baber/WOPTO huggingface dataset:
Patent JP-2002192472-A (JP)
Title: Polishing tape and its manufacturing method
Inventor: FUJII KAZUHITO
IPC: B24D3/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tape suitable for finishing the surface of a precision part such as an optical connector ferrule and a semiconductor wafer and to provide its manufacturing method. SOLUTION: A polishing tape 10 is so formed that a polishing layer 13 is formed by applying coating agent formed by dispersing polishing material particles of mean grain size of 1-200 mμ in binding material resin liquid, on a base material 11 for a polishing tape, if necessary, via a primer layer 12.
Patent JP-2003174457-A (JP)
Title: Wireless lan system
Inventor: GOTO YUICHIRO
IPC: H04L12/28
Filed: 2001-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN system in which multi-path fading caused by a plurality of communication paths can be suppressed and the effective band rate is not decelerated.  <P>SOLUTION: The wireless LAN system has a waveguide 1a, a wireless LAN base unit 2a connected to this waveguide 1a and wireless LAN handsets 3a to 3c. The waveguide 1a has a plurality of branch circuits 5a to 5c, and antennas 6a to 6c for transmitting/receiving electromagnetic waves are connected to these branch circuits 5a to 5c. Data communications are performed between the wireless LAN base unit and the wireless LAN handsets by a packet system. In such a system, a network address of a packet sending destination of the specific wireless LAN handset 3a and the specific branch circuit 5a to be used for the communications with the wireless LAN handset 3a are correlated beforehand, and corresponding to the network address of the packet to be communicated, the specific branch circuit 5a corresponding to this address is selectively opened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003155828-A (JP)
Title: Movement control system of moving stand
Inventor: OKUMURA MAKOTO
IPC: A47C1/12
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide the movement control system of a moving stand in which the moving stand can be installed or retracted at an aimed place in a site by linearly moving the moving stand without damaging appearance in the site and the installation and retraction can be realized simply at a low cost. SOLUTION: In the movement control system of the moving stand, the information of the displacement of the moving stand 1 is detected through left-right photoelectric switches S1 or S2 when the moving stand 1 is displaced to the left or the right from an original linear moving path when the stand is moved between the place of the retraction and the place of the installation. A controller 40 adjusts the speed of left-right driving devices 30 for correcting the displacement. Consequently, the moving stand can be moved linearly and accurately at the aimed place of the installation and the aimed place of the retraction even when a guide rail and a magnetic tape for guiding the movement of the stand as seen in conventional devices are not laid on a floor face in the site.
Patent JP-2003154848-A (JP)
Title: Automotive door structure
Inventor: KUWABARA TAKASHI
IPC: B60J5/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an automotive door structure that can ensure the strength and rigidity of a door hinge mounting part and ensure the assembling positional precision of a lower sash while narrowing the door hinge mounting part and ensuring a field of view, in an automotive door structure wherein a hinge center of a door hinge mounting part is arranged above a door waistline and a door mirror is mounted on the door hinge mounting part. SOLUTION: The door hinge mounting part 12h with a hinge mounting surface 2b on which an upper hinge 21 is mounted has a first closed section D1 defined by a substantially U-sectioned lower sash 5 holding a glass run 51 for guiding a vertical slide of a windowpane WL, and a platelike door inner reinforcement 3 and door mirror reinforcement 4; and has, outside the first closed section D1, a second closed section D2 defined by a door outer 1, a door inner 2 and the lower sash 5.
Patent JP-2003160106-A (JP)
Title: Bar material tying system
Inventor: SHIMIZU KATSUHISA
IPC: B65B27/10
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tying system 1 which can easily tie steel bars 3 thickly.  <P>SOLUTION: This tying system 1 is equipped with a base frame 5, a left arm 7, a right arm 9, a first stretching/contracting section 11, a second stretching/contacting section 13, a pressing section 15, a wire 17, a carrying roller 19, a pair of right and left guide rollers 21, a band-feeding section 23, and a wire-tying head 25. A large number of steel bars 3 are mounted on the carrying roller 19. When the first stretching/contracting section 11 stretches, the right arm 9 turns in such a manner that the distal end of the first stretching/ contracting section 11 may move to the left direction, and the left arm 7 turns in such a manner that the distal end may move to the right direction. Thus, the large number of steel bars 3 are wrapped with the wire 17 and clamped. At the almost same time, the second stretching/contracting section 13 stretches, and a contact plate 43 presses the steel bars 3. By the pressing, the alignment of the steel bars 3 is collapsed, and the competition between the steel bars 3 with each other is suppressed. The steel bars 3 are densely tied with a band which is fed from the band-feeding section 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160522-A (JP)
Title: Method for producing propylene oxide and acetophenone
Inventor: ITO KENJI
IPC: C07C49/78
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing propylene oxide from propylene and acetophenone by epoxidation without by-producing styrene, and cumene used as a carrier of oxygen for the epoxidation can be repeatedly used, and acetophenone can be obtained.  <P>SOLUTION: The method comprises an oxidation step: cumene is oxidized to obtain cumene hydroperoxide; an epoxidation step: propylene oxide and cumyl alcohol are obtained from the cumene hydroperoxide and propylene; an acetophenone separation step: acetophenone contained in a reaction liquid containing cumyl alcohol is separated and recovered, and cumene is recycled to the oxidation step: and a hydrocracking step: the cumyl alcohol from which the acetophenone is separated in the acetophenone separation step is subjected to hydrocracking to form cumene, and said cumene is recycled to the oxidation step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158590-A (JP)
Title: Subscriber line interface
Inventor: NOGUCHI MASASHI
IPC: H04M19/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a subscriber line interface that improves the space factor and the feeding efficiency by a low voltage power supply. SOLUTION: A voltage power supply 50 supplying a feeding voltage (e.g. -30 VDC) lower (by the absolute value) than a highest feeding voltage (e.g. -48 VDC) (by the absolute value) among feeding voltages is distributingly placed to a plurality of subscriber interface panels 315 capable of accommodating a prescribed number k (e.g. k=32) of subscriber terminals 1 in the subscriber line interface for feeding power of any of different voltages to each of a plurality of the subscriber terminals 1 connected to the interface.
Patent JP-2003156936-A (JP)
Title: Developing device, processing cartridge and image forming apparatus
Inventor: SATO HIROSHI
IPC: G03G15/08
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent maldistribution of toner in the longitudinal direction of a toner container. SOLUTION: The maldistribution of toner is detected by having a multiple number of serial residue detection means (FA and PA) installed in the longitudinal direction of the toner container and agitating is intensified according to necessity.
Patent JP-2003160020-A (JP)
Title: Airbag device
Inventor: HARADA TADAMASA
IPC: B60R21/232
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of a supersonic phenomenon in an airbag device.  <P>SOLUTION: An inner tube 18 is disposed inside of a curtain bag 11, thereby structuring an airbag 15 of an airbag device 10 covering a side window of an automobile. A ratio Ai/At between the cross-section At of a throat portion 40 having the minimum cross-section in a gas passage 24 of an inflator 11 and the cross-section Ai of a part where the cross-section of the inner tube 18 becomes the maximum, is made to be within a specified range, thereby suppressing the generation of a supersonic phenomenon in the airbag 15 and reducing a load applied to the airbag 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163691-A (JP)
Title: Data communication system, data transmitter, data receiver, method therefor and computer program
Inventor: YAMANE KENJI
IPC: H04N7/173
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reception and synchronous reproduction in different media in response to a sampling rate based on different system clocks by following a synchronous processing between servers.  <P>SOLUTION: A data reception terminal transmits a list to each server, by which one master server is selected from a plurality of data transmission servers and also periodically transmits a synchronizing packet to slave servers, wherein a time stamp is stored by the master server selected by the list. The slave servers calculate a clock difference between the master and the slaves based on the synchronizing packet and changes a transfer rate in response to the calculated value. By the configuration, transfer is performed from the plurality of servers synchronized with the clock of the master server to the plurality of media.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002226976-A (JP)
Title: Galvanized steel sheet having excellent adhesiveness, workability, chemical convertability and weldability, and its manufacturing method
Inventor: KAWANISHI YOSHIHIRO
IPC: C23C22/13
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic-lubrication-treated galvanized steel sheet having high adhesive strength with various adhesive including a mastic adhesive, sufficient adhesive strength even in a precured state, high adhesive strength to the T-peel test, and sufficient workability and weldability as well as chemical convertability. SOLUTION: An inorganic lubricant film has a composition which is composed essentially of zinc phosphate and in which insoluble phosphate consisting of zinc metaphosphate and/or zinc polyphosphate and soluble phosphate consisting of zinc orthophosphate are present in a mixed state, and the insoluble phosphate is concentrated in the surface layer of the film. It is desirable that, when the quantity of the insoluble phosphate, the quantity of the soluble phosphate and the total quantity of the insoluble and the soluble phosphate in the film are represented by P1, P2 and (P1+P3) expressed in terms of P quantity (mg/m2), respectively, these quantities satisfy the following inequalities (1), (2): (1) 0.10<=P1/(P1+P2)<=0.95, (2) 5 (mg/m2)<=(P1+P2)<=500 (mg/m2).
Patent JP-2002248188-A (JP)
Title: Multimedia analyzing system and its usage
Inventor: FISHMAN LEWIS R
IPC: G06T1/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia analyzing system to obtain and compare a player's exercise performance. SOLUTION: This system includes at least one video camera to collect a plurality of video data sets of the player performance which is recorded with at least one video camera placed almost the same position. This system also contains at least one memory device to store a plurality of video data sets, at least one processing unit to mix at least two video data sets and a display unit to display at least two mixed video data sets. The processing unit just almost synchronizes and superimposes at least video data sets to form an aggregate video data set. Also a shot-monitoring unit can be included to collect a plurality of flying data of the material hit by the player.
Patent JP-2003164219-A (JP)
Title: Grain discharge apparatus
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain discharging apparatus for improving operating efficiency and work efficiency of a discharging auger, smoothing transportation, improving security of the transportation, suppressing occurrence of clogging, smoothing expansion and contraction and reducing cost.  <P>SOLUTION: This apparatus for discharging the grains is composed as follows. A transverse discharging auger 6 connected to a vertical elevating apparatus 5 for discharging the grains in a grain tank 4 is formed dividedly into a fixed auger 7 and a movable auger 8 mounted on the fixed auger 7 so as to freely expand and contract. A plurality of screw flights 25 on the movable side moving according to the expansion and contraction of the movable auger 8 are installed to compose expanding and contracting screw 20 in the movable auger 8. The screw flights 25 on the movable side during the transportation of the grains are moved so that the expanding and contracting screw 20 can be expanded and contracted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167266-A (JP)
Title: Reflective liquid crystal display device
Inventor: ABE MUTSUMI
IPC: G02F1/1335
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device which precisely displays colors in a multi-color display.  <P>SOLUTION: The size of a display pattern 16 is formed in a different size between a plurality of liquid crystal display panels 12. Between two liquid crystal display panels 12 positioned adjacently to each other, the size of the display pattern 16 of one liquid crystal display panel 12 located at an upstream side in a viewing direction is formed smaller than the size of the display pattern 16 of the other liquid crystal display panel 12 by a portion corresponding to a positional deviation caused during panel stacking.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172505-A (JP)
Title: Method of internal mixture type high pressure air flow spray combustion and oil burner
Inventor: ONODERA TSUTOMU
IPC: F23D11/12
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the combustibility with a NOx value satisfying a reference value, to reduce the quantity of soot, to increase the quantity of spray steam while preventing a sharp increase of NOx, and also to increase the range of the turn-down.  <P>SOLUTION: The burner has a swirler and a nozzle with a main spout 1 and a sub spout 2. Fuel is sprayed in tow stages of a main fuel jet 6 made of a cone-shaped thin film annular jet for shielding swirling combustion air and a sub fuel jet 7 made of a cone-shaped thin film annular jet flowing along the main fuel jet 6 inside the main fuel jet 6 without penetrating the main fuel jet 6, while combustion air from a burner tile is being blown out in a swirl. Thin film main flame is formed with the main fuel jet 6 and the swirling combustion air to burn the fuel in the super air excessive state, and the sub fuel is burned with the combustion air with a low oxygen concentration which has passed the main flame so that the oxygen is partly consumed. Then a sub flame made of reducing flame is formed and the NOx produced by the main flame is reduced. At the time, the sub flame is completely burned with the oxygen remaining in the combustion air penetrating the main flame in the downstream.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167886-A (JP)
Title: Store retrieving device
Inventor: HIDANO ISAO
IPC: G06F17/30
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To know a store dealing a commodity and service desired for retrieval regardless of an administrative area with an optional point on a map as the center.  <P>SOLUTION: The optional point is designated on the displayed map by using POS data such as sale information of a commodity unit, a database for storing data such as a store address, a telephone number, the dealing commodity and service, and a database for storing map information. The dealing store is retrieved by retrieving information of the inputted commodity, and is displayed on the map.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171608-A (JP)
Title: Thermosetting coating composition and coating material
Inventor: TOMIHARA KENICHI
IPC: C09D157/04
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting coating composition which can form a coating film excellent in the balance between the film hardness and the processability, retort resistance, and yellowing resistance, gives a coating material excellent in storage stability, and is useful particularly for a coating material for a metal, and a coating material obtained by using it.  <P>SOLUTION: The thermosetting coating composition contains an acrylic copolymer (A) obtained by copolymerizing an α,β-monoethylenically unsaturated carboxylic acid (a), a (meth)acrylamide monomer (b) represented by general formula (I), a metal-containing polymerizable monomer (c), and a vinyl monomer (d) copolymerizable with the component (a), component (b) and component (c), and having an acid value of 15-150 mgKOH/g and a weight-average molecular weight of 3,000 to 80,000, and an epoxy compound (B) having two or more glycidyl groups in the molecule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173261-A (JP)
Title: Application distributing system, application distributing method and application distributing program
Inventor: SUGIMOTO MIKA
IPC: G06F9/445
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application distributing system, an application distributing method, and an application distributing program capable of forming and distributing the optimal application according to performance and an operational environment of an information apparatus when there is a distribution request of the application from the information apparatus.  <P>SOLUTION: The application is distributed to a cellular phone 12 from a server 11. The server 11 has a first information acquiring part 13 for acquiring model number information on the cellular phone 12 in response to a distribution request signal from the cellular phone 12, a database 17 for storing a program source being a source of capacity information and the distributing application with every model number of the cellular phone 12, a second information acquiring part 14 for acquiring an optimal program source from the database 17 on the basis of the capacity information corresponding to a model number, a forming part 15 for compiling the program source obtained by the second information acquiring part 14, and a transmitting receiving part 16 for distributing the formed application.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176553-A (JP)
Title: Operating device for construction machine
Inventor: YAMAGUCHI TAKESHI
IPC: E02F9/20
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device for a construction machine enabling even a person who is handicapped to perform manual operation, to easily operate the construction machine.  <P>SOLUTION: This operating device is provided at the construction machine equipped with a hydraulic cylinder 19 for a boom; a hydraulic cylinder 20 for an arm and a hydraulic cylinder 21 for a bucket for driving the boom 16, arm 17 and bucket 18 respectively, and a plurality of hydraulic actuators including a hydraulic motor for revolving a super structure 3 with respect to a lower structure 2. The operating device has a cross operating type right side manual operating lever 36R (or a left side manual operating lever 36L) for operating the hydraulic cylinder 19 for the boom and the hydraulic cylinder 20 for the arm; a left operating pedal 28L for operating the hydraulic cylinder 21 for the bucket; and a right operating pedal 28R for operating the hydraulic motor for revolution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172641-A (JP)
Title: Travel data collecting apparatus for railroad vehicle
Inventor: NAKAHARA KAZUSHIGE
IPC: G07C5/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly prepare a report after travel or analyze data by saving test data such as travel speed and travel distance at the travel test of railroad vehicles in a personal computer.  <P>SOLUTION: The vehicle information such as speed signal, motor current, and brake cylinder pressure acquired from a railroad vehicle is taken into a personal computer, so that a time-series waveform is displayed on a display of a personal computer, for confirming the test data and for recording it on a hard disc. After the test run, the test data recorded on the hard disc is read, to automatically prepare a report in a prescribed format. Thus, the time required for preparing the report is shortened much, while human errors such as erroneous reading or inputting of numerical values are avoided, for improved reliability. Related to data preservation, paper-less is realized by copying the data from a hard disc to a recording medium such as an optical disc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170902-A (JP)
Title: Continuous bag making and filling apparatus of container with port
Inventor: SAITO HISATOSHI
IPC: B65B9/13
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous bag making and filling apparatus capable of continuously producing a sterilized and dust-free container with a port by use of a compact apparatus.  <P>SOLUTION: The apparatus is provided with a pair of cutters 3A and 3B successively cutting and tearing both the side edges 2A and 2B of a flat cylindrical film 2 along an intermittent flow direction. The port 4 is mated with the cut and torn portion 3A' made by the cutter 3A, is fixed and re-sealed by a heat-sealing means and a re-sealing means. The other side of the other cylindrical film 2 is cut and torn by the cutter 3B, a filling nozzle 8 is inserted through the cut and torn portion 3B' to fill a content and is re-sealed by the re-sealing means. Further the filled cylindrical film 2 is intermittently heat-sealed along the full width by a width sealing means and a separating means is arranged to separate the width seal portion into an upstream side and a downstream side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177005-A (JP)
Title: Method and instrument for point diffraction type interference measurement and highly accurate projection lens manufactured by the method
Inventor: ISHII MIKIHIKO
IPC: G03F7/20
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for point diffraction type interference measurement by which reference light can be aligned with a pinhole with accuracy and the occurrence of measurement errors caused by the variation of the aligned state of the reference light can be eliminated.  <P>SOLUTION: This method for point diffraction type interference measurement includes a step of generating a nearly ideal spherical wave by means of point light source generating means 101 and 102, a step of dividing the luminous flux generated after the spherical wave is transmitted through an object 107 to be inspected into two luminous fluxes by means of an optical path dividing element 111, and a step of converting one of the divided luminous fluxes into reference light which is nearly an ideal spherical wave by causing the luminous flux to pass through the pinhole 112a. This method also includes a step of detecting interference fringes caused by the reference light and measuring light by means of an interference fringe detecting section 114. In this method, a measuring step of measuring at least either one of the light quantity and light quantity distribution of the reference light is also performed and the measured results obtained in the measuring step are used for at least the alignment performed at the time of entering one of the divided luminous fluxes into the pinhole 112a and the correction of the contrast and luminance of the interference fringes.  <P>COPYRIGHT: (C)2003,JPO