baber/WOPTO huggingface dataset:
Patent JP-2007273241-A (JP)
Title: Lithium battery pack
Inventor: FUNABASHI KAZUHIKO
IPC: H01M2/34
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack allowing desired battery energy to be safely and inexpensively extracted even when there is dispersion in a characteristic of a protective circuit.  <P>SOLUTION: This battery pack is provided with: a battery group 2 composed by serially connecting batteries; a first protective circuit 32 having a first voltage detection part 321 for detecting voltages of the batteries, and a first signal output part 325 for generating an output signal when the detection voltage is set lower than an over-discharge determination voltage value; a second protective circuit 33 having a second voltage detection part 331 for detecting the voltage of the battery, and a second signal output part 335 for generating an output signal when the detection voltage of the battery detected by the second voltage detection part is set lower than a predetermined voltage value; and a switch 31 connected to the battery group, and turned on/off in response to the output signals of the first and second signal output parts. The battery pack is also provided with an insensitive time means 6 connected between the second signal output part of the second protective circuit and the switch for generating output without responding to input signal variation within a predetermined period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269171-A (JP)
Title: Brake hydraulic control unit
Inventor: YAMASHINA TAKAHIRO
IPC: B60T8/34
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake hydraulic control unit which relaxes a use restriction on a loading space surface of the brake hydraulic control unit without decreasing the function of the brake hydraulic control unit mounted on a vehicle.  <P>SOLUTION: The brake hydraulic control unit for the vehicle has: a motor 5; a pump 6 driven by the motor 5; a solenoid valve 12 for pressure intensification to open and close a liquid channel 10 connected to a discharging port 6d of this pump; and a solenoid valve 13 for decompression through a reservoir 4. The pump 6 is provided on one end in the motor axial direction, a plurality of valve units 3 forming the liquid channels 10, 11 are provided on an outer periphery of the motor 5 by extending them in the motor diametrical direction, and two pieces of the solenoid valves 12 for pressure intensification and solenoid valves 13 for decompression are provided in parallel in the motor axial direction, on each of valve units 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007274816-A (JP)
Title: Drive unit
Inventor: MANABE MITSUO
IPC: G02B7/08
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit where the effective drive distance of a driven member is extended.  <P>SOLUTION: In this drive unit 1 equipped with an actuator 10 that has a drive element 15 consisting of a piezoelectric element 12 and fixed to a fixing frame 24 and a drive shaft 14 driven according to the expansion and contraction of the drive element 15, and shifts a driven member 16 frictionally engaged with the drive shaft 14 along the drive shaft 14, the fixing frame 24 supports the drive shaft 14 of the actuator 10 only in the end position opposite to the drive element 15 side of the drive shaft 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273778-A (JP)
Title: Structure of mounting printed circuit board
Inventor: KOSAKA YASUSHI
IPC: H05K7/14
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a housing for mounting a printed circuit board by reducing a built-in time, and to prevent the occurrence of a region whereon an electronic component can not be mounted and a region wherein a wiring pattern can not be generated in the printed circuit board.  <P>SOLUTION: Fitting projections 22, 23 are provided to both end edges of the printed circuit board 5. An upper housing 3 is provided with four fitting projections which fit to each of sides 22a, 22b, 23a, 23b of the fitting projections 22, 23 and each of circumferential edges 5a to 5d of the printed circuit board 5 simultaneously. The printed circuit board 5 is screwed to a stud 15 by a screw 25 in a central part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273848-A (JP)
Title: Semiconductor device fabrication method
Inventor: IMAMIZU KENTARO
IPC: H01L21/3065
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for ensuring improved etching control in terms of semiconductor fabrication method containing an insulating film dry etching process.  <P>SOLUTION: This method forms a treatment film 12 which serves as an insulating film having a carbon element, on a stopper film 11 in an infrastructure 10. This method forms a mask pattern 13a on the treatment film, forms a hardened portion 12a on the treatment film by injecting energy such as an electron beam to the treatment film with the mask pattern set as a mask, and then forms a groove 12b by providing anisotropic etching to the hardened portion of the treatment film with the mask pattern set as a mask.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269256-A (JP)
Title: Driving control device of hybrid vehicle
Inventor: SAITO YOICHI
IPC: B60W20/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel cost of a hybrid vehicle having an engine and a generator motor as a driving source.  <P>SOLUTION: A plurality of transmission gear ratio candidates are calculated based on a vehicle requiring driving force by a transmission gear ratio candidate calculation part, and a plurality of candidates of a power generation torque of the motor generator and a plurality of candidates of an assist torque are calculated respectively relative to each transmission gear ratio candidate, and a plurality of combination candidates on a driving pattern between a plurality of engine output torque candidates and the plurality of power generation torque candidates and on a driving pattern between the plurality of engine output torque candidates and the plurality of assist torque candidates are operated, relative to each of the plurality of transmission gear ratio candidates, and a fuel consumption equivalent amount is calculated in each combination candidate of each driving pattern, and a driving pattern wherein the fuel consumption equivalent amount becomes minimum is determined, to thereby always drive the vehicle with the best fuel cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007268989-A (JP)
Title: Printer apparatus
Inventor: KOYAMA NOBORU
IPC: B41J2/32
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a thermal head by preventing each heating resistor positioned at a part without printing paper from being in an excessive heating state, in a printer apparatus which makes printing on printing paper by the thermal head with a plurality of the heating resistors formed therein.  <P>SOLUTION: At the time of an edge detection mode, a control part 183 sequentially electrifies each heating resistor 22 via a reference resistance 302 connected in common to each heating resistor 22 to the thermal head 2. The control part 183 detects an edge position of the printing paper 4 printed by the thermal head 2 on the basis of a change of a temperature rise through the electrification of each heating resistor 22, by detecting a resistance value change of each heating resistor 22 as a voltage drop because of the reference resistance 302. At the time of a printing mode, the control part 183 controls power supply to each heating resistor 22 of the thermal head 2 positioned at the part without printing paper 4 on the basis of the result of the edge detection.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006254477-A (JP)
Title: Method of connecting telephone line, program for telephone line connection, recording medium, semiconductor device, line class detecting method and data communication apparatus
Inventor: RYU TADANORI
IPC: H04M11/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone line connecting method for automatically setting line parameters.  <P>SOLUTION: It is discriminated from a dial tone from a telephone line whether a telephone line is an extension or an outside line and if the telephone line is discriminated as an outside line, a predetermined DTMF tone signal or pulse signal is sent to the telephone line. The presence of a dial tone from the telephone line is detected, and it is discriminated whether the telephone line is a tone line or a pulse line. If the telephone line is discriminated as an extension, a number in a preset plurality of outside line calling number candidates is sent to the telephone line as a DTMF tone signal or pulse signal. If no dial tone is detected, a dial tone of a closed telephone line is confirmed, a DTMF tone signal or pulse signal of the next number in the plurality of outside line calling number candidates is then sent to the telephone line, this is repeated until a dial tone from the telephone line is detected and when a dial tone is detected, the number sent by the DTMF tone signal or pulse signal just before the detection is determined as an outside line calling number.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007280687-A (JP)
Title: Electrode for battery
Inventor: MIYATAKE KAZUKI
IPC: H01M10/052
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of restraining to a minimum fall of a capacity accompanying increase of a volume of use of conductive auxiliaries, and improving capacity characteristics.  <P>SOLUTION: Of the electrode for a battery with a current collector and an active material layer containing an active material and the conductive auxiliaries formed on the current collector, a content of the conductive auxiliaries in the active material layer is to be gradually decreased from a collector side of the active material layer toward an electrolyte side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278405-A (JP)
Title: Power transmission device
Inventor: KAMIYA TAKUSHI
IPC: F16H35/10
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device capable of positively releasing air in a space surrounded by a cap, a rotating shaft and a torque limiter, to suppress the rise of internal pressure in the space to thereby prevent the lift or fall of the cap.  <P>SOLUTION: The power transmission device comprises a pulley 1, a hub 2, torque transmitting elastic members 2a, 2c and the torque limiter 3. The torque limiter and the rotating shaft 4 of a compressor are connected by screw fitting, and the cap 5 fitted to the torque limiter to cover the tip of the rotating shaft is provided in front of the screw fitting part. A through hole 5a is formed at almost the center of the cap, and one or more grooves 5d are formed in an inner bottom face 5c of the cap. The groove 5d is formed in radial, ring-like, grated or spiral shape.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284510-A (JP)
Title: Method for producing vinyl chloride-based polymer
Inventor: TAKAMURA MOTOMU
IPC: C08F2/20
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a vinyl chloride-based polymer in a polymerization reaction apparatus equipped with a reflux condenser, by which the vinyl chloride-based polymer preventing foaming, little containing fish eyes and the like and having a high quality can be produced.  <P>SOLUTION: This method for producing the vinyl chloride-based polymer is characterized by together using a defoaming agent and partially saponified polyvinyl acetate having a saponification degree of 70 to 90 mol.% as a foaming-preventing agent, adding the partially saponified polyvinyl acetate in addition conditions 1 (the addition is started after a time giving a polymerization conversion of 5%; the addition amount is 0.02 to 0.5 pts.wt. based on 100 pts.wt. of a vinyl chloride-based monomer; 60 to 100 wt.% of the addition amount is added between 5% and 30% of the polymerization conversion), and adding the defoaming agent in addition conditions 2 (the addition is started at a polymerization conversion of <30%; the addition amount is 0.0001 to 0.05 pt.wt. based on 100 pts.wt. of the vinyl chloride-based monomer), when suspension-polymerizing the vinyl chloride-based monomer in a polymerizer equipped with a reflux condenser.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288881-A (JP)
Title: Speed controller for unmanned vehicle
Inventor: HORI MASATOSHI
IPC: B60L15/20
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed controller for unmanned vehicle which can stabilize the travel speed of an unmanned vehicle even in case that the voltage of a battery changes though it is of simple constitution not having a speed feedback function.  <P>SOLUTION: The reference value V0 of battery voltage is downloaded to a controller 2 in advance. When the detected value V1 of the battery voltage can be obtained by a battery voltage detecting circuit 5, the controller 2 calculates corrected duty ratio R1=R0×V0/V1, using the reference value V0 of the battery voltage and the set value R0 of the duty ratio geared to the set speed stored in advance, and drives a chopper circuit 3 with this duty ratio R1. Consequently, the power from the battery 1 is supplied intermittently via a chopper circuit 3, thus a travel motor 4 is driven, thereby travelling the unmanned vehicle. Even if the detected value V1 of the battery voltage changes from the reference value V0 of the battery voltage, the travel motor 4 always keeps its constant rotational speed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288561-A (JP)
Title: Antenna for portable radio
Inventor: SATO KENICHI
IPC: H01Q5/10
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an antenna into wideband, to raise antenna gain and to avoid increase in size and costs of a device.  <P>SOLUTION: A parasitic element 216 integrated with a conductive heat dissipating sheet is arranged at a position separated from and opposite to the width direction of a third power supply part 214, grounded to GND of a lower case bottom board 204a, wider bandwidth is attained and the antenna gain is raised by coupling between a third antenna element 215 and the parasitic element at an open end.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282581-A (JP)
Title: Method for folding protein, method for removing tag from tag-fused protein and kit for them
Inventor: KIRIKAE TERUO
IPC: C07K14/315
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for folding a protein, generally applicable to wide proteins regardless of the kinds of the proteins.  <P>SOLUTION: The method for folding the protein includes a step for providing a protein solution containing the protein in a denatured state in a first buffer solution, a step for providing a second buffer solution containing a folding adjuvant of a quaternary ammonium salt-based surfactant, and a step for bringing the protein into contact with the folding adjuvant. The method for removing a tag from a tag-fused protein and a kit for them are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282931-A (JP)
Title: Hair applicator
Inventor: MATSUOKA MASAHIRO
IPC: B05C17/00
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair applicator having a plurality of comb teeth considerably readily formed at the end of an application member by grinding, cutting, and molding, and eliminating additional need for a component such as auxiliary comb teeth, since the ends of the comb teeth are sealed by a coating.  <P>SOLUTION: The hair applicator holds the application member in a holding hole provided on the front side of a shaft cylinder containing a hair cosmetic liquid, wherein the end of the application member is provided with a plurality of comb teeth arranged in a comb-like form, the plurality of comb teeth are adapted to have exposure distances from the end of the shaft cylinder, which are the same as and/or different from each other, and at least the ends of comb teeth of the maximum exposure distance out of the plurality of comb teeth are formed with the coating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292104-A (JP)
Title: Seizure preventing rolling bearing
Inventor: NAKAJIMA TATSUO
IPC: C23C24/06
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive seizure preventing rolling bearing having improved seizure resistance, wherein a dense ceramic coating is formed on the surface of each of rolling elements.  <P>SOLUTION: The seizure preventing rolling bearing comprises an inner ring 1 and an outer ring 2, and a plurality of the metal rolling elements 3 laid between the inner ring 1 and the outer ring 2, wherein the ceramic coating 5 is formed on the surface of each of the metal rolling elements 3. The ceramic coating 5 is formed by introducing aerosol having ceramic particulates dispersed in gas into a sealed container in which the plurality of metal rolling elements are put and then vibrating the sealed container to make the metal rolling elements collide with or slide against one another or the metal rolling elements collide with or slide against the container wall under the existence of the aerosol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007293542-A (JP)
Title: Fpga current consumption relational expression deriving method and program, fpga current consumption relational expression deriving system, and accuracy evaluation program for fpga estimation tool
Inventor: KOZAKI YASUO
IPC: G01R31/26
Filed: 2006-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately calculating current consumption of an FPGA and a method for evaluating calculation accuracy of an estimation tool.  <P>SOLUTION: The FPGA current consumption relational expression deriving method is provided with an actual measurement data reading procedure for reading a plurality of current consumption data actually measured while allowing variation in one of three parameters, which are the number of logic cells connected by cascade connection, a clock frequency, and a signal reverse rate, of the FPGA and a relational expression deriving procedure for calculating a coefficient given when a relationship between the parameters and current consumption is represented by a linear expression while using the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300174-A (JP)
Title: Frequency temperature characteristic adjustment method of surface acoustic wave element chip, surface acoustic wave element chip, and surface acoustic wave device
Inventor: IIZAWA KEIGO
IPC: H03H9/25
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature characteristic adjustment method of a surface acoustic wave device for improving the temperature characteristic by utilizing the effect caused by provision of a protection film.  <P>SOLUTION: In the adjustment method of the frequency temperature characteristic of the surface acoustic wave element chip using an inplane rotation ST-cut crystal substrate on the condition that the cut angle is within (0°, 95°≤θ≤155°, 33°≤¾ψ¾≤46°) in the Euler's representation, a relationship between the temperature and the frequency in the surface acoustic wave element chip is obtained, a deviation between the obtained frequency and a reference frequency at a reference temperature is obtained, the obtained relationship between the deviation and the temperature is approximated by a linear expression, and the gradient of the linear expression for the approximation is made closer to zero by forming the protection film at an exciting electrode on the basis of the relationship obtained in advance between the thickness of the protection film formed on the exciting electrode and the gradient of the linear expression.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296473-A (JP)
Title: Dust collector
Inventor: HIRAKAWA KAZUO
IPC: B01D46/04
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector which can easily remove dust of the outer surface of a filter and also can easily recover removed dust into one dust container.  <P>SOLUTION: The dust collector 12 has a square cylindrical main unit 12a , a funnel-like discharging part 12c arranged to be connected to the lower part of the main unit, and a function for trapping, on the outer surface of a cylindrical filter F, dust in air which passes from the outer part of the filter F into the inner part of the filter F by making the inner part of the filter F, plurally arranged in the dust collector 12b, into negative pressure. Further, the dust collector 12 has a moving member 20 which reciprocally moves parallel to the axial center C of the filter F, a dust removal means 22 which is arranged at the moving member 20 in contact with the outer surface of the filter F, and a dust pressing means which is interlocked with the moving member 20 and reciprocally moves in the determined range from the outer side to the inner side of a dust outlet 17 arranged at the lower side of a discharging part 12c in the lower part of the dust collector 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296475-A (JP)
Title: Sample storage system for drug design
Inventor: TAIKE HIROYUKI
IPC: B26D1/14
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample storage system for drug design which can enlarge the containing volume of a 384 tube, also seal each 384 tube at once in the state that a plurality of 384 tubes are held in a storage rack, thereafter separate each without hurting the opening end part of the 384 tube and the storage rack itself, and also is excellent in sealing property.  <P>SOLUTION: The sample storage system for drug design has the tube for enclosing a sample for drug design and the storage rack for containing a plurality of tubes to be made to stand in a grid pattern, wherein a sheet material is put to cover the total divisions while the plural tubes pierce a plurality of divisions formed by a division wall in the grid pattern, and the tubes, which are hot welded every division where tubes pierce, are separated respectively by inserting a blade of a cutter in a space of the shape of V character composed by chamfer formed in the opening end part of adjacent tube.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300993-A (JP)
Title: Rice cooker
Inventor: SHINABE AKIHIRO
IPC: A47J27/00
Filed: 2006-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of steam heating in cooking rice by utilizing steam.  <P>SOLUTION: A rice cooker is constituted to improve the efficiency of an increase of a steam temperature by improving radiation heat from an inner lid 38 through increasing a surface area by performing uneven machining on the surface of the inner lid 38 which is a steam heating part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007306715-A (JP)
Title: Actuator and flying object equipped with the actuator
Inventor: OYORI HITOSHI
IPC: F42B10/64
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for achieving reduction in cost and improvement in the quality, and driving a plurality of control wings without troubles, when a compact rocket having the control wings is equipped with the actuator.  <P>SOLUTION: A plurality of motors 32 are respectively provided with a stator 33 and a rotor 34 and disposed in series. The stator 33 of the motor 32 is fixed to a fixing shaft 31, positioned at the shaft center of the motor 32, the rotor 34 is supported rotatably, and teeth 34a are provided on an outer circumference of the rotor 34 in the motor 32. The actuator 3 is disposed on a mechanical axis L. A plurality of rotating shafts 42 are disposed along the mechanical axis L and transmit rotational forces to the control wings 2; and small gears 45 are provided to the rotating shafts 42 and are engaged with the teeth 34a of the rotor 34 in the actuator 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT