baber/WOPTO huggingface dataset:
Patent JP-2009024837-A (JP)
Title: Bearing device
Inventor: FUJITA YASUTAKA
IPC: F16C33/08
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance installation strength of a bush, by restraining slipping-out of the bush from a boss member.  <P>SOLUTION: An inside tight fit part 15C is arranged in an inner cylinder part 15A of the bush 15. A part between a bush fitting hole 14A of a stepped boss cylindrical body 14 and the inside tight fit part 15C, and a part between a small diameter cylinder part 14C of a boss cylindrical body 14 and an outside tight fit part 15E, are tightly fitted over two places, by arranging the outside tight fit part 15E in an outer cylinder part 15D of the bush 15. Thus, restraint of the respective bushes 15 to the boss cylindrical body 14 is increased, and the boss cylindrical body 14 and the respective bushes 15 can be firmly integrated. As a result, when a large load repeatedly acts on an end part of the bushes 15, since the bushes 15 and the boss cylindrical body 14 are integrally deformed, only the bushes 15 are not largely deformed to the boss cylindrical body 14, and the slipping-out of the bushes 15 from the boss cylindrical body 14 can be surely restrained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007306936-A (JP)
Title: Tubular body
Inventor: NISHIKAWA FUTOSHI
IPC: A63B102/32
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular body increased in decorativeness by rationally arranging foil-like decorative particles.  <P>SOLUTION: A main body 2 of the tubular body is composed by forming plural fiber-reinforced resin layers, a fiber-reinforced resin layer 5 positioned at the outermost layer of the main body has more resin impregnation amount as a base material to reinforcing fibers 6 than that of a fiber-reinforced resin layer 4 adjacent to the inner side of the outermost layer and, in the fiber-reinforced resin layer 5 positioned at the outermost layer of the main body 2, foil-like decorative particles 10 are arranged on the outer surface part of the resin layer part positioned outer side than the reinforcing fibers 6 so as to be buried in the outer surface part while the outer surface is paralleled with the outer surface of the main body 2, which decorative particles 10 include those with the width extending over plural reinforcing fibers of the reinforcing fiber layer 6 of the outermost side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026432-A (JP)
Title: Optical information medium
Inventor: NURISHI SEIJI
IPC: G11B7/24
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information medium including a light-transmitting layer superior in water repellency and oil repellency.  <P>SOLUTION: The optical information medium includes the light-transmitting layer on an information recording surface of a support substrate with the information recording surface formed on the surface thereof and used so that at least one of recording light and reproducing light is incident thereon through the light-transmitting layer. The light-transmitting layer is made by curing a curable composition containing a (meth) acrylate (A), polydimethylsiloxane (B) including at least two (meth)acryloyl groups at molecule chain ends, and a photopolymerization initiator (C).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029027-A (JP)
Title: Liquid delivering head
Inventor: TAKAHASHI DAISUKE
IPC: B41J2/045
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid delivering head capable of decreasing temperature difference of a piezoelectric ceramic layer generated by heat emission of a driver IC.  <P>SOLUTION: The liquid delivering head is equipped with a flow path member 13 on which a plurality of liquid pressing rooms and a plurality of liquid delivering holes are arranged in a matrix shape, a driver IC3 stacked on the flow path member 13 and on a piezoelectric ceramic body (a piezoelectric actuator 11), and a connecting substrate 2 having a plurality of wirings electrically connecting the driver IC3 with a displacement element equipped with a plurality of driving electrodes in the piezoelectric ceramic body, and presses a liquid in the liquid pressing room according to a signal from the driver IC3 and delivers liquid droplets from the liquid delivering hole. A metallic member 4 is provided on the surface on the opposite side to the surface opposing to a plurality of driving electrodes of the connecting substrate 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033887-A (JP)
Title: Winding apparatus
Inventor: NOMURA YASUSHI
IPC: H01F41/06
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding apparatus for winding a wire material on a winding core to form a coil, which enables various kinds of winding methods of wire materials.  <P>SOLUTION: The winding apparatus for winding a wire material on a winding core to form a coil is provided with a rotating means for fixing the winding core detachably and rotating it; a pulley for feeding the wire material to the winding core; a first moving means for moving the pulley in an axial direction of the winding core; and a second moving means for moving the pulley in an axial perpendicular direction of the winding core to enable adjustment of the distance in the axial perpendicular direction between the pulley and the winding core.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031144-A (JP)
Title: Weighing apparatus
Inventor: CHIMURA KAZUHISA
IPC: G01G11/14
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve an operation rate and shorten a residence time for a weighing apparatus which quantitatively weighs an article by performing a combination calculation and a weight accumulation for each weight rank, by eliminating the useless time in the combination calculation, when the final target number of articles are set in a prescribed range.  <P>SOLUTION: The weighing apparatus which performs the combination calculation and the weight accumulation for the articles having a permissible range in the final target article number, in order to obtain a final target weight, includes: an arithmetic means which obtains an accumulation weight by accumulating article unit weights until the number of discharged articles reaches a prescribed number; and a selecting means which performs the combination calculation of obtaining a residual weight by subtracting the accumulation weight from the final target weight, with a residual article number obtained by subtracting the prescribed number from the final target article number, after the discharged article number reaches the prescribed number, and performs a combination selection for the residual articles. When an estimated residual average unit weight obtained based on the residual weight and the residual article number is out of a permissible unit weight range, the combination calculation with the residual article number is not performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007328907-A (JP)
Title: Synchronous burst semiconductor memory device
Inventor: PARK HEE-CHUL
IPC: G11C11/408
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a synchronous burst semiconductor memory.  <P>SOLUTION: A semiconductor memory device 300 which operates by being synchronized with an external clock signal, includes: a memory cell array 326 having a plurality of memory cells for storing data bits; a first internal address generator 310 for generating a series of first internal addresses for read/write operations according to an external address; a second internal address generator 312 for generating a series of second internal addresses for read/write operations according to the external address; an address selector 316 for selecting one from outputs of these generators; a controller 304 for controlling the operations of the first, second internal address generators 310, 312 and the address selector 316 according to read/write instruction information applied from the outside; and an address decoder 318 for decoding the output of the address selector 316 according to the read/write instruction information applied from the outside and for selecting the memory cell 326.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009033689-A (JP)
Title: Motor rotation control method, motor rotation control device, and monitoring camera unit employing the motor rotation control device
Inventor: TANAKA YOSHIHISA
IPC: H02P8/22
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To correct non-uniformity in a rotation angle of a stepping motor simply and inexpensively without using any dedicated device.  <P>SOLUTION: A rotation control method for a motor that rotates a turnable lens barrel 3 at each fixed angle includes the steps of: scanning a test image including an identification reference line in a state where the lens barrel 3 stops turning; measuring a time t0 from the start of scanning to reach the identification reference line regarding a synchronizing signal of a predetermined order and storing the measured time in a memory means temporarily; turning the lens barrel 3 at the fixed angle; scanning the same test image and measuring a time t1 from the start of scanning to reach the identification reference line regarding the synchronizing signal of the same order; determining a time difference between the time t1 and the time t0; discriminating whether the time difference is set within an allowable time required for rotating the motor just at the fixed angle; and controlling power feeding to the motor on the basis of the discriminating result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038888-A (JP)
Title: Drive apparatus, image-pickup device, image-pickup apparatus, and assembly method of drive apparatus
Inventor: EGAWA TOMOHIRO
IPC: H02N2/00
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive apparatus which is low in height and easily and finely adjusts and applies pre-load in a friction engaging part without preparing a new member.  <P>SOLUTION: The drive apparatus is provided with bending displacement members 1A and 1B where bending displacement is excited by electric control, and an elastic member 2 and a friction member 3, which are coupled to the bending displacement members 1A and 1B, which are brought into contact with a mirror cylinder 4, convert a displacement direction in a direction different from bending displacement directions A and B of the bending displacement members 1A and 1B, and drive the mirror cylinder 4. Since the bending displacement member 1A is fixed while stress is previously applied to the bending displacement members 1A and 1B, the elastic member 2 and the friction member 3, pre-load in the friction engaging part can finely be adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008067693-A (JP)
Title: New method of utilizing microbial mutant
Inventor: OSUGE TOSHIRO
IPC: C12P19/38
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microbial mutant capable of producing S-adenosylmethionine (hereinafter, to be referred to as "SAM") in large quantities, without accompanying changes in the culture characteristics, and to provide a method of efficiently producing SAM by culturing the microbial mutant.  <P>SOLUTION: The method for producing SAM includes the steps of culturing microorganisms that have lost or reduced functions of phosphatidylcholine synthase and of collecting SAM that have accumulated in the culture.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078627-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OGAWA YOSHIHIRO
IPC: H01L21/316
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device of which the etching rate of a silicon oxide film is stabilized and more stable device characteristics are provided.  <P>SOLUTION: In the manufacturing method of the semiconductor device, a perhydrogen polysilazane is applied on a substrate 11. The substrate 11 which is applied with at least the perhydrogen polysilazane is submerged in a mixture liquid containing such water as heated to 120°C or higher and applied with ultrasonic waves, to reform the perhydro-polisilazane to silicon oxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067366-A (JP)
Title: Power supply device and power line communication device
Inventor: HANADA TSUNEHIRO
IPC: H02J13/00
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device and a power line communication device capable of suppressing a peak value of a common mode current.  <P>SOLUTION: A power connector 102 has a pair of transmission lines for making a connection to a power line for transmitting power. Power supplied from the power connector 102 is supplied via an impedance upper 291 to an AC/DC converter 301. The impedance upper 291 has a first inductance L1 in a first path P1 and a second inductance L2 which is different from the first inductance L1 in a second path P2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041097-A (JP)
Title: Method and apparatus of dynamic simulation at gate level
Inventor: KIM TAK-YUNG
IPC: G06F17/50
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus of dynamic simulation at a gate level.  <P>SOLUTION: The method of dynamic simulation at the gate level includes: providing a net list including information about variable power source and a variable ground source; providing a circuit model including the variable power source and the variable ground source; and simulating the net list by using the circuit model.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009039924-A (JP)
Title: Bag-like container, and mold and method for injection molding the same
Inventor: ISSHIKI TOSHIO
IPC: B29C45/36
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a mold for injection molding of a bag-like container formed of a synthetic resin material, capable of easily producing the bag-like container which is homogenous without joint part and high in strength, and never hardened when freezed to about -20°C at low cost, a manufacturing method thereof, and a flexible bag-like container using the bag-like container, which can maintain a heat insulation effect for a long time.  <P>SOLUTION: The mold for injection molding of a bag-like container comprises a pair of molds formed in an outer shape of the bag-like container, and an attachable and detachable inner mold to be suspended while retaining a resin injection cavity within a cavity having a body part having the same shape as the internal space of the bag-like container and a neck part that forms an opening provided at an upper part thereof. The injection molding method of the bag-like container comprises an internal mold suspension step, a mold clamping step, a resin injection step, a cooling step, a first separation step, a second separation step, a taking-out step, and a mold externally cooling step. The heat insulating container uses the bag-like container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043564-A (JP)
Title: Fuel cell system, and impurity concentration estimation method
Inventor: HASUKA YOSHINOBU
IPC: H01M8/04
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve accurate estimation of impurity concentration, in a fuel cell system variably regulating pressure of a fuel gas system.  <P>SOLUTION: A method is used for estimating impurity concentration of the fuel cell system 1 provided with: a fuel cell 2; the fuel gas system 4 having a fuel gas supply passage 22 for running a fuel gas supplied from a fuel supply source 21 to the fuel cell 2; a variable pressure regulation valve 26 variably regulating pressure of the fuel gas flowing through the fuel gas supply passage 22; and a purge valve 29 for discharging the gas from the fuel gas system 4. The method comprises: a step S42 of calculating the gas residual ratio in the fuel gas system 4 after the purge based on a discharge amount command value of the gas discharged from the purge valve 29; a step S43 of calculating impurity partial pressure in the fuel gas system 4 based on the calculated gas residual ratio; and a step S44 of calculating the estimated impurity concentration in the fuel gas system 4 by dividing the calculated impurity partial pressure by the pressure command value of the fuel gas supplied to the fuel cell 2 from the variable pressure regulation valve 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043020-A (JP)
Title: Log analysis support device
Inventor: ANABUKI GOSHI
IPC: G06F21/34
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently analyze access history in a task information system.  <P>SOLUTION: This log analysis support device acquires a log for equipment such as a server, a gateway, and a router. In a risk table, the appearance mode of a code sentence and a risk as an index showing the abnormal appearance mode are associated. The risk of each code sentence is decided by referring to the risk table, so that a hazardous place in the log can be specified. The risk table may be arbitrarily set based on the experience of a manager.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046405-A (JP)
Title: Oligophenylene ethynylene-based compound
Inventor: SAI MEISEKI
IPC: C07F7/10
Filed: 2007-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new oligophenylene ethynylene-based compound applicable to a solid device.  <P>SOLUTION: The oligophenylene ethynylene-based compound is represented by general formula (1) (wherein, n is an integer of 1-3; R1 and R2 represent each an alkyl group; and X represents a phenylthiol derivative or a silicon-containing alkyl group or the like).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048823-A (JP)
Title: Piping connecting device for domestic fuel cell
Inventor: YAMADA TAKASHI
IPC: H01M8/04
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piping connecting device which connects the respective units of the domestic fuel cell by pipe lines, wherein the fuel cell can easily be attached and has a cost reduction effect.  <P>SOLUTION: In the piping connecting device, a sleeve 12 comprises a cylinder portion 12a and a large-diameter axis portion 12d, and in the outer-periphery intermediate portion thereof, a level-difference portion is formed having a vertical surface 12e which abuts on the end surface of an engaging portion 10b of a main body side. In the axis portion 12d, a large-diameter engaging portion 12b is formed, and on the left side thereof, a level-difference portion 12c is formed, and further, the pair of the engaging portions are disposed opposite to each other via the vertical surface 12e, in a state of being sandwiched by the main body of an engaging member 18. A pipe 14 having an outer diameter A is clamped fixedly on the inner peripheral surface of the sleeve 12. The outer diameter of a pipe portion 14a positioned on the inner peripheral surface of the sleeve 12 is made larger than the outer diameter A owing to the fixedly clamping process. The pipe portion extended from the fixedly clamping portion in the right direction thereof constitutes an O-ring storing portion X. The storing portion has a bending portion 14b abutting on the left side-surface of the O-ring, a pipe-line portion 14c abutting on the inner-diameter portion of the O-ring, and a flare 14d for preventing the falling-out of the O-ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045785-A (JP)
Title: Ink refill
Inventor: MUTO HIROYUKI
IPC: B43K7/02
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink refill which prevents a crack due to the joint pressed thereinto and also enables the outer diameter of the joint to be smaller while secures a gas barrier property of the ink storage tube thereof.  <P>SOLUTION: The ink refill 10 includes: a ball point pen tip 40 comprising the writing end; an ink storage tube 20 storing ink 24; and a joint 30 connecting these. The ink storage tube 20 includes at least a 3-layer structure comprised of an inner layer 21, a middle layer 22, and an outer layer 23, the inner layer 21 and the outer layer 23 being formed by an olefin resin, the middle layer 22 being formed by a mixed resin of a cyclic olefin copolymer resin with a polystyrene resin added thereto, the inside diameter of the ink storage tube 20 being almost the same as the outer diameter of the part of the joint 30 inserted into the ink storage tube 20 or slightly smaller than the outer diameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047135-A (JP)
Title: Start controller of multi-cylinder internal combustion engine
Inventor: UEDA KOICHI
IPC: F02D41/06
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide the start controller of a multi-cylinder internal combustion engine capable of quickly raising engine revolution speed at start to the standard speed.  <P>SOLUTION: When it is determined that an acquired engine revolution speed is lower than the standard speed at a determination time point (k=5) in an initial start period, the controller allows to inject the fuel of a second injection amount τ2 larger than a first injection amount τ1 after the determination time point. In a transitional period Tkt (5≤k<8) in which the fuel of the amount according to the first injection amount τ1 is provided for combustion, a mixed gas is ignited at a second ignition timing SA2 which enlarges an illustrated torque compared with a first ignition timing SA1. Thereby, the illustrated torque can be enlarged compared with the case where the mixed gas is ignited at the first ignition timing SA1. As a result, the engine revolution speed can be quickly raised to the standard revolution speed in the transitional period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055090-A (JP)
Title: Communications apparatus and communicating system
Inventor: ITO TOMOHIRO
IPC: H04N1/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communications apparatus and a communication system which can perform transmission of image data, especially a communications apparatus and a communication system which can enhance the working efficiency of an operator, while preventing the transmission loss of image data.  <P>SOLUTION: In the communication system 100, transmission data and identification data are transmitted from an information terminal 200 to a facsimile machine 1 by a transmission client. The facsimile machine 1 stores the received transmission data and identification data in a storage transmission data memory area 141, with both the data being associated with each other. A transmission operator inputs the identification data concerning the transmission client by a wireless tag 62. Based on a data list display image, the transmission operator selects the transmission data concerning the transmission client. By means of a screen, displaying concrete contents of the selected transmission data, the transmission operator checks the existence of errors, edits the transmission data, transmits the edited data to a destination apparatus 60 and returns it to the transmission client.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013776-A (JP)
Title: Tape roll with adhesive layer
Inventor: HIROZAWA YUKIHISA
IPC: C09J7/02
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive connecting member in a tape roll form that can give very stable release of a separator base material without being transferred to the confronting separator base.  <P>SOLUTION: The tape roll comprises a separator base material having a significant difference in the surface tensions between its front and back surfaces and an adhesive layer formed on either side of its surfaces, wherein the separator base material consists of at least 2 layers, the surface tension on the surface where the adhesive layer is formed is larger than that on the back surface, the separator base material is selected from polytetrafluoroethylene, polyvinylidene fluoride, polyvinyl fluoride, polypropylene, polyethylene, polytrifluorochloroethylene, polystyrene, polyvinyl alcohol, polymethylmethacrylate, polyvinyl chloride, polyvinylidene chloride, and modified products thereof, and the width of the separator base material is ≤3 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT