baber/WOPTO huggingface dataset:
Patent JP-2003120688-A (JP)
Title: Galvanic corrosion preventing rolling bearing
Inventor: YABE SHUNICHI
IPC: F16C33/62
Filed: 2002-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a galvanic corrosion preventing roller bearing displaying a high galvanic corrosion preventing effect and having resistance against high temperature operation over a long time by selecting a material of an insulation film. SOLUTION: The insulation film 2 formed on at least one of an outer ring 11 and an inner ring 12 of a galvanic corrosion preventing roller bearing 1A is formed out of a resin composition having 1×10<13> Ω.cm or higher specific resistance and 0.5 w/m.k or higher heat conductivity.
Patent JP-2004130885-A (JP)
Title: Pneumatic tire
Inventor: KIKUCHI MASAMI
IPC: B60C19/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire which improves heat radiation without formulating a large amount of filling materials.  <P>SOLUTION: The pneumatic tire comprises a radiative member to have bar-shaped bodies containing rubber components and high-temperature conductive materials arranged in parallel to each other and covered with coating rubber. One end of the bar-shaped body is arranged to be positions to be exposed to an outer surface of the tire and the other end to be positioned inside the tire. The radiative member is preferably arranged to be positioned in the vicinity of a belt end and/or a carcass folding end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139771-A (JP)
Title: Fuel cell system
Inventor: SAKAI HIROMASA
IPC: H01M8/04
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unnecessary power and fuel consumption of a fuel cell other than is used for power generation as an intended purpose.  <P>SOLUTION: The system, provided with a fuel cell (1) generating power by a reaction of hydrogen and air supplied to each electrode of a cell part, a humidifier (34) humidifying supply gas with the use of water from a water tank (31), and coolant temperature adjustment means (21, 22, 25, 26, 27, 28, 51) making temperature adjustment of a coolant flown inside the fuel cell (1) for controlling temperature of the fuel cell (1), is further provided with an ice thawing device (61) for thawing ice inside the water tank (31) with the use of the coolant rising in temperature by heat exchange inside the fuel cell (1) with waste heat occurring from the power generation of the fuel cell (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137780-A (JP)
Title: Fixing structure and fixing method of steel pipe pole by anchor
Inventor: FUJISAWA TOSHIO
IPC: E01F9/696
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel-pipe fixing structure and a fixing method by an anchor in which a base plate at the base end of a steel pipe pole is flattened fully by removing a projection formed on the base plate and making no hindrance such as a disturbance or the like of to walking.  <P>SOLUTION: Head coordinating holes 14a, to which heads 22b of fixing bolts 22 are coordinated, are formed to boltholes 14 formed in the base plate. The heads 22b of the fixing bolts 22 can hardly be projected from the top face 12a of the base plate 12 by inserting the fixing bolts 22 from the top-face 12a side of the base plate 12 and screwing the bolts 22 to a buried body 21 coordinated, holding the base plate 12. The steel-pipe fixing structure by an anchor, in which the top face of the base plate 12 can be flattened fully by removing the projections from the top face of the base plate 12 and which is not a hindrance such as the disturbance to the walking when a rib for reinforcement is not installed between a pipe body 11 of the steel pipe pole 10 and the base plate 12, can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139411-A (JP)
Title: Brush drawing device, brush drawing program and brush drawing method
Inventor: TAKUWA ATSUSHI
IPC: G06F3/0488
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve natural brush drawing by using a tablet.  <P>SOLUTION: This brush drawing device 100 comprises a coordinate value detecting part 502 and a pressure detecting part 503 for detecting at preset time intervals coordinate values for coordinates input by a tablet pen 103 and drawing pressure, respectively, a drawing pattern expanding/contracting part 504 for expanding/contracting the size of a drawing pattern in accordance with the drawing pressure, a drawing pattern rotating part 506 for rotating the drawing pattern along the moving direction of the tablet pen 103, a rotation control part 508 for reducing the rotation amount of the drawing pattern when a space between the coordinate values is small, and a drawing part 511 for drawing the drawing pattern, which is rotated by the drawing pattern rotating part 506 or the rotation control part 508 and expanded/contracted by the drawing pattern expanding/contracting part 504, on coordinate positions detected by the coordinate value detecting part 502, in sequence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141225-A (JP)
Title: Radio communications game system
Inventor: TANAKA KIYONARI
IPC: A63F13/327
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication game system by which recovery after a breakdown in communication can be performed easily.  <P>SOLUTION: A master unit of the radio communication game system broadcasts master unit packets by a first time slot and receives slave unit packets by a second time slot. The slave unit receives the master unit packets by a first time slot and transmits the slave unit packets toward the master unit by a second time slot. A number CID of the slave unit which is connected (or was connected) is included in a U slot field of the master unit packets. The slave unit tries to receive the master unit packets broadcasted by the master unit at a step S5001 when the breakdown of communication from the master unit is detected at a step S95. If the number CID of its slave unit exists in the position of its unit of the U slot of the master packets at a step S5013, recovery is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144527-A (JP)
Title: Tissue specimen collecting apparatus, tissue preservation container integral identification tag, and authentication tag mounting method
Inventor: HANAWA AKIRA
IPC: G01N1/28
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tissue specimen collecting apparatus which collects an individual preparation simultaneously and preserves it in a preservation container, a tissue preservation container integral identification tag, and an authentication tag mounting method.  <P>SOLUTION: This apparatus has a constitution wherein center parts of two handles 1a, 1b are mutually connected, and, by gripping one end side, the other end side can be moved. The constitution is equipped with a penetration body 2 for penetrating a partial tissue of a body of an animal or a plant on a first tip of the other end, and a tissue collection container part 3 for accepting the penetration body on a second tip of the other end, and storing a container for storing a tissue acquired by cutting the partial tissue of the body of the animal or the plant by a penetration part. By this constitution, the cut tissue is stored in the container connected to the identification tag on which an identification code for identifying the animal or the plant is described simultaneously with identification tag mounting. Hereby, mounting of the identification tag and collection of the preparation is performed simultaneously.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162808-A (JP)
Title: Tape-like magnetic recording medium
Inventor: SOEDER JENS
IPC: G11B5/70
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of being used as a master tape in a high-speed magnetic copying process and capable of introducing the production of many high-quality copy tapes.  <P>SOLUTION: The tape-like magnetic recording medium includes a flexible base material having the thickness of at least 15 μm and at least one magnetic layer disposed on one surface of the base material. The magnetic layer has the thickness of at least 3 μm, in which a fine magnetic powder is embedded in a polymer binder. Further, the magnetic layer has the surface porosity rate SSP of at least 80 cm<SP>2</SP>/cm<SP>2</SP>(where, SSP is the value of the product of thickness dM (cm) of the magnetic layer multiplied by a specific surface area (cm<SP>2</SP>/cm<SP>3</SP>) of the magnetic layer calculated from the nitrogen absorption amount per unit volume by the BET method). The tape-like magnetic recording medium is used as the master tape in the magnetic copying process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004147160-A (JP)
Title: Receiving device
Inventor: OZEKI HIROAKI
IPC: H04B1/26
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving device which allows a adjacent channel suppressing capability to be sufficiently obtained independently of the position of a reception segment with the degree of each filter left as it is.  <P>SOLUTION: The reception device provided with a mixer circuit for frequency conversion of a reception signal and filters for removing unnecessary signals from the frequency converted reception signal is provided with a means which changes cut-off frequencies of filters in accordance with positions of partial segments selected and received of a signal which has a plurality of segments connected and is subjected OFDM modulation, so that the adjacent channel suppressing capability can be sufficiently obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142369-A (JP)
Title: High-barrier film
Inventor: SUZUKI HIROSHI
IPC: B01J19/08
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-barrier film 1 excellent in transparency and water-vapor barrier properties, in terms of a transparent gas barrier film 1 for use in the field of packaging of foods, drugs, precision electronic components, etc.  <P>SOLUTION: Characteristically, a water-repellent treatment layer 4 is provided by applying water-repellent treatment to one side of a base material 2 which is composed of a transparent polymeric material; a thin film 3 of an inorganic compound is formed on the other side of the base material; and the water-repellent treatment is performed by using plasma, particularly in a reactive ion etching mode, in fluorine gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152779-A (JP)
Title: Method of manufacturing wiring board
Inventor: SHIMIZU NORIYUKI
IPC: H05K3/40
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a ceramic wiring board that is thinned in wiring and lowered in resistance can be manufactured at high yield.  <P>SOLUTION: This method of manufacturing the ceramic wiring board includes a step of forming a first ceramic green sheet 1a having through-conductor sections 2 formed by filling up the through holes of the sheet 1 with a first conductor component, and a step of forming through sections 6 in the form of a wiring circuit pattern by removing the portions of a wiring circuit pattern through development after a photosensitive ceramic green sheet 4 formed on a substrate 3 for transfer is exposed. This method also includes a step of forming a second ceramic green sheet 4a having a wiring circuit section 7 by filling up the through sections 6 with a second conductor component, a step of transferring the second ceramic green sheet 4a onto the first ceramic green sheet 1a, and a step of laminating a plurality of first ceramic green sheets 1a to which the second ceramic green sheet 4a is transferred upon another and firing the laminate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153317-A (JP)
Title: Method for selecting terminal medium, method for call originating, communication medium selector and terminal medium selecting system
Inventor: CHO NO
IPC: H04L12/70
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically collect a user presence state when a call incoming user can use a plurality of application media, and to automatically determine the priority of the application media.  <P>SOLUTION: A method for selecting a terminal medium includes steps of registering presence information collected by a presence managing unit with a presence managing DB, determining the priority of call incoming user usable media, and asynchronously updating the priority imparted to a real address for expressing an incoming user usable a medium resource stored in a logic number managing DB. A call originating unit acquires a real address list to which the priority is imparted in response to the state of the incoming user from the logic number managing DB, and selects the real address having the highest priority.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151182-A (JP)
Title: Light guide type diffraction grating display body
Inventor: WATANABE MANABU
IPC: B42D15/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display body that is difficult to be forged by using a copying machine and that facilitates the verification of truth or falsehood.  <P>SOLUTION: This light guide type diffraction grating display body is made up of a three-layer laminated sheet in which a first, a second and a third transparent layer are successively laminated from an observation side, in a display body using a diffraction grating pattern. In this three-layer laminated sheet, a diffraction grating pattern is formed in one or more places in the boundary between the second and third transparent layers; the first and the third transparent layer are made of a transparent material having a low refractive index; and the second transparent layer is made of a transparent material having a higher refractive index than the one constituting the first and the third transparent layer. Consequently, incident light from a position away from the diffraction grating pattern is guided through the second transparent layer, thereby an image by a relief type diffraction grating pattern appears.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003224382-A (JP)
Title: Mounting structure for high-voltage board, high-voltage board mounting unit and image forming device
Inventor: TOMIMORI KARIO
IPC: G03G15/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a high-voltage board in which a continuity fault is reduced and a high voltage can be supplied from the high- voltage board to an electronic equipment unit with the small number of members, and to provide a high-voltage board mounting unit.  <P>SOLUTION: The mounting structure for the high-voltage board 21 in an image forming device body to connect the board 21 to the electric unit in an image forming device comprises a contact terminal 22 for electrically connecting the board 21 to an electric equipment unit, and a board mounting member 23 for holding the board 21 and the terminal 22 in a state in which the terminal 21 is brought into contact with the board 21 so as to cover the electric component mounting surface of the board 21 so that the member 23 is mounted at the image forming device body in a state in which the mounting surface of the board 21 is directed to the electric unit, and the terminal 22 is electrically connected to the electric equipment unit through the member 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004152070-A (JP)
Title: Drink can sample for vending machine
Inventor: MURAI KENICHI
IPC: G07F9/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the assembling of a drink can sample and to attain resource-saving and the reduction in weight.  <P>SOLUTION: This drink can sample comprises a body frame 2, and a commodity display board 3 that is a plastic thin plate retained by a substantially semi-circular upper retaining part 4 and lower retaining part 5 within the body frame. The rear parts of the upper retaining part 4 and lower retaining part 5 are mutually connected through a connecting side frame 6. The upper retaining part and lower retaining part have cover parts 4a and 5a raised along the outer peripheries of the upper retaining part and lower retaining part, and upper position retaining groove 4b and lower position retaining groove 5b are formed on the respective opposed inner surfaces along the cover parts 4a and 5a with a space by a prescribed distance d from the inside of the cover parts. Upper and lower stoppers 7 and 8 for regulating the backward movement of the commodity display board are formed on the respective double terminal ends of the upper position retaining groove and lower position retaining groove, and the commodity display board 3 is insertable to the body frame through the rear opening part 2b of the body frame 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150601-A (JP)
Title: Fixing structure of cylindrical clip and lid member
Inventor: MATSUURA KENICHI
IPC: F16B9/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical clip structure using a large-diameter lid member for covering a soap supply device at its outside, allowing the lid member to be easily connected and fixed to a shaft on the side of a soap tank.  <P>SOLUTION: An integrally formed cylindrical clip 10 comprises a slit 11 formed in a clip side face for tying both upper and lower ends, supporting pieces 12 inclined to the inside and formed facing each other on the clip side face, and top side portions 15 formed at the positions of the supporting pieces bent at their ends to the outside. It can be mounted on a cylindrical portion having a diameter smaller than that of the cylindrical clip 10 and fixed to the shaft 42 inserted between the supporting pieces 12 by fitting the top side portions 15 to grooved portions 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158099-A (JP)
Title: Disk like storage medium subjected to print treatment
Inventor: HASHIMOTO MASATAKA
IPC: G11B7/24097
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk like storage medium subjected to print treatment, which is subjected to print treatment readably by not only a normal person but also a visually handicapped person by contact and visual observation and with good balance, and obtains stable reproducing sound and image without rotation unevenness at the time of recorded information reproduction.  <P>SOLUTION: The disk like storage medium 1 is subjected to print treatment projectingly on a printable surface 2 of the disk like storage medium 1 by an ink jet system using a UV curing resin ink 8. The stable reproducing sound and image is obtained without rotation unevenness of the disk like storage medium 1 at the time of recorded information reproduction by subjecting the the medium to print treatment adjacently with a prescribed pattern along the outer periphery of the surface 2 and readably by contact and visual observation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154685-A (JP)
Title: Liquid diffuser
Inventor: OKAMOTO NOBORU
IPC: B01D3/26
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the assembly work of the liquid diffuser.  <P>SOLUTION: The liquid diffuser comprises a tray 31 installed in a tower main body adjacently to a manhole for storing a liquid and a riser unit 40 installed at a plurality of points on the tray 31 in freely detachable manner and provided with a liquid flow inlet and a vapor guiding part. Accordingly, since the rise unit 40 can be installed at a plurality of points on the tray 31 in freely detachable manner, not only the assembly work of the liquid diffuser 68 can be simplified but also the maintenance and inspection as well as replacement of the parts of the riser unit 40 can easily be carried out. Further, keeping a work space above the riser unit 40 becomes needless and the tower main body can be shortened in the axial direction corresponding to that extent and the distillation tower can be miniaturized accordingly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158663-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAJIMA KAZUAKI
IPC: H01L21/28
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device of a CMOS (complementary metal oxide semiconductor) structure with fine contact wherein both a junction of a semiconductor substrate and a contact in an nMISFET (metal insulater semiconductor field effect transistor) region and a junction of a semiconductor substrate and a contact in a pMISFET are superior ohmic junction, and a manufacturing method which can obtain a fine contact of superior ohmic junction without increasing remarkably the number of processes as compared with the conventional case.  <P>SOLUTION: In a semiconductor device having a CMOS circuit composed of an nMISFET and a pMISFET, a work function of a metal silicide layer 119 (PtTi silicide layer) in a junction part of contact to p-type semiconductor is higher than a work function of a metal silicide layer 112 (titanium silicide layer)in a junction of contact to n-type semiconductor. A conductor film whose work function is at least 4.8eV is selectively formed in a contact hole. After that, from the conductor film, its constitutive elements are made to react with the silicon semiconductor substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154830-A (JP)
Title: Automatic control method for shape in width direction of cold rolling machine
Inventor: KAWAMICHI MASAHIRO
IPC: B21B37/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve problem of deterioration of responsiveness of shape control caused by control delay time due to a mechanical interval between a shape control actuator and a means for detecting a shape on the exit side.  <P>SOLUTION: An automatic control method for shape in width direction of a cold rolling machine comprises a tracking resister to track up to right under the shape actuator a plate form signal generated by a means for detecting a shape in width direction on the entrance side, and compares the plate form signal with a target shape at a timing right under the actuator or a timing to consider response of the shape actuator and carries out shape modification operation by calculation of a shape modification signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158774-A (JP)
Title: Impatt diode
Inventor: SUZUKI CHIYOUJITSURIYO
IPC: H01L29/864
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the drawback of IMPATT diode, and to reduce noise, while maintaining high power output, and to significantly improve the high-frequency characteristics and the DC/AC power conversion efficiency.  <P>SOLUTION: A compound semicondcutor is used for a material for composing the IMPATT diode and In<SB>0.53</SB>Ga<SB>0.47</SB>As is introduced to a drift region, InGaAsP to a sheet doped layer, and a superlattice, such that its valence band discontinuous quantity becomes zero to an intensifying layer. This configuration will not reduce the multiplication factor, while significantly improves noise characteristics, but can increase the response speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155383-A (JP)
Title: Vehicular shielding device
Inventor: NOBA MOTOI
IPC: B60J3/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular shielding device capable of automatically carrying out adjustment so as to obtain suitable polarizing degree, without operation by a user.  <P>SOLUTION: A controlling circuit 2 of the shielding device 1 calculates how much a movable side polarizing plate 11 should be rotated for obtaining the necessary transmissivity of light, according to light receiving strength of extraneous light obtained through a light receiving sensor 4. A motor 10 rotates the movable side polarizing plate 11 according to the calculated result, thereby changing a polarizing direction angle with reference to a polarizing direction of a fixed side polarizing plate 15.  <P>COPYRIGHT: (C)2004,JPO