baber/WOPTO huggingface dataset:
Patent JP-2003203354-A (JP)
Title: Optical disk reproduction device and method for controlling optical disk reproduction speed
Inventor: ONO KAZUHIKO
IPC: G11B7/005
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain optical disk reproduction device capable of realizing low power consumption, vibration suppression and durability improvement by reproducing data at an optimum disk rotating speed being necessary minimum all the time in accordance with the use form of data recorded on an optical disk.  <P>SOLUTION: A means for detecting the frequency of data transfer requests from the outside of the optical disk reproduction equipment is provided, the switching control of a disk rotating speed is performed on the basis of the frequency, data are reproduced from the optical disk, and target data are transferred to the outside of the device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206140-A (JP)
Title: Glass base material sintering furnace
Inventor: KITO TAKEHIKO
IPC: C03B37/014
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass base material sintering furnace provided with a gas port, which has heat resistance, oxidation resistance and corrosion resistance, the mechanical strengths of which can be improved without increasing shape and size and which can be manufactured at a low cost.  <P>SOLUTION: In this glass base material sintering furnace, the gas port 10 for gas supply is attached to a core tube 3 or to a core tube joint 6 of the sintering furnace for sintering the glass base material. The gas port 10 is formed of ceramics having ≤0.1 (W/cm.k) heat conductivity, one end thereof is attached to the core tube or to the core tube joint and another end thereof is connected with a gas supply tube 9 via a connecting member 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003205836-A (JP)
Title: Actuator for hydraulic brake and electric brake device
Inventor: KIKUTA TOMOYUKI
IPC: B60T8/17
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and light-weight actuator for hydraulic brake.  <P>SOLUTION: The actuator 6 for hydraulic brake operates a piston 18 based on the rotation of an output shaft 15 of an electric motor 7 and causes a master cylinder 13 to generate oil pressure. A plate cam 16 is fixed to the output shaft 15 of the electric motor 7 so as to rotate integrally, and the piston 18 of the master cylinder 13 is abutted on the plate cam 16. The actuator 6 for hydraulic brake adjusts a stroke amount of the piston 18 based on a shape of the plate cam 16 to increase a stroke amount when oil pressure is low and reduce a stroke amount in accordance with the rise of oil pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209081-A (JP)
Title: Manufacturing method and production apparatus for semiconductor device
Inventor: OSHITA HIROSHI
IPC: B24B37/32
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a production apparatus for a semiconductor device n which stable CMP can be performed without decelerating a polishing speed.  <P>SOLUTION: A polishing head 2 for fixing a material 1 to be polished and an annular retainer ring 3 for holding the material 1 to be polished are provided with a distributed liquid passage 9 for passing distributed liquid distributing polishing grains from the polishing head 2 through the retainer ring 3, a distributed liquid supply port 11 for discharging the distributed liquid from the retainer ring 3, a liquid medicine passage 10 for passing a liquid medicine from the polishing head 2 through the retainer ring 3, and a liquid medicine supply port 12 for discharging the liquid medicine from the retainer ring 3. By separately supplying the distributed liquid distributing the polishing grains and the liquid medicine from the distributed liquid supply port 11 and the liquid medicine supply port 12 to a polishing pad 6 to be slid, while making the polishing surface of the material 1 to be polished abut thereon, CMP is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211787-A (JP)
Title: Printer
Inventor: MASUBUCHI MASANORI
IPC: B41J29/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the effect of a clock signal, being fed to an empty memory slot mounting no memory module, on the radiation noise level in a main memory comprising an SDRAM module.  <P>SOLUTION: A print controller employing a memory module of SDRAM in the main memory and having a plurality of memory slots capable of mounting a plurality of memory modules is provided with a function for detecting a memory slot mounting no memory module when the number of sheets of mounting memory modules is less than the number of memory slots and interrupting clock signal supply to that memory slot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233341-A (JP)
Title: Flavor enrichment of drink
Inventor: DORR MARGIT
IPC: A23L2/00
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an additive improving a drink by enriching the flavor, usable with no problem and appropriate to a drink. SOLUTION: The drink containing a strong sweetener is remarkably improved in richness and the whole impression of flavor by xylo oligosaccharide even with relatively slight amount to be formulated therewith.
Patent JP-2003215830-A (JP)
Title: Electrophotographic photoreceptor, method for forming image, image forming device and process cartridge
Inventor: SAKIMURA TOMOKO
IPC: G03G5/147
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, a method for forming an image, an image forming device and a process cartridge with which a stable electrophotographic image of high picture quality can be obtained for a long period.  <P>SOLUTION: In the electrophotographic photoreceptor having a photosensitive layer on a conductive supporting body, the surface layer of the photoreceptor contains a siloxane resin having a crosslinked structure and a modified silicone oil obtained by the reaction of a reactive silicone oil and a silane coupling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218013-A (JP)
Title: Measurement image pick-up device and measuring method, aligner and exposure method
Inventor: YAMANAKA HIDEKI
IPC: G03F7/20
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve an accuracy in the optical measurement of an aligner.  <P>SOLUTION: This measurement image pick-up device is used as an optical measuring device of an aligner and equipped with a plurality of image pick-up units, a measurement processing unit, and a power control unit. The image pick-up units are annexed to the optical unit of the aligner to image an object with their own timing. The measurement processing unit enables image signals picked up by the image pick-up units to undergo measurement signal processing to generate measurement data for the aligner. On the other hand, the power control unit carried out the power control of the image pick-up units in accordance with the operation timing of the image pick-up units. That is, the power control unit feeds an electrical power necessary for an image pick-up operation to the image pick-up units in operation. The power control unit stops feeding a power to the image pick-up unit not in operation or reduces a power supplied to the image pick-up unit not in operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215124-A (JP)
Title: Chip for gene test and method of managing chip
Inventor: KIMURA KAZUYUKI
IPC: G01N37/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip which can deal with increase in the number of specimens immediately without entrusting its management to a person, and can be managed optically and electronically, and wherein a third person can not know unnecessary personal information on every sample easily, and a method of managing the chip and ID information on the chip.  <P>SOLUTION: A plurality of minute dot marks M consisting of upheaved projections whose length along the mark formation surface of which the part upheaves is 1.0-15.0 μm and whose height is 0.01-5.0 μm are formed on the area 9 except the micro array formation area 8 of the chip 7 for the gene test. ID information such as the sample donor name of the chip 7, the test data and the test result can be read by the dot marks M. The chip is managed by making readable the information selectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212195-A (JP)
Title: Extended type connection structure and its extending method
Inventor: YAMAWAKI KOJI
IPC: B64G1/22
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To carry out extension/storing operation smoothly and to improve structural strength without forming a gap on an outer circumferential face in the extended state.  <P>SOLUTION: The connection structure according to the present invention is provided with a structural unit 1 in which 5 pieces of arm units 2 having an inner arm member 3 and an outer arm member 4 connected in capable of extension through an elbow joint mechanism 5, a shoulder joint mechanism 6 provided at the end of the inner arm member 3, and a wrist joint mechanism 7 provided at the end of the outer arm member 4 are connected with each of the shoulder joint mechanisms 6 at the center radially so as to constitute a frame of a pentagular cone in the extended state so that a gap is not formed on the outer circumferential face in the extended state, extension/storing operation can be made smoothly and strength of the structure can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217330-A (JP)
Title: Guide light
Inventor: FUKASE NOBUO
IPC: F21Y101/02
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a guide light as it looks partially bright even when viewed in its side wall direction (viewed laterally), and which is excellent in visibility when viewed from afar.  <P>SOLUTION: In this guide light, a plurality of light emitting diodes are disposed at prescribed intervals through parallel conductors in a long cylindrical illuminating part integrally connected to a grip part through a supporting member. A plurality of transparent/reflective parts 16 having thin wall-shaped transparent reflectors to transmit a part of illuminating light which is emitted from the light emitting diode 14 on the immediate front side and is directed toward the tip part of the long cylindrical illuminating part 3 or its cap part, and to reflect, at the same time, the other part of the light toward the side wall 3c of the long cylindrical illuminating part at least in its horizontal direction, are provided at prescribed intervals between the light emitting diodes 14, 14 in the supporting member 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221834-A (JP)
Title: Container for crushed material
Inventor: YOSHIMURA MASAHIRO
IPC: E02D29/12
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a crushed material capable of sufficiently containing the crushed material by effective use of the volume of the container.  <P>SOLUTION: The container is provided with a plurality of support arms 4 whose base end 41 is connected to be rotatable downwardly to an erected external cylinder 2 and extending radially in the substantially horizontal direction, a bag body 8 whose peripheral edge 81 of the upper end opening is attached between the front ends 43 of the support arm 4 and whose lower end opening 83 is made openable, and a hanging metal fitting 78 provided in the external cylinder 2. An internal cylinder 5 is arranged in the external cylinder 2 so as to be vertically movable without projecting to the outside of the external cylinder 2. The respective support arms 4 are connected into the internal cylinder 2 by a wire 6, and drive mechanisms 71-77 vertically moving the inner cylinder 5 are provided. When the internal cylinder 5 is in a specified position of the external cylinder 2, the support arm 4 is kept in the horizontal posture and the support arm 4 is turned downwards in accordance with the downward movement of the internal cylinder 5 in the external cylinder 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222919-A (JP)
Title: Image stabilizer, binoculars having image stabilizer and monocular
Inventor: HAGA SHUNICHI
IPC: G03B5/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image stabilizer which enhances a follow-up characteristic in punching/tilting while assuring vibration isolating performance for external vibration to a previously presumed extent.  <P>SOLUTION: The image stabilizer has a gimbals suspension mechanism 110 which holds an intermediate optical system 12 so as to make the optical system angle displaceable around two axes of rotation within a predetermined movable range, a control system 200 as control means for performing control to maintain posture for an inertia system relating to the optical system 12, and a variable range limiting section 150 functioning as means for limiting the range of the angle displacement of the optical system 12 held displaceably in the angle by the holding means. The image stabilizer has a control section 300 for receiving the instruction control for changing the size of the range to limit the movable range and a display section 400 for displaying a vibration isolating mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229054-A (JP)
Title: Face panel position-setting device and face panel position-setting method for color picture tube
Inventor: OSHIMA TSUKASA
IPC: H01J9/42
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position-setting device and a position-setting method correcting a face panel position in exposure of a fluorescent screen, correcting deterioration of characteristics such as a raster shift caused by a change of the center position of a face panel in the case of occurrence of an error in an outer size of the face panel of a color picture tube.  <P>SOLUTION: The face panel 13 installed with a shadow mask 12 having positioning marks in peripheral center parts of respective sides, inside the face panel 13, is disposed on a face plate 14 of an exposing device formed with face plate reference lines, the reference line and the positioning mark are photographed by a camera 28, a computer 29 calculates the data to calculate an offset amount between the reference line and the positioning mark. The offset amount is displayed on a monitor 30 screen, and a position of the face panel 13 is adjusted while viewing a display image on the monitor 30 screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230288-A (JP)
Title: Electrostrictive actuator
Inventor: DOUNO SHIGERU
IPC: H01L41/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily realize both the increase of an expansion value and the reduction of dimensions of an electrostrictive actuator.  <P>SOLUTION: This electrostrictive actuator 1A has an expanding part 3A made of expanding insulation material, electrode parts 4A which are made of expanding conductive material and provided on both the sides of the expanding part 3A respectively, and a control part which controls a voltage applied to the electrode parts 4A. The expanding part 3A made of the expanding insulation material has a cylindrical shape and the electrode parts 4A made of the expanding conductive material are provided on the inner and outer surfaces of the cylindrical expanding part 3A respectively to form a string- shaped actuator part 2A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231236-A (JP)
Title: Rotary press
Inventor: MORI TAKAYUKI
IPC: B41F33/14
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a cut-off position in a folder without using a compensator roll in a rotary press.  <P>SOLUTION: In the rotary press for applying printing to the surface of a web 10 in a printing part 3 and cutting the printed web 10 by the folder 7, a cutting treatment member 74 for performing cutting treatment in the folder 7 is driven by a drive motor 84 independently of the printing part 3, and a sensor 110 for detecting the printing state to the surface of the web 10 is provided on the upstream side of the folder 7. The operation of the drive motor 84 is controlled on the basis of the printing state detected by the sensor 110 so that the cutting treatment member 74 performs cutting treatment at the predetermined cutting position corresponding to the printing state of the web 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002301903-A (JP)
Title: Tire with side wall of reinforced rubber
Inventor: ZANZIG DAVID JOHN
IPC: B60C13/00
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having a rubber sidewall composition of a lug and a groove configuration designed so as to contact the ground. SOLUTION: The sidewall configuration is formed out of a rubber composition comprising a blend of natural rubber and cis 1,4-polybutadiene rubber which contains carbon black reinforcement and silica together with a coupling agent. Tire tread rubber composition has different rubber composition from those of the sidewall lug and the groove configuration in that the coupling agent without particular carbon black and the carbon black reinforcement are excluded.
Patent JP-2003238542-A (JP)
Title: Method for producing 1,2-benzoisothiazoline-3-one compound
Inventor: SHIMIZU MASAO
IPC: A61P31/04
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for safely producing a 1,2-benzoisothiazoline-3-one compound in high yield, which is a useful compound due to its physiological activity, or the like, without using a harmful reagent.  <P>SOLUTION: The 1,2-benzoisothiazoline-3-one compound expressed by formula (A) is produced by reacting a 2,2'-dithiobenze amide compound expressed by formula (B) with a hydroxyamine compound expressed by formula (C) or an oxime compound expressed by formula (D).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236576-A (JP)
Title: Water cleaning implement, water cleaning structure and water cleaning apparatus
Inventor: HATTORI MASARU
IPC: C02F3/06
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost of a water cleaning structure and to provide the inexpensive water cleaning structure by simplification of a system and use of net-like body members, such as overused fishing nets.  <P>SOLUTION: The water cleaning structure 12 has an upper frame 14, a lower frame 16 and a plurality of water cleaning implements 18 spanned between the upper frame 14 and the lower frame 16. The implements 18 comprise rod-like supports 20, a plurality of locking implements 22 projected on the outer peripheral surfaces of the supports 20 and members for microorganism propagation wound around the supports 20. The members for microorganism propagation comprise the net-like body members 24, such as the overused fishing nets, to be transported to an incineration plant and to be disposed by incineration. The net-like body members 24, such as the fishing nets are easily depositable with the microorganisms and are adequate as the members for microorganism propagation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245729-A (JP)
Title: Press forming method for cylindrical formed product with flange
Inventor: ITO HITONOBU
IPC: B21D51/16
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve forming efficiency by smoothly and accurately performing slit trimming by a slit forming blade without being caught in press-forming a cylindrical formed product with a flange having a slit.  <P>SOLUTION: A metal sheet 10 is successively transferred to each forming position to conduct punching to form blank holes. Drawing for bulging the remaining forming part to form a topped cylinder, piercing a top plate part and barring are successively carried out. In press-forming a slit which is open in the outer periphery of a flange, openings 22, 22 which are widened toward the outer side are formed in both sides of the flange 13 of the lower end of a cylindrical part 12. At a succeeding forming position P12, slit forming blades 71, 71 are operated using the openings 22, 22 as guides to form slits 14, 14 which extend from the openings 22, 22 to horizontal holes 21, 21 in both sides of the cylindrical part 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246381-A (JP)
Title: Electronic component storage unit
Inventor: TANAKA YASUMITSU
IPC: B65D85/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component storage unit with which enlargement of a housing size due to a storage case for storing an electronic component can be suppressed.  <P>SOLUTION: Projections 12a are formed respectively on two opposite side faces of the electronic component 12. The storage case 13 comprises a pair of holding portions 19 having a groove 19a to be fitted with the projection 12a and a coupling 20 for coupling the pair of holding portions 19. Thus the storage case 13 can hold the component 12 only by surrounding three faces of the electronic component 12. The storage case 13 can therefore be downsized and received in a small space in a housing 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248092-A (JP)
Title: Radiation imaging panel
Inventor: SHOJI TAKEHIKO
IPC: G01T1/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiographic imaging panel having high sharpness, without causing image unevenness due to scattering of exciting light.  <P>SOLUTION: The radiation imaging panel 10, which accumulates radiation energy in a stimulable phosphor layer 12 irradiated by radiation and emits excited light of radiation energy accumulated in the stimulable phosphor layer 12, when an excited laser light L is irradiated, is constituted as follows. On a phosphor sheet 13 provided with a stimulable phosphor layer 12 on a support body 11, a protective film 14 is placed to cover the stimulable phosphor layer 12. The protective film 14 is constituted as a layered film, including two layers or more of polarization film 14 (a) layer, having a polarizing axis in the direction which coincides with the polarization direction of the excited layer light L.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211880-A (JP)
Title: Usb memo clip
Inventor: YAMAMURA FUMIHIKO
IPC: B42F1/02
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which enables operation of a notebook type personal computer without causing a hindrance to the operation, while making it easy to look at a document, even when an operation of the personal computer with the fingers is conducted with a relatively light document such as a memo or a print held by a clip.  <P>SOLUTION: A tube 5 is prepared by using as a core an iron or copper tube core wire 9 which can be curved and by forming the periphery thereof out of an elastic material such as a rubber or a soft synthetic resin, and a USB terminal 4 fitted firmly to one end of the tube 5 is fixed. The memo clip 6 which is rotatable at an angle of 360 degrees and can hold and retain the memo or the document 2 is formed in the other end part of the tube 5 and fitted firmly to a USB terminal junction portion 3 in the lateral end of the main body of the notebook type personal computer 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251866-A (JP)
Title: Image processor, method of processing data, computer readable memory medium, and program
Inventor: TAKAMIYA HIROYOSHI
IPC: G06F3/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an operational load of obtaining a development processing program for a user by automatically obtaining an optimum development processing program at an adequate time before the development processing with respect to input data is started.  <P>SOLUTION: A CPU 16 judges whether or not input data can be developed by a present development processing program stored in a memory 17. When it is judged that the input data is not able to be developed, a newest program that can develop the input data is obtained from a server device for managing development processing programs on a network. The present development processing program stored in the memory 17 is automatically updated by the obtained newest development processing program.  <P>COPYRIGHT: (C)2003,JPO