baber/WOPTO huggingface dataset:
Patent JP-2002044004-A (JP)
Title: Mobile communication system
Inventor: NAKAGAWA YUICHI
IPC: H04B7/212
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system which is capable of realizing a convenient communication environment in which an originator is capable of conversing with a recipient who is possessed of a PHS mobile device and distant from the originator or making a conference call to a plurality of recipients having PHS mobile devices by expanding a usual communication area through a simple connection style. SOLUTION: A plurality of telephone communication areas covered with a base station are provided, a mobile communication system is so constituted that an originator is capable of communicating with mobile devices located within the telephone communication areas. A repeater connected to the base station located in a telephone communication area adjacent to the above telephone communication area with a wire is provided in the telephone communication area or the mobile device selected out of the mobile devices is arranged as a repeater mobile device, and the base stations are linked together through the intermediary of the repeater mobile device, by which the telephone communication areas covered with the base stations can be effectively expanded.
Patent JP-2002034732-A (JP)
Title: Bed for infant
Inventor: KIDO YOJI
IPC: A47D7/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a bed for infants in which a hinge for turning the bed has a simple structure, turning of the bed is stable and smooth, a fence provided on the bed surely prevents the infant from falling down and when standing the bed, the fence is turned and does not protrude forward. SOLUTION: This bed for infants is constituted by pivotally fixing the end of turnable support frames 19 the other ends of which are pivotally fixed, to both side tip parts of a bed body 13 which is pivotally fixed to the base plate 11 of the bed 10 to be turnable up and down, also pivotally fixing the ends of side frames 15a fixing the other end in the same manner, to an angle 17 installed to the base plate 11 and attaching a front frame 15b between both side turnable support frames 19. When flattening the bed body 13 by turning downward, the support frames 19 stand up, and the side frames 15a and the front frame 15b form the fence 15. When standing the bed body 13 by turning upward, the support frames 19 become parallel to the bed body 13, and the fence 15 is turned to lower.
Patent JP-2002043307-A (JP)
Title: Resin-film-coated substrate and method of manufacturing the same
Inventor: YAMAMOTO HIROYUKI
IPC: H01L21/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a resin-film-coated substrate that can prevent warping of the substrate, and the resin-film-coated substrate manufactured with this method. SOLUTION: A fluid 43 in which a resin ingredient is solved in a first solvent is applied on a substrate 41, and only the first solvent is evaporated to form a dried resin film 44 on the substrate 41. After then, cracks 51 are formed on the dried resin film 44 by adhering a second solvent to prescribed regions of the dried resin film 44. As a result, tensile stress acting on the dried resin film 44 is reduced, and warping of the substrate 41 is reduced.
Patent JP-2002038699-A (JP)
Title: Deck member with gutter
Inventor: TANAKA JUNJI
IPC: E04B1/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a deck member with gutter having excellent water draining function and capable of preventing a toe from being caught in a grooved gutter part and preventing warp of a rising plate and a bottom plate in the grooved gutter part. SOLUTION: In the deck member constituted such that a bottom plate part is extended on an outer side from a lower end of a side part on one side of a deck member main body and an erecting wall part protrudes upward at an outer end of the bottom plate part to form the grooved gutter part, a double wall is formed in the grooved gutter part by providing an inner peripheral wall so that it has a hollow part on inner sides of the bottom plate part and the erecting wall part. An inner wall is provided on the inner side of the erecting wall part to form a double wall having a hollow part, and the inner wall of the double wall is connected with the side part of the deck member main body by a bottom raising wall.
Patent JP-2001060027-A (JP)
Title: Color image recorder
Inventor: YAMAMOTO HAJIME
IPC: G03G15/16
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a color image recorder which hardly damages the surface of a photoreceptor and also whose maintainability is excellent. SOLUTION: An image formation unit group 14 is constituted by attachably/ detachably combining and arranging plural image formation units 13 (13C, 13M, 13Y and 13BK) having a developer hopper 23 and the photoreceptor 19 nearly annularly and also mutually adjacently. The image formation unit group 14 possesses a cylindrical space having an optical path changing means at a center part, and is divided into plural individual unit housing space having a nearly sector-shaped cross section, and houses the image formation unit 13 in them. The position of an intermediate transfer belt 3 is controlled so that it is not brought into contact with the photoreceptor 19 by moving a first transfer roller 4 at the standstill time of the recorder and it is brought into contact with the photoreceptor 19 by moving the first transfer roller 4 at the time of forming an image.  The attaching/detaching of an intermediate transfer body unit 2 are executed from the front surface of the recorder only in the standstill state of the recorder and in the state that the intermediate transfer belt 3 is not brought into contact with the photoreceptor 19.
Patent JP-2002043748-A (JP)
Title: Manufacturing method of laminated ceramic electrode parts and its manufacturing device, laminated ceramic electronic parts and ceramic green sheet
Inventor: KATO ISAO
IPC: H05K3/46
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture laminated ceramic electronic parts equipped with a laminate consisting of a plurality of ceramic layers including ceramic layers with respectively different thickness. SOLUTION: A different thickness distributed ceramic green sheet 2, longitudinally distributing a plurality of ceramic layer corresponding parts 4a to 10a which are long and whose thickness is set corresponding to the thickness of each ceramic layer as a ceramic green sheet to be a plurality of ceramic layers in a laminate, is used. A row laminate to be the laminate is then acquired by forming a wiring conductor against the different thickness distributed ceramic green sheet 2, by taking off a plurality of ceramic layer corresponding parts 4a to 10a from the wiring conductor and by laminating these ceramic layer corresponding parts 4a to 10a.
Patent JP-2002046830-A (JP)
Title: Reverse conveyance prevention mechanism for conveyor device
Inventor: YAMAKAWA HIROSHI
IPC: B65G13/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost reverse conveyance prevention mechanism for a conveyor device, preventing reverse conveyance of a conveyed object without projecting a projecting members or the like over a conveying line. SOLUTION: This reverse conveyance prevention device for the conveyor device (e.g. a roller conveyor 1) conveying the conveyed object by rotation of rollers 2 has one-way clutches 5 below the conveying line 4 for conveying the conveyed object such that the clutches 5 abut on the rollers 2. The one-way clutch 5 can idle to the direction to which the roller 2 conveys the conveyed object, and does not rotate the opposite direction to the direction allowing the idling. The one-way clutch 5 is formed around the other end of an eccentric shaft 7 having one end that is rotatably fixed, while the periphery of the clutch 5 has a friction ring 6 to restrain the roller 2.
Patent JP-2002044697-A (JP)
Title: Method for transferring extension representation group
Inventor: ICHIKAWA YOKO
IPC: H04Q3/58
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of being executed by a method for simply operating a transfer process after one of an extension representation group replies by the extension representation for constituting the representation group. SOLUTION: The method for transferring the extension representation group comprises the steps of storing a priority order of extensions incoming when incoming to an extension representation number in a representation group memory, storing a busy state of the extension for constituting the group and the extension incoming with the extension representation in an incoming history memory, storing information sliding to the history memory and the extension incoming and connected to a call by referring to the history memory according to the slide order registered with the group memory when an incoming call is arrived at the representing number and connecting the incoming call to the extension of an empty state,  and transferring the sliding information stored in the history memory according to the slide order registered with the group memory and the incoming call to the extension confirming the idle state if a hook and special program dial are input from the extension connected to the incoming call.
Patent JP-2002036549-A (JP)
Title: Liquid ejector
Inventor: KANETANI MUNEHIDE
IPC: B41J2/16
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejector in a ceramic recording head having independent spaces other than channels in which distortion is suppressed on the periphery of the independent space. SOLUTION: The liquid ejector comprises a nozzle plate 17 having nozzle openings 3, a channel forming part 30 laminated on the nozzle plate 17 while having pressure generating chambers 2 communicating with the nozzle openings 3 and chambers 4 for storing ink being supplied to the pressure generating chambers 2, and a diaphragm 11 laminated on the channel forming part 30. Since first and second interconnection holes 24, 25 for leading independent spaces other than channels, e.g. damper chambers 7 or pressure generating chambers 2A at the opposite ends of an array existing in the channel forming part 30, to the outside are formed, the independent spaces are opened to the atmosphere and air confined in the independent spaces at the time of laminating or firing green sheets is discharged. Consequently, the bonding part of the plate is not distorted on the periphery of the independent space and insufficient bonding of plates is eliminated.
Patent JP-2002048536-A (JP)
Title: Electronic level, and horizontal stage using the same
Inventor: KANBARA KAZUTAKA
IPC: G01C9/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To measure an inclination and an angle of a measured face. SOLUTION: This level has a base 3 contacting with the measured face 6, a weight 2 attached rotatably between two fixed blocks 4 fixed on the base 3 by fixing screws 9, an optical displacement sensor 1 for detecting displacement of the weight, and a digital panel controller 5 for displaying an inclined amount based on an output from the sensor 1. A weight 11 is provided in the optical displacement sensor, and a light emitting diode is used as a light source for the displacement sensor.
Patent JP-2002046177-A (JP)
Title: Heat-shrinkable polyester film
Inventor: HASHIMOTO MASATOSHI
IPC: B29C61/06
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester film having the lasting properties of shrinkage stress and excellent in shrink finish properties. SOLUTION: The heat-shrinkable polyester film is characterized by that the hot water shrinkage factor in the main shrink direction of the film is 10-50% under a treatment condition of 95 deg.C and 10 sec.
Patent JP-2002050716-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TSUBOSAKI KUNIHIRO
IPC: H01L23/485
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure where cracks in an Si chip due to a temperature change, in a state with the chip being mounted on a substrate is hardly generated, and moreover, of a structure that a warpage of the chip is hardly generated and the mounting yield of the chip is proper, in addition to a structure that external terminals are rearranged on the surface on the electrode formation side of the semiconductor chip, and to provide the manufacturing method of the semiconductor device. SOLUTION: In a semiconductor device of a structure that a wiring is formed on an insulating layer provided on the surface on the electrode formation side of the semiconductor chip, the wiring formed on the insulating layer and electrodes on the chip are electrically connected with each other via connection parts, such as wire bumps provided on the electrodes on the chip.
Patent JP-2002046538-A (JP)
Title: Mounting structure for step
Inventor: OKU HIDEKI
IPC: B60R3/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a step minimizing fracture damage in a collision. SOLUTION: In this mounting structure for the step, a plurality of pot bottom shaped mounting depressions 24 are formed in a face 22 of a step 2 rear part in parallel with a vehicular fore and aft direction. It has a mounting bolt hole 25 formed from a mounting bolt insertion hole part 24c with a diameter slightly larger than a diameter of a screw part of a mounting bolt 6 formed in a bottom part 24a of the mounting depression 24, a slit 24d passing a center of this bolt insertion hole part 24c, continuous with this bolt insertion hole part 24c and formed toward a vehicular front, and a drop hole 24e continuous with a front of this slit 24d and formed in a cylindrical part 24b of the mounting depression 24 with a size allowing passage of a head part of the mounting bolt 6.
Patent JP-2001067737-A (JP)
Title: Production of stamper
Inventor: YATAKE MASAHIRO
IPC: G11B7/26
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To permit the higher density of an optical recording medium by forming laminated films consisting of first and second metallic films on resist patterns consisting of prescribed patterns formed by exposing the resist applied on a master disk, then removing the exposed portions of the resist and separating the second metallic film form the laminated films. SOLUTION: When the first resist is applied on the first master disk 10 made of glass and is exposed and developed, the first resist parts 12 remaining without being developed have the nature to constitute a trapezoidal shape. Then, the width 9 in the lower parts of the first resist parts 12 formed by development is below the diffraction threshold to the width 8 by the diffraction threshold of the optical system using the laser cutting. The meltable metallic film 11 is deposited to the portions of the width 9 and a metallic plate is formed by deposition and electrocasting using metal, such as nickel, on the metallic film 11. The nickel is electrocast by using this metallic plate as a mold and is peeled, by which the stamper for the optical recording medium is formed.
Patent JP-2002054797-A (JP)
Title: External wall panel and electronic appliance using it
Inventor: IMAZATO MINEHISA
IPC: B01J20/20
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an external wall panel saving a space and feeding hydrogen and to provide an electronic appliance using an electric energy generating element using hydrogen energy as a power source and saving a space. SOLUTION: This external wall panel is characterized in having mutually opposed two board members 1 and 2, formed with a closed space by the two board members 1 and 2, having a hydrogen storage material inside the closed space, and having a gaseous hydrogen injection part 7 and a gaseous hydrogen feed part 8. This electronic appliance is characterized in having it as the external material.
Patent JP-2002057613-A (JP)
Title: Satellite communication system
Inventor: SUGIURA TOSHIHIRO
IPC: H04W84/14
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent simultaneous data transmission from a plurality of terminal units and, in addition, to make a satellite communication line effectively utilizable in a satellite communication system which performs data communication between terminal units and a base station through an artificial satellite. SOLUTION: Each terminal unit that makes data communication with the base station through the artificial satellite is provided with a synchronizing signal generating section which generates a reference synchronizing signal synchronized to the present time obtained through a GPS receiver 26, a transmitting synchronizing signal which divides the reference synchronizing signal by time into a plurality of parts, and a diffused code generating signal which divides the transmitting synchronizing signal by time into a plurality of parts. At the time of performing data transmission, the terminal unit generates a random number and starts the data transmission at the timing at which the number of the transmitting synchronizing signals following the reference synchronizing signal becomes coincident with the value of the random number.  At the time of performing data transmission, in addition, the terminal unit generates transmitting signals by spectrum-spreading modulated waves based on transmitting data by using diffused codes which are successively outputted from a diffused code generating section 36 synchronously to the diffused code generating signal.
Patent JP-2002054476-A (JP)
Title: Starting device for engine generator
Inventor: FUKAYA MITSUO
IPC: F02N11/08
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a starting device for an engine generator to improve startability during low temperature, in the engine generator having an economy idle device. SOLUTION: In the engine generator having the economy idle device, when temperature in the generator or at its periphery is below a given temperature, the engine is started at the rated number of revolutions or the starting number of revolutions irrespective of the ON and OFF state of the economy idle device (an economy switch 8).
Patent JP-2001083474-A (JP)
Title: Method for inspecting liquid crystal display panel
Inventor: YOKOYAMA ATSUSHI
IPC: G02F1/13
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting a liquid crystal display panel wherein an inspection target region can be specified without necessitating highly accurate positioning. SOLUTION: An image (e.g. black video) by a first signal is displayed in a prescribed region (e.g. full-screen region of a panel) of a liquid crystal display panel and the image by the first signal is picked up by a camera. And an image (e.g. white video) by a second signal having a light and shade value different from that of the first signal is displayed in a prescribed region (e.g. a part of region in the panel) and the image by the second signal is picked up by the camera. The light and shade values of picked up images by the first and second signals are compared with each other and a circumscribed region of a part where the difference between the light and shade values is greater than a prescribed value is found and the circumscribed region is adopted as an inspection target region in the visual field of the camera.
Patent JP-2002054938-A (JP)
Title: Present positon displaying device for vehicle, navigation device and recording medium
Inventor: OKUMURA MITSUO
IPC: G01C21/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction in map matching processing in a case when the road shape obtained from a road map is largely different from the actual one to improve the accuracy in determining a position of a vehicle. SOLUTION: An ordinary map matching processing (S130) is executed in a case of not traveling on a mountain road, and a mountain road matching processing (S120) is executed in a case of traveling of a vehicle on the mountain road. As a road map of the mountain road is formed by deforming the actual road shape, it has high probability of not establishing the interrelation obtained in the ordinary map matching processing, as a result, the present position of the vehicle is displayed on a position out of the road, though the vehicle actually travels on the road.  In the mountain road matching processing, the determination is not executed on the basis of the interrelation of the traveling locus and the road map which is used in the ordinary map matching process, but the present position is unconditionally changed to a predetermined position on a corresponding road on the road map to solve the problem.
Patent JP-2002061016-A (JP)
Title: Working hat
Inventor: HAMAYA SHIGEMITSU
IPC: A42B1/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a working hat capable of safely protecting a wearer's body during mowing, not interrupting the wearer's view, and preventing the wearer's head or face from stuffiness. SOLUTION: This working hat has such a structure that a protective body 2 covering over from the wearer's face to the chest part is detachably hung down from a hat body 1 having a brim part 4, and the face portion of the protective body 2 is formed of a hard and transparent plate.
Patent JP-2002063142-A (JP)
Title: Authentication system, authentication terminal, authentication server and authentication method
Inventor: NISHIZUMI HIROSHI
IPC: G06F21/34
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an authentication system, an authentication terminal, an authentication server, and an authentication method the security of which is high and which is capable of identifying a user, using a card. SOLUTION: An authentication terminal 2 for reading data included in a card and an authentication server 3 are connected to a network 4, so that the user of a card (for example, a credit card 5) can be authenticated in this authentication, system (for example, a credit card authentication system 1). The card is provided with an enciphered picture 6, in which the identification information of the user of the card and the user information are enciphered into codes (for example, two-dimensional bar codes 7 and 8) having specific colors so as to be concealed, and the authentication terminal reads the enciphered image from the card, and extracts the image having the specific colors corresponding to the identification information for acquiring the codes, and decodes the codes for acquiring the identification information.  When the acquired identification information agrees with the input information inputted by the user, the data read from the card are transmitted to the authentication server, and the authentication server generates the authenticated result of the user based on the received data, and transmits the authenticated result signal to the authentication terminal, based on the authenticated result.
Patent JP-2002062538-A (JP)
Title: Method for repairing and repairing device used for the same
Inventor: ARAKI TOSHIO
IPC: G02F1/1339
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a liquid crystal display device or a panel enabling to improve a yield by dispersing, reducing or dissolving spacers condensation parts extending over a wide region. SOLUTION: When spacers which are to uniformly hold a specified gap between two sheets of substrates placed opposite to each other and constituting the liquid crystal display device are condensed, the spacers condensation parts are dispersed, reduced or dissolved by evacuating the whole of the pair of the substrates and further by providing specified vibration.