baber/WOPTO huggingface dataset:
Patent JP-2005017433-A (JP)
Title: Photomask, pattern forming method using photomask, and mask data creating method of photomask
Inventor: MITSUSAKA AKIO
IPC: G03F1/29
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously micronize an isolated space pattern and an isolated line pattern or a dense pattern.  <P>SOLUTION: A semi-shielding part 101 having shielding to exposure light, a transparent part 102 surrounded with the semi-shielding part 101 and having transparency to the exposure light, and an auxiliary pattern (phase shifter) 103 positioned in the neighborhood of the transparent part 102 are provided on a transparent substrate 100. The semi-shielding part 101 and transparent part 102 transmit exposure light in phase with each other. The phase shifter 103 being the auxiliary pattern by transmitting the exposure light in a reverse phase by making the semi-shielding part 101 and the transparent part 102 a reference, and transfer is not performed by the exposure light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014360-A (JP)
Title: Drill
Inventor: YASUMI YOSHINORI
IPC: B23B51/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill of simple structure used for processing an object to be processed to form a hole, of which the bottom part is diametrically expanded, to the object to be processed and capable of efficiently performing the processing of a preparative hole, the diametrically expanding processing of the hole bottom part and the internal cleaning of the hole.  <P>SOLUTION: In the drill 200 wherein a shank part 211 is provided to a drill main body 210 integrally or separately, the drill main body 210 has the flange part 207 provided thereto on the side of the shank part, a cutting blade part 201 provided to the leading end side thereof, a predetermined first taper part 204 and a predetermined second taper part 206. The flange part 207 on the side of the shank part is provided with a predetermined third taper part 207a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016407-A (JP)
Title: Control device for spark ignition type engine
Inventor: HITOMI MITSUO
IPC: F02M25/07
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To expand a compression self-ignition combustion region into a high-speed high-load side and effectively suppress knocking in a region in the high-speed high-load side of the compression self-ignition combustion region.  <P>SOLUTION: This control device for a spark ignition type engine has an EGR control means 32 comprised of a valve operation control means 33 for controlling operation of an intake/exhaust valve such that hot burned gas by internal EGR is left inside a combustion chamber and a cold EGR control means 34 for controlling introduction of cooled external EGR. In this control device, EGR is controlled in an operation region in a low-speed low-load side of the compression self-ignition combustion region, such that the hot burned gas is left inside the combustion chamber. In the operation region in the high-speed high-load side of the compression self-ignition combustion region, the EGR is controlled such that cooled EGR gas is introduced into inside of the combustion chamber. In addition, this control device is provided with a means 36 for performing ignition assist at the time of compression self-ignition combustion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015680-A (JP)
Title: Polyglucuronic acid
Inventor: KATO YUMIKO
IPC: C08B15/04
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyuronic acid being excellent in safety, biocompatibility, and biodegradability, useful as a raw material for the synthesis of various functional materials such as foods, medical supplies, medicines, and cosmetics and having a uniform structure, a high molecular weight, and a high water solubility.  <P>SOLUTION: The polyglucuronic acid has a weight-average molecular weight of at least 30,000, gives an infrared absorption spectrum having no absorption peak ascribable to aldehyde groups, and has a uniform structure. This polyglucuronic acid has a water solubility higher than that of a conventional one.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014812-A (JP)
Title: Vehicle rear displaying device
Inventor: TORII AKIRA
IPC: G03B15/00
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for displaying a rear of a vehicle capable of picking up and displaying an image of a rear of a vehicle with a simple design structure.  <P>SOLUTION: A camera 2 is arranged on a roof at a rear part of a vehicle, and its image pick-up direction can be changed. When lock of any of doors A11-D14 is released, an ECU7 transmits drive signals to the camera 2, so as to change the image pick-up direction of the camera 2 to a backward direction with a position of the door as a reference. The picked-up image is transmitted to a display arranged around a seat nearest to the door, and displayed. This make is possible to pick up and display the image of the rear of the vehicle with a simple design structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017956-A (JP)
Title: Optical filter member, and package for housing solid-state image pickup element using the same
Inventor: KOBAYASHI YOJI
IPC: H04N5/335
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter member having excellent optical characteristic and excellent long term reliability, and to provide a package for housing a solid-state image pickup element which uses the optical filter member.  <P>SOLUTION: The optical filter member 1 comprises a dielectric multilayer film 3 obtained by laminating plural kinds of dielectric thin films different in diffraction index on a principal surface of light transmitting substrate 2 of square flat plate shape. Therein, the dielectric multilayer film 3 is constituted so that the first layer 3a adjacent to the dielectric multilayer film and the outermost layer 3c consist of silicon dioxide and the second layer 3b adjacent to the first layer 3a has its thickness that is ≥0.1 nm and is ≤0.15 times of the first layer 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020633-A (JP)
Title: Manufacturing method of temperature compensated crystal oscillator
Inventor: HATANAKA HIDEFUMI
IPC: H03B5/32
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a temperature compensated crystal oscillator capable of obtaining a small-sized temperature compensated crystal oscillator with simple handling and excellent in the productivity.  <P>SOLUTION: The manufacturing method is characterized in that a mother board 15 including a board region A having a window 16 and a sacrificial marginal region B having a write control terminal 17 is prepared, then a package body 1 for containing therein a crystal vibrating element 5 is fitted to each board region A of the mother board 15 in a way of choking the window 16, an IC element 7 is mounted on the surface of the package body 1 located inside the window 16, temperature compensation data are given to the IC element 7 in each board region A via the write control terminal 17, a memory in the IC element 7 stores the temperature compensation data, and the mother board 15 is cut off along the outer circumference of each board region A to manufacture the temperature compensated crystal oscillator by cutting off each board region A from the sacrificial marginal region B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004105705-A (JP)
Title: Photocell ion toothbrush having character diagram and electronic light emission display device
Inventor: IN SHORYU
IPC: A46B15/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocell ion toothbrush having a character diagram and electronic light emission display device for efficiently improving a tooth and oral cavity sanitation state while decomposing a causal bacteria of plaque decomposition in an oral cavity, neutralization of an organic acid, dental caries and alveolar pyorrhea by promoting oxidation-reduction reaction of a hydrogen ion by efficiently promoting the polarization action by photocell electrochemical reaction.  <P>SOLUTION: A photocell 2 is arranged on one end of a handle part 1; an On-Key 3 is arranged on the other one end; simultaneously when arranging the character diagram and electronic light emission display device 4 in another one, electric conductor pairs 12a are integrally arranged with an insulator 11 integrally formed with the handle part in the direction of a toothbrush part 10 from the handle part 1; an electric conductor 12b is arranged on the other one end; and a conductive part is constituted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005024355-A (JP)
Title: Breakage testing machine for sheet-like article
Inventor: YUASA HIROAKI
IPC: G01N3/20
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breakage testing machine for sheet-like articles, bent to be used to solve the trouble wherein correlation with the actual production of a case is not sufficient, test is also complicated and precision is also low.  <P>SOLUTION: This breakage testing machine 11 is equipped with a base stand 15 and a top panel 13 connected to the base stand 15 and has a handle 17a and a hinge 17b, both of which freely regulate the angle formed by the base stand 15 and the top panel 13, and a protractor 19 for confirming the angle formed by the base stand 15 and the top panel 13. This testing machine 11 is used to give evaluation point in four ranks for each of a process (1) of drying the sample formed by cutting a liner paper into a predetermined size, a process (2) of installing the sample on the testing machine in a state with the surface thereof turned downward, a process (3) of regulating the angle formed by the base stand 15 and the top panel 13 to 60°, before allowing the top panel to fall toward the base stand and a process (4) of evaluating the crack state of the folded place of the sample in four stages, to evaluate the breakage properties of the sheet-like article, such as the liner paper 1 or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005023394-A (JP)
Title: Conductive powder, production method thereof and conductive paste
Inventor: NISHIYAMA HARUO
IPC: H01G4/12
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a conductive powder wherein variation in oxidation resistance among conductive powder particles is suppressed.  <P>SOLUTION: A production method has a base metal powder precipitation step 11 wherein an aqueous reducing agent solution containing a first reducing agent is mixed with an aqueous metal salt solution containing a base metal ion to induce oxidation-reduction reaction whereby the base metal ion is reduced and a base metal powder is precipitated. The following first washing step 12 involves washing of the base metal powder and the following dispersion step 13 involves dispersing of the base metal powder, which is still wet, in an aqueous nickel salt solution containing nickel ion. The following alloy powder precipitation step 14 involves addition of a second reducing agent containing a boron component such as a borohydride or amine borane to the aqueous nickel salt solution and precipitation of a nickel-boron alloy powder at the surface of the base metal powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032819-A (JP)
Title: Device and method for peeling resist
Inventor: OKAMOTO TADAO
IPC: H01L21/304
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for peeling resist by which a sulfur residue and particles can be prevented from remaining on the surface of a substrate after the substrate is treated with a sulfuric acid and hydrogen peroxide water.  <P>SOLUTION: After a wafer W is treated with a resist peeling liquid prepared by mixing the sulfuric acid and hydrogen peroxide water with each other, the resist peeling liquid adhering to the surface of the wafer W is washed away with hot water by supplying the hot water to the surface of the wafer W. Namely, the hot water is supplied to the central part of the surface of the wafer W from a DIW nozzle 4 while the wafer W is rotated at a speed of of 300-1,500 rpm by means of a spin chuck 1. The hot water supplied to the surface of the wafer W flows toward the peripheral edge of the wafer W from the supplied position upon receiving a centrifugal force generated when the wafer W is rotated. Consequently, the hot water is spread over the whole surface of the wafer W and washes away the resist peeling liquid adhering to the surface of the wafer W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031807-A (JP)
Title: Data updating method in data processing system and data processing system
Inventor: SASAKI KAZUMI
IPC: G06F15/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To keep consistency of data between respective work terminals without any interruption of work.  <P>SOLUTION: A plurality of terminals connected via a communication line have information individually and perform information updating respectively. In this environment, a data management terminal is prepared for reflecting updated contents in all of the respective terminals, and the updated contents reflected by the data management terminal are transmitted in a differential form to the respective terminals. In the respective terminals, data are updated with the transmitted updated contents, and consequently, consistency of data among a plurality of terminals can be maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245025-A (JP)
Title: Control lever safety device for heavy equipment
Inventor: JO CHUN HO
IPC: E02F9/20
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control lever safety device for heavy equipment which prevents the operation of a working device even in the case of operating or touching a control lever in the engine running state of the equipment.  <P>SOLUTION: This control lever safety device for heavy equipment is provided with: an operating switch assembly 17 supporting a safety lever 13 horizontally and tilting the safety lever 13 downward when rotating a tilting lever 14, to cut off a power supply of a first limit switch 16 connected to the control lever 11; and a latch assembly 22 connecting a latch 20 fixed to a first support and connected to a load 18 connected movably in linkage with the control lever 11, detachably to a second support 19 mounted to a driver's seat 10, and tilting a console box 12 upward when rotating the tilting lever 14, to cut off a power supply of a second limit switch 21 connected to the control lever 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004360153-A (JP)
Title: Underwear
Inventor: TERAMAE NAOKO
IPC: A41B9/12
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underwear for removing sweat easy to put on and take off with a dress on.  <P>SOLUTION: This underwear is so designed that the sides of a front body (1) of a gauze towel cloth and a back body (2) of a thick towel cloth are separated from each other, and a connecting means such as a string (3) to connect the front body (1) with the back body (2) is attached to a waist position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033530-A (JP)
Title: Output buffer circuit and interface circuit using output buffer circuit
Inventor: SAKAMOTO KAZUHO
IPC: H03K19/0175
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an output buffer circuit capable of outputting either a low voltage signal of 3.3V or a high voltage signal of 5V with respect to a low voltage input signal of 3.3V with a simple circuit configuration, and an interface circuit using the buffer circuit.  <P>SOLUTION: Voltage Vref being gate voltage of a PMOS transistor 31 is changed in accordance with voltage of power supply voltage VCC1, a PMOS transistor 32 is serially connected to the PMOS transistor 31, and gate voltage of the PMOS transistor 32 is changed in accordance with the voltage of the power supply voltage VCC1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035317-A (JP)
Title: Belt for pneumatic tire, pneumatic tire using the same belt and manufacturing method for the belt
Inventor: TAKAGI SHIGEMASA
IPC: B60C9/18
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt for a pneumatic tire reduced in material cost and manufacturable by small-scaled manufacturing equipment.  <P>SOLUTION: The pneumatic tire 10 is constituted by winding and arranging the belts 17 and 18 for reinforcement in a circumferential direction of a tire 100 on outer peripheral sides of body plies 11 and 12 and an inner peripheral side of a tread layer 15. Each of the belts 17 and 18 is formed by making as a core material a belt substrate made of thin plate steel plate having circumferential length and width length required to protect the outer peripheries of the body plies 11 and 12 on the inner peripheral side of the tread layer 15 and formed to exert holding force in an oblique direction in relation to the longitudinal direction axis, and by integrally forming a rubber layer on the whole surface of the belt substrate. A plating layer is formed on the whole surface of the substrate by plating the belt substrate before integrally forming the rubber layer to ensure adhesion with the rubber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041708-A (JP)
Title: Coated granular fertilizer and method for producing the same
Inventor: TABEI NOBUAKI
IPC: C05G3/00
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slow-acting coated granular fertilizer which is naturally degradable, good in the ability to release a fertilizer component delayingly, and is easily applicable to an industrial production process.  <P>SOLUTION: The coated granular fertilizer is prepared by coating a granular fertilizer coated or not coated with a hydrophobic compound with a polyurethane coating film formed by reacting hydrogenated castor oil with a polyisocyanate component. In the reaction of the hydrogenated castor oil with the polyisocyanate component, the equivalent ratio of the NCO groups originated in the polyisocyanate component to the OH groups originated in the hydrogenated castor oil is 0.33 to 0.9. A method for producing the same is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048372-A (JP)
Title: Heat insulating material for foundation adiabatic method
Inventor: WATANABE NOBORU
IPC: E02D27/01
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating material for a foundation adiabatic method excellent in heat insulation property, having high fitness for a concrete foundation and excellent in workability in the case it is used.  <P>SOLUTION: The heat insulating material for the foundation adiabatic method is so constituted that it is formed of a short fiber assembled body, the short fiber assembled body is formed of a matrix fiber and a low melting point fiber containing a component having a melting point lower than the melting point of the matrix fiber, and that the matrix fiber contains a variant structure fiber. When specially polyester as an element is only used, the element is excellent in recycling nature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055943-A (JP)
Title: Auction support server, method, and program
Inventor: KASAI YOSHITOMO
IPC: G06Q30/08
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auction support server, an auction support method, and an auction support program, which support trade agreement at an auction venue to which a seller participant puts a thing up for auction for the first time.  <P>SOLUTION: This auction support server relays one or more auction venues for trade of a vehicle to a purchase terminal participating the auction for intermediating trade of the vehicle. This auction support server is provided with a vehicle information acquisition means acquiring vehicle information about the vehicles put up to respective auction venues, a vehicle information database creation means creating a vehicle information database of the acquired vehicle information in unified format, an agreement result reflection means reflecting an agreement result of auction to the vehicle information database, and re-auction means extracting a vehicle failing in bidding from the vehicle information database and putting the vehicle up for auction again to the purchase terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062949-A (JP)
Title: Card reader/writer
Inventor: NAKAZAWA HIROSHI
IPC: G07F7/08
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a countermeasure for the case, where a "routeman" (maintenance person) who patrols the installed destinations of vending machines has missed to carry a cleaning card being a cleaning tool for a card reader/writer equipped on the vending machine.  <P>SOLUTION: The card reader/writer is mounted on the vending machine and corresponds to sales by a prepaid card, an ID card or the like, and cleaning of the internal mechanism is performed as maintenance work of the card reader/writer, by inserting the cleaning card in a card loading slot on a front face of a case. A card holder 11, shaped like a pocket, is provided on a back face side (inside the vending machine) of a case 8 of the card reader/writer 7, and the cleaning card 12 is always held and stored therein. Then, when the "routeman" who patrols the installed destinations of the vending machines performs cleaning of the card reader/writer, he can use the fixed cleaning card to perform the cleaning of the internal mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060449-A (JP)
Title: Biaxially stretched polyester film
Inventor: TAKAHASHI KOZO
IPC: B29C55/12
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a biaxially stretched polyester film having excellent transparency and a small rise in haze after processing steps while retaining the advantages of using a biaxially stretched film including, for example, mechanical properties, electrical properties, dimensional stability, heat resistance, chemical resistance, surface hardness, and high transparency.  <P>SOLUTION: This biaxially stretched polyester film is composed of a polyester having an ethylene terephthalate unit and/or an ethylene naphthalate unit as the main constituting component, has a total luminous transmittance of ≥90%, a haze of ≤2%, and a rise in haze, when heat treated at 150°C for 30 minutes, of ≤1%, and contains 2-10 wt.% cyclohexanedimethanol copolyester.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071400-A (JP)
Title: Electronic music device and music data processing program
Inventor: YANAGAWA TAKAHISA
IPC: G11B20/10
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To protect copyright by utilizing a large-capacity unprotected recording medium in which the high-speed read/write of a file is possible.  <P>SOLUTION: In this electronic music system, a music data file Mf is stored in a protected recording medium 4b1 not readable by a general-purpose device PC but readable by a specific electronic music device including an electronic music device EM, and encrypted (EC) in a state of being decipherable by the specific electronic music device EM. The encrypted music data file ca be copied on an unprotected recording medium 4b2 readable by the general-purpose device PC and the specific electronic music device EM. In the protected recording medium, a copy management file Cf containing the copy information Cp of the music data file Mf is stored, and copying to the unprotected recording medium is limited (RF) on the basis of a copy situation indicated by the copy information Cp. When the music data file Mf is copied on the unprotected recording medium, the copy information Cp is updated (UD), and a copy limiting function on the unprotected recording medium is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI