baber/WOPTO huggingface dataset:
Patent JP-2004268828-A (JP)
Title: Air bag
Inventor: OCHIAI MIKIO
IPC: B60R21/16
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag capable of easily obtaining a predetermined strength even if a woven cloth with low denier is used.  <P>SOLUTION: In this air bag, a gas introduction port 3 for introducing gas emitted from an inflator, and a discharge port 4 for conditioning pressure in an air bag body 1 are opened at one part of a lower base cloth 1b of the air bag body 1 formed by stitching at least two upper and lower base clothes 1a, 1b into a bag. A first reinforcing cloth 6 is overlaid on the lower base cloth 1b in a manner to surround a periphery of the gas introduction port 3 and cover a periphery of the discharge port 4, and an inner periphery and an outer periphery of the first reinforcing cloth 6 are stitched to the lower base cloth 1b. A tensile force generated when the air bag body 1 is inflated and deployed approximately uniformly acts on the first reinforcing cloth 6 stitched to the lower base cloth 1b at the inner and outer peripheries, so as to easily obtain a predetermined strength even if the base cloth with low denier is used for the air bag body 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282434-A (JP)
Title: Device and method for canceling echo, and program and recording medium
Inventor: SASAKI HIDEAKI
IPC: G10L19/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo canceling device capable of preventing an echo increase and a howling occurrence even when sudden noise and a strong echo are inputted to a microphone.  <P>SOLUTION: A central processing unit 13 is provided with: a noise detecting means 31 for detecting noise in a microphone output; a talker detecting means 26 for detecting whether a far-end talker is speaking or a near-end talker is speaking when the noise detecting means does not detect noise; a transfer function estimating means 27 for estimating echo components that go around from a speaker to the microphone when the talker detecting means detects that the talker at the remote end is speaking; a filter means 28 for eliminating the echo components on the basis of the estimation of the echo components and also eliminating the echo components without depending on the estimation of the echo components when the noise detecting means detects noise; and a subtracting means 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287618-A (JP)
Title: Starting control method of operating system, program making computer execute its method, and starting control device of operating system
Inventor: TANIGUCHI HIDEO
IPC: G06F9/46
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the development period and reduce the development cost by dispensing with remodeling of an operating system to be started when starting one operating system of a plurality of operating systems simultaneously operated in one computer.  <P>SOLUTION: The running mode of a CPU is set to a trace mode prior to execution of initializing processing of another operating system, a debug exception is generated every execution of each command. A debug exception processing part 220 examines whether or not the next command is the leading command of a specified command group and performs, when the next command of the specified group is the leading command of the specified group, an alternating processing instead of execution of the specified command group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288489-A (JP)
Title: Porous carbon base material for electrode and manufacturing method of the same
Inventor: SENDA TAKASHI
IPC: C04B35/83
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous carbon base material for an electrode with high conductivity and mechanical strength, an excellent handling property, suitable for constructing a gas diffusion electrode of a solid polymer fuel cell, and to provide a manufacturing method of the same with high productivity.  <P>SOLUTION: Short carbon fibers are bound by a carbonaceous compound. The porous carbon base material for an electrode having a maximum load at three-point bending test of at least 0.5N, a flexural elastic modulus ranging between 1 to 10 GPa, a thickness ranging between 0.1 to 0.25 mm, and a resistance in a thickness direction of 12 mΩ cm<SP>2</SP>or less, is obtained by baking a strip-shaped sheet containing the short carbon fiber with a basic weight ranging between 15 to 60 g/m<SP>2</SP>, and a thermosetting resin with a weight ranging between 13 to 150 g/m<SP>2</SP>, in a furnace kept in an inert atmosphere, set so as to increase the temperature with an increase rate of 10 to 1,000 °C/minute up to 1,200°C, and winding in a roll-shape after carbonizing the thermosetting resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285953-A (JP)
Title: Hydraulic power generation unit for indoor installation
Inventor: FUJIMOTO HIDEFUMI
IPC: F03B17/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power generation unit for indoor installation capable of improving power generation efficiency by engaging a rotary body in an impeller form disposed in a flow passage with a magnet for power generation disposed outside the flow passage and facing a coil for power generation through a first rotary portion and a second rotary portion without contact.  <P>SOLUTION: This unit has the rotary bodies disposed in the flow passage and rotated by a water flow, the first rotary portion disposed in the flow passage, rotated and driven by the rotary bodies, the second rotary portion disposed outside the flow passage and facing the first rotary portion through a gap, rotated and driven by attraction force of magnetism working in a space to the first rotary portion, and the coil for power generation which generates power corresponding to rotation of the second rotary portion, thus improving power generation efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296467-A (JP)
Title: Substrate processing apparatus
Inventor: UEDA TATESHI
IPC: H01L21/3065
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve yield by collecting foreign matters to be generated from a plasma source.  <P>SOLUTION: A substrate processing apparatus has a processing chamber 1 for processing a substrate 6, and a gas activation section 11 provided outside the chamber 1 and generating plasma. A mixed gas piping 15 for supplying a mixed gas of N<SB>2</SB>and NF<SB>3</SB>is connected to the upstream side of the section 11. A gas introducing piping 2 as an activation gas supplying piping is connected to the downstream side of the unit 11, and an NH<SB>3</SB>piping 12 for supplying an NH<SB>3</SB>is connected to the middle portion thereof. The piping 2 is connected to the chamber 1 and an NH<SB>3</SB>gas is exposed to the gas activated by the plasma generated in the unit 11 to activate the NH<SB>3</SB>gas, and the activated species are supplied to the chamber 1. A foreign matter collecting unit 22 for collecting the foreign matters generated due to inner wall shock caused by the NH<SB>3</SB>gas etc ionized. in the section 11 is provided on the piping 2 for connecting the section 11 to the chamber 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295293-A (JP)
Title: Analytic result visualization processing program
Inventor: OHARA TOSHIYASU
IPC: G06T15/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To visualize an analytic result constituted of analytic values in a plurality of directions as one color display.  <P>SOLUTION: An analytic data input means 11 inputs the shape information of an object to be analyzed and analytic information constituted of an analytic value in every direction. A color element conversion means 12 assigns the every direction of the analytic information to a predetermined color space coordinate axis, and converts the analysis value into a color element value based on the calculated conversion information. A color display data preparing means 13 prepares image data described by using the shape of the object to be analyzed and a color with the color element value as components. The image data are displayed at a display device 23, and the analytic result is visualized. An RGB value acquiring means 14 acquires the color element value of a position specified on the displayed image data, and an analytic rough value calculating means 15 calculates an analytic rough value by reversely converts the value of every directional axis from the color element value. An analytic rough value display processing means 16 displays the analytic rough value of the specific position at a display device 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003622-A (JP)
Title: Manufacturing method for hydrodynamic type bearing device and its device
Inventor: MINAMI AKIYUKI
IPC: F16C17/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To properly avoid early deterioration of the bearing device due to external leakage of the lubricating oil and lubrication failure or the like at the time of operation at a maximum temperature of operation by accurately adjusting the oil level of the lubricating oil filled in an inner space of the housing of the hydrodynamic type bearing device.  <P>SOLUTION: The hydrodynamic type bearing device 1 is equipped with a shaft member 2 housed in a housing 7, radial bearing parts R1, R2 which radially support the shaft member 2 in non-contact by a hydrodynamic action of the lubricating oil produced in a radial bearing clearance, and a seal part 10 arranged on an opening 7a of the housing 7. When manufacturing the bearing device 1, the opening 7a side of the housing 7 is positioned upward and the amount of oil of the inside is adjusted after filling the oil in the non-lubricated hydrodynamic bearing device 1. The lubricating oil is sucked from the seal space S of the seal part 10 or its vicinity using a suction means 23 generating negative suction force in the case of adjusting the amount of oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004297626-A (JP)
Title: Analog signal input digital operation circuit
Inventor: KUROKAWA FUJIO
IPC: H03K7/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To input two analog signal and apply a digital operation to the difference thereof at high speed or to apply processing to one input and then apply a digital operation to the difference thereof at high speed.  <P>SOLUTION: The analog signal input digital operation circuit is provided with VCOs 111, 112 for inputting analog signals S1, S2 and a digital differential detection circuit for inputting pulse signals pf1, pf2 from the VCOs 111, 112, detecting and outputting the difference between the pulsewidth of pf1 and the pulsewidth of pf2 by means of a detecting clock.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293514-A (JP)
Title: Control valve of variable displacement compressor with swash plate
Inventor: SHIINA MASAKI
IPC: F25B1/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement compressor using a swash plate for regulating the crank chamber pressure autonomously and not requiring provision of any throttle on an external refrigerant circuit.  <P>SOLUTION: The control valve of the variable displacement compressor with the swash plate to regulate the crank chamber pressure autonomously works with a valve element pressed in one direction by an electromagnetic force corresponding to the target differential pressure between the compressor discharge pressure decided on the basis of the external information given by an external information sensing means and the cylinder inner pressure and pressed in the reverse direction upon receiving the differential pressure between the compressor discharge pressure and the cylinder inner pressure, and the crank chamber pressure is regulated autonomously by introducing the compressor discharge gas into the crank chamber through this valve fitted with the valve element and having a variable degree of opening, and the differential pressure is feedback controlled so as to approach its target value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302227-A (JP)
Title: Light diffusing base layer
Inventor: NISHIHARA SHINJI
IPC: G02F1/1335
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily form the respective recessed parts or projecting parts of a light diffusing base layer in a shape having a desired inclination angle.  <P>SOLUTION: A plurality of droplet boundary frames 6 constituted by partitions are disposed on one surface of a base plate 2, and the surface of the base plate 2 on the inside of the respective adjacent frames 6 out of the frames 6 is coated with different surfactants so as to form a high hydrophobic interface active layer 9 or a high hydrophilic interface active layer 10, then the recessed part 17 or the projecting part 14 is formed by ink droplets solidified on the surfaces of the layers 9 and 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304707-A (JP)
Title: Wireless packet communication method and wireless packet communication apparatus
Inventor: NAGATA KENGO
IPC: H04J11/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the shift to a transmission speed by one step higher in response to the state of the propagation path even when the number of consecutive successful transmission times reaches a specified number of times.  <P>SOLUTION: A wireless packet communication method wherein a transmission speed used at present is shifted to a transmission speed one step higher when transmission is successful consecutively for a prescribed number of times at the selected transmission speed in the case of selecting one transmission speed out of a plurality of transmission speeds and transmitting an OFDM signal, estimates success or failure of the transmission when the transmission speed is shifted one step higher depending on the state of the propagation path after the transmission is successful consecutively for the prescribed number of times, and the transmission speed is shifted one step higher when the success of transmission is estimated and not shifted to the transmission speed one step higher when failure of transmission is estimated as its control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307344-A (JP)
Title: Method for producing lactoferrin
Inventor: SHIGEMATSU AKINORI
IPC: C07K1/34
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and purifying lactoferrin which is a milk protein having various physiological activities and even pharmacologically important from a milk containing the lactoferrin in high purity.  <P>SOLUTION: The method for producing the lactroferrin is characterized as follows. A milk raw material containing the lactoferrin is treated with a filtration membrane having 0.05-0.2 μm pore diameter and the resultant concentrate is then brought into contact with a hydrophilic strongly acidic cation exchange resin to adsorb the lactoferrin. The resultant lactoferrin is then eluted with a solution at ≥1 M salt concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306270-A (JP)
Title: Liquid droplet discharging device
Inventor: KOBATA YASUTAROU
IPC: B05C5/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharging device which can carry out highly reliable liquid droplet discharging by efficiently discharging or collecting moisture and liquid droplet mist in the periphery of nozzles which discharge liquid droplets.  <P>SOLUTION: Suction parts 22 are arranged between a nozzle array 21Bk and a nozzle array 21C and between a nozzle array 21M and a nozzle array 21Y. The suction parts 22 are coupled with a negative pressure generator through a filter 24 for collection of ink mist to suck the nearby air. An introduction part 23 is also arranged between the nozzle array 21C and the nozzle array 21M to introduce the air to the periphery of the nozzles. These suction parts 22 and introduction parts 23 are alternately arranged between the nozzle arrays at predetermined positions among a plurality of nozzle arrays. Even when the nozzles of a liquid droplet discharging head are formed in a multi nozzle array or made long, the moisture and ink mist can be efficiently sucked and discharged from a nozzle face or a recording face. A high image quality/high reliability can be maintained without enlarging the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310483-A (JP)
Title: Inter-vehicle communication system
Inventor: WATANABE HISASHI
IPC: H04B7/26
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-vehicle communication system capable of making effective use of a communication band by reducing the amount of communications.  <P>SOLUTION: An on-vehicle terminal device 10 mounted in each vehicle comprises a memory 12 which stores a routing table 30 including routing information about a relay route via an on-vehicle terminal device 10 mounted in other vehicle; on-vehicle radar device 22, 24 for detecting ambient vehicles that go in and out beyond a predetermined range of detection; and a terminal control part 11 which updates the contents of the routing table 30 stored in the memory 12 when the on-vehicle radar devices 22, 24 detect ambient vehicles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309863-A (JP)
Title: Projection type display instruction system
Inventor: INANAGA TATSUYA
IPC: G06F3/041
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abrupt movement of a laser spot on a projection surface by correcting the point position of laser beam.  <P>SOLUTION: A projection type display instruction system is provided with: an instruction device 10 which has, for example, a pen type external housing (not illustrated) so that a user holds it in a hand for use and also has an invisible light irradiation part 11 irradiating a screen 30 with invisible light; and a pointer 20 having an invisible light detection part 21 which detects the position of irradiation with the invisible light on the screen 30, a correction part 22 which corrects the quantity of a change in the irradiation position detected by the invisible light detection part 21, and a laser light irradiation part 23 which irradiates the corrected position corrected by the correction part 22 with a laser beam spot. Consequently, the abrupt movement of the laser spot position on the projection surface is reduced by correcting displacement of the laser spot on the projection surface due to the hand shake of the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315577-A (JP)
Title: Crystalline resin composition and crystalline composite molded product
Inventor: KAWAJIRI HIDEKI
IPC: C08L97/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a crystalline resin composition which well maintains biodegradability and has an improved crystallization performance.  <P>SOLUTION: The crystalline resin composition comprises a biodegradable crystalline thermoplastic resin material such as polylactate and particles comprising a wood material. The particles comprising the wood material and contained in the crystalline resin composition has a biodegradable property. The particles act as a nucleating agent existing in the crystalline thermoplastic resin material, when the crystalline thermoplastic resin material is cooled and solidified from a softened state. The wood material particles enable the achievement of at least one, preferably all, of the start of the crystallization of the crystalline thermoplastic resin material from a higher temperature, the increase of a crystallization rate, and the improvement of the final crystallization degree. The crystalline resin composition well holds the biodegradability and simultaneously has improved crystallinity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314520-A (JP)
Title: Screen printing method and printed matter and panel manufactured therewith
Inventor: YOSHIDA HIROSHI
IPC: B41M1/12
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing method, by which scumming or the like adhered to the printed surface in a printed matter printed by screen printing can be easily removed and a printed matter and a panel manufactured therewith.  <P>SOLUTION: In a first process, a first screen (3), on which a printing pattern is formed in advance, is put on a printing base material (1). In a second process, by coating a desired ink from above the first screen (3) onto the printing base material (1) with an ink coating means (4), the desired printing is applied through the printing pattern on the printing base material (1). In a third process, a second screen (5), on which a printing pattern is formed in advance, is put on the printing base material (1). In a fourth process, an antifouling varnish is coated from above the second screen (5) onto the printing base material (1) with an ink coating means (6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317961-A (JP)
Title: Cleaning system
Inventor: MIYAJI NOBUKI
IPC: G03G21/10
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning system having a scraping plate that scraps toner stuck on a fur brush along a cleaning blade, wherein recovered toner is prevented from accumulating in a space between the cleaning blade and the scraping plate.  <P>SOLUTION: An opening 30 is positioned in an area where a scraping plate 14 faces the cleaning blade 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322222-A (JP)
Title: Reamer for precision work
Inventor: HAGA HIDEKI
IPC: B23D77/12
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reamer for precision work for accurately working a stepped hole having a small hole diameter difference.  <P>SOLUTION: The reamer 10 for precision work works the stepped hole composed of a plurality of hole diameters. A set of cutting edges composed of a plurality of cutting edges 2 and 3 having a different diameter, are arranged in a plurality at equal intervals in the peripheral direction of the reamer 10. The respective cutting edges 2 and 3 of the set of the cutting edges extend in parallel to a longitudinal shaft of the reamer 10 by mutually separating in the peripheral direction of the reamer 10, and are arranged so that a diameter of the cutting edges 2 and 3 becomes small toward the front side in the rotational direction of the reamer 10 and the tip side of the reamer 10, and a diameter of the cutting edges 2 and 3 becomes large toward the rear side in the rotational direction of the reamer 10, and the base end side of the reamer 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321267-A (JP)
Title: Bagged hand towel, and method of producing the same
Inventor: SUGIYAMA KENZO
IPC: A47K7/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely control water absorption of a compressed hand towel which is obtained by rolling or multiply folding a sheet piece made of paper or nonwoven fabric and bagging it.  <P>SOLUTION: As for a dry hand towel Q, the sheet piece made of paper or nonwoven fabric is rolled or multiply folded, and its outer periphery is regulated and compressed or rolled with a stencil. The compressed dry hand towel Q is wrapped in the state of a bag with proper margin in a plastic film 54 where a large number of water passages 52 are formed. The bagged hand towel absorbs water through the water passages 52 of the plastic film 54 to be swelled when is soaked in water. Swelling of the swelled hand towel is regulated by a plastic film bag, and water absorption is restricted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI