baber/WOPTO huggingface dataset:
Patent JP-2010181333-A (JP)
Title: Measurement device and measuring method
Inventor: IWAWAKI TAKANORI
IPC: G01N21/27
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform measurement accurately even when receiving light other than light for measurement.  <P>SOLUTION: A control part 30 stores in a memory part 35 a signal of difference between the signal input to the control part 30 when a light source 10 is turned off and a first light receiving element 20A is under a dark condition and the signal input to the control part 30 when the light source 10 is lighted and the first light receiving element 20A is under a dark condition. Then the control part 30 lights the light source 10, corrects the signal input to the control part 30 when the wavelength of the light reaching the first light receiving element 20A is the same as the wavelength of the light reaching the second light receiving element 20B by the signal stored in the memory part 35, and generates information of pulse or pulse wave based on the corrected signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164188-A (JP)
Title: Gear having no transmission error and backlash
Inventor: IKEMURA MASAHIRO
IPC: F16H55/18
Filed: 2009-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To mesh rotating shafts with each other at all intersecting angles in a condition having almost no transmission error and backlash.  <P>SOLUTION: If the shape of the tooth of a gear is formed into a circle, the play of the gear is reduced to zero at a mesh angle where a tooth tip and a tooth bottom overlap with each other. In the gear with a gear ratio set to one to one, a correct transmission angle exists in a play range at the mesh angle other than a vertex. When the meshing in the same condition is performed, it is regarded as one cycle. The same meshing is performed with the tooth tip and tooth bottom replaced with each other in a 1/2 cycle. When a flat gear is formed into a helical gear by a differential lamination, meshing with a phase shifted exists on the lamination at a pitch point, and the behavior of the gear is restricted in a portion having no play. The helical gear has the phase width of the lamination having more than the 1/2 cycle. In the gear, the transmission error and play can be kept to zero, the overlapping portion of the meshing at the vertex in a collision direction is cut away, and a margin is set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185098-A (JP)
Title: Iron-based material and surface treatment method for iron-based material
Inventor: MONOTANE TAKESHI
IPC: C23C26/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for obtaining an alloy layer which has such a thin thickness as several hundreds μm or less from the surface, has a fine structure, and has the composition with improved uniformity.  <P>SOLUTION: This surface treatment method includes: employing a steel sheet 5 formed from a Fe-C steel as an example of an iron-based material 5; forming a layer 4 on the surface, which is formed from a material for enhancing hardness and a material for enhancing a surface tension; and irradiating the layer 4 with an electron beam 3 which is emitted toward the layer 4 from an electron beam irradiation device provided on the upper part of the layer 4 so that the energy density on the surface of the layer 4 is approximately 1.0×10<SP>4</SP>W/m<SP>2</SP>to 1.5×10<SP>5</SP>W/m<SP>2</SP>and particularly 5×10<SP>4</SP>W/m<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184393-A (JP)
Title: Thermal printer
Inventor: WATANABE OSAMU
IPC: B41J2/32
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To construct a positional relationship optimum for printing between a heating element group of a thermal head and a platen roller by a simple constitution.  <P>SOLUTION: A pair of convex first studs 201a and 201b formed on both side surfaces in a heating element arrangement direction of a head bracket 200 which fixedly supports the thermal head and at positions which correspond to a substantial extension line of the heating element group are guided by and fitted in a pair of guides 210a and 210b formed in a direction orthogonal to a rotary shaft of the platen roller 118 in platen frames 128 and 151, respectively. A pair of convex second studs 202a and 202b formed on both side surfaces in the heating element arrangement direction of the head bracket 200 and at the upstream side in a medium conveyance direction with respect to the first studs 201a and 201b are held nearly parallel to the first studs 201a and 201b of the same side surfaces in the heating element arrangement direction of the head bracket 200 at guide surfaces 211a and 211b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009148277-A (JP)
Title: Stable recombinant yeast for fermenting xylose to ethanol
Inventor: HO NANCY W Y
IPC: C12N15/90
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more stable enzyme for simultaneously fermenting xylose and glucose to ethanol, and to provide a method for producing integrants having more copy numbers.  <P>SOLUTION: The method for repeatedly integrating ten or more copies of exogenous DNA into a repeated chromosome DNA of a yeast cell includes (a) transforming cells with replicative/integrative plasmid having an autonomous replicating sequence, the exogenous DNA and the exogenous DNA including a first selection marker, and (b) repeatedly replicating the cells obtained in the step (a) while selecting the cells containing the selection marker to cause descendant cell generation. As a result, the retention of the replicative/integrative plasmid in the subsequent generation of the descendant cells is promoted, and the descendant cells having ten or more copies of the integrated exogenous DNA are provided. The exogenous DNA encodes xylose reductase, xylitol dehydrogenase and xylulokinase, and the yeast is Saccharomyces in the method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010193538-A (JP)
Title: Molded motor
Inventor: MURAKAMI MASANORI
IPC: H02K5/08
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a small and high-output molded motor having improved holding strength of an end bracket and preventing damage of a molding resin portion in press-fitting and fixing the end bracket to an opening portion of the molding resin portion.  <P>SOLUTION: The molded motor includes a circuit board arranged in the inner circumference of a molding resin portion 120, and an end bracket 130 having an annular holding portion 131 with a U-shape cross section so as to close an opening portion 125. The holding portion 131 has a first press-fitting portion 132 press-fitted on the inner circumference of the molding resin portion 120 and a second press-fitting portion 135 press-fitted on the outer circumference of the molding resin portion 120. In the molded motor, a recess groove 126 for arranging a terminal connected to the circuit board is provided on the inner circumference of the molding resin portion 120, a recess surface 125d is formed at a position not corresponding to the recess groove 126 of the molding resin portion 120, a notch 136 is formed at a position corresponding to the recess groove 126 of the outer circumferential end of the holding portion 131, and a second press-fitting portion 135 is arranged at a position not corresponding to the recess groove 126.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188882-A (JP)
Title: Power steering device
Inventor: NAKAJIMA YOJI
IPC: H02P6/17
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device having high efficiency and good steering feeling.  <P>SOLUTION: An electric motor 24 for driving a hydraulic pump 22 for generating steering assist force is PWM controlled by an ECU 25. The ECU 25 is equipped with a driving method switching part 38 alternately switching a driving method between an 120-degree energizing method and an 180-degree energizing method. The driving method switching part 38 includes a normal control part 381 switching the driving method according to actual rotation speed ω computed by an actual rotation speed computing part 35, and an optimizing control part 382 switching the driving method according to a target rotation acceleration α computed by a target rotation acceleration computing part 40 regardless of switching by the normal control part 381.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193279-A (JP)
Title: Monitoring device and method of generating operation journal information
Inventor: FUKUSHIMA TATSUYA
IPC: H04B1/40
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device that facilitates creating an operation journal in a short time and eliminates an entry omission of the operation journal.  <P>SOLUTION: A monitoring unit 20 inputs operator information and weather information of the day by an input device 35 and registers them in a storage device 32. When an event occurs, a control unit 33 automatically creates the operation journal information in which the event occurrence day and time, the equipment name of the whole key station TS as the event occurrence source or a signal processing unit, such as an encoding circuit 11, a modulating circuit 12, a transmission and reception unit 14, a demodulating circuit 16, a decoding circuit 17, and a modems 191 to 19n, event contents, and the operator information and weather information registered in the storage device 32 are associated with one another.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114462-A (JP)
Title: Process for production of modified propylene polymer and modified propylene polymer produced by the process
Inventor: KANAMARU MASAMI
IPC: C08F8/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modifying agent which is useful for uses, such as providing high adhesiveness, high resistance, softness, etc. to polyolefin, etc. and providing sealant with high adhesiveness or polyolefin with improved compatibility with inorganic filler, etc.  <P>SOLUTION: A modified propylene polymer is manufactured by modifying by a radical initiator and an organic acid a propylene copolymer satisfying the conditions of (a) mmmm =20 to 60 mol%, (b) [rrrr/(1-mmmm)]≤0.1, (c) rmrm>2.5 mol%, (d) mm×rr/(mr)<SP>2</SP>≤2.0, (e) the weight ratio (W25) of components eluted at 25°C or lower in a temperature programmed chromatography is 20 to 100 wt.%, (f) the molecular distribution (Mw/Mn) measured by the gel permeation chromatograph (GPC) is 5 or less, and/or (g) a propylene homopolymer satisfying the condition of the intrinsic viscosity [η] measured at 135°C in tetralin solvent is 0.1 deciliter/g or more, or (h) the stereoregularity index (P) measured by the<SP>13</SP>C-NMR measurement is 55 to 90 mol%. The modified propylene-based polymer obtained through the manufacturing method and an adhesive composition containing the modified propylene-based polymer are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010197451-A (JP)
Title: Drip proof structure of lens barrel
Inventor: IIKAWA MAKOTO
IPC: G02B7/02
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drip proof structure of a lens barrel, capable of having a moderate operational feeling when an annular member is rotated, exhibiting a drip proof effect, and facilitating manufacture.  <P>SOLUTION: A lens barrel includes a plurality of annular members coaxial with each other and relatively rotatable. In the vicinity of the end in the optical axis direction of relatively rotating inner and outer annular members, a sealing member for stopping up an annular gap between the annular members is provided, and the inner annular member is provided with a drain groove formed along the sealing member outside the sealing member in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199132-A (JP)
Title: Thermosetting adhesive composition and semiconductor device
Inventor: MURAYAMA RYUICHI
IPC: C09J109/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting adhesive composition which has resistance superior to solder cracking even in high-temperature solder reflow processing of approximately 260°C used for lead-free solder; and to provide a semiconductor package using the same.  <P>SOLUTION: In the thermosetting adhesive composition used for a method of manufacturing a semiconductor device, the method includes: a step (A1) of bonding a metallic support and a semiconductor element together under a predetermined heating condition (A) using the thermosetting adhesive composition; a step (A2) of sealing the support and semiconductor element, bonded together through the step (A1), with a sealing resin; and a step (A3) of carrying out a heat treatment under a predetermined heating condition B after the sealing by the step (A2), wherein a warpage amount in a predetermined warpage evaluation test meets a predetermined conditional expression.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199873-A (JP)
Title: Communication management device, communication management program, and communication management system
Inventor: KADOTA ATSUSHI
IPC: H04L12/28
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication management device that notifies information on an unapproved communication device to a management device as quickly as possible, without exceeding the alert reception performance of the management device, and that collects information on an approved communications device.  <P>SOLUTION: The communication management device 20 is configured such that; a communication device detecting part 22 detects a communications device, starting communication on the basis of an ARP packet intercepted by a communication part 21 at each prescribed sampling interval. If connection information for specifying the detected communication device is generated, an approvement determining part 23 determines whether the communication device, corresponding to the connection information, is the approved communications device, on the basis of specific information stored in an approved database 25. A notifying section 24 notifies alert information, including the determination result. Here, the communication management device 20 notifies the alert information regarding the approved communication device at a detection information update interval which is longer than the sampling interval.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195263-A (JP)
Title: Vehicle controller
Inventor: TAKADA AKIHIRO
IPC: B60W30/16
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controller for achieving proper control by preventing deterioration of vehicle behavior.  <P>SOLUTION: A vehicle controller 1 is provided with a vehicle control ECU 2 for controlling follow running with respect to a preceding vehicle. The vehicle control ECU 2 is provided with: a set inter-vehicle distance arrival spot calculation part 22 for calculating a spot where a distance between a vehicle and the preceding vehicle becomes a set inter-vehicle distance; a vehicle behavior state prediction part 23 for predicting the vehicle behavior at the spot where the distance between the vehicle and the preceding vehicle becomes the set inter-vehicle distance; and a vehicle behavior stability determination part 24 for determining whether or not the predicted vehicle behavior becomes unstable. The vehicle control ECU 2 changes the control characteristics of follow running at the spot where the distance between the vehicle and the preceding vehicle becomes the set inter-vehicle distance and after that according to the result of the prediction of the vehicle behavior state prediction part 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197908-A (JP)
Title: Method of manufacturing shg element
Inventor: KUROTAKE HIROYUKI
IPC: G02F1/377
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that the efficiency of SHG conversion is deteriorated, which is caused by that the length of polarization inversion areas is different depending on the location of a waveguide in the conventional SHG element.  <P>SOLUTION: A method of manufacturing the SHG element includes: a first polarization inversion area formation step of forming a first polarization inversion area 25 on the first surface of a ferroelectric substrate 11; a joining step of sticking the first surface of the ferroelectric substrate to a support substrate 12; a polishing step of polishing the second surface of the ferroelectric substrate; and a second polarization inversion area formation step of forming a third electrode 20 including a comb electrode and a fourth electrode 21 facing the third electrode on a surface polished in the polishing step, and forming a second polarization inversion area 26 by applying a voltage between the third electrode and the fourth electrode, thus, the length of the polarization inversion area is uniformized in the waveguide, and the efficiency of conversion of the SHG element is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196006-A (JP)
Title: Thermosetting adhesive composition and semiconductor device
Inventor: MURAYAMA RYUICHI
IPC: C09J109/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting adhesive composition which can significantly reduce problems such as generation of cracks in semiconductor devices even if solder reflow treatment is performed at a high temperature setting of 260-270°C which is used for lead free solder.  <P>SOLUTION: The thermosetting adhesive composition is used in a method for producing a semiconductor device including a step (1) of bonding a lead frame of copper to a semiconductor device using the thermosetting adhesive composition in a predetermined heating condition A; a step (2) of sealing the lead frame of copper and the semiconductor device bonded in the step (1) by using a sealing resin so that the average thickness of a portion sealed by the sealing resin may be 1.9 mm or more and 4.0 mm or less; and a step (3) of heat-treating in a predetermined heating condition B after being sealed in the step (2). The thermosetting adhesive composition has an elastic modulus at 260°C measured by a predetermined evaluation test of 250 MPa or more and 600 MPa or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195461-A (JP)
Title: Packaging bag
Inventor: HIRUMA TETSUO
IPC: B65D33/24
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag that is easy to manufacture and prevents a leak of the contents thereof.  <P>SOLUTION: The packaging bag includes: a body for storing the contents; a miter-like portion communicating with the body; a plurality of opening turned-down folds formed at the end of the body; a movable portion provided between the miter-like portion and the opening turned-down folds; and openings formed in the opposite surfaces of the opening turned-down folds and in air-communicating with the body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206868-A (JP)
Title: Driving device for alternating-current motors
Inventor: SUEHIRO SATOSHI
IPC: H02P27/06
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for alternating-current motors wherein a secondary voltage can instantaneously respond to a quick increase in required power without oscillation in control and oscillation does not occur in the secondary voltage under a light load.  <P>SOLUTION: The driving device for alternating-current motors includes a power supply 1 that generates direct-current primary power, a DC-DC converter 2 that boosts the primary power generated by the power supply 1, an inverter 4 that converts direct-current secondary power boosted at the DC-DC converter 2 into alternating-current power, an alternating-current motor 5 that is driven by the supply of the alternating-current power converted at the inverter 4, and a first controller 3 that determines a conduction ratio and controls a step-up/down operation of the DC-DC converter 2 according to this conduction ratio. The first controller 3 determines a final conduction ratio Duty0 from the following conduction ratios: a basic conduction ratio Duty1 identified based on PI control or PD control and an additional conduction ratio Duty2 identified according to high load or low load determined based on the primary power generated by the power supply 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204195-A (JP)
Title: Karaoke system with singing sound volume adjusting function
Inventor: TACHIBANA SATOSHI
IPC: G10L21/034
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke system for adjusting the output of a singing sound volume mixed when chorus of the same melody is performed, which sets an output state without a sense of incongruity for a listener, by not making noisy for the listener, even when a plurality of singers sing the same melody, during singing of any karaoke musical piece, and by avoiding beat etc. in final output.  <P>SOLUTION: For singing voices which are input from both a first microphone and a second microphone, when they are the same melodies, regarding the threshold of a sound volume level which is a starting point for compressing sound volume for input singing voice, and a sound volume compression ratio when it exceeds the threshold value, setting change is performed such that the threshold is set to a threshold TH2 which is lower than a threshold TH1 default-set to an effector, and the sound volume compression ratio is set to a sound volume compression rate "1:5" which is larger than a default-set sound volume compression rate "1:3".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204791-A (JP)
Title: Device, method, and program for selecting actual measurement value data
Inventor: MATSUMOTO KAZUHIRO
IPC: G06F17/50
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique which enables automatic and stable selection of reliable actual measurement value data from a plurality of actual measurement value data.  <P>SOLUTION: An actual measurement value data selection processing part 13 employs a plurality of actual measurement value data in combination of values of a certain measuring condition stored in an actual measurement value data storage part 12, as a selection object. An approximate function calculation part 131 calculates by statistical analysis, an approximate function which approximates the measuring object which is an object variable based on each measuring condition which is an explanatory variable based on a plurality of the actual measurement data value stored in the actual measurement data storage part 12. An approximate error calculation part 132 calculates an approximate error of the actual measurement value data to the approximate function from the actual measurement value of the measuring object and the approximate value obtained in the approximate function for each of actual measurement value data of the selection objects. An actual measurement value data selection part 133 selects the actual measurement value data in which the approximate error is minimum from a plurality of actual measurement value data of selection objects as a reasonable actual measurement value data.  <P>COPYRIGHT: (C)2010,JPO&INPIT