baber/WOPTO huggingface dataset:
Patent JP-2004524502-A (JP)
Title: 溝付きの内面を有する改良された熱伝達管
IPC: B21B1/22
Filed: 2002-04-17
Abstract: 管（１０）の内面が、主フィン（１２）の組と、主フィン（１２）の間の領域（２４）に且つ主フィン（１２）に対して所定の角度で配置された中間フィン（２６）の組とを有する。管内面設計の好ましい具体例において、中間フィン（２６）は主フィン（１２）に対して、格子状の外観をもたらすように配置される。第１のローラの組が主フィン（１２）および中間フィン（２６）の設計を、ボードの少なくとも一方の側に形成する。性能をさらに高めために第２のローラの組を用いることもできる。設計されたパターンがローラによりボード上に転写された後に、ボードは管に形成され、そして溶接され、こうして、得られた管の内面設計は、少なくとも、本発明により意図される中間フィンを含む。
Patent JP-2004528796-A (JP)
IPC: H02P25/02
Filed: 2002-05-17
Abstract: A dual sided self-oscillation circuit for driving an oscillatory actuator with high efficiency and high response speed. The actuator has a winding to receive a periodical supply current from a power source and oscillates in a predetermined resonant frequency. The self-oscillation circuit includes a bandpass filter for receiving a back electromotive force voltage (Vbemf) developed across the winding and producing a sine wave output signal, a comparator for comparing the sine wave output signal with a threshold voltage and producing two drive pulses per cycle of the resonant frequency, and a switch connected in series with the winding to connect or disconnect the power source to the winding in response to the drive pulses, thereby flowing electric current in two directions at each cycle.
Patent JP-2004212864-A (JP)
Title: Liquid crystal device, its manufacture method, and electronic appliance
Inventor: KANEKO HIDEKI
IPC: G02F1/1343
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device which is capable of effectively enhancing the numerical aperture and can complies with the higher definition of a pixel without changing a manufacture apparatus, and to provide a manufacture method thereof.  <P>SOLUTION: The liquid crystal device is equipped with a data line 11, a plurality of TFD elements 13 connected with the data line 11 and pixel electrodes connected with the TFD elements on an element substrate. Therein, the data line 11 is formed with a monolayer metal thin film made of material different from that of the pixel electrodes.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225409-A (JP)
Title: Multi-plow
Inventor: MAEKAWA KOJI
IPC: E01H5/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-plow capable of efficiently removing accumulated snow on a carriageway and easily removing snow with ease without leaving snow in the frontage.  <P>SOLUTION: In a multi-plow 12 provided with a mounting part making mountable in front of a base vehicle 11 and a pair of blades 31a, 31b arranged at both sides of the mounting part and respectively connected to the mounting part 30 to be rotatable in the back and forth direction, a snow removing face for pushing out snow, bent backward to make a hollow is formed at the front face of the respective blades 31a, 31b. one blade 31a in the pair of blades is so constituted that the distance from the lower edge part to the upper edge part is substantially the same with the distance from the mounting part to the external side end of the blade or gradually decreases toward the external side end. And the other blade 31b of the pair of blades is so constituted that the distance from the lower edge part to the upper edge part gradually increases from the mounting part to the external side end of the blade.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004137445-A (JP)
Title: Wood paint and wood article coated with the same
Inventor: KIKUTA JUNICHI
IPC: B05D7/24
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood paint that has high resistance to weather with excellent design that can sophisticatedly express grain patterns of the wood when it is applied, and provide wood articles that are coated with the paint.  <P>SOLUTION: This is a paint for coating wood materials and is prepared by admixing 0.5-13 wt% of pigments to an aqueous solution of a fluororesin. Thus, the wood materials are coated with a paint including optimal amounts of pigments in the solvent for the fluororesin that intrinsically has high weather-resistance and the grain pattern of the wood material is fully expressed without occurrence of deterioration of the wood material. Accordingly, for example, wood-made window frames that are to be always exposed to outer air and may be drastically deteriorated can be secured for a long period of time by coating the wood frames with the wood paint.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004230941-A (JP)
Title: Structure of tire bead section, and pneumatic tire having tire bead section
Inventor: NAKAGAWA TSUKASA
IPC: B60C15/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a tire bead section capable of improving productivity of a bead core, preventing jumping of a tow section inside the tire bead section, and improving stability and durability of the tire bead section, and a pneumatic tire having the tire bead section.  <P>SOLUTION: In the bead core 6 buried in the tire bead section 5, a core body 6a located in a heel section 8a outside the tire bead section and a projection 6b located in the toe section 8b inside the tire bead section are integrally formed of one bead wire as shown in the Fig. The tire bead section is manufactured in one process by winding, like ring by one rubberized bead wire, the large angular core body 6a located in the heel section 8a and the small angular projection 6b located in the toe section 8b connecting to it.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230704-A (JP)
Title: Liquid tank
Inventor: HAYASHI KOKI
IPC: B41J2/175
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a liquid tank, and to positively mount a tank holder by preventing damages of the tank holder or the like even when the liquid tank is misplaced to the tank holder, in an ink jet recorder.  <P>SOLUTION: A locking claw 36 and a latch claw 38 to be engaged with the tank holder 5 are provided on the front and rear of the liquid tank in the insertion direction to the tank holder 5. The liquid tank has a vessel 31 for storing ink therein. The vessel 31 is provided with a guide protrusion 43 only on one side of both side faces of the container 31 in parallel with its insertion direction. In mounting the container 31 on the tank holder 5, the guide protrusion 43 is guided along the guide rail 29 provided on the tank holder side. At that time, the other side of the container 31 in parallel with its insertion direction is restricted by the inner peripheral surface of the tank holder 5 side, allowing the vessel 31 to be rotated on the locking claw 36 side as a rotation support to be mounted on the tank holder 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235980-A (JP)
Title: Defective pixel correction system, defective pixel correction method, and defective pixel correction program
Inventor: ARASAKI SHINICHI
IPC: H04N5/367
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defective pixel correction system capable of calculating a correction value of an output value of a defective pixel by using less hardware resource and less computational effort.  <P>SOLUTION: Provided is the defective pixel correction system for correcting a value of a defective pixel of an area sensor 102 wherein pixels for detecting light are two-dimensionally arranged, which includes: an interpolation coefficient setting means for setting an interpolation coefficient for applying a weight to a value of another pixel or more on a line including a defective pixel to each pixel; and a correction means for correcting the value of the defective pixel by summing the value of the other pixel or more on the line including the defective pixel and multiplied with the interpolation coefficient set by each pixel to correct the value of the defective pixel. Moreover, the other one pixel or more on the line including the defective pixel are used for a reference pixel, when other defective pixel exists in the reference pixels. The interpolation coefficient setting means decreases the number of reference pixels by a prescribed number and sets the interpolation coefficient to apply weighting to the value of the reference pixel for each reference pixel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003327450-A (JP)
Title: Glass-ceramic dielectric material
Inventor: NISHIKAWA YOSHIKATSU
IPC: H01B3/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass-ceramic dielectric material which can be fired at ≤1,000°C to obtain a sintered compact having a dielectric constant equal to that of alumina, further having a low dielectric loss at the frequency in a microwave region, and having a temperature coefficient in the resonance frequency of about zero.  <P>SOLUTION: The glass-ceramic dielectric material contains glass powder which has the properties of precipitating diopside (CaMgSi<SB>2</SB>O<SB>6</SB>), titanite (CaTi(SiO<SB>4</SB>)O) and/or titania (TiO<SB>2</SB>) when fired. Concretely, the material consists of, by mass, 50 to 100% glass powder and 0 to 50% ceramic powder. The glass powder comprises 35 to 65% SiO<SB>2</SB>, 10 to 30% CaO, 10 to 20% MgO and 12 to 30% TiO<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004231060-A (JP)
Title: Side reinforcing structure for vehicle
Inventor: TAKAHASHI TAKAHIRO
IPC: B60N2/42
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide side reinforcing structure for a vehicle capable of sharing load with both reinforced members and effectively dispersing the load even when the load is input from the high position of the side surface to the vehicle.  <P>SOLUTION: The structure is provided with an upper side reinforcing member 9 extended along the width direction of the vehicle 1 so as to incline downward from a driver seat side door panel 2a toward a central side of a cabin, and a lower side reinforcing member 10 extended in the approximately horizontal along the width direction of the vehicle 1 from the driver seat side door panel 2a of the vehicle 1 toward the central side of the cabin in the interior of the seat back 6 of the driver seat 3 of the vehicle 1. The inside end parts 9a, 10a of the both reinforcing member 9, 10 are faced with a center tunnel 12 provided at the central side of the cabin, and the both reinforcing members 9, 10 are connected by a outside bracket 14 in the vicinity of the outside end parts 9b, 10b of the both reinforcing members 9, 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231242-A (JP)
Title: Method of removing burr of embossed carrier tape
Inventor: NAKAKOSHI KENICHI
IPC: B65D73/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embossed carrier tape which enables a stable surface packaging since hole burrs and end surface burrs do not attach to the tape, whereby the burrs do not attach to a small-sized electronic component.  <P>SOLUTION: In a method of removing burrs from the embossed carrier tape, storage boxes and sprocket holes of a predetermined size are formed on a strip-like tape at equal intervals, and a wipe-off portion, an air blow portion, and a sucking portion are provided while the tape is wound back from reel to reel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231108-A (JP)
Title: Power steering device for boat with outboard motor
Inventor: TAKAMI HISAO
IPC: B63H25/20
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the linear progressing property of the hull even if an operator removes hands from a steering wheel without loading a large-horsepower driving mechanism, and to simplify the labor for exchanging an engine or a screw.  <P>SOLUTION: A shaft 18 connected to the steering wheel 2 is provided with a torque sensor 19 for detecting the steering torque, and a detecting signal is input to a controller 20. The shaft 18 is interlocked with a pinion 11 through a large rear 21 of a hypoid gear forming a gear mechanism. A small gear 22 is connected to a rotary shaft of an electric motor M. An electromagnetic clutch 25 is provided on the axis of the electric motor M. The detecting signal from the torque sensor 19 is input to the controller 20, and when the detecting signal is a set value or less, the electromagnetic clutch 25 is excited to lock the electric motor M to hinder the rotation thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231154-A (JP)
Title: Vehicular seat
Inventor: YAMANE MASAAKI
IPC: B60N2/06
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily and conveniently enlarge a baggage room behind a seat while allowing an occupant to be seated on a seat body.  <P>SOLUTION: Between a lower end 41 of a rear leg 4 and a vehicle floor F, a lock device 5 is provided for detachably joining the rear leg 4 to the vehicle floor F. A front leg 3 is joined at its upper end to the seat body S rockingly in the longitudinal direction, and the lock device 5 can join the rear leg 4 to the vehicle floor F at a plurality of positions in the longitudinal direction. Between the seat body S and the front leg 3, a restricting means 6 is provided for restricting the rocking of the front leg 3 relative to the seat body S at a plurality of positions corresponding to the positions of joining the rear leg 4 to the vehicle floor F.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240505-A (JP)
Title: Method, device, program and program recording medium for measuring similarity between concurrence thesauri
Inventor: YOSHIDA SEN
IPC: G06F17/30
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device, program and program recording medium for measuring similarity between concurrence thesauri capable of accurately measuring similarity of the interested fields among a plurality of users without using personal information regarding privacy of the individual person.  <P>SOLUTION: This device 1 downloads web pages regarding the user via the Internet network 2 from home pages 3a-3n of the user disclosed on the Internet and measures similarity of the interested fields among the users from the web page information. The device 1 comprises a personal corpus establishing section 11, a concurrence thesaurus establishing section 12, a similarity scale calculating section 13, a personal corpus storing section 14 and a concurrence thesaurus storing section 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240512-A (JP)
Title: Production line delaying process part detection system and method
Inventor: SUZUKI RISEI
IPC: G06Q50/04
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems such as drop of various information in a conventional search for a bottleneck process carried out based on a failure stop integrated time or a waiting integrated time on a production line constructed of a plurality of process parts.  <P>SOLUTION: Time series data are created by collecting signals (S10) from a sensor part detecting a predetermined action on a process in a plurality of parts on the production line. A similarity degree of a time variation pattern of sensing frequency information is compared with that of the corresponding part of the time series data in the adjacent sensor part. Consequently, when the both time series data are differentiated by a first predetermined threshold value (S18) or more, it is determined that there is a delay process part between the both sensors or around the downstream side sensor part between the both sensor parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003300096-A (JP)
Title: Method for anaerobic digestion of high-concentration sludge and apparatus for the same
Inventor: OMURA TOMOAKI
IPC: C02F11/08
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for anaerobic digestion of high-concentration sludge which can make a methane fermentation treatment possible in spite of the sludge having a high sludge concentration and can decrease site areas as a result of compactification of a methane fermenter and to provide an apparatus for the same.  <P>SOLUTION: The method includes a premixing process step 10 of mixing the high-concentration sludge 1 and return sludge 3 and a methane fermentation process step 20 of obtaining the fermented sludge 2 and gaseous methane by allowing the mixed sludge to undergo a methane fermentation and comprises returning a portion of the fermented sludge 2 as the return sludge 3 to the premixing process step 10. The high-concentration sludge 1 is mixed with the return sludge 3 in the premixing process step 10, by which its flow property is improved and therefore the driving power for agitation necessary for mixing of the sludge can be reduced. In addition, the methane fermentation bacteria present in the return sludge 3 are uniformly dispersed into the high-concentration sludge 1 and the methane fermentation is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004238312-A (JP)
Title: Method for recovering sericin and sericin obtained by the method
Inventor: KASEI SHIGERU
IPC: C07K1/14
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering sericin, by which the sericin can efficiently be recovered from silk fibers without excessively lowering the molecular weight, and to provide the sericin obtained by the method.  <P>SOLUTION: This method for recovering the sericin comprises swelling silk fibers with 100 to 140°C water, steam, an acidic aqueous solution, an alkaline aqueous solution, enzyme-containing water or the like and then treating the swollen silk fibers by the physical treatment such as stirring, compressing, vibration or grinding to separate the sericin from fibroin. Further, the method for recovering the sericin comprises swelling silk fibers cut in an average length of ≤20 mm or pulverized with 0 to 140°C water, steam, an acidic aqueous solution, an alkaline aqueous solution, enzyme-containing water or the like and then treating the swollen silk fibers by the physical treatment to separate the sericin from fibroin. The sericin is obtained by these methods. The obtained sericin is an aqueous solution or dry powder.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249209-A (JP)
Title: Battery part, lithium polymer battery and manufacturing method of the same
Inventor: GU CHANG-IL
IPC: H01M50/553
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery part wherein safety of the battery is improved by blocking an electric coupling with an electrode lead having a different polarity from an electrode plate, and provide a lithium polymer battery adopting this configuration and a manufacturing method of the same.  <P>SOLUTION: The battery part is provided including a positive collector 23a, a positive plate 23 composed of a positive active material layer in which at least one face of the positive collector 23a is coated, a positive electrode lead 26 electrically coupled with the positive collector 23a, a negative collector 24a, a negative plate 24 composed of a negative active material layer in which at least one face of the negative collector is coated, a negative electrode lead 27 electrically coupled with the negative collector, a separator 25 which is interposed between the positive and the negative plates and insulates these, and an insulating member 210 which is formed on at least one electrode lead of the positive electrode or the negative electrode lead and which prevents a short circuit to the other plate having a different polarity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004237406-A (JP)
Title: Micro grooving method
Inventor: NAKAYAMA TATSUOMI
IPC: B24B19/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To greatly reduce the working cost in mass production and simplifying the molding of a flat part on a projection part between micro grooves and a curved part continuing thereto in a superfinishing process by simplifying the formation of a tool used for micro grooving and elongating the service life of the tool.  <P>SOLUTION: When the micro groove D is formed in the outer circumferential face Wa of a workpiece W having a circular cross section which orthogonally crosses with a main spindle 9 in a rotating state, a grinding outer circumferential face 16a of a grooving grinding wheel 16 which has the disk-shaped grinding outer circumferential face 16a having a cross section recessed into an arc shape is made to abut on the outer circumferential face Wa of the workpiece W. The grooving grinding wheel 16 and the workpiece W are made to relatively move along the main spindle 9 to form the micro groove D in the outer circumferential face Wa of the workpiece W. Then, the projection part Wb between the mutually adjoining micro grooves D and D is removed by a superfinishing grinding wheel by a prescribed amount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238057-A (JP)
Title: Adhesive seal peeling method and its unit, and adhesive seal peeling device using the same
Inventor: URUSHIBARA KAORU
IPC: B65B15/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeling method and device capable of peeling a long-sized adhesive seal without warping or bending a long-sized plate, of easily recovering the long-sized adhesive seal and plate after the peeling work and providing a high processing capability, in a work for peeling a long-sized adhesive seal from a long-sized plate.  <P>SOLUTION: A plurality of works are arranged at one end of the long-sized plate with a plurality of positioning holes provided at the other end in a short side direction, and the plurality of works are adhered to the long sized adhesive plate with the long-sized adhesive seal, allowing the long-sized adhesive seal to be peeled off the long-sized plate after completion of work. A plurality of holes are provided on the adhesive part of the long-sized adhesive seal of the long-sized plate in the longitudinal direction, and the long-sized adhesive seal is peeled off the long-sized plate by pushing the long-sized adhesive seal from the reverse face side of the adhesive face of the long-sized adhesive seal of the long-sized plate through the plurality of holes. The adhesive seal peeling unit and the adhesive seal peeling device are employed to execute the adhesive seal peeling process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003263877-A (JP)
Title: Cassette adapter
Inventor: HOUJIYOU AKUSHI
IPC: G11B33/06
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cassette adapter capable of surely preventing the idling state of reels.  <P>SOLUTION: The cassette adapter is provided with an endless pseudo tape which is set around the reels under prescribed tension through the opening of a housing to be inserted with a capstan and a pinch roller and is driven at a substantially specified speed by the capstan and the pinch roller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004244552-A (JP)
Title: Method for making phosphor and light emitting diode
Inventor: MATSUNO KENJI
IPC: C09K11/80
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a phosphor with good light emission efficiency and light emission intensity, and a light emitting diode containing the phosphor obtained using the method and equipped with a sealing part surrounding the light emitting diode chip.  <P>SOLUTION: This light emitting diode is equipped with a light emitting diode chip 2 and a light emitting diode chip sealing part 5 made of an epoxy resin that contains the phosphor made by firing a mixture obtained by adding B<SB>2</SB>O<SB>3</SB>to a mixture of compounds containing Y, Ce, Pr and Al and surrounds the diode chip 2. The phosphor emits light by efficiently excited with the light emitted from the diode chip 2 and the emitted light is color-converted satisfactorily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI