baber/WOPTO huggingface dataset:
Patent JP-2004000316-A (JP)
Title: Pulse wave measuring/analyzing apparatus, and method for computing/presenting mean wave form of pulse wave
Inventor: TAKADA HARUKO
IPC: A61B5/0245
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse wave measuring/analyzing apparatus, which has good frequency characteristics, and a method for computing/presenting a mean accelerated pulse wave.  <P>SOLUTION: A means for determining a starting point of a volume pulse wave by cutting out an individual pulse wave serving as an individual pulse wave per pulse in a period, in which the base line of the wave form of the pulse wave is stable, from the minimum point and peak value of the volume pulse wave, a means for obtaining a standard accelerated pulse wave from the cut-out individual pulse wave, a means for detecting an individual accelerated pulse wave from the obtained standard accelerated pulse wave, and a means for determining a mean wave form of the accelerated pulse wave in accordance with the frequency distribution of the a-e interval of the pulse form of the individual accelerated pulse wave are provided as a mean pulse wave computing means for computing the mean wave form from an output wave form of the accelerated pulse wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311563-A (JP)
Title: Hybrid guideway of machine tool
Inventor: ENDO KATSUTO
IPC: F16C29/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guideway of a machine tool, which can easily and selectively adjust the high speed ability of a rolling guideway in which the precision of movement is not deteriorated, and the damping ability of a slideway according to aspects of machining and necessity.  <P>SOLUTION: In the hybrid guideway, rolling guides 15a, 15b, which form a main guideway serving for a reference plane for straight line motion of a moving body 12 on a base 10 of the machine tool, are combined with slideways 18a, 18b, which form a supplementary guideway serving for supplementing the rolling guides. The hybrid guideway is configured such that it is possible to selectively and easily switched to any one of the hybrid guideway composed of the rolling guideway and the slideway, and the rolling guideway only.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322586-A (JP)
Title: Train running load simulating exciter and train running load simulating excitation method
Inventor: NAKAMURA SHOE
IPC: G01M7/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a train running load simulating exciter capable of preferably executing a test for comprehending the frequency characteristics of a ground side system having a test rail track or an accelerated test for simulating a multitude of passages of train wheels on the test rail track in a short period of time, and a train running load simulating excitation method for preferably executing the tests.  <P>SOLUTION: After the rotation of an unbalanced weight is started and exciting force generated from the unbalanced weight reaches a set value, a relative phase angle between a movable eccentric weight and a fixed eccentric weight is set so that the phase angle corresponds to the rotational frequency of the unbalanced weight detected with a velocity sensor by using map data expressing relation of the rotational frequency of the unbalanced weight with a relative phase angle between the movable eccentric weight and the fixed eccentric weight in the unbalanced weight in order to keep the exciting force constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330047-A (JP)
Title: Optoelectronic device, method for manufacturing the same and electronic equipment
Inventor: KATASE MAKOTO
IPC: G02F1/167
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an optoelectronic device having a barrier rib provided between substrates for a short time, wherein yield is enhanced and manufacturing costs are reduced, to provide the excellent optoelectronic device manufactured by the method and to provide an electronic equipment using the optoelectronic device.  <P>SOLUTION: The method for manufacturing the optoelectronic device is provided with a step for encapsulating an electrooptical substance containing a polymerizable substance between a pair of substrates and a stage for dividing a region in which the electrooptical substance is encapsulated into a plurality of regions by polymerizing the polymerizable substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002337103-A (JP)
Title: Compass saw
Inventor: DORNER STEFAN
IPC: B23D51/02
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a compass saw with a guide means adjustable by simple manual operation. SOLUTION: In the compass saw wherein a housing 1 and a wear plate 2 are provided in order to process materials of wood, plastics and the like; further a motor driving saw blade holder 3 is provided; furthermore a guide means 5 having an adjusting element 12 and guide shoes 6 opposed separating a distance (a) to each other is provided at the housing 1;  a side surface of a saw blade 4 is guided with the guide shoes 6 and at least one guide shoe 6 is made freely movable with the adjusting element 12, at least one guide shoe 6 and the adjusting element 12 are operated in linking with each other by at least one surface of slant surfaces 24 and 25, and a distance (a) between the guide shoes 6 on both sides is varied symmetrically by an action on at least one guide shoe 6 of the adjusting element 12, and appropriately by pulling in a +++ longitudinal direction of a cross section of the saw blade 4.
Patent JP-2002343383-A (JP)
Title: Molded fuel cell plate with seal
Inventor: CUMMINS DALE T
IPC: H01M8/02
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an improved structure for mass production, ensuring a countermeasure against the leakage between adjacent fuel cell plates with high reliability. SOLUTION: One plate is an anode and the other plate is a cathode. The anode plate and the cathode plate are physically combined and formed into a pair, and a plurality of those pairs are fixed and formed into the fuel cell available in the market. The seals used between respective plates are arranged on a selected area of the plates with a form of resilient sealing bead, and a flow path is limited so that a fluid flows through the selected area. At this manufacturing method of which, the process of sealing and insulating the fuel cell unit are combined, rapidly curable liquid silicon is injected into a molded gate openings of respective paired plates standing in a row, and the liquid silicon flows into the space between the plates through the plates, and a) the pair of anode plate and cathode plate are sealed, and b) an insulation layer is formed at the back side of the anode.
Patent JP-2003050169-A (JP)
Title: Real-time bearing load sensing
Inventor: BAILEY TED E
IPC: G01L5/00
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a system, for measuring load to be applied to a bearing assembly, being complicate and measured result being unable to be obtained in real time. SOLUTION: A method for measuring a load value to be applied to a bearing real time comprises the steps of preparing the bearing, having an inner lace 12, an outer lace 16, and a plurality of rolling elements provided in between the inner lace 12 and the outer lace 16, mounting a plurality of strain gages 20 at the bearing, gathering data of strains measured under the conditions of a plurality of known load states, comparing the strain measured value of each strain gage position with the load at its position for each of the plurality of the load states, forming first equation R/A=4.2242-6.5016(E12 /E3 )+4.6636(E12 / E3 )<2> , where A is an axial, that is, thrust direction load, and R is a radial direction load, representing the load as a function of the measured strain at each strain gage position, mounting the bearing in a machine, operating the machine in a load state,  gathering the strain gauge data, converting the measured value of the strain into a load by using the equation, adding the load to be applied to the bearing, thereby obtaining a total load to be applied to the bearing.
Patent JP-2003330260-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI KATSUHIKO
IPC: G03G15/08
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a toner supply method by which the defect of a developing device by a conventional technique is made up by specially improving a toner supplying part in the developing device in an image forming method by which many sheets of images are repeatedly formed in a high speed recorder of an electrophotographic method and an electrostatic recording method or the like.  <P>SOLUTION: The developing device of an electrostatic recorder possessing a toner hopper part storing toner to be supplied to a developing part and a turnable toner supply port for supplying the toner hopper part with the toner from outside, possesses a shielding plate capable of being opened and closed between the toner supply port and the toner hopper part, and the movement of the toner supply port is fixed by the shielding plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335826-A (JP)
Title: Copolymer, method for manufacturing the same, and radiation-sensitive resin composition
Inventor: NISHIMURA YUKIO
IPC: C08F234/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition, particularly a copolymer useful as a resin component of the same, high in transparency to radiation; excellent in basic characteristics of a resist such as sensitivity, resolution, and pattern configuration; concurrently high in dry etching resistance and adhesion to the substrate; and excellent in developability and conservation stability.  <P>SOLUTION: The copolymer has a repeating unit derived from a monomer represented by 1-ethylcyclopentyl ester or by 2-ethyladamantan-2-yl ester, etc., of a carboxy group-containing norbornene compound; and another repeating unit derived from a lactone monomer represented by 2(5H)-furanone or by its derivative, etc. In the copolymer, the content of the former repeating unit accounts for more than 30 mol% of the repeating units in total. The radiation- sensitive resin composition contains the copolymer and a radiation-sensitive acid generator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335970-A (JP)
Title: Absorbent, absorber using the same and absorptive article
Inventor: SAITOU TAKAO
IPC: C08L33/02
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent hardly causing gel-blocking phenomena even if the content of the absorbent in an absorptive structure is ≥40% based on the total weight of the absorbent and a fibrous material, and to provide an ultrathin absorptive article using the absorbent.  <P>SOLUTION: The absorbent contains (A) a water-absorbing resin, and has 55-90 g/g value of absorption (Si) at the differential inflection point, and 10-30 Pa value of gas friction index (τi).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341711-A (JP)
Title: Belt stopper
Inventor: KAWAMOTO TATSUAKI
IPC: F16G11/12
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt stopper capable of easily rapidly achieving a fixing operation by an easy construction.   <P>SOLUTION: The belt stopper 11 comprises a holder member 14 which is formed by integrally forming two guide plates 16 and 17 facing each other spaced apart via a belt 13 in the widthwise direction of the belt 13 and fixing plates 18 and 19 arranged between the two guide plates 16 and 17, and a U-shaped belt winding member 15 formed in an approximately U-shaped integral body of two approximately-parallelly-arranged winding bars 31 and 32 and a connecting bar 33 connecting one end of the winding bar 31 and one end of the winding bar 32 and removably mounted in the guide plates 16 and 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337139-A (JP)
Title: Fluid-movement confirmation apparatus
Inventor: OSHIMA HIROSHI
IPC: G01P13/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid-movement confirmation apparatus for confirming a movement of a fluid such as cooling water or the like by a simple and low- cost means.  <P>SOLUTION: Used cooling water UW is discharged from a lower end LE of a support pipe 35a via a lower end part of a first pipeline member PM1 so as to be guided to a second pipeline member PM2 via a receiver port AP of a receptive member 35b. At this time, by a gap formed between the lower end LE of the support pipe 35a and an upper end UE of the receptive member 35b, whether the used cooling water UW discharged from the member PM1 is present or not is visually observed directly, and a bearing part or the like attached to a drive unit of an agitating element for a reaction tank is operated safely for many hours without being burned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003010041-A (JP)
Title: Rice cooker
Inventor: YASHIMA MITSURU
IPC: A47J27/00
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To improve heat efficiency and to facilitate the working and assembly of effective main body heat insulation constitution. SOLUTION: The rice cooker is provided with a lid heating coil 19 induction- heating a lid heating plate 15 forming the lower surface of a lid body 14, a side face heating coil 18 induction-heating the side face part of a pot 12 and a first side face wall composed of a non-metallic material and disposed between the pot and the side face heating coil. The side face heating coil is molded into an almost cylindrical shape and then provided around the first side face wall.
Patent JP-2003348359-A (JP)
Title: Color image compressing apparatus and method therefor
Inventor: KAWAI TAIJI
IPC: H04N19/93
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image compressing apparatus and a method therefor in which no noise is generated on the block boundary of an expanded image while suppressing transmission costs or medium costs with respect to an image wherein a pattern of a gradation system exists over processing unit blocks.   <P>SOLUTION: A color image of the gradation system is divided into respective R, G and B planes, a primary difference with respect to data of elements in the respective planes is calculated and further, a secondary difference with respect to the primary difference is calculated to discriminate the presence/non- presence of regularity in the secondary difference. When there is regularity in the secondary difference, a reversible compression scheme of high compressibility specialized for the gradation system is used but when there is no regularity, an irreversible compression scheme is used. Thus, a color image is compressed while reducing the transmission costs or the medium costs and securing a quality in the case of expansion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341316-A (JP)
Title: Tire air pressure-monitoring device
Inventor: KOMATSU GORO
IPC: G08B21/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire air pressure-monitoring device by which tire air pressure can easily be checked from the outside when a user performs a starting check before getting on an automobile.   <P>SOLUTION: This tire air pressure-monitoring device is equipped with a sensor unit 16 which is arranged in each valve 14b of four tires 14 fitted on a vehicle, and generates an output indicating the air pressures of the tire, and a monitoring unit which is arranged in a cabin, and determines whether the tire air pressure is normal or not by comparing the output transmitted from the sensor unit with a specified value. At the same time, an LED 16i which is arranged at the sensor unit 16 in a manner to be recognizable from the outside. The monitoring unit operates an indicator in the cabin, and at the same time, makes the LED 16i emit light when the tire air pressure is determined abnormal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342871-A (JP)
Title: Deodorizing antibacterial fiber material
Inventor: YOSHIDA KOJI
IPC: D06M11/00
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber material exhibiting deodorizing and antibacterial properties even in a room having little ultraviolet rays and further increased deodorizing and antibacterial properties as well as stain removing performance under the irradiation with ultraviolet rays.   <P>SOLUTION: The deodorizing antibacterial fiber material is produced by fixing a photo-catalyst such as titanium oxide and a deodorizing agent such as catechin or an iron phthalocyanine compound to the fiber surface by using a binder resin or an ionic fixing means. The amount of the agents fixed to the fiber is preferably 0.1-10 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348191-A (JP)
Title: Mobile phone and voice input method used for the same
Inventor: TAKAHASHI TATSU
IPC: H04M1/00
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone which can reduce characteristic differences between the voice from the front side of a microphone and the voice from the rear side of the microphone by correcting the level reduction at 2 kHz or more which occurs when inputting the voice from the rear side of the microphone.   <P>SOLUTION: A photographing condition key 7 is provided to select input of the voice of a mobile phone user and input of the voice of a person to be photographed. A filter control part 3 performs switching control in accordance with setting of the photographing condition key 7 so that a filter (A) 4a may be selected at taking in the voice from the front side of the microphone and a filter (B) 4b may be selected at taking in the voice from the rear side of the microphone. A signal passing a filter 4 is subjected to A/D conversion by a moving picture photographing control part 5 and is stored as the sound data. A stored moving picture with voice is transmitted to a mobile phone of a destination as moving picture reproduction or a moving picture mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344587-A (JP)
Title: Stainless steel container for glassificated waste
Inventor: AKAZAWA YOHEI
IPC: B23K101/12
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel container for glassificated radioactive waste for welding of the mouth part and the bottom of a shell are easy and which can be improved in productivity.   <P>SOLUTION: A cylindrical shell 10 constituted of a seamless stainless steel pipe, a mouth part 11 connected with the upper end of the shell part 10 by groove welding, and a bottom part 12 connected with the lower end of the shell 10 by groove welding are provided, and cylindrical parts 13 and 14 with the same diameters as the shell 10 are provided in one to the mouth part 11 and the bottom part 12. Outside the ends of each cylindrical part 13, 14 facing the shell 10, U-shape grooves 15 to 17 are formed. Each of the cylindrical parts 13 and 14 is butted to the shell 10 and the U-shape grooves 15 to 17 sides are build-up-welded 17 and 19 from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005075-A (JP)
Title: Electronic audit trail storage method and electronic audit trail storage system
Inventor: NOYAMA HIDEO
IPC: G06Q50/26
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic audit trial storage technique capable of giving an objective evidence to the positing period of an electronic document or the like on an information network.  <P>SOLUTION: An audit trail management computer 130 recovers information for the time when a receiver computer 120 acquires the electronic document from a delivery computer 110 via a network 150, and accumulates the time information every electronic document. The computer further accumulates the summary value of the electronic document, the unique value of the receiver computer 120, or the unique address of a server present on the route extending from the delivery computer 110 to the receiver computer 120. The information for time or the like accumulated in the audit trail storage computer 130 is statistically processed, whereby it is assured that the electronic document was present in a certain time, or the electronic document was browsable for a fixed period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014557-A (JP)
Title: Method for forming pattern
Inventor: ENDO MASATAKA
IPC: G03F7/039
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the shape of a resist pattern composed of a chemically amplified resist film formed on a film to be processed having pores or containing an organic material.  <P>SOLUTION: After a low permittivity insulating film 101 composed of an organic material is formed on a substrate 100, a first molecular layer 105 composed of trimethylsilyl group is formed on the surface of the low permittivity insulating film 101 in a first chamber 101. After the low permittivity insulating film 101 is held on the outside of the first chamber 101, a second molecular layer 109 composed of trimethylsilyl group is formed on the surface of the first molecular layer 105 in a second chamber 106. Subsequently, a resist film 110 composed of a chemically amplified resist material is formed on the low permittivity insulating film 101 on which the first molecular layer 105 and the second molecular layer 109 are formed and the resist film 110 is subjected to pattern exposure and development, thus forming a resist pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012538-A (JP)
Title: Optical fiber, optical waveguide and their manufacturing methods
Inventor: FUJIMAKI MAKOTO
IPC: G02B6/134
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for easily releasing the polarized state of light propagated through an optical fiber and an optical waveguide to thereby obtain non-polarized light, an optical fiber and an optical waveguide for supplying light non-polarized by releasing the polarized state and an optical fiber, an optical waveguide and an optical parts whose polarization dependence is released by releasing the polarized state.  <P>SOLUTION: Ions 23 are injected from the outside of clad 22 of the optical fiber 21 into a part of the optical fiber 21 so that the ions 23 are stopped near a core 25 to convert light propagated into the optical fiber 21 into a non-polarized state. For instance, hydrogen ions 23 are accelerated at 2.4 MeV and a quartz optical fiber 21 of 125 μm diameter is irradiated with the hydrogen ions 23 from the surface of the clad 22. These injected hydrogen ions 23 are stopped in the core 25 of the optical fiber 21, so that the optical fiber for supplying light released from the polarized state is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010932-A (JP)
Title: Method for manufacturing compound metal powder for powder metallurgy, and compound metal powder for powder metallurgy
Inventor: MORI HIDEYUKI
IPC: C23C18/31
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide compound metal powder for powder metallurgy for obtaining a sintered body of high strength after sintering, having consistent apparent density and hardly causing chipping of the sintered body, and a method for manufacturing the compound metal powder.  <P>SOLUTION: In this method for manufacturing compound metal powder for powder metallurgy, chlorine is added to a plating solution when performing electroless plating of copper or copper alloy on metal powder other than copper powder, and the chlorine concentration is controlled in a range of ≤ 200 ppm.  <P>COPYRIGHT: (C)2004,JPO