baber/WOPTO huggingface dataset:
Patent JP-2003060996-A (JP)
Title: Broadcast device, receiver and recording medium
Inventor: TARUMI HIROYUKI
IPC: H04N7/173
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional broadcast system where view contents can not be freely individualized to each viewer by reflecting preferences, positions, body conditions and environments of the viewers, broadcast contents cannot be revised according to major opinion of viewers, and a broadcast material cannot be edited by viewers under the circumstance above. SOLUTION: The broadcast system separately defines three spaces; a material space for storing broadcast materials, a broadcast space provided to receivers of viewers, and an image receiving space for expressing each screen image of each receiver, the broadcast device is provided with an F means that realizes mapping F from the material space into the broadcast space and a first parameter providing means that provides parameters to the F means, the first parameter-providing means is provided with an intention decision means for providing major opinion of viewers, and the receiver is provided with a G means, that realizes mapping G from the broadcast space into the image receiving space and the G means is provided with a second parameter providing means, that provides parameters to the G means.  Furthermore, an inverse F means realizing an inverse F mapping and an inverse G means which realizes inverse G mapping are respectively provided to the broadcast device and the receiver.
Patent JP-2003056374-A (JP)
Title: Variable valve system controller for engine
Inventor: KAWASAKI HISAO
IPC: F01L9/20
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To unify suction efficiency between cylinders in an engine having a degraded characteristic of suction efficiency among the cylinders. SOLUTION: In a V-type 8-cylinder engine having a two-plane crank shaft arrangement in which four crank pins are arranged by a 90 deg. phase difference and positioned on two orthogonal planes, exhaust valve closing timing is advanced while intake valve opening timing is delayed in a cylinder, whose interval (crank shaft) from the just previous combustion cylinder is not 180 degrees, in setting operation areas (S1-S3) excepting idling and the like. In this way, a valve overlapping quantity is reduced, and consequently, a residual gas amount is reduced. Intake valve closing timing is corrected in the direction increasing an intake gas total amount for increasing a fresh air amount and respective correction quantities for increasing suction efficiency are computed, and then, control to the valve timing corrected with the respective correction values is carried out (S4-S6, S8).
Patent JP-2003069537-A (JP)
Title: Data processing device and data processing method
Inventor: KORESAWA AKIO
IPC: H04L7/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for data processing comprising multiple data processing systems, in which, even if a data processing system is switched to another system, the continuity of output signals is ensured before and after switching. SOLUTION: A signal processing circuit 15 processes input data under a first circumstance, and a driver 11 outputs a synchronization signal under a second circumstance for synchronization between data processing systems. A receiver 21 receives a synchronization signal output from the driver 11, a synchronizer circuit 24 performs synchronization with the active data processing system 10 according to the synchronization signal received by the receiver 21, and a signal processing circuit 25 executes data transmission processing under the second circumstance in accordance with the synchronization performed by the synchronizer circuit 24.
Patent JP-2003068787-A (JP)
Title: Bonding device
Inventor: ISHII IWAO
IPC: H01L21/60
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a bonding device which can calculate an accurate pad position in spite of expansion of IC chip by heat and can calculate the lead position of a bonded part without detecting each lead position by a lead locator. SOLUTION: A bonding position is calculated by operating a step to calculate a fixed point on a XY orthogonal axis by deviation volumes of at least 3 locations detected by a deviation volume detecting means, a step to calculate the scale element values of a X axis and a Y axis, skew element values of the X axis and the Y axis and offset values of the X axis and the Y axis of a conversion matrix (scaling matrix) by a reference position of the fixed point and a position which the fixed point detects.
Patent JP-2003066324-A (JP)
Title: Objective lens for optical pickup device, optical pickup device, and method for manufacturing optical element
Inventor: SAKAMOTO KATSUYA
IPC: G11B7/1392
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens for an optical pickup device which has a simple and compact configuration and can carry out the recording and/or playback of information to different optical information recording media by using a plurality of light sources having different wavelengths, and to provide the optical pickup device and a method for designing an optical element for the optical pickup device. SOLUTION: A distance between the objective lens and the surface of a DVD when the luminous flux of a wavelength λ1 is converged on the information recording surface of the DVD as the diffracted light of a first order of diffraction, is brought close to or in accord with a distance between the objective lens and the surface of a first optical information recording medium when the luminous flux of a wavelength λ2 is converged on the information recording surface of a CD as the diffracted light of a second order of diffraction lower than the first order of diffraction, compared to the case using the same order of diffraction, by suitably setting the pitch and the order of diffraction of a diffraction orbicular zone.
Patent JP-2003069229-A (JP)
Title: Multilayer printed wiring board
Inventor: SUMI YASUSHI
IPC: H05K3/46
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer printed wiring board containing an electronic component which prevents a crack from occurring in an insulating layer laminat ed and formed on a through hole or a solder resist layer in a reliability evaluat ing test (particularly a thermal impact test of repeating cooling to -55 deg.C and heating to 125 deg.C), which improves electric characteristics by reducing a parasitic capacity and which lowers a back surface height. SOLUTION: The multilayer printed wiring board comprises a build-up layer having insulating layers and wiring layers alternatively laminated on at least one surface of a core board and openings and through-holes formed so as to pass through the core board and the build-up layer. In the substrate, an electronic component is disposed in the opening, and embedded by using the embedding resin. A cured material of a paste or filling in the through-hole having an absolute value of a difference of a thermal expansion coefficient of a thickness direction (Z-axis direction) of the core board of 20 ppm/ deg.C or lower is filled in the through-hole. An elastic modulus of the cured material of the paste at 25 deg.C is desirably in a range of 3.0 to 6.5 GPa.
Patent JP-2003063704-A (JP)
Title: Automatic film exchanging device for laminator
Inventor: TAKAHASHI KAZUO
IPC: B65H19/18
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic film exchanging device which positions a tip of a succeeding film with a film joining tape affixed thereto in advance while a terminating end of a preceding film is sucked, and presses the film joining tape against the terminating end of the preceding film, and joins the film joining tape. SOLUTION: When the residual quantity of the film to be laminated is reduced, an integrated film F is sucked and held by downstream side and upstream side film suction units 20a and 20b through the sensor detection, and automatically cut by a cutter 22, moves a preceding film winding unit from a film unwinding unit A, and moves and sets the succeeding film unwinding unit. The film joining tape 18 is affixed in advance to a tip of the film delivered from a film roll of the succeeding film unwinding unit, the tip of the film is positioned to the terminating end of the preceding sucked and held film, and a remaining part of the film joining tape is affixed thereto and joined therewith.
Patent JP-2003065292-A (JP)
Title: Husking fan
Inventor: OTAKE KEIICHI
IPC: F04D29/30
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a husking fan which can form a light-weight and firm side board, reduce manufacturing costs of the entire fan and extend life of use. SOLUTION: A plurality of blades 19 are arranged between a pair of side boards 17 and 18, and both end edges of each of the blades 19 are fixed to both the side boards 17 and 18 with a plurality of screws 44 and 45. The both side boards 17 and 18 are formed by metal such as aluminum alloy. A position for screwing the screw 44 at least on the side of rotation center of each of the blades 19 is provided slanted to the side opposite to a husking face 19a of the blade 19.
Patent JP-2003072749-A (JP)
Title: Packaging container
Inventor: ISHIBASHI MASATOSHI
IPC: B65D5/54
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container with which a hamburger or the like which is put therein can be eaten without taking it out. SOLUTION: The packaging container comprises a bottom plate 2 and a lid plate 3 which are connected via a coupling plate 4, engaging plates 5 and 6 engaging with each other which are respectively connected with respective free ends of the bottom plate 2 and the lid plate 3, sidewall plates 7 and 8 which are connected respectively with both side rims of the bottom plate 2, and cover plates 9 and 10 which are connected with both side rims of the lid plate 3. Leading edges of the bottom plate 2 and the lid plate 3 can be inverted or cut, and an opposite side to the coupling plate 4 can be opened.
Patent JP-2003077514-A (JP)
Title: Fuel cell system
Inventor: SUGIURA HIROSHI
IPC: H01M8/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide technology to miniaturize a driving system of a fuel cell auxiliary machine and to improve fuel economy when a vehicle is stopping. SOLUTION: An electric vehicle 10 is equipped with a planetary gear 50. A driving motor 32 to output driving force to a driving shaft 47, an air compressor 42 to supply oxidation gas to a fuel cell 20 and an auxiliary motor 38 to output driving force to the air compressor 42 are connected to the rotation shafts of respective gears respectively. Thereby, a part of energy required to drive the compressor 42 is outputted by the driving motor 32. When a shift position is in a non-travelling range, the operation of the fuel cell 20 and the driving motor 32 is stopped. At this time, if a vehicle auxiliary machine 70 requires power, the power is supplied to the vehicle auxiliary machine 70 from a secondary battery 40 without consuming energy in the driving motor 32.
Patent JP-2003076473-A (JP)
Title: Device, method and program for inputting password
Inventor: YODA SEIICHI
IPC: G06F3/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To improve safety when inputting a password and to enable a user with poor eyesight to use. SOLUTION: This device is formed by an input guide screen 10 for displaying an input guide of the secret identification code for a user, a cancel button 20 for canceling inputting the password in the middle and re-inputting from the start, an input place confirming screen 30 whereon a place of the password to be input next blinks, a braille input button 40 for inputting the password in braille, a button control section 60 for controlling unevenness of respective braille parts of the braille input button 40, and a processor 50 for controlling them all. Braille of the braille input button 40 is displayed sequentially from a low number or at random, and the number corresponding to the braille when the user presses is stored in the processor 50 as the password.
Patent JP-2003073450-A (JP)
Title: Acid-modified vinyl ester and radically polymerizable resin composition
Inventor: OTSUKI NOBUAKI
IPC: C08F290/06
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To find out a vinyl ester which forms an uncured coated film having a highly tack-free property, and is capable of being developed precisely and forming the cured coated film having excellent flexibility and heat resistance, and to provide a radically polymerizable resin composition applicable to a flexible printed wiring board, etc. SOLUTION: An acid-modified vinyl ester having an acid value of 30-150 mg KOH/g obtained by acid-modification of a vinyl ester containing >=30 mass% of a high molecular weight vinyl ester having >=2,000 of the molecular weight which is synthesized from a bisphenol and/or its bromide, a bisphenol type epoxy resin and/or its bromide, an unsaturated monobasic acid and/or glycidyl- containing unsaturated monomer, using a polybasic acid anhydride, and the radically polymerizable resin composition containing the acid-modified vinyl ester are provided.
Patent JP-2003075686-A (JP)
Title: Optical connector
Inventor: IDE TAKEHISA
IPC: G02B6/42
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector that is excellent in transmission efficiency of optical signals and superior in workability for manufacturing. SOLUTION: In this optical connector 1, a plug section 3 holding an optical fiber 15 with the end face receded inside from the tip end, and a receiving section 2 having a built-in light-emitting/receiving element (element) 12 for transferring optical signals with the optical fiber 15, are connected to each other in a fashion that the end face of the optical fiber 15 is separated from the element 12. Inside the receiving section 2, a transparent resin 8 is charged so as to cover the element 12. A part of the transparent resin 8 at the tip end of the element 12 is extended to the end face of the optical fiber 15 in the plug section 3 connected to the receiving section 2, and is designed to be a smooth face 9 opposing the end face of the optical fiber 15.
Patent JP-2003079287-A (JP)
Title: Structure for attaching handle of spinning reel
Inventor: NISHIKAWA TOMOHIRO
IPC: A01K89/01
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To attach a handle screwed and not loosened in a handle assembly to a main gear shaft. SOLUTION: This structure 9 for attaching the handle of a spinning reel is a structure in which the handle assembly 1 is able to be fixed on the both ends of the main gear shaft 10 and equipped with a first female screw unit 10b, a first male unit 8a, a first engaging unit 8d, a second engaging unit 10e, a locking material 28 and a coil spring 25. The first female screw is formed on the main gear shaft 10. The first male screw unit is formed on the peripheral surface of the handle assembly. The first engaging unit 8d is formed on the top of the handle assembly. The second engaging unit is formed on the both ends of the main gear shaft.  The locking material has a first unit 28b to be engaged which is engaged at the first engaging unit to be impossibly rotative and freely movable in the shaft directions and a second unit 28c to be engaged which is engaged at the second engaging unit to be impossibly rotative and freely movable in the shaft directions. The coil spring forces the locking material toward the handle assembly.
Patent JP-2003081709-A (JP)
Title: Bactericidal disinfectant composition and bactericidal disinfectant material
Inventor: SHIRAI HIROAKI
IPC: A01N37/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a bactericidal disinfectant composition exhibiting excellent fungicidal effects in a short time and having slight skin irritation, high biodegradability and a low load on the environment. SOLUTION: This bactericidal disinfectant composition comprises a cationic compound represented by the general formula (1) (wherein, R<1> denotes a 1-4C alkyl group, benzyl group or cyclohexyl group; R<2> and R<3> denote each a 1-4C alkyl group or (R<5> -O)a -Y; R<4> denotes (R<5> -O)a -COR<6> ; Y denotes hydrogen or COR<6> ; R<5> denotes a 2-4C alkylene group; a denotes a number of 1-5; R<6> denotes an alkyl group or an alkenyl group; and X denotes an anionic atom or an anionic group) as an ingredient (A), a 1-4C water-soluble alcohol as an ingredient (B), an organic chelating agent as an ingredient (C) and water as an ingredient (D).
Patent JP-2003081120-A (JP)
Title: Vehicle operating device
Inventor: ASAI GORO
IPC: B62D101/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle operating device for reducing operation force by a driver by decreasing reaction generated in an operation part of a vehicle when the vehicle travels with substantially no changes in control input. SOLUTION: The vehicle operating device comprises an operation lever 10 for operating the vehicle, a control input sensor 26 for detecting control input of the operation lever 10, reaction generating mechanisms 20, 30 for generating reaction at the operation lever 10, and a CPU41a. The CPU41a determines a change in the control input detected by the control-input sensor 26. When the determination result has been within a predetermined value and a predetermined time has lapsed since the determination result entered the predetermined value, the reaction generating mechanisms 20, 30 change the reaction to reduce the generating reaction. Further, there is also provided a vehicle speed sensor 45 for detecting a vehicle speed to allow control of changing the predetermined time to start reducing the reaction according to the vehicle speed.
Patent JP-2003083018-A (JP)
Title: Lubricating device for outboard motor
Inventor: SAIGA JIRO
IPC: F02F1/20
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device for an outboard motor capable of securing an oil passage with simple structure. SOLUTION: The outboard motor furnished with a vertical type engine 3 includes an oil pump 43 driven by a crankshaft 4 and arranged on a bottom surface of the engine 3, a driving member 45 of the oil pump 43 and a camshaft driving mechanism 39 mounted on a connecting member 10 for connection with a drive shaft transmitting rotation of the crankshaft 4 to a propelling device, forming a main gallery 49 of lubricating oil in a cylinder block 17. A chute passage of engine cooling water is formed adjacent to this main gallery 49, a filter mounting seat 52 is formed on an outer wall of the cylinder block 17, and an oil passage 53 extending toward the main gallery 49 from this filter mounting seat 52 and the oil passage 54 extending toward an oil discharge port 48 of the oil pump 43 from the filter mounting seat 52 are formed on a bottom surface of the cylinder block 17.
Patent JP-2002322507-A (JP)
Title: Method for dephosphorize-refining molten iron
Inventor: OGAWA YUJI
IPC: C21C5/32
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method with which oxygen activity on an interface of slag and metal is enhanced and highly efficient dephosphorize-refining can be obtained and slag is less produced. SOLUTION: When the dephosphorize-refining is applied to molten iron by performing addition of flux and top-blowing of oxygen, at least one among top-blown oxygen flowing amount, top-blown lance height, nozzle diameter and number of the lance and the adding quantity of the flux is adjusted so that the top-blown oxygen is not brought into direct contact with the molten iron by blocking the top-blown oxygen with the slag. Further, when desiliconize and dephosphorize-refining is performed to the molten iron, in the period of being >=0.1 mass% Si concentration in the molten iron, at least one among the top-blown oxygen flowing amount, the top-blown lance height, the nozzle diameter and number of the lance and the adding quantity of the flux is adjusted so that the top-blown oxygen is allowed to directly contact the molten iron.  On and after the desiliconization progresses to <0.1 mass% Si concentration in the molten iron, at least one among the top-blown oxygen flowing amount, the top-blown lance height, the nozzle diameter and number of the lance and the adding quantity of the flux is adjusted so that the top-blown oxygen is not brought into directly contact with the molten iron.
Patent JP-2002105401-A (JP)
Title: Water-base two-pack protective coating composition
Inventor: NEDERLOF ARNOLD JOHAN
IPC: C09D4/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a shop primer composition for steel, which is aqueous and is not strongly alkaline. SOLUTION: This water-base protective coating composition contains a binder comprising a product obtained by reacting an aminosilane and an epoxysilane in a stoichiometric amount or less in relation to the aminosilane in an acidic solution, a finely ground zinc and a dispersed pigment.
Patent JP-2002155836-A (JP)
Title: Liquid control valve
Inventor: KURRLE MICHAEL
IPC: F02M55/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid control valve capable of receiving a second leakage flow rate having another pressure level and guiding it to a common leakage connecting part. SOLUTION: A pressure retaining valve 2 generating a reference pressure for the control valve is so formed as to lead out the controlled variable of the control valve and/or a first leakage flow rate and to lead out the second leakage flow rate of the control valve. The second leakage flow rate is so set as to have smaller pressure level than the first leakage flow rate/controlled variable.
Patent JP-2003092831-A (JP)
Title: Power supply system and its operation method
Inventor: USAMI HIROSHI
IPC: H02J3/32
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system which operates singly without depending upon commercial power and besides constructs a highly reliable private power generation facility. SOLUTION: This system has a power generation facility 2 connected in parallel with a power supply path 10 to power load and a secondary battery facility 3 as components. In case that the quantity of power generated by a power generation facility falls short of the quantity of power consumed in load, the power accumulated in the secondary battery 4 constituting a secondary battery facility is supplied. In case that the quantity of power generated by the power generation facility is superfluous, the secondary battery is charged with it. The excess and shortage between the quantity of power consumed in the power load and the quantity of power generated by the power generation facility is detected by detecting the phase difference between the voltage phase and the current phase of the power supplied to power load.
Patent JP-2003094910-A (JP)
Title: Pneumatic tire
Inventor: OHASHI TOSHIYUKI
IPC: B60C11/11
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire with excellent ice braking performance and ice turning performance and with the property hard to be partially worn. SOLUTION: This pneumatic tire comprises a tread pattern having a plurality of blocks 1 with a plurality of sipes 10 formed therein. The plurality of sipes 10 comprise a lateral sipe 11 extending at an angle near a tire lateral direction WD and passing near the center O of a first area, peripheral sipes 12 extending to the edges of the blocks at an angle near a tire circumferential direction PD starting at both side positions as start points P apart from the lateral sipes 11 in a first area A1, and a plurality of intermediate sipes 13 and 15 extending to the edges of the blocks at an angle near the tire lateral direction WD after radially extending from the start points P in the first area A1 and arranged parallel with each other at generally equal intervals on both sides of the lateral sipes 11.  A part of the start points P positioned in the first area A1 is disposed in a second area A2 disposed concentrically therewith and having a radius of half the radius thereof.