baber/WOPTO huggingface dataset:
Patent JP-2009267866-A (JP)
Title: Piezoelectric oscillator
Inventor: NAKAZAWA TOSHIO
IPC: H03B5/32
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator whose oscillation frequency is stabilized.  <P>SOLUTION: The present invention relates to a piezoelectric oscillator comprising: a container provided with a first recessed space and a second recessed space; a piezoelectric vibration element; an integrated circuit element; and a cover. The piezoelectric oscillator further includes a pair of two piezoelectric vibration element measuring pads 16a, 16b, and a pair of a first wiring pattern 17a and a second wiring pattern 17b, wherein the first wiring pattern 17a is formed so as not to be overlapped in stacking with the other piezoelectric vibration element measuring pad 16a, and the second wiring pattern 17b is formed so as not to be overlapped in stacking with the one piezoelectric vibration element measuring pad 16b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264704-A (JP)
Title: Air conditioning control system
Inventor: MATSUURA TETSUYA
IPC: F24F11/02
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning system can achieve sleeping environment optimal for a sleeping person.  <P>SOLUTION: The air conditioning system (1) is provided with an air conditioner (10) for performing air conditioning inside a room, a heart beat detection part for measuring fluctuation of the heart rate of the sleeping person, and a circuit unit (30) for controlling the air conditioner (10). The circuit unit (30) performs control to increase set temperature of the air conditioner (10) along with increase in the heart rate measured by the heart beat detection part and to lower the set temperature of the air conditioner (10) along with decline in the heart rate measured by the heart beat detection part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270435-A (JP)
Title: Exhaust-gas recovering device
Inventor: KATO YOSHIRO
IPC: F02M25/07
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To store gas in larger quantity in an accumulator, in an exhaust-gas-recovering device wherein an exhaust throttle-valve provided in an exhaust passage of an internal combustion engine is closed, and the exhaust gas is recovered from an exhaust-passage upstream of the exhaust throttle-valve into an accumulator.  <P>SOLUTION: The exhaust-gas recovering device includes an exhaust throttle-valve 62 provided in the exhaust passage 28 of the internal combustion engine 10, and the accumulator 70 communicating through a valve 72 to an exhaust passage J upstream of the exhaust throttle-valve 62. Cooling equipment is provided to an exhaust-gas-recovering passage RP which connects an exhaust passage J upstream of the exhaust throttle-valve 62 and the inside of the accumulator 70. The cooling equipment is preferably an EGR cooler 44.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270851-A (JP)
Title: Member for neutron scattering experiment, and method for manufacturing the same
Inventor: YOSHINAGA HIDEO
IPC: G01N23/202
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a neutron scattering experiment capable of reducing manifestation of a Bragg peak and a method for manufacturing the same.  <P>SOLUTION: This member for a neutron scattering experiment includes a vanadium alloy comprising 2.8-12.8 wt.% of at least one metal selected from a group comprising aluminum, chromium, iron and nickel, and 87.2-97.2 wt.% of vanadium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270855-A (JP)
Title: Information providing device
Inventor: KOMODA MIGAKU
IPC: G09B29/00
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure convenience of a user during driving or the like by changing a characteristic attribute so that the user can discriminate at a glance, when a plurality of long and similar character strings are displayed on a screen, in an information providing device represented by a navigation device or the like.  <P>SOLUTION: In a road map displayed on a display screen 200 of the information providing device, concerning a road name of a main road 223 "Rousendaal St", a road name of a main road 224 "Rousenburg Ave", and a road name of a main road 225 "Rousenbourg Ave" which are long and similar road names, each portion from the head to the sixth character is displayed originally, and each portion of the seventh character and after is subjected to attribute change display as each different portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271390-A (JP)
Title: Liquid crystal display and electronic equipment
Inventor: SAWATARI SAE
IPC: G02F1/1343
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display, capable of reducing the response relaxation time for the alignment change of liquid crystal molecules due to signal ON/OFF in a transverse electric field mode.  <P>SOLUTION: The liquid crystal display device 2 comprises: a first substrate 10 on which first electrodes 34 and a second electrode 42 are disposed; a second substrate 12 facing the first substrate 10; a liquid crystal layer 16, which is held between the first substrate 10 and the second substrate 12 and is driven by electric fields generated between the first electrodes 34 and the second electrode 42; a first alignment film 68 disposed on a surface of the liquid crystal layer 16 side of the first substrate 10; and a second alignment film 60, disposed on a surface of the liquid crystal layer 16 side of the second substrate 12, wherein a relation where the anchoring energy of the first alignment film 68 is smaller than the anchoring energy of the second alignment film 60 is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278272-A (JP)
Title: Imaging apparatus
Inventor: YAMAMIYA KUNIO
IPC: G03B17/02
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently emit heat of an imaging element when the imaging element is movably provided in the two-dimensional direction orthogonal to an optical axis.  <P>SOLUTION: An imaging element support panel 84 and an elastic support member 20 are formed by synthetic resin materials filled up with a filler having high heat conductivity of 2 W/(mK) or more and, since a fixing member of the imaging apparatus and the elastic support member 20 or a unit component and the elastic support member 20 connected with the heat conductive member to the elastic support member 20 are thermally joined and provided, heat emitted from a back side of the imaging element 81 is efficiently emitted to the fixed member (a frame and a thermal diffusion panel inside an exterior part) and a unit component via the imaging element support panel 84 and the elastic support member 20 of the synthetic resin materials filled up with the filler that has high heat conductivity of 2 W/(mK) or more while securing mobility of the imaging element 81 by the elastic support member 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276168-A (JP)
Title: Sample holder of scanning probe microscope and sample measurement method
Inventor: NIWA IKUNO
IPC: G01Q30/20
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample holder and a sample measurement method can easily fix and measure samples, without contaminating or degrading each measured side of the samples in measurement of scanning probe microscopes.  <P>SOLUTION: Small piece samples or film-like samples, which had previously been difficult to be fixed, can be easily fixed on a sample stage of scanning probe microscopes, by providing the sample holder can fix samples by a fixing plate held with a support holder. Furthermore, conventional tapes, adhesives, or liquids for fixing are unnecessary, and the sample holder and the sample measurement method are free of contamination or degradation due to these materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285846-A (JP)
Title: Printer and printing method
Inventor: TASAKA KAZUTAKA
IPC: B41J2/175
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a variation of striking positions or the like of ink to outlets in a printer.  <P>SOLUTION: The printer 1 includes a first ink tank 34 connected to a head 32 and a second ink tank 51 which stores the ink. The ink in the second ink tank 51 is intermittently supplied by a pump 54 to the first ink tank 34. The interior of the second ink tank 51 is decompressed by a pressure adjusting mechanism 55, whereby the ink is continuously returned from the first ink tank 34 to the second ink tank 51 through the head 32. After starting circulation of the ink, a decompression pump and a gas introduction mechanism possessed by the pressure adjusting mechanism 55 are controlled, whereby a pressure variation in the second ink tank 51 due to the continuous inflow and intermittent outflow of the ink is reduced. A pressure variation of the ink at the outlets of the head 32 is suppressed, so that a variations of the striking position or the like of the ink on a base material to the outlets can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286818-A (JP)
Title: Water-based ink composition for ballpoint pen and ballpoint pen having the same therein
Inventor: OGURA MAMIKO
IPC: B43K7/12
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition for ballpoint pens, which can prevent ink from dripping without deteriorating a dry-up performance, even when an ink passage at a pen point is carelessly spread, when used or stored, and is excellent in a writing performance, and to provide a ballpoint pen having the ink composition therein.  <P>SOLUTION: Provided is the water-based ink composition for the ballpoint pens, comprising a colorant, water, 2,5-dimercapto-1,3,4-thiadiazole, and at least one wax emulsion selected from oxidized polyethylene and oxidized polypropylene. Provided is the ballpoint pen having the water-based ink composition for the ballpoint pens therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285017-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can effectively heighten players' expectation at the final stage of a replay high probability condition.  <P>SOLUTION: After RT (1) advantageous to players ends, the slot machine shifts to an initial game condition. When replays (8) to (10) are won, the machine shifts to the RT (1) again. When a replay (1) is won, the machine shifts to RT (2) disadvantageous to the players. A sub CPU carries out a battle performance suggesting the possibility that a special combination has won and the possibility that SCZ for which a procedure for avoiding the winning of the replay (1) is announced in a subsequent initial game condition has been won at the final stage of the RT (1). The sub CPU carries out an SCZ suggestion performance suggesting the possibility of winning the SCZ during a BB. The SCZ suggestion performance comprises a plurality of patterns. The CPU chooses a pattern of the SCZ suggesting performance with a probability corresponding to a winning combination when no SCZ is won and chooses a pattern of the SCZ suggesting performance with a probability corresponding to the continuation rate of the SCZ when the SCZ is won.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286238-A (JP)
Title: Wheel bearing device
Inventor: SEKI MAKOTO
IPC: B60B35/14
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device ensuring the fixing force of hub bolts, reduced in material loss and weight and made compact.  <P>SOLUTION: In the wheel bearing device in which a hub ring 4 has integrally at one end thereof a wheel mounting flange 6, and the hub bolts for fastening a wheel are fixed to wheel mounting holes 12 disposed at equal pitch in the circumferential direction of the wheel mounting flange 6, island-shaped built-up portions 11 are formed by casting on a side surface 6b on the inner side of the wheel mounting flange 6, and pilot holes are formed at the positions of these built-up portions 11, and the wheel mounting holes 12 whose inner surfaces serving as female screws are formed in these pilot holes by tapping. Therefore, the material loss of the hub ring 4 is reduced and light weight and compactness are achieved, and the hub bolt loosening is prevented over a long term without increasing the thickness of the wheel mounting flange 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290626-A (JP)
Title: Optical transmission system and time reference pulse synchronizing method
Inventor: HORIUCHI YUKIO
IPC: H04B10/27
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To generate an exact time reference pulse from an optical network unit (ONU) of a passive optical network (PON) system.  <P>SOLUTION: An optical line terminal (OLT) 10 transmits to each ONU 12 a time synchronizing command containing an output time of a timer 20. Each ONU 12 sets a communication control timer 52 to the time contained in the received time synchronizing command. The OLT 10 notifies each ONU 12 about a half value (RTT/2) of a round trip time (RTT) to each ONU 12 and each ONU 12 stores RTT/2 in a memory 46. In accordance with a time reference pulse, the OLT 10 generates a previous notice time by adding one cycle time of the time reference pulse to an output time of the communication control timer 20 and transmits it to each ONU 12. A determination circuit 48 calculates a correction previous notice time by subtracting the half value (RTT/2) of RTT from the previous notice time. When the time indicated by the communication control timer 52 matches the corrected previous notice time, the determination circuit 48 makes a time reference pulse generation circuit 54 generate the time reference pulse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296367-A (JP)
Title: Load circuit overcurrent protection device
Inventor: OSHIMA SHUNZO
IPC: H02M1/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcurrent protection device of a load circuit which accurately detects overcurrent, without being influenced by a deviation ±ΔRon of the on-resistance of a semiconductor element T1.  <P>SOLUTION: By setting a ratio R3/R1 of the resistance value of a resistor R3 to that of a resistor R1 an amplification factor (m), a determination voltage generated by resistors R4 and R5 as V4, and an average value of on-resistance of an MOSFET T1 as Ron, a current I3 flowing to the resistor R3 is controlled so that the output signal of a comparator MP1 is inverted, when a current equal to a current value represented by (V4/m/Ron) flows to the MOSFET T1. For instance, when the deviation ±ΔRon of the on-resistance is positive, a current ΔI1 proportional to the deviation ±ΔRon is subtracted from the current I1 to generate the current I3; and when the deviation ±ΔRon of on-resistance is negative, the current I3 is generated by adding the current ΔI1 proportional to the deviation ±ΔRon to the current I1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008287267-A (JP)
Title: Micro lens sheet and display using it
Inventor: EBINA KAZUYOSHI
IPC: F21Y101/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro lens sheet capable of being controlled so that unit lens groups are juxtaposed at high fine pitches of 200 μm and the emission direction (range) of display light by a lens part is made a wide visual region as an effective lens sheet by being used in a video display screen for a rear face projection TV and a light guide or the like in various display devices using illumination light using a built-in light source.  <P>SOLUTION: The micro lens sheet has ≥±30 degrees to a normal to a main plane of the micro lens sheet in the range of an optical beam emission angle by individual unit lens, and is designed so as to be 0%<lateral spherical aberration/lens diameter≤50% to the lens diameter in the range of the lateral spherical aberration generated by the individual unit lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292091-A (JP)
Title: Printer and ultraviolet irradiator
Inventor: ONISHI MASARU
IPC: B41J2/01
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which UVLEDs are more appropriately arranged in the printer which uses the UVLED as a light source for curing an ultraviolet-curable ink.  <P>SOLUTION: The printer of an inkjet system which carries out printing using the ultraviolet-curable ink includes an inkjet head as a printing head which delivers ink droplets of the ink to a medium 50, an ultraviolet ray irradiation part 20 which illuminates the medium 50 struck with the ink droplets with ultraviolet rays, and a guide rail as a scanning driving part which scans the inkjet head and the ultraviolet ray irradiation part 20 in a preliminarily set main scanning direction. The ultraviolet ray irradiation part 20 has a first UVLED array 100a where a plurality of the UVLEDs are arranged in a sub-scanning direction orthogonal to the main scanning direction, a second UVLED array 100b where a plurality of the UVLEDs are arranged in parallel to the first UVLED array, and a condensing optical system 104 which overlaps the ultraviolet rays irradiated from the first UVLED array and the ultraviolet rays irradiated from the second UVLED array each other on the medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295490-A (JP)
Title: Push-button unit
Inventor: KATO TATSUO
IPC: H01H9/02
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button unit, which is easy to manufacture with a simple structure by a push button, a frame body and a cushioning material.  <P>SOLUTION: A guided part of the push button 3 is inserted along a guide part 24 of the frame body 2, and engaged with the guide part 24 of the frame body 2 with an allowance. The frame body 2 with the push button 3 incorporated thereto is fixed to a casing 1 and placed with the bottom surface of the casing 1 upward, and the cushioning material 4 is placed on the push button 3. The push button 3 includes an upper contact face 33b which disturbs upward displacement of the guided part and a lower contact surface 33c which disturbs downward displacement of the guided part 33, and the push button 3 is placed on the cushioning material 4 so as to separate the lower contact faces of the guided part and the guide part 24 to each other with a space equal to or larger than a pressing length. When the push button 3 is pressed down, the push button 3 is displaced downward while deforming the cushioning material 4, and then the push button 3 presses a pressing detection part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009136131-A (JP)
Title: Sensorless controller of brushless motor
Inventor: OKUMURA SHIGEKAZU
IPC: H02P27/08
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensorless controller of a brushless motor in which arithmetic processing can be performed even if high cost CPU is not used, and furthermore which is not required to change an arithmetic processing program even if the brushless motor to be controlled is changed.  <P>SOLUTION: The sensorless controller of the brushless motor includes: an angle control part 17 for calculating a rotor correction angle based on a current value of a d-axis current and a demand value; a speed calculating part 18 for calculating the present rotor speed from the amount of change in the angle during passage of a predetermined time period; an angle calculating part 19 for calculating the present rotor angle by using an rotor angle obtained at the previous sampling time, a correction angle obtained by the angle control part, and the speed obtained by the speed calculating part; and a start command part 20 for imparting an initial value in a phase delaying direction as the demand value to the angle control part 17 at starting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018868-A (JP)
Title: Polyethylene resin composition for injection-molded container lid
Inventor: IBAYASHI KUNIHIKO
IPC: C08L23/04
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for an injection-molded container lid which is excellent in high-speed moldability, high fluidity, a balance between rigidity and impact resistance, stress-crack resistance, slipping property, low odor, and food safety.  <P>SOLUTION: The polyethylene resin composition for injection-molded container lid contains an ethylene based polymer (A) of 20 mass% or higher and less than 40 mass%, and an ethylene based polymer (B) of 60 mass% or higher and 80 mass% or lower. For the ethylene based polymer (A), HLMFR is 1 g/10 minutes or higher and 10 g/10 minutes or lower, and the density is 0.910 g/cm<SP>3</SP>or higher and 0.950 g/cm<SP>3</SP>or lower. For the ethylene based polymer (B), MFR is 30 g/10 minutes or higher and less than 150 g/10 minutes, and the density is 0.960 g/cm<SP>3</SP>or higher. Further, for the polyethylene resin composition, (i) MFR is 1 g/10 minutes or higher and less than 10 g/10 minutes, HLMFR is 70 g/10 minutes or higher and less than 400 g/10 minutes, HLMFR/MFR is 40 or higher and less than 80, and (ii) the density is 0.953 g/cm<SP>3</SP>or higher, and less than 0.965 g/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009298911-A (JP)
Title: Block copolymer and method for processing substrate
Inventor: ITO TOSHIKI
IPC: H01L21/027
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block copolymer in which a micro phase separation structure can be selectively formed by using a UV exposure apparatus, and to provide a method for processing a substrate for inexpensively forming a fine pattern on a substrate using the copolymer.  <P>SOLUTION: The block copolymer includes, as a basic skeleton, a hydrophobic block having a repeated structure of hydrophobic monomers and a hydrophilic block having a repeated structure of hydrophilic monomers having a hydrophilic functional group, wherein at least a part of the hydrophilic functional groups is covered with a hydrophobic protecting group, the hydrophilic block covered with the hydrophobic protecting group and the hydrophobic block are compatible with each other, and the hydrophobic protecting group covering the hydrophilic functional group leaves the hydrophilic functional group by irradiation with light. The method for processing a substrate is carried out by using the block copolymer to form a fine pattern on a substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300290-A (JP)
Title: Axial torque control method of dynamometer system
Inventor: TAKAHASHI TOSHIMICHI
IPC: G01M17/007
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem wherein a highly responsive and stable axial torque control is disabled since a PID control focuses only on an axial torque instruction and an axial torque detection, and a resonance characteristic of a mechanical system is not considered in a dynamometer system.  <P>SOLUTION: An ATR generalized plant model for executing the axial torque control is built by using a controller design method called as an H∞ control and a μ design method. The ATR generalized plant model has a plurality of observation quantities including a detection signal of an axial torque from a mechanical system model, weights an inverter torque control instruction obtained by a predetermined calculation, and outputs it. A control deviation of the axial torque control is weighted by an integral characteristic, and is outputted as a weighted axial torque control signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT