baber/WOPTO huggingface dataset:
Patent JP-2003225296-A (JP)
Title: Sustained-release member for volatile agent
Inventor: NUMAMOTO HIRONAO
IPC: A01N47/46
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sustained-release member for a volatile agent, which allows the stable sustained release of the agent in a required quantity while factoring in long-term durability, even in a place where water is spattered or falls, or which is brought into direct contact with the water, because a humidity-sensitive film is not suitable for use in the place.  <P>SOLUTION: In this sustained-release member for the volatile agent, the volatile agent is arranged inside the humidity-sensitive film in which the quantity of permeation of the agent is changed by humidity change; an outer sheath of the humidity-sensitive film is equipped with a water-vapor control film having waterproofness; and between the humidity-sensitive film and the water-vapor control film, there is provided a space for retention of agent vapor permeating through the humidity-sensitive film and the water vapor permeating through the water-vapor control film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227948-A (JP)
Title: Optical multiplexer/demultiplexer and method of manufacturing the same
Inventor: OKAMOTO KATSUNARI
IPC: G02B6/12
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a wavelength multiplexer/demultiplexer which has demultiplexed spectrums having a flat passage region with respect to an array waveguide diffraction grating.  <P>SOLUTION: With respect to the multiplexer/demultiplexer and a method of manufacturing the same, differences between estimated values or measured values of the field amplitude and the field phase of an optical signal which is radiated to a first slab waveguide after being made incident on an input channel waveguide and being propagated in the input channel waveguide and values required for desired demultiplexing characteristics as values of the field amplitude and the field phase of an optical signal of a channel waveguide array are calculated to finely adjust the loss, the length, etc., of each waveguide of the channel waveguide array.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226985-A (JP)
Title: Highly corrosion resistant plated stainless steel sheet and production method therefor
Inventor: NAKAMURA HIROSHIGE
IPC: C23C28/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly corrosion resistant plated stainless steel sheet in which a base material is subjected to cathodic protection by photoirradiation.  <P>SOLUTION: A titanium or titanium alloy plating having a thickness of ≥0.05 μm is applied to a stainless steel sheet as a substrate, and a titanium oxide film is formed on the outermost surface layer of the plating. The coating of the titanium or titanium alloy plating to the stainless steel sheet substrate is performed by a sputtering method. After the formation of the plated layer, heat treatment is performed at ≥400°C in an oxidizing atmosphere, and the titanium oxide film is formed on the surface layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228398-A (JP)
Title: Compressive recording and reproducing device adaptive to sound processing reproduction
Inventor: MIWA KENJI
IPC: G10L19/02
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize a music reproduction corresponding to uncompressed data in low-frequency emphasis reproduction by preventing a sound from being distorted in the low-frequency emphasis reproduction by performing compression processing corresponding to reproduction processing in which the low-frequency emphasis reproduction processing is performed.  <P>SOLUTION: The recording and reproducing device performs spectrum conversion for a PCM signal of a specified time, performs compression in which data below the minimum audible limit of an auditory psychological model are not processed as data with the converted spectrum data to record a compressed signal on a recording medium, and expands and reproduces the signal recorded on the recording medium and performs a boost processing; and the limit where data are not processed as the data in an object frequency band of the boost processing is set to a level lower than the minimum auditory limit. And, the boost frequency range and boost level of the boost processing in reproduction are compared with a frequency range and a sound- recording limit level as compression conditions and it is decided whether or not the boost processing is within the permissible range of the reproduction processing according to the comparison results.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225123-A (JP)
Title: Toothbrush bristle material
Inventor: YAMADA KUNIO
IPC: A46D1/05
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothbrush bristle material capable of effectively removing foreign matters or plaque adhered to the surface of teeth and clearances between teeth with excellent cleaning effect, softly touching the gum with excellent use feeling, and enhancing the friction resistance with teeth to provide an excellent massage effect.  <P>SOLUTION: In this toothbrush bristle material, a sharpened tapered part 2 is formed on at least one end of a cut bristle 1 formed of a polyester-based monofilament and crimped in the fiber axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230977-A (JP)
Title: Device for positioning and holding object to be processed and beam processing apparatus having the same
Inventor: KOBAYASHI TAKESHI
IPC: B23K26/08
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for positioning and holding and object to be processed in which when the object to be processed is held on a processing table, the positional deviation of the object or damage to the object due to a deflection, breakage or the like by the influence of an inertial force of each member due to movement in a direction X or Y can be prevented.  <P>SOLUTION: The device for positioning and holding the object to be processed comprises an X-Y table 4 as a moving drive means, fixing guides 61, 62 fixed to a processing table 20, movable guides 63, 64 for positioning and holding the work W as the object together with the fixing guides on the table 20, an air cylinder as an energizing means for imparting an energizing force in a fixing guide direction to the movable guides, and air cylinders 81, 85 with brakes each having a brake unit as a position fixing means for fixing forward or backward moving positions of the guides 63, 64 on the table 20 as the air cylinder after the work W is positioned.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230522-A (JP)
Title: Mop and method for manufacturing mop
Inventor: KUSUMOTO KAZUTAKA
IPC: A47L13/20
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase the absorbing capacity and to improve the cleaning ability of a mop without increasing the volume or the weight of the mop.  <P>SOLUTION: A base cloth 1 is provided with a multitude of strip-shaped cleaning strips 2 made of fabric, that are in contact with the subject surface such as the floor surface. Each of the cleaning strips 2 has a certain degree of rigidity so that it self-maintains its straightness at least in the width direction. The tip 2a of each of the strip-shaped cleaning strips 2 is angled in, for example, an isosceles triangle form and is sharp at the end. The method for manufacturing the mop is that by cutting the cloth made of a synthetic resin fiber by ultrasonic wave an intermediate material for the mop, that has a main part and a multitude of strip-shaped cleaning strips 2 that extended from the main part and the cut-out side is burnt and closed, is produced and a multiple number of the intermediate materials for the mop is sewn on the base cloth 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239474-A (JP)
Title: Eaves gutter bracket and eaves gutter structure for wooden building
Inventor: NAKAJIMA TAKAHIDE
IPC: E04D13/072
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eaves gutter structure which is constructed according to the conventional wood frame construction method, wherein the eaves gutter structure dispenses with conventionally indispensable field construction of a wooden substrate, to thereby improve the construction efficiency thereof and reduce generation of building rubble in the field.  <P>SOLUTION: According to the eaves gutter structure for a wooden building, each eaves gutter bracket 20 has a base surface 21, inner and outer side surfaces 22, 23 raised from both edges of the base surface, and an eaves bearing surface 24 formed between upper edges of the inner and outer side surfaces. Then, the plurality of eaves gutter brackets 20 thus formed are mounted by fixing each inner side surface to a side surface girder 2 under a roof at intervals, and an eave soffit material 29 covers the base surfaces in a manner being stretched over the eaves gutter brackets. Further, an eaves gutter 28 is mounted on the eaves bearing surfaces, and then a faced mall 27 is mounted on the outer side surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244438-A (JP)
Title: Image processing system
Inventor: NISHIKAWA YOSHIAKI
IPC: B41J29/46
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the output gray level of image data read from a copying machine is different between the printers by the dispersion of output gray level characteristics for each printer in an image processing system connecting a plurality of printers (slave units) to the copying machine (master unit).  <P>SOLUTION: A predetermined internal test pattern for checking a gray level change for each printer is sent and printed out of a copying machine (base unit) 10 to a plurality of printers (slave units) 14a-14c. By reading the internal test pattern output result for each of outputting printers 14a-14c again from an image input part (scanner part) 11 of the copying machine 10, the copying machine 10 grasps the gray level characteristics of each printer and control is performed by an incorporated gray level control means to present the same gray level characteristics even in the output from any printer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243558-A (JP)
Title: Wiring board with heat spreader
Inventor: NAKAMURA KENJI
IPC: H01L23/12
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board fixed with a heat spreader in which a mounted semiconductor element can be operated normally over a long term by bonding an insulating board and the heat spreader rigidly and preventing the intrusion of electromagnetic noise from the outside and the mission of electromagnetic noise to the outside.  <P>SOLUTION: In a wiring board where a metallic heat spreader 2 is bonded through a conductive adhesion layer 15 to the lower surface of an insulating board 1 grounded or coated with a power supply conductor layer 6, a protrusion 2a surrounding the outer circumferential side face of the insulating board 1 is formed at the outer circumferential fringe of the heat spreader 2 and bonded to the outer circumferential side face of the insulating board 1 through an insulating adhesive layer 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246714-A (JP)
Title: Hair cosmetic
Inventor: SUGIMOTO KENICHI
IPC: A61Q5/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic which does not dye the skin, slowly dyes the hair, does not cause secondary adhesion, is not greasy, and is excellent in set retention power.  <P>SOLUTION: This hair cosmetic contains a basic dye and an ampholytic polymer resin and has a pH of 3.0-8.0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246501-A (JP)
Title: Medium positioning mechanism
Inventor: MIURA HITOSHI
IPC: G07D9/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent skewing of a medium, generation of jam, and an end surface gall, in a mechanism by which a medium having different width is trued up, carried, and stopped at a correct position.  <P>SOLUTION: After the medium is trued up to a carrying reference surface side by a medium pressing guide, the pressing guide is retuned in a reverse direction by such a deflection that the flexible medium is pressed extra, and retained its position as it is until the medium is carried to a printing position, so that the width of a carrying passage can be most suitably retained even for the medium having the different width.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245507-A (JP)
Title: Attachment frame of garbage net for trapping grease
Inventor: TOYOSHIMA KENJI
IPC: B65F1/06
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment frame of a garbage net for trapping grease capable of smoothly flowing a garbage mixed into wastewater flowing from a kitchen facility to the garbage net.  <P>SOLUTION: The attachment frame 20 of the garbage net is provided with a quadrangular upper end opening frame part 23 constituted by combining a pair of first frame members 21, 21 and a pair of second frame members 22, 22; four leg pieces 24, 24 for connecting both ends of the first frame members 21, 21 and the second frame members 22, 22. A plurality of engagement pieces 23A, 23A for engaging/disengaging a mesh of the garbage net 4 are upwardly projected on the upper end opening frame part 23. The frame members 21, 21 are constituted by a slide pair 25 capable of adjusting length and the second frame members are constituted by a single member not capable of adjusting length. The height (thickness) H1 of the second frame members 22, 22 is set to lower than (thickness) H2 of the first frame members 21, 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245528-A (JP)
Title: Method for manufacturing fiber reinforced porous hollow fiber membrane
Inventor: MIZUTA MASAHIKO
IPC: B01D69/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for a fiber reinforced porous hollow fiber membrane embedding a reinforcing fiber material in the central part of the cross section of the porous hollow fiber membrane, and the fiber reinforced porous hollow fiber membrane obtained by this manufacturing method.  <P>SOLUTION: A film forming raw liquid is discharged from a spinning nozzle (1) and the hollow fiber membrane 5 is drawn up from a coagulation bath through the guide roller (3) in the coagulation bath and the drawing-up guide roller (4) provided outside a coagulation bath tank (2) to form the fiber reinforced porous hollow fiber membrane. In this manufacturing method, the reinforcing fiber material is introduced into the spinning nozzle (1) at an introducing angle α of 0-<180°, or 180-<360° non- parallel to the straight line connecting the discharge center point A of the spinning nozzle (1) and the hollow fiber membrane contact point B of the drawing-up guide roller (4). The obtained fiber reinforced porous hollow fiber membrane is characterized in that the reinforcing fiber material is embedded in the central part of the cross section of the hollow fiber membrane without being biased to the inner and outer surfaces of the hollow fiber membrane and has required strength and inner pressure burst strength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250216-A (JP)
Title: Contact
Inventor: KOSHIZUKA TADASHI
IPC: H02B13/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent contact which is little in electric loss, by increasing a contact area between a conductor and the contact to reduce contact resistance at a contact face, thereby suppressing heat generated at current application to an apparatus.  <P>SOLUTION: A plurality of contacts 30 are arranged radially between the conductors 1 and 2. Each contact 30 is provided with a groove 31 rectangular in cross section at the center of an outer contact face 30b to contact with the inside peripheral face of an outer conductor 2. Moreover, the groove 31 extends in the axial direction of the conductor 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246676-A (JP)
Title: Sialon ceramic porous body and manufacturing method thereof
Inventor: OJI TATSUKI
IPC: C04B38/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength sialon ceramic porous body having excellent corrosion resistance, a manufacturing method thereof and an application thereof.  <P>SOLUTION: The ceramic porous body is composed of single sialon crystal particles and has a structure in which a grain boundary phase does not exist consists essentially of silicon nitride, has a β-type sialon crystal phase formed by adding alumina and aluminum nitride or silica and aluminum nitride and sintering and has ≤2 μm average pore diameter, ≥35% porosity and ≥50 MPa bending strength. The manufacturing method thereof and a corrosion resistant filter member composed of the ceramic porous body are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254673-A (JP)
Title: METHOD OF MANUFACTURING ALUMINA CASTABLE USING COATED MgO-C BRICK
Inventor: KOIDE KUNIHIRO
IPC: C04B41/83
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of hydration and thermal decomposition which are induced by infiltration of moisture in the air inside a constant MgO-C brick which is a reinforcement material of an alumina castable refractory product used for melting metal so as to generate methane gas and vapor, to cause cracks, and to inhibit durability.  <P>SOLUTION: A manufacturing method is developed for preventing moisture from infiltrating into the inside by applying and coating waterproof coating and glaze on a constant MgO-C brick, which is a reinforcement. Thus, this invention gives effects for preventing cracks of the constant MgO-C bricks and elongating a life of the refractory by applying waterproof coating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252173-A (JP)
Title: Engine starting device for vehicle
Inventor: HARADA MASAHIKO
IPC: E05B83/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the consumed current and the quantity of generated heat of a solenoid necessary for engaging a block lever with a rotating shaft to inhibit the rotation of a rotating shaft from an ACC position to a LOCK position in an engine starting device for a vehicle wherein a key can not be removed from a key hole without shifting a shift lever to a parking position.  <P>SOLUTION: The rotating shaft 22 is provided with a cam face 61 abutted on the block lever 28 when the rotating shaft 22 is moved from the LOCK position to the ACC position, the cam face 61 has the shape to operate the block lever 28 to an engagement position against spring force of a return spring 49 in accordance with the rotation of the rotating shaft 22 from the ACC position to an ON position side, and a plunger 55 and the block lever 28 are interlocked and connected to interlock and operate the plunger 55 to a retracting position side in accordance with the operation of the block lever 28 from a disengagement position to the engagement position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250667-A (JP)
Title: Cushion material made of spring structure resin moldings and manufacturing method therefor
Inventor: NISHIBORI SADAO
IPC: D04H3/14
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive cushion material made of spring structure resin moldings allowing recycle and capable of reducing depressing, preventing its fatigue even after use for many hours, and dealing with many unspecific minute needs such as individual shape and size, having resistance to shock and weight application, and being suitable for seats on which a person sits, sleeps or rides such as seats in an automobile and a motor-bicycle, a sofa or a bed.  <P>SOLUTION: This cushion material 10 is shaped by sewing spring structure resin moldings 30 made of fibers 31 with sewing threads 32, 33. Its peripheral fringe is manually sewn with the sewing thread 32. Moreover, a face region is sewn by a sewing machine with the sewing thread 33 to compress the cushion material properly and form rising parts 11 to 14 and depressed parts 10a, 10b on a surface and a rear surface. For example, the rising part is divided into a front part 11, a central part 12, side parts 13 on the right and left sides, and a rear part 14 by the depressed part 10a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003091327-A (JP)
Title: License management system and application delivery system
Inventor: YAMAIRIHATA SATORU
IPC: G06F21/10
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of using software by effectively performing license management for the software. SOLUTION: This license management system includes a central server disposed to a software distributor for distributing application provided from a software provider and a site server installed in relation to a plurality of client computers using the application. The site server keeps information related to the install status of the application installed in the client computers and provides the install status of the application to the central server. The site server provides the install status of the software to the central server, so that the software distributor and the software provider can accurately grasp the install status of the software to enable various license forms.
Patent JP-2003254590-A (JP)
Title: Air conditioner
Inventor: TAKEUCHI ATSUSHI
IPC: F25B13/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which improves comfort and saves on energy by responding to change of a form of an indoor machine and a heat exchanger specification and exerting the optimum capacity according to a required capacity inside a room.  <P>SOLUTION: The indoor machine is provided with a temperature difference calculating means 22 for calculating a temperature difference between a set temperature and a detected temperature, a rated capacity memorizing means 25 for memorizing a rated capacity of the indoor machine, an ON/OFF determining means 24 of the indoor machine, and a heat exchanger capacity set value memorizing means 36, while an outdoor machine is provided with a compressor capacity control means 28 for controlling the capacity of a variable displacement compressor by a predetermined cycle using data obtained from the temperature difference calculating means 22, the rated capacity memorizing means 25 and the ON/OFF determining means 24, and an equation of a compressor displacement is derived based on a set value of an indoor heat exchanger capacity memorized in the heat exchanger capacity set value memorizing means 36 for controlling the compressor displacement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256136-A (JP)
Title: Touch panel
Inventor: NAKAO SATORU
IPC: G06F3/03
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine wire type touch panel manufactured at a low cost while having sufficient durability.  <P>SOLUTION: This touch panel 40 performing switch operation by the contact of the respective surfaces of a pair of opposedly arranged conductive substrates is characterized in that, at least one of the conductive substrates is provided with a plurality of electrodes formed by forming a plurality of extremely fine wires 43, 44 formed of conductors, parallel on the surface of an insulating substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253359-A (JP)
Title: Free-cutting copper alloy
Inventor: MURAKAMI YOTARO
IPC: C22C9/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free-cutting copper alloy capable of ensuring a fully industrially reliable machinability, while eliminating adverse effect on human body or environment due to containing lead.  <P>SOLUTION: The free-cutting copper alloy contains copper of 57-70 percent by mass, silicon of 0.4-1.5 percent by mass and at least either magnesium of 0.4-1.5 percent by mass or manganese of 0.5-3.0 percent by mass and zinc for the rest, and has a metallic structure wherein an intermetallic compound is dispersively precipitated or crystallized in a matrix phase comprising α single phase, α+β phase or β single phase. At least a part of the intermetallic compound is precipitated or crystallized in grain boundary. This intermetallic compound contains a coarse compound with an equivalent circular diameter of 2 μm or more, the content of which is 40-90% in area ratio to the entire intermetallic compound.  <P>COPYRIGHT: (C)2003,JPO