baber/WOPTO huggingface dataset:
Patent JP-2006266234-A (JP)
Title: Screw rotor and its tooth form correcting method
Inventor: KANEKO KATSU
IPC: F04C29/00
Filed: 2005-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth form correcting method for giving a proper gap between meshing portions of screw rotors.  <P>SOLUTION: The tooth form correcting method comprise steps for setting the tooth forms of a male rotor and a female rotor which mesh with each other without forming a gap as basic tooth forms, and reducing and correcting the basic tooth form of either of the male rotor and the female rotor in the direction of the normal line of the tooth face in accordance with a dimensional reduction value δ obtained by the following expression: δ=Δ+γcosθ when correcting the tooth form of the female rotor and δ=Δ-γcosθ, when correcting the tooth form of the male rotor, where δ is a dimensional reduction value for the basic tooth form in the direction of the normal line of the tooth face, Δ is a dimensional reduction value for a tooth tip portion and a tooth bottom portion of the rotor, γ is a correction coefficient fixed in a range of 0<γ≤Δ, and θ is an angle formed at a correction position by the speed direction of the rotor when rotated and the direction of the normal line of the tooth form.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272988-A (JP)
Title: Pedestrian protecting device of vehicle
Inventor: IKEDA KENICHI
IPC: B60R21/36
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of easily assembling pedestrian collision detection means extending in a vehicle width direction to a bumper member even when various objects hindering installation of the detection means are provided on a front face of the bumper member, in a pedestrian protecting device of a vehicle.  <P>SOLUTION: This pedestrian protecting device of a vehicle comprises pedestrian collision detection means installed at a front end of the vehicle, pedestrian protection means protecting pedestrians colliding with the vehicle, and control means receiving signals from the pedestrian collision detection means and actuating the pedestrian protection means. The pedestrian collision detection means fixes a collision detection sensor 11 extending in the vehicle width direction to a bumper beam 22 extending in the vehicle width direction via a bracket member 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006275319-A (JP)
Title: Coal bunker burning-out method and system
Inventor: TAKAHASHI HIROSHI
IPC: F23N1/00
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coal bunker burning-out method and its system in a coal thermal power plant capable of burning out coal so that the coal does not remain in a bunker before the stop for a long time to perform periodic inspections or the like, and preventing the occurrence of an abnormal state in the entire plant caused by misfire and defective combustion in a coal burner when the coal is burnt out.  <P>SOLUTION: When the coal 2 in the coal bunker 1 is reduced to a predetermined level L, a heavy oil switching means is operated, the supply of coal to a mill 13 is automatically reduced, and the liquid fuel for the reduced coal fuel is supplied to a liquid fuel burner of a boiler, thus the stable operation in a specific range of the boiler can be kept and the coal in the bunker can be burnt out.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279251-A (JP)
Title: Feedforward amplifier
Inventor: HIROSE NOBUO
IPC: H03F1/32
Filed: 2005-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To execute stable and highly reliable distortion compensation with a feedforward amplifier having a distortion detection part 1, which detects a distortion signal from an amplified signal by amplifying a signal as an amplification target with a main amplifier 14, and a distortion elimination part 2 for eliminating the detected distortion signal from the amplified signal.  <P>SOLUTION: In the distortion detection part, the following procedures are executed. Vector adjustment means 12, 13 of the distortion detection part execute vector adjustment to the signal amplified by the main amplifier. A distortion level detection means 24 detects a level of the distortion signal detected by the distortion detection part. A control means 3 controls the vector adjustment executed by the vector adjustment means of the distortion detection part so that the level of the distortion signal to be detected becomes small. The control means 3 stops the control corresponding to the state that the level of the distortion signal becomes below a first threshold. The control means 3 resumes the control corresponding to the state that the level of the distortion signal exceeds a second threshold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276410-A (JP)
Title: Apparatus and method for driving light-emitting display panel
Inventor: SEKI SHUICHI
IPC: H01L51/50
Filed: 2005-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide light-emitting display panel driving apparatus and method capable of suppressing increase in the circuit scale of a display control system and capable of maintaining suitable color balance as to a driving apparatus of a light-emitting display panel on which pixels each of which consists of a plurality of sub-pixels having respectively different emission colors are arrayed.  <P>SOLUTION: In an one-frame period or each sub-frame period formed by time-dividing the one-frame period, a plurality of sub-pixel scanning periods for scanning the sub-pixels in each emission color are set at each different timing and a relative lighting time ratio in each emission color in the sub-pixel scanning period is controlled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278251-A (JP)
Title: Light guide plate and surface illumination device
Inventor: MATSUMOTO SHINGO
IPC: F21Y101/02
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide plate and a surface illumination device capable of eliminating reflection of a light source and luminance spots.  <P>SOLUTION: As for the light guide plate 2, a rectangular cubic shape like a sheet is formed, a distance between a surface part 8 and a rear face part 5 becomes minimum at an incident end face part 3 near a light source 10, a distance between the surface part 8 and the rear face part 5 becomes maximum at a counter incidence end face part 4 being at the maximum distance from the incidence end face part 3, the rear face part 5 is made as a stair shape that a gentle first tilted face part 6 turned in the opposite direction from the incident end face part 3 and an acute-edged second tilted face part 7 are alternately and continuously connected, these faces are made have a mirror face, and a fine optical deflection element is installed at the surface part 8 or/and the rear face part 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006278943-A (JP)
Title: High frequency circuit board
Inventor: HASHIMOTO MINORU
IPC: H01L25/18
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reliably join a ceramic board to a carrier with a solder even when a curve or swell occurs in the ceramic board or carrier, thereby preventing a leakage of radio waves from a waveguide.  <P>SOLUTION: This high frequency circuit board comprises a multilayered ceramic board 1 on which a plurality of pads 8 are formed on a joining face to a carrier board 2 and semiconductor electronic parts 5 are mounted for propagating radio waves, and the carrier board 2 which has waveguide holes 7 for passing the radio waves propagated by the semiconductor electronic parts 5 and retains the multilayered ceramic board 1. Bumps 10a, 10b are formed in the plurality of pads 8 of the multilayered ceramic board 1 by a high temperature solder, respectively, and the plurality of bumps 10a, 10b are joined to the carrier board 2 by a low temperature solder 11 with a lower melting temperature than the bumps 10a, 10b, whereby the multilayered ceramic board 1 is joined to the carrier board 2. The bumps 10a, 10b are formed so that the heights are different so as to follow a face shape of the carrier board 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006272897-A (JP)
Title: Hose for fuel
Inventor: FUKAYA EIJI
IPC: B32B1/08
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hose for a fuel which is excellent in flame retardance and heat resistance and is also excellent in the interlayer adhesiveness between a polyamide resin layer and the outermost layer and also can be produced at a low cost.  <P>SOLUTION: The hose for the fuel comprises a tubular inner layer 1, an intermediate layer 2 provided on its periphery, and the outermost layer 3 provided in contact with the periphery. The above intermediate layer 2 is a polyamide resin layer, and the above outermost layer 3 comprises the followings (A)-(D) as indispensable components, and is formed with a rubber composition consisting of the component (A) and the component (B) blended at the weight ratio of (A)/(B)=7/3-5/5. (A) Acrylic series rubber (ACM). (B) Fluororubber (FKM). (C) Peroxide cross linking agent. (D) Resorcinol series compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287381-A (JP)
Title: Image forming system
Inventor: MAKI YOICHIRO
IPC: G06T3/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system that can allow a user to accurately recognize a positional relationship between an image to be composed into a hand-written character and the hand-written character, accurately divide an area of a subject recorded by the user, and print a composite image of the image and the subject.  <P>SOLUTION: The image forming system is characterized in to include: a print unit for forming an image on paper; a scan unit for reading an original; an access unit that accesses a user image stored in a recording medium; a subtractive color unit that forms a background image with multi-gradation by reducing a color gamut of the user image; an order sheet print control unit that causes a printer unit to create an order sheet on which the background image is printed in a free rendering area; a composition unit that separates an area of a subject recorded by a user in the free rendering area from an image of the free rendering area read by the scan unit based on a color gamut of the background image and superimposing the area of the subject on the user image to thereby form a composite image; and a composite print control unit that causes the printer unit to print the composite image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006286762-A (JP)
Title: Printed board
Inventor: HAYASHIDA KAZUHISA
IPC: H05K3/34
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of soldering of a soldering land located within a pattern of a printed board by a simplified structure.  <P>SOLUTION: The conventional soldering technology has such a problem that when a soldering failure occurs, it has to be checked visually and its defective part needs manual correction. To solve the problem, a pattern cut is provided adjacent to a soldering land within the pattern of the printed board. Thus, thermal conduction due to the pattern is interrupted to suppress heat dissipation. Furthermore, such a structure can improve the quality of soldering and reduce the number of manual steps such as manual correction or the like, permitting the reduction of cost.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006287483-A (JP)
Title: Signal processing circuit for physical feeling acoustic device
Inventor: KOMATSU AKIRA
IPC: H04S3/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To generate a signal for physical feeling acoustic excellent in presence, and to prevent output of the signal for physical feeling acoustic unnecessarily.  <P>SOLUTION: This signal processing circuit is provided with: a mixing circuit 2 which inputs a left signal L, a right signal R, a left surround signal Ls, a right surround signal Rs and a low frequency sound effect signal LFE of a 5.1ch surround system and mixes a plurality of the signals; a signal processing circuit 3 for processing an output of the mixing circuit; an amplifier 4 for amplifying the output of the signal processing circuit; an analog gate circuit 7 which is provided between the mixing circuit and the signal processing circuit and controls transmission of a signal from the mixing circuit to the signal processing circuit based on a signal applied to a control signal terminal; and an AC/DC conversion circuit 6 which converts the low frequency sound effect signal LFE to DC. Only when the low frequency sound effect signal LFE is large, the signal for physical feeling acoustic is turned on.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006002937-A (JP)
Title: Fluid dynamic pressure bearing device, its manufacturing method, spindle motor and recording disk drive
Inventor: OBARA RIKURO
IPC: G11B19/20
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid dynamic pressure bearing having no unevenness in either a surface finished by grinding or a surface finished by electrochemical machining in the fluid bearing surface, capable of being formed for a shape which is smooth, small in surface roughness, accurate and highly precise, and maintained for the stable bearing stiffness and low shaft loss torque for the long time.  <P>SOLUTION: The fluid dynamic pressure bearing device is provided with a shaft body and a bearing member to relatively rotatably support the shaft body. At least one of the shaft bearing and the bearing member is made of steel or stainless steel having the composition comprising 0.6-1.2% of C, 1.0% or less of Si, 1.0% or less of Mn, 10.5-18.0% of Cr, 1.0% or less of Mo, 0.03% or less of S, and Fe in mass ratio. The fluid dynamic pressure bearing device has the dynamic pressure bearing surface comprised of a land left between a plurality of dynamic pressure grooves-grooves formed by electrochemical machining.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006293509-A (JP)
Title: Email control apparatus, email control program and email control method
Inventor: MIZUTANI NOBUO
IPC: H04L12/58
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an email control apparatus, an email control program and an email control method that can accurately detect the status of a client requested to give approval.  <P>SOLUTION: The reception status of email sent from a client is monitored. If a withholding client which has not sent approval result email yet, sends any email other than the approval result email, the withholding client is considered to be in a state capable of sending the approval result email. If the withholding client does not send any email, the withholding client is considered to be in a state incapable of sending the approval result email.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006294739-A (JP)
Title: Method and apparatus for depositing film
Inventor: SEKI SHINSUKE
IPC: H01L21/316
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for depositing a film with high yield.  <P>SOLUTION: The method for depositing a film 8 by coating a substrate 7 with a fluid film deposition material comprises a step for coating the substrate 7 with a film deposition material, a heat treatment step for obtaining a film 8 by heating and drying the film deposition material, and a step for obtaining information about the film 8 by detecting the surface state of the film 8 and reheating at least a part of the film 8 based on that information to adjust the surface state of the film 8 uniformly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296039-A (JP)
Title: Power generating/air conditioning system
Inventor: SAKAI HISASHIGE
IPC: H02J3/46
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of received electric energy while improving the durability of the entire system by leveling the loads of the engines of a plurality of engine-driven heat pump devices provided with power generating functions without affecting air conditioning as much as possible.  <P>SOLUTION: An engine-driven heat pump device provided with a power generating function is installed on the rooftop of a building, and a compressor is driven to perform air conditioning, and also the power generated by a generator is supplied to a power load within the building. The electric energy received from a commercial power source increases, and an electric energy comparing means 31 judges that the estimated electric energy received, which is computed in a means 30 for estimating an received electric energy, gets over set electric energy, and a demand signal is output. Then, an operation load selecting means 33 selects an engine-driven heat pump device provided with a generating function which is equipped with an engine where the maximum load in an operation load within a set period stored in an operation load storage means 32 is smaller, in answer to the demand signal, and drives the generator.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006288683-A (JP)
Title: Absorbent article
Inventor: TANAKA MASAHITO
IPC: A61F13/472
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and soft absorbent article having no problem of attaching it to a wear and without deteriorating the softness.  <P>SOLUTION: In a panty liner 1 being substantially vertically long and having a nonwoven cloth 2 constituting an absorbent layer and a rear face sheet 3 with liquid impermeability and thickness of 0.5 to 2 mm, an overlapping portion 9 constituted by overlapping the nonwoven cloth 2 is formed in the center portion of a width direction of the panty liner 1, and a connecting portion 4 by an adhesive continuously extending in a longitudinal direction of the absorbent article 1 is formed in the overlapping portion 9. A sheet of the nonwoven cloth 2 is folded into three in a width direction of the panty liner 1, the overlapping portion 9 is formed by overlapping both the side portion 21, 21 of the nonwoven cloth 2 each other, and the connecting portion 4 is formed by applying the adhesive in a longitudinal direction of the panty liner 1 in the overlapping portion 9 of the nonwoven cloth 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006295679-A (JP)
Title: Cdma wireless communication apparatus and cdma wireless communication method
Inventor: TODA TAKASHI
IPC: H04B7/26
Filed: 2005-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the influence of an interference wave in the reception of a transmission power control bit or PI data in an inferior reception environment without increasing throughput.  <P>SOLUTION: In an uplink transmission power control bit generating section 111 of a CDMA base station device 100, levels of an SIR measured value and a target SIR value are compared and if the SIR measured value is less than the target SIR, an UP command instructing a mobile station to increase transmission power is generated and if the SIR measured value is equal with or higher than the target SIR, on the other hand, a DOWN command instructing the mobile station to decrease the transmission power is generated but TPC bits corresponding to the UP command and the DOWN command are generated so as to alternately switch a bit "0" and a bit "1" for each slot. In a CDMA mobile station device, the influence of the interference wave can be reduced without increasing reception throughput.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006293876-A (JP)
Title: Traffic information collection device and on-vehicle equipment
Inventor: KIMITA KAZUYA
IPC: G09B29/00
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To distribute traffic information in association with changes of roads or traffic conditions by changing traffic information distribution levels of road sections.  <P>SOLUTION: A traffic information distribution device receives travel history data of a vehicle from a probe car and generates traffic information on the basis of the received data and accumulated vehicle travel history data and distributes this traffic information to a user, and the traffic information distribution device estimates a traffic information parameter of a road section or its variation or the like, which is generated as a traffic information distribution road link, from the vehicle travel history data and determines whether the traffic information distribution road link of the road section should be registered as a road link to be a traffic information distribution object or not on the basis of the estimation result. A traffic information distribution level of the road section indicated by the traffic information distribution road link which the vehicle has travelled is dynamically determines by the traffic information parameter estimated based in the travel history data of the vehicle or the like or its variation, and traffic information to be a distribution object is determined in accordance with the traffic information distribution level.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303615-A (JP)
Title: Thumbnail selector
Inventor: KOBAYASHI HIDEO
IPC: H04N5/44
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To output a video image of an appropriate scene as a thumbnail video image.  <P>SOLUTION: A hard disc recorder 10 comprises a tuner 24 and an antenna 60 receiving information indicative of a program title, a hard disc 42 storing video data of a program, data indicative of the image of a character, and data selected at a control section 36, the control section 36 for creating template data by compounding data stored on the hard disc 42, searching specific data, selecting data of an early output order in the specific data preferentially and reading out data stored in the hard disc 42, a remote control receiving section 34 for receiving an instruction from a user, and a video image output section 30 outputting data read out at the control section 36.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006302969-A (JP)
Title: Method of mounting semiconductor chip, and circuit board mounted with semiconductor package to be mounted using the method
Inventor: SUMIKAWA MASAHITO
IPC: H01L21/60
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of collectively mounting a plurality of semiconductor chips on substrates, while preventing crack and chipping of each semiconductor chip, and a circuit board on which a semiconductor package is mounted as formed, using this method.  <P>SOLUTION: The plurality of semiconductor chips are put into a liquid, while letting a holder swing, having a plurality of holding recesses formed thereon with the holding recesses upward in the liquid. Each semiconductor is allowed to mate with respective holding recess so that electrodes can be exposed. A semiconductor aggregate, in which a plurality of substrates are integrated so that electrodes may be arranged, is positioned at locations corresponding to the arrangement of each of the semiconductor chips mating with the recesses of the holder, so that the electrodes of each substrate face the electrodes of each semiconductor chip, and the electrodes of each semiconductor chip are electrically connected to the electrodes of each substrate. The substrate aggregate is divided into a plurality of substrates, on which a semiconductor chip is mounted so that the plurality of semiconductor chips are mounted collectively on the substrate while preventing crack and chipping of each semiconductor chip.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006296268-A (JP)
Title: Recombinant microorganism
Inventor: SAWADA KAZUHISA
IPC: C12P21/02
Filed: 2005-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide recombinant microorganisms improved with the productivity of a protein or polypeptide and a method for producing the protein or peptide by using the recombinant microorganisms.  <P>SOLUTION: The recombinant microorganisms are obtained by introducing a gene encoding the objective protein or polypeptide to a microorganism strain deleted or inactivated with any of ≥1 gene of any of bacillus subtilis genes of bofA, kinA, kinB, kinC, kipA, spoIID, spoIIIAA, spoIIIAH, spoIIQ, spoIVB and spoVG, or genes corresponding to these genes.  <P>COPYRIGHT: (C)2007,JPO&INPIT