baber/WOPTO huggingface dataset:
Patent JP-2002241910-A (JP)
Title: Method for producing aluminum alloy fin material for brazing
Inventor: KAWAHARA AKIRA
IPC: C22F1/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To produce a fin material which can be made thin and satisfies various characteristics required for a fine material. SOLUTION: The molten metal of an aluminum alloy having a composition containing, by mass, >0.6 to 1.8% Mn, >1.2 to 2.0% Fe and >0.6 to 1.2% Si, and the balance Al with inevitable impurities is formed into an aluminum alloy sheet by a twin roll type continuous casting-rolling method under the conditions in which the temperature of the molten metal is 700 to 900 deg.C, the load of roll pressure is 5,000 to 15,000 N/mm, the casting rate is 500 to 3,000 mm, and the thickness is 2 to 9 mm. The alloy sheet is subjected to cold rolling, and in the process, intermadiate annealing is performed for two or more times. The final intermadiate annealing therein is performed in the temperature range of 300 to 450 deg.C, and also, at a temperature in which recrystallization is not completed by a batch heating furnace.  The rolling ratio in the cold rolling after the final process annealing is controlled to 10 to 60%.
Patent JP-2003091525-A (JP)
Title: Information processing device and method
Inventor: MIYASATO TAKUYA
IPC: G06F17/21
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To draw additional drawing data independently of a layout of each page. SOLUTION: In this information processing method, document data on a plurality of pages are disposed in division areas formed by dividing a single layout area in page units (S203, S204), and the additional drawing data is added into the division areas (S207, S208).
Patent JP-2003080566-A (JP)
Title: Method for manufacturing wheel gear made of resin
Inventor: UMEZAWA TAKAO
IPC: B29C45/26
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To simply injection mold a wheel gear having a reverse taper by a resin material when the gear is punched like a worm wheel 2. SOLUTION: A method for manufacturing the wheel gear made of a resin comprises the steps of molding resin dies 4 by injecting a first resin material in a state in which first molds 1 having tooth dies 1a of the worm wheel 2 and split from the first resin material are butted, then releasing the molds 1, injecting a second resin not adhered to the first resin in a state in which second mold 5 is assembled at released resin dies 4, thereafter releasing the mold 5, and destroying the dies 4, and releasing the wheel 2, thereby molding the wheel 2.
Patent JP-2003052515-A (JP)
Title: Container holder
Inventor: SEGAWA KAZUHITO
IPC: A47G23/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a container holder which allows persons suffering troubles in both hands to enjoy the drinking of beverages slowly and comfortably being composed by holding containers such as angular or round ones with their own bodies. SOLUTION: The holder is provided with a container holding part (1) for holding the container housing beverages or the like therein, a support member (2) for supporting the container holding part (1) and a member (4) for wearing made to hold the support member (2) with the user's body.
Patent JP-2003084090-A (JP)
Title: Submerged inspection device, and inspection method
Inventor: GOTO MITSUHIRO
IPC: G21C19/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To detect a condition of a wetted face in a pool 6, a leakage defect, a very small defect or the like on a water surface from a remote site by remote control, without discharging water of the pool in a nuclear power plant. SOLUTION: This device has an inspection device main body 10 movable along a wall under the water of the pool to inspect a wall face 6a contacting with the pool water under the pool water, a clad recovering part 11 for discharging a clad in the pool water in the vicinity of the inspection device main body to an outside of the pool water to recover it, and a controller 12 arranged outside the pool water to control the inspection device main body.
Patent JP-2003089052-A (JP)
Title: Grinding device
Inventor: UMEHARA TOKUJI
IPC: B24B37/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device with high grinding efficiency and which is suitable for grinding a three-dimensional shape. SOLUTION: A grinding device grinds a workpiece 1 using a grinding tool 17 made by solidifying or gelatinizing a liquid raw material 9 of a grinding tool including a magnetic body charged in a space of the workpiece 1. Magnetic- field feed parts 10, 11, 12 that give a magnetic field to the liquid raw material 9, are provided in the grinding device, and the magnetic-field feed parts 10, 11, 12 give the magnetic field to the liquid raw material 9 from a plurality of different directions each other to disperse abrasive grains. Abrasive grains can be almost uniformly dispersed three-dimensionally (for instance, like meshes of a net or windows of a building) by giving the magnetic field from a plurality of directions, thereby obtaining projections of abrasive grains on any surface of the solid grinding tool.  Thus, the grinding device suitable for grinding any surface of a three-dimensional free shape can be obtained.
Patent JP-2003088478-A (JP)
Title: Stand and cooker provided with the same
Inventor: FURUTA HIROSHI
IPC: A47J37/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a stand whose main body case is not restricted of its shape and whose design is not impaired even in the case an article, e.g. cooker using the stand is compact by reducing the number of the times of operation and a cooker with the stand. SOLUTION: The stand 20 to be installed to the cooker in a rotatable and openable/closable manner consists of a first stand 21, a second stand 22 supported by the first stand 21 and a bearing mechanism 30 screwed to the first stand 21. The first and second stands 21 and 22 are respectively bent- formed nearly in the shape of J, and their long piece terminals are pivotally fitted to each other in a swingable manner. The bearing mechanism 30 consists of a presser 32 for interposing the first stand 21 rotatably with a bearing body 31 and a screw connecting the bearing body 31 and the presser 32. Since the first and second stands 21 and 22 are not separated and independent, there is no need to operate separate stands 20 in order.
Patent JP-2003092765-A (JP)
Title: Signal processor
Inventor: SUGAWARA TAKURO
IPC: H04N1/46
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor capable of reducing deteriorated image quality and realizing a simplified circuit. SOLUTION: The signal processor for processing a signal where an information amount of a signal (G signal) associated with at least one spectral sensitivity characteristics among a plurality of spectral sensitivity characteristics is more than an information amount of a signal (R or B signal) associated with the other spectral sensitivity characteristics, applies both 'high frequency component signal generation using a frequency decomposing means' and 'signal compression using the frequency decomposing means to suppress the high frequency component' to the signal at signal recording or transmission.
Patent JP-2002140873-A (JP)
Title: Data recording/reproducing circuit, and its control circuit and control method
Inventor: HAMADA HITOSHI
IPC: G11B20/14
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To extend the effective data recording area on a recording medium, namely, to improve the format efficiency by reducing the gap area for absorbing the delay time of data conversion caused at the time of writing and reading the data of a data recording/reproducing device. SOLUTION: A data sector generating circuit 16 generates a write data sector signal 19 showing the timing to record the data in the data recording area in accordance with a servo sector signal 10, and the data are transmitted to both of a delay circuit 17 and a selector 18 of two inputs and one output. A read data sector signal 20 delaying the write data sector signal in the specified period is outputted by the delay circuit 17. The constitution such as inputting these two signals to the selector 18 is adopted. The selector 18 outputs the write data sector signal 19 when a write mode signal 21 is active, and outputs the read data sector signal 20 as a data sector signal 15 when the write mode signal is inactive.
Patent JP-2003090704-A (JP)
Title: Optical heterodyne interferometer
Inventor: SAKAGUCHI AKIRA
IPC: G01J3/45
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy and repeatability of an optical heterodyne interferometer. SOLUTION: The optical heterodyne interferometer is provided with a laser beam source 1, a beam splitter 5 splitting the beam from the laser beam source 1 into a reference light and a measurement light, a first and a second AOMs (acoustic optical module) 7 and 12 provided in a first and a second light paths where the reference light and the measurement light pass for modulating the frequency of the lights, a first and a second beam magnitude controllers 2 and 3 for controlling the beam magnitude having passed the first and the second AOMs 7 and 12, and a photodiode 25 in which the measurement light and the reference light having passed a measuring object 26 and synthesized introduces and outputs bead signal according to the frequency difference of the measurement light and the reference light.
Patent JP-2003094202-A (JP)
Title: Non-circular machining machine
Inventor: ICHIDA YOSHIO
IPC: B23B5/24
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a machining machine by which the non-circular body of an optional shape can be machined at high speed and with high accuracy by using a resonance phenomenon. SOLUTION: This machining machine is provided with a main shaft supported rotatably on the body of the machining machine, a chuck means mounted on this main shaft and a moving table supported movably in a first direction practically parallel to the axial line of the main shaft and in a second direction practically vertical to the first direction. A tool supporting body 20 is mounted on the moving table, a machining tool 18 is mounted on the tool supporting body 20 via an elastic means 22, a vibration adding means 36 is provided with relation to the elastic means 22. The vibration adding means 36 is used to retain the machining tool 18 in a resonance state by vibrating the elastic means 22 with relation to the rotational number of the main shaft and the machining tool 18 in the resonance state is used to machine a work-piece 7.
Patent JP-2003098719-A (JP)
Title: Developer, fixing device and image forming apparatus
Inventor: SEKI TAKAYUKI
IPC: G03G9/08
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming apparatus capable of reducing the swell of an image after fixing and also preventing the image from being peeled while coping with a requirement to make image quality high by making the particle size of toner used for forming the image smaller. SOLUTION: In this fixing device equipped with a fixing rotating body 1 and a pressure rotating body 2 rotating while press-contacting with each other, the image is fixed by making recording material 6 on which the image 7 developed with the developer having toner whose volume average particle size is 5 to 10 μm and including the toner whose particle size is <=5 μm by 60 to 80 number % is formed pass through the press-contact part 100 of the rotating body 1 with the rotating body 2. The surface resistance value of the rotating body 2 is set within 10<9> to 10<11> Ω.
Patent JP-2003099413-A (JP)
Title: Distributed processing system
Inventor: KIMURA TADASHI
IPC: H04L29/12
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a client terminal side to get to find between which servers session is set via a load balancer. SOLUTION: In this LDAP directory service system (Lightweight Directory Access Protocol), the client terminal 3 is connected with a group of directory servers 1 provided with a plurality of directory servers 1A to 1n via the load balancer 2. The client terminal 3 is provided with a session information storage part 32 for storing the session number of session set between with the respective servers 1A to 1n through the load balancer 2, and a server information retrieval means 33 for retrieving the identification number of a server between which the session number is set with this stored session number as a parameter and outputting it as a retrieving result with a corresponding session number. An output device 5 is connected to the client terminal 3 for displaying the retrieving result of a server information retrieval means 33.
Patent JP-2003111127-A (JP)
Title: Radio communication apparatus
Inventor: SHIOBARA TAKESHI
IPC: H04B1/74
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To promote efficiency in a radio communication apparatus constituted by connecting outdoor equipment conducting radio communication to indoor equipment conducting network communication. SOLUTION: The radio communication apparatus is constituted by using an indoor equipment container 2 equipped with a plurality of indoor equipment housing sections, in which the indoor equipment can be housed, respectively, and an in-use/standby system specifying information supplying means which supplies information specifying whether the indoor equipment housed in the indoor equipment housing sections are in in-use systems or standby systems;  and the indoor equipment 3a-3d provided with supplied information inputting means which input the information supplied from the container 2 housing the equipment 3a-3d, in-use/standby system specifying means which specify whether the equipment 3a-3d are in-use systems or standby systems based on the inputted information, and in-use/standby system operation control means which operates the equipment 3a-3d as the specified in-use or standby systems.
Patent JP-2003106360-A (JP)
Title: Friction damper
Inventor: OTAKE YASUHIRO
IPC: F16F7/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a friction damper of a structure in which integration/ disintegration is easily performed between a damper member and a frictional sliding member. SOLUTION: Two frictional sliding members 8 and 9 are stacked together while sandwiched between one damper member 1 and the other damper member 2 in press and fit condition. The frictional force between the damper members 1 and 2 and the frictional sliding members 8 and 9 is set larger than between the frictional sliding members 8 and 9 themselves. Thus, one damper member 1 and frictional sliding member 8 as well as the other damper member 2 and frictional sliding member 9 act integrally at relative displacement between the damper members 1 and 2, so that the frictional sliding members 8 and 9 frictionally slide against each other.
Patent JP-2003108820-A (JP)
Title: Information processing method, information processing device, control program thereof, and computer readable recording medium
Inventor: TAKAOKA KEIKI
IPC: G06Q30/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a BTO system to enable a user with a user terminal 5 to request for estimation for a vehicle of specific specifications selected by the user with the user terminal 5 on line using a vehicle maker side server 1 (information processing device) and the user terminal 5 capable of bidirectional communication through a telecommunication line, in which performance and functions of goods selected by the user can be easily checked by the user. SOLUTION: In a purchase support information DB 33 of the vehicle maker side server 1, a simulation program to simulate characteristics, performance, and functions of automobiles, and a format for data to be inputted to the program are stored preliminarily. Based on information of specifications of an automobile sent from the user terminal 5 to the maker side server 1, input data are formed in accordance with above data format, and the data are inputted to the simulation program for simulation computation. Information of result of simulation is sent to the user terminal 5. Vehicle data for a game to be inputted to a game program possessed by the user may be formed to be sent to the user terminal 5.
Patent JP-2003103289-A (JP)
Title: Wastewater treatment method
Inventor: HAMADA TOYOZO
IPC: B01D29/11
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment method having high SS separation capacity and a high water permeation speed. SOLUTION: The wastewater treatment method has a process for performing biological reaction treatment due to an activated sludge method and a process for subjecting the biologically treated liquid obtained in the biological reaction treatment process to solid-liquid separation treatment. The solid-liquid separation treatment is performed by immersing a bag-shaped filter element using a net with a mean pore size of 10-100 μm in a solid-liquid separation tank as a filter body and combining dynamic filtration performed by the head difference between the liquid surface of the solid-liquid separation tank and the permeated liquid take-out port of the bag-shaped filter element and flocculation treatment due to a flocculant.
Patent JP-2003103076-A (JP)
Title: Upholstery for headrest
Inventor: ISHIKAWA HIYOSHI
IPC: B60N2/58
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide upholstery for a headrest which allows foam molding without leakage of a foam material and without restrictions on the kind of a piece of the upholstery despite the surface layer sewn with lockstitches or multi-thread chain stitches which are considered to be easy. SOLUTION: The upholstery 1 for a headrest is made by foam molding integral with the upholstery of a predetermined configuration formed by sewing a plurality of pieces 2 for the upholstery. The rims of he adjacent pieces 2 for the upholstery are overlapped, and an elastic, strip-shaped tape 3 is placed along the rim 21a of the overlapped part 21. The tape 3 made longer than its original length by applying tensile force to the tape 3 is sewn with the overlapped part 21.
Patent JP-2003111090-A (JP)
Title: Focus/convergence correction method and focus/ convergence correction circuit, and video display device using cathode ray tube
Inventor: SUZUKI HITOSHI
IPC: H04N9/28
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To conduct a astigmatism correction and convergence (correction) by only one correction circuit by connecting in series an electromagnetic quadruplet pole coil for correcting astigmatism of an electron beam and a coil of a convergence yoke for conducting convergence (correction). SOLUTION: The electromagnetic quadruplet pole coil for conducting astigmatism correction of three R, G, B electron beams is placed at a fourth grid to which a focus voltage is applied, the convergence yoke is placed between the electromagnetic quadruplet pole coil and a deflection yoke to configure the correction circuit where the electromagnetic quadruplet pole coil and the coil of the convergence yoke are connected in series, a quadruplet pole drive current is supplied to the electromagnetic quadruplet pole coil in order to eliminate the astigmatism of the three electron beams and a correction current for convergence (correction) is supplied to the coil of the convergence yoke.
Patent JP-2003114103-A (JP)
Title: Angle-of-rotation detector, torque detector and steering gear
Inventor: TOKUMOTO YOSHITOMO
IPC: G01B7/30
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of detection errors of an angle of rotation and rotation torque caused by position shift in axial direction between a rotor and a detection means. SOLUTION: A target plate 3 fixed in a first shaft 1 is made a gear provided with a plurality of teeth as targets 3a, 3a... on the periphery and an MR sensor 5 having a pair of MR elements arranged in the circumferential direction to fit in the interval of the targets 3a, 3a... is fixed. Based on the output gained between the two MR elements according to the circumferential displacement of the targets 3a, 3a... due to the rotation of the target plate 3, the rotation angle is calculated. Also, to the target plate 4 fixed to the second shaft 2, similar targets 4a, 4a... are provided and based on the output of an MR sensor 6, rotation angle is calculated. From the difference of these rotation angle, the rotation torque added to the first shaft 1 and the second shaft 2 are calculated.
Patent JP-2003114512-A (JP)
Title: Heat developing device
Inventor: KIDO KAZUHIRO
IPC: G03D13/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat developing device restraining the occurrence of irregular density and the fluctuation of density by uniformly heating film even in the case of consecutively developing plural kinds of film, preventing the surface of the film from being damaged, and reducing the maintenance man-hour of a heat developing part. SOLUTION: This heat developing device is equipped with surface heaters 25 and 26, a plurality of rollers 11 to 22 intermittently arranged in a carrying direction so as to carry the film and driven to be rotated, an endless belt 30 arranged between the heater and a plurality of rollers and held to move by holding rollers 31 and 32, and heating rollers 37a to 37e heating a plurality of rollers separately from the heater.  A plurality of rollers are pressed to the surface heater side through the belt, and the film is heated from its both surface sides by the surface heater and the heating roller through the endless belt while it is held between a plurality of rollers and the endless belt and carried by driving and rotating a plurality of rollers, whereby it is heat-developed, and also the endless belt follows the movement of the film and slides on the surface of the surface heater at the heat developing time and follows the rotation of a plurality of rollers and slides on the surface of the surface heater at the non-heat developing time.
Patent JP-2003114448-A (JP)
Title: Liquid crystal display
Inventor: NAKAGAWA TAKESHI
IPC: G02F1/1368
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display without a line defect in pixel display. SOLUTION: The liquid crystal display is provided with a plurality of thin film transistors 20 arranged two-dimensionally on a substrate, gate wiring 14 for supplying signals to the thin film transistors, source wiring 15 for supplying signals to the thin film transistors and crossing the gate wiring 14, pixel electrodes 21 for display connected with the thin film transistors, and a common electrode 11 for holding voltage of the pixel electrodes, and the common electrode is provided with a separation pattern 16 comprised of a plurality of routs provided with separation parts 19 separable from the common electrode in the cross sectional parts overpassing the gate wiring on the substrate. Preferably, the common electrode is provided with the separation parts separable from the common electrode by being irradiated with laser beam.
Patent JP-2002193903-A (JP)
Title: Composition for accelerating multiplication of bifidobacterium
Inventor: MORI HIROAKI
IPC: C07C229/50
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a composition for accelerating multiplication of bifidobacterium characterized by containing 2-amino-3-carboxy-1,4- naphthoquinone as an active ingredient. SOLUTION: The active ingredient compound, 2-amino-3-carboxy-1,4- naphthoquinone, which is a new unknown compound, is not only excellent in multiplication accelerating ability of bifidobacterium, but also can be used for food and drug, and for assay system such as measuring bifidobacterium because of its unique function. This new compound can be obtained from a culture of propionibacterium genus.