baber/WOPTO huggingface dataset:
Patent JP-2010112999-A (JP)
Title: System and method of adjusting grayscale of electrooptical device
Inventor: TAKAHASHI SHIGEYA
IPC: G09G3/20
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a temperature of a liquid crystal device and suitably adjust a grayscale thereof.  <P>SOLUTION: In a system of adjusting a grayscale, in order to adjust the grayscale of the liquid crystal device which is driven in a sub-field, an image signal is supplied to a liquid crystal panel (for example, 100R) by D/SF(Digital data/Sub-Field) conversion circuit (for example, 634r) based on a pulse waveform pattern information, display light is detected by a brightness meter 3000, and temperature characteristic information is generated by a panel temperature estimation circuit 640 based on light detection information Ca, a temperature is estimated by collating the generated temperature characteristic information with a reference temperature characteristic information, and based on the estimated temperature, a correction circuit (for example, 632r) sets the correction information to the D/SF conversion circuit (for example, 634r).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009140916-A (JP)
Title: Surface light-emitting device and polarized light source
Inventor: KOIKE YASUHIRO
IPC: F21S2/00
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light-emitting device capable of suppressing disturbance of polarization characteristics of polarized light outputted and a polarized light source.  <P>SOLUTION: The surface light-emitting device includes: a polarized light source 1 for emitting polarized light 20; and a light guide plate 11 which has a light incident face 11a in which the polarized light 20 emitted from the polarized light source 1 enters and a light outgoing face 11b for emitting light, and which is made of a light-transmitting resin having a low double refraction in which retardation is one fourth or less of wavelength of the polarized light 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112869-A (JP)
Title: Position estimation method in radio terminal, the radio terminal, and position estimation program
Inventor: YAMAZAKI KOSUKE
IPC: G01S5/14
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position estimation method of a radio terminal, the radio terminal, and a position estimation program capable of estimating position information by mutual communication between radio terminals, and heightening accuracy of the position information, even in an environment wherein a positioning radio wave cannot be received.  <P>SOLUTION: In the position estimation method of the radio terminal in a network system wherein a plurality of radio terminals are connected mutually through a radio link, the radio terminal has: the first step of holding position information of own radio terminal and a level determined by specifying accuracy of the position information in the order of highness, searching for another communicable radio terminal, and acquiring position information and a level of another radio terminal; the second step of comparing the level of another radio terminal with the level of own radio terminal; and the third step of calculating an estimated distance from own radio terminal to another radio terminal, and calculating estimated position information based on the estimated distance, when the level of own radio terminal is lower than the level of another radio terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114003-A (JP)
Title: Cable assembly
Inventor: ITO MASAKO
IPC: H01B7/00
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable assembly capable of being accommodated in a limited space of a compact unit and excelling in wiring workability.  <P>SOLUTION: The cable assembly 100 is provided with a cable bundle 50 constituted of a plurality of cables 1, a first connector 41 connected with one end of the cables 1 and a second connector 42 connected with the other end of the cables 1. At least a part of the cable bundle 50 in the length direction is in a non-bundled state, and in a part of the non-bundled state of the cable bunch 50; the plurality of cables 1 are divided into three cable groups 10, 20, 30 consisting of a plurality of cables; and the three cable groups 10, 20, 30 are knitted into a three-stranded state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112681-A (JP)
Title: Storage type hot water supply device
Inventor: SUZUKI AKIRA
IPC: F24H1/00
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent running-out of hot water and to suppress excess boiling-up by a heat pump device, in a storage type hot water supply device storing heat boiled up by a heat pump and solar collection heat, for hot water supply.  <P>SOLUTION: A hot water supply control device includes calculating heat collection deficient heat quantity ΔQmns on the basis of the difference between heat collection estimated heat quantity K SQ corrected on the basis of weather forecast information and heat collection actual heat quantity SQz of the day (step 320), at 3 p.m. which is earlier than a starting time 5 p.m. of a hot water supply peak time zone when the hot water supply usage heat quantity is more than that of the other time zone, by a prescribed time (step 290), and operating a heat pump unit to additionally boil up by the heat quantity corresponding to the calculated heat collection deficient heat quantity ΔQmns (step 330) before the starting time 5 p.m. of the hot water supply peak time zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115802-A (JP)
Title: Liquid discharge head
Inventor: ISHIMATSU SHIN
IPC: B41J2/16
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the interior of an ink channel is damaged by laser beams to cause generation of dust and the like in the case when the ink channel is formed by irradiating the laser beams in a batch to perform laser welding including the ink channel.  <P>SOLUTION: A channel forming member includes a permeable member with a permeability to the laser beams, and an absorbent member with an absorbency to the laser beams. A liquid (permeable member) which absorbs the laser beams is put in a channel (non welding part), and batch irradiation welding by a laser is carried out. The permeable member and the absorbent member are welded to each other to form the liquid channel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117563-A (JP)
Title: Image forming device and method of controlling same
Inventor: TAMAOKI TOMOHIRO
IPC: G03G15/02
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device determining a constant current control value to each process speed only by discharge current control to a predetermined process speed, and improving the productivity.  <P>SOLUTION: By the discharge current control, a voltage value V3 of alternating voltage for providing a predetermined discharge current and a current value I3 corresponding to the voltage value V3 of the alternating voltage are determined for the alternating voltage of a frequency corresponding to the process speed PS1, and the current value I3 is determined as the constant current control value for the process speed PS1. Sequentially, the alternating voltage whose voltage value is V5 is applied to a charging roller 2 at the frequency corresponding to the process speed PS2, and the current value I6 of the alternating voltage flowing in the charging roller 2 is determined as the constant current control value for the process speed PS2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119617-A (JP)
Title: Game machine
Inventor: NAGANO MASATAKA
IPC: A63F7/02
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of making a player have expectations even when the symbol variation game of normal variation is executed.  <P>SOLUTION: When first performance execution patterns Pa1, Pa2, Pa5 and Pa6 are determined when variation patterns P1, P2, P5 and P6 for executing a plurality of variation cycles are determined, a general CPU executes the normal notice performance of the same kind from the first variation cycle. Then, when second performance execution patterns Pb1, Pb2, Pb5 and Pb6 are determined when the variation patterns P1, P2, P5 and P6 for executing the plurality of variation cycles are determined, the general CPU executes the variation cycle of the normal variation once from the start of the symbol variation game and executes the remaining variation cycles together with a continuous notice performance thereafter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009217809-A (JP)
Title: Reference voltage generating circuit, integrated circuit device and signal processing apparatus
Inventor: HANEDA HIDEO
IPC: G05F3/30
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress both variation, that is, reference voltage variation and temperature sensor output voltage variation in a band gap circuit formed by combining a reference voltage generating circuit and a temperature sensor circuit.  <P>SOLUTION: When finely adjusting the resistance value of a first resistor R3 concerned in generation of reference voltage in order to suppress "apex temperature variation" and "output voltage variation" of reference voltage V<SB>ref</SB>due to element variation, the resistance value of a third resistor R4 which generates temperature sensor output V<SB>PTAT</SB>is finely adjusted simultaneously in the same proportion. Each of the first resistor R3 and the third resistor R4 includes a variable resistance circuit and a resistance value of the variable resistance circuit is adjusted by a trimming signal. The trimming signal for adjusting the resistance values are output, for example, from a trimming circuit (such as EEPROM mounted on an IC) 300.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091365-A (JP)
Title: Composition for preparing external carbon dioxide preparation
Inventor: TANAKA MASAYA
IPC: A61K8/73
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for preparing an external carbon dioxide preparation that is easily prepared in a short time, does not stain clothes etc., and provides stronger beauty and medical treatment effect in a short period.  <P>SOLUTION: The composition for preparing an external carbon dioxide preparation comprises a granule which comprises a water-soluble acid, a thickener and a water-soluble dispersant as essential components, wherein the thickener is mixed with the water-soluble acid and the water-soluble dispersant and a viscous composition that comprises a carbonate, water, a specific thickener and a polyhydric alcohol as essential components and is mixed with the granule in use. The water-soluble acid, the thickener and the water-soluble dispersant in the granule are mixed in a specific mixing ratio and the carbonate, water and the thickener in the viscous composition are mixed in a specific mixing ratio. The granule and the viscous composition are used in a specific ratio. Further, the thickener and the water-soluble dispersant of the granule are used in a specific combination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153968-A (JP)
Title: Cleaner for low-pass filter
Inventor: KUBOSE YUKIO
IPC: A47L9/10
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a labor and a time required for cleaning work by allowing a user to easily clean a low-pass filter.  <P>SOLUTION: A cleaner 1 for low-pass filters for cleaning a low-pass filter in a lens exchangeable digital camera, has an elongated air suction tube 6 having a cleaning brush 14 attached at the end so as to contact with the low-pass filter, and an air suction fan 4 connected to the base side of the air suction tube 6 to generate an air flow inside the air suction tube 6 from the end side to the base side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010128610-A (JP)
Title: Drive recorder
Inventor: ISHIMIZU ATSUSHI
IPC: B60R25/10
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is necessary to install a sensor exclusive for security countermeasures to thereby increase cost in a conventional drive recorder, and that even when an acceleration sensor or the like is used as it is, small acceleration to be generated when burglary occurs is not detectable, and even when burglary occurs, it is not possible to record a video by the driver recorder as a result.  <P>SOLUTION: The drive recorder includes a control unit for comparing an output signal from an acceleration sensor with a preliminarily set determination threshold, and for making a storage unit store a captured image, based on the comparison results. The control unit is configured to change the determination threshold of the acceleration sensor based on the change of a signal for detecting the parking state of a vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126081-A (JP)
Title: Electric power steering device
Inventor: FUKUNAGA MASANAO
IPC: B62D6/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device for properly correcting assist characteristics corresponding to a state when the overheat protection of the electric power steering device is required, and preventing the degradation of steering feeling due to rapid change of steering assist force.  <P>SOLUTION: In this electric power steering device provided with a control unit that computes a steering assist command value based on steering torque and vehicle speed, and drives a motor with a current command value that is the steering assist command value of which the maximum value is limited through a driving control part, and applying assist torque to a vehicle steering mechanism by driving the motor, a function for detecting the temperature of the control unit every predetermined time, correcting the limit value of the maximum value based on the detected temperature gap between the first detection temperature and the second detection temperature, and correcting the steering assist command value is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126793-A (JP)
Title: Method and apparatus for forming film
Inventor: TANI TAKAYUKI
IPC: C23C16/455
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable high productivity by simultaneously forming high-density films with extremely few defects on both sides of at least one substrate.  <P>SOLUTION: A film forming method includes the steps of: feeding at least one material gas into a chamber 9 for a prescribed time by a material gas feeding means 12 and subsequently stopping feeding of the material gas; feeding at least one inert gas into a chamber 9 for a prescribed time by an inert gas feeding means 13 so as to exhaust material gas remaining in the chamber 9 and subsequently stopping feeding of the inert gas; feeding at least one reactive gas into the chamber 9 for a prescribed time by a reactive gas feeding means 14 and subsequently stopping feeding of the reactive gas; and feeding at least one inert gas into a chamber 9 for a prescribed time by the inert gas feeding means 13 so as to exhaust the reactive gas remaining in the chamber 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129044-A (JP)
Title: Driving support apparatus
Inventor: SASAKI KAZUYA
IPC: B60J3/00
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support device capable of performing highly accurate estimation of a degree of tension according to a visual line moving state of a driver in a scene where driver's tension rises like the right turn at an intersection.  <P>SOLUTION: The degree of tension of the driver of a vehicle is estimated based on the visual line moving state of the driver of the vehicle to the following vehicle when the vehicle waits for the right turn at the intersection (S20), and driving support for relieving the tension is performed according to the estimated degree of tension (S22). Thus, the highly accurate estimation of the degree of tension is performed according to the visual line moving state of the driver in the scene of the right turn at the intersection that the tension rises.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132387-A (JP)
Title: Elevator system and clearance adjusting frame
Inventor: ISHIKURA KENJI
IPC: B66B13/30
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator system more simply adjusting the distance of a clearance formed between a landing door and a landing jamb.  <P>SOLUTION: The elevator system has the landing jamb provided in an elevator hall and the landing door 14a, 14b for closing an opening area 7 defined by the landing jamb, and the landing jamb has an adjustment means adjusting the distance of the clearance formed between the landing jamb and the landing door 14a, 14b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135558-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: YAMAZAKI HIROYUKI
IPC: H01L21/8238
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of obtaining a suitable resistive element.  <P>SOLUTION: This semiconductor device is constituted of: a transistor part including a substrate 10 having an element region 11 and an element isolating region 12, a gate insulating film 21 formed on the element region, and a gate electrode having a metal film 22 formed on the gate insulating film and a first semiconductor film 23 formed on the metal film; and a resistive element part including a second semiconductor film 23 formed in the upper part of the substrate and formed of a material identical to that of the first semiconductor film, and a cavity 25 formed between the substrate and the second semiconductor film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009157369-A (JP)
Title: Image forming apparatus
Inventor: FUJITA SADAO
IPC: G06T5/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of eliminating the effect of in-plane unevenness incorporated in secondary-color patches, which is caused by devices, in performing gradation correction for secondary color formed by dark and light toner.  <P>SOLUTION: A chart for format includes a first patch group comprising of gray and a secondary patch group which are secondary color patches for gray and black with each patch having a plurality of gradation levels regarding black. Then, this chart is read by a reader section, obtained read information and information for the format are analyzed and portion of variation for gray in the secondary color patch is calculated. Next, read information for black is corrected in the secondary color patch according to the calculated results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010136784-A (JP)
Title: Pachinko machine
Inventor: OKI AKIRA
IPC: A63F7/02
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a player from feeling loss when there are waste game balls.  <P>SOLUTION: A flag of reserved balls associated with a result of open lottery is written to a RAM area of memory if the reserved balls are three or less while figures are fluctuated or one of the jackpot holes is open when a game ball enters a start hole. Thereby, the reserved balls are stored. When the flag of reserved balls is written, the result of the open lottery associated with the flag is recognized. If the result of the open lottery is "winning" as a result of the recognition, the number of times of opening of the jackpot hole is recognized. The recognized number of times of opening of the jackpot hole are displayed on a liquid crystal display 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138825-A (JP)
Title: Method for determining fuel composition and fuel composition determining device
Inventor: MIZUSHIMA NORIFUMI
IPC: F02D45/00
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To determine a blend ratio of a composite fuel to be used without causing increase in cost, using various sensors of means for detecting operating states of existing engines generally used in engine operation control, as to an engine using the composite fuel.  <P>SOLUTION: A method for determining fuel composition is performed by a fuel composition determining device 1 mounted on a control system of the engine using the composite fuel, which detects output signals from predetermined engine operating state detecting means 11, 12, 13, and 14 to perform engine control depending on an operating state of the engine. In the method, knocking is intentionally generated by adding a predetermined operation at ignition timing, a knocking detecting means 15 detects the knocking and the ignition timing at that time, and based on the detected knocking generation ignition timing and the operating state of the engine, the blend ratio of the composite fuel to be used is determined by a predetermined system using difference of each octane value of fuels blended in the composite fuel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151369-A (JP)
Title: Continuous heat treatment furnace
Inventor: NAKADATE ATSUKIMI
IPC: F27B9/34
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous heat treatment furnace that can hold the inside of a muffle to a constant temperature without temperature drop in the muffle even if the muffle expands and extends during the operation of the furnace.  <P>SOLUTION: The continuous heat treatment furnace includes the muffle to which a supply nozzle and an exhaust nozzle of atmosphere gas for forming an atmosphere in the furnace, is stuck. The continuous heat treatment furnace is provided with a heater block composed of heaters arranged around the muffle, and a heat insulating material arranged to surround the heaters; and a conveying means for conveying an article to be treated through the inside of the muffle. The heater block is composed of a plurality of units divided in the longitudinal direction of the furnace, and each unit is stuck to the muffle and movable together with the muffle following the extension of the muffle due to its thermal expansion. The muffle is fixed to a plurality of support members arranged in the length direction of the muffle, and the support members are movable together with the muffle and the heater block following the extension of the muffle due to its thermal expansion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010153205-A (JP)
Title: Particle accelerator
Inventor: UEDA TOMOHITO
IPC: H05H13/04
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a particle accelerator capable of preventing shutdown and malfunction of a low-power waveform generator caused by radiation and attaining a stable action at low cost.  <P>SOLUTION: In the particle accelerator having a power supply device 2 having the low-power waveform generator 4 and an amplifier 3 for amplifying a low power output of the low-power waveform generator 4, and an acceleration cave 1 for accelerating charged particles by the output of the amplifier 3, wherein the low-power waveform generator 4 is controlled by a computer 8 so as to accelerate the charged particles in the acceleration cave 1, the acceleration cave 1 and the amplifier 3 are arranged in a radiation management zone, and the low-power waveform generator 4 having the computer 8 is arranged outside the radiation management zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT