baber/WOPTO huggingface dataset:
Patent JP-2005213599-A (JP)
Title: TiCN-BASED CERMET AND ITS MANUFACTURING METHOD
Inventor: EBIHARA TORU
IPC: B23B27/14
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TiCN-based cermet cutting tool excellent in wear resistance and chipping resistance.  <P>SOLUTION: The TiCN-based cermet 1 comprises TiCN and a hard phase 2 containing carbide, nitride and carbide nitride of metals in the groups IVa, Va and VIa in the periodical table except for Ti, bonded by 1 to 30 wt.% binding phase comprising Co and Ni. A photograph by a scanning electron microscope (SEM) on any across section of the TiCN-based cermet 1 shows that: the hard phase 2 consists of a black first hard phase 2a and a gray second hard phase 2b; the average particle diameter d<SB>1in</SB>of the first hard phase 2a in the inner portion of the cermet 1 is 0.05 to 1.5 μm; the area ratio S<SB>1in</SB>of the first hard phase 2a to the entire area in the inner portion is 40 to 80% by area; a surface region sf is present where the ratio (d<SB>1sf</SB>/d<SB>1in</SB>) of the average particle diameter d<SB>1sf</SB>of the first hard phase 2a in the surface region to the average particle diameter d<SB>1in</SB>of the first hard phase 2a in the inner portion is 1.1 to 3 and where the ratio (S<SB>1sf</SB>/S<SB>1in</SB>) of the area rate S<SB>1sf</SB>of the first hard phase 2a in the surface region to the area rate S<SB>1in</SB>of the first hard phase 2a in the inner portion is 0.3 to 0.7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214843-A (JP)
Title: Water meter with leaked water detection function
Inventor: GOTO YOSHIHIDE
IPC: G01F1/06
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water meter with a leaked water detection function capable of detecting leaked water with excellent sensitivity, by fixing a vibration sensor simply.  <P>SOLUTION: This water meter is provided with a casing 6, the vibration sensor 9 for detecting vibration generated by water leakage in a city water pipe, a support mechanism component 8 stored in the casing 6 and for supporting a metering/displaying part 7 for measuring and displaying a flow rate of water, and a fixing member 10 for fixing the vibration sensor 9 onto one portion of the casing 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218249-A (JP)
Title: Stepping motor
Inventor: SHIMOMURA SHIGEYUKI
IPC: H02K37/24
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the assembling work of a stepping motor.  <P>SOLUTION: The extended part 15 in alignment with the profile of the motor 3 of the stepping motor 1 is extended from the standing part 5 of the angle 2 of the stepping motor 1. The motor 3 is formed to be held by the extended part 15, so that the motor 3 can be accurately positioned to the angle 2 by holding the motor 3 with the extended part 15 inbetween.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223065-A (JP)
Title: Process for producing wiring board and process for fabricating electronic device
Inventor: FURUHATA HIDEMICHI
IPC: C23C26/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To deposit a metal layer only at a required part and to form wiring by a simple production process.  <P>SOLUTION: The process for producing a wiring board comprises steps for (a) providing a catalyst 22 in the first and second regions 12 and 14 of a substrate 10, (b) decomposing inter-atomic bonding in the second region 14 of the substrate 10 by irradiating that region through vacuum UV radiation 26, (c) removing the part of the catalyst 22 provided in the second region 14 by cleaning the substrate 10, and (d) depositing a metal layer 36 on the part of the catalyst 22 left in the first region 12 to form wiring of the metal layer 36 along the first region 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194677-A (JP)
Title: Stab-proof vest
Inventor: SEDO YOSHIHIRO
IPC: A41D13/00
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stab-proof vest having a protective board having an almost shell-like shape in compliance with the figure of the chest of a woman and excellent in feeling of wear and shape stability.  <P>SOLUTION: This stab-proof vest is set on a front body with the protective board having an almost shell-like shape forward projecting along the lines from the periphery toward the inner side so as to correspond to the figure of the chest of a woman. The protective board is formed by laminating in the longitudinal direction one second protective sheet obtained by coating silicon carbide particles on a plain weave fabric and having excellent stab-resisting characteristics and an almost shell-like shape, seven first protective sheets obtained by coating silica particles on a plain weave fabric and having excellent blade-resisting characteristics and an almost shell-like shape, and a cushion sheet having as the material an aramid fiber, and covering the product with a cover body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223161-A (JP)
Title: Heat treatment apparatus and its cleaning method
Inventor: OKA SHINSUKE
IPC: H01L21/31
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment apparatus, wherein the precision of end point detection is improved when of performing gas cleaning of a film deposited on the inner wall of a treatment vessel, and to provide a heat treatment apparatus and its cleaning method, wherein the precision of end point detection of cleaning is improved in the a cleaning method of the apparatus.  <P>SOLUTION: In the cleaning method of the heat treatment apparatus 1, cleaning of the film deposited on the inner wall of the treatment vessel 2 is performed by introducing a cleaning gas inside the treatment vessel 2, while the inside of the treatment vessel 2 is heated with a heating mechanism 3, arranged at the periphery of the treatment vessel 2. In the method, a step A wherein the temperature of the heating mechanism 3 is controlled and a step B wherein the fixed power is added to the heating mechanism 3 are alternately performed, the variation in the intensity of light which has been emitted from the heating mechanism 3 and has passed the film is detected in the step B, by using a light intensity detection mechanism 20, and an end point of cleaning is detected. By the method, the nonconformity that there was a need for eliminating the film deposited in the treatment vessel is canceled, even though various kinds of thermal treatments are performed in manufacturing of a semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221899-A (JP)
Title: Display unit
Inventor: YAMANE JUN
IPC: H05K7/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit capable of deterring dust, dirt, etc., from reaching a top-surface side of a display component.  <P>SOLUTION: The display unit is equipped with a housing 10 having an opening part 11 covered with a transparent protection sheet 12 and the display component 20 which is mounted on the housing while positioned with the opening part. An endless rib 13 is provided at a circumferential edge of the opening part on the reverse-surface side of the housing and a flange part 21 is provided at an outer circumference of the display component. While the display component is mounted on the housing, the rib comes into contact with the flange part over the entire circumference to block a path linking the back surface side and front (display screen) side of the display component, thereby deterring dust etc., from reaching the display screen. Further, an extra member such as a gasket becomes unnecessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227118-A (JP)
Title: Temperature detector
Inventor: FUKAHORI MASAHISA
IPC: H01H37/32
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detector that can report to a remote site, even when a commercial power supply is not supplied to the installation area of equipment whose temperature is to be detected and can also be operated, even if an external battery requiring maintenance is not installed.  <P>SOLUTION: The temperature detector comprises an actuator 4 made of a shape memory alloy which returns to a stored shape on the basis of the temperature of an object whose temperature is to be measured in a case 6; an elastic member 7d for returning the actuator 4 to the displacement shape; when the temperature of the object whose temperature is to be measured decreases to the shape-returning temperature of the actuator 4; a power plant 2 having a piezoelectric element 1; a blow mechanism 5 for blowing the piezoelectric element 1 for generating power, in linking with the returning operation from the displacement shape of the actuator 4 to the stored shape; and a transmitter 3 for transmission by generated power by the blow mechanism 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201228-A (JP)
Title: Propulsion device
Inventor: MURAMATSU TOKIO
IPC: F03H99/00
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a current propulsion device generates noise and environment pollution and the like due to eruption of combustion gas and friction.  <P>SOLUTION: This propulsion device is provided with a mechanism 4 rotating an arm part 2 including a joint part 5 with a stopper, fixed by a rotation shaft part 3 at one end thereof and having a weight 1 attached on another end thereof around a center of the rotating shaft part 3 and reciprocating the arm part 2 in a radial direction of the rotation at timing of a specific rotation position. Consequently, noise to a perimeter can be reduced since the propulsion device can be sealed by a noise insulation device, and pollution of atmospheric air can be eliminated since propulsion is not by reaction of gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199253-A (JP)
Title: Ultrasonic liquid treatment apparatus
Inventor: NAKAHARA MICHITERU
IPC: B08B3/12
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic liquid treatment apparatus capable of more uniformly forming an ultrasonic field in the inside or outside of a tubular treatment vessel, and improving the efficiency in treating the liquid.  <P>SOLUTION: The ultrasonic liquid treatment apparatus 100 is provided with the tubular treatment vessel 11, an oscillator 12 to generate ultrasonic waves, and a clamp 13 having the oscillator 12 and clamping the outer surface of the tubular treatment vessel 11. The clamp 13 transmits vibrations generated by the oscillator 12 to the tubular treatment vessel 11 and irradiates the ultrasonic waves from the inner and outer surfaces with the tubular treatment vessel 11 as a radiant surface. As a result, more uniform ultrasonic field is formed in the tubular treatment vessel 11, and the efficiency in the acceleration of a chemical reaction, emulsification, and liquid treatment such as wastewater treatment can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235508-A (JP)
Title: Lithium-ion secondary battery and its manufacturing method
Inventor: FUJINO AKIKO
IPC: H01M10/058
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium-ion secondary battery provided with a porous membrane and capable of suppressing a thermal runaway without undergoing thermal shrinkage with a separator even in a short-circuit test such as a pin penetration test.  <P>SOLUTION: A lithium-ion secondary battery comprises a positive electrode made up of lithium oxide composite, a negative electrode made up of materials capable of occluding and releasing the lithium on electrochemical basis, a separator, a non-aqueous electrolyte solution, an inorganic oxide filler, and a binding agent. The secondary battery is provided with the porous membrane intervening between the separator and at least one of the electrodes. The porous membrane has the inorganic oxide filler with the content of 95 to 98 weight%, and exists independent of the electrodes and the separator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232349-A (JP)
Title: Measuring method of coke shrinkage ratio and estimation method of coke grain size using the same
Inventor: NOMURA SEIJI
IPC: C10B57/04
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an estimation method of a coke grain size which permits highly accurate estimation of the coke grain size without necessitating trial dry-distillation for every candidate blended coal, and a measuring method of a coke shrinkage ratio necessary therefor.  <P>SOLUTION: In the measuring method of the coke shrinkage ratio, coal 1 to be charged into a coke oven is heated in a container 2 up to a temperature T (°C) not lower than a re-solidifying temperature of the coal, and the difference between the volume or the length of the content at the re-solidifying temperature and that at T is divided by the volume or the length at the re-solidifying temperature, and thus-obtained value is regarded as the shrinkage ratio of the coke formed from the coal at the temperature T. The estimation method of the coke grain size comprises measuring a coke shrinkage ratio of single coals by the measuring method of the coke shrinkage ratio above, calculating the coke shrinkage ratio of a blended coal as the weighted average, based on the blending ratio, of the coke shrinkage ratios of the single coals measured above, and estimating the coke grain size of the blended coal based on the coke shrinkage ratio of the blended coal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232551-A (JP)
Title: Maraging steel
Inventor: MISHIMA SETSUO
IPC: C21D6/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide maraging steel of high performance having excellent fatigue strength in spite of its inexpensiveness.  <P>SOLUTION: In the maraging steel comprising, by mass, 0.2 to 3.0% Ti and ≤5 ppm Mg, the maximum length of Ti based inclusions is ≤10 μm, and also, among all the Ti based inclusions with the maximum length of ≥3 μm present in 100 mm<SP>2</SP>of the cross-section, the ratio of the Ti based inclusions with Mg-containing oxide as nuclei is ≥5%. In the maraging steel, the maximum length of oxide inclusions is preferably ≤20 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237442-A (JP)
Title: Display tool
Inventor: MYOJIN HIROYASU
IPC: B65D75/56
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display tool capable of preventing the detachment of suspended merchandise.  <P>SOLUTION: A notch 33 is provided on the attaching part 32 of a display tool body 31, and a support piece 34 extended upwards and a tongue piece 35 extended downwards are provided face to face. The right side 61 of the support piece 34 is roughly vertically extended and the left side 62 is extended diagonally upward right. The upper edge 63 of the support piece 34 is extended diagonally upward right and a hook-like projection part 64 projected to the side is provided on a left end part positioned on the lower side of the upper edge 63. The inclination angle of the upper edge 63 of the support piece 34 to a horizontal line in the state of suspending the display tool body 31 is set at an angle β, and the angle β is set at an angle different from the angle α formed by oblique side of the suspension hole in a triangle shape provided on an article. A length dimension from the tip of the projection part 64 to the right end of the upper edge 63 is set to a length L2, and the length L2 is turned to be equal to or less than the length of the oblique side of the suspension hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239574-A (JP)
Title: Method for washing distillation column
Inventor: MIYAUCHI HIROSHI
IPC: C07C255/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for washing a distillation column in an acrylonitrile production plant to remove stains such as deposits in the column, by which the inside of the distillation column can simply and profitably be washed without needing a skilled technique comprising manually working in the distillation column and without exposing a worker to a dangerous atmosphere.  <P>SOLUTION: This method for washing the distillation column, comprising subjecting a raw material gas containing a hydrocarbon, ammonia and oxygen to a gaseous phase oxidation reaction to produce a solution containing acrylonitrile and hydrogen cyanide and then distilling the solution to collect or purify a desired component, is characterized by washing the inside of the distillation column with water to give an acrylonitrile concentration of <250 ppm and a total cyanide concentration of <500 ppm, circulating alkaline hot water of pH 8 to 14 in the distillation column to collect stains, and then discharging the circulated alkaline hot water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237211-A (JP)
Title: Apparatus for producing rice ball
Inventor: SHIMAZU YOSHINORI
IPC: A23L7/10
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing rice balls with which a great number of rice balls can be produced without causing any loss of the softness and palatability of the rice ball itself.  <P>SOLUTION: The apparatus for producing rice balls is provided with a hollow container having a first molding part and a second molding part each bendable and molding the face side of a rice ball, and a molding means for molding cooked rice charged in the hollow container. The molding means comprises the following: an oscillating body having a plurality of undulation parts continuously arranged in prescribed intervals at a transferring side transferring the hollow container, and reciprocating along a longitudinal direction; a transferring means rolling the hollow container to carry it along the oscillating body; and a clamping means having a pair of clamping parts arranged in parallel to the oscillating body to clamp the hollow container. The transferring means comprises an endless-state rotating body rotating along the oscillating body, and a transferring body pushing the hollow container connectedly set on the endless-state rotating body at prescribed intervals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238691-A (JP)
Title: Pellet drier
Inventor: OKADA KAZUMI
IPC: F26B9/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellet drier which saves a space and is good in efficiency.  <P>SOLUTION: In the pellet drier, a pellet housing part 1 for housing pellets 99 is formed based on a tube 11 set approximately horizontally, a screw feeder 2 driven by an electric motor 3 is installed in the tube 11 forming the pellet housing part 1, an evacuating means 8 for holding the tube 11 in a prescribed vacuum state is installed, and a heater 4 is set outside the horizontal tube 11. The pellet drier is also provided with a control means 5 for controlling the operation of the motor 3 and the evacuating means 8 and the temperature of the heater 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241515-A (JP)
Title: Gas concentration measuring instrument
Inventor: MATSUHISA HIROAKI
IPC: G01N21/61
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily process even a data obtained in measurement for a long time.  <P>SOLUTION: A computation/determination part 8a processes the measured data from a detecting part 2, the measured data is stored in a removable storage medium 12 by a storage device 10. The computation/determination part 8a controls a file in the storage device, judges the start/finish of a storage operation, in the storage into the storage medium 12, prepares a new information file by an another name in prescribed timing, and stores information hereinafter in the new information file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237869-A (JP)
Title: Ic tag, reader/writer and product information display system
Inventor: HASEGAWA TAKAAKI
IPC: G06Q50/10
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product information display system which employs not only the information of tags but also the memory contents of the tags as information storage contents, and is easily displayed by a reader/writer without being connected to a network.  <P>SOLUTION: The product information display system 300 is equipped with for example product shelves 30 to display a plurality of products, products a1 to h1 with IC tags storing ID to identify the IC tags of the products, product tags A to H storing the information concerning the ID of the products and a handy reader 31 provided at a cargo 33 and to read information stored for products, a memory 34 to store information read by the handy reader 31, a monitor 32 to display the content read from the memory 34, and an information terminal 36 having a communication means to perform communication between a monitor 35 reading information stored in the IC tags attached to the products and displaying the detail with the network 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250576-A (JP)
Title: Moving object extracting device and method
Inventor: AIISO MASASHI
IPC: G06T7/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily extract a moving object whose image is picked up in an image.  <P>SOLUTION: At the time of inputting moving image data, a moving object extracting device calculates a difference between the pixel values of the corresponding pixels of an extraction object frame and a comparison object frame, and specifies a region where the value is a predetermined threshold T1 or more as a differential region. Then, the moving extracting device calculates a relative frequency distribution Nz of the pixel values of the overall extraction object frame and a relative frequency distribution Nd of the pixel values in the differential region, and calculates a rate R of them. The moving object extracting device estimates the pixel values belonging to a class where the rate R is a predetermined threshold T2 or more as a moving object constituting color. Then, the pixels pertinent to the moving object constituting color are extracted from the extraction object frame so that the moving object can be extracted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274998-A (JP)
Title: Single-phase induction motor
Inventor: HAN SEUNG-DO
IPC: H02K16/02
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide the single-phase induction motor realizing low-noise operation, by reducing a current loss so as to enhance efficiency of the motor.  <P>SOLUTION: The single-phase induction motor is constituted by having a stator 120 winding a plurality of coils to be installed in the internal peripheral surface of a motor main unit 110, a rotor 130 installed rotatably in the central part of the stator 120 with a rotary shaft 131 installed in the center thereof, and a magnet unit MU installed rotatably by having an air gap between these stator 120 and rotor 130. The magnet unit MU is constituted by a hollow cylindrical ring magnet 141, a supporter 142 connected to one end of this ring magnet 141 to support it, and a bearing 143 securing this supporter 142 rotatably to the rotary shaft 131.  <P>COPYRIGHT: (C)2004,JPO&NCIPI