baber/WOPTO huggingface dataset:
Patent JP-2003070210-A (JP)
Title: Brush device
Inventor: TANAKA TAKESHI
IPC: H02K5/14
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a brush device which can prevent a brush from being moved in the rotative direction of a commutator by the loosening of the brush and a brush holder. SOLUTION: In this brush device 4, a brush 6 is housed and held in a brush holder 5 extended in the radial direction of a commutator 3 with a gap, and the tip of the brush 6 is pressed against the commutator 3. A V-groove 6a is formed at the lower surface of the brush 6 so as to be extended in the radial direction of the commutator 3. A round rod 19 is fixed to the lower part 5e of the brush holder 5 so as to be extended in the radial direction of the commutator 3 and to be coupled with the V-groove 6a in the rotative direction of the commutator 3. Further, a magnet 8 and a yoke 9 which generate a magnetic field B in the rotative direction of the commutator 3 are fixed to the brush holder 5. When a drive current I is applied to the brush 6, an electromagnetic force F1 is applied to the brush 6 by the drive current I and the magnetic field B.
Patent JP-2003066590-A (JP)
Title: Mask pattern evaluating system and method for the same
Inventor: NODA TOMONOBU
IPC: G03F1/84
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To make mask patterns able to be more exactly evaluated by taking the acceptance or rejection of a pattern relief into consideration in evaluating the mask patterns. SOLUTION: This system has a pattern image acquiring section 112 which acquires the pattern images of the mask patterns, a program defect generating section 113 to which the sizes and number of pieces of the defects generated by particles are inputted and spuriously generates the defects in accordance with the sizes and number of pieces of the defects, a pattern defect image forming section 115 which composites the generated spurious defects with the acquired pattern images,  a pattern relief deciding section 117 which decides the acceptance or rejection of the pattern relief in accordance with a pattern relief rule 116 with respect to the spurious defects in the formed pattern defect images and a pattern relief rejection rate calculating section 118 which calculates a pattern relief rejection rate or a pattern relief rate in accordance with the results of the pattern relief deciding section 117.
Patent JP-2003067105-A (JP)
Title: Information equipment device
Inventor: SAKAI TATSUYA
IPC: G06F3/038
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an information equipment device that can facilitate an operation of presentation more by appropriately controlling cursor display about two displayed cursors on the operating side and the projected side. SOLUTION: The information equipment device has a screen display part for displaying a plurality of screens, and a cursor display part for displaying at least one cursor on the display part. The screen display part comprises a main display region for displaying data projected on a screen, and a sub display region for displaying data different from the data displayed in the main display region. The cursor display part has a main cursor which is not projected on the screen, and a sub cursor which is projected on the screen and whose moving range is limited in the main display region. When an arbitrary point in the main display region is designated with the main cursor while only the main cursor is displayed, the sub cursor is displayed in the position of the designated arbitrary point.
Patent JP-2003067916-A (JP)
Title: Quality management method of magnetic recording medium
Inventor: HAYASHI TAKAHIRO
IPC: G11B5/84
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a quality management method for a magnetic recording medium which can manage the lubricant layer formation state regardless of kinds of lubricant and can manage accurately even when the adhesion state of the lubricant is a sponge form. SOLUTION: This quality management method is for a magnetic recording medium 1 having a magnetic layer 3, a hard carbon film 4 and a lubricant layer 5 in this sequence on one surface of a non-magnetic support 2, and a back coat layer 6 on the other surface of the above nonmagnetic support 2. The formation state of the lubricant layer 5 is inspected by using a conductance mode of an atomic force microscope AFM and discriminated. A conductive value is obtained by impressing voltage to a fixed measurement space of the lubricant agent in the conductance mode of the AFM, and the formation state of the lubricant layer 5 is discriminated by using the obtained conductive values.
Patent JP-2003062512-A (JP)
Title: Processing method for coating roller end part
Inventor: IKUSHIMA KIYOTAKE
IPC: F16C13/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the quality of an end face by preventing a space part from generating by preventing a discontinuous part from generating on a roller end part. SOLUTION: In forming a brush on the end face of the end part by blocking the roller end part in which the brush is provided on the outer periphery of a resin made cylindrical core tube, a heating process S1 in which one end part of a core tube is heated with a heater, a throttling process S2 in which the heated one end part of the core tube is pressured by a pressurizer from the outer periphery of the one end part to an axis side of the core tube, and the opening of the one end part is throttled and a throttle is formed, and an indentation process S3 in which a push rod is brought into press contact with the throttle and moved along the axis, and the throttle is pushed inside the core tube and closed are provided.
Patent JP-2003068381-A (JP)
Title: Anisotropic conductive sheet, manufacturing method therefor, inspecting jig for electric circuit part, and inspecting method for electric circuit part
Inventor: INOUE KAZUO
IPC: H01R11/01
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To assure electric contact between an electrode, of an electric circuit part and a connection electrode of a circuit board for inspection, without buckling deformation of a conductive fiber even under compression when the electric circuit part is electrically inspected using an anisotropic conductive sheet of fiber oriented, for repeated use, and to prevent from damaging the surface of electric circuit part other than the electrode which is to be inspected. SOLUTION: The anisotropic conductive sheet of oriented fiber comprises conductive fibers oriented in the thickness direction and is provided with a protruding electrode part at a prescribed position. A conductive sheet material containing conductive fiber is provided between a pair of magnetic-pole plate, while an elastic organic material is provided between the conductive sheet material and the magnetic-pole plate, which is heated while the magnetic-pole plate is applied with a magnetic field, for orienting the conductive fiber. The distance between both magnetic-pole plates is controlled to protrude the conductive fiber in the elastic organic material layer. The elastic organic material layer is selectively removed to provide a remaining part as a protruding electrode part.
Patent JP-2003065841-A (JP)
Title: Method of forming infrared-ray absorbing layer
Inventor: MORITA SHINICHI
IPC: G01J1/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To enhance a yield of a black film material to reduce a cost, to reduce the number of working proceses, to enhance workability, and to thin a sacrifice layer. SOLUTION: When a metal black film 11 is formed in a finely-worked semiconductor substrate 10 and lifted off by wet-etching using the sacrifice layer to form an infrared-ray absorbing layer in a desired area, the metal black film 11 is formed by injecting ultra micro-fine particulates at a high speed with a gas flow, from a nozzle 6 to the fine-worked semiconductor substrate 10, to be sprayed partially.
Patent JP-2003066597-A (JP)
Title: Black photosensitive resin composition for forming black matrix
Inventor: NAKAI HIDEYUKI
IPC: G02B5/20
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a black photosensitive resin composition containing a resin coated carbon black and having satisfactory resolution. SOLUTION: The black photosensitive resin composition comprises (A) resin coated carbon black, (B) a binder resin, (C) an addition polymerizable compound having an ethylenically unsaturated bond and (D) a photopolymerization initiator and the content of (B) the binder resin is 1.5-5 times (by mass) the content of (C) the addition polymerizable compound. When a layer (3) comprising the black photosensitive resin composition is formed on a substrate (4), exposed and developed, a black matrix (2BM) is formed and a color filter can be produced.
Patent JP-2003070079-A (JP)
Title: Communication system
Inventor: OSAWA NORIKAZU
IPC: G06F13/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce installation cost and improve reliability of telecommunication by using a radio circuit in the communication of a field apparatus or the like. SOLUTION: In this communication system, communication medium of a wireless type, such as radio communication and infrared communication is used in a part or the whole of a communication path. A tandem office which realizes extension of communication distance and stabilization of communication quality is installed in the way of the communication path. If necessary, the tandem office has the conversion function of signal which conducts A/D conversion, conversion of communication medium, conversion of communication protocol, etc., and conducts communication between the field apparatus and a base station of a monitor and a control apparatus, or other field apparatus.
Patent JP-2002190887-A (JP)
Title: Print controller for image forming device, and the image forming device
Inventor: NAKADA HIRONOBU
IPC: B65H3/44
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a print controller for an image forming device, in which its operating rate can be improved by executing image forming processing of a succeeding waiting job while ensuring an opportunity of replacing paper mismatching with job paper information with proper paper and to provide the image forming device. SOLUTION: A paper information discrimination means 21 discriminates whether or not paper information existing in a printer 1A is in matching with paper information of a 1st job. When the means 21 discriminates dissidence of the two paper information items, the use of a multi-purpose paper feed cassette 19a is inhibited to a waiting 2nd job until the two paper information items are matched. Thus, the opportunity of replacement of paper in matching with the 1st job can be ensured. Furthermore, the use of paper feed cassettes 18a, 18b other than the multi-purpose paper feed cassette 19a is permitted and a 2nd job using paper in matching with the paper set to the paper feed cassettes 18a, 18b can be executed.
Patent JP-2003073140-A (JP)
Title: Method for manufacturing bushing plate
Inventor: MIURA YASUSHI
IPC: C03B37/083
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bushing plate capable of easily forming nozzle holes of the same shape, and enabling easy positioning of working tools. SOLUTION: The manufacturing method of the bushing plate comprises a first step for forming a spot facing 17 in a plane part of a material 20, and a second step for forming at least a pair of flat nozzle holes 11, where in the second step the nozzle holes 11 are formed by punching the bottom part 17b of the spot facing 17 using a punch 22 having a pair of piercing parts 22a by matching the punch 22 with the side face 17a of the spot facing 17. Through matching the punch 22 with the side face 17a of the spot facing 17, the relative positioning between the material 20 and the punch (tool) 22 can be easily conducted. Also as the forming of the nozzle holes 11 is conducted by punching work, working tools are unapt to generate vibration or abrasion caused at the cutting work by an endmill, for example.
Patent JP-2003077644-A (JP)
Title: Heat-cooking device
Inventor: INUI HIROFUMI
IPC: H05B6/12
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the heat response is low, and the boiling cannot be detected correctly in a conventional heat-cooking device. SOLUTION: A plurality of vibration detecting means 23 disposed on a lower part of a top plate 24 for placing a vessel 21 detect the vibration of the vessel 21 via the top plate 24. A boil detecting means 26 detects the boiling of an object to be heated by the output of the plurality of vibration detecting means 23. A boiling position detecting means 27 detects by which heating means the object is heated and boiled, and a heat-cooking device capable of correctly detecting the boiling can be realized.
Patent JP-2003070512-A (JP)
Title: Personal ornament
Inventor: YOSHIDA KENJI
IPC: A44C25/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a personal ornament which can be used both as a necklace and as a glasses chain, and is excellent in aesthetic properties while keeping an ornamental function and a glasses holding function. SOLUTION: An ornament chain 2 is provided with a pipe design part 3 and a ring elastic body 4 on each end portion. The elastic body 4 is drawn into and housed in the design part 3 when the ornament chain 2 is utilized as the necklace 1a. When the ornament chain 2 is utilized as the glasses chain 1b, the elastic bodies 4 are drawn out from the design parts 3, and each of a pair of temples 7 of glasses is passed through each of the elastic bodies 4 so as to be held, in terms of the structure.
Patent JP-2003078900-A (JP)
Title: On-demand contents distribution system
Inventor: EMURA TEISHO
IPC: H04N7/173
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an on-demand contents distribution system that allows a user to reproduce contents immediately after requesting the contents without the provision of a communication path exclusively for repeat broadcast. SOLUTION: The storage means 12 of a server 10 stores the identifiers of relaying devices 20 to be managed as to a generated multicast group as multicast group information, the names of contents distributed at present, and a reproduction possible period denoting a time when a client 30 takes part in a group and can receive data from the beginning of the contents or the like. When receiving contents distribution request from the client 30, an allocating means 13 informs the client 30 about the multicast group capable of distributing the contents from the beginning on the basis of the multicast group information.
Patent JP-2002303653-A (JP)
Title: Semiconductor integrated circuit apparatus
Inventor: AIKI KIYOSHI
IPC: H01L23/58
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a semiconductor integrated circuit device having inspection pads at four corners are repeatedly moved and are subjected to needle contact one by one every time as far as no special probe cards are used in the conventional probe inspection, and hence it took inspection per one time times the number of inspections (number of circuits) for inspection time per semiconductor wafer, which has been a problem in costs. SOLUTION: Pads 211, 212, 213, and the like for inspecting probes are arranged at one side or two opposite sides of a circuit 1, and wiring 411, 412, 413, and the like is extended from desired pads 311, 312, 313, and the like for bonding arranged at a side other than one side or two opposite sides in the above where the pad for inspecting probes is arranged for connecting to the corresponding pads 211, 212, 213, and the like for inspecting probes. In probe inspection, the probe needle is brought into contact with the pads (probe inspection and pad for bonding) that are arranged at one side or the two opposite sides in a circuit to be inspected for inspection.
Patent JP-2003074185-A (JP)
Title: On-site manufacturing-execution method for pc (precast) member
Inventor: YOKOTA YOSHIFUMI
IPC: B28B15/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a member such as a PC wall panel in a small area on a job site for constructing a PC building, enable the member to be efficiently assembled for execution of work, and dispense with a conventional factory exclusive to the PC member. SOLUTION: Work for a horizontal working stage 2 is executed adjacently to a construction area; the PC member P is manufactured on the working stage 2; and the manufactured PC member P is transferred by a crane C, so as to be assembled for execution of work. Specifically, work for a slab 20 is executed in the construction area, while heap-up type manufacture is carried out in such a manner that the upper-side PC wall panels P are formed sequentially on the panel P formed on the working stage 2; after the execution of the work for the slab 20, the heap-up-type-manufactured panels P are transferred for erection onto the slab 20 in the construction area; other members and the like, which are required for the execution of the work, are manufactured, while the working stage 2 is not used for the manufacture of the panels P;  and the working stage 2 is used alternately for the heap-up type manufacture of the panels P and the other work.
Patent JP-2002341633-A (JP)
Title: Image forming device and image forming processing unit
Inventor: AOKI KATSUHIRO
IPC: G03G15/09
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a process cartridge capable of realizing the prolongation of the life of a photoreceptor drum and restraining the lowering of image density and the unevenness of the image density caused by the fluctuation of developing potential. SOLUTION: When it is assumed that the absolute value of potential by electrification of the photoreceptor drum 1 is <=400 V and a maximum set value used for image formation of developing potential |VB-VL| being the absolute value of a potential difference between the potential VL of an exposure part where potential is lowered by exposing the drum 1 and developing bias VB is |VB-VL| max, the change width of the image density when the developing potential |VB-VL| is changed within a range satisfying following expressions (1) to (3) is <=10% of the image density to the maximum set value |VB-VL| max of the developing potential.  (1) |VB-VL|<=|VB-VL|max+|VB-VL|max×0.2, (2) |VB-VL|>=|VB-VL|max-|VB-VL|max×0.2, (3) |VB-VL|max<=300 V.
Patent JP-2003084225-A (JP)
Title: Method and device for controlling galvanoscanner, and the galvanoscanner
Inventor: MORITA HIROSHI
IPC: B23K26/064
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To precisely perform processing by improving the positioning precision of a galvanoscanner without any decrease in throughput by actualizing constant driving characteristics irrelevantly to a torque ripple. SOLUTION: In the case of controlling the galvanoscanner for scanning an irradiation position of a laser beam by driving a mirror 22 by a motor 20, a command torque and an actual torque are computed respectively and variation between the torques is found from their difference to correct a current command value supplied to the motor 20.
Patent JP-2003087532-A (JP)
Title: One-dimensional image sensor device and image reader
Inventor: TANIMOTO KOJI
IPC: H04N1/028
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a one-dimensional image sensor device and an image reader which can be highly evaluated in many more items than in the conventional manner. SOLUTION: This one-dimensional image sensor device has a plurality of photodetector arrays where a plurality of photodetectors for photoelectric conversion of reflected light from an original are arranged in a horizontal scanning direction. The light receiving area of photodetectors of at least one photodetector array is different from the light receiving area of photodetectors of the other photodetector arrays. This image reader has the one-dimensional image sensor device having photodetectors for monochrome and color. The image reader outputs not only a color signal but also a monochrome signal in a color mode for reading a color original. The image reader preferably has a color signal correction circuit for using information of the monochrome signal to make the color signal to be a signal of high quality.
Patent JP-2003083004-A (JP)
Title: Gas turbine, method for operating the same, and gas turbine combined power generating plant
Inventor: MOMOTAKE CHIKANORI
IPC: H02P9/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a gas turbine with start up loss restrained. SOLUTION: A pipe 51 for supplying steam to be used for cooling is provided at a cooling channel inlet of a stationary blade 4. A supply source supplying steam to the stationary blade 4 is switched from an auxiliary steam header 81 to high pressure steam of HP-SH 80 provided in HRSG (not indicated in the figure) by switching valves 15, 16. A connecting pipe 50 is provided at a cooling channel outlet of the stationary blade 4. Another end of the connecting pipe 50 is connected to a pipe 52 for supplying steam to a cooling channel of a rotor blade 1, and steam is supplied to the rotor blade 1 after cooling the stationary blade 4.
Patent JP-2003090347-A (JP)
Title: Rolling bearing
Inventor: SATO YOSHIHIRO
IPC: F16C33/58
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of simply reducing the possibility of generation of NRRO having large amplitude in a radial direction and vibration in an axial direction. SOLUTION: In the rolling bearing 100 including an inner ring 101, an outer ring 102, and Z rolling elements 103, the number of robes on the raceway surface of the inner ring 101 or outer ring 102 is nZ-1 or more, and the number of the maximum waviness robes in (n+1)Z-2 or less waviness is other than nZ and nZ±1 where n is a natural number. The l is other than the minimum natural number P in a plurality of natural numbers P represented by P=(mZ±1)/1+ nZ where l is a natural number of 2 or more and m is a natural number smaller than l.
Patent JP-2003080124-A (JP)
Title: Electrostatic powder coater and electrostatic powder coating method
Inventor: KANIE TAKAHISA
IPC: B05D1/24
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic powder coater and an electrostatic powder coating method capable of preventing occurrence of an orange peel in a coated surface and also uniformly applying and depositing a powder coating material by collecting free ions causing electrostatic repulsion to prevent an unnecessary increase in electrification density of a powder on the coated surface. SOLUTION: The electrostatic powder coater is characterized by comprising a floating means 3 for floating a powder 2 in a housing 1, an electrode 4 for electrifying the powder 2, a transportation means 6 for retaining a coating object 5 to be coated with the powder 2 and carrying the coating object 5 in and out of the housing 1, a powder spraying means 7 for spraying the powder 2 electrified by the electrode 4 to the coating object 5, and a collection means 8 for collecting free ions generated in the electrode 4.