baber/WOPTO huggingface dataset:
Patent JP-2004291203-A (JP)
Title: Manufacturing method of tool
Inventor: SHA CHIKEI
IPC: C25D7/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacturing and to make appearance of a completed tool further beautiful.  <P>SOLUTION: Metal to be worked is forged to form a semi-manufactured product; this is annealed to reduce the hardness; and soot generated by annealing is removed by rotary drum polishing 12 and a shot blast method. In a primary surface treatment, a lubricating treatment 13 and oscillation polishing 14 for performing smoothing by cutting are applied, machining 15 such as punching of a letter or rachet hole working is performed, and thermal treatment 16 is added, thereby reinforcing the mechanical characteristic. In a secondary surface treatment, secondary shot blast 18 is performed by a lubricating treatment 17 for performing smoothing by cutting for removing burr generated by machining, manual work and the like. In a tertiary surface treatment, lines generated by smoothing by cutting is removed by oscillation polishing 19 treatment for achieving fine smoothing, and finally one or more plated layers are disposed by electroplating 20. Thus, rust is prevented and the surface is further smoothed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299125-A (JP)
Title: Method and apparatus for accumulating sheetlike body
Inventor: ISHIGURO MASARU
IPC: B27D1/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for letting sheetlike bodies, each of which has a predetermined length in the direction crossing a feed direction but no predetermined length in the feed direction, to fall above an accumulation position smoothly and accurately to be accumulated at that position.  <P>SOLUTION: The accumulation position is equipped with two stop positions, that is, a downstream stop position where the front end part of the each of the sheatlike bodies is set to a stop position control side on the downstream side of the accumulation position and an upstream stop position where the rear end part of the each of the sheatlike bodies is set to a stop position control side on the upstream side thereof. Then, a stretchable conveyor is allowed to stand by in a stretched state above the accumulation position to accumulate the sheetlike bodies fed on the stretchable conveyor accompanied by high speed rotation at either one of the downstream and upstream stop positions while decelerating them just above the accumulation position. Accordingly, even the sheetlike bodies, which have the predetermined length in the direction crossing the feed direction but no predetermined length in the feed direction, can be set to an accumulation balance-held state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299484-A (JP)
Title: Wheel for vehicle
Inventor: KAMIYAMA YOICHI
IPC: B60B21/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for a vehicle and its manufacturing method capable of enhancing the productivity and reducing sufficiently the noise emission in association with an air column resonance generated in a tire air chamber.  <P>SOLUTION: The wheel 10 for the vehicle is equipped with an auxiliary air chamber 14 formed in the circumferential direction inside in the radial direction of a bead seat part 11A and a communication part 15 having communication to the tire air chamber 30 formed from the auxiliary air chamber 14 between the inside surface of the tire 20 and a rim 11, wherein the auxiliary air chamber 14 and the communication part 15 are formed through a core casting process. The communication part 15 should preferably be configured so that a fit-in member having a through hole is fitted and the opening section area of the communication part is secured by the through hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003317392-A (JP)
Title: Optical disk reproducing device
Inventor: SHIMIZU KENJI
IPC: G11B20/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing device in which compression and non-compression encoded data are digitally transmitted through a common digital output terminal configuration (encoder circuit 6 and digital output terminal 7).  <P>SOLUTION: The optical disk reproducing device reproduces a first optical disk recorded with first audio data (AD) digitally converted by non-compression encoding and a second optical disk recorded with second AD digitally converted by compression encoding. The optical disk reproducing device is provided with a means for extracting the first and second AD, an identification means for the optical disks, a non-compression encoding digital data (DD) converting means for the second AD, a designation means for transmitting the compression encoded data, an extraction means corresponding to an identification signal, a relay output means selective for an output from the converting means, a means for converting DD outputted from the relay means to self-synchronous data (SSD), and an output terminal to an external device for the SSD.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309835-A (JP)
Title: Camera and picture reproducing device
Inventor: ONUKI ICHIRO
IPC: H04N5/907
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To simply acquire positional information at photographing and to display the positional information on a reproduced image such as a photographic print by a format based on photographer's willing.  <P>SOLUTION: When photographing, positional information is automatically acquired and the photographer can select which display format is to be used for reproducing the positional information. In a 1st example, a camera acquires longitude-latitude information from a GPS satellite and the photographer sets the display format of an address and a facility name in the camera in addition to the display format of the longitude-latitude. A printer converts the longitude-latitude into a prescribed display format on the basis of the set information and prints out the display format on a print. In a 2nd example, the camera acquires encoded place information from a ground antenna, converts the place information into a place name or the longitude-latitude by using a dictionary of place-names and prints out the obtained place name or the longitude-latitude on a print.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307307-A (JP)
Title: Ceramic circuit board and method of manufacturing the same
Inventor: KIKUCHI HIROMI
IPC: C04B37/02
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable ceramic circuit board in which excellent joint is attained by reducing the warpage of a metallic plate in joining and the stress concentration in a joint part of a brazing filler metal layer and a ceramic substrate is reduced.  <P>SOLUTION: In the ceramic circuit board structured by joining the metallic plate to at least one surface of the ceramic substrate with the brazing filler metal layer, etching the metallic plate to form a prescribed circuit pattern and forming a swelling part where a brazing filler metal layer is swelled out from the outer periphery of the metallic plate, a thickness variation part such as a tilted surface is previously formed on the outermost peripheral part of the metallic plate and is removed by the etching treatment after the brazing joint and the swelling part of the brazing filler metal layer which has the top end making an angle of 20-60° and 0.25-1 mm swelled length remains and is formed successively in contact with the mark of the thickness variation part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306235-A (JP)
Title: Grinding method
Inventor: MURAI SHIRO
IPC: B24B7/17
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding method capable of simplifying the structure and the management of a grinding wheel and improving the grinding accuracy, without necessity of using a specially structured grinding wheel.  <P>SOLUTION: While rotating a pair of grinding wheels 16 and 21 formed by arranging a plurality of segment chips on the same circumference on a grinding wheel base metal, the grinding wheels are brought into contact with the front surface and the rear surface of a workpiece W to grind both sides of the front and rear surfaces of the workpiece W at the same time. During grinding of the workpiece W, the rotational speed of the both grinding wheels 16 and 21 is made periodically varied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309091-A (JP)
Title: Gas-liquid separator and heat exchanger equipped with the same
Inventor: KATO SOICHI
IPC: F25B39/04
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid separator suitable for an elongate form regarding the gas-liquid separator for separating a medium into a gas layer and a liquid layer.  <P>SOLUTION: This gas-liquid separator 100 for separating the medium into the gas layer and the liquid layer is provided with an inflow hole 121 for the inflow of the medium, and an outflow hole 122 for the outflow of the medium. The outflow hole is mounted with a filter 130 projected toward the inside of the gas-liquid separator. A tank 400 of a heat exchanger 1 is provided with a mounting part 800 for mounting the gas-liquid separator. The gas-liquid separator is provided with a block body 120 provided with the inflow hole and outflow hole, and the mounting part is provided with a first passage 801 communicating with the inflow hole, and a second passage 802 communicating with the outflow hole. One of an inlet opening part of the inflow hole and an outlet opening part of the outflow hole is formed in projecting shape, while the other is formed in recessed shape, and one of an outlet opening part of the first passage and an inlet opening part of the second passage is formed in recessed shape, while the other is formed in projecting shape to ruggedly fit the mounting part and the block body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003263853-A (JP)
Title: Hard disk drive
Inventor: YUASA MITSUHIRO
IPC: G01P15/18
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent crushing due to a fall by predicting a fall shock.  <P>SOLUTION: The hard disk drive has an acceleration sensor inside and is provided with a mechanism which retracts a head on detecting a falling state. In detail, the hard disk drive is equipped with the acceleration sensor and a controller which performs control for retracting the head to a shipping zone when a speed exceeds a certain value, thereby retracting the head of the hard disk drive to the shipping zone before the hard disk drive has a shock due to a fall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004319130-A (JP)
Title: Manufacturing method of photoelectric transfer device, photoelectric transfer element, manufacturing method of electronic device, electronic device and forming method of semiconductor particulate layer and laminate structure
Inventor: ENOMOTO TADASHI
IPC: H01L31/04
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a photoelectric transfer element in which a semiconductor electrode made of semiconductor particulates can be formed excellently on a metal oxide membrane while preventing elution of the metal oxide membrane, and at a low temperature process, and a photoelectric transfer element.  <P>SOLUTION: In the photoelectric transfer element having a semiconductor electrode made of semiconductor particulates and a metal membrane to be a counter electrode, polyethylenedioxothiophene (PEDOT)/ polystyrene sulfonic acid (PSS) membrane 13 are formed by a spin coat on a transparent electrode 12 made of a metal oxide such as ITO, and then a semiconductor particulate layer 14 made of titanium oxide particulate or the like is formed by spin coating the semiconductor particulate dispersion solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032702-A (JP)
Title: Multi-valued specific value determing circuit, multi-value specified value not, and, nand, or, nor, over, nover, and/over, nand/over, or/over, nor/over, under, nunder, and/under, nand/under, or/under, and nor/under circuits
Inventor: SUZUKI TOSHIYASU
IPC: H03K19/20
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide various kinds of multi-valued logic circuits, in which each numeric value in multi values corresponds to each potential in a one-to-one relationship.  <P>SOLUTION: In a multi-valued specified value determining circuit, a multi-value number is n, there are n power lines where potential increases, in the order of number from a power line VO to a power line V(n-1), and the potential of a power line Vm in them is determined to be specified potential. It is determined whether potential in the input terminal In corresponds with the specific potential or not, and the potential of the power line Vm is outputted from the output terminal Out, when it is determined that the potential corresponds to the specific potential. If it is determined otherwise, the output terminal Out is opened. For example, a pMOS1 is subjected to source-grounded to the power line V(m+1), an nMOS2 is subjected to source-grounded to the power line V(m-1), both the gates are connected as the input terminal In, the drive section of a bidirectional switching means, consisting of transistors 3-6 and diodes 9-12 as shown in figure, is connected between both drains, a switching section in the bidirectional switching means is connected between the power line Vm and the output terminal Out, and so one, thus configuring the multi-valued specific value determining circuit and achieving the purpose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314733-A (JP)
Title: Safety device for car front part
Inventor: YOSHIKAWA MASAYUKI
IPC: B60R19/54
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase a deformable region of an energy absorbing member at the time of car crash.  <P>SOLUTION: When a control device 14 judges it in response to data input from a sensor 12 that a car provided with this control device crashes against a larger vehicle than itself or a building and the like, a gas generating device 36 of the first actuator 32 is operated, a first energy absorbing member 40 constituted by a high rigid member is moved to the front part of a vehicle body to cause a protection device 18 to be moved to the front part of the vehicle body. In turn, when the control device 14 judges it in response to data input from the sensor 12 that the car crashes against a walking person or a maller vehicle than itself, the gas generating device 38 of the second actuator 34 is operated , only the second energy absorbing member 50 constituted by low rigidity member moves toward a front part of the car body so as to cause the protection device 18 to be moved toward the front part of the car body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314764-A (JP)
Title: Steering device for vehicle
Inventor: MURAKAMI HIROAKI
IPC: B62D137/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance safety under the circumstance where air pressure of a tire is rapidly reduced.  <P>SOLUTION: The steering device for a vehicle is constituted such that it is determined by an air pressure rapid reduction determination part 24 whether or not the air pressure of the tire is rapidly reduced based on an output of an air pressure sensor SP. In the steering device for the vehicle, the maximum steering angle is set by a maximum steering angle set part 25 in responsive to a vehicle speed detected by a vehicle speed sensor 11. A steering range restriction part 26 restricts a steerable steering angle range of a steering wheel to the maximum steering angle range corresponding to the vehicle speed when rapid reduction of the air pressure is generated in any one of the tires and a hazard lamp 55 and an indoor warning lamp 56 are turned on and off. The speed of the vehicle is gradually reduced by control of a braking mechanism 51 by an ABS control device 50. Thereby, the vehicle can be safely led to the stop state while capturing of a handle is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317273-A (JP)
Title: Safety regulation information providing system for nuclear installation
Inventor: KITANO TAKAAKI
IPC: G21C17/00
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety regulation information providing system for nuclear installation capable of easily evaluating whether or not the equipment state of a nuclear installation agrees with the safety regulation and preventing conflict with the safety regulation because of oversight of the regulation.  <P>SOLUTION: The safety regulation information for safely using and maintaining the nuclear installation 11 is stored in a safety regulation information table 16, in advance. Equipment information corresponding to the safety regulation information to keep among the equipment information input from the nuclear power installation into an equipment information table 15 and the safety regulation information are compared and evaluated with a comparison/evaluation means 17 and the results evaluated with the comparison/evaluation means 17 are indicated on a display 18. In this manner, whether or not the equipment state of the nuclear installation 11 agrees with the safety regulation can be evaluated and conflict with the safety regulation because of oversight of the regulation is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317765-A (JP)
Title: Resonance tag with indicator function
Inventor: UMEYAMA HIROSHI
IPC: G01M3/16
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonance tag with an indicator function which is not required to be confirmed by seeing the change of hue and is not required to be transparent in a packed form and is not required to be opened and eliminates a need of searching a place to be confirmed by a sensor or the like.  <P>SOLUTION: A material 3 which is transformed or has the electric conductivity degraded by heat and chemical reaction, a coil 1, and a capacitor 2 constituted by providing electrodes on both sides of an insulating substrate 5 are formed on the substrate 5 and are connected in series by a wiring pattern of a conductor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318490-A (JP)
Title: Bus interface circuit
Inventor: HARA KENJI
IPC: G06F13/38
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To add a prescribed attribute to data by changing an address to be written.  <P>SOLUTION: In a bus interface circuit, the attributes of data, which are written or read with a register accessible from a plurality of addresses, can be designated with an address to be accessed, and the attributes of the data, which are written or read with a memory accessible from a plurality of the addresses, can also be designated with the address to be accessed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314898-A (JP)
Title: Structure of air compensation chamber of gear case of ship propulsion machine
Inventor: IDE SHINICHI
IPC: B63H20/14
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost structure of an air compensation chamber of a gear case of a ship propulsion machine by utilizing a blocking member of a gear chamber and reducing the number of parts and working man-hour.  <P>SOLUTION: The gear case 15 of the lower part of the ship propulsion machine is equipped with the gear chamber where a bevel gear mechanism transmitting power from a drive shaft to a propeller shaft is housed at the lower part of an insertion bore for the drive shaft. In the gear case, an insertion bore 15d for a shift rod is pierced parallel to the insertion bore 15b for the drive shaft opening the upper part, the insertion bore 15b for the drive shaft and the insertion bore 15d for the shift rod are communicated with the upper communication passage 15i, the opening of the insertion bore 15d for the shift rod is blocked with the blocking member 80, the shift rod 27 is inserted into the insertion bore 15d for the shift rod passing through the blocking member 80, and the air compensation chambers 82L, 82R are formed to be swollen upward on the blocking member 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325610-A (JP)
Title: Optical fiber array, liquid resin material for optical fiber array, and its manufacturing method
Inventor: YAMADA ATSUSHI
IPC: G02B6/24
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber array wherein the extreme tensile stress does not remain even if curing contraction arises to the resin, and the adhesion is not destructed between a resin layer and a plate member, and between the resin layer and the optical fibers in an environment at high temperature and high humidity, and to provide a resin material for the optical fiber array and its manufacturing method.  <P>SOLUTION: In the liquid resin material for the optical fiber array in which an uncured resin component (A) and an inorganic filler (B) are contained and countless air bubbles (C) are present in the interior, an average diameter of the bubbles (C) is made to 30 μm or less, and moreover the bubbles (C) and the inorganic filler (B) are dispersed in the resin component (A) substantially uniformly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326452-A (JP)
Title: Distributed processing service providing server, distributed processing method, and distributed processing service providing program
Inventor: FUKUSHIMA KAZUYOSHI
IPC: G06Q50/10
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed processing service providing server, distributed processing method and distributed processing service providing program enabling the efficient use of the excess part of computer resources.  <P>SOLUTION: An ASP service server 24 determines, with respect to a plurality of processing blocks for executing a service requested from a user computer 401, user computers 401-40n for executing each processing block. The ASP service server 24 delivers the processing blocks to be executed by the user computers 401-40n to the determined user computers 401-40n. The APS service server 24 receives the processing results of the processing blocks from the user computers 401-40n to which the processing blocks are delivered, and delivers, on the basis of these processing results, the processing result of the service request to the user computer 401.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328539-A (JP)
Title: Planar antenna
Inventor: SAKAI KATSUTOSHI
IPC: H01Q13/08
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar antenna that is miniaturized, thinned, easily manufacturable and highly reliable while maintaining excellent antenna characteristics.  <P>SOLUTION: The planar antenna includes a radiator 13, a ground conductor plate 11 provided approximately parallel to the radiator 13 via a dielectric 12, and a coaxial cable 15 inserted between the ground conductor plate 11 and the radiator 13. An inner conductor 15a in the top end of the coaxial cable 15 extends to the side of the radiator 13 and is electrically connected to the rear side of the radiator 13. The inner conductor 15a is curved to be approximately L-shaped, and its leading head is capacitively coupled with the radiator 13 via a dielectric film 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323954-A (JP)
Title: Deoxidant and deoxidation method
Inventor: SHIMURA KOSUKE
IPC: C23F14/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide deoxidant with excellent deoxidation effect under extensive conditions as volatile deoxidant in place of hydrazine.  <P>SOLUTION: The deoxidant contains heterocyclic compound having N-substituted amino group and hydroxyl-amine compound. In a deoxidation method, water is added to a high-temperature water system. The heterocyclic compound having N-substituted amino group is one or two or more kinds selected from N-amino morpholine, 1-amine-4-methyl piperazine, N-amino hexa-methylene imine, 1-amino pyrrolidine, and 1-amino-piperidine, and the hydroxylamine compound is one or two or more kinds selected from hydroxylamine, N, N-diethylhydroxylamine, and N-isopropyl hydroxylamine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI