baber/WOPTO huggingface dataset:
Patent JP-2002069458-A (JP)
Title: Apparatus for drying powdery and particulate material
Inventor: NAGAHAMA TAKESHI
IPC: C10B57/10
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To dry efficiently a powdery and particulate material without causing an explosion and a fire during drying even if the powdery and particulate material is a material to be easily oxidized. SOLUTION: A fine coal is dried by supplying the fine coal to be dried into a plurality of the heating tubes 7 which are included in the drum 3 turning about a slant axis and arranged in parallel with the axis of the drum 3, and by introducing a steam which is a heating source fluid into a space between the external periphery surfaces of the heating tubes 7 and the internal periphery surface of the drum 3. Wherein, a nitrogen gas as an inert gas is supplied into the inlet hood 24, and the exhaust gas which is the mixed gas of said supplied nitrogen gas, a steam generated during drying the fine coal, and an air penetrated thereto, is discharged from the outlet hood 33.  When the supplied dry nitrogen gas is increased, the relative humidity of the vicinity of the fine coal is lowered and the drying is accelerated, at the same time, the concentration of the oxygen in the exhaust gas is lowered, thereby the generations of the explosion and the firing of the fine coal may be prevented.
Patent JP-2002074776-A (JP)
Title: Reproducing method and reproducing device for magneto- optical recording medium
Inventor: IDO HIROSHI
IPC: G11B11/105
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing method and a reproducing device for a magneto-optical recording medium by which information is reproduced with a wide reproducing light power margin while reducing crosstalk from an adja cent track. SOLUTION: A track TM to be reproduced is irradiated by a reproducing laser beam to reproduce information and also both tracks TS1 and TS2 adjacent to the track to be reproduced are irradiated by an auxiliary laser beam in the width direction of the track so as to align with a reproducing laser beam. The intensity of the auxiliary laser beam is set higher than that of the reproducing laser beam and also a heating temperature of the medium irradiated by the auxiliary laser beam is adjusted so as to be lower than the Curie temperature of a recording layer. Thus, in the tracks TS1 and TS2 irradiated by the auxiliary laser beam, a reproducing layer substantially becomes an initialized state. When information is reproduced from the track TM to be reproduced, crosstalk from the tracks TS1 and TS2 adjacent to the track is reduced and information is reproduced with a high S/N.
Patent JP-2002074107-A (JP)
Title: Merchandise order receiving system
Inventor: IKEUCHI HIDEYUKI
IPC: G06Q50/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To make a sales promotion by making it possible to easily acquire merchandise information and to perform merchandise guide in receiving a merchandise order in mail order selling about a merchandise order receiving system for performing merchandise order reception processing in the mail order selling. SOLUTION: This system refers to various information tables 41 to 45 and various guidance information databases 32 to 36 in accordance with merchandise application data acquired from a prescribed terminal 13 through a computer network, transmits an appropriate supplement information list, alternate guidance information, coordinate guidance information and product dimension guidance information to the target terminal 13 and prepares a merchandise guidance file to be displayed.
Patent JP-2002066717-A (JP)
Title: Method of forming passage for cooling medium in metal cast mold for aluminum wheel
Inventor: TAKUBO SHUJI
IPC: B60B3/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an optimum simple-structure passage for cooling medium in a vertical casting metal mold for aluminum wheel, in the case wherein such forming of the passage is directed for a portion where intensified cooling is desired, the passage being particularly intended for cooling a portion where 'cooling with cooling medium', especially with water, causes excessive cooling or a portion where it is difficult to dispose a partitioning plate in the hole for the passage of cooling medium. SOLUTION: In forming a passage for a cooling medium at a portion where the wall thickness thereof becomes locally heavy, such as a portion where spokes and a rim intersect, and where a hole for passing cooling medium cannot be drilled directly from outside the metal mold, first a circular deep channel is worked on the upper surface of the opposite side of the cavity of the metal mold, then vertical holes are drilled in the upward and downward directions at plural positions divided in the direction of the circumference from the foregoing deep channel, and holes are diagonally drilled through from the inside of the metal mold, intersecting the foregoing vertical holes and in the direction of the foregoing portion of which the wall thickness is heavy, then round rods are fit into the foregoing diagonal holes as if to be kept astride the foregoing vertical holes.  After this, the foregoing round rods are pressed against the end of the foregoing diagonal holes through a resilient member, and a partitioning plate is disposed into the foregoing vertical hole so that the cooling medium will flow in one partitioned part returning in the other part, and whole of the foregoing deep channel is covered with a lid (except the inlet and the outlet portions), thus forming a passage for cooling medium.
Patent JP-2002072945-A (JP)
Title: Circuit and method for driving display object
Inventor: AOYAMA HIROSHI
IPC: G02F1/133
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems that in a conventional circuit and method for driving a display object flickering of light of a scanning frequency is caused, so that the display quality is lowered and a burden is given to eyes of a user, and in the case of a display body using a switch like a transistor or the like for each pixel, deterioration is early caused by repetitive fatigue of the transistor or the like. SOLUTION: According to this invention, one pixel is provided with at least one pass-transistor and two tunnel diodes connected in series, and the display gradation is controlled by the potential of the connected point. In the pixel driving method, selection of a pass-transistor is not performed for a pixel which does not need to be changed in display.
Patent JP-2002071791-A (JP)
Title: Target detecting device and method
Inventor: OWAKI SHIGEHARU
IPC: B60R21/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that a reception signal in excess of a predetermined threshold value from two targets or more can not be divided into two targets or more and is mistakenly oriented as one target in the case that the two targets or more are located close less than the distance resolution of a radar device in the azimuth direction. SOLUTION: This target detecting device is constituted of a differential converter 201 to increase and reduce the amplitude of the target signal, a second LE detector 202 to detect the azimuth of the rising edge of the target signal from the increase trend of the amplitude value of the target signal, a second TE detector 203 to detect the azimuth of the falling edge of the target signal from the reduction trend of the amplitude value of the target signal, a second target center azimuth detector 204 to detect the center azimuth of the target signal, a multiple target determining device 205 to determine whether targets detected by comparing the width of the azimuth direction of the target signal with a predetermined value is one target or a plurality of targets and to output an identifying signal for selecting and determining the outputted target center azimuth,  and a selector 206 to select and output the target center azimuth inputted by the identifying signal.
Patent JP-2002078951-A (JP)
Title: Pachinko ball polishing device
Inventor: KOBAYASHI FUJIO
IPC: B24B29/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko ball polishing device which can remove dust from a Pachinko ball being in transferring. SOLUTION: In the Pachinko ball polishing device 1 having a transfer and polishing part 3 to polish Pachinko balls held between a transfer belt (11) and an abrasive material (13), while the balls are being transferred by the belt (11) and a discharge part (5) to discharge the Pachinko balls transferred from a Pachinko ball discharge port (25) by the part (3), a dust collecting device (9) is connected to the discharge part (5) to suck in dust transferred together with the balls. The dust carried into the discharge part (5) together with the balls is drawn by the device (9), and hence the dust is not discharged from the inside of the discharge part (5).
Patent JP-2002085089-A (JP)
Title: Method for evaluating cell activity
Inventor: YOSHIZATO KATSUTOSHI
IPC: G01N21/41
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of readily and exactly evaluating an effect of an external stimulation on cell activity. SOLUTION: There is disclosed a method for evaluating a biological activity of the external stimulation to a living cell using a surface plasmon resonance apparatus, and the biological activity of the external stimulation to the cell is evaluated by using as an index a secondary signal appearing after a primary signal observed when the living cell is exposed to the external stimulation.
Patent JP-2002081982-A (JP)
Title: Flow sensor for infrared gas detector, and manufacturing method of flow sensor
Inventor: TOMINAGA KOJI
IPC: G01F1/692
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a flow sensor for an infrared gas detector that is used for the sensor section of a detector in an infrared gas analysis meter, can be manufactured accurately by a process for simultaneous mass production, and achieves stable measurement without much variation, and the manufacturing method of the flow sensor. SOLUTION: In the flow sensor 1 for the detector of the infrared gas analysis meter, two metal thin-film heater substrates 3 having a heater 4a that is subjected to pattern formation on a silicon substrate 2, and a through hole 5 that is formed by removing the silicon substrate 2 at a section where the heater 4a is located by anisotropic etching are overlapped so that each through holes 5 communicates each other, thus measuring the flow rate of gas flowing through the through hole 5 of each of the metal thin-film heater substrates 3.
Patent JP-2002093484-A (JP)
Title: Heat seal connector and connecting structure using the same
Inventor: EGAWA TOSHIHIKO
IPC: H01R4/04
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat seal connector and a connecting structure using it capable of keeping high connection reliability even in a narrow-pitch connection. SOLUTION: An anisotropic conductive adhesive layer 5 mixed with conductive grains into a thermosetting adhesive is provided at the terminal upper section of a conductive circuit pattern 3 wired on a flexible film 2, and an insulating adhesive layer 7 having the fluidity higher than that of the anisotropic conductive adhesive layer at the heat seal temperature is provided on it.
Patent JP-2002085481-A (JP)
Title: Bed and pillow
Inventor: WADA TASUKU
IPC: A47G9/10
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a bed that can prevent a bed sore, facilitate turning over on a bed, changing clothing, securing the respiratory tract during eating and drinking, raising the body and correcting the fall in one direction of a hemiplegic cared for, has a high degree of freedom of tilt and helps a person cared for retain his comfortable posture. SOLUTION: Right and left mounting portions 41 and 42 are installed rotatably around a shaft parallel with the width direction of a bed 11 on the main frame 12 side. The mounting portions 41 and 42 can be rotated independently by a separate actuator. The mounting portions 41 and 42 are connected with each other by an expandable first connection member 60 and the first connecting member 60 and a support bar 43 are connected by expandable second connecting members 65, whereby the degree of freedom of tilt of the mounting portions 41 and 42 is increased, and no great irregularities are formed between the mounting portions 41 and 42 even when the degree of tilting of the mounting portions 41 and 42 are different.
Patent JP-2001154169-A (JP)
Title: Lcd inspection system
Inventor: YON KION KIMU
IPC: G09F9/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an LCD inspection system made one line in such a manner that the performance of LCDs can be rapidly and exactly inspected. SOLUTION: This inspection system comprises a main frame 10, an index stage 20 which is disposed in one side part of the mainframe 10 and includes a stacker 22 in such a manner that many LCD cassettes 21 can be supplied, a free aligner 100 for aligning the LCDs supplied from the stacker 22 of the index stage 20, a carrier 200 which transfers the LCDs aligned by the free aligner 100 in such a manner that the LCDs can be inspected and a work table 300 which sets the LCDs in such a manner that the LCDs can be transferred by the carrier 200 and can inspected.
Patent JP-2002090823-A (JP)
Title: Automatic focusing camera and photographing method therefor
Inventor: KONDO HIROSHI
IPC: G03B7/099
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing camera, having a mode capable of rapidly taking pictures, without failures, when taking snapshots or when taking pictures under the condition which are liable to cause defocusing by an AF system. SOLUTION: The automatic focusing camera, is provided with a focus-mode switching means for switching a fixed focus mode and an automatic focus mode, a flashing means for emitting light so as to photograph an object with flash light, the 'red-eye' effect reduction means which projects light toward the object for a prescribed time just before flash-photographing by the flashing means, and is inhibited to be released for the prescribed time. Thus, a light- projecting operation by the 'red-eye' effect reduction means is prevented, when flash-photographing in the fixed focus mode.
Patent JP-2002090663-A (JP)
Title: Method and device for replacing optical fiber
Inventor: TOKUMURA KEIU
IPC: G02B26/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber replacing device which easily realizes reduction in facility cost, suppression of propagation loss, and an increase in connection number and is resistant to even a high-output laser beam. SOLUTION: This device is equipped with transmission-side optical fibers 42a to 42c, which have collimator lenses 41a to 41c formed integrally on their tip end surfaces; reception-side optical fibers 45a to 45c, which face the transmission-side optical fibers 42a to 42c across a free space 43 and have collimator lenses 44a to 44c which are formed integrally on their tip end surfaces; and optical deflectors 54a to 54c, and 55a to 55c, which control the propagation directions of light signals emitted from the transmission-side optical fibers 42a to 42c and collimated into parallel light beams by the collimator lenses 41a to 41c in the free space and make the light signals incident on arbitrary reception-side optical fibers selected from among the reception-side optical fibers 45a to 45c via the collimator lenses.
Patent JP-2002093043-A (JP)
Title: Recording device and recording method
Inventor: KUBO SHUJI
IPC: G11B20/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a recorder which enables a user to comfortably carry out recording operation of digital data even under the recording limitation disposed for the purpose of copyright protection when continuously subjecting a plurality of the digital data, such as music data, to high-speed dubbing. SOLUTION: When the high-speed dubbing of the same tracks is carried out again during the operation of a recording limitation timer corresponding to the tracks after the end of the high-speed dubbing of the prescribed tracks (step S301: Yes), this high-speed dubbing processing is made to stand by temporarily (step S303) and is kept standing by until the operation of the recording limitation timer stops (step S304). When the operation of the timer stops thereafter, the high-speed dubbing processing which is kept in the standby state thus far is executed (step S305).
Patent JP-2001114020-A (JP)
Title: Trailer toe mirror
Inventor: WHITFORD BARRY
IPC: B60R1/078
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved nesting trailer mirror assembly. SOLUTION: A mirror assembly has a pair of nesting tubular supports 14, 16, 42, 44 extending between a support base 10 and a mirror head B, and can adjust a distance between the support base and the mirror head. The supports are held so as not to make an unintentional movement by an inside friction shoe D. A stopping part restricts an outward movement of the mirror head, and prevents slipping-out of the supports. The supports are installed in a hinge shape on the support base so as to rotate around the vertical axis, and the supports are held so as not to releasably rotate a detent 160 and a spring element 142 on the supports and the support base.
Patent JP-2002091463-A (JP)
Title: Method and system for distributing composition information
Inventor: NAKAJIMA JUNICHI
IPC: H04W88/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily select his or her desired composition in spite of a simple system constitution, and to acquire information related with other compositions. SOLUTION: A distribution center 10 is provided with a host device 101, a KARAOKE music data base 102, and an information management data base 103. A KARAOKE user 108 displays composition names included in a composition data list stored in portable telephone set 106 owned by each user at a display means as a list, and specifies a certain composition name from the composition names displayed as a list by an operation input, and inputs a terminal ID displayed on the screen of a KARAOKE playing terminal 104 to the portable telephone set 106, and calls the host device 101, and after the host device 101 is turned into a communicating state in response to the call, the user makes a request by inputting a composition ID corresponding to the specified composition name and the terminal ID and the personal ID of the user.
Patent JP-2001160474-A (JP)
Title: Spark plug
Inventor: MORIYA TORU
IPC: F02P13/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug in which the wear or the like of electrodes by a reaction with sulfur constituents is prevented even in an environment generating contact with sulfur of high concentration constituent sand so as to assure a sufficient service life of the electrodes even when adopted for a direct injection engine or the like. SOLUTION: In a spark plug 100, the side to form spark discharge gap g in an axial direction of the central electrode 3 is assumed to be the front side. A distance from the end face of the main fitting 1 at the side of joining with the earthing electrode 4 to the margin of the front side of the earthing electrode 4 in the direction of the axial line should be larger than 6 mm, and at least the surface layer part of the earthing electrode of the spark plug 100 is composed of a corrosion resistant metal against sulfur compounds. The corrosion resisting metal against sulfur compounds may be iron-based alloy containing equal or more than 10 wt.% of chromium or cobalt or both.
Patent JP-2002089864-A (JP)
Title: Floor heating structure
Inventor: MATSUOKA TOSHIAKI
IPC: E04F15/18
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor heating structure, of which application is easy, steps of application can be reduced and safety is secured. SOLUTION: The floor heating structure is provided with heating panels 1 arranged between joists 40...40 arranged at predetermined pitches on the under surface side of a floor and wiring unit bodies 2 attached at right angles on the under surface sides of the joists 40 by hookup members. The heating panel 1 is provided with a heater heated by conducting current and a first connector 6 arranged on the under surface side of the floor and electrically connected to the heater. The wiring unit body 2 is provided with a casing 14, a plurality of the first connectors 11...11 arranged on the upper surface sides of the casing 14 and connected to a plurality of second connectors 11...11 each of which is connected to each of the first connectors 6...6 of a plurality of the heating panels 1...1 and wires 16...16 electrically connecting between a plurality of the second connectors 11...11.
Patent JP-2002098104-A (JP)
Title: Capacity control device of variable capacity hydraulic motor
Inventor: NIITOME TAKASHI
IPC: F15B11/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To stabilize the switching control of a motor capacity by fixing a motor capacity from an external command pressure if required, and by controlling the influence of a pressure change caused by a working fluid temperature, etc. SOLUTION: In order to drive the variable capacity part of a hydraulic motor 3 by a servo actuator 10, a volume control valve 11 is switched to a large volume position (a) and a small volume position (b) by the pilot pressure from a pilot passage 24 and the external command pressure from a command pressure passage 29. The volume control valve 11 comprises the receiving pressure part 19G of the pilot pressure, the receiving pressure part 19J of the command pressure, and a return spring 21. The receiving pressure part 19G receives the pilot pressure in the direction opposite to the return spring 21. The receiving pressure part 19J receives the external command pressure in the direction opposite to the return spring 21.
Patent JP-2002097331-A (JP)
Title: Aqueous emulsion composition
Inventor: TANIMOTO SEIJI
IPC: C09J131/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous emulsion composition excellent in water resistant property and heat resistance. SOLUTION: This aqueous emulsion composition is characterized by comprising (A) an aqueous emulsion consisting of a vinyl alcohol-based polymer containing 1-20 mol% ethylene unit in its molecule as a dispersing agent and a polymer consisting of a vinyl ester-based monomer unit as a dispersoid, and (B) a glycol ether containing a phenyl group.
Patent JP-2002096978-A (JP)
Title: Landing display device for group supervised elevator
Inventor: AMANO MASAAKI
IPC: B66B3/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a minimum of guidance to waiting passengers even in the event of a failure of a group supervisory device for group supervised elevators with destination buttons installed at landings. SOLUTION: A landing destination floor button board 6 with a destination button 6A, a destination button light 6B having the destination button 6A built in, and an allotted car indicator light 6C for indicating the car allotted to a destination call is installed at a landing (for example, first floor). In the event of a failure of the group supervisory device, indications as shown in (A) to (F) are provided: in (A) and (D), all the destination button lights 6B are turned on and all the allotted car indicator lights 6C indicate arrows for up; in (B) and (E), the destination button light 6B operated and the corresponding allotted car indicator light 6C indicate arrows for up; in (C) and (F), indications are given which are used if a basement or basements exist.