baber/WOPTO huggingface dataset:
Patent JP-2003223678-A (JP)
Title: Method for managing commodity sold by weight
Inventor: OGATA TAKESHI
IPC: G07G1/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology with respect to a method for managing a commodity sold by weight capable of reducing customer waiting for the payment in front of a register, the workload of store employees and the expenses for containers or the like in a convenience store or a lunch/daily dish selling shop, and capable of performing sales analysis for a single commodity.  <P>SOLUTION: This system wherein the method for managing the commodity sold by weight of the present invention is operated substantially constituted of a register 10 used for the accounting, a measurer 20 connected to the register 10 and a single commodity managing device 30 as shown in a figure 1. The register 10 is provided with an input device (an inputting means and a touch panel) 10a capable of inputting the information for the commodity measured by the measurer 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221607-A (JP)
Title: Copper graphite brush
Inventor: OTANI TAKAYOSHI
IPC: H01R39/22
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of electric resistance of a lead-wire-attached part and a brush, in a lead-less copper graphite brush.  <P>SOLUTION: This copper graphite brush includes particles with an average particle diameter of 15 μm or less, of a copper - zinc alloy containing zinc of 10-50 mass%, in an amount of 1-10 mass% with respect to the main part of the lead-less copper graphite brush containing graphite, copper and a solid lubricant of a metal sulfide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222141-A (JP)
Title: Rolling bearing
Inventor: SHIBAZAKI KENICHI
IPC: F16C33/41
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing manufacturable at a low cost and solving a grease leakage problem without increasing bearing torque.  <P>SOLUTION: In the rolling bearing 10, a rolling body 13, and a retainer 15 in which a pocket retaining the rolling body 13 is arranged at a front side are arranged between two raceway rings 11 and 12 which are relatively rotated each other, and a circumferentially successive recessed portion S is arranged on an inner diameter side in a back surface of the retainer 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228892-A (JP)
Title: Method of manufacturing disk-like optical recording medium
Inventor: USHITA TOMOKI
IPC: G11B7/26
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To exactly and stably position and hold a disk-like base material having no central hole for a disk-like optical recording medium in subjecting the disk-like base material to spin coating.  <P>SOLUTION: A circular recessed part 16 is formed at the center of a non- coated surface 10B on the opposite side of a coating application surface 10A in a spin coating process step for the disk-like base material 10 and the base material holding part 20 side for supporting the base material 10 is provided with an annular projecting part 20A to be fitted into the circular recessed part 16 and the circular recessed part 16 is fitted thereto in spin coating, by which the base material 10 is exactly positioned and held in spin coating thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221941-A (JP)
Title: Multistory parking space
Inventor: WAKI KENICHI
IPC: E04H6/22
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistory parking space which is reduced in number of devices constructing the same, has a simplified structure, and is free from costs of facilities and maintenance, to thereby contribute to cost reduction.  <P>SOLUTION: According to the multistory parking space, a rotary arm 31b of a driving unit 31 has a projection 31c for transverse movement arranged on an upper portion thereof and a projection 31d for rotation on a lower portion thereof, and a pallet 20 is fixed to rotary plates 50, 50 which are rotatably borne on a story on which an automobile is loaded/unloaded and arranged on right and left sides of the pallet 20. Then, the projection 31d for rotation is rotatably inserted into openings 54 formed in the respective rotary plates 50, 50, and the rotary arm 31b is rotated, to thereby carry out rotational operation of the pallet 20. Further, the projection 31c for transverse movement is fitted in a slot 21 formed in a lower portion of the pallet 20, and the rotary arm 31b is rotated, to thereby carry out transverse movement of the pallet 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229199-A (JP)
Title: Connector for power connection in photovoltaic power generation system
Inventor: HATTORI YUTAKA
IPC: H01R13/502
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost.  <P>SOLUTION: The connector consists of resin housings 11, 21 each mounting inside either a male terminal 14 or a female terminal 24, and a resin core 30 inserted into the housings. The housings 11, 21 are so made to have each terminal 24, 24 placed on a central axis of a hole part 12, 22 for the core 30 to be fitted into. An outer surface of the core 30 is formed in a symmetric shape at a center line in a tube axis direction, with one side part from the center line inserted exactly into the hole parts 12, 22 of the housing, and also, an inserting hole 32 for a terminal is formed on the central axis. Two housings are provided, one of which, has the female terminal 24 fitted inside to make up a female type connector 20 and the other has the male terminal 14 fitted inside with the core 30 inserted into it to make up a male type connector 10. The both connectors are connected with insertion-coupling through both terminals and the core. With this, the housings 11, 21 of the same shape can be adopted and formed by the same metal mold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228224-A (JP)
Title: Electrophotographic printing device
Inventor: OTOME YUKIO
IPC: G03G21/06
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrophotographic printing device realizing high reliability, the reduction of printing cost per one page and further excellent printing quality.  <P>SOLUTION: In the electrophotographic printing device having a belt type photoreceptor tensioned and laid by a plurality of rollers and a corotron or a scorotron arranged around the belt type photoreceptor, an insulating member is arranged between the end of the belt type photoreceptor and the corotron or the scorotron.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228905-A (JP)
Title: Optical disk device
Inventor: KIMURA TAKASHI
IPC: G11B19/22
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which has a structure to brake a rotating optical disk and can be surely and stably loaded with the optical disk in a regular position.  <P>SOLUTION: The optical disk device is provided with pawls 2 and 8 for locking, by which the device is arranged to part a brake piece 3 from the optical disk 5 and to prevent an external force from being applied to the optical disk 5 when a lid 1 opens fully. The device can be thereby loaded surely and stably with the optical disk 5 in the regular position in loading of the optical disk 5 and the high reliability can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003053092-A (JP)
Title: Washing machine
Inventor: HOSOITO TSUYOSHI
IPC: H02P21/22
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine in which the occurrence of noise and a vibration is more suppressed by highly accurately controlling the torque of a motor. SOLUTION: Shunt resistances 39u and 39v arranged at the side of an emitters in IGBT 38d and 38f at the side of an arm which constitutes an inverter circuit 37 detect currents which are permitted to flow in the motor 24 for generating a rotary driving force to perform washing, rinsing and spin-drying operations in an automatic washing machine. The motor 24 is vector-controlled by a control cycle of 1 millisecond through the use of a DSP 45 based on the detected currents Iu and Iv so that a generation torque is controlled to conduct the optimum rinsing and drying operations respectively.
Patent JP-2003232123-A (JP)
Title: Double floor structure
Inventor: TERAMURA AKIRA
IPC: E04F15/024
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive double-floor structure which has a high vibration-control capacity and an excellent workability.  <P>SOLUTION: The upper floor member 30 is integrally constituted of a floor panel 30a forming a floor face 12, a first wall 30b perpendicularly erected from the periphery of the floor panel 30a and connected in the peripheral direction and a second wall 30c put over the first wall 30b and becoming thick toward the central direction of the wall 30a. The floor panel 30a is polygonal and the first wall 30b is made thick-walled toward the central direction of respective sides. The first wall 30b is hung down to substantially the vicinity of the lower floor and the lower end is supported by a support means 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232495-A (JP)
Title: Charged high-purity high-pressure gas
Inventor: ISHIDA KAZUNARI
IPC: F17C1/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of causing a lowering of purity by metallic impurities caused by the material of a high-pressure gas container although manganese steel or chromium molybdenum steel is generally used as the material of the high-pressure gas container used for storing and transporting high-purity compressed gas or high-purity liquefied gas in a semiconductor industry field or the like.  <P>SOLUTION: The interior of a high-pressure gas container of manganese steel or chromium molybdenum steel is subjected to shot-blast polishing, wet polishing, electrolytic complex polishing or electrolytic polishing, then to washing treatment with a basic wash liquid containing an oxidizer, to demineralized water washing and to washing treatment with an organic solvent, and then cleaned by heating vacuum or purged with inert gas such as nitrogen or argon and then subjected to heat treatment in an oxidizing gas atmosphere to obtain a container which is charged with high-purity gas for use.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235036-A (JP)
Title: Image display apparatus for vehicle
Inventor: TAKAHASHI TOSHIAKI
IPC: G09G5/377
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus for vehicle capable of accurately displaying an image around a vehicle including a coupled vehicle such as a trailer without distortion.  <P>SOLUTION: The image display apparatus includes: an image composite means 4 that composites the entire image around the vehicle 200 by using an image around a first coupled vehicle 201A freely flexibly coupled to a second coupled vehicle 201B and an image around the second coupled vehicle 201B, the images being respectively composed from imaging data photographed by a plurality of cameras 11 or the like, in response to the coupled angle between the first coupled vehicle 201A and the second coupled vehicle 201B detected by a coupled angle detection means 3; and a display means 5 for displaying the composite image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234211-A (JP)
Title: Common-mode filter
Inventor: KAJIWARA KOZO
IPC: H01F17/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common-mode filter that has improved reliability by surely preventing a lead of a winding from touching the other and short- circuiting each other.  <P>SOLUTION: A common-mode filter comprises a pair of coils 10, 20 that are wound on a drum core 51 having flanges 53A, 53B at both sides connecting the coil ends to the electrodes on the core. A center flange 54 is provided at the center of the core 51 to wind a first coil 10 between the end flange 53A and the center flange 54 and a second coil between the other flange 53B and the center flange 54. Then, a lead 10b of the first coil 10 is connected to an electrode of the other side flange 53B crossing over the center flange 54 and a lead 20b of the second coil 20 to an electrode of the flange 53A crossing over the center flange 54.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230736-A (JP)
Title: Locking apparatus for pachinko game machine
Inventor: NAMIHIRA KATSUHIKO
IPC: A63F7/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking apparatus for pachinko game machine capable of preventing illegal unlocking which is carried out by using a wire, etc.  <P>SOLUTION: A sliding rod 6 is arranged slidably inside a base frame 1 consisting of a fitting plate 2 and a supporting plate 3, and hook members 4 and 5 are arranged slidably at the upper part and the lower part of the inside of the base frame 1 in a state where they are connected to the sliding rod 6 so as to be interlocked with the sliding rod 6 only in an unlocking direction. A cylinder-lock 7 is fixed to the fitting plate 2 of the base frame 1 so as to insert its lock shaft inward, and a cam plate 8 which can be engaged with the sliding rod 6 is fixed to the tip of the lock shaft. Insertion holes 14 and 15 are formed at the upper part and the lower part of the fitting plate 2 of the base frame, and glass frame locking members 10 and 11 which have engaging holes 12 and 13 respectively at positions corresponding to the upper and lower insertion holes 14 and 15 are arranged slidably along the fitting plate inside the base frame in a state where they are connected to the sliding rod so as to be interlocked with the sliding rod only in an unlocking direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242731-A (JP)
Title: Production method of load beam with insulation layer
Inventor: TSURUGASAKI MASATO
IPC: G11B21/21
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a load beam with an insulation layer for a hard disk which enables high-precision and low-cost working so as to correspond to the higher precision of the hard disk.  <P>SOLUTION: The production method is a method for producing the load beam for the hard disk by using a laminate of three layer constitution in which a metal layer 1 is laminated on the metal layer 3 exhibiting a spring characteristic via an electric insulation layer 2. Further, the production method of the load beam with the high-precision insulation layer is established by introducing a new concept of noticing adhesion strength of metal and an insulation layer and selecting material to which the metal and the insulation layer have uniform adhesion strength in order to produce the insulation layer with excellent working precision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241023-A (JP)
Title: Optical connector ferrule and optical connector
Inventor: SUEMATSU KATSUTERU
IPC: G02B6/40
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To set the bends of optical fibers within a range in which no optical characteristics nor strength properties of the optical fibers are affected.  <P>SOLUTION: The optical connector ferrule 1 is equipped with a plurality of fiber insertion holes 3N<SB>1</SB>-3N<SB>5</SB>which are arranged in multiple steps and fiber insertion guides 10N<SB>1</SB>-10N<SB>5</SB>which are formed in communication with each inserting end of the fiber insertion holes 3N<SB>1</SB>-3N<SB>5</SB>and which are extended in the center axial direction of each fiber insertion hole 3N<SB>1</SB>-3N<SB>5</SB>. The lengths L<SB>1</SB>-L<SB>5</SB>in the direction along the central axis of the guides 10N<SB>1</SB>-10N<SB>5</SB>are set to be 0.3 to 0.7 mm respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243791-A (JP)
Title: Film board and liquid crystal display device equipped with the same
Inventor: KUBO HIDENORI
IPC: G09F9/35
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the outer lead of a film board, which is not mechanically strong, is broken when the film board is vibrated after the film board is connected to a liquid crystal display panel and a printed board.  <P>SOLUTION: The film board 22 is located between two platelike boards 21 and 23 so as to connect them together, and a cutout 15 is formed to the sides of the film board 22 where the film board is not connected to the boards 21 and 23. Two or more of the cutouts 15 of the film board 22 may be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236727-A (JP)
Title: Stock vice for machining nine faces
Inventor: SHINODA TAKETOMO
IPC: B23Q3/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To machine an upper face of a workpiece, front, rear, right, and left side faces, and front, rear, right, and left chamfered faces with high precision while reducing the number of machining stages.  <P>SOLUTION: A stock vice 100 for machining nine faces is provided with front, rear, right, and left inclined close adhesion faces 26, 27, 28, 29 adhering closely to machining reference faces when forming chamfered faces 16, 17, 18, 19 by chamfering front, rear, right, and left corner ridges of a member 10 to be machined, respectively, in addition to a bottom face 21 and front, rear, right, and left close adhesion faces 22, 23, 24, 25 adhering closely to machining reference faces when machining the upper face 11 and front, rear, right, and left side faces 12, 13, 14, 15 of the member 10 to be machined, respectively. Consequently, these faces can be continuously machined without chucking the member 10 to be machined again after chucking the member 10 to be machined using a fixed jaw 40 and a movable jaw 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240611-A (JP)
Title: Instrument device
Inventor: MIYAJIMA MAKOTO
IPC: G02F1/13357
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-designable instrument device with reduced adjustment work for illumination of a transmitted illumination part or a display part.  <P>SOLUTION: This device is equipped with a display panel 5 having a display design 12 of a speed meter 2 and a warning part 4 which are the transmitted illumination parts, a luminescent display device 6 face having emission parts 20a, 20c for performing transmitted illumination of the display design 12 or the warning part 4 and an odometer 19 as a display part 3 for displaying the change of the vehicle state, and a pointer 10 equipped with an indication part 11a arranged on the front of the display panel 5, to which light is supplied by a face emission part 20b of the luminescent display device 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241475-A (JP)
Title: Image forming apparatus
Inventor: HATTORI TOMOAKI
IPC: G03G15/16
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of restraining the deterioration of the quality of toner in a developing device due to the intrusion of the toner.  <P>SOLUTION: In a color laser printer 1, processing for deciding color mixture is performed by a control part when the printer 1 is started. Then, a test patch is formed for every color developing cartridge (S120), the density of the test patch is detected by a density detection sensor so as to judge whether or not the color mixture occurs in the developing cartridge based on the detected result (S140). When deciding that the color mixture occurs, the printer is shifted to a toner discharge mode (S160) so as to form an electrostatic latent image for discharging toner, which is developed by the developing cartridge, whereby the toner in the developing cartridge is discharged. The toner is recovered by a cleaning device provided in the apparatus. Thereafter, in the printer, the test patch is formed again and the density thereof is detected. In the case of judging that the color mixture is not eliminated based on the detected result, error display is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250181-A (JP)
Title: Onboard recorder
Inventor: IWANA SHINICHI
IPC: H04W64/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an onboard recorder which automatically performs the processing for preventing data recorded in the recorder inside a vehicle from being leaked to a third person in the case that a vehicle such as an automobile is stolen or an accident occurs.  <P>SOLUTION: An arithmetic means 127 sets the movement permission range of the vehicle from the information of a distance inputted from an input means 125 and compares the present location of the vehicle detected in a location detection means 130 with the movement permission range. When the movement of the vehicle to the outside of the movement permission range is detected, an information transmission/reception means 124 transmits the detection information to portable information terminal equipment 12b carried by a user and a control means 128 performs the processing of deleting the data recorded in a data recoding means 121 or the like for instance in order to prevent the data recorded in the data recording means 121 from being leaked to the third person.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248524-A (JP)
Title: System lsi
Inventor: ENDO HITOSHI
IPC: G06F1/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system LSI which is capable of dynamically quickly controlling clocks in multiple frequencies ranging from a high-speed to a low- speed operation mode, and in which a user can select a low power system that is the most suitable for his own system.  <P>SOLUTION: The system is provided with; a ROM 551 storing a clock control library for use in performing transition of the clock state between normal operation modes; and a system control circuit 534, which has a register and performs the transition of the clock state between the normal and special mode operations by a change of the register value, and also performs the transition of the clock state between the normal operation modes depending on the clock control library. By an application program, the clock control library is called and the change of the register value is controlled. A main library in the clock control library is described in a C language, and calling is also performed by the C language.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259582-A (JP)
Title: Core of rotating apparatus, manufacturing method therefor, and rotating apparatus
Inventor: YAMAMOTO TOSHIO
IPC: H02K15/095
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating apparatus in which the occurrence of vibration can be prevented.  <P>SOLUTION: The number of magnets 35 constituting a stator is set at six, and the number of slots 37 (37a to 37h) of an armature 33 is set at eight. The armature 33 is wound with windings so that the windings are connected to every third segments. Six brushes are arranged so as to be in slide contact with a commutator at equal intervals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214049-A (JP)
Title: Water cut-off plate
Inventor: ODAWARA TSUTOMU
IPC: E06B5/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of reporting damage everywhere in Japan while reporting a scene of flooding damage in all the countries of the world by a yearly abnormal atmospheric phenomenon, requiring a precaution night and day each time of a heavy rain for preventing many flooding disasters by providing a simple and inexpensive water cut-off plate for naturally operation in an unmanned system even at power failure time, preventing many flooding damages such as stairs to an underground part and an underground garage, and reducing the size because a space is limited when arranged in an existing facility.  <P>SOLUTION: This water cut-off plate does not float because a drainage ditch drains water to normal rain, and when the water cannot be drained by a normal drain pipe at heavy rain time, the water overflows from the drainage ditch so that flooding is prevented by floating the water cut-off plate by buoyancy. The water cut-off plate can be previously pulled up by a hoisting device by a pulley used at maintenance time for a safety countermeasures. The water cut-off plate floating by the heavy rain naturally returns to an original position when the heavy rain subsides, and does not hinder traffic.  <P>COPYRIGHT: (C)2003,JPO