baber/WOPTO huggingface dataset:
Patent JP-2004129581-A (JP)
Title: Insecticidal method for dry food or manufacturing intermediate
Inventor: MASUDA AKIHISA
IPC: A23B4/044
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insecticidal method for dry food or manufacturing intermediates without spoiling the flavor of the dry food, exterminating mites such as Tyrophagus putrescentiae or beetles regardless of before or after inoculation of bacteria with respect to dry fish, and invented so that such treatments give no bad influence to the food in view of food safety.  <P>SOLUTION: The insecticidal method for dry food or manufacturing intermediates is provided for insecticiding ova of mites or beetles, adult insects or the like in dry foods such as dry fish, dry mushrooms, boiled-dried small fish or dried fish, or during production processes thereof. The method comprises putting dried food or its manufacturing intermediates into a drying chamber, raising temperature in the drying chamber up to 45-48°C followed by heating the food or the intermediates while maintaining the temperature in the chamber for at least 5 hours.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132929-A (JP)
Title: Flow-rate measuring instrument
Inventor: NAGAOKA YUKIO
IPC: G01F1/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow accurate measurement when pressure is fluctuated or when the pressure is constant.  <P>SOLUTION: A pressure fluctuation control valve 7 for restraining a reverse-directional flow and for imparting a flow to diffuse a fluid along a normal direction, and a braking member for restraining the pressure fluctuation control valve 7 from moving are provided in a downstream of a flow detecting means 6 in a fluid passage 5, and a stable valve element position is held by restraining a valve element 7b of the control valve 7 from being vibrated in the generation of pulsation, so as to attenuate the pulsation by fluid resistance of the pressure fluctuation control valve 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136303-A (JP)
Title: Method and apparatus for semi-solidification of metallic material
Inventor: MOMO YASUSHI
IPC: B22D1/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for semi-solidification of a high melting point metallic material, by which high durability of the apparatus can be achieved with a simple structure, and molten metal of the high melting point metallic materials can be fully agitated.  <P>SOLUTION: The molten metal of the metallic material is poured into a cylindrical passage 11 formed by a heat resisting material. At the same time, the passage 11 is rotated. The molten metal relatively moves toward the downstream side of the inner surface of the passage 11, and also relatively moves to the direction perpendicular to the downstream direction because of the rotation of the passage 11. As a result, the molten metal is agitated by the relative movement with respect to the passage 11, and is brought to the semi-solid state made of fine grains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139294-A (JP)
Title: Multi-viewpoint image processing program, system, and marker
Inventor: MURAKAMI TOMOKAZU
IPC: G06T1/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method and a device for it for capturing a multi-view still image by means of an ordinary portable photographing device and a computer and rearranging it without requiring any special training for use.  <P>SOLUTION: This method for photographing a multi-view image of a single object includes a step for arranging a plurality of markers on a plane and differentiating configuration of a plurality of markers in observation from one view direction from that in observation from another view direction, a step for arranging a plurality of markers on the object so that respective projection profiles of the object match another configuration, a step for forming a plurality of images of the object, to which a plurality of markers are arranged, so that the object and a plurality of markers are drawn in some of the images, and a step for detecting drawing of the configuration of a plurality of markers in the image for matching the image with one of the different directions. A user photographing the image freely and at random can achieve this method by using an image photographing device in relation to programmable hardware resources.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138930-A (JP)
Title: Manufacturing method of micro capsule including electrophoresis particle
Inventor: SHIROUCHI KAZUHIRO
IPC: B01J13/10
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a micro capsule which improves contrast of an electrophoresis display device by improving classification accuracy, by removing unnecessary contaminant.  <P>SOLUTION: In this manufacturing method of a micro capsule including electrophoresis particles, electrophoresis particles are included which are characteristically classified after a micro capsule manufactured by coacervation method is dried. Also, the drying of the micro capsule including electrophoresis particles is done by a spray dryer or a rotary dryer. By doing this, the work efficiency improves substantially as the micro capsule dried once is classified continuously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144590-A (JP)
Title: Fatigue safety factor test apparatus and fatigue safety factor test method
Inventor: NIINO TADASHI
IPC: G01N3/32
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fatigue safety factor test apparatus and a fatigue safety factor test method, which can accurately and rapidly calculate fatigue safety factors of respective sections by using an automatic process and can improve the efficiency of design and development.  <P>SOLUTION: The fatigue safety factor test apparatus is provided with a normalized stress calculating section 14, a fatigue safety factor calculating section 15 and a function table 18. The function table 18 stores a transform function which normalizes fatigue limit value for every temperature and transforms them into normalized fatigue limit values. The normalized stress calculating section 14 normalizes stress values occurring in components for every temperature of the components by using the transform function for the fatigue limit value relating to materials for every temperature and outputs them as normalized stress values. The fatigue safety factor calculating section 15 calculates the fatigue safety factor of the component on the basis of the normalized stress values and the normalized fatigue limit values obtained by normalizing the fatigue limit value for every temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143290-A (JP)
Title: Water-based pigment ink
Inventor: OKAMURA DAIJI
IPC: C09D11/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based pigment ink capable of forming good images in combination with heterocolored ink even after left to stand for a long period, with drastically improved pigment dispersibility along with effectively maintaining bleed-suppressive performance despite using a self-dispersible pigment and containing salt(s), thus having ink reliability made compatible with printing performance.  <P>SOLUTION: The water-based ink comprises at least one salt selected from the group consisting of (M1)<SB>2</SB>SO<SB>4</SB>, CH<SB>3</SB>COO(M1), Ph-COO(M1), (M1)NO<SB>3</SB>, (M1)Cl, (M1)Br, (M1)I, (M1)<SB>2</SB>SO<SB>3</SB>and (M1)<SB>2</SB>CO<SB>3</SB>( wherein M1 is an alkali metal, ammonium or organoammonium, and Ph is a phenyl group ), the self-dispersible pigment and an aqueous medium. In this ink, the amount of the salt(s) is adjusted so that the pigment is stably dispersible even in case the amount of evaporation of the aqueous medium come to 50 mass% of the whole water-based ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145984-A (JP)
Title: Manufacturing method of multi-layer optical disk and manufacturing device of multi-layer optical disk
Inventor: UEDA DAISUKE
IPC: G11B7/26
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-layer optical disk in which a tracking error caused by eccentricity between multi-layer information recording layers can be improved, and recording and reproducing can be performed surely even in, so to speak, a next generation multi-layer optical disk of high density.  <P>SOLUTION: In a forming process of an irregular pattern constituting an information part for an intermediate layer 51, a disk substrate 1 on which optical information recording layers having center holes 41, 42 whose inner diameter is different each other are laminated and a transfer substrate 3 having a transfer irregular pattern is provided, and position setting of these substrates is performed. In this position setting, the disk substrate 1 and the transfer substrate 3 are inserted on a center pin 5 having a cone shape tapered part 5T in the order of the substrates having larger inner diameter center hole and the substrate having smaller diameter center hole holding the intermediate layer between them and opposing them, the center pin 5 is shifted along the shaft center direction, one side of the substrate having large inner diameter center hole is abutted to a substrate placing mount 6 at the middle of shifting, the other side of the substrate is pressed, the irregular pattern for the intermediate layer is formed, and eccentricity of the laminated information recording layer is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144211-A (JP)
Title: Gas cock
Inventor: SHIBABUCHI TOSHIO
IPC: F16K5/06
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent gas leakage even when a gas cock is exposed to high temperature, and a seal is degraded or burned out.  <P>SOLUTION: In a gas cock having a spherical valve element, a seal member for rotatably supporting the valve element 21 in a seal state is disposed together with a normal packing 5 and a fire-resistant packing 43. The fire-resistant packing 43 is a complex with a ring-like holder 42 formed in a lip shape by folding one end opening of a cylinder body in the radial direction and a heat expansion filler 41 stored in the lip, a lip outer surface is directed to the valve element 21, and the ring-like holder 42 is disposed coaxially with a flow channel of the gas cock so as to surround the flow channel. The ring-like holder 42 is moved toward the valve element 21 by heat expansion pressure of the heat expansion filler 41 expanded by heat to crimp the outer surface of the lip to the outer periphery of the valve element 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153398-A (JP)
Title: Information entry method
Inventor: KITAJIMA KOTARO
IPC: G06F3/0489
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information entry method whereby information is efficiently entered by having only to select a word from entry object information even when the word has never been entered before.  <P>SOLUTION: When information is entered to a mobile terminal 1004, present position information measured by the mobile terminal is transmitted to an information server 1001, the information server acquires position related information corresponding to a present position of the mobile terminal from a database 1002, the information server uses a reference history or the like from the position related information acquired from the database 1002 to select entry object information, the information server transmits the selected entry object information to the mobile terminal, the mobile terminal outputs the entry object information received from the information server, and the information is entered by selecting optional entry object information from the outputted input object information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148610-A (JP)
Title: Composite, composite laminate and its production method, and method for producing ceramic substrate
Inventor: YAMADA SHIGEKI
IPC: H05K3/46
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a complex which does not produce voids caused by the defective lamination or mismatching of the firing shrinkage etc., and in which a ceramic green sheet is partially formed by a different material, and a composite laminate.  <P>SOLUTION: First and second ceramic green sheets 1 and 2 substantially of a same thickness are manufactured. A trough hole 3 is formed in a prescribed place of the first green sheet 1, and the second green sheet 2 is laminated thereon. By pressing a through hole 3 forming part in the first green sheet 1 from the side of the second green sheet 2, a part of the second green sheet 2 is embedded in the through hole 3. In this way, the complex A in which the first and second green sheets 1 and 2 are integrated is manufactured. A laminate is manufactured by laminating a green sheet and another composite on the complex A. The laminate is baked simultaneously to obtain a ceramic substrate having a low dielectric constant part and a high dielectric constant part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147868-A (JP)
Title: Ambulation device and pseudo experience apparatus using the same
Inventor: KAWAMURA AKIRA
IPC: A63B22/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ambulation device which naturally presents the sense of walking while changing a direction by simple constitution.  <P>SOLUTION: The device is provided with a plurality of rollers 2 formed respectively cylindrically and arranged in a direction crossing with an axial direction and a plurality of supporting bodies 3 rotatably supporting each roller 2 with an axis as a center. On two rollers 2a and 2b positioned on both ends of a direction crossing with the axial direction, a belt 1 in the state of an extensible endless belt is wound. In order that both of the ends in the width direction of the belt 1, which are both of the ends in the direction crossing with the axial direction of the roller 2, may constantly be positioned on the same circumference, two supporting bodies 3a and 3b positioned on both of the ends are respectively movable. Since a difference is made in a carrying speed in the width direction of the belt 1 and the difference between right and left step widths in the case of varying orientation is compensated, the sense of walking changing orientation is naturally presented by simple constitution of only moving the two supporting bodies 3a and 3b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152688-A (JP)
Title: Method for connection and insulation of cable
Inventor: TANAKA HAJIME
IPC: H01R4/38
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform insulation of cable terminals quickly and efficiently without skilled technique by putting a thermal contracting tube made of an insulator on the terminals and heating it to contract, further the insulator is easily removed when the cable connection is disconnected.  <P>SOLUTION: Two or more cables 1a and 1b are connected to their terminals 2a and 2b, respectively, with a bolt 3 which penetrates these terminals and is screwed with a nut 4 to fasten the terminals mutually. The fastened terminals are covered with the thermal contraction tube 6 made of an insulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153981-A (JP)
Title: Piezoelectric actuator and precision stage
Inventor: TAKADA KOJI
IPC: B23Q5/28
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator that performs continuous, super-precision feed to a driven apparatus.  <P>SOLUTION: Feed action piezoelectric elements F1, F2 are fixedly attached to a table T with their expanding and contracting directions matching the feed direction of the table T. Lock-up piezoelectric elements C1, C2 are fixedly provided on the other ends of the feed action piezoelectric elements F1, F2. At least either one of the lock-up piezoelectric elements C1, C2 is locked up, and one of the feed action piezoelectric elements F1, F2 at the side corresponding to the lock-up piezoelectric elements C1 or C2 is expanded and contracted to move the table T in the set moving direction of a guide G. Also, by expanding and contracting the feed action piezoelectric elements F1, F2 in harmony to move the table T in the set moving direction even under the lock-up state of both of the lock-up piezoelectric elements C1, C2, feed is performed continuously to the table T the instance the lock-up operation of the lock-up piezoelectric elements C1, C2 is changed over and even after and before the changeover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157178-A (JP)
Title: Non-superposed sampling pulse signal generator and method for generating the signal
Inventor: CHUN CHUU TSUON
IPC: H04N5/66
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-superimposed sampling pulse signal generator which can be applied to an active matrix display device, and to provide a method for generating the signal.  <P>SOLUTION: The signal generator includes a pulse distributor 30, a guard signal generator 32, and a logic arithmetic circuit 31. The method for generating the signal comprises the steps wherein the pulse distributor 30, responding to the trigger of a start pulse, successively generates and outputs a plurality of pulse signals SR0, SR1 and so on having different phases; the guard signal generator 32 supplies guard signals which carry out switching between a first level and a second level; and the logic arithmetic circuit 31, receiving the pulse signals and guard signals, carries out calculation and successively outputs a plurality of sampling signals ϕ1, ϕ2 and so on, and avoids superposition by providing, based on the time of the second level where the guard signal is located, time difference Td to a sampling area of sampling signals adjacent to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154805-A (JP)
Title: Squeeze pin operating device
Inventor: SUGIYAMA MASAKI
IPC: F15B11/024
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a squeeze pin operating device in which the prevention of shrinks or a blowholes caused by a squeeze pin is possible even in the case where the time from the completion of the filling of molten metal to its solidification is extremely short.  <P>SOLUTION: A cylinder apparatus 20 in a squeeze pin operating device where a squeeze pin 15 is projected into a cavity 12 of dies 10 and 11 consists of a cylinder body 21 and a piston 25, and the squeeze pin is connected to the tip of a piston rod 25a projected from the nose of the cylinder body. The space between a chamber 28b on a head side and a change valve 31 in the cylinder apparatus is provided with a pilot check valve 32 of checking the return of operating oil. When the pressure inside the chamber on the head side detected by a pressure sensor 35 exceeds a set pressure, a controller 36 changes the change valve to feed the pressurized operating oil from a hydraulic pump 33 to the inside of the chamber on the head side, moves the piston to a pressurization position, and allows the squeeze pin to project into the cavity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165210-A (JP)
Title: Electrolytic capacitor
Inventor: OZAWA TADASHI
IPC: H01G9/14
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having low impedance characteristics and high withstand voltage characteristics of 100 V class as well as good high-temperature life characteristics.  <P>SOLUTION: This electrolytic capacitor uses butyl rubber containing an added magnesium compound as a sealing material and an electrolytic solution containing an aluminum tetrafluoride salt. Consequently, this electrolytic capacitor has the low impedance characteristics and high-temperature life characteristics as well as the good liquid leakage characteristics. In addition, since the sealing properties between the through hole of the sealing material and lead wires are good and the used electrolytic solution has low reactivity to hydroxide ions, the liquid leakage characteristics of this capacitor is also good.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161404-A (JP)
Title: Device for removing rain water adhered to rope
Inventor: MATSUI KYOICHI
IPC: B66B7/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for removing rain water adhered to a rope capable of accurately suppressing the entry of rain water into a machine room by removing the rain water with a simple and inexpensive structure before the rain water adhered to the rope enters into the machine room.  <P>SOLUTION: This device comprises the machine room 2 having a hoist, a main rope 1 for an outdoor elevator wound on the hoist and led downward from the machine room 2, and a pair of dewatering rollers 12 disposed on both sides of the main rope at the lower part of the machine room 2, having tread faces 12a formed of recessed parts of U-shape in cross section which are formed on the peripheral surface thereof and pressed against the main rope 1, and rotating according to the running of the main rope 1. The rain water adhered to the main rope 1 comes into contact with the dewatering rollers 12 and is dispersed off from the main rope 1 to the outer peripheral side thereof by the rotational centrifugal force of the dewatering rollers 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165826-A (JP)
Title: Mobile wireless apparatus
Inventor: NAGANO TAKEYA
IPC: H04M1/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless apparatus capable of ensuring excellent communication quality in various forms of usage brought about by a biaxial hinge mechanism.  <P>SOLUTION: The mobile wireless apparatus 100 including a biaxial hinge is provided with a first antenna 102 suitable for a speech state, and a second antenna 104 suitable for a standby state. Selecting the first antenna 102 or the second antenna 104 on the basis of an opening / closing detection result discriminated from an angle α of a first axis 106 and an opening / closing detection result discriminated from an angle β of a second axis 107 can select the antenna not affected by user's hands or fingers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161867-A (JP)
Title: Silicon-based alkali-soluble resin
Inventor: KOMURO KATSUHIKO
IPC: G03F7/039
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a silicone-based alkali-soluble resin which overcomes the low condensation rate of an organosilicon compound alone represented by general formula (1) and solves the problem of a conventional resin synthesized using an alkali-soluble group-containing chlorosilane.  <P>SOLUTION: The silicone-based alkali-soluble resin is obtained by hydrolytic cocondensation of an organosilicon compound represented by general formula (1) (R<SB>1</SB>is a 1-3C alkyl group) and an organosilicon compound represented by formula (2) (R<SB>2</SB>is a 1-3C alkyl group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164304-A (JP)
Title: Vehicle operation information management system
Inventor: TAKESADA MUTSUHARU
IPC: G08G1/127
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle operation information management system perfect for management of various kinds of bus operation information necessary for operation of a shuttle bus periodically traveling on a constant regular route.  <P>SOLUTION: This vehicle operation information management system S has the bus 1 on the regular route, a portable communication terminal 2, a bus operation management center 3 and bus stops BS1-BSn. In the system, a manager sets the various kinds of bus operation information necessary for the operation of the bus 1 on the regular route to a PC 30 of the bus operation management center 3, and the various kinds of set bus operation information is managed by a DB 31 of the bus operation management center 3. Thereby, by registering the various kinds of bus operation information received by the portable communication terminal 2 loaded on the bus 1 on the regular route into a DB 20A, the various kinds of bus operation information can be automatically initially set to the portable communication terminal 2 loaded on the bus 1 on the regular route.  <P>COPYRIGHT: (C)2004,JPO