baber/WOPTO huggingface dataset:
Patent JP-2002305759-A (JP)
Title: Stereoscopic video image display device without eyeglasses
Inventor: MASUTANI TAKESHI
IPC: H04N15/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device that provides a stereoscopic vision to a viewer even when the viewer is apart from an orthoscopic position forwardly/ backwardly. SOLUTION: A display device 1a with a shade means is divided into 5 regions. The shade section of the shade means can be moved by 1/4 pitch by each region. After the shift by 1/4 pitch, an image passes through accordingly to each region after the 'shift'. A position of a head of a viewer sensed by a sensor is projected to an optimum view distance position of the viewer, and a division shift control means and an image display means control switching of a left eye image and a right eye image to be displayed on the basis of the projected result. As a result, only the right eye image is supplied to the right eye of the viewer 2 and only the left eye image is supplied to the left eye of the viewer 2 moved from the optimum view position D forwardly or backwardly.
Patent JP-2002309883-A (JP)
Title: Shaft supporting structure for pipe jacking
Inventor: KITAGAWA HIDEAKI
IPC: E21D9/06
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient reaction from a ground on a rear in the case of the execution of pipe jacking. SOLUTION: A shaft for pipe jacking execution is formed by stacking a lowermost cylindrical immersion block 2 having an entrance 3 for a propulsive- pipe starting and arrival and being made of a high-strength resin material and extension cylindrical immersion blocks 4 made of the same resin material on a cutting-edge block 1 for resin-fill immersion in which the inside of the mold of a steel plate 1b is filled with resin concrete or resin mortar 1a by high-molecular adhesives 5 for the structure respectively. The shaft is lightened by making the shaft out of a resin, and joint strength can be increased by joining by the adhesives 5 on the whole surface of joint surfaces. Stress concentration on the haunch side generated by propulsive force is relaxed by forming internal corner sections in a curved-surface shape in each cylindrical immersion block.
Patent JP-2002308307-A (JP)
Title: Inside plug of container
Inventor: TSUCHIDA HARUO
IPC: B65D81/24
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter from getting inside caused by the vacuum function of a container. SOLUTION: An inside plug which fits the mouth part of a container and allows a content to drop from the mouth part comprises a nozzle part 2a which fits and is held on the mouth part and has an opening C for dropping the content in the container and a cover part 2b which surrounds the nozzle part 2a and prevents the part 2a from contacting an item to be dropped.
Patent JP-2002308455-A (JP)
Title: Image forming device, image i/o device, paper feed control method, recording medium and program
Inventor: OZAKI YOJI
IPC: B65H3/44
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, image I/O device, paper feed control method, recording medium and program capable of making the length of a side of each paper sheet, on which an image is formed, uniform and performing after treatment such as stable fixing, for example, smoothly even in case of outputting paper sheets of various sizes. SOLUTION: The core section 10 of the image I/O device is provided with a paper sheet feeding direction specifying control section 125 which is set on the printer driver of a PC/WS11 to specify the direction of supplying paper sheets, the longitudinal direction or the cross direction, based on the information showing what kinds of paper sheets are mixed to the paper sheets capable of being fed in both of longitudinal and cross directions in the case where an image forming job comprises processes of forming an image on each of paper sheets of plural sizes.
Patent JP-2002317639-A (JP)
Title: Internal combustion engine
Inventor: KIKUCHI KAZUNORI
IPC: F02B29/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To generate a strong swirl in a combustion chamber while circulating a predetermined amount of intake air in a combustion engine wherein circulating the intake air in a compression stroke. SOLUTION: This internal combustion engine is provided with a first intake port for introducing the intake air into the combustion chamber to form the swirl around a central axis of a cylinder bore, and a second intake port constituted by a straight port opened to the combustion chamber oppositely to the direction of the swirl. Inlets of the first and the second intake ports are opened and closed by first and second intake valves, respectively. The second intake valve is opened at an opening time T4 nearer to a time T2 when the first intake valve is opened at a maximum lift amount than a time T1 of the first intake valve and at a maximum lift amount smaller than the maximum lift amount of the first intake valve.  The first and the second intake valves are closed at closing times T3 and T5, which are almost same, after a bottom dead center when the intake air in the combustion chamber is respectively circulated to the first and the second intake ports during the compression stroke.
Patent JP-2002318124-A (JP)
Title: Device and method for providing navigation information
Inventor: SUZUKI SEIICHI
IPC: G09B29/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for providing navigation information capable of reducing communication cost. SOLUTION: A route information center 20 includes a CCU 22 for receiving present position information and destination information of an on-vehicle device 50, and an on-vehicle device simulation program 23a for estimating and searching moving side route information from a present position to a destination, which is estimated as that the on-vehicle device 50 searches, on the basis of the present position information and the destination information of the on-vehicle device 50. A route searching program 23b searches a center side route information from the present position to the destination on the basis of the present position information and the destination information of the on-vehicle device 50.  Then, a route data comparing program 23c compares the moving side route information and the center side route information, and extracts a different point between both of the information ad difference information. The CCU 22 transmits the difference information to the on-vehicle device 50.
Patent JP-2002323749-A (JP)
Title: Method for discriminating defect of photomask and defect part having been corrected
Inventor: NARUKAWA TERUSATO
IPC: G03F1/84
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To discriminate whether on not an IC is defective caused by a defect part when the IC is manufactured by using a photomask having the defect part. SOLUTION: A verifying process for verifying generated pattern data for verification is performed by using (a) an image extracting process for extracting defect image data of image data to be processed by performing exclusive OR graphic operation for the image data to be processed which are obtained by a photomask defect inspecting device, (b) a verifying data generating process for generating pattern data for verification by generating polygon data that a design tool can inputs from the outline of the defect of the extracted defect image data and putting together the generated polygon data and design data, and (c) a verifying device. According to the result of the verifying process, it is discriminated whether or not the place corresponding to the processing object image data of the photomask is a fatal factor causing a circuit defect when the IC is manufacture.
Patent JP-2002321829-A (JP)
Title: Physical distribution system
Inventor: TOMIOKA YOSHIHARU
IPC: G06F19/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform shipment work in a physical distribution center 1 and provide an additional service for a purchaser 7 and a forwarding agent 8 from a service center 6. SOLUTION: In the physical distribution center 1, a physical distribution volume simulation device 4 performs simulation of shipment work from an actual load flow in a physical distribution facility 5 and a scheduled truck arrival time reported by the service center 6 and collects working data in the physical distribution facility 5 for a rational cargo flow, and a physical distribution on-line controller performs preparation and modification of work schedule through the data and the order information from the purchaser 7 and controls the physical distribution facility 5. The forwarding agent 8 signs a lease on an apparatus for advertisement with the service center 6 via a network and receives the advertisement displaying cost from the service center. The purchaser 7 has a truck display his/her advertisement.
Patent JP-2002329945-A (JP)
Title: Method of forming inter-board conductivity, utilizing anisotrop conductive material
Inventor: HATA NORIAKI
IPC: C09D163/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive material which has low connection resistance between a metal bump and a wire for forming electrically conductive paths between boards through the anisotropi conductive material, even for wiring patterns each having e.g. a minimum line width and line spacing both less than 300 μm, while allowing insulation performance between adjacent wires to be raised. SOLUTION: A nonconductive thermosetting resin composition contains metal particulates of 1-100 nm, in a mean grain size as a conductive medium, and each of their surface is covered with one or more kinds of compounds having a group containing nitrogen, oxygen and sulfur atoms as a group capable of coordinate-bonding with the metal element of the particulate. The resin composition contains an organic acid anhydride or its derivative or an organic acid reactive, during heating thereof, with the compound having the group containing nitrogen, oxygen and sulfur atoms.
Patent JP-2002325526-A (JP)
Title: Lure
Inventor: SATO YOSHIHARU
IPC: A01K85/01
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a lure having specified material, and not requiring the processing for forming an eye, and further to provide the lure having a light- emitting means for attracting fish, facilitating the production and processing of the body, further facilitating the attachment and detachment of a light emitter, and having a long light-emitting time. SOLUTION: This lure 1 has eyes 3 and 3a for binding a line 5 and a fishhook 4 respectively, a body 2 and the fishhook 4. The material of the eyes 3 and 3a and the body 2 is zinc or a zinc alloy, and the eyes 3 and 3a, and the body 2 are integrally formed. Preferably, the lure has a groove 15 having an opening part 15a formed on the surface of the lure 1, and the light emitter 16 formed in the groove 15. The light emitter may be engaged by a pressure- sensitive adhesive tape 19. Protrusion parts 20 may be formed at a prescribed interval on the inner wall surface of the groove 15 as means for installing the light emitter 16.
Patent JP-2002327282-A (JP)
Title: Apparatus and method for generating ultra-fine particle film
Inventor: NAKAHARA NOBUYUKI
IPC: B05C19/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for generating an ultra-fine particle film, while reducing generation of the aggregates. SOLUTION: The apparatus for generating the ultra-fine particle film comprises a chamber 1 for generating ultra-fine particles, in which one opening 5 of a transportation tube 3 is arranged above a vaporizing source 7, and a film forming chamber 2 provided with a stage 17 for fixing a substrate 8 which is arranged so as to face the other opening 4 of the transportation tube 3, transports the ultra-fine particles evaporated from the vaporizing source 7 and gas supplied into the chamber 1 for generating ultra-fine particles through the whole transportation tube 3, and forms the film by depositing the ultra-fine particles spouted from the other opening 4 onto the substrate 8. The apparatus is characterized in that the chamber 1 for generating the ultra-fine particles has a conical shape.
Patent JP-2002334968-A (JP)
Title: Three-dimensional semiconductor chip
Inventor: SUZUKI TOSHIHARU
IPC: H01L25/18
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To enhance heat dissipating efficiency of a three-dimensional chip, such as a cubic chip or a super cube. SOLUTION: In a three-dimensional semiconductor chip 1, integrated by three-dimensionally laminating thin film-like LSI chips 10 and 20, grooves 17 and 27 leading to the outside of the chip 1 are formed on the substrates of the chips 10 and 20, and heat dissipating materials 18 and 28 are embedded in the grooves 17 an 27.
Patent JP-2002088912-A (JP)
Title: Beam-column joint structure for steel structure
Inventor: FUJIOKA TOSHIO
IPC: E04B1/24
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a beam-column joint structure for a steel structure, which facilitates formation of a yield point at a location separate from a beam end while preventing damage of the beam at a beam-column joint portion of the steel structure. SOLUTION: The beam-column joint portion of the steel structure, connecting a column 1 and the beam 2 to each other, has a reinforcing plate 5. The reinforcing plate 5 is connected to the column by its vertical plane in a manner extending along an axis of the beam, and also connected to a beam flange 3. The reinforcing plate 5 has a notch 6 formed therein at a location separate from the column 1. When an earthquake occurs, a yield hinge is formed at the location of the notch 6 before formation of the same at the beam-column joint portion at the end of the beam.
Patent JP-2002341343-A (JP)
Title: Lighting device and liquid crystal display device
Inventor: MOTOMURA HIRONORI
IPC: F21Y103/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To develop a lighting device which has superior luminance improvement effect by a reflected light use system using a reflection polarizing plate. SOLUTION: The lighting device (3) is constituted by arranging the reflection polarizing plate (31) which separates incident natural light into reflected light and transmitted light having been polarized and is 20 to 100 % in the ratio of diffuse reflected light to totally reflected light on the light converging sheet of a surface light source device (2) which has at least a light converging sheet (22) on the top surface side of a surface light source (1) equipped with a light source (13) on a flank of a light guide plate (12) having a reflecting layer (11) on its reverse surface and projecting incident light of the light source from the flank from the top surface of the light guide plate and setting the half-value width of visual angle characteristics of the luminance to <=±30 deg.. A liquid crystal display device has a liquid crystal cell (4) on the reflection polarizing plate of the lighting device.
Patent JP-2001355882-A (JP)
Title: Apparatus and method for controlling heating/cooling
Inventor: BUJAK WALTER E JR
IPC: F24F11/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To attain optimal cooling/heating at various portions of a building in accordance with the different demands for cooling/heating at the individual portions, in a system in which heating/cooling is performed with water as a medium. SOLUTION: Hot water or cold water is distributed to a plurality of heat exchangers 18, 20, 22 from a refrigerator 10 and a boiler 12. There are provided zone controller 24, 30, 34 in respect of the individual heat exchangers, and a system controller 44. The system controller 44 makes determinations on switching between heating and cooling by combining the demands for current cooling/heating and the predicted demands for cooling/heating, and also makes determinations on the starting timer for supplying hot water or cold water. When the supply of water which is controlled for one condition (of heating, for instance) is switched to the supply of water which is controlled for the other condition (of cooling, for instance), confirmation is made as to whether the temperature of water returned to the heating source and the cooling source is within a given range.  In the case where the temperature of the water in the return piping is not in the given range, the system controller performs switching with the lapse of switching time as a requirement.
Patent JP-2002340082-A (JP)
Title: Active vibration damping device
Inventor: YANAGISAWA MICHIO
IPC: F16F15/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive active vibration damping device of excellent reliability favorably used in an industrial application, capable of reducing vibration and allowing easy constructing of its control circuit. SOLUTION: The active vibration damping device includes a linear motor having a magnetic circuit 101 as a movable part and a coil 103 as a stationary part, wherein the movable part is structured so that its easily moving direction relative to the stationary part is restricted by a supporting mechanism including support component(s) 10 and its relative positioning to the stationary part is restricted by a position restoring mechanism to work with a buffer material 106 composed of foaming soft polyurethane, and the arrangement further includes a stationary part vibration detecting means 105 to detect the vibration of the stationary part and a control circuit whereby the output of the detecting means can be used as a driving signal source for the linear motor,  and thereby vibrational damping of the stationary part is conducted using the driving reaction force of the movable part of the linear motor.
Patent JP-2002342341-A (JP)
Title: Interactive online search system utilizing network and computer-readable recording medium with online search program recorder thereon
Inventor: KAWAZOE KYOHEI
IPC: G06F17/30
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an online search system, by which the processing efficiency in a client terminal can be improved and the communication cost can be reduced. SOLUTION: A session managing agent 103 for managing session information for specifying a series of processing for a search requested by a client terminal 106 is generated by the client terminal 106 and moved to an agent server 102, a search agent 104 for retrieving a database 105A is generated inside the agent server 102 by the session managing agent 103, and the result retrieved by the search agent 104 is transmitted to the client terminal 106. When a series of processing are finished, the session managing agent 103 is deleted.
Patent JP-2002336071-A (JP)
Title: Seat material for vehicle
Inventor: HAMAMATSU KENJI
IPC: A47C7/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a seat material for vehicles which has excellent compression restorability and air permeability and has good cushion properties. SOLUTION: This seat material for vehicles is constituted by using a stereoknitted fabric which is knitted from a front knitted fabric and a rear knitted fabric as well as connecting yarn for connecting both front and rear knitted fabrics. Polytrimethylene terephthalate fibers are used for a portion or the whole of the connecting yarn of the stereoknitted fabric. In addition, the connecting yarn adopts the structure in which two pieces of the connecting yarn of wale strings of at least a portion of the connecting yarn diagonally connect the knitted stitches of the adjacent wale strings apart from the knitted stitches facing each other of the front and rear knitted fabrics in the directions reverse from each other. The angle (θ) formed by intersection of two pieces of the connecting yarn ranges from 15 to 150 deg..
Patent JP-2002340108-A (JP)
Title: Mounting structure for holding member for intermediate member in gear mechanism
Inventor: ISHIHARA HIROSHI
IPC: F16H48/40
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a holding member for an intermediate member in a gear mechanism for expanding effective area of the intermediate member, even if the diameter of a gear is not increased. SOLUTION: In this gear mechanism in which the intermediate member 4 such as a friction member held by a holding member 3 is arranged between the gear 1 and a gear opposite member 2 arranged oppositely to a side surface of the gear 1, the intermediate member 4 directed to the gear opposite member 2 side is immovably held in a radial direction of the gear 1 by a receiving part 3C provided at a center hole of the holding member 3, and the holding member 3 is mounted on the gear 1 by inserting and locking a plurality of projections 3B provided on an outer peripheral part between toothed parts 1A each other of the gear 1.
Patent JP-2002341655-A (JP)
Title: Developing device
Inventor: SEKIGUCHI HAJIME
IPC: G03G15/08
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a developing device having a plurality of developer carriers (developing sleeve) by restraining space required for a regulating member (butting roller) regulating a void between the respective developing sleeves and a photoreceptor. SOLUTION: When it is defined that the space between the developing sleeves 19 and 20 is SS, the space between the sleeve 19 and the photoreceptor is SDa and the space between the sleeve 20 and the photoreceptor is SDb, at least the partial parts of the outer peripheral surfaces of the butting rollers 29 and 30 provided in the respective sleeves 19 and 20 are arranged so that they may be superposed on each other in the axial direction under the condition of SS>; SDa+SDb. Thus, space saving in the axial direction is realized.
Patent JP-2002339269-A (JP)
Title: Dyed goods and method for dyeing and finishing the same
Inventor: KAWAMURA ETSURO
IPC: D06M15/03
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply dyeing a fiber such as a synthetic fiber and a natural fiber to a deep color without using a synthetic dye and a mordant containing a heavy metal such as chromium. SOLUTION: The fiber of a material to be dyed is soaked in a treating bath of an aqueous chitosan solution to carry out a chitosan treatment, and the fiber subjected to the chitosan treatment is soaked in a dye bath of an aqueous solution of the dye to dye the fiber.
Patent JP-2002354698-A (JP)
Title: Control circuit
Inventor: KUDO AKIHIKO
IPC: H02J7/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit which can equalize the remaining capacity of lithium-ion batteries without using a large-capacity resistor, even if the charging-and-discharging time is short and the neglected time is long. SOLUTION: The power supply 7 is controlled to an on-state with an output of high level signal from a microcomputer 6, when capacity adjustment is made with a bypass resistor 2; the capacity adjustment is continued until the finish without suspension, by continuing the power supply feed from the power supply 7 to the whole of the control circuit, even after the charge and discharge is finished and a photo-coupler 8 is turned off. The power supply feed from the power supply 7 is suspended, after bypass discharge for all the lithium batteries is finished.