baber/WOPTO huggingface dataset:
Patent JP-2003340554-A (JP)
Title: Amorphous alloy strip for resonator and manufacturing method therefor
Inventor: AZUMA DAICHI
IPC: B22D11/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amorphous alloy strip for a resonator for reducing the irregularity of a magnetic characteristic generated after magnetic field heat treatment, and a manufacturing method therefor.   <P>SOLUTION: The amorphous alloy strip for the resonator is produced by a single roll method and has a surface roughness Ra on a cooling roll face side of 0.35 μm or less. In the manufacturing method for the amorphous alloy strip for the resonator in which molten metal is poured on the cooling roll and rapidly cooled and solidified, gas primarily consisting of CO<SB>2</SB>gas or gas having a density of 0.8 kg/m<SP>3</SP>or less is supplied to a molten metal reservoir formed on the cooling roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003073971-A (JP)
Title: Method and apparatus for producing electret-finished product
Inventor: HORIGUCHI YASUYOSHI
IPC: D01F6/46
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing an electret- finished product by which the electret-finished product having high quality and high performance can be produced at a low cost. SOLUTION: A suction nozzle 22 in a slit shape is brought into contact with a nonconductive fiber sheet S so as to cross the sheet S in the width direction while traveling the sheet S, and the surface of the sheet S at the reverse side of the contacting part is brought into contact with or soaked into a water surface. The water is sucked by the sucking nozzle 22 so that the water can pass through the sheet in the thickness direction of the sheet, and the resultant nonconductive fiber sheet S is dried to provide the objective electret finished product.
Patent JP-2003340261-A (JP)
Title: Batch hydrothermal reactor and hydrothermal reaction apparatus
Inventor: KAWASAKI SHINICHIROU
IPC: B01J3/02
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a batch hydrothermal reactor which can be opened/closed easily, has a high heat efficiency, and prevents the occurrence of a dead water region.   <P>SOLUTION: The hydrothermal reactor 10 has a closed inner cylinder 14, a bottomed reactor body 16 with its upper part opened which houses the inner cylinder, and a lid body 18 for closing the upper part opening of the reactor body 16 and is formed as a double cylinder pressure balance type reactor. A holding cartridge 12 which can be put into/out of the inner cylinder to house solids W to be treated is provided. An annular heater 30 is wound spirally onto the outside surface of the inner cylinder. Insulating walls 32 and 34 are formed on the outside of the heater 30 and on the inner wall surface of the reactor body, respectively. A cylindrical partition 36 is formed vertically on the bottom wall of the reactor body and separated from the insulating walls. Pressure balancing air is supplied into the reactor body from a space between the insulating wall 34 and the partition 36 and discharged from the middle of the reactor body. The lid body 18 closes the reactor body by an integrated clamp type rapid opening/closing mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340609-A (JP)
Title: Surface-covered cemented carbide made cutting tool having hard coating layer to exhibit excellent chipping resistance in heavy cutting condition
Inventor: TAKAOKA HIDEMITSU
IPC: C23C14/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-covered cemented carbide made cutting tool having a hard coating layer to exhibit excellent chipping resistance in a heavy cutting condition.   <P>SOLUTION: This cutting tool is formed by the physical deposition of the hard coating layer made of complex nitride composed of Al and Nb with an overall average layer thickness of 1-15 μm on the surface of a tungsten carbide-based cemented carbide substrate or carbonitride titanium-based cermet substrate. This hard coating layer has a component concentration distribution structure arranged to have an Nb maximum content point and an Nb minimum content point alternately repeatedly in predetermined spaces in the thickness direction and designed to have an Nb content which varies continuously from the Nb maximum content point to the Nb minimum content point and from the Nb minimum content point to the Nb maximum content point. The Nb maximum content point satisfies a composition formula: (Ti<SB>1-</SB>XNbX)N (wherein X is 0.30-0.50). The Nb minimum content point satisfies a composition formula: (Ti<SB>1-</SB>YNbY)N (wherein Y is 0.05-0.25 in atomic ratio). The space between the Nb maximum content point and the Nb minimum content point is 0.01-0.1 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344943-A (JP)
Title: Camera accessory, digital camera and camera system
Inventor: YOSHIDA MASANORI
IPC: G03B17/02
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera, a camera accessory, and a camera system coping with the miniaturization and the multiple functions of the camera and meeting much more user's demands.   <P>SOLUTION: Photographing is performed by using the camera accessory equipped with a connector for transmitting operation information operated by an operator on an accessory side to the camera. For example, by attaching the camera accessory on which an operator a little larger than an operator on the camera side and easily operated is mounted to the camera, ordinary photographing is performed by using the operator on the accessory side easily operated. Furthermore, by attaching both the camera accessory for a right hand and the camera accessory for a left hand to the camera, much more user's demands are met.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008303-A (JP)
Title: Wood type golf club head
Inventor: HASEBE YU
IPC: A63B102/32
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood type golf club head having a spherical sole face stabilizing a direction of the face of the head at an address and scarcely causing a player to duff a ball at a swing.  <P>SOLUTION: The wood type golf club head is provided with a head sole round having the spherical sole 1 with a protrusive, curved surface in a toe-to-heel direction and in a face-to-back direction. In the wood type golf club head, regardless of a club lie angle, when an address lie angle θ is set in the range of 45-55° in setting the head, a part of the spherical sole 1 is formed into a plain surface or a recess surface 2 coming into contact with a reference face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024340-A (JP)
Title: Scaffold fixation device and method of making it
Inventor: CONTILIANO JOSEPH H
IPC: B29C67/20
Filed: 2002-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a tissue scaffold implant device useful in the repair and/or regeneration of diseased and/or damaged musculoskeletal tissue. SOLUTION: The tissue scaffold implant device provided with a foam tissue scaffold component fixedly attached to a scaffold fixation component via partial encapsulation of the fixation component by the foam scaffold component, and a method of making such tissue scaffold implant device are provided.
Patent JP-2004014820-A (JP)
Title: Laser module
Inventor: YAMANAKA HIDEO
IPC: H01L23/26
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain superior characteristics and reliability by eliminating contaminants in a vessel, in a laser module wherein a semiconductor laser element is installed in the hermetically closed vessel.  <P>SOLUTION: In the vessel 2, a heat sink 4 wherein the semiconductor laser element 6 is stuck on a submount 5, an electrode terminal 8 which is connected with the semiconductor laser element 6 by using a wire 9, a photodiode 10 for monitoring which is connected with an electrode terminal 12 by using a wire 13, and columnar zeolite sorbent 11 whose diameter is 1.5 mm and height is 1.5 mm are fixed on a stem 1, and a glass window 3 which is subjected to reflection free coating is installed. Ring-weld sealing is performed by using the vessel 2 in a dried air (N<SB>2</SB>=80%, O<SB>2</SB>=20%) atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009635-A (JP)
Title: Process of manufacturing vegetable raw material plastic molded product and jig for crystallization
Inventor: HAMABE SEIYA
IPC: B29L31/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process of manufacturing an advantageous vegetable raw material plastic molded product to enable the molded product of the vegetable raw material plastic to be crystallized without biting and to simply assemble an obtained molded product to other member and to provide a jig for the crystallization.  <P>SOLUTION: The jig 30 for the crystallization is constituted by providing an upper surface 32 to be placed with a front surface wall 1402 of the front panel 14, a side face 34 brought into contact with an inner surface of a side face wall 1404 in a state that the front surface wall 1402 is placed on the upper surface 32 stood from both sides of the upper surface 32 in a widthwise direction, and a side face 36 brought into contact with an inner surface of a side face wall 1406 disposed at both ends of the upper surface 32 in a longitudinal direction. The front surface wall 1402 is placed on the upper surface 32 of the jig 30 for the crystallization, the inner surface of the side face wall 1404 is brought into contact with the side face 34 of the jig 30 for the crystallization, and the front panel is heated in a state that the inner surface of the side face wall 1406 is brought into contact with the side face 36 of the jig 30 for the crystallization, and crystallized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008662-A (JP)
Title: Slide fastener
Inventor: OKABE TOMOHIKO
IPC: A44B19/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional slide fastener for mainly opening and closing a set of two spaces in which a slider is moved to connect and disconnect two elements to and from each other and the fastener is opened and closed to connect and disconnect the inner part and two spaces on this side to and from each other, that in its building use such as partition of a tent and space, when the space divided into three parts in a line is opened and closed by the fastener, it is necessary to pass the middle space, so three spaces should be formed of material of the same base to use the fastener.  <P>SOLUTION: In this slide fastener, two sets of connected elements are once separated from each other in the interior of body of a slider, respectively, and the elements of the different set are connected, whereby recombination of elements can be performed with one slide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023178-A (JP)
Title: Program distribution system, program distribution method, transmission device, and receiving devices
Inventor: ISHIKAWA TADAYUKI
IPC: H04N21/6338
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the degree of satisfaction of total viewers for program data by distributing the program data at the same time in a transmission rate corresponding to the audience rating without increasing the total usable transmission rate.  <P>SOLUTION: In a program distribution system provided with a server device 1 distributing the program data via a network at the same time, and receiving devices receiving the program data distributed at the same time. The receiving devices 2 transmit audience information of the program, the server device 1 receives the audience information of the program, measures the audience rating from the audience information of the program received, decides a transmission rate of the program data distributed at the same time corresponding to the measured audience rating, and distributes the program data corresponding to the transmission rate at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026852-A (JP)
Title: Pigment dispersion and ink for inkjet using the dispersion
Inventor: TANIGUCHI KEIJI
IPC: C09D11/38
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion using a dispersing agent capable of effectively preparing in a short time a pigment dispersion of a fine particle diameter suitably usable for ink for inkjet recording and reducing a change in pigment particle diameter during preservation, and to provide ink for the inkjet using the dispersion.  <P>SOLUTION: The pigment dispersion comprises at least a pigment, the dispersing agent and water. A compound represented by general formula (1) (wherein, R<SP>1</SP>s denote each H, a 1-20C alkyl group, a phenyl group, a substituted phenyl group or a naphthyl group; k denotes an integer of 0-7; A<SP>1</SP>s denote each an oxyethylene unit, an oxypropylene unit or a mixed group of the oxyethylene unit with the oxypropylene unit; A<SP>2</SP>s denote each an oxyethylene unit, an oxypropylene unit or a mixed group of the oxyethylene unit with the oxypropylene unit; i and j denote each an integer of ≥0; and i+j denotes an integer of ≥31 and ≤100)is used as the dispersing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018162-A (JP)
Title: Fine wire tension applying device
Inventor: NAKANONISHI KATSUMI
IPC: B65H59/06
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine wire tension applying device capable of easily maintaining constant tension without increasing working man-hour even when thickness of a wire material varies, capable of always maintaining the constant tension while in use, and thereby capable of preventing disconnection even when the wire material is fine and capable of preventing sticky disconnection during coating of a surface of the wire material.  <P>SOLUTION: A cylindrical guide 9 for covering a core wire bobbin 6 to which the wire material W is wound is provided with a hole like wire guide 8 for feeding the wire material W wound by the core wire bobbin 6, a hole formed on an extended position along an opposite direction of a feeding direction of the wire material W hung on both edges of the hole of the wire guide 8 and the core wire bobbin 6, and a pipe 12 connected to the hole. A blower for suctioning is connected to the pipe 12, and the air is suctioned so that the inside of the cylinder guide 9 is made to be under a negative pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045084-A (JP)
Title: Recording medium of high-density optical information
Inventor: CHEONG BYUNG-KI
IPC: G11B7/243
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium of optical information which is capable of maintaining the magnitude of laser power required for recording and reproducing of information within the range of this laser power and is capable of performing all of high-density recording and reproducing by utilizing an optical system for recording and reproducing having a given wavelength and a numerical aperture of an objective lens and forming microconverging light having a size below the diffraction threshold by utilizing the material characteristics of the medium. SOLUTION: The recording medium for the optical information of the multilayered structure including an incident layer (1) which is irradiated with the light converged by passing the lens, a firot super-high resolution layer (3) which adjusts the size of the spot of the converging light cast thereto, a second super-high resolution layer (2) which adjusts the size of the spot of the cast converging light and a recording layer (4) which records the optical information is constituted. The first and second super-high resolution layers change the size of the spot of the light in such a manner that the light is transmitted therethrough at the light transmittance changed by the power of the incident light.  The recording medium for the high-density optical information is constituted to change the size of the spot of the transmitted light in mutually complementary manner by the critical light intensity (or temperature) at which the change of the transmittance is started and which varies from each other.
Patent JP-2004018212-A (JP)
Title: Safety belt mounting device for picking forklift
Inventor: MISUMI KAZUYOSHI
IPC: A62B35/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety belt mounting device for a picking forklift capable of urging a worker to wear a safety belt and to work in a safe condition in which he/she wears the safety belt.  <P>SOLUTION: This safety belt mounting device is provided with a safety bar 38 linking the safety belt 50, an optical sensor 70 for detecting whether the safety belt 50 is linked to the safety bar 38 or not, and a red patrol light and a sound alarm for giving an alarm when the safety belt 50 is not linked to the safety bar 38. When the safety belt 50 is linked to the safety bar 38, light from a light projecting part 70a is blocked by a hook part 53 to detect that the the safety belt 50 is linked to the safety bar 38. When the safety belt 50 is not linked to the safety bar 38, light from the light projecting part 70a is not blocked to detect that the safety belt 50 is not linked, and the red patrol light and the sound alarm operate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023046-A (JP)
Title: Scanning exposure method
Inventor: MIYAKE EIICHI
IPC: H01L21/027
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning exposure method which permits the refining of a pattern using an easy constitution without providing complicated functions, in the scanning type exposure method which employs a plurality of projection optical systems.  <P>SOLUTION: At least one sheet of transparent parallel plate 6 extending into a direction (direction Y) orthogonal to a scanning direction (direction X) is arranged between a photomask and a projection optical system 3 or between the projection optical system 3 and a substrate while the transparent parallel plate 6 is curved into the direction (direction Y) orthogonal to the scanning direction (direction X), so that the optical path of luminous flux is moved to change the size of the image of a pattern 10 described on a photomask projected on the substrate in the direction orthogonal to the scanning direction of the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020153-A (JP)
Title: Engine heat pump
Inventor: FUKUTOME JIRO
IPC: F25B31/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a work of compression of refrigerant by a compressor by focusing attention on a volume capacity of the compressor and retaining the intake pressure of the refrigerant in the compressor at high pressures.  <P>SOLUTION: This engine heat pump is provided with a main compressor 2 driven by an engine 4, an indoor heat exchanger 8, an outdoor heat exchanger 5, an expansion valve 23 for the indoor heat exchanger, an expansion valve 21 for the outdoor heat exchanger, and an engine waste heat recovery device 6 provided in parallel to the outdoor heat exchanger 5, an expansion valve 22 for the engine waste heat recovery device 6, and an auxiliary compressor 3 compressing the refrigerant passing through the engine waste heat recovery device 6. This engine heat pump is so constituted that the refrigerant exhausted from the auxiliary compressor 3 is joined with the refrigerant exhausted from the main compressor 2 and the volume of the auxiliary compressor 3 is set smaller than that of the main compressor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026958-A (JP)
Title: Aqueous blocked polyisocyanate composition
Inventor: HAMATSU TAKAO
IPC: C08G18/80
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous blocked polyisocyanate composition which has excellent low temperature curability, storage stability and pH storage stability.  <P>SOLUTION: This aqueous blocked polyisocyanate composition is characterized by comprising an aliphatic and/or alicyclic blocked polyisocyanate whose isocyanate groups are blocked with a malonic diester and which has a hydrophilic group component, and a 1 to 3C monovalent alcohol-based compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024690-A (JP)
Title: Cleaning tool
Inventor: TAKAHASHI RYOKO
IPC: A47L13/10
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning tool allowing a user to clean a floor surface in a natural posture hardly applying a load on the user's waist, etc.  <P>SOLUTION: The cleaning tool comprises a waterproof boot 2 made of a soft material and a porous body 3 or brush body for cleaning formed on the sole of the boot 2. The porous body 3 or brush body 13 is in the rectangular shape from the plane view, extending from the toe side to the shank of the boot 2. A part of the porous body 3 or brush body is closely attached at least to the lower part of the side surface of the boot. The porous body 3 or brush body is nearly in the shape of a rectangular parallelepiped and is disposed from the toe side to the shank of the boot 2. The lower part of the side surface of the boot 2 is buried in the porous body 3 or brush body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003047630-A (JP)
Title: Long continuous member for absorptive article
Inventor: MACHIDA YOSHINOBU
IPC: A61F13/514
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a long continuous member for an absorptive article, capable of efficiently and economically manufacturing an absorptive article where a prescribed pattern is arranged in a prescribed position. SOLUTION: This long continuous member 5 is joined to another member 6 to be used as a part of the absorptive article. In the member 5, the pattern is printed at a pitch shorter than the cut length P1 of the continuous member in the longitudinal direction. In the processes prior to joining to the another member 6, the continuous member 5 is stretched so that the pitch of the pattern conforms to the cut length P1 of the continuous member.
Patent JP-2004029606-A (JP)
Title: Full-color electrophotographic device
Inventor: OKANO TADASHI
IPC: G03G15/16
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic device which is small-sized and lightweight and has high reliability and high picture quality.  <P>SOLUTION: Of the full-color electrophotographic device, a structure frame internally supporting respective printing devices whose positioning support precision is important has side wall parts, having mutually parallel surface parts crossing center axes of rotation of the respective printing devices, and at least two or more connection parts, connecting the side wall parts to each other, arranged in the vertical direction of the electrophotographic device across the respective printing devices; and the side wall parts and connection parts are nearly in a box shape, the structure frame is molded out of a resin in one body, and either of an image forming device and an intermediate transfer device incorporated in the structure frame has a belt extended between a plurality of rollers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025785-A (JP)
Title: Color image processing device and color image processing method
Inventor: OGASAWARA FUMIHIKO
IPC: G06T1/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device which achieves printout with optimum image quality and at optimum printing speed by suppressing blur particularly in regular paper, and minimizing decrease in the printing speed, and to provide an image processing method.  <P>SOLUTION: The color image processing device using black ink and color ink comprises a determining section 12, a pixel converting section 16, and a printing control section 18. The determining section 12 estimates a blur occurring level, based on a picture signal input thereto. The pixel converting section 16 exchanges printing information of the black ink for printing information of the color ink in a boundary area between the black ink and the color inks according to the blur occurring level. The printing control section 18 controls a plurality of printing modes so as to be switchable at every main scanning, according to the blur occurring level.  <P>COPYRIGHT: (C)2004,JPO