baber/WOPTO huggingface dataset:
Patent JP-2005062999-A (JP)
Title: Communication method of ic card reader, ic card reader and communication program thereof
Inventor: SHIOMI TOSHIAKI
IPC: B42D15/10
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the average processing period of time by optimizing the order of activation trials.  <P>SOLUTION: A communication method of an IC card reader performs data communication between the IC card reader equipped with a reader side communication part and an IC card equipped with a non-contact communication part. The IC card reader comprises a memory part that stores a counter for each of a plurality of communication methods; and when activation trials are implemented with the IC card by inserting the IC card to the IC card reader (Step 1 (S1)), it decides the order of activation trials and performs them, based on the counter value (Steps 2-5 (S2-5)). The counter, by the communication method of the IC card, is rewritten depending on success or failure of the activation of the IC card (Steps 6-10 (S6-10)).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058055-A (JP)
Title: Method for treating cellulosic biomass and system for treating the same
Inventor: NAKANISHI NORIYOSHI
IPC: C12M1/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simplifying a pretreatment for saccharifying cellulosic biomass and selecting the cellulosic biomass suitable for an alcohol fermentation to obtain a substance slightly giving loads to environments in a high yield, and to provide a system for producing the substance.  <P>SOLUTION: This method for treating the cellulosic biomass comprises an electrically treating process for using weeds as the cellulosic biomass, immersing the weeds in a buffer solution and then applying an electric voltage to the buffer solution to obtain the electrically treated weed product, a saccharifying process for saccharifying the electrically treated product with an enzyme to obtain the saccharified product, and a fermentation process for fermenting the saccharified product as a raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065412-A (JP)
Title: Stack structure in power converter
Inventor: TAKIZAWA AKITAKE
IPC: H01L25/07
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce surge voltage and radiated noise by lowering the inductance of a bus bar in the middle of DC of a power converter such as an inverter.  <P>SOLUTION: This stack structure is provided with a conductor 36 for negative potential which connects an IGBT module 11 with first capacitor groups 14 and 15, similarly a conductor 37 for positive potential, and a conductor 38 for negative potential which connects the IGBT module 11 with second capacitor groups 12 and 13, and the positive potential of the second capacitor groups 12 and 13 is common with the conductor 37. That is, the inductance value is lowered by arranging the second capacitor groups 12 and 13 not flatly as before but spatially (three-dimensionally) on, for example, the top of the first capacitor groups 14 and 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058502-A (JP)
Title: Ablation catheter with balloon
Inventor: TAKAOKA MOTONORI
IPC: A61B18/12
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To turn a heating temperature by high-frequency dielectric heating to an appropriate temperature at all times.  <P>SOLUTION: In an ablation catheter with a balloon of this invention, a temperature sensor 9 is present at a position near a tip between a balloon center and a balloon tip at all times inside the balloon 2 in an expanded state. Thus, since it is separated from a liquid introducing port 2A at the rear end of the balloon and the temperature sensor 9 is hardly brought into contact with liquid at a low temperature which goes in and out of the balloon 2 from the liquid introducing port 2A at the rear end of the balloon during heating by the high-frequency dielectric heating, the situation that the temperature sensor 9 is brought into direct contact with the liquid at the low temperature and a temperature measured result becomes much lower than an actual temperature is avoided, and the temperature measured result becomes accurate at all times. As a result, since a high-frequency power source 10 supplies high-frequency power by an appropriate supply amount on the basis of the accurate temperature measured result, the heating temperature of the high-frequency dielectric heating is accurately controlled and the heating temperature is kept at the appropriate temperature at all times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059497-A (JP)
Title: Wooden plug drill
Inventor: KOBAYASHI HIROSHI
IPC: B27G15/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden plug drill which can cut out easily a wooden plug facilitating plugging work.  <P>SOLUTION: The wooden plug has a constitution wherein a drill body 1 driven to rotate by an electric drill or the like is provided with a center hole 2 directed upward from the fore end, while a window hole 3 making the center hole 2 open laterally is provided in the intermediate portion of the drill body 1, and a cutting face edge 4 cutting off a portion outside the center hole 2 is disposed at the fore end of the drill body 1. In this wooden plug drill, moreover, a chamfering edge 5 projecting into the area of the center hole at a prescribed tilt angle is disposed at the peripheral edge portion of the inner depth of the center hole 2. When a plate material is bored by this drill, a hole having the diameter of the drill body 1 is opened and simultaneously a columnar portion left uncut is formed in the center hole 2. This portion is shaped like a column of prescribed dimensions and also the fore end thereof is chamfered. Therefore the chamfered portion can be inserted into a hole to be plugged up and can be driven thereinto in a stable state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062688-A (JP)
Title: Liquid crystal display
Inventor: TANAKA SHINICHIRO
IPC: G02F1/1335
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the defect that there is a case that the whole screen is hardly viewed if the priority is given to either one of reflection and transmission, since a liquid crystal display of a reflection and transmission common type has a reflection region and a transmission region in one pixel.  <P>SOLUTION: Areas of light transmission regions of pixels playing the role in the same color or the ratios of the reflection region and the transmission region to each other are made different from each other by location in an effective screen. Thereby, the liquid crystal display wherein display can be more easily viewed for user convenience or use environment can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069045-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: UEDA KATSUNORI
IPC: F02D41/34
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine executing appropriate control of air fuel ratio during a transition period by accurately estimating suction air pressure in an intake manifold at a completion of a suction stroke.  <P>SOLUTION: Additional injection permission crank angle θ is established based on direct enter rate of fuel in a suction stroke. Suction air pressure (point E) or suction air quantity at completion of suction stroke is estimated by using change quantity (point C, point D) of suction air pressure or suction air quantity in the intake manifold (I/M) estimated every predetermined period (5ms) in neighborhood of the additional injection permission crank angle θ. As embodiment, fuel of additional fuel injection quantity (II) calculated based on the estimated suction air pressure (point E) or suction air quantity during transition of operation condition is additionally injected during suction stroke to control air fuel ratio at a predetermined air fuel ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071734-A (JP)
Title: Fuel cell
Inventor: HIBINO KOETSU
IPC: H01M8/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of improving a gas flow coming round to a portion directly under the projecting part of a diffusion layer, and capable of maintaining a gas flow velocity in the straight portion or the bent portion of a passage.  <P>SOLUTION: (1) This fuel cell is equipped with a separator 18 having a plurality of projecting parts 29 in the gas passage, and a groove 31 is provided on the top face of the projecting part 29. (2) The groove 31 is set up so that a collecting part 30 made by dividing the top face of the projecting part by the groove in the intra-surface direction have a uniform area. (3) The depth of the groove 31 is not less than an amount of a diffusion layer crushed when the diffusion layer is pushed by the collecting part 30. (4) The groove 31 has a first groove 31a and a second groove 31b obliquely intersecting to it. (5) The groove 31 is tilted in a direction along gas flow flowing a bent portion in the bent portion of the gas passage. (6) The groove 31 comprises a portion having a low step which is provided in a long land, and the area of the collecting part in the long land is made almost equal to the area of the collecting part in a short land.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071763-A (JP)
Title: Fuel cell separator
Inventor: MIYAZAWA ATSUSHI
IPC: H01M8/02
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell separator capable of performing water absorption and humidification as a carbon material does although a metallic plate which can be thinned is used.  <P>SOLUTION: A plurality of gas passage grooves 14 are formed in corrugated plate shapes by press working on a metallic plate 10 except for flat spaces 11 at both right and left ends. A reaction gas is supplied to an electrode membrane jointed body 50 disposed in the upper part of a page space from the gas passage grooves 14 formed on the page space side of the figure. The passage groove on the back side of the page space of the metallic separator 10 (trough if viewed from the front side of the page space) forms a cooling water passage while its both ends are sealed with a sealing member 15 having a moisture holding function, and the reaction gas passage is separated from the cooling water passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065963-A (JP)
Title: Radiation image processor, radiation image processing method, computer program and computer readable recording medium
Inventor: SAKAI KEIICHI
IPC: H04N1/387
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily and certainly join a plurality of digital radiation images continuing in a planar state together.  <P>SOLUTION: The corresponding points 41a and 41b and corresponding directions of two radiation images 31 and 32 continuing in a planar state are inputted by a user not only to move in parallel at least either one of the radiation images 31 and 32 so that the inputted corresponding points 41a and 41b coincides with each other with respect to the radiation images 31 and 32 but also to rotationally move at least either one of the radiation images 31 and 32 so that the corresponding directions (straight lines 42a and 42b) coincide with each other to easily and certainly join two radiation images 31 and 32 together.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066233-A (JP)
Title: Body composition meter
Inventor: NISHIURA SHIN
IPC: A61B5/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body composition meter for neatly and nicely storing a cable with excellent outer appearance and reducing time and labor in storing the cable.  <P>SOLUTION: The body composition meter includes a body weight measuring part 2 having electrodes for foot to measure biological impedance; a composition meter main body 3 having electrodes for hands to measure the biological impedance; and a curled code 10 as the cable for electrically connecting the body weight measuring part 2 to the composition meter main body 3. The storage part of the body weight measuring part 2 includes an opening for allowing the curled code 10 to be put in/out. The measuring part 2 internally comprises a curled code winding tool for winding-up the curled code 10 and storing it. A part of the curled code 10 is wound-up by the curled code winding tool, and the other part is stored in a part other than the curled code winding tool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073209-A (JP)
Title: Power line transmission unit and coupler circuit
Inventor: KAIDA YOSHIO
IPC: H04B3/56
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable reduction of noises etc. and amplification of a reception signal by attenuating a transmission signal as necessary with a simple configuration without adding a circuit such as an attenuator on a single processing circuit side.  <P>SOLUTION: The number of turns N2 of a secondary side wiring 11-2 of an insulating transformer 11 is configured so as to be smaller than the number of turns N1 of a primary side wiring 11-1, and an impedance Z2 of the secondary side is set so as to be smaller than an impedance Z1 of the primary side. Since such an impedance characteristic is provided, the amplitude level of a signal to be transmitted from the primary side of the insulating transformer 11 to the secondary side thereof is attenuated. On the contrary, the amplitude level of a signal to be transmitted from the secondary side to the primary side is amplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075035-A (JP)
Title: Riding rice transplanter
Inventor: YAMAZAKI HITOSHI
IPC: B62D25/22
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding rice transplanter ensuring rigidity of a driving seat and realizing cost reduction and light weight by simplification of a constitution.  <P>SOLUTION: The riding rice transplanter is provided with a machine body frame 4 constituting a machine body; a step floor 11 formed on an upper surface of the machine body frame 4; an expansion cover part 12 expanded from the step floor 11; and the driving seat 13a arranged on the expansion cover part 12 and is constituted such that a person is seated on the driving seat 13a and can operate the machine body. An apex part 13 of the expansion cover part 12 is formed as a seating surface of the driving seat 13a and the expansion cover part 12 is formed as a cover member integrally formed with the step floor 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074685-A (JP)
Title: Electronic apparatus and power supply method
Inventor: ENAMI EIJI
IPC: B41J29/38
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To acquire information from a sensor accurately while saving energy by controlling not only power supply to a sensor but also power supply to a sensor signal transmission circuit.  <P>SOLUTION: A timing control means 202 generates and delivers a sensor signal transmission circuit power supply control signal and a data take-in pulse. A power supply control means 203 receives the sensor signal transmission circuit power supply control signal and supplies power to a sensor signal transmission circuit 205 and a sensor group 105 (arrow is omitted). A data take-in means 206 takes in the sensor output from the sensor signal transmission circuit 205 by the data take-in pulse from the timing control means 202 and stores the sensor output which is read out by a controller 201 periodically or nonperiodically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079725-A (JP)
Title: Vehicle annunciator
Inventor: WATANABE KAZUYA
IPC: B60R1/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a vehicle annunciator for detecting the change of a target to which a user pays attention in the environment around a vehicle.  <P>SOLUTION: The vehicle annunciator 10 comprises a camera 20 for taking a picture of the surrounding area around a vehicle 1, a display 30 for showing the picture taken by the camera 20 with a touch panel usable for inputting a specified position on its display screen, and an ECU 50 for actuating an annunciator unit 40 to announce when it detects the change of pixel data at the inputted specified position in the pixel data forming the picture shown on the display 30 with the touch panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073534-A (JP)
Title: Green tea extract composition, and food/drink containing the same
Inventor: SATO SUSUMU
IPC: A23L2/52
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a green tea extract composition having excellent suppressing effect of bitterness and astringency on catechin in green tea so as not to lose original flavor of food/drink even when adding a sufficient amount of catechin to the food/drink, and food/drink containing the green tea extract composition.  <P>SOLUTION: The green tea extract composition is obtained by admixing casein and β-cyclodextrin to green tea extract liquid. The extract liquid preferably comprises 10-900 pts.mass of the casein and the β-cyclodextrin based on 100 pts.mass of solid. The green tea extract composition is preferably dried and powdered one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078903-A (JP)
Title: Cold cathode electron gun and electron tube, and manufacturing method of electron tube
Inventor: SHIODA AKINORI
IPC: H01J9/18
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode electron gun which has no leakage even if a field emission type electron source element is used as an electron source of an electron tube, and to provide the electron tube and a manufacturing method of the electron tube.  <P>SOLUTION: After prescribed welding is applied on an electron gun electrode, plating is applied, and thereby, a plated layer is formed on the surface of the electron gun electrode. Then, a field emission type electron source element is mounted. Thereby, molten metal having a micro minute metal particle size generated at welding work does not fly over to the field emission type electron source element. Further, metal dust adhered to the electron gun electrode can be embedded into the plated layer. Therefore, the occurrence of leakage between a gate electrode and an emitter due to the adherence of the metal dust can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075932-A (JP)
Title: Titanium catalyst solution and method for producing polyester by using the same
Inventor: MINOBE NOBUO
IPC: C08G63/85
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for preventing production of a deposit precipitated when a trimethylene glycol solution of a titanium compound is stored for a long period.  <P>SOLUTION: The titanium catalyst solution is a trimethylene glycol solution containing 0.1-30 wt.% titanium compound represented by general formula (1) (wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each independently an alkyl group having 2-10 carbon atoms or phenyl group; n is an integer of 1-6, with the proviso that when n is 2-6, a plurality of R<SB>2</SB>s and R<SB>3</SB>s may be same groups or different groups) and comprises an organic base in the range of 0.2-10 mol times based on a titanium element in the titanium compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004107339-A (JP)
Title: Method for producing allyl compound and condensation copolymer
Inventor: TAKAI MASAKI
IPC: C07C67/10
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce various allyl compounds by using a new catalyst system exhibiting enough high activity on an oxygen nucleophile of which the reactivity is low, when the new allyl compound different from a raw material compound for the allyl compound is produced by reacting the raw material compound with the oxygen nucleophile.  <P>SOLUTION: The new allyl compound exhibiting a composition formula different from that of the raw material compound for the allyl compound is produced by reacting the raw material compound for the allyl compound with the oxygen nucleophile in the presence of a catalyst containing one or more transition metal compounds and a multidentate phosphite compound, wherein the transition metal compound is formed out of a metal selected from a group comprising transition metals belonging to the 8th to 10th groups in the periodic table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115003-A (JP)
Title: Steering wheel and its manufacturing method
Inventor: MAKINO TORU
IPC: B62D1/06
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering wheel capable of improving resistance to humidity and having a surface layer made of a wooden material and to provide its manufacturing method.  <P>SOLUTION: In this manufacturing method for the steering wheel 1, a core metal unit 2 and a surface member 3 covering it are integrally molded, and the surface member 3 is constituted by laminating a surface decoration material 4 and a plurality of wooden thin plates 9 through a bonding sheet 10 in which bonding resin having resistance to humidity is impregnated in a basic material. Furthermore, the method comprises a process in which the surface decoration material 4 and a plurality of wooden thin plates 5 are laminated through the bonding sheet in which bonding resin having resistance to humidity is impregnated in the basic material to manufacture the surface member by molding and bonding them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005079021-A (JP)
Title: Alkaline dry cell and its sealing gasket
Inventor: YOSHIOKA MICHIE
IPC: H01M50/193
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To surely enhance reliability of a safety valve operation and anti-leakage performance in an alkaline dry cell with a low-cost sealing structure with the small number of parts.  <P>SOLUTION: In the alkaline dry cell using a sealing gasket 30 made of polyamide resin airtightly sealing a cell case 15 by being singly attached without interposition of a reinforcing member between the cell case 15 and an anode terminal plate 40, the sealing gasket 30 is of a structural shape having a first and a second thin parts 35, 36, and that the polyamide resin as its component raw material is polyhexamethylene dodecamide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077978-A (JP)
Title: Lithographic printing forme material and method for making lithographic printing forme
Inventor: KUROKI TAKAAKI
IPC: G03F7/004
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing forme material which does not require post-exposure heat treatment, has high sensitivity, imparts high printing durability and ensures improved storage stability, and to provide a method for making a lithographic printing forme using the same.  <P>SOLUTION: In the lithographic printing forme material having on a support a photosensitive layer containing (a) a photothermal conversion agent having absorption in a wavelength band of 700-1,300 nm, (b) a polymerization initiator, (c) a polymerizable-unsaturated-group-containing compound, (d) an alkali-soluble high molecular compound and (e) a polymerization inhibitor, the polymerization inhibitor is a hindered amine compound having a base constant (pKb) of 7-14 and a piperidine skeleton.  <P>COPYRIGHT: (C)2005,JPO&NCIPI