the process of a random logic circuit need to be actualized by each processor element when all processes are performed by an array part. SOLUTION: This array type processor independently has a data bus part 102 which has an array of processors connected by a programmable switch and mainly performs operation and a state transition management part 101 which facilitates the actualization of a state transition means and performs control and then they are actualized by constitution specified corresponding to the purposes of the processes, so that both operation and control are efficiently mounted and processed.
Patent JP-2002242719-A (JP)
Title: Control device for hybrid vehicle
Inventor: WAKASHIRO TERUO
IPC: B60L50/16
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a hybrid vehicle capable of enhancing fuel consumption. SOLUTION: The control device includes an all-cylinder cutoff standby flag F-ALCSSTB for determining whether or not all of cylinders can be cut off; an all-cylinder cutoff canceling requirement meeting flag F-ALCSSTP for determining whether or not the requirement for canceling the cutoff of all the cylinders is met; and all-cylinder cutoff solenoid flag F-ALCSSOL for actuating a spool valve if the standby flag F-ALCSSTB determines that the cylinders can be cut off; and an all-cylinder cutoff flag F-ALCS for cutting off the cylinders of the engine according to the standby flag F-ALCSSTB, the flag F-ALCSSTP, and the solenoid flag F-ALCSSOL. When the voltage of an auxiliary battery is equal to or higher than a predetermined value and the temperature of a hydraulic fluid is within a predetermined range, the standby flag F- ALCSSTB determines that the cylinders can be cut off.
Patent JP-2001284421-A (JP)
Title: Contact structure
Inventor: KHOURY THEODORE A
IPC: H01R12/71
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a contact structure for performing electric connection with a contact target formed by manufacturing a contactor by micro machining technology on a semiconductor board. SOLUTION: The contact structure is composed of a contact board 20 and a plurality of contactors 30 mounted on the contact board 20. A contact bump 31 for being brought into contact with the contact target 320 is provided on each contactor 30. When the contactor 30 is pushed on the contact target 320, spring force is generated. Various types of the contact structures and their manufacturing method are disclosed.
Patent JP-2002251722-A (JP)
Title: Master carrier for magnetic transfer
Inventor: NAGAO MAKOTO
IPC: G11B5/86
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To carry out magnetic transfer to much more slave media by prolonging the life of a master carrier for magnetic transfer, and to prevent the signal omission of magnetic information transferred to the slave media by magnetic transfer. SOLUTION: Fine recessed and projected parts 15 are formed by texturing the projected surface of a substrate 13 having recessed and projected patterns according to information to be transferred. Thus, a master carrier 11 having a rough surface 17 on the projected part surface of a soft magnetic layer 16 formed on the substrate 13 is provided.
Patent JP-2002250350-A (JP)
Title: Solid lubrication rolling bearing
Inventor: YAMADA HIROSHI
IPC: F16C33/34
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid lubrication rolling bearing capable of improving the durability of the solid lubrication rolling bearing which is much more en hanced than a conventional level and reducing a dust generation amount at starting. SOLUTION: This solid lubrication rolling bearing is constituted such that a plurality of rolling elements assembled in the rolling bearing comprise a load rolling element on which a bearing load is applied and a non-load rolling element on which a bearing load is not applied, at least one or more non-load rolling elements are rolling elements composed of a molded body of a tetrafluoroethylene resin and having a surface coarseness (Ra) of 1.0 μm or less, and a diameter ratio A of the non-load rolling element and the load rolling element is 0.8<=A<1. Furthermore, a tetrafluoroethylene resin film having an average molecular weight of 5000 or less is formed on a friction face that generates rolling friction or slide friction in the rolling bearing.
Patent JP-2002255384-A (JP)
Title: Sheet feeding device
Inventor: KUBO TAKASHI
IPC: B65H3/52
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent a sheet from being double-fed while suppressing the occurrence of wear and vibration by making the contact part of a separating means with a material with a small coefficient of friction. SOLUTION: In this constitution, the uppermost recording paper P of a plurality of recording papers P, P,... held in a paper feeding tray 3 is fed by the rotation of a feeding roller 4 rotated in contact with the recording paper P. The sorting plate 51 of the separating means 5 holding the recording paper P in the clearance thereof from the peripheral surface of the feeding roller 4 is energized by a pressing spring 54 installed between the sorting plate and a holder 50 in the direction reverse to that for feeding the recording paper P.
Patent JP-2002259744-A (JP)
Title: Auction service operation method and system using semantic information network, transmitting terminal, and receiving terminal
Inventor: SHIBATA HIROSHI
IPC: G06Q30/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To operate auction service using a network without an intermediary broker. SOLUTION: Terminals 41 to 43 of prospective purchasers set as a filter a condition about the article that they want to purchase. A terminal 30 of a seller sets a filter for transmitting information on an article for safe as an event and receiving bid information from the prospective purchasers. The terminals 41 to 43, when receiving the safe information transmitted as an event, set a filter for receiving bid information from the other prospective purchasers and information on an auction result, and then transmit bid information as an event. The prospective purchasers control a bid price while observing the bid information from the other prospective purchasers. The seller selects as a winner the prospective purchaser 1 transmitting bid information about the highest price among the bid information received in a fixed period, and transmits the result information as an event.
Patent JP-2002265972-A (JP)
Title: Method for preventing deterioration of lubricating oil and method of using it
Inventor: MINAMI ICHIRO
IPC: C10M135/32
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the deterioration of a lubricating oil, by which the life of a lubricating oil can be prolonged, and a method of using a lubricating oil. SOLUTION: The method for preventing the deterioration of a lubricating oil comprises measuring with time the peroxide value(POV) of a lubricating oil used in an oxidizing atmosphere, and adding an antioxidant to the oil to prevent the POV from exceeding 0 ppm, or when the POV exceeds 0 ppm, or to prevent the POV from exceeding 1 ppm. The method of using a lubricating oil comprises using a lubricating oil in an oxidizing atmosphere while an antioxidant is added to the lubricating oil continuously, or at regular or irregular intervals to control a rise in the POV.
Patent JP-2002265387-A (JP)
Title: Skin care preparation
Inventor: NIIMOTO YUKIKO
IPC: A61K8/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation having a high aging-prevention effect and maintaining a high efficacy without degenerating in its preparation. SOLUTION: This skin care preparation is obtained by blending an antioxidant derived from a plant having an inhibiting effect for a protein damage caused by a peroxynitrite, with 1 kind or >=2 kinds selected from a beautifully whitening agent, an antioxidant, an anti-inflammatory agent, a cell-activating agent, a circulation-accelerating agent, a humectant, an antibacterial agent and an ultraviolet light-preventing agent. As the above antioxidant, one derived from a cone, coffee or grape is preferably used.
Patent JP-2002265096-A (JP)
Title: Paper feeding controller of printer
Inventor: HAYASHI KENGO
IPC: B41J11/42
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent printing being not normal as in the prior art in advance when a paper sensor does not operate by paper feeding operation. SOLUTION: When it is judged that the paper sensor is in an operation condition by a CPU (YES at S1), it is judged whether the paper sensor operates based on the paper feeding operation or not from holding information in a holding part (S6), and if the result of this judgement is NO, head alignment and search of head processing of paper sheets are performed because paper sheets are not fed normally (S7, S8). On the other hand, if the result of judgement at step S6 is YES, it is judged whether the paper feeding operation is based on a paper feeding command from a host computer or operation of a paper feeding button because paper sheets are fed normally (S11).  If the paper feeding operation is based on the paper feeding command, the paper feeding operation ends to start usual printing operation, and if the paper feeding operation is based on the operation of the paper feeding button, discharge processing of paper sheets is performed (S12).
Patent JP-2002271078-A (JP)
Title: Variable shield case
Inventor: MAKI TOSHIMITSU
IPC: H05K9/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a variable shield case which can correspond to shielding of substrates using one kind of a case main body when a plurality of kinds of the substrates of different widths are provided within the case main body and are shielded. SOLUTION: A variable shield case is constituted in such a structure that a case main body provided with legs 1a and 1a is separately formed into a right half body 1A and a left half body 1B. The upper and lower walls 1b, 1c, 1d and 1e of the half body 1A and the half body 1B are freely slid vertically to each other. A plurality of holes 1f are formed in the upper and lower walls 1d and 1e on one side of the walls 1b, 1c, 1d and 1r toward the longitudinal direction. Elastic projected parts 1g engaged with the holes 1f are provided on the walls 1b and 1c on the other side to slidingly adjust the walls 1b, 1c, 1d and 1e.  The projected parts 1g are made to engage with the hole parts 1f, are posited to the hole parts 1f, and are fixed in the hole parts 1b in a state that the left and right lengths of a substrate 2 and the inner sauces of the walls 1b, 1c, 1d and 1e coincide with each other, the legs 1a and 1a of the main body 1 and connector terminals 3 and 3 mounted on the substrate 1 are inserted in a main substrate 4, and the case main body 1 and the substrate 2 are fixed by soldering on the substrate 4 on the side of the rear surface of the substrate 4 and the case 1 and the substrate 2 are connected with the main substrate 4.
Patent JP-2002266478-A (JP)
Title: Roof structure
Inventor: ISHIKAWA TAKASHI
IPC: E04D13/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-snowfall type roof structure for removing snow lying on a roof without taking down the snow. SOLUTION: In this roof structure, a male-female connecting structure is formed on the width directional side edge, an upward rising snow stopping part P is formed of the male-female connecting structure, the snow stopping part P of a roof material A provided with a recessed gutter-shaped part 11 is set almost horizontal, the roof material A is fixed to a backing α, and a snow melting member H is formed in the gutter-shaped part 11.
Patent JP-2002265509-A (JP)
Title: Flame-retardant curable resin composition and flame- retardant curable adhesive composition
Inventor: SAKURAI TETSUYA
IPC: C09K21/14
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant curable resin composition which can be used for metallic panels, metallic baskets, or the like for which low-smoking properties, distortion resistance, and flame retardancy are necessary. SOLUTION: The flame-retardant curable resin composition contains (1) a polymerizable vinyl monomer that can give a homopolymer of a glass transition temperature of at most 0 deg.C, (2) a polymerization initiator, (3) a reducing agent, and (4) 25-75 pts.mass, per 100 pts.wt. total of components (1), (2), and (3) and may additionally contain (5) a polymerizable vinyl monomer that can give a homopolymer of a glass transition point of above 0 deg.C and/or (6) an elastomer component. The flame retardant (4) is desirably ammonium polyphosphate. The storage modulus of a cured product of the composition at 23 deg.C is desirably at most 1,500 MPa.