baber/WOPTO huggingface dataset:
Patent JP-2003149205-A (JP)
Title: Method for inspecting quality of oxygen absorbing material
Inventor: KURASHIMA HIDEO
IPC: G01N27/72
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To inspect quality in a short time without deactivating oxygen absorbing materials. SOLUTION: The oxygen absorbing material 2 containing iron powder is once adsorbed by a magnet 1. A force required for separating the oxygen absorbing material 2 from the magnet 1 is measured as a suction force. On the basis of the suction force, the quality of the oxygen absorbing material 2 is inspected.
Patent JP-2003144986-A (JP)
Title: Two-liquid spray device
Inventor: MIYASAKA MASASHI
IPC: B05B7/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a two-liquid spray device, which is small and light in weight, and easy to manipulate to perform a quick on-target fire-fighting. SOLUTION: The two-liquid spray device is provided with a gas-liquid mixing part 2, a shooting part 3, a pipe 4, and opening/closing valve 5. The mixing part 2 comprises a gas-conduction pipe 7 and a liquid-conduction pipe 8. The shooting part 3 is connected to the tip end of the mixing part 2 and shoots as atomized water air (gas) and water (liquid) mixed in the mixing part 2. The pipe 4 is rigid, and connects the mixing part 2 with the shooting part 3. The pipe 4 is bent down at its intermediate part. The valve 5 opens/closes the pipe-line by operation of an operation lever 11 provided in the pipe 4. The gas-conduction pipe 7 and the liquid-conduction pipe 8 are connected respectively through pipe joints 9, 10 to a gas hose and a liquid hose.  For fire-fighting, the opening/closing valve is opened by operating the lever 11, and atomized water is shot from the shooting part 3 to a flame.
Patent JP-2003152923-A (JP)
Title: Image forming device
Inventor: MORI MASAKAZU
IPC: G03G21/16
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a sliding guide mechanism of an original reading section with a simple constitution at low cost, without adding special parts and growing a product in size. SOLUTION: The image forming device comprises the original reading section 10 for reading an original image and an image processing section 30, which is arranged under the reading section, and that is an image forming section for performing image formation to a recording medium on the basis of image information read by the reading section. In the image forming device 100 where an opening for doing maintenance of the inside of the processing section can be opened and closed by sliding the reading section 10 to the processing section 30, a case of the reading section 10 is provided with projected parts 10a, 10b as guided parts and a case of the processing section 30 is provided with a guide hole 21a as a guide rail part for guiding these projected parts in a sliding direction.
Patent JP-2003150859-A (JP)
Title: Calendar selling server device
Inventor: SATO TSUYOSHI
IPC: G06Q50/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a calendar selling server device for receiving a calendar purchase order via a network and selling calendars. SOLUTION: The calendar selling server device can be connected via a network to a group terminal which can be connected to an individual terminal via the network. The calendar selling server device sends calendar information to the group terminal via the individual terminal and the group terminal, receives secondary purchase information including purchase information and individual information inputted from the individual terminal, and main purchasing information including a group number correlated to the secondary purchasing information by the group terminal, and stores order receive information correlating an order receive number to the main purchasing information in a memory part.
Patent JP-2002339221-A (JP)
Title: 3-d nonwoven fabric and method for producing the same
Inventor: TAKAGAKI TAKASHIGE
IPC: D04H1/76
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a 3-D nonwoven fabric capable of simplifying the mold for forming the fabric. SOLUTION: This 3-D nonwoven fabric is formed by spinning out a semi- molten state fiber F onto a mold 30 and has a hanging fiber wall formed by entanglement of the semi-molten state fibers hanging down onto the mold 30 each other. Thereby, the molding face (vertical face or steep angle face) for forming the hanging fiber wall is unneeded. That is, the vertical face or steep angle face can be omitted from molding faces of the mold.
Patent JP-2003156688-A (JP)
Title: Uniformly distributed illuminator
Inventor: SATO SUSUMU
IPC: G02B19/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a uniformly distributed illuminator in which the light intensity distribution of a light source is quite easily uniformized with a simple structure. SOLUTION: In the illuminator in which spherical lenses are arranged two- dimensionally, a second spherical lens array 12 is laminated in a way that spherical lenses 25 having the same structure and dimension are so arranged that the spherical lenses are superposed in gaps 31 between spherical lenses 21 in a spherical lens array 11 and a light flux which passes through the gaps 31, which is not shown in attached figure, among spherical lenses 21 in the first spherical lens array 11 passes through the spherical lenses 25 in the second spherical lens array 12. Thus, the illuminator which has a uniform distribution is composed because a light beam which passes through the gaps 31 among spherical lenses is given a convergent and divergent effect by the spherical lenses 25 in the second spherical lens array 12.
Patent JP-2003162634-A (JP)
Title: Cost estimation device, cost estimation program and cost estimation method
Inventor: MOMOSE NAO
IPC: G06Q30/06
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To decrease unexpectant estimations in a service for making an insurance estimation through a network.  <P>SOLUTION: If a user inputs as predetermined to transmits the input from a user computer 3 to a server 2, the server 2 collates the information with a past history and collates address information derived from a post code and a telephone number with the address information that the user has actually input when the user has made a request. Based on the result, whether or not the estimation is to be made is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160838-A (JP)
Title: Seamless steel pipe and manufacturing method therefor
Inventor: NUMATA MITSUHIRO
IPC: C21C5/28
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seamless steel pipe having high strength and superior SSC (sulfide stress-cracking corrosion) resistance, and a manufacturing method therefor.  <P>SOLUTION: The seamless steel pipe contains (1) by mass%, 0.15-0.35% C, 0.1-1.5% Si, 0.1-2.5% Mn, 0.005% or less S, 0.15% or less Al, and 0.0005-0.0050% Ca, and has a composition ratio of nonmetallic inclusions in the steel which satisfies expressions (1), (2), and (3): (Al<SB>2</SB>O<SB>3</SB>)/(CaS)≤4 (1), (CaS)/(CaO)≤1.5 (2), and 0.43≤(CaO)/(Al<SB>2</SB>O<SB>3</SB>)≤9 (3). (2) The method for manufacturing the seamless steel pipe (1), comprises a Ca-containing substance to molten steel between a ladle refining step and a continuous casting step, so as to satisfy the expression (4): -0.07×ln(t)+0.3≤WC<SB>a</SB>≤-0.097×ln(t)+0.55...(4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160579-A (JP)
Title: Organic peroxide, its derivative, radical polymerization initiator and production method thereof
Inventor: OHARU KAZUYA
IPC: C07D317/30
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic peroxide, its derivative, radical polymerization initiator and production method thereof.  <P>SOLUTION: The organic peroxide having a specific perfluorodioxolane structure, its derivative having the perfluorodioxolane structure at its end synthesized with the organic peroxide or its derivative whose aromatic ring is given the perfluorodioxolane structure by the reaction of the organic peroxide with an aromatic compound, and the radical polymerization initiator containing essentially the organic peroxide are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168228-A (JP)
Title: Actuator for objective lens of optical pickup
Inventor: TAGAMI KENJI
IPC: G11B7/09
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for the objective lens of an optical pickup in which the stable control is made possible and high density information recording/reproducing operations are attained by suppressing yawing of several kHz which is caused by a high order deformation mode of a spring and is oscillation harmful to actuator control.  <P>SOLUTION: The actuator is furnished with: a movable part 13 constituted of the objective lens 1, a lens holder 2 and a supporting substrate 4; a plurality of springs 7 connected to this movable part; a fixed substrate 10 connected to these springs; a damper box 9 fixed to this substrate; and a fixing block 11 for supporting the damper box 9. The movable part 13 is moved to two directions of focusing and tracking in accordance with the deformation of the springs 7. The springs 7 are brought in contact with a 1st damper material which has superior damper properties at 10 to 100 Hz and which is housed in a hole part of the damper box 9. The damper box 9 and the fixing block 11 are connected through an elastic member 8, and in the space between them, a 2nd damper material 12 having superior damper properties at 1 to 10 kHz is filled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174644-A (JP)
Title: Image recognition apparatus
Inventor: SATO CHIHIRO
IPC: H04N7/18
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recognition apparatus capable of discriminating the presence of an intruder on the basis of movement of an image in a picture that can solve a problem of mis-detection when a supervisory obstacle such as a worm having been settled on a camera window moves.  <P>SOLUTION: A weak illumination difference image set 42 stores a weak illumination difference image resulting from extracting an object area of an obstacle displayed on each reference image configuring a reference image set 40. The image recognition apparatus generates an obstacle reference image 62 on the basis of the weak illumination difference image set 42. The apparatus discriminates a part in duplicate with a present obstacle area 58 in a reference obstacle area 60 or a present weak illumination image 56 included in the obstacle reference image 62 not to be caused by an intruder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172829-A (JP)
Title: Machining device for end face of multiple plastic optical fiber
Inventor: IIJIMA YOSHIMI
IPC: G02B6/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining device capable of simultaneously cutting the end face of each plastic optical fiber for a suitable shape in a multiple plastic optical fiber, and also selectively machining the end face of the clad and the jacket as well as the core of the optical fiber.  <P>SOLUTION: In this machining device, there are parallelly provided a first rotary shaft 13 rotatably connected to a member 12 to be connected that is linked to the drive shaft of a motor 10, and one or more second rotary shafts 15 rotatably connected to the motor 10 or the first rotary shaft 13 through a transmission mechanism. Each of these first and second rotary shafts 13, 15 is provided with a through hole, into which a cutting blade is freely attachably/detachably mounted. In this through hole, holders 4 are parallelly and freely attachably/detachably installed, cutting with the cutting blade the end face of the plastic optical fibers inserted into the through hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169588-A (JP)
Title: Termite-controlling sheet and architectural base structure using the sheet
Inventor: MIO AKIRA
IPC: A01M29/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a termite-controlling sheet for wooden construction and an architectural base structure for the wooden construction.  <P>SOLUTION: This termite-controlling sheet is provided by mutually laminating vinyl acetate sheet impregnated with a biocidal ingredient with a nonwoven fabric having a 4-layered lamination structure comprising tow species of uniaxially drawn threads having different sizes. This base structure for the wooden construction is produced by laying the sheet and hammering concrete on the sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170738-A (JP)
Title: Air cleaner for automobile
Inventor: MUKOGAWA TAKAO
IPC: B60H3/06
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized air cleaner of high performance for an automobile.  <P>SOLUTION: A guide is provided in an outer circumferential portion of a vane group in a fan of the air cleaner for the automobile, and an exhaust from the fan is guided from an outer circumference of the vane group to a side contrary to an air suction port, by the guide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176092-A (JP)
Title: Hoisting accessory for plate material
Inventor: WADA YASUO
IPC: B66C1/14
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hoisting accessory with a simple constitution for plate material capable of making the plate material stably self-supporting even in a state of hooking in the hooking hole of the plate material before hoisting.  <P>SOLUTION: A hoisting accessory main body 5 of a lining board hoisting accessory 1 is provided with a hook part 10 which is in the shape of U viewed from the side, an upper contact surface 16 and a lower contact surface arranged parallel and opposite to each other at intervals of the width of a top plate 3, and a falling preventing leg 6 in contact with the upper surface of the top plate 3 in a state where the hook part 10 is hooked in a hooking hole 4 of the top plate 3 on the opposite side of the hook part 10 in the hoisting accessory main body 5. Thus, even if the lining board hoisting accessories 1 hook one by one the hooking holes 4 on four corners of the top plate 3 of the lining board 2 respectively, each plate is stably self-supporting, so that the fall of the lining board hoisting accessory 1 hooking previously is prevented when the lining board hoisting accessories hook the hooking holes 4 in order and effective hooking operation can be achieved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179857-A (JP)
Title: Digital camera
Inventor: OMURA AKIRA
IPC: H04N5/907
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of recording image data onto a plurality of recording destinations without defects.  <P>SOLUTION: The digital camera of this invention is configured to include a recording destination setting means that sets image data obtained by one photographing to a plurality of different recording destinations and a recording form setting means that sets a recording form of the image data to be recorded to each recording destination set by the recording destination setting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189664-A (JP)
Title: Motor driver
Inventor: ITO TAKUMI
IPC: H02P7/29
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver whose power loss in an amplifier unit is small.  <P>SOLUTION: A variable voltage power supply unit 13, which supplies a DC voltage interlocked with a terminal voltage of a servomotor M to an amplifier unit 12, is provided between a DC power supply unit 11 and the amplifier unit 12 of a motor driver.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176277-A (JP)
Title: Neurocyte protective substance
Inventor: HAYAKAWA YOICHI
IPC: A61P25/28
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound capable of protecting neurocytes against an oxidation stress in the brain and treating neurodegenerative diseases such as Parkinson's disease.  <P>SOLUTION: This compound is represented by structural formula (I) (wherein, R<SB>1</SB>and R<SB>2</SB>denote each independently hydrogen, hydroxy group, an alkyl group, an alkoxy group or an acyloxy group; and R<SB>3</SB>denotes an alkyl group).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182540-A (JP)
Title: Parking brake device
Inventor: TAGUCHI FUMIKAZU
IPC: B60T7/10
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To add a compact tensile force detection means to a parking brake device.  <P>SOLUTION: In this parking brake device, the tensile force detection means is composed of a square cross section spring 21 in contact with a brake cable 9 to energize on the contrary and a microswitch 3 in which the electric conductivity of the switch is in a cut-off condition as a normal condition. An operation lever 7 turning in accordance with an operation lever 2 pulled up in a connection condition of a connection rod 15 maintains a braking condition in which its attitude is held by the engagement of a ratchet 11 and a pole 10, and the brake cable 9 is pulled until a release rod 12 is operated. The connection rod 15 is released and the operation lever 2 only can tilt freely relative to the operation lever 7 in the braking condition. The square cross section spring 21 is compressed by the tensile force T of the brake cable 9 exceeding the energizing force F of the square cross section spring 21 in the braking condition to press a switch button 27 so that the microswitch 3 carries a current in order to detect that a force exceeding the tensile force T is applied to the brake cable 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187860-A (JP)
Title: Sodium secondary battery module
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M10/39
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sodium secondary battery module suitable for a power storage facility of an electric vehicle.  <P>SOLUTION: The sodium secondary battery comprises a negative electrode chamber in which a liquid sodium is housed, a positive electrode chamber in which a positive electrode active material is housed, and a solid electrolyte bag tube separating the negative electrode chamber from the positive electrode chamber. The sodium secondary battery is housed one by one in a housing vessel. A plurality of solid electrolyte bag tubes, constituting the sodium secondary battery, are disposed laterally in the horizontal direction or in the diagonal direction, to be arrayed inside a heat-insulating vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003071910-A (JP)
Title: Preform for molding biaxially stretched blow molded bottle body made of synthetic resin
Inventor: AKIYAMA YOSHIO
IPC: B29C48/00
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a bottle body enhanced in wall thickness dimensional accuracy as a whole by preventing the generation of a local thick wall part in a preform and having a laminated structure generating no strain in an appearance shape. SOLUTION: The diameter expanded cylindrical part 4' of a blow molded preform having a laminated structure is downwardly expanded in diameter and the bottom shell part 7' thereof is constituted so as to have a shape formed by deforming the part molded into the bottom shell part 7' by blow molding of a parison P so as to expand the diameter thereof.  A diameter expanded step part 3' downwardly expanded in diameter is formed to the inner peripheral surface part of the arbitrary position within the range reaching the upper end of the diameter expanded cylindrical part 4' from the vicinity of the position opposed to a neck ring 3 and/or the diameter of a body cylindrical part 5' is downwardly expanded at the lower end part of the body cylindrical part 5' to form a diameter expanded lower end part 6' and the whole of the lower end part including the bottom shell part 7' is formed into a largely expanded spherical shape to prevent the formation of a thick wall part in the part reaching the upper end of the diameter expanded cylindrical part 4' from the vicinity of the position opposed to a neck ring 3 and/or a pinch-off part 8'.
Patent JP-2003185649-A (JP)
Title: Accelerated test method for quantity of diffused organic substance
Inventor: NONAKA TATSUO
IPC: G01N30/88
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means that solves the problems of the conventional technology taking a long time in measurement and efficiently determines the diffusion quantity of an organic substance from a base material at an arbitrary temperature and the age-based attenuation with an acceleration testing method in a short time.  <P>SOLUTION: The accelerated test method for the quantity of the diffused organic substance determines the age-based attenuation of the quantity of the organic substance diffused from the base material under an arbitrary temperature. The specimen of a base material is heated at different two points of temperatures or more, and the quantity of a diffused organic substance is measured at different two points of elapsed times t. The quantity Q<SB>0</SB>of an initial diffused organic substance and an attenuation coefficient k at each temperature are determined from the relationship between the logarithm of the quantity of the diffused organic substance and the elapsed time (t) at each heat temperature. The quantity QT of the initial diffused organic substance at an arbitrary temperature is determined from the relationship between the logarithm of the quantity Q<SB>0</SB>of the initial diffused organic substance and the inverse number of the heat temperature. An attenuation coefficient kT at an arbitrary temperature is determined from the relationship between the logarithm of the attenuation coefficient k and the inverse number of the heat temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255577-A (JP)
Title: Synthetic quartz glass member and method for manufacturing the same
Inventor: MATSUO KOJI
IPC: G02B1/00
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optically homogeneous synthetic quartz glass member having high permeability for vacuum ultraviolet of <=200 nm of ArF and F2 ; or the like, low birefringence among, and small distribution of refractive index by forming the member after removing adequate amount from the surface of a vitrified ingot of the synthetic quartz glass. SOLUTION: To a reaction region, silica manufacturing raw material gas, i.e., hydrogen gas, oxygen gas, and at need a fluorine compound gas are supplied through a burner. In this reaction region, silica particles produced by reaction of flame hydrolysis of the manufacturing raw material gas, deposit on a rotating substrate positioned in the reaction region, and a porous silica perform is produced. The ingot of synthetic quartz glass is obtained by heating and vitrifying the porous silica perform in an atmosphere containing a fluorine compound gas. The method of manufacturing synthetic quartz glass member is characterized in that the member is obtained by heating and forming the ingot of synthetic quartz glass after removing the surface of the ingot by a suitable amount.
Patent JP-2003183582-A (JP)
Title: Aqueous coating composition
Inventor: KUDO MUNEO
IPC: C09D183/08
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating composition which has excellent storage stability and can form a uniform coating film without fine defects.  <P>SOLUTION: The aqueous coating composition comprises (A) a water-soluble, amino group-containing organopolysiloxasne, (B) water, and (C) a surface active agent to be represented by formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>are each independently a 1-8C alkyl group; R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>, and R<SP>8</SP>are each independently, 1-6C alkylene group, and R<SP>5</SP>and R<SP>6</SP>are not the same, and R<SP>7</SP>and R<SP>8</SP>are not same; R<SP>9</SP>and R<SP>10</SP>are each independently a group to be selected from a hydrogen atom, a 1-6C alkyl group, and an acyl group; and m, n, x, and y are each a positive number of >0 to ≤40 and m+n+x+y is a positive number of >0 to ≤40).  <P>COPYRIGHT: (C)2003,JPO