baber/WOPTO huggingface dataset:
Patent JP-2001270240-A (JP)
Title: Method for ink jet printing
Inventor: SUNDERRAJAN SURESH
IPC: B41M5/50
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording element having good image quality, a rapid ink drying time and an improved gloss. SOLUTION: The method for ink jet printing comprises the steps of (a) preparing an ink jet printer responding to a digital data signal, (b) charging the ink jet recording element containing a support for carrying an image acceptive layer containing an inorganic anionic pigment, an organic anionic binder and an organic cationic mordant and a porous overcoating layer disposed on the acceptive layer and containing an inorganic pigment and an organic anionic binder in the printer, (c) charging an ink jet ink composition in the printer, and (d) printing the element by using the ink jet ink in response to the digital data signal. In the step (b), a refractive index of the inorganic pigment in the overcoating layer is smaller by at least 0.05 refractive index unit than the refractive index of the inorganic anionic pigment in the acceptive layer.
Patent JP-2002255882-A (JP)
Title: Bisphenol compound having excellent heat stability
Inventor: HAYASHI KOUICHI
IPC: C07C37/88
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To improve heat stability of a bisphenol compound so as not to discolor the bisphenol compound even if exposed to a high temperature. SOLUTION: This bisphenol compound contains 1 ppt-10 ppm, preferably 10 ppt-1 ppm calculated as pyridine of a pyridine compound, preferably pyridinealkanethiol in the bisphenol compound. This method for improving heat stability of a bisphenol compound is provided.
Patent JP-2002258631-A (JP)
Title: Image forming device
Inventor: TAKADA MIKIHIKO
IPC: B65H5/22
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving transfer performance deteriorated by the moisture absorption of transfer material and the soiling of a transfer wire, and solving the problem on carrying caused by the curl of the transfer material at double-sided image forming time. SOLUTION: This image forming device is provided with a means for forming a toner image on a photoreceptor, a transfer means for transferring the toner image from the photoreceptor to the transfer material, a separation means for discharging and separating the transfer material from the photoreceptor, and a bias voltage applying means for applying bias voltage to the transfer means and the separation means. In the device, the bias voltage applying means for applying the bias voltage to the transfer means is a constant-voltage power source.
Patent JP-2002258763-A (JP)
Title: Illuminator
Inventor: HANIYU ATSUSHI
IPC: G02F1/13357
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the electrification of a diffusion plate without using an antistatic agent. SOLUTION: The diffusion plate of the illuminator used as a direct backlight for a liquid crystal display device arranged with plural wire-shaped light sources on the back side of the diffusion plate is provided with light shielding patterns which constitute a lighting curtain for enhancing the uniformity of light by shielding the light of a range where the light from the wire-shaped light sources is strong. At least portions of the light shielding patterns consist of conductors and are connected to the ground.
Patent JP-2002258562-A (JP)
Title: Image forming device
Inventor: KIMURA MASATERU
IPC: B41J29/13
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To automatically fix an image forming device even though a fixed member is not provided when an image forming device main body is correctly installed on a paper feeding bank, and to secure the safety of the image forming device. SOLUTION: This floor installation type image forming device provided with a knob part for transportation 4 and realizing the increase of one or several added optional parts such as the paper feeding bank in an up-and-down direction is provided with the optional parts increased downward and a fixed mechanism where the device is fixed in the case of installing the image forming device main body 1 at a correct position.
Patent JP-2001273634-A (JP)
Title: Optical data memory medium
Inventor: BEST MARGARET E
IPC: G11B7/12
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered optical data memory medium which can be accessed by an optical head and in which each data layer has high transmitting property. SOLUTION: The optical recording medium 12 has multilayered data layers consisting of a plurality of substrates 50, 56, 62, etc., each separated by an air gap 78. The data faces 90, 92, 94, etc., are formed on the surfaces of the substrates adjacent to the air gap. The data face has a coating of an optical data recording material but does not have a reflection layer known in conventional techniques.
Patent JP-2002270505-A (JP)
Title: Laser annealing device and method therefor
Inventor: KUDO TOSHIO
IPC: G02F1/1368
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To grow a large-diameter Si single crystal in a required region and grow Si crystal grains of over a certain grain size at a high throughput on the whole. SOLUTION: A work WO is stepwise moved in a direction -X to a first beam forming optical system 34, thereby stepwise moving a first pulse-like laser beam LB1 from the optical system 34 over from one end to the other of the work WO surface as a linear beam image extending in a direction Y to result in a stepwise scan over the entire surface of the work WO. Then the work WO is stepwise moved adequately in directions X, Y to a second beam forming optical system 44, thereby gradually moving a second pulse-like laser beam LB2 from the optical system 44 over partial regions provided in a local area on the work WO. This further grows nuclei produced in the partial regions to improve the crystal quality.
Patent JP-2002266793-A (JP)
Title: Pump
Inventor: YAMAMOTO JUNYA
IPC: F04D29/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-size, lightweight, and simple-constitution pulley capable of preventing leaked liquid from reaching the belt engagement surface of the pulley. SOLUTION: A projecting part 11 is formed on the belt engagement surface 10b near to the other side of the pulley.
Patent JP-2002267904-A (JP)
Title: Method and device for mounting optical element
Inventor: ABE HIROYUKI
IPC: G02B7/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method and a mounting device which can position a plane end surface where a reference point such as a light emission point is present directly to a base with high precision, in an optical element such as a laser diode. SOLUTION: An interference optical unit 20 (interference optical system) is positioned with respect to the base 2 and a laser diode 1 (optical element) is temporarily positioned right above the base 2. Then, the spectrum light beam from a halogen lamp 21 (light source) is split into two by a beam splitter 23; and a partial light beam LX is sent to a laser diode front end surface 1a along an X axis and the other light beam LY is sent to a reflecting mirror 24 along a Y axis, so that the reflected lights from the laser diode 1 and reflecting mirror 23 are put together again by the beam splitter 23. So that interference fringes formed by the composite light beam are arranged at the center part of an image, the angle of the laser diode 1 is adjusted by an angle adjusting motor 16 and the position is adjusted by a moving mechanism 14.
Patent JP-2002263788-A (JP)
Title: Method for manufacturing mold for casting micro- product and method for casting micro-product
Inventor: NOGUCHI HIROYUKI
IPC: B22C9/04
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method with which a mold for casting a micro-product having fine and high precision can be manufactured at a low cost, and a method with which the micro-product having difficult to handling and fine size can simply be produced at a low cost. SOLUTION: A model composed of a material vaporized by heating and having fine and electric conductivity, is used, and ceramic powder is migratingly fitted to the surface of the model having the electric conductivity with an electrophoresis and heated after drying, and the mold having the same shaped cavity as the model, is obtained by vaporizing and vanishing the model. Further, molten metal is cast into the mold and the mold is self-collapsed to take out the fine cast product.
Patent JP-2002263689-A (JP)
Title: Method for treating ammonia-containing waste water and device
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/28
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To effectively treat ammonia-containing waste water having a BUD/ nitrogen concentration ratio of not more than three without the addition of an organic carbon source. SOLUTION: In a treatment method, a nitrous nitrogen is added to an ammonia-containing waste water and the mixture is supplied to an anaerobic microbial reactor for housing zeolite-based particles at least on whose surface a microbial membrane is stuck to adsorb the ammonia to the zeolite-based particles and also to biologically oxidize the nitrous nitrogen to gaseous nitrogen. In a treatment device, the anaerobic microbial reactor for receiving the waste water containing the nitrous nitrogen and an ammoniacal nitrogen and for housing the zeolite-based particles on whose surface the anaerobic microbial membrane is fixed and a solid-liquid separation part of the zeolite-based particles are provided. The zeolite-based particles are preferably suspended in water.
Patent JP-2002279437-A (JP)
Title: Map-editing/displaying device, map data updating method and map data updating system
Inventor: KOJIMA YASUO
IPC: G01C21/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a map-editing/displaying device for solving the problem that, when updating a unit area of map data, road networks become discontinuous at the border of the updated area and enabling partial update of the map as required by a user. SOLUTION: In step 22, update processing of a unit area of map is performed using updated map data obtained in step 21. Next, in step 23, for all the data on the border of the updated area, connection relationship regarding to which data in the adjoining area the data should be connected is determined. Finally, in step 24, the data are connected, using the connection relationship, determined in step 23. By updating mapping data as a unit area in this way, the map-editing/displaying device enables update of map data without losing continuity of roads, even when connection relationship is not determined beforehand.
Patent JP-2002284476-A (JP)
Title: Wire rope protector
Inventor: NISHIMOTO TAKESHI
IPC: B66C1/12
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a wire rope protector for preventing damage to a wire rope and allowing easy fixation of the wire rope without requiring manual labor, resulting in good safety. SOLUTION: The wire rope protector 10 for preventing damage to the wire rope 13 when carrying a rail group 12 hung on the wire rope 13 comprises a pair of protector bodies 16, 17 to be mounted on both sides of the rail group 12 and a connecting member 18 for connecting these. The pair of protector bodies 16, 17 have fixing portions 19, 20 detachable from flange portions 14, 15 of the rail group 12 with their mounting portions in a bent form, contact preventing members 23, 24 for preventing the contact of the wire rope 13 with single-side head top portions 21, 22 of the rail group 12 and frame members 25, 26 for connecting the fixing portions 19, 20 and the contact preventing members 23, 24. The upper parts of the frame members 25, 26 are provided with substantially J-shaped first guides 27, 28 for preventing the disengagement of the wire rope 13 therefrom.
Patent JP-2002282492-A (JP)
Title: Game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F7/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which prevents tobacco smoke from flowing out to an adjacent game machine even when a player smokes. SOLUTION: Ventilation holes 66 are provided on boundary parts 64a, 65a, 68a and 70a which are slopes projected and formed obliquely to a game machine front surface and air is sucked into the game machine through the ventilation holes 66.
Patent JP-2002290657-A (JP)
Title: Adaptor
Inventor: SEKINE KUNIO
IPC: H04N1/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an adaptor which enables low-cost facsimile communication using the Internet without buying an Internet facsimile system. SOLUTION: The adaptor 11 is connected to a facsimile machine via a facsimile communication line 12, and communication is established with LAN 14 via the adaptor 11.
Patent JP-2002238987-A (JP)
Title: Aromatic and its manufacturing method
Inventor: NAKAZAWA KEIKO
IPC: B01J20/20
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic that can maintain an aroma for a long time. SOLUTION: This aromatic is manufactured in such a way that an essential oil composition is prepared by adding a surface active agent, water, and lower alcohol to essential oil and hard charcoal, soft charcoal, a carbonaceous material obtained by carbonizing an organism, such as a vegetable, fruit, nut, bamboo, etc., or another carbonaceous material obtained by baking and carbonizing paper is impregnated with the essential oil composition by throwing the charcoal or carbonaceous materials in the composition. Thereafter, the charcoal or carbonaceous material is dried.
Patent JP-2002289623-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SASAKI KEIICHI
IPC: H01L21/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable three dimensional LSI such that an insulation defect or a connection defect can be prevented. SOLUTION: The LSI comprises: a semiconductor substrate 11 having a first semiconductor region 11a and a second semiconductor region 11b outside the first semiconductor region 11a; a conductive plug 12 that penetrates the semiconductor substrate and is surrounded by the first semiconductor region; and an insulating region 13b that penetrates the semiconductor substrate, surrounds the first semiconductor region, and is surrounded by the second semiconductor region.
Patent JP-2001315683-A (JP)
Title: Method for controlling gear shift of bicycle, and system and parts related thereto
Inventor: CAMPAGNOLO VALENTINO
IPC: B62M25/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a gear shift of a bicycle and a system and parts related thereto designed so as to optimize a supply of a battery energy. SOLUTION: In the method for controlling a gear shift in a transmission of bicycle, this transmission includes at least one gear wheel or sprocket with which a transmission part K is engaged by advancing and driving in a predetermined direction. In this method, a gear shift is realized by changing an engagement position of the transmission part against at least one gear wheel or sprocket. The method has a step for detecting a driving and a driving direction related to the transmission part and a step for controlling a variation related to a position of the transmission part against at least one gear wheel or sprocket when the transmission part K is driven in a predetermined direction.
Patent JP-2002298058-A (JP)
Title: System and method for providing digital contents, server device, and digital contents providing program
Inventor: HIRABAYASHI SHINJI
IPC: G06Q50/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital contents providing system capable of transmitting digital contents only to a user for whom the procedure for credit is completed. SOLUTION: An editor server 36 in a server device l transmits a layout image to a user PC 2. An image editor 52 in the user PC displays an editor window 22 including the layout image on a display 22. When a user inputs an instruction to start a printing through an input device 23, the processing of credit confirmation for the user is performed between a web browser 27 in the user PC 2 and a web server 35 in the server device 1. When the credit is confirmed, the editor server 36 transmits an image container 42 to the image editor 52.
Patent JP-2002291963-A (JP)
Title: Method for accumulating data of slot machine of play house
Inventor: HARADA TATSUHIRO
IPC: A63F5/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To easily obtain data being the criteria of technical intervention to the appearance ratio of winning a small bonus or the criteria of the technical standard of a playing customer at each slot machine within a play house. SOLUTION: When the result of drawing operation according to game starting operation is winning the small bonus, the slot machine 1 is controlled so that a winning pattern appears at a reel stopping position only when there is the winning pattern corresponding to the result of drawing within the range of sliding rotation when stop buttons 12 to 14 are operated. When the reels stop at the winning pattern, winning of the small bonus which means a single payment of an equivalent of a number decided by each drawing result is established. A management device 4 accumulates the total number of games on the basis of a reel signal from the slot machine 1 and divides the pulse numbers of a safe signal for every input of the reel signal for accumulation, thereby the number of generating times of winning of a plurality of kinds of the small bonuses is divided by each kind and calculated.
Patent JP-2002298382-A (JP)
Title: Method for measuring offset
Inventor: KITAYAMA MACHIKO
IPC: G11B7/085
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the measurement of a DC offset quantity resulted from the deviation quantity of optical axis of an objective lens is influenced by the radius position of a disk. SOLUTION: A first DC offset quantity O1 is measured by moving the objective lens in the radial direction by a prescribed distance X1 . Subsequently, a transfer stand on which the objective lens is mounted is moved in the radial direction by a prescribed distance Y1 , and a second offset quantity O2 is measured by moving the objective lens by a prescribed distance X2 in this state. The influence of the radius position of the disk is suppressed by selecting X1 , Y1 , and X2 .
Patent JP-2002292466-A (JP)
Title: Consumable electrode arc welding device
Inventor: YONEMORI SHIGEKI
IPC: B23K9/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the conventional art wherein the residual quantity of a wire is so far confirmed by an operator who always confirms actually the residual quantity, or by always measuring the mass of the wire and a fixing jig therefor. SOLUTION: A wire feeding device converts a detected motor current value and a number of revolution of a motor into a signal and send them to a welding power source. The wire feeding device is provided with an operating function for converting the number of revolution of the motor into a wire feeding quantity, and by converting the wire feeding quantity into a signal and sending it to the welding power source, the wire feeding quantity can be confirmed by the welding power source.
Patent JP-2001341670-A (JP)
Title: Front end panel, and method of manufacturing the same
Inventor: TOKAWA YOSHITERU
IPC: B62D25/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a front end panel manufactured using a resin, and improved in impact strength and weld part strength, and provide a manufacturing method therefor. SOLUTION: This panel is a front end panel layered with moldings. A comprising a glass fiber-reinforced resin of a thermoplastic resin containing a glass fiber, and metal sheets B. The metal sheets B are set inside a die cavity, the hot molten glass fiber-reinforced resin is poured into the cavity to be followed by cooling and solidifying, and both are integrated to manufacture the front end panel, in this manufacturing method.
Patent JP-2002294882-A (JP)
Title: Column base hardware
Inventor: KANAI HIROKI
IPC: E04B1/58
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide column base hardware capable of firmly fixing a column on a sill and a foundation and forming a clearance for underfloor ventilation between the foundation and the sill simultaneously. SOLUTION: A lower end of a tenon bar 5 inserted and fixed along the center of the column 2 is attached to a foundation bed 6 loaded on an upper face of the foundation 4. A protruding bar 9 supporting a lower face of the sill 3 and having adequate height is formed on the foundation bed 6, and a transparent hole 13 in which an anchor bolt 14 for fixing the sill is inserted is provided in the foundation bed 6.
Patent JP-2002293778-A (JP)
Title: Flavonoid compound and method for producing the same
Inventor: MIYAKE YOSHIAKI
IPC: C09K15/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide flavonoid compounds that can develop high antioxidative properties and a method for producing the same. SOLUTION: The objective flavonoid compounds has the chemical structure represented by the following formula, namely so-called 8-hydroxyhesperetin bearing a hydroxyl in the 8-position of hesperetin (8OH-HE). The objective flavonoid compound is prepared by subjecting hesperidin (HE) to the microorganism fermentation treatment with Aspergillus saitoi. The fermentation treatment with the microorganism comprises the mycelia cultivation step where the culture medium including hesperidin and the microorganism is shaken to allow the vegetative mycelia to produce hesperetin and the sporulation step where the objective 8-hydroxyhesperetin is formed as the sporulation from the vegetative mycelia is continuously advanced.
Patent JP-2002297865-A (JP)
Title: Questionnaire method and management center
Inventor: NAGAI TOSHIO
IPC: G06Q30/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of answering to the questionnaire on sampling goods. SOLUTION: A management center 1, a user terminal 2 and a maker terminal (questionnaire collecting terminal) 3 are connected by a network 4. Personal information is provided from the user terminal 2 to the management center 1 to perform member registration. The information on the sampling goods and questionnaire information on the sampling goods are provided from the maker terminal 3 to the management center 1 to perform maker registration (questionnaire registration). The management center 1 determines whether the user is registered in a black list or not when a request for the sampling goods is given from the user. If not registered, the information on the sampling goods is provided to the user, an instruction for sending the sampling goods specified by the user is given to the maker, and the cooperation for the questionnaire is asked to the user.  When the user is registered in the black list, provision of the sampling goods to the user is denied.
Patent JP-2002298956-A (JP)
Title: Connector and manufacturing method thereof
Inventor: TERUNUMA ICHIRO
IPC: H01R12/79
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector for electric connection of an FPC and a manufacturing method thereof capable of facilitating insertion/fixing of a connection terminal to a housing. SOLUTION: A resin mold part of a shape to internally include a joint part 24 is formed on a periphery of the joint part 24 of a connection terminal 20 with a wiring 12. The joint part 24 is inserted into a joint part accommodation hole 31 formed at a base end side of the housing 30. A plurality of connection terminal joined to a terminal part of the FPC 10 inserted are inserted into a plurality of terminal accommodation holes 33 formed at a tip end side of the joint part accommodation hole 31. The connection terminals are engaged/ fixed into the terminal accommodation holes 33 and are accommodated in the housing 30 by engaging elastic engagement pieces 35 formed in the terminal accommodation holes 33 provided at both ends of the terminal accommodation part 36 with an engagement hole 23 of the connection terminal 20.