baber/WOPTO huggingface dataset:
Patent JP-2003101473-A (JP)
Title: Site diversity transmission/reception device
Inventor: SANO HIROYASU
IPC: H04W28/18
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a site diversity transmission/reception device in which the effect of site diversity can sufficiently be obtained even in communication between a base station and a mobile station when the state of a transmission line is not good. SOLUTION: A setting part 4 decides a modulation system, an encoding rate and reference information on a puncturing rule based on the quality signals of the respective base stations 5, which are measured by a mobile station 12. The transmission control parts 6 of the base stations 5 decide the modulation systems, the encoding rates and the puncturing rules for the respective base stations 5 based on reference information and the signal quality of the individual base stations 5. A code selecting part 7 performs puncturing based on the decision. An interleaving part 8 performs interleaving and a modulation part 9 performs modulation.  The mobile station 12 performs a demodulation processing in a demodulation part 15, a de-interleaving processing in a de-interleaving part 16 and code synthesis in a code synthesis part 17 based on the modulation systems, the encoding rates and the puncturing rules for the respective base stations, which are included in the control signals from the base stations.
Patent JP-2002198866-A (JP)
Title: Receiver for code division communication
Inventor: YONETANI AKIHIKO
IPC: H04B1/707
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To enable the miniaturization of a receiver capable of high receiving sensitivity without necessities of employing a surface wave filter in an intermediate frequency circuit and for preparing a means for canceling an image signal. SOLUTION: In receiving a signal subject to spread spectrum by direct spread, a spread signal used for adverse spread at the time of receiving is modulated by another signal with low frequency, thereby directly obtaining a base band signal modulated by the low frequency. Thus, the reception performance in a superheterodyne system can be obtained while employing a direct conversion system.
Patent JP-2003097371-A (JP)
Title: Intake system of internal combustion engine
Inventor: MATSUBARA YUJI
IPC: F02M35/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the level of the noise radiated from a vibration transmission absorbing unit of an intake system duct. SOLUTION: In the intake system of the internal combustion engine having the intake system duct and the vibration transmission absorbing unit formed as a part of the intake system duct, a mass is fitted to the vibration transmission absorbing unit, and the mass is not fixed to any other part than the vibration transmission absorbing unit. By fitting the mass to the vibration transmission absorbing unit of a pipe, the pipe wall vibration of the vibration transmission absorbing unit is suppressed, and the level of the noise radiated therefrom is reduced.
Patent JP-2003094894-A (JP)
Title: Film for hydraulic transfer
Inventor: ISOZAKI TAKANORI
IPC: B44C1/175
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a film for hydraulic transfer which is well suited for forming a printing layer on the surface of a molded product having a stereoscopic face with irregularities or a curved face, especially for superfine printing by an ink-jet process and shows good adhesive properties between a matter to be transferred and the printing layer and further, is excellent in process passing characteristics. SOLUTION: The subject issue can be solved by using the film for hydraulic transfer composed of a polyvinyl alcohol polymer with a degree of saponification of 80 to 99 mol% and a polyurethane resin.
Patent JP-2003097527-A (JP)
Title: Rivet with annular groove
Inventor: KOCHIYA TATSUICHI
IPC: F16B19/08
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rivet member capable of restricting a clearance generated when caulking a conventional rivet to a thin raw material to the minimum, and capable of restricting a probability that other raw material part and a rope hook on the clearance to the minimum. SOLUTION: An annular groove 18 is formed at a part of a flange inside part 14 of the rivet member 10. The annular groove 18 has the predetermined depth d lower than that of other parts of the flange inside part 14 and the predetermined width w corresponding to the dimensions of a projecting part of a bar member. The annular groove 18 surrounds the periphery of a shank part 16, and when pressing the shank part 16 of the rivet member 10 into the bar member 5 or 7 relatively positioned in both sides of the raw material such as a texture through the raw material to caulk to the raw material, the annular groove 18 can receive the bar member 5 or 7 in the condition that a tip of a projecting part 13 or 15 of the bar member 5 or 7 is passed through.
Patent JP-2003098801-A (JP)
Title: Image forming apparatus
Inventor: SATO SHOGO
IPC: G03G15/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus, capable of preventing transfer inferiority well, when a color image is transferred from an intermediate transfer body to a record medium by reducing charging-up of a developer which has already been transferred on the intermediate transfer body, when a visible image every color is transferred from a photoreceptor to the intermediate transfer body. SOLUTION: In a tandem type color laser printer 1, with each photoreceptor drum 17 forming the visible color every color and a pre-intermediate transfer roller 20 forming an insulating layer 20c on the surface between the photoreceptor drum 17 and an intermediate transfer belt 31 are arranged respectively, visible image on each photoreceptor drum 17 is transferred to the pre- intermediate transfer roller 20 once, and thereafter transferred from the pre- intermediate transfer roller 20 to the intermediate transfer belt 31. Thereby the charging-up of a toner of the visible image transferred already to the intermediate transfer belt 31 is reduced, to prevent transfer faults.
Patent JP-2003096830-A (JP)
Title: Cargo handling device
Inventor: ITO NORITAKA
IPC: E02F3/43
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling device which is used for a working vehicle (construction vehicle) such as a wheel loader and allows the rising of a boom to be easily controlled with an operation of a bucket lever. SOLUTION: This cargo handling device is composed of a boom cylinder 2, a bucket cylinder 3, a boom control valve 4, a bucket control valve 6, a boom lever 6, the bucket lever 7 and a boom control switch 8; and above all, the bucket lever 7 is provided with the control switch 8 which controls the control valve 4 so as to control the rising of the boom 52.
Patent JP-2003107038-A (JP)
Title: Gas sensor
Inventor: MAKI MASAO
IPC: G01N27/409
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To constitute a solid electrolyte gas sensor simply so as to reduce power consumption. SOLUTION: In the gas sensor, a solid electrolyte layer 3 is formed to be provided with a pair of electrodes 4 via an insulating film 2 on the surface of a coil-shaped heating element 1, and a porous oxidizing catalyst 5 is provide on the electrode on one side.
Patent JP-2003109853-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: HORIKAWA YOJI
IPC: H01G9/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid capacitor superior in capacitance appearance rate, and to provide its manufacturing method. SOLUTION: In the method for manufacturing the solid electrolytic capacitor, which comprises a cathode electrode foil, an anode electrode foil on which surface a dielectric oxide film layer is formed, and a separator for holding a solid electrolyte, a capacitor element, impregnated with 3,4- ethylenedioxythiophene and an oxidant, is subjected to pressure treatment after depression treatment and further the 3,4-ethylenedioxythiophene is polymerized to form poly 3,4-ethylenedioxythiophene.
Patent JP-2003107658-A (JP)
Title: Image forming device
Inventor: OGIWARA NAGAO
IPC: G03D13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To rapidly and appropriately perform precut work in an image forming device. SOLUTION: A control part performs operation to separate and discharge a precut part from a drum 88 in an early stage by operating peeling members 104 and 116 existing at positions approximate to a downstream side in a carrying direction from a sticking roller 90 to the state of peeling operation when the precut part of photosensitive material is carried to the drum 88 from the roller 90 at the time of performing the precut processing of the photosensitive material. Therefore, the time that the precut part of the photosensitive material is singly wound round the drum 88 by the roller 90 is shortened, and the precut processing is rapidly completed. Then, chemical or the like at the precut part is prevented from adhering to the roller 90 and the drum 88 and soiling them when the precut part is singly wound round the drum 88 by the roller 90.
Patent JP-2003109527-A (JP)
Title: Display device
Inventor: WATABE YOSHIFUMI
IPC: H01J29/87
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a display device that is easy to manufacture and capable of having a long life. SOLUTION: In the display device, a supporting spacer 40 of rectangular shape is provided between a rear plate 20 that is made of a glass substrate of flat plate shape in which many pieces of electron source elements 10 are provided on the matrix lattice points on one surface side and a face plate 30 made of a glass substrate of flat plate shape, and, thereby, a space surrounded by the rear plate 20, the face plate 30, and the supporting spacer 40 is constructed so as to keep vacuum inside. A collector electrode made of ITO membrane is formed on the face plate 30 on the opposing face to the rear plate 20, and a plurality of pixels (picture elements) are formed on the opposing face to the rear plate 20 of the collector electrode, and each electron source element 10 is arranged for each sub pixel 32 made of one phosphor cell (phosphor layer) respectively.  A reinforcing material 21 having a thermal expansion coefficient nearly equal to that of the rear plate 20 is pasted on the other surface of the rear plate 20.
Patent JP-2003106031-A (JP)
Title: Hinge device and electronic device using hinge device
Inventor: KUBOTA NAOMOTO
IPC: H05K5/03
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device and an electronic device using the hinge device having novel and extremely high commercial values. SOLUTION: These first device 1 and second device 2 are hinge devices which can be freely rotated, opened or closed in a pivotally attachable manner, in a relative rotating range R1 where the first member 1 and the second member 2 are relatively rotated from a closed state to a predetermined open position P1 in the relative rotation range R1 by the relative rotation in the open direction in which the first member 1 and the second member 2 are exerted in the closing direction; in a relative rotation region R2 from the predetermined open position P2 to the maximum open position P3 where the first member 1 and the second member 2 are relatively rotated by a predetermined angle from the maximum open position P2 to the maximum open position P3; a first exerting means exerting the first member 1 and the second member 2 is provided;  a second exerting means is provided which exerts the first member 1 and the second member 2 in the open direction in the relative rotation range R3 from the predetermined open position P1 to the predetermined open position P2; in this way, when the first member 1 and the second member 2 are relatively rotated in the open direction from the closed state to the passage of the predetermined open position P1, the first member 1 and the second member 2 are opened and exerted in the relative rotation range 3 and the relative rotation range R2 thereby automatic rotation occurs and the maximum open state can be created.
Patent JP-2003108106-A (JP)
Title: Multimedia presentation system
Inventor: KISHIDA SHIGEKI
IPC: G09G5/377
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia presentation system which can easily put together and present background information as a still picture and media information including a moving picture with simple system constitution such as a personal computer. SOLUTION: This system is equipped with a background information management part 51, a media information management part 52, a background and media position and size setting management part 53, a background information extraction part 54, a key composition part 55 for an extracted background and media, and a display and reproduction part 56 for the background and media and can easily put together the background information as the still picture and media information including the moving picture with simple system constitution by using application software automating the composing operation and give presentation including the background information and media information.
Patent JP-2003111604-A (JP)
Title: Connecting pin for adjusting piece, watch band or accessory using it, and connecting structure for adjusting piece
Inventor: SHIBAMIYA YOSHIFUMI
IPC: A44C5/10
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a connecting pin for adjusting pieces capable of easily using the adjusting pieces without special tools. SOLUTION: The connecting pin 1a connects the adjusting piece with the other adjusting piece. The connecting pin 1a comprises a pin body 10 for inserting into pin holes 40 and 43 by matching the pin holes 40 and 43 of the adjusting piece 4a and the other piece 4b, and an engaging body 20 fitted by winding around the pin body 10 and composed of an elastic body for pressing against inner walls of the pin holes 40 and 43. A vertical sectional thickness the engaging body 20 is partially formed smaller than an inside diameter ϕc of the pin holes.
Patent JP-2003114192-A (JP)
Title: Instrument and method for measuring granular material
Inventor: ASANO ICHIRO
IPC: G01N15/06
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact instrument and method for measuring granular material by which a PH contained in an exhaust gas can be measured with high accuracy in real time and a granular material contained in the exhaust gas discharged from a running automobile can be measured easily in real time. SOLUTION: The compact instrument is provided with a light projector 5 which projects visible light L1 upon the exhaust gas G flowing through the exhaust pipe 3 of the automobile 1 in an oblique direction opposite to the flowing direction of the gas G near the outlet of the pipe 3 and a light receiver 6 at a position on one side of the exhaust pipe 3 opposite to the projector 5 in a state where the light receiving surface 6a of the receiver 6 is oriented in the direction opposite to the flowing direction of the gas G. The instrument receives the scattered light L2 which is generated when the PM contained in the exhaust gas G is irradiated with the visible light L1 projected toward the inside of the exhaust pipe 3 from the projector 5 by means of the light receiver 6 and measures the PM based on the then obtained intensity signal of the scattered light L2 .
Patent JP-2003114159-A (JP)
Title: Pressure sensor
Inventor: WAKABAYASHI JUNICHI
IPC: G01L9/04
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor which performs temperature correction with less error and increases its output precision. SOLUTION: A heat sensitizing mechanism and a heating element are put on different boards separately. In addition, these two boards are arranged in a lower chamber 20 and an upper chamber 21 being different two chambers separately respectively, and the two boards are mutually connected with a flexible circuit or lead wire 13. As a result, heat of the heating element by a current is generated in the upper chamber 21 different from the lower chamber 20 where the board on which the heat sensitizing mechanism is put is arranged, and in addition the heat is not transmitted to the board where the heat sensitizing mechanism is arranged via the flexible circuit or lead wire 13, since the flexible circuit or lead wire 13 radiates heat. Accordingly, conduction of the heat of the heating element to the heat sensitizing mechanism can be prevented.
Patent JP-2003116189-A (JP)
Title: Speaker cabinet and method for manufacturing speaker cabinet
Inventor: MAKINO TAKASHI
IPC: H04R1/02
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a speaker cabinet having high quality external appearance with no connection surface appearing in any surface and also provided with high strength, and a method for manufacturing the speaker cabinet. SOLUTION: In this speaker cabinet 1, an edge face at 45 deg. with respect to each plate surface is formed at four sides of a front plate 10, a rear plate 20, a left side plate 30, a right side plate 40 a top plate 50 and a bottom plate 60 made of wood, and the speaker cabinet 1 is assembled by connecting opposed edge faces with each other. Also, in connection faces where the respective edge faces are connected, a tenon groove 2 (2a to 2c) and a tenon rail part 3 (3a to 3c) formed respectively on the respective opposed edge faces are interfitted.
Patent JP-2003124083-A (JP)
Title: Winding apparatus for electrode foil
Inventor: WATANABE SHINJI
IPC: B21C47/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To stabilize the quality of a battery element or the like and to enhance the manufacturing efficiency. SOLUTION: A first winding bar 20 and a second winding bar 22 are approachably and separably displaced along a reference line L perpendicularly crossing a rotary shaft 26, and an interval D between the bar 20 and the bar 22 is suitably changed. When the foil 14 is wound, the interval D is set to a predetermined distance in response to the size of the battery element or the like. When the bar 20 and the bar 22 are drawn from the completed element or the like, the interval D is narrowed so as to reduce the frictional resistance.
Patent JP-2003119964-A (JP)
Title: Hard roofing material mounting structure
Inventor: ISHIKAWA TAKASHI
IPC: E04D1/16
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a hard roofing material mounting structure which is light in weight, good in weather resistance, and free from maintenance. SOLUTION: The hard roofing material A mounting structure is comprised of a hard roofing material A and a waterproofing-cum-fixing underlaid panel strip B. The hard roofing material A is formed of an almost square plate and has a plurality of hollow holes H formed therein and aligned from a lower side to an upper side of the hard roofing material A. The hard roofing material A is shaped such that its lower-side portion is bent upward and the bent tip is protruded toward the upper side. The underlaid panel strip B has an engaging piece 9 having a width that allows insertion thereof into the hollow hole H formed in the hard roofing material A, and the underlaid panel strip B is arranged on a rear surface 1a of a joint portion between the right and left hard roofing materials A.
Patent JP-2002212794-A (JP)
Title: Tool for plating
Inventor: HAMAKAWA SATOSHI
IPC: C25D7/12
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a tool for plating which can stably support and fix the object to be plated of a particularly brittle material without applying an excessive load thereto, and also can apply electricity directly to the object to be plated. SOLUTION: This tool is provided with a base member formed of a recessed part for housing the object to be plated, and one or more electrically conductive parts which are arranged respectively individually in the peripheral part of the base member, are made in elastic contact with the object to be plated to press and support the object to be plated to the surface of the recessed part in the base member and can apply electricity to the object to be plated.
Patent JP-2003121907-A (JP)
Title: Strobe
Inventor: YAMAGUCHI MASATERU
IPC: G03B15/03
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an external strobe which can emit light synchronously with actual light emission of an incorporated strobe (namely, a shutter) in accordance with digital cameras different by execution and non-execution of preparatory light emission and frequencies of preparatory light emission. SOLUTION: An external strobe 11 senses light emission of the incorporated strobe of a digital camera to emit light approximately simultaneously with this light emission and emits light synchronously with the shutter and is provided with at least a light emitting part 19 and a slave sensor 24 for sensing light emission of the incorporated strobe, and a selection circuit 22 which is not synchronized with preparatory light emission of the incorporated strobe and causes the external strobe to emit light at the time of actual light emission is provided between the slave sensor 24 and the light emitting part 19.
Patent JP-2003121478-A (JP)
Title: Voltage detection circuit for current detecting resistor
Inventor: HIRASAWA KOICHI
IPC: H02H3/087
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a voltage detection circuit for a current detecting resistor capable of minimizing the influence of a measured current detection error due to parasitic inductance of a low resistor in a switching power source and the like. SOLUTION: This voltage detection circuit for the current detecting resistor 11 is provided with a pair of lands 13 and 14 connected to both end parts of the current detecting resistor 11 and voltage detection terminal wires 16a and 16b feeding a measured electric current to the resistor 11 from the lands 13 and 14 and detecting a voltage generated between both end parts of the resistor 11. An integrator 40 constructed of a resistance Ri and a capacitance Ci is arranged in the voltage detection terminal wires 16a and 16b. The integrator 40 has the following relationship with the resistance R of the resistor 11 and an effective inductance Le in a view from the voltage detection terminal wires 16a and 16b side of the resistor, Ci×Ri=Le/R.
Patent JP-2003122812-A (JP)
Title: Photomask data display confirmation device
Inventor: YAMAZAKI SEIJI
IPC: G03F1/68
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a confirmation device for visual confirmation by making an emphasizing display of objective mask data while making a graphic display of a plurality of mask data constituting JOB data in viewing of the analysis or the like of LSI layout data or photomask data for a plotting device by a display means. SOLUTION: This photomask data display confirmation device is provided with a storage means for storing and accumulating the JOB data; a display means for making the graphic display; an emphasis processing means for applying emphasis processing to the graphic data to originate corresponding graphic data for the emphasizing display and sending the graphic data as display graphic data to the display means; and a graphic display control means for acquiring the graphic data from the storage means for every mask data and sending each graphic data to the emphasis processing means as to the mask data for making the emphasizing display while sending each graphic data as display graphic data to the display means as to the mask data not for making the emphasizing display.