baber/WOPTO huggingface dataset:
Patent JP-2002222734-A (JP)
Title: Electric double-layer capacitor
Inventor: AIZAWA WAKANA
IPC: H01G9/025
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor which is superior in safety such as resistance to external pressure or the like and has an excellent electric characteristic. SOLUTION: This electric double-layer capacitor is provided with polarizable electrodes facing each other with a compound polymer electrolyte made integral with an electric insulative porous thin film in between, and the compound polymer electrolyte has a piercing strength of 0.1 N or more, as well as an ion conductivity of 1×10-3 S/cm or more at 25 deg.C and 1×10-4/cm or more at -30 deg.C.
Patent JP-2003163589-A (JP)
Title: Analog switch circuit with tolerant function
Inventor: TSUKASAKI TAKUMI
IPC: H03K17/16
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To be able to remain electric potential of an I/O terminal unchanged, regardless of ON/OFF states of an analog switch.  <P>SOLUTION: The analog switch circuit is equipped with an analog switch 10 composed of a first P channel MOS transistor P1 and a first N channel transistor N1 for receiving a control signal at its gate, a comparison circuit 20 for comparing electric potential of a first input/output terminal with the one of a second input/output terminal to deliver the higher electric potential to a well where the first P channel MOS transistor P1 is formed at, a first electric potential delivery unit 30 for delivering electric potential of the well, where the first P channel MOS transistor P1 is formed, to the gate of the first P channel MOS transistor P1 during analog switch turn-off, a second electric potential delivery unit 40 for operating based on the control signal to deliver electric potential of the well, where the first P channel MOS transistor P1 is formed, to the gate of the first P channel MOS transistor P1 and to turn off the first P channel MOS transistor P1, and a third electric potential delivery unit 50 for operating based on the control signal to turn on the first P channel MOS transistor P1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159239-A (JP)
Title: Bioinstrumentation system
Inventor: SEIYAMA AKITOSHI
IPC: A61B5/1455
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bioinstrumentation system which can concurrently offer both a signal which adapts to an electrical signal variation caused by an evoked potential generated in a living body and a signal which adapts to a hemodynamics variation, without the use of time-resolved measurement and intensity modulation measurement.  <P>SOLUTION: Each short-time stimulus is continuously given to the living body; tissue of the living body is illuminated with a stationary light source of a near-infrared light; and a signal produced by using the each near-infrared light which transmits the tissue of the living body and scatters, is continuously sampled in synchronization with the stimulus for each short time. In this sampling, there are obtained the signal which adapts to the hemodynamics variation and in which the signals within a predetermined time from the first loading of the stimulus are integrated, and the signal which adapts to the electrical signal variation caused by the evoked potential generated from the tissue of the living body and in which the signals in synchronization with each stimulus within a predetermined time from each loading of each stimulus are integrated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159771-A (JP)
Title: Polyolefin resin foam laminated sheet and its production method
Inventor: KATOU FUSAAKI
IPC: B32B37/15
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin foam laminated sheet which attains a high expansion ratio and is light in weight, excellent in surface smoothness, shock and heat resistance and secondary workability.  <P>SOLUTION: The polyorefin resin foam laminated sheet is prepared by a polypropylene homopolymer or a propylene.α-olefin copolymer 50 to 90 wt.% containing a low amount of α-olefin and a propylene.α-olefin copolymer 10 to 50 wt.% containing a high amount of α-orefin. The polyorefin resin foam laminated sheet is composed of a foaming layer comprising a polypropylene based resin component wherein MFR0.1 to 20 g/10 minutes, logMT (melt tension)>-0.97×logMFR+1.23, the longest moderating hour (τd) is not less than 100 seconds and a non-foaming layer which is in contact with the foaming layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160203-A (JP)
Title: Draining bag
Inventor: ISHIZU NOBORU
IPC: B65F1/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a bag opening edge part of a conventional draining bag cannot be stably locked on a garbage receiving basket upper end peripheral part and that one having an elastic string at the bag opening edge part cannot be kept in a flat state since the bag opening edge part in a natural state is reduced in diameter by the elastic string.  <P>SOLUTION: In this draining bag, the bag opening edge part 16 is folded and set outside the garbage receiving basket upper end peripheral part 31 with a lower part of a bag body 1 contained inside a garbage receiving basket 3. The elastic string 2 is fixed inside the bag opening edge part 16 in a non- stretched state without shrinking so that a folded part 17 of the bag opening edge part 16 can be elastically tied to outer surface of the garbage receiving basket upper end peripheral part 31 by folding the bag opening edge part 16 outside the garbage receiving basket upper end peripheral part 31. Thereby, the bag opening edge part 16 can be tied to the garbage receiving basket upper end peripheral part by the elastic string 2 and the bag body 1 can be kept in a flatly expanding state is a natural state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164517-A (JP)
Title: Medical tube
Inventor: KUMAI YUJI
IPC: A61M1/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical tube which can be easily manufactured and is made of a highly flexible 1,2-polybutadiene resin.  <P>SOLUTION: This medical tube consists of a 1,2-polybutadiene resin composition prepared by compounding a fatty acid amide compound with the 1,2- polybutadiene resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171140-A (JP)
Title: Optical fiber drawing furnace
Inventor: KUROSAWA YOSHINORI
IPC: G02B6/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber drawing furnace in which heat transfer to an optical fiber is sufficiently carried out to draw even when a gas having a low heat conductivity such as argon is used.  <P>SOLUTION: In the optical fiber drawing furnace 1 for drawing an optical fiber preform 5 in which a furnace core pipe 3 is formed from a carbon based material and an inert gas is fed to the inside of a furnace core 6 from the vicinity of the lower part of the furnace core pipe 3, an inert gas flow passage 14 once extending to the upper side of the furnace core 6 from an inert gas feed port 12 formed in the vicinity of the lower end part of the furnace core pipe 3 and returning to the lower part of the furnace core 6 is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164975-A (JP)
Title: Spot welding method for high tensile strength galvanized steel sheet
Inventor: KAMAKURA KAZUHIKO
IPC: B23K11/24
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a spot welding method for a high tensile strength galvanized steel sheet capable of preventing cracks of a spot welding part in the high tension galvanized steel sheet and forming a high quality welding part.  <P>SOLUTION: The spot welding is applied to the high tensile strength galvanized steel sheet by adjusting a shape of an electrode to be used and an energizing time so that an appropriate electric current range ΔI becomes 1.0 kA or more, preferably 2.0 kA or more which can stably form a nugget having a desired nugget diameter d or more and molten remaining thickness of 0.05 mm or more in the spot welding of the high tensile strength galvanized steel sheet. The energizing time is 2 cycles or more, preferably in a range from 3 cycles or more to 15 cycles or less. The electrode having such a shape that a tip diameter is the desired nugget diameter or more and a tip radius R of curvature is 40 mm or more is preferably used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171015-A (JP)
Title: Plug apparatus, and spray machine and pneumatic transport machine using the same
Inventor: AMEGAI HIROSHI
IPC: E21D11/10
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug apparatus mounted to a spray machine or a pneumatic transport apparatus, in which stable transport state can be continued, and safe and stable work can be performed.  <P>SOLUTION: Air pulses are generated at regular intervals in a material tank and/or a transport circuit and/or a plug forming space portion (plug nozzle) disposed in an intermediate portion between them, a material plug or an air plug is formed by the air pulses, and the lengths of material plug and the air plug can be arbitrarily changed by a control apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174293-A (JP)
Title: Guide member and method for mounting light emitting element to substrate
Inventor: KASAI TOSHIO
IPC: H05K3/30
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide member and a mounting method capable of mount ing a plurality of light emitting elements to a single substrate.  <P>SOLUTION: In a method for inserting each lead wire 2 of a laser diode (LD) 20 into respective insertion hole 27 of an LD drive substrate 26 in a scanning optical device, the guide member 30 having a taper-like guide holes 32 of which diameter is gradually reduced from a large aperture 32a on a first face facing to the LD 20 to a small aperture 32b on a second face facing to the substrate 26 is arranged between the LD 20 and the substrate 26, each lead wire 2 of the LD 20 is inserted and penetrated into the respective guide hole 32, so that the lead wires 2 are inserted into a corresponding penetration hole 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167582-A (JP)
Title: Foot keyboard device for electronic keyboard instrument
Inventor: NIITSUMA SHINJI
IPC: G10B3/14
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot keyboard device of an electronic keyboard instrument which can be improved in the accuracy of detecting the touch state of foot keyboards by key switches due to a relatively simple construction.  <P>SOLUTION: The foot keyboard device has a plurality of the freely rotationally movable foot keyboards 2 which extend in a longitudinal direction, single leaf spring-like switch actuators 19 which are fixed at their rear ends, extend in the longitudinal direction and are supported in the state of placing their front ends on the respective rear ends of the foot keyboards 2 and key switches 18 which detect the touch state of the foot keyboards 2. The key switches 18 are arranged to line up in the longitudinal direction below the switch actuators 19 and have first and second contacts 22a and 22b which are successively turned on by the energizing force of the switch actuators 19 when the foot keyboards 2 are touched.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002289911-A (JP)
Title: Device for optical communication
Inventor: ASAI MOTOO
IPC: H01L31/12
Filed: 2001-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for optical communication which is composed of a board for IC chip mounting, where a light-receiving element and a light- emitting element are mounted in specified positions and a multilayer printed wiring board, where an optical waveguide path is formed at a specified position, and is low in connection loss between mounted optical parts, and is superior in reliability on connection. SOLUTION: In this device for optical communication, consisting of the board 120 for IC mounting and the multilayer printed wiring board 100, the board 120 for IC chip-mounting includes a conductor circuit 129, an interlayer insulating layer 122, and a via hole 127 connecting the conductor circuits catching the interlayer insulating layer, and a light-receiving element 138 and a light- emitting element 139 are mounted on the board 120 for IC chip mounting.
Patent JP-2003179961-A (JP)
Title: Portable terminal system
Inventor: KOBAYASHI YUICHI
IPC: H04W92/18
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a user forgets things to do even when an object person is located closely at an unexpected time since there is a memorandum function as a main function of a portable terminal and the contents of an action for a user to perform is temporally managed by a conventional memorandum function.  <P>SOLUTION: In addition to the conventional function, the portable terminal system is provided with a means for sensing a person close to the user and stores a person file inputting person information and an action file inputting the action for the user to perform to the person located closely to the user. The person file has information for uniquely identifying the person. The action file has information recording the information of the person and the action to be done by the user while that person is located closely to the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179489-A (JP)
Title: Phase-locked loop circuit having automatic regulator of free-running frequency of voltage-controlled oscillator
Inventor: SHIMODA TETSUYA
IPC: H03L7/113
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLL circuit having an automatic regulating function of a free-running frequency of a voltage-controlled oscillator (VCO) without influence of the stability of a circuit to the operation stability without the need for a circuit for generating a reference clock signal of high stability.  <P>SOLUTION: The PLL circuit 20 counts up the number of pulses of the pulse signals output from the VCO 22 during a period, in which the compared result signal of a phase comparator 26 is at a predetermined level, and updates the digital data by a microcomputer 32 based on the counted value. A DAC 36 generates an analog signal corresponding to the digital data. This analog signal and the signal filtered by a low-pass filter 28 from the compared result signal of the phase comparator are added by a coupler 30, and the added signal is used as the frequency control signal of the VCO, and thereby the free running frequency of the VCO is automatically regulated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179564-A (JP)
Title: Information delivery system, server, and terminal device
Inventor: NAITO MASAHIKO
IPC: A63F13/71
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To enable execution of application of a large number of participators where real time property is requested.  <P>SOLUTION: The server 110 of a quiz sponsor broadcasts a question to the portable telephones 101, 102, and 103 of a large number of persons, while participators input an answer to the portable telephones. Subsequently, the server 110 broadcasts the next question that only the participators having inputted a right answer to the preceding question can receive. Without transmission of an answer from the participators to the server, this system identifies one who have given a right answer, on the side of portable telephones, based on the conditions contained in the delivery information. After delivery of all questions, this broadcasts the access information to sponsor side as the information that only the participators who have given right answers to all the questions can receive. This way, up road communication for making contact with the side of sponsor is permitted to only a limited number of participators who have given right answers to all the questions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175267-A (JP)
Title: Storage box
Inventor: ISHIJIMA KAZUO
IPC: A63F7/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To stably stack storage boxes even when the storage box is heaped with game balls.  <P>SOLUTION: The bottom lower surface 3 of each storage box is curved, so that the lower surface of an upper storage box will not abut to the game balls stored in a lower storage box stacked under the upper storage box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194815-A (JP)
Title: Reactive solid phase carrier and dna fragment detecting tool
Inventor: SHINOKI HIROSHI
IPC: C12Q1/68
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing method capable of stably bonding a pre-prepared DNA fragment, a nucleotide derivative such as oligonucleotide or its relative body to a solid phase carrier surface by quick reaction, a manufacturing method of the nucleotide derivative or a fixing carrier of its relative body by using the fixing method, and a detecting tool of a nucleic acid fragment sample represented by a DNA chip.  <P>SOLUTION: This tool detects and fixes a reactive solid phase carrier by respectively fixing a group of vinyl sulfonyl group or its reactive precursor group to a surface of a solid phase carrier via a connecting group by covalent bonding by using a divinyl sulfone compound, and the nucleic acid fragment sample by bonding and fixing the nucleotide derivative such as oligonucleotide, polynucleotide, a peptide nucleic acid or its relative body to the reactive solid phase carrier by covalent bonding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189114-A (JP)
Title: Color image reader
Inventor: NOMOTO MITSUMASA
IPC: H04N1/60
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image reader with a data interpolation function for interpolating between data that can completely separate color aberration in a measurement direction from color aberration in other directions, exclude the effect of a read position deviation component of the reader, and quickly measure the color aberration with high accuracy so as to correct the image.  <P>SOLUTION: The color image reader uses a pattern with ununiform density in a direction of measuring the color aberration and uniform density in a direction perpendicular to the direction of the measurement, obtains a relative value between an optical image signal data stream in the direction of measuring the color aberration in an image signal in one color in the obtained pattern and an image signal data stream at the same position in other single color image signal, calculates the accumulation of the absolute values, sequentially shifts a differential relative position between the image signal data stream and the relative data stream by using the data stream in the direction perpendicular to the direction of measuring the color aberration, acquires the respective accumulated values, and calculates a relative color aberration being a minimum value of the respective accumulative values obtained by an accumulation value calculation means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182921-A (JP)
Title: Sheet-like medium post-treatment device, and image forming device
Inventor: ANDO AKITO
IPC: B65H31/34
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and the cost of a sheet-like medium post-treatment device, to excellently perform the stapling work of every part without being affected by any raise or curl by staples, and to neatly stack sheet-like media on a paper ejecting tray without leaving behind any rear end portions of the sheet-like media in an auxiliary tray.  <P>SOLUTION: Paper sheets with an image formed thereon are ejected astride the paper ejecting tray 12 and the auxiliary tray 55, and in this state, the paper sheets are longitudinally adjusted by return rollers 72a and 72b, transversely adjusted by an adjusting member (not shown), and stapled by a stapler (not shown). When the paper sheets are stapled, the return rollers 72a and 72b are turned in the reverse direction, and the auxiliary tray 55 is accommodated. The accommodation time of the auxiliary tray 55 is changed according to the paper sheet size so that the rear end portions of a sheet bundle SB are not buckled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186615-A (JP)
Title: Pen-type coordinate input device
Inventor: KONISHI TAKAYA
IPC: G06F3/041
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pen-type coordinate input device which enables a user to set arbitrarily and easily a parameter or a function with finger or the like.  <P>SOLUTION: A jog dial operation part 10 is prepared on the body of a digitizer and a shape of a contact part, to which a user contacts with a finger or the like is to be formed so that the rotational direction and rotational quantity can be judged through the sense of touch. A storage medium 22 is provided so that the relationship between a position of a jog dial and a function indicated by the jog dial can be recognized, and at starting time, the position of the jog dial is recognized as an initial value by the storage medium 22 and for every work, the initial value can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188089-A (JP)
Title: Method and program for calculating exposure condition, recording medium, method for manufacturing reticle, method and device for manufacturing structure, and method for providing calculation service of exposure condition
Inventor: HATAYAMA TAKASHI
IPC: G03F1/80
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency in the aspect of cost by preventing a low performance chip from being fabricated, or to provide a method for calculating an exposure condition easy-to-use for a user using a variety of aligners.  <P>SOLUTION: At the time of determining a chip area array composed of a plurality of chip areas being arranged in an area capable of forming a chip and/or an exposure area array composed of an area capable of exposing at least one chip area based on substrate information indicative of the size of the area capable of forming a chip on the substrate, chip information indicative of the size of the chip area, and exposure information indicative of the size of the exposure area, a decision is made whether each exposure area constituting the exposure area array is an effective exposure area to be exposed actually or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189735-A (JP)
Title: Vegetation body
Inventor: YAMADA TADASHI
IPC: A01G1/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetation body artificially creating a moisture-retaining storage environment and a vegetation base both necessary for the germination and growth of woody plant seeds.  <P>SOLUTION: This vegetation body 1 comprises a seed layer 2 having herbaceous seeds 4, a degradable net 10 covering the seed layer, plural bag bodies 6 arranged between the seed layer and the degradable net at appropriate intervals and comprising woody plant seeds 8 needing to be stored in a moisture- retaining environment and a vegetable moisture retaining material 9, and connecting members 11 uniting the seed layer, the degradable net and the bag bodies in one.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002281915-A (JP)
Title: Texture improver for food heated in microwave oven
Inventor: TAKAHASHI TOSHIHIRO
IPC: A23L29/00
Filed: 2001-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a texture improver capable of imparting characteristics that a food is soft and elasticity can be maintained with excellent texture such as a crispy feeling or mouth meltability and even excellent flavor without causing wrinkles in the surface, swelling or increasing firmness, when the food kept in a frozen state, a cold storage state, a preserved state at normal temperature or a thawed state after freezing is heated in a microwave oven. SOLUTION: This texture improver is characterized as comprising an alginic acid ester and is used to improve the texture when the food is heated in the microwave oven.