baber/WOPTO huggingface dataset:
Patent JP-2002251569-A (JP)
Title: Information supplying system
Inventor: FURUMI KENZO
IPC: G06Q10/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an information supplying system capable of providing information about various commodities or services suitable for an information receiver or desired by the information receiver. SOLUTION: An information distributor 1 integrating and storing fortune telling information provided from a fortune telling information providing destination 2, virtual personal model information provided from a personal image information providing destination 3, and respective pieces of information provided from respective information sources 5 together is provided between a terminal of the information receiver 14 and terminals of the respective information providing sources 5 via a computer network. In receipt of access of information receipt from the terminal of the information receiver 4, the information distributor 1 promotes selection of a fortune telling type, displays the selected fortune telling information and a virtual personal model image previously set according to the fortune telling information, and displays the previously set respective pieces of information related to the displayed virtual personal model image on a computer screen of the information receiver.
Patent JP-2002151833-A (JP)
Title: Manufacturing method of substrate for packaging electronic component
Inventor: KURIHARA HIROAKI
IPC: H05K3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate for packaging electronic components where a sealing resin can be molded relatively easily, and fail or the like due to the outflow of the sealing resin can be reduced. SOLUTION: The manufacturing method of a substrate for packaging electronic compounds comprises an insulating base 11, wiring patterns 12, 13, and 14 formed on one surface of the insulating base 11, and a solder resist layer 16 for covering a surface, excluding the terminal section of the wiring patterns 12, 13, and 14. After the electronic components have been packaged, a junction section with the electronic components is molded the sealing resin.  The manufacturing method comprises a process for forming the application layer of a photosolder resist material that becomes the solder resist layer 16, a process for the application layer to light via a photomask 50 having a specific pattern, and process for patterning the application layer by developing the application layer of the photosolder resist material that is exposed to light and for forming at least one step section 20, where the thickness of a region side that is sealed by resin becomes relatively thinner at the boundary between the molded region and the surrounding region.
Patent JP-2002300425-A (JP)
Title: Digital video processor circuit and method therefor
Inventor: SASAHARA HIDEAKI
IPC: H04N5/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To exactly estimate OH reference position of a synchronization signal by the digital process from AD-converted video signal and utilize the result for a digital video signal process in the latter stage or reflect it as error signals to a PLL, thereby making sampling points coincide with a synchronizing reference point. SOLUTION: The circuit comprises a waveform memory reproducer, which compares the input quantized digital signals with a specified fixed threshold, to extract a horizontal synchronizing component signal, starts generating horizontal coordinates for showing horizontal coordinates at the leading edge of the signal for each quantized sample, and temporarily stores quantized sample values near the OH reference point in the horizontal synchronizing part; a reference level generator for computing the average of quantized samples in a time period covering from the top end of a point, showing the pedestal level of the horizontal synchronizing part to output a mid point between both;  and a correction data generator, which compares the output of the waveform memory reproducer with a reference to determine the relation between the point to the mid point level and reproduced sample values and corrects the horizontal coordinates, thereby correcting the horizontal coordinate generator output, according to the correction data.
Patent JP-2002304408-A (JP)
Title: Mobile terminal
Inventor: NAKAMURA SHIGEHIKO
IPC: G06Q10/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To select and provide information respectively appropriate for each condition of moving means such that a person carrying a mobile terminal 101 is walking or riding on a car or a train. SOLUTION: When the moving means of the person carrying the terminal is determined from a history of position information from a GPS, plural applied ranges appropriate to each moving means are calculated.
Patent JP-2002266141-A (JP)
Title: Belly band preventing slipping down of trousers
Inventor: SAITO KATSUMOTO
IPC: A41F19/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that trousers slip down, swinging up the arms, extending the body, and denting the belly, when the wearer plays golf, and a problem that the slipping-down of the trousers and the protrusion of a shirt are caused in other movements. SOLUTION: This belly belt is obtained by firmly fixing one member of a hook-and-loop fastener to one side tip portion of a wide belt comprising elastic raw materials and further firmly fixing the other member to the opposite side tip portion of the back side. When a belly portion is fastened with the belly belt, the protrusion of a shirt is prevented, and one member of a hook-and- loop fastener fixed to the front side of the belly belt is engaged with the other member fixed to the trousers to prevent the slipping-down of the trousers.
Patent JP-2002303345-A (JP)
Title: Gas spring
Inventor: KAWANO MASAKAZU
IPC: B60N2/16
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To change the degree of height of air spring force in accordance with usage condition while enabling predetermined expansion and contraction movements. SOLUTION: The degree of the height of the air spring force based on gas pressure in a gas chamber G formed by a free piston 4 can be adjusted by enlarging and reducing capacity of an oil chamber part in a cylinder body 1 by operation of a manual pump 10 provided outside.
Patent JP-2002301373-A (JP)
Title: Method for producing composite metal oxide catalyst
Inventor: TERADA HIDE
IPC: B01J37/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and industrially producing an oxide catalyst suitable for use in a fluidized bed and having a high AN yield. SOLUTION: In the method in which a solution or slurry containing stock compounds of Mo, V, Nb, an element X and an element Y and, optionally, an element Z is spray-dried and fired to produce the objective composite metal oxide catalyst represented by the formula MOa Vb Nbc Xd Yf Ze On , when the slurry is prepared, a water-insoluble solid having >=0.1 μm average particle diameter is used as the stock compound of the element Y.
Patent JP-2002303796-A (JP)
Title: Confocal microscopic system, controller and control program
Inventor: HAKOZAKI HIROYUKI
IPC: H04N5/91
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To smoothly execute image displaying, image recording, etc., during the period when the image of a confocal microscope of a confocal microscopic system is captured. SOLUTION: The controller side of the confocal microscope is provided with an image capturing function and a temporary storage function. On the other hand, the host computer side thereof is provided with a processing function of the image displaying, image recording, etc. Further, the controller and the host computer are connected to each other by an asynchronous communicate interface. The independence of the controller and the host computer is high in such system constitution. Accordingly, another processing can be smoothly executed on the host computer side even during the image capturing by the controller.
Patent JP-2002226300-A (JP)
Title: Silicon carbide and its manufacturing method
Inventor: KAWAHARA TAKAMITSU
IPC: H01L21/205
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a silicon carbide which decreases an antiphase boundary and/or a warp and a strain which result from an internal stress, to obtain silicon carbide single crystal wherein the antiphase boundary and/or the warp and the strain resulting from the internal stress are decreased and to provide its manufacturing method. SOLUTION: The silicon carbide is manufactured by depositing the silicon carbide on a substrate, of example, from gas phase or liquid phase. The surface of the substrate has a plurality of ups and downs which extend approximately in parallel. Average surface roughness of a center line and an angle of a slope of the ups and downs are 3-1000 nm and 1-54.7 deg., respectively. A slope line made by adjacent cross sections which are orthogonal to the direction in which the ups and downs extend, is in a curve. The substrate is silicon or silicon carbide. Direction of a normal axis of the surface, for example, is <001>. Area ratio of  001} plane to the substrate surface is <10%. Plane defect density and internal stress in the silicon carbide single crystal are <=1000/cm2 and <=100 MPa, respectively.
Patent JP-2002303786-A (JP)
Title: Soft focus photographic lens and manufacturing method for soft focus photographic lens
Inventor: TAKASE HIROYUKI
IPC: G02B5/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a soft focus photographic lens which enables soft focus photography without using any soft focus filter, can easily and accurately perform the focusing of an MF single-lens reflex camera and the automatic focus control of a TTL-AF camera by substantially eliminating focus movement accompanying variation in stop value, lower the production cost, and facilitate the inventory management of components before assembly. SOLUTION: This soft focus photographic lens system L is characterized by that a circular area 10 having its center on the optical axis of lens elements L3 and L4 positioned nearby a stop is a slide surface and the peripheral part except the circular area is a zonal light diffusion part 11 which cuts high-frequency components of spatial frequency.
Patent JP-2002302761-A (JP)
Title: Ito sputtering target and production method therefor
Inventor: UCHIUMI KENTARO
IPC: C23C14/34
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ITO(indium-tin-oxide) sputtering target having a structure which suppresses the frequency of arcing caused by intermediate compound phases, and to provide a production method therefor. SOLUTION: The target uses an ITO sintered compact consisting of a base phase consisting of cubic system In2 O3 , and having relative density of >=99%, and an intermediate compound phase of IN2 O3 and SnO2 . The ratio between the elliptic major axis and the minor axis in the intermediate compound particles in the SEM(scanning electron microscope) observation of the optional cross-section in the sintered compact is >=2.1, or >=80% of the number of the intermediate compound particles have polygonal shape including recessed faces. The target is obtained by mixing the powder of In2 O3 and the power of SnO2 , compacting the powdery mixture, sintering the compact in a pure oxygen current heated at 1,550 to <1,650 deg.C, and thereafter reducing its temperature from the sintering holding temperature to at least 1,300 deg.C at a temperature reduction rate of >=200 deg.C/hr.
Patent JP-2002311059-A (JP)
Title: Device for observing waveform and method for displaying waveform
Inventor: KATO AKIRA
IPC: G01R13/20
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To utilize a display part of an oscilloscope without waste by widely displaying only an original signal in displaying a long range waveform, and displaying also a frame of an original waveform including a specified range while enlarging and displaying in a predetermined frame in enlarging and displaying. SOLUTION: A device for observing a waveform displays the long range waveform in a plurality of frames displayed on a display part by folding back. One or more than 1 desired parts of the waveform displayed in an optional frame are specified by a range selecting means, and are displayed in a predetermined one or more than 1 frames by enlarging the specified range. When the frame for displaying the waveform including the specified range is a frame for enlarging and displaying, a display allocating means moves a general display frame including the specified range to a frame other than the frame for enlarging and displaying. Thereby, the general display frame for displaying by appending the specified range to the original waveform and the frame for enlarging and displaying are simultaneously displayed.
Patent JP-2002314693-A (JP)
Title: Conference communication system, service control system, private branch exchange system, multi-zone type cordless exchange system and key telephone system
Inventor: AOKI YASUHIRO
IPC: H04M3/56
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a conference communication system suitably realizing conference communication by telephone terminals, a service control system applicable to it and a system and a device provided with the systems. SOLUTION: By switching a connection with a mixing circuit (100) by a means capable of switching the connection of a conference participating telephone terminal (10) and the mixing circuit, control is performed so as to connect the transmission voices of one, two or more prescribed speakers to the mixing circuit and to attain the unidirectional connection of listening to output voices from the mixing circuit for the others.  For instance, while providing the mixing circuit mixing the voices with prescribed mixing ability, by switching the connection of the transmission voices of the conference participating telephone terminals and the mixing circuit at all times, the connection switching processing of a speech path is used freely so as to connect only the transmission voices of a plurality of fixed speakers to the mixing circuit and to attain only the unidirectional connection of listening to the output voice from the mixing circuit for the others and thus, the number of people in the conference communication is increased.
Patent JP-2002307241-A (JP)
Title: Method and device for preparing electric discharge machining program
Inventor: FURUKAWA HIROYASU
IPC: B23H7/26
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To positively control machining according to the machining sequence of electrodes even in the case of having the complicated and parallel machining sequence, and carry out machining without loss by skipping the electrode finished with machining when machining again by the skipped electrode. SOLUTION: The machining electrode capable of machining in concerned electric discharge machining is selected on the basis of machining sequence information 20 in which the definition of a plurality of machining electrodes is allowed in description, electrode installation status information 21 and electrode machining history information 22, and an electric discharge machining program is prepared using the selected result of the electrode capable of machining.
Patent JP-2002306911-A (JP)
Title: Antibacterial dust collecting filter
Inventor: HIOKI SHINYA
IPC: B01D39/16
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial dust collecting filter which can efficiently collect dust and can effectively suppress harmful microorganisms included in the collected dust. SOLUTION: The antibacterial dust collecting filter produced by laminating a dust collecting filter medium and an air permeable base material has an antibacterial agent between the dust collecting filter medium and the air permeable base material. The dust collecting filter medium has preferably >=95% collection efficiency for particles of 0.3 μm particle size measured according to JIS-B9908 TYPE1 at 5.3 cm/sec wind speed.
Patent JP-2002311364-A (JP)
Title: Scanning optical device and image forming device
Inventor: FUTAGAWA JIRO
IPC: H04N1/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality scanning optical device and a high-quality image forming device capable of preventing the deviation of an irradiating position. SOLUTION: This optical device is equipped with positioning plates (L) 35 and (R) 36 fixed and supported by laser scanner stays (L) 25 and (R) 26. This device positions and holds an optical box 24 on the laser scanner stays (L) 25 and (R) 26 after the laser scanner stays (L) 25 and (R) 26 are positioned by screw and fixed on front and back side plates 40 and 41.
Patent JP-2001354748-A (JP)
Title: Aliphatic thermoplastic polyurethane and its use
Inventor: KAUFHOLD WOLFGANG
IPC: C08G18/66
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane molding composition used for producing molded articles and hardly forming deposits during storage. SOLUTION: This composition contains a reaction product of (A) a diisocyanate reactant containing 100-60 mol% hexamethylene diisocyanate and 0-40 mol% other aliphatic diisocyanate, (B) a polyol reactant containing 100-30 wt.% polytetramethylene glycol and 0-70 wt.% other polyol having a number average mol.wt. of 600-5,000 g/mol, and (C) a chain extender containing 80-100 wt.% 1,6-hexanediol and 0-20 wt.% other chain extender having a number average mol.wt. of 60-500 g/mol.
Patent JP-2002318031-A (JP)
Title: Heat exchanger unit and air-conditioning equipment having the heat exchanger unit
Inventor: NISHIGUCHI NORIE
IPC: F25B39/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger unit realizing a 'counterflow', while reducing pressure loss on the inlet side of a heat exchanger, and to provide air-conditioning equipment having the heat exchanger unit. SOLUTION: In the heat exchanger unit having the heat exchanger X functioning as a condenser and an evaporator, a selector valve 19 is disposed on one end side of each path of the heat exchanger X, and one end side of each path is connected to the distributor 6 side functioning the evaporation and to the refrigerant collecting pipe 11 side functioning for condensation; while the direction of flow of a heat exchanging medium A of the heat exchanger X is set in a direction from the other end side of each path toward one end side thereof.  Using this constitution, the state of the 'counterflow' is always realized, irrespective of the form of circulation of a refrigerant, while the refrigerant is introduced through each communication pipe 45, which does not pass through a distribution pipe 8, in the condensing function where a vapor-phase refrigerant having a large specific volume is introduced. Thereby, the pressure loss on the inlet side of the heat exchanger X is reduced as much as possible, and a high heat-exchanging performance is obtained as synergistic effect of these operations.
Patent JP-2002321440-A (JP)
Title: Ink jet recording sheet
Inventor: NAKAJIMA AKIHISA
IPC: B41M5/50
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which has a resin coated layer containing a resin cured by the irradiation of an electron beam, and a large amount of a white pigment on a polyester based film, and wherein a void type accepting layer is prevented from being cracked due to humidity by providing an ink accepting layer on the resin coated layer. SOLUTION: This ink jet recording material has the void type ink accepting layer on the film of which the major component is a polyester. In such an ink jet recording material, the resin coated layer is provided between the film and the accepting layer. In this case, the resin coated layer contains the cured body of a composition of which the major component is an unsaturated organic compound. The unsaturated organic compound contains the white pigment of at least 20 wt.% to 80 wt.%, and can be cured by the irradiation of the electron beam.
Patent JP-2002322102-A (JP)
Title: Preparation method for unsaturated straight-chain alcohols
Inventor: NISHIYAMA SATORU
IPC: C07C33/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain the unsaturated straight-chain alcohols from unsaturated straight-chain aldehydes having a plurality of unsaturated bonds at a high conversion rate and with a high selectivity. SOLUTION: In the presence of a catalyst containing at least one species of metals selected from the group III, IV, IX, XIII and XIV of the periodic table and a secondary alcohol the corresponding unsaturated alcohols are prepared by selectively reducing the formyl group of unsaturated aldehydes having a plurality of unsaturated bonds without reducing the unsaturated carbon - carbon bonds. As the unsaturated aldehydes, C5-12 alkadienals (2,4-hexadienal and the like) can be employed.
Patent JP-2002335246-A (JP)
Title: Method and device for examining network base invasion, program for network base invasion examination and recording medium therefor
Inventor: ERIC CHEN
IPC: G06F13/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To block an attack from the Internet without introducing network equipment related to security such as a firewall or an IDS(intrusion detection system) and without forcing a burden on a user for acquiring knowledge for operating the introduced network equipment. SOLUTION: This network base invasion examining method has an examination object data distinguishing step for distinguishing the data of an examination object on the basis of the designation by a user on a network manager side, an attach data investigating step for investigating whether data designated as an examination object are data to be attacked or not and a step for selecting only data which are not to be attacked and data which are not designated as an examination object, from the investigated result and providing such data from the network manager to the user.
Patent JP-2002334829-A (JP)
Title: Cleaning/drying apparatus
Inventor: YAMAMOTO YOSHIHARU
IPC: G03F1/82
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning/drying apparatus, capable of drying an article to be cleaned contamination and oxidation, without taking time after the cleaning. SOLUTION: The cleaning drying apparatus has an injector 21 for injecting a cleaning fluid, a washing chamber 2 in which the injector and the article to be cleaned are housed and an opening 4b, through which the article to be cleaned can be passed, is formed to an upper section, a drying chamber 3 fixed to the upper section of the washing chamber and communicated with the cleaning chamber through the opening, and a shielding plate 12 being capable of being lifted and lowered in the cleaning chamber having a top face capable of supporting the article to be cleaned and sealing the opening in an airtight manner when being lifted.
Patent JP-2002338654-A (JP)
Title: Manufacturing method of lightweight cold urethane
Inventor: ANDO MASAHIKO
IPC: C08G18/66
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of lightweight cold urethane of a flame retardant compounding formulation using an ordinary polyol, and to provide another manufacturing method of the lightweight cold urethane using another compounding formulation so that even if four components heads are used, rust of piping thereof is prevented and auxiliaris are capable of uniformuly dispersing. SOLUTION: In the manufacturing method of the lightweight cold urethane comprising injecting a raw material stock into a mold at a one-shot, the method comprises compounding per 100 pts.wt. of the polyol, 0.1-2.0 pts.wt. of diethanolamine. When the polyol and isocyanate which are principal raw materials, and auxiliaries other than the polyol and the isocyanate, which are preliminarily mixed, are injected from each individual storage vessel into the mold, a water-soluble silicone foam stabilizer is compounded with the auxiliaries.