baber/WOPTO huggingface dataset:
Patent JP-2003312128-A (JP)
Title: Ink jet recording sheet
Inventor: WAKATA YUICHI
IPC: B41M5/50
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which is free from bleeding with time while maintaining good ink absorption properties and also shows a high resolution and superb resistance to light and ozone.  <P>SOLUTION: This sheet contains the following (A) and (B) in a coloring material receiving layer on a support: (A) a polyallylamine, a polyvinylamine and the like, (B) a polymer containing the components represented by formula (1) and/or formula (2) [wherein R<SP>1</SP>is a hydrogen atom or a 1 to 4C alkyl group; R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are independently a hydrogen atom, an alkyl group, an aryl group or an aralkyl group; R<SP>5</SP>is a hydrogen atom or a methyl group; Z is -O- or -NH-; Y<SP>2</SP>is a divalent linkage group; and X<SP>-</SP>is an anion].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317830-A (JP)
Title: Printed board connection structure
Inventor: SASAKI HIDEKI
IPC: H05K3/40
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed board connection structure with high reliability of connection by which, a plurality of printed boards mounted to an electronic devices can be attached to and detached from each other, reducing the thickness of the electronic device.  <P>SOLUTION: For the printed board connection structure composed of a female side printed board 1 having a concave-shaped printed board insertion port 5 formed to the side surface, and a male side printed board 2, having a convex- shaped printed board insertion part 6, saw-teeth shaped terminal structures, engaging with each other, are formed to the back side of the printed board insertion port 5 and the top end part of the printed board insertion part 6. A terminal is formed to side surfaces 3 and 4 respectively, and base boards are connected to each other by the contact of the terminals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003041383-A (JP)
Title: Member for semiconductor manufacturing apparatus and manufacturing method therefor
Inventor: SAITO YUKIMASA
IPC: C23C18/12
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology for forming a composite oxide film, superior in resistance to metal stain and corrosion resistance to fluorinated acid and hydrochloric acid, on the surface of a member for a semiconductor manufacturing apparatus. SOLUTION: This manufacturing method includes forming the composite oxide film, by applying a slurry of silicon oxide-aluminum oxide-chromium oxide and a sintering additive which generates an amorphous inorganic material when baked, on a surface of a substrate, and by heating and baking it at 250-750 deg.C. The method also includes forming a precipitated layer of amorphous inorganic fine particles, by using a chromic acid aqueous solution containing the sintering additive.
Patent JP-2003311174-A (JP)
Title: Method for manufacturing solid fine particle dispersion liquid
Inventor: KUWAMOTO TOMOYUKI
IPC: B02C17/10
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid fine particle dispersion liquid having an excellent dispersibility by explicating correlation of the dispersibility of the solid fine particle and a bead used for a media mill.  <P>SOLUTION: In the method for manufacturing a solid fine particle dispersion liquid, the solid fine particle is dispersed in the dispersion medium using the media mill. A problem is solved by the method for manufacturing the solid fine particle dispersion liquid in which a specific surface area of the bead used for the media mill is 0.10-0.30 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320866-A (JP)
Title: Vehicle control device
Inventor: KAWASAKI TOMOYA
IPC: B60W30/16
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle control device presuming a reduction degree of a detection performance of a radar sensor at high accuracy and selectively restricting a vehicle following control and a collision prediction control.  <P>SOLUTION: The vehicle control device 80 is provided with a millimeter wave radar sensor 14 for detecting a relationship of an object and an own vehicle and carries out the vehicle following control and a collision prediction control based on the relationship with the above object. The vehicle control device is further provided with a confidence presumption means 10 for presuming the confidence of a result of the detection of the millimeter wave radar sensor 14; and a selection restriction means for selecting at least one of the vehicle following control or the collision presumption control based on the confidence and restricting execution of the selected control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330282-A (JP)
Title: Image forming device
Inventor: SATO YOSHIAKI
IPC: G03G21/10
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely clean an intermediate transfer body and to prevent the deterioration of the intermediate transfer body in an image forming device which transfers a remaining toner on the intermediate transfer body to an image carrier by electrifying the remaining toner.  <P>SOLUTION: The image forming device has the image carrier, a primary transfer means for transferring a toner image on the image carrier to the intermediate transfer body, a secondary transfer means for transferring the toner image on the intermediate transfer body to a transfer material, and first and second electrifying means which are arranged on the intermediate transfer body above the primary transfer means and below the secondary transfer means, and a bias including a DC can be applied to the first electrifying means, and a bias including an alternating voltage can be applied to the second electrifying means, and the remaining toner on the intermediate transfer body is electrified by the first or second electrifying means to transfer the remaining toner to the image carrier. In the image forming device, Wg≤W1≤W2 is set wherein Wg, W1, and W2 are an image formation width on the intermediate transfer body, an electrification width of the first electrifying means, and an electrification width of the second electrifying means respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327719-A (JP)
Title: Polyester film for release film
Inventor: OKUMURA HIROTERU
IPC: C08J5/18
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for a release film which, when used as a release film, e.g. in producing a polarizer, enables a high-accuracy inspection by the cross nicol method.  <P>SOLUTION: This polyester film has a slope of orientation main axis of 15° or lower and satisfies inequality (1): 2≤Δp/Δn≤7 (wherein Δp and Δn are respectively defined as Δn=nγ-nα and Δp=(nγ+nβ)/2-nα; when the maximum refractive index in the film plane is nγ; the refractive index in the direction crossing the film plane at right angles is nβ; and the refractive index in the thickness direction is nα).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045794-A (JP)
Title: Optical characteristics measurement method, adjustment method of projection optical system, exposure method, manufacturing method of projection aligner, and mask inspection method
Inventor: KAISE KOJI
IPC: G03F7/20
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To accurately provide a method for measuring optical characteristics in a projection optical system. SOLUTION: A mask RT or measurement is arranged, so that a pattern forming member 60 is positioned on an object surface, and at the same time, an opening plate 66 is positioned at the side of the projection optical system PL, and is irradiated by illumination light for transferring each of a plurality of patterns 67i ,j for measurement onto a wafer W arranged on an image surface via each pinhole-like opening 70i ,j , corresponding to each pattern 67i ,j for measurement and the projection optical system PL. Then, the amount of misalignment from the reference position of the transfer position of each pattern for measurement on the wafer W is calculated. Additionally, the optical characteristics in the projection optical system are calculated, based on the measured amount of position deviation and the drawing error of each pattern for measurement that is measured in advance, thus calculating the optical characteristics, where drawing errors in the pattern for measurement (position and arrangement errors to a design value) are corrected. Hence accurate measurement of the optical characteristics of the projection optical system can be made.
Patent JP-2003327193-A (JP)
Title: Resistance reduction device of corpulent vessel
Inventor: OMORI TAKUYA
IPC: B63B1/06
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce breaking wave resistance and resistance due to wave reflection even either of smooth-underwater and in waves.  <P>SOLUTION: A bow appendage 6 projected forward at an acute angle is directly mounted on the most frontal part of a point with a contracted plate shape positioned between a bow flare 3 and a bow value 5 of a hull 1 on a corpulent vessel. The bow appendage 6 is made triangular seen from a horizontal surface and rectangular seen from a side surface and made to be interposed in series along a vertical region including load water lines L.W.L of the hull 1. Breakage of the waves and reflection are prevented by pushing aside the waves 7 coming from the front and the waves made by the vessel itself left and right by the bow appendage 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331016-A (JP)
Title: System and method for preserving evidence of project
Inventor: KOGAMI SUKEYUKI
IPC: G06Q50/30
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evidence preservation system of a project for using recording regarding a construction state of a contractor as documentary evidence, which is suitably used when pursuing defect liability from a requester to the contractor.  <P>SOLUTION: The evidence preservation system of the project is provided with a drawing and specification management table 11 that receives drawings and specifications of an object of the project from a drawing and specification server 20, a project progress management table 12 in which progress states by every process are recorded, a project implementation history table 13 that records an implementation history of a contract agreement regarding the object of the project and an evidence management part 14 that manages preservation states of at least one of the drawing and specification table 11, the project progress management table 12 or the history of the object of the project recorded in the project implementation history table 13 as an evidence required for the defect liability or a claim for compensation regarding the object of the project.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330087-A (JP)
Title: Interchangeable lens with solar battery
Inventor: SUZUKI RYOICHI
IPC: H01M10/48
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interchangeable lens with a solar battery and a secondary battery and to selectively drive a lens-side actuator with large electric power by detecting the voltages of the both.  <P>SOLUTION: The interchangeable lens is provided with the solar battery, the secondary battery, and a means of detecting the voltages of the both and further comprises the actuator which drives various functions of the lens, its driving circuit, and a microcomputer which controls it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328031-A (JP)
Title: Method for quenching pressed parts, quenching device, and pressed parts
Inventor: YOSHIDA SATOYUKI
IPC: C21D1/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quenching pressed parts so as to be partially post-formed, and to provide a quenching device.  <P>SOLUTION: The quenching method comprises arranging cavities 6A and 7A on facing forming-faces of forming dies 5, cooling an introduced heated steel sheet W so as to make the cooling rates different between on a region 5 contacting with the forming dies and on regions 6A and 7A respectively facing to the cavities, and changing quenched hardness according of the regions on the pressed part 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327958-A (JP)
Title: Biodegradable luminous sheet
Inventor: SHINODA TATSUMI
IPC: C09K11/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a biodegradable luminous sheet which accumulates energy when irradiated with light, emits light in high brightness, has a long afterglow time, can produce a dark hall to exhibit an advertising function or a specific effect in the dark place, and can be attached to a balloon to fly the balloon while emitting light.  <P>SOLUTION: A luminous composition having high brightness comprising an inorganic luminous fluorophor or an organic luminous phosphor and a transparent biodegradable resin is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333011-A (JP)
Title: Device and method for synchronizing symbol timing
Inventor: NAGATE ATSUSHI
IPC: H04B1/707
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a symbol timing synchronizing device that can improve the synchronization accuracy of symbol timing in a multi-carrier CDMA system, and at the same time, can reduce the computational complexity and cost.  <P>SOLUTION: A correlation detecting section 1 detects a pilot symbol by detecting the cross correlation between the waveform of a received signal and a replica, indicating the transmitting waveform of the pilot symbol. The received signal is inputted to an in-phase adder 2 provided inside the correlation detecting section 1 and in-phase added over a plurality of unit periods (GI+1 symbol). A correlation detector 3 outputs a correlation value between the in-phase added received signal and a reference signal (the transmission signal replica of a pilot signal) outputted from a reference signal outputting section 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330430-A (JP)
Title: Signal line drive circuit and image display device using the circuit
Inventor: MAEDA KAZUHIRO
IPC: G02F1/133
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a signal line drive circuit which gives instructions on timing corresponding to input signals to its signal line drive sections for driving signal lines even though either one of input signals having mutually different signal line resolution is inputted, and has small electric power consumption.  <P>SOLUTION: A first data signal line drive circuit 3 is provided with a shift register SRA whose stages correspond to sampling units SU1, SU3, ... that drive odd numbered data lines SL1, SL3, ... and a shift register SRB that is a separate system with respect to the register SRA and whose stages correspond to sampling units SU2, SU4, ... that drive even numbered data lines SL2, SL4, .... During a low resolution mode, only the shift register SRA is operated and timing signals are generated based on the outputs of the stages of the shift register SRA for both the sampling units corresponding to the outputs and the next sampling units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337254-A (JP)
Title: Axis adjusting method and device for polarization maintaining optical fiber
Inventor: SHIMAZU TAKAYUKI
IPC: G02B6/287
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axis adjusting method and device for polarization maintaining optical fibers and also a method and a device for bringing the polarization maintaining optical fibers into contact with each other that ensure axis adjustment an contact for polarization maintaining optical fibers having a stress imparting part with the same refractive index as the clad part.  <P>SOLUTION: While polarization maintaining fibers 14A, 14A are rotated by a rotary mechanisms 18A, 18B, their outer diameters are each measured by an outer diameter measuring unit 15, to detect the non-circular shape of the clad part 13. Replacing this non-circular shape with the deformation of the core part 11 enables axis adjustment to be performed, adjusting the deforming direction for the core part 11. In addition, for detecting the non- circular shape, the cases where the outer diameter is maximized or minimized, can also be adopted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336738-A (JP)
Title: Speed change control device for automatic transmission
Inventor: NISHIDA MASAAKI
IPC: F16H61/08
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of speed change shock.  <P>SOLUTION: This speed change control device comprises a first engagement element, a second engagement element, a third engagement element, and a fourth engagement element. It also comprises a speed change control processing means 91 to achieve a first shift range by engaging the first and the second engagement elements, to achieve a second shift range by engaging the third and the fourth engagement elements, and to prohibit increase of torque capacity of one of the first and the second engagement elements before starting release of the second engagement element in achieving speed change from the first shift range to the second shift range. Generation of speed change shock in stages due to slowing of progress of speed change can thus be prevented when release of the second engagement element is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338855-A (JP)
Title: Operating mode setting method for communication terminal device, and communication terminal device
Inventor: MATSUMOTO TOMOKO
IPC: H04M1/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an operation for changing setting of various detailed operating statuses of a communication terminal device.  <P>SOLUTION: One or a plurality of combinations of required various detailed operating statuses are stored in an operating mode storage parts 19a as an operating mode and when a user sets a desired detailed operating status in accordance with a status change, the stored operating mode is selected or when it is the date, the day of the week or the time zone registered in a setting timing storage part 19b beforehand, the stored operating mode is automatically selected, so that the detailed operating statuses stored in the operating mode storage part 19a are successively read and set in accordance with the selected operating mode under control of a control part 16. Besides, when changing an operating mode in accordance with a temporary status change, the lapse of time after the change or an ending time is simultaneously designated to start a timer 16a and after the lapse of the time or when it is the ending time, the original operating mode is automatically recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003041072-A (JP)
Title: Polypropylene resin composition and application thereof
Inventor: YAMADA MASAYA
IPC: C08L23/10
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition capable of providing a sheet excellent in a steam barrier property, rigidity and transparency, and a press-through pack packaging polypropylene sheet and a press-through pack packaging polypropylene multilayer sheet. SOLUTION: This polypropylene resin composition comprises (A) 70-95 wt.% propylene polymer having such properties that a melt flow rate of the polymer is in the range of 0.1 to 500 g/10 min, a pentad isotacticity [M5] of a boiled heptane-insoluble component is in the range of 0.970 to 0.995, a pentad isotacticity [M3] of a boiled heptane-insoluble component is in the range of 0.0020 to 0.0050, and a crystallinity of a boiled heptane-insoluble component is >=60% and (D) 30-5 wt.% hydrogenated petroleum resin.
Patent JP-2003336477-A (JP)
Title: Top guide for kelly bar
Inventor: OCHIZAWA JUNICHI
IPC: E21B17/07
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To rationalize the constitution of a top guide having a prevention mechanism preventing a kelly bar from being raised therealong.  <P>SOLUTION: The diameter of a hole 29 in a lower surface plate 23 of the top guide 21 is formed into such a dimension as allowing only a last-stage kelly bar 35 of a multistage expansion type kelly bar 31 to pass through. When upper kelly bars 33 and 34 are raised along with the last-stage kelly bar in winding up a wire rope, the upper ends of the upper kelly bars abut on the lower surface to prevent the raising and are stopped. This constitution can dispense with a stopper plate and its welding works so as to eliminate any possibility of falling of the stopper plate, which is different from a conventional top guide wherein a stopper plate is welded in the hole to prevent the kelly bar from raised therealong.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345241-A (JP)
Title: Position display terminal device and position information communication system
Inventor: MIZUNO MASARU
IPC: G01C21/26
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positional information communication system capable of storing and calling all the traces in perfect condition without being restricted by the storage capacity of a position display terminal device.   <P>SOLUTION: In the positional information communication system, a controller 108 of the position display terminal device 100 calculates the present position, stores the trace of the present position, monitors the remaining capacity of the stored area, associates terminal discriminating information and the trace according to the remaining capacity, transmits the trace to a center 120 via a communication device 107, receives the transmitted trace conforming to the terminal discriminating information and area information in accordance with the request from the position display terminal device 100, and a display 105 displays the trace. Thus, all the traces of travel in the past can be displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339671-A (JP)
Title: Weighing machine with function to measure posture balance in human body
Inventor: CHA KI CHUL
IPC: A61B5/05
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable one machine to perform a process for measuring body fat simultaneously with a process to measure the posture balance in a human body.   <P>SOLUTION: A body fat analyzer part using a bioelectric impedance method includes: a left foot electrode 1 to be attached to a footstool 3; a right foot electrode 2 to be attached to a support base 5; an electronic circuit part 6; input keys 7 for inputting physical information of a subject; and a display screen 8. An apparatus for measuring the posture balance in right and left of the body includes: the support base 5 for supporting the whole machine, on which a right foot is put; a load sensor to be attached to the support base 5; and the footstool to be arranged on the load sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339369-A (JP)
Title: Method for preservation of cell
Inventor: YAMAGUCHI TATSUYA
IPC: C12N1/04
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the preservation of cells over a long period while keeping the functions of the cell.   <P>SOLUTION: Cells are preserved in the form of agglomerate formed by applying centrifugal force to the cells. The preservation is carried out in a liquid medium for cell culture or in an organ preservation liquid at a temperature between 0°C and about normal temperature. Concretely, the cells are introduced e.g. in a hollow fiber composed of a permeable membrane and centrifugal force is applied to form the cell agglomerate in the hollow part of the fiber or the cells are placed on a permeable membrane and centrifugal force is applied to form the cell agglomerate on the membrane and the agglomerate is preserved.  <P>COPYRIGHT: (C)2004,JPO