baber/WOPTO huggingface dataset:
Patent JP-2004209122-A (JP)
Title: Furniture
Inventor: NAKAMURA SATOSHI
IPC: A47B87/00
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide furniture comprising compact units that can be easily handled for storage, transport, or carrying-in, that can be integrated to form a tough structure, and that provide excellent appearance and usability in an integrated state.  <P>SOLUTION: Upper and lower furniture units 10 and 20 are connected by a connection and support member 30 to be integrated. In a connected state, necessary and sufficient strength can be secured. Before connection, each component part of the furniture, especially in an intermediate part between the upper and the lower furniture units 10 and 20 can be separated into fine pieces. When separated, each member composing the intermediate part can be reduced enough to be favorable for storage, transport, and carrying-in. Workability is excellent. Since no structures exist on both sides of an open space part 50 between the upper and the lower furniture units 10 and 20 in the connected state, the open space part 50 can be more widely used. Effective utilization is possible without interference. Usability as furniture is excellent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004070269-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NAGAI KAZUKIYO
IPC: G03G5/06
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which is extremely highly resistant to wear, has a surface resistance to scratching, does not crack, has good electrostatic chargeability, reduces the residual potential during photoirradiation, is less fluctuated in electrostatic charge potential in spite of repeated use, hardly forms abnormal images, attains the compatibility of the wear resistance with high image quality stability, and is long in lifetime.  <P>SOLUTION: The electrophotographic photoreceptor has a layer containing a composition having a higher order crosslinked body integrated and coupled with a crosslinked body formed by a condensation reaction of a silanol group and a crosslinked body formed by an addition reaction of an epoxy group and a silanol group by means of a structure capable of reacting both and mainly having a charge transferable group adjacently to the addition reaction section of the epoxy group and the silanol group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003266396-A (JP)
Title: Micro-structure and its manufacturing method
Inventor: COHEN GUY MOSHE
IPC: B81C1/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing micro-structures, such as micro-electromechanical structures (MEMS) or silicon optical benches.  <P>SOLUTION: The method includes using a single mask to pattern a plurality of cavity areas to be etched on a substrate in different etching steps, and then selectively choosing the cavity areas for etching. In a preferred embodiment, the method includes patterning a substrate to identify a plurality of cavity areas to be etched on the substrate and filling at least one of the cavity areas with a distinctive filler material. The filler material is chemically distinctive in the sense that it can be etched selectively with respect to the other filling materials 203, 205, 206, 207. The methods of the invention produce micro- structures with more accurate cavity areas by minimizing overlay error and avoiding the need for lithography over extreme topography.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004221974-A (JP)
Title: Digital camera
Inventor: MATSUI SEIICHI
IPC: H04N5/225
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of easily retrieving, reproducing and editing images after photographing.  <P>SOLUTION: On the digital camera 2, a first memory card 16 and a second memory card 18 are mounted. Photographed image data are recorded in the second memory card 18 first as an image file. Thereafter, a CPU 50 reads a plurality of photographed image files photographed within a prescribed period from a recording medium 18 as an image group, selects one image file from the image group as a representative image file and defines the remaining image files as attached image files. Thereafter, the representative image file is moved and recorded in the recording medium 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219789-A (JP)
Title: Image pickup device
Inventor: KOSAKA AKIRA
IPC: G03B17/02
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To make an electronic equipment such as a digital camera thinner in shape, and to increase a battery capacity.  <P>SOLUTION: An image pickup device formed into a nearly rectangular parallelopiped as a whole is constituted of a device main body having an image pickup function and a nearly parallelopiped battery unit attachably/detachably loaded to the device main body. At least three surfaces of the battery unit constitute the outer surfaces of the image pickup device when the battery unit is loaded to the device main body. Besides, it is allowed to constitute the image pickup device of the device main body having the image pickup function and several kinds of battery unit groups selectively and attachably/detachably loaded to the device main body. In this case, the battery unit group includes at least two battery units. As for one of the battery units, each surface exposed outside the device when the battery unit is loaded to the device main body is formed so as to be nearly at the same level as that of the outer surface of the device main body. As for the other of the battery units, the surfaces project outside the outer surface of the device main body so as to function as a grip part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219822-A (JP)
Title: Positive type resist composition
Inventor: MIZUTANI KAZUYOSHI
IPC: C08F220/28
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive type resist composition exhibiting sufficient permeability in the use of F2 excimer laser light (157 nm) as an exposure light source and satisfying coating property and compensating development defect.  <P>SOLUTION: In the positive type resist composition containing a fluorine atom-containing resin (A) having a structure in which fluorine atom is replaced in the main chain and/or the side chain of a polymer skeleton, decomposed by the action of an acid and having a group increasing the solubility in an alkali developer and a compound (B) producing an acid by the irradiation with active light, the resin of (A) component has a repeating unit having hydroxyl alkyl group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226134-A (JP)
Title: Ball trajectory measuring instrument
Inventor: ASAKURA TAKESHI
IPC: G03B35/20
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily installed ball trajectory measuring instrument for accurately measuring time-series data on positional coordinates of a flying golf ball G.  <P>SOLUTION: A first camera 1 is installed in the rear of a shoot point Ps, a second camera 2 is installed between the shoot point Ps and a fall point Pe, and a third camera 3 is installed in front of the fall point Pe. The first and second cameras 1 and 2 photograph the golf ball G from the rear. The third camera 3 photographs the golf ball G from the front. First, the golf ball G is photographed by the first and third cameras 1 and 3. Photographing by the first camera 1 is relayed to the second camera 2. Thereafter, the golf ball G is photographed by the second and third cameras 2 and 3. The angle of view of the first camera 1 and that of the second camera 2 are correlated with each other. Based on acquired picture image data, the coordinate position (x, z) of the golf ball G is calculated by using a trigonometrical survey technique.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222820-A (JP)
Title: Stroke counter
Inventor: UBAYAMA TAKASHI
IPC: A63B71/06
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To simply measure the number of swinging the golf clubs.  <P>SOLUTION: The counter is provided with an acceleration sensor 10 for detecting the acceleration, a counting means 30 for counting the number of times when the acceleration exceeds the specified value, a transmission means 50 which wireless transmits the counts by the counting means and a wrist band-like case body having at least the acceleration sensor inside. When the user with the wrist band-like case body on the wrist swings down the golf clubs, the acceleration at the moment is detected by the acceleration sensor 10 and the number of the detection is counted by the counting means 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229366-A (JP)
Title: Telephone stand
Inventor: TAKAHASHI HISAO
IPC: H02J7/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost by omitting a printed board and also to solve the problem inherent therein.  <P>SOLUTION: This telephone stand is equipped with a resinous lower case 1, a conductive plate 3 which is placed on this lower case 1 and has a charge contact 2 to a portable telephone (not shown in figure) at its end, a connector 4 which is connected to this conductive plate 3 and relays the output of an external power source (not shows in figure), and a resinous upper case 5 which covers the above conductive plate 3 and the connector 4. A riser piece 7 with a slit 6 opened upward, is made at the base of the above conductive plate 3, and a connecting terminal 8 projected sideways on the rear side of the above connector 4 is inserted into and connected with the above slit 6. In condition that the tops of the above conductive plate 3 and the connector 4 are pressed with the above upper case 5, the above upper case 5 and the lower case 1 are coupled with each other by, for example, screws 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223547-A (JP)
Title: Mold producing apparatus
Inventor: HAGA HIDEAKI
IPC: B22C11/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To produce a precision sand mold complicated in shape and comparatively small in size by using a pattern machined with an NC (numerical control) working machine in a mold producing apparatus using molding sand.  <P>SOLUTION: This apparatus is provided with: a table block 2 made of metal powder-containing porous resin and provided with the NC-machined pattern portion 1; vertical guides 7, 8 erected on the table block 2; a core print 3 movable in parallel and vertical directions by being posture-guided with these vertical guides; and side-wise pins 12 arranged to be retractable in the inner periphery of the above core prints on a plurality of axes and supporting the mold at the projecting time. It is preferable, the porous resin is the resin called as a porous aluminum etc. Hardening gas, injecting air for sand molding, the air pressure for separating from the mold etc., are sufficiently allowed to pass to the top end portion in the complicated shape, and the mold can be removed from the table block 2 in the state of inserting the side-wise pins 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223384-A (JP)
Title: Manufacturing method of hollow fiber membrane and hollow fiber membrane
Inventor: FUKUYA MASAYA
IPC: A61M1/18
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a blood-purification membrane of a stable quality, which can be stably supplied.  <P>SOLUTION: The blood purification membrane of a hollow-fiber type is formed of a spinning solution obtained by dissolving polysulfone and polyvinyl pyrrolidone with a solvent. In dissolving the polyvinyl pyrrolidone with the solvent, polyvinyl pyrrolidone having a viscosity of 250-400 mPa s in a 10 wt% aqueous solution at 20°C is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227711-A (JP)
Title: Optical disk
Inventor: ISHII KAZUNORI
IPC: G11B7/24097
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve recording density by suppressing tilting and surface wobbling in an optical disk and increasing simultaneously the NA of an objective lens.  <P>SOLUTION: An optical disk 1 is constituted of a ring substrate 2, a loading member 3 arranged in the center hole of the substrate 2, and a flexible connection member 4 which connects the substrate 2 and the loading part 3. When the loading part 3 is held on a rotating shaft, the center of the substrate 2 is fixed on the rotating shaft, displacement in a rotating shaft direction and variation of tilting with respect to the shaft are made possible.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224415-A (JP)
Title: Connecting structure for package
Inventor: AZEGAMI KENJI
IPC: B65D69/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure for a package in which a stripping operation of a bonding piece can be performed easily without impairing bundling force of each package by the bonding piece.  <P>SOLUTION: Package 1A-1C are arranged so as to be overlapped partially and they are connected with the bonding piece 2 which is adhered to article storing parts 4 and closing parts 5 of adjacent packages of each package 1A-1C. The bonding piece 2 has a cutting line 9 to separate the bonding piece into a short piece part 21 adhered only to the package 1A and a long piece part 22 adhered to each package 1A-1C. A projected piece 8 projected from the article storing part 4 of the package 1A over the closing part 5 is formed at the edge of the long piece part 22 being close to the cutting line 9. By rolling up and pulling the projected piece 8, the bonding piece 2 is separated into the short piece part 21 and long piece part 22 and while the short piece part 21 is remained on the surface of the package 1A, the long piece part 22 is stripped from each package 1A-1C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265611-A (JP)
Title: Plasma treatment device and plasma treatment method
Inventor: ISHII NOBUO
IPC: H05H1/46
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the manufacturing cost of a plasma treatment device having excellent energy efficiency.  <P>SOLUTION: A high-frequency generation source 30 for supplying a high-frequency electromagnetic field to a treatment vessel is composed of: a high-frequency oscillator 11 for generating the high-frequency electromagnetic field; a reference oscillator 34 having output power lower than that of the high-frequency oscillator 11 and having a stable oscillation frequency; and a waveguide 31 for guiding a reference signal generated by the reference oscillator 34 to the high-frequency oscillator 11. When the reference signal is inputted to the high-frequency oscillator 11, the oscillation frequency of the high-frequency oscillator 11 is drawn to the frequency of the reference signal and fixed. Thereby, by designing a load matching unit installed between the generation source 30 and the treatment vessel based on the frequency of the reference signal, load matching can be correctly carried out and energy efficiency can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229705-A (JP)
Title: Stick cosmetic material feeding container
Inventor: OBA ATSUSHI
IPC: A45D40/20
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stick cosmetic material feeding container which is composed of minimum members, and in which a core chuck member is clutched and rotated in the feeding container when the forward and backward limits of feeding motion apply turning load on the rotation to make a feeding mechanism safe and inform a user of the limit point of the feeding.  <P>SOLUTION: The stick cosmetic material feeding container 1 is so designed that the stick cosmetic material A held at the tip of the core chuck member 30 moves forward and backward at the tip opening hole 11 of a tip cylinder 10 by rotating the tip cylinder 10 and a base cylinder 20. The tip cylinder 10 and the core chuck member 30 compose a rotation stop mechanism with a synchronous turning means, the rear part of the core chuck member 30 is provided with a cylindrical body 34 for determining the forward and backward limits of the feeding motion, and the outer peripheral surface 38 of the cylindrical body 34 is projectingly provided with elastic engagement projections 37 for screw-engaging with a knurled thread 22 on the base cylinder 20 to make a screw-engagement mechanism. The noisy clutching motion with respect to the forward and backward limits of the feeding motion makes the feeding mechanism safe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003245959-A (JP)
Title: Connection structure of cast bed for fixing mold parts
Inventor: WANG JUI-HSIANG
IPC: B22D17/22
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid deformation or cracking by reducing the concentration of stress to a place receiving strong tensile stress and to enhance the strength of a T-shaped groove while reducing a material cost, a processing cost and energy.  <P>SOLUTION: This connection structure of the cast bed for fixing mold parts is constituted by providing a plurality of T-shaped grooves for permitting the insertion of clamping bolts to the surface of the cast bed of a resin injection molding machine and mating clamps with each other to fix a predetermined mold. In this connection structure, the T-shaped grooves are provided to the side surface of the cast bed as circular holes and slots are also opened in the surface of the cast bed to be allowed to communicate with the circular holes. By this constitution, the surfaces receiving pressure become arcuate surfaces and columnar bodies having screw holes are housed in the circular holes. When the clamping bolts are screwed in the screw holes, the predetermined mold can be fixed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004045016-A (JP)
Title: Bath room heater with ventilating function
Inventor: KUBOTA HIKARI
IPC: F24D15/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To keep the ventilation amount of the entire dwelling without increasing the rotating frequency of a ventilating fan 13 even when a bath room communication passage 14 is closed in heating a bath room during the operation in an ordinary ventilation mode, in a bath room heater with a ventilating function comprising a ventilating unit 3 accommodating a ventilating fan 13 in a casing 13 having the bath room communication path 14 communicated to the bath room, and communication passages 15, 16 communicated to other rooms.  <P>SOLUTION: Variable dampers 23, 24 are mounted to automatically adjust an opening of each of the communication passages 15, 16 for other rooms, and the opening of the communication passages 15, 16 is increased, when the heating of the bath room is performed during the operation in the ordinary ventilation mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231870-A (JP)
Title: Oil-based ink composition
Inventor: KOBAYASHI YUICHI
IPC: C09D11/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-based ink composition causing little corrosion of metals by the galvanic action on the metal, suppressing the increase of viscosity and the precipitation of pigment with time in the oil-based ink composition containing a resin dissolved in the composition, and keeping the initial ink ejection performance over a long period in the case of using the ink composition in a writing utensil or an ink jet printer.  <P>SOLUTION: The oil-based ink composition at least contains a coloring agent, 3-methoxy-3-methyl-butyl acetate and/or its derivative and a resin soluble in the 3-methoxy-3-methyl-butyl acetate and/or its derivative.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240497-A (JP)
Title: Fieldbus system
Inventor: SATO KAZUMI
IPC: G05B19/05
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fieldbus system which eliminates risk during maintenance, and permits an inspection with individual measuring instrument removed.  <P>SOLUTION: The fieldbus system comprises a branch line circuit to which a disconnector is attached. In the system, by attaching the disconnector such as a switch and a disconnecting terminal which can be operated easily to every branch line circuit, the branch line of an object measuring instrument can be detached from a main line without touching a hot branch line when the maintenance is required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240069-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: KAWAMURA TAKESHI
IPC: G03G15/08
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which is inexpensive, has low torque, can be made small and stably output images over a long period of time without causing image failure such as unevenness in density especially in a half tone image, and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: A developing device 10 has a developing container 4, a developer carrier 1, and a developer feeding member 2 which is installed facing the developer carrier 1 and feeding developer to the developer carrier 1 under applied voltage. In the developing device 10, in which voltage is applied to the developer feeding member 2 so that the potential difference between the developer feeding member 2 and the developer carrier 1 is larger than the discharge inception voltage and, at the same time, the current of the same polarity as the electrification polarity of the developer flows from the developer feeding member 2 to the developer carrier 1, the developer feeding member 2 is oscillated by an oscillating means for oscillating the developer feeding member 2 within a specified period.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241244-A (JP)
Title: Coaxial connector with switch, its manufacturing method, and communication device
Inventor: URATANI TSUTOMU
IPC: H01R103/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector with a switch capable of reducing the number of components and assembly man-hour and manufacturing at a low price, to provide its manufacturing method, and to provide a communication device equipped with the connector with the switch.  <P>SOLUTION: The coaxial connector with the switch switches a signal path based on attaching and detaching of a probe 30 having a central contact 31 and an outside conductor 33. A fixed terminal electrode 25 to or from which a contact part 21 of a moving terminal 20 made of a metal plate is contacted or released is formed in a film over from the back to the side of an insulating substrate 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239553-A (JP)
Title: Ceramic heating container and method of removing surface attachment of heating object
Inventor: KATO TETSUYA
IPC: F27D3/12
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heating container free from the damage even when a metallic heating object of high specific gravity is manually or mechanically supplied, and capable of efficiently heating the heating object.  <P>SOLUTION: In this ceramic heating container 1 having an opened upper face and used in heating the heating object W in a furnace, an inflammable inner material 4 having a property to be burnt down by the combustion at a temperature lower than a temperature for melting the heating object W is mounted between the heating object W and a self-loading part 2. As the heating object W is not directly kept into contact with the loading part 2 in this ceramic heating container 1, the ceramic heating container is not damaged even when it is used for heating the heating object W of high specific gravity such as a metallic product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI