baber/WOPTO huggingface dataset:
Patent JP-2005232961-A (JP)
Title: Hydraulic circuit of excavating revolving work machine
Inventor: KONDO MASAMI
IPC: F15B11/17
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To precede the raising-up of a boom in the revolution of a body by quickly raising up the boom, in a hydraulic circuit of an excavating revolving work machine.  <P>SOLUTION: This excavating revolving work machine is constituted for supplying pressure oil to respective hydraulic actuators by a second pump and a third pump when driving a boom 1, by a first pump when driving a bucket 3, and by the third pump when revolving the body, in the pressure oil of the first pump P1 and the third pump P3 when driving the boom 1 when independently driving the respective hydraulic actuators. When simultaneously driving the boom and a revolving motor M for revolving the body, a speed increasing hydraulic valve V is interposed for separating a part of the supply pressure oil to the body revolving motor from the third pump. The speed increasing hydraulic valve is constituted for performing switching operation by applying the pilot pressure Pa of the driving operation of the boom and the pilot pressure Pb of the driving operation of the arm from both sides, and constituted by interposing a restriction circuit R2 for restricting a hydraulic flow rate to a revolving hydraulic valve V4 in a circuit for separately supplying the pressure oil to the revolving motor from the speed increasing hydraulic valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006259633-A (JP)
Title: Electrophotographic toner and method for manufacturing same, and image forming apparatus
Inventor: KAWADA HIDEAKI
IPC: G03G15/09
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner in which toner and carrier deterioration is reduced and image density can be stabilized in spite of printing of a number of sheets of low-density manuscripts by maintaining high fluidity in a hybrid development apparatus.  <P>SOLUTION: The toner is used for image formation to be performed on a paper sheet by using a developing roller 20 formed with a thin layer of the toner on its surface and a magnetic roller 21 for supplying the toner by a magnetic carrier to the developing roller 20 and developing an electrostatic latent image by the developing roller 20, in which the circularity for the toner is ≥0.97 and ≤0.99 and an inorganic fine powder is externally added at ≥0.1 wt% and ≤5.0 wt% onto the surface of the toner. A DC voltage is applied to the magnetic roller 21 and an AC voltage is applied to the developing roller 20. The inorganic fine powder is silica and titanium oxide. The toner is manufactured by polymerizing at least a colorant and a thermoplastic resin by a polymerization initiator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316431-A (JP)
Title: Photosensitive composition, photosensitive film, and permanent pattern and process for forming same
Inventor: TAKAYANAGI TAKASHI
IPC: G03F7/033
Filed: 2005-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition and a photosensitive film using the same, that may represent little surface tackiness, proper laminating ability, appropriate handling property and superior shelf stability, and also may display superior surface hardness, thermal resistance, etc., after developing, and to provide a highly fine and precise permanent pattern and a process for efficiently forming the same.  <P>SOLUTION: The photosensitive composition comprises at least a copolymer obtained by reacting one equivalent of anhydride group of a maleic anhydride copolymer with 0.1-1.2 equivalent of a primary amine compound, a polymerizable compound and a photopolymerization initiator. The photosensitive film using the same, the permanent pattern and the process for forming the same are also provided. In particular, the copolymer is preferably obtained by reacting one equivalent of anhydride group of a copolymer consisting of maleic anhydride, an aromatic vinyl monomer and a vinyl monomer whose homopolymer has a glass transition temperature (Tg) of <80°C with 0.1-1.0 equivalent of a primary amine compound. Preferably the composition further comprises a thermal crosslinking agent and this thermal crosslinking agent is preferably an alkylated methylolmelamine.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311341-A (JP)
Title: Semiconductor device, method for manufacturing the same, liquid crystal television and el television
Inventor: MAEKAWA SHINJI
IPC: H01L29/786
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a high withstand voltage and a high step coverage property of a gate insulating layer by a manufacturing method with a small number of processes and high usability of materials.  <P>SOLUTION: A method for manufacturing a semiconductor device comprises the steps of: forming a plurality of first conductive layers over a substrate, forming a first insulating layer to fill the gaps of the plurality of the first conductive layers, forming a second insulating layer over the first insulating layer and the plurality of the first conductive layers, and forming a semiconductor region and a second conductive layer over the second insulating layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005199725-A (JP)
Title: Film manufacturing process and device
Inventor: MIYAZAKI MASAAKI
IPC: B29L7/00
Filed: 2005-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film manufacturing process and its device which enable the manufacture of a highly transportable film by inhibiting an ear part from generating a curl when ripped off a support.  <P>SOLUTION: The film manufacturing device 10 has a slit 44 formed inside a casting die 20 and spreading panels 48 and 48 are prepared on both width ends of the slit 44. An inclined portion 48A is prepared on the spreading panel 48 and the slit 44 is made to increase its dimension in width direction toward the leading end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006276124-A (JP)
Title: Multi-projection display
Inventor: FUJIMORI TOSHIKI
IPC: G02F1/13
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-projection display capable of displaying high quality image by suppressing image persistence.  <P>SOLUTION: In the multi-projection display, in which images from a plurality of projectors PJA, PJB,... for projecting images, each having a non-projecting period, are superimposed or aligned on a projection face and in which the plurality of projectors PJA, PJB,... are arranged so as to project the image, based on information regarding projection and non-projection states of the projector of itself and information regarding projection and non-projection states of the projectors other than itself, each of the plurality of projectors PJA, PJB,... has a projection controller, by which inserting timing of the non-projection period of the projector of itself is autonomously controlled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006277684-A (JP)
Title: Input device and electronic equipment provided with the same
Inventor: KURIHARA TAKAAKI
IPC: H01H13/70
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device whose operability is improved by preventing operation mistakes.  <P>SOLUTION: A corner part (2a) of a "1" button, a corner part (3a) of a "3" button, a corner part (4a) of a "7" button and a corner part (5a) of a "9" button arranged on diagonal lines of a "5" button are formed so as to draw a curve that is more gentle than the corners of "2", "4", "5", "6", "8" and "0" buttons. Concretely, the curvature of the corner parts (2a to 5a) is formed to be larger than the curvature of the corners of the "2", "4", "5", "6", "8" and "0" buttons.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279904-A (JP)
Title: Communication system, communication apparatus, communication method and communication control program
Inventor: TANAKA TAKANOBU
IPC: H04L1/08
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which is simplified and improved in communication quality.  <P>SOLUTION: The present invention relates to a communication system wherein, in a transmitting apparatus, an iteration processing section 12 iterates iteration target data in at least part of communication data more than twice to produce processed communication data, a transmitting/receiving section 14 transmits the processed communication data, in a receiving apparatus, a transmitting/receiving section 14 receives the processed communication data, and a decoding section 17 decodes the iteration target data from the received processed communication data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006284202-A (JP)
Title: Photon detection circuit and noise elimination method
Inventor: TAKAHASHI SEIGO
IPC: H04B10/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse noise elimination method for speeding up a photon receiver without especially making the characteristics uniform of avalanche photodiodes (APD), etc. used, and to provide a photon detection circuit using the same.  <P>SOLUTION: A mask generation part 61 generates a pulse noise mask signal for indicating the generation time of pulse noise by acquiring an exclusive OR of a reverse bias pulse impression timing signal s20 and its delay signal while a pulse noise elimination circuit 62 eliminates the pulse noise by acquiring an OR of an output current signal s6 and the mask signal. As another method, an averaging part 64 is provided for estimating pulse noise by averaging out output current signals s6 a prescribed number of times to eliminate noise by subtracting the estimated pulse noise from the current signals s6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283812-A (JP)
Title: System and method for feeding liquefied gas
Inventor: YOKOKI KAZUO
IPC: F17C7/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method capable of stably feeding a liquefied gas ranging from a small flow rate to a large flow rate without limiting a flow rate range by preventing dewing, re-liquefaction of gas, and mist from occurring in a decompression means in the supply of the liquefied gas requiring a decompression process.  <P>SOLUTION: This system comprises a means 3 for reducing the pressure of a material gas from the upstream side, a heating means 2 installed at the decompression means 3 or/and its upstream side, a means 4 for measuring the temperature of the liquefied gas installed at the outlet of the decompression means 3 or its downstream side, a means 5 for measuring the flow rate of the liquefied gas installed on the downstream side of the decompression means 3, and a means 6 for controlling a supply energy to the heating means 2 so that the temperature of the gas passed through the decompression means 3 can be held constant based on the output of the flow measuring means 5 or on the output of the flow measurement means 5 and the output of the temperature measuring means 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286837-A (JP)
Title: Led device
Inventor: HATTORI NORIFUMI
IPC: H01L33/62
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED device superior in a radiation characteristic.  <P>SOLUTION: The LED device is provided with a substrate, a metallic radiation pattern which is formed on the substrate and whose thickness is 100 to 300 μm, and an LED element mounted on the radiation pattern.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285640-A (JP)
Title: Caution information notification system
Inventor: RIYOUNO SHOJI
IPC: G06Q50/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caution information notification system that can prevent accidents by human errors.  <P>SOLUTION: The caution information notification system comprises a caution information database 110 storing caution information data 111 that a worker must observe for each work process, a work process specification means 210 for specifying the worker's work process, a caution information extraction means 120 for extracting caution information data 111 from the caution information database 110 at least according to the specified work process, and a caution information notification means 310 for notifying the worker of the caution information data 111 extracted by the caution information extraction means 120.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281650-A (JP)
Title: Biaxially oriented, laminated polyarylene sulfide film
Inventor: IMANISHI YASUYUKI
IPC: B29K81/00
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide, regarding to a biaxially oriented, laminated polyarylene sulfide film having excellent heat resistance, resistance to moist heat, electrical characteristics and chemical resistance, one that is improved in a tensile elongation at break and excels in moldability particularly while having excellent heat resistance characteristic of polyarylene sulfide films.  <P>SOLUTION: The biaxially oriented, laminated polyarylene sulfide film is a laminated film having a lamination structure of at least three layers or more. The surface layers are film layers (a) comprising a polyarylene sulfide and the intermediate layer is a film layer (b) comprising a polyarylene sulfide and a polyamide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006281659-A (JP)
Title: Image forming device
Inventor: HATAKE KENJI
IPC: B41J2/01
Filed: 2005-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device giving priority to image quality by suppressing color tone variation when a rolling up device is used, which occurs when a recording medium is rolled up before an ink is fixed after printing, in a large-sized printer equipped with the rolling up device, .  <P>SOLUTION: The large-sized printer comprises a plurality of recording heads equipped with a plurality of ink discharging ports, and records an image by scanning the recording heads a plurality of times to a printing medium 13. In the large-sized printer, when the rolling up device is used, the fact is detected, and the printing mode is switched to one in which the ink discharging amount or the carriage speed and so forth are different at the time of one scanning.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294657-A (JP)
Title: Method of manufacturing semiconductor laser device, lead cutting method and mold for lead cutting
Inventor: OSAKI HIROTO
IPC: H01S5/022
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor laser device which realizes cost reduction without causing any trouble in post-inspection, and prevents cutting chips, while using lead frames to be obtained in many pieces such as n×m pieces in row and line.  <P>SOLUTION: This manufacturing method includes a lead frame manufacturing process P1 for manufacturing a lead frame, in which portions each having an element mounting portion for mounting a semiconductor laser element and a lead forming portion having a lead terminal formed thereon are coupled in the same direction in a plurality of rows and plurality of lines; and a strip cutting process P6 for dividing the lead frame for each row to primarily cut it into a plurality of divided strip-like lead frames in a single row. By this manufacturing method, the lead frame to be obtained in many pieces such as n×m pieces in row and line is employed, and screening and a characteristic test are applied to the divided lead frames by using the same test equipment as that for a conventional method while improving material usage efficiency to realize cost reduction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005304031-A (JP)
Title: Data transmitting method in electronic communication system, communication system, and communication device
Inventor: CASTELAIN DAMIEN
IPC: H04L27/34
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission method including the symbol encoding step for producing a symbol to be transmitted via an communication channel established between a transmitter TR and a receiver REC.  <P>SOLUTION: The method according to the present invention further includes the symbol diffusing step. Within the symbol diffusing step, adjustable integer K number of serial symbols Z1, ..., ZK are to be diffused over some time duration chips before being transmitted. The adjustable number K is to be adjusted relating to physical characteristics of the communication channel CHNL. Consequently, data transmitted within an arbitrary given moment indicates what is mixed between K number of series symbols, not indicating a single symbol Zi in such a case as an already known MIMO system. Accordingly, a data diversity relating to a time to be detected at a reception end is introduced, and communication throughput between the transmitter TR and the receiver REC is adjusted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005255686-A (JP)
Title: Synthesis of udp-glucose: n-acylsphingosine glucosyltransferase inhibitor
Inventor: HIRTH BRADFORD H
IPC: C07D319/18
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide the economical and efficient enantiomeric synthesis of aminoceramide-like compound, comprising fewer steps than those in conventional synthesis.  <P>SOLUTION: The compound is represented by the structural formula (wherein, R<SB>1</SB>is a substituted or nonsubstituted aromatic group; R<SB>2</SB>and R<SB>3</SB>are each independently -H or a substituted or nonsubstituted aliphatic group, or form a substituted or nonsubstituted nonaromatic heterocyclic ring with a nitrogen atom bonded thereto; R<SB>4</SB>is =O or H<SB>2</SB>; and R<SB>5</SB>is a substituted or nonsubstituted aromatic group). The enantiomer of the compound, the salt of the compound and the salt of the enantiomer are also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006292051-A (JP)
Title: Pulley for transmission belt and belt drive device
Inventor: MIYATA HIROBUMI
IPC: F16H55/36
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley for a transmission belt for preventing the transmission belt 3 from undulating.  <P>SOLUTION: A cylindrical pulley body 5 is rotatably supported by a tubular shaft member 7, in which a supporting rod 8 is inserted and they are jointed by a pin 9 so as to be swingable. The pin 9 is tilted forwardly in the direction of rotation of the pulley 5 with respect to the direction of the axial-load. Thus, if the transmission belt 3 is driven aside, the pulley 5 is tilted in the direction of the axial load L to generate undulation, and is rotatably displaced aslant with respect to the transmission belt 3 so as to generate restoring force in the transmission belt 3. When the axis (axis C2) of the pin 9 is set aside from the rotation center-axis C1 of the puley body 5 in the direction of the axial load L, the rotation moment generated around the axis C2 is effectively increased by positional deviation of the axial load L, when the transmission belt 3 is driven aside.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295490-A (JP)
Title: System and method for uploading voice
Inventor: SAWADA NAOTAKA
IPC: H04M3/53
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enabling a carrier to collect cost required easily, when a sound provider uploads sound onto a Web site using telephone.  <P>SOLUTION: When the sound provider dials an IP telephone terminal 40 from the telephone 10, the recording of speech communication start time, and the input of the sound are started by a charging log module 43 and a sound filing module 41, respectively, simultaneously with the start of speech communication. When the sound provider completes communication with the IP telephone terminal 40, speech communication completion time is recorded by the charging log module 43, the speech communication time is calculated, and the utilization charge of an IP network is calculated/recorded. In the sound-filing module 41, the inputted sound is changed into an electronic file and then is stored in a storage 42. The electronic file stored in the storage 42 is read to the Web site 51, according to the call request from the Web site 51. The carrier of a network refers to charges recorded to the charging log module 43 for charging.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292279-A (JP)
Title: Display device for air conditioning system
Inventor: TERAWAKI MASABUMI
IPC: F24F11/02
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide for an energy-saved operation method of an air conditioning facility to a user by displaying the relation of operating state and energy-saving effect so as to be recognizable at a glance.  <P>SOLUTION: This display device for an air conditioning system displays, on the same screen, pattern graphs such as circle graphs or bar graphs showing the relation between a control state by an adjusting means of the air conditioning system and an energy saving effect obtained by adjustment of the adjusting means. For example, a pattern graph showing the relation between air supply quantity and inverter frequency, a pattern graph showing the relation between air supply quantity and power consumption, and a pattern graph showing an energy saving quantity are displayed on the same screen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005302032-A (JP)
Title: Image processing system and method therefor
Inventor: WU YIFENG
IPC: G06T7/00
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system and method for resolving the problem of color uniformity among printed materials made by a plurality of printers.  <P>SOLUTION: A printing control system (10) comprises a plurality of printing units (12, 14 and 16), an image source (20), and a system processing unit (18). The image source (20) provides a print job including a plurality of images to the system processing unit. The system processing unit (18) receives a plurality of images within the print job from the image source, and calculates an image histogram of each image within the print job. Next, the system processing unit (18) finds similarity of the images within the print job by comparing the calculated histograms. Finally, the system processing unit (18) classifies images into classes based on comparison, and sends the classes of the images to the printing unit (12, 14, and 16).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329710-A (JP)
Title: Driving circuit and method of capacitive load, liquid droplet discharging device, liquid droplet discharging unit and ink-jet head driving circuit
Inventor: ISHIZAKI SUNAO
IPC: B41J2/045
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit and method of capacitive load which enable the inhibition of a generation of heat and realizing a stable movement, a liquid droplet discharging device, a liquid droplet discharging unit and an ink-jet head driving circuit.  <P>SOLUTION: According to a comparator 32, which performs a pulse-duration modulation and outputs a digital signal, and an analog drive signal into which the electric power of the digital signal output by the comparator 32 has been input by a digital power amplifier 34 and a first filter 36 by which the output from the digital power amplifier 34 is smoothed, the power of the digital signal processed with the pulse-duration modulation is amplified. The output of the first filter 36 is fed back to an operational amplifier 30 by a smoothing circuit 42. A second filter 38 with a time constant smaller than the one of the first filter 36 is provided. The output of the digital power amplifier 34 is fed back to the operational amplifier 30 by a smoothing circuit 40 through the second filter 38. The digital power amplifier 34 is composed so as to ensure a high-speed switching movement while inhibiting the generation of heat.  <P>COPYRIGHT: (C)2006,JPO&NCIPI