baber/WOPTO huggingface dataset:
Patent JP-2010074723-A (JP)
Title: Predistorter
Inventor: SHIBATA TAKAKI
IPC: H03F1/32
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a predistorter which can compensate distortion of an amplifier having a memory effect, has reduced calculation time for calculating a distortion compensation value and has high distortion compensation accuracy.  <P>SOLUTION: The predistorter 301 includes: a delay part 31 for generating a plurality of sampling signals S captured from input signals X at the time different from each other; a plurality of lookup tables 23 for referring to the strength of at least one sampling signal S generated by a sampling part 21, calculating the distortion compensation value, exclusively applying the distortion compensation value to one of the sampling signals S and generating distortion signals H; and a distortion compensation value generation part 33 for adding the distortion signals H generated by the lookup tables 23, generating predistortion compensation signals A and outputting them to a circuit 401 to be compensated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073657-A (JP)
Title: Method for controlling charge of lithium secondary battery, device for controlling charge, and vehicle
Inventor: OBARA KENJI
IPC: G01R31/36
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling charge of a lithium secondary battery reducing natural deterioration of the battery and maximizing the discharge integrated quantity of the battery.  <P>SOLUTION: The method for controlling charge of the lithium secondary battery includes a detection step (step S7) detecting the value of a parameter increasing caused by the natural deterioration of the lithium secondary battery attendant on charge discharge, a determination step (step S8) determining whether the value of a parameter becomes higher than a threshold value or not, and a setting step (steps S9, 10) setting a target value of full charge voltage in charging of the lithium secondary battery to be a low one when the value of the parameter becomes higher than the threshold value (step S8: YES).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009085588-A (JP)
Title: Igniter for fuel-air mixture in gas engine, gasoline engine or diesel engine
Inventor: HANENKAMP AXEL
IPC: F23Q7/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new-type glow plug achieving further dramatically extended life duration or service life.  <P>SOLUTION: This igniter is formed as the glow plug 10, and has a glow pencil 4 used as an ignition source, and a protective sleeve 1 separates the glow pencil 4 from a fuel-air mixture to be ignited. The glow pencil 4 heats the portion 11 of the protective sleeve 1 brought into contact with the fuel-air mixture to be ignited so that the part 11 of the protective sleeve 1 reaches a temperature required to ignite the fuel-air mixture. In the protective sleeve 1, the glow pencil 4 can be positioned in two different positions, that is, a heating position 12 and another position 13 having a lighter load due to heat.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010079481-A (JP)
Title: Input device, and display with input function
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/13363
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device in which a polarizing plate for reflection prevention provided at a touch panel side is disposed in an optional direction without changing the azimuth of the absorption axis of an upper polarizing plate provided at the outgoing side of the display rays of light of an image device, and to provide a display with an input function.  <P>SOLUTION: The display 100 with the input function includes such a structure that a lower polarizing plate 82, a liquid crystal panel 5a (element substrate 50 and opposite substrate 60), the upper polarizing plate 81, a retardation film 91, a touch panel 2 (first insulating substrate 10, an air layer, a second insulating substrate 20); a quarter-wave plate 92, and a touch panel side polarizing plate 93 are sequentially laminated. The magnitude relation of variance in a retardation value between the retardation film 91 and the upper polarizing plate 81 is set according to a relative position relation between the retardation film 91 and the upper polarizing plate 81, and even when an angle made by the slow axis of the quarter-wave plate 92 and the slow axis of the retardation film 91 is changed from 90° to another prescribed angle, the coloring of an image is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078950-A (JP)
Title: Rotational force transmitting device, image forming body, and image forming apparatus
Inventor: KONO HIROYUKI
IPC: G03G15/08
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to suppress deterioration of a developer caused by heat transferred from a shaft or a rotating member which relatively rotates while coming into contact with the shaft in constitution equipped with the shaft and the rotating member.  <P>SOLUTION: A gear 106 is supported to freely rotate on the shaft 201, and transmits driving force to a developer supply roll 301 for supplying the developer to a photoreceptor roll. A gap 204 is formed between the gear 106 and the shaft 201. When the gear 106 rotates, air inside the gap 204 is discharged from an opening 206 by centrifugal force, and flows in the gap 204 from an opening 205 via a path 207. Thus, the heat is radiated from the shaft 201, and the deterioration of the developer caused by transfer of the heat from the developer supply roll 301 to the developer is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009002647-A (JP)
Title: Supercooling device
Inventor: SASAKI HIDETAKA
IPC: F25B7/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To keep a refrigerating capacity even in replacement by a refrigerating device for HFC-system refrigerant in existing indoor equipment and indoor pipe designed for HCFC-system refrigerant, to prevent degradation of operational efficiency caused by increase of pressure loss by suppressing increase of flow velocity of the refrigerant, and to prevent molding around the indoor pipe by preventing dew condensation in the indoor pipe.  <P>SOLUTION: The dew condensation on a surface of the indoor pipe can be prevented, and molding around the indoor pipe can be prevented, by increasing a valve opening of a pressure reducing device of a sub-refrigerating cycle when a refrigerant temperature at a main refrigerating cycle-side outlet of a heat exchanger for supercooling is higher than a saturation temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010085898-A (JP)
Title: Camera
Inventor: YASUDA KIYOSHI
IPC: H04N5/225
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of upsizing a display part.  <P>SOLUTION: The camera (1) includes: an eyepiece part (6c) that enables a subject image to be checked during photographing; the display part (8) that can display a photographed subject image and a function setting screen and has an infrared ray emitting part that can emit an infrared ray; and a light receiving part (9) that receives the infrared ray emitted from the infrared ray emitting part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093919-A (JP)
Title: Voltage booster circuit and semiconductor integrated circuit device
Inventor: OTANI KEIGO
IPC: H01L21/822
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage booster circuit for obtaining boosting voltage by a transistor the breakdown voltage of which is comparatively low, and to provide a semiconductor integrated circuit apparatus.  <P>SOLUTION: The voltage booster circuit supplies a reference voltage, a power voltage and a boosting clock signal to a boosting means, provided with first and second transistors, a first capacitor, a first driving circuit, a second capacitor, a first control part and a second control part, and the circuit generates second voltage obtained by boosting the power voltage. The first and second transistors are connected in series between first voltage and second voltage. In the first capacitor, one end is connected to a connection node of the first transistor and the second transistor. The first driving circuit boosts voltage at the other end of the first capacitor. The second capacitor is connected between the second voltage and the reference voltage. The first control part controls the conduction/non-conduction of the first transistor. The second control part inputs first voltage and second voltage and controls conduction/non-conduction of the second transistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091857-A (JP)
Title: Variable mounting mechanism of assembling apparatus for flat display module, manufacturing apparatus for flat display, and flat display
Inventor: DAIROKU NORIYUKI
IPC: G09F9/00
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To render an assembling apparatus conventionally used variable to flexibly respond assembling of a printed board.  <P>SOLUTION: A variable mounting mechanism 1 of an assembling apparatus for a flat display module is provided for assembling a flat display module, wherein the mechanism includes a frame mount base 10 where a plurality of pretreatment units 11 for pretreating a printed board 4 to be assembled in a liquid crystal cell 2 are mounted, and a coupling element between the pretreatment unit 11 and the frame mount base 10 is disposed on the frame mount base 10. Accordingly, the plurality of pretreatment units 11 can be additionally mounted on the frame mount base 10, which allows construction of a new production line while utilizing a conventionally used production line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089827-A (JP)
Title: Assembly structure paper container
Inventor: ARAKANE TOYOHIRO
IPC: B65D5/36
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To make an assembly structure paper container easy to assemble, with its bottom surface being flattened enough to keep the container free from wobbling.  <P>SOLUTION: The assembly structure paper container 10 with its horizontal cross section being of rectangular form has a set of a first side plate 11 and second side plate mutually opposed to each other, and of a mutually opposite third side plate and fourth side plate 14, wherein a first flap 21 provided in succession to the lower side 11a of the first side plate 11 and a second flap 22 provided in succession to the lower side 12a of the second side 12a are respectively made to have an approximately trapezoidal shape with their heights being approximately equal to half of the length of the lower side 13a of the third side plate 13 (the lower side 14a of the fourth side plate 14), while overlapping sections 21b, 22b extending respectively from the positions of upper bottoms 21a, 22a are respectively folded into the reverse side of the other section. A third flap 23 provided in succession to the lower side 13a of the third side plate 13 and a fourth flap 24 provided in succession to the lower side 14a of the fourth side plate 14 are respectively made to form a trapezoidal shape with their heights being shorter than half of the length of the lower bottom of the first flap 21 (the second flap 22), while pasting sections 23c, 24c are provided in succession to one oblique sides 23b, 24b mutually positioned at opposite corners, to be respectively pasted onto the first flap 21 or the second flap 22 overlapped at overlapping sections 21b, 22b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009114614-A (JP)
Title: Treating agent for seat belt webbing
Inventor: KANZAWA TOSHIHIRO
IPC: D06M15/53
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating agent for seat belt webbing excellent in smoothness and abrasion resistance at room temperature and low temperature, and a method for treating the same.  <P>SOLUTION: The treating agent for seat belt webbing includes a polyether polyester compound (A) expressed by the following general formula (1), liquid in appearance at -20°C, and having a number average molecular weight of 2,000-15,000, as an essential component. In the formula (1): R<SP>1</SP>-(Q-X)n-Q-R<SP>2</SP>(1), G represents a divalent carboxylic acid residue; X represents the residue of a polyether diol compound (a); R<SP>1</SP>and R<SP>2</SP>each independently represent H, a monovalent alcohol residue, or the residue of an alkylene oxide (2-4C alkylene oxide) of a monovalent alcohol, however, both R<SP>1</SP>and R<SP>2</SP>do not (simultaneously) represent H; n is a number of 1-20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010098911-A (JP)
Title: Device and method for controlling permanent magnet synchronous motor
Inventor: SUMIDA SATOSHI
IPC: H02P21/00
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To drive and control a motor with high accuracy by identifying an induction voltage coefficient of a permanent magnet synchronous motor accurately regardless of the size of a load torque.  <P>SOLUTION: A control device includes a current detector 4 which detects a current value to an inverter 2, a power estimator 9 which estimates a power value to be supplied to the motor 1 by using the current value detected by the current detector 4, a current estimator 11 which estimates a d-shaft current value and a q-shaft current value of the motor 1 by using the current value detected by the current detector 4, a Ke identification calculator 12b which identifies the induction voltage coefficient of the motor 1 by assigning the power value estimated by the power estimator 9 and the d-shaft current value and the q-shaft current value estimated by the current estimator 11 to a predetermined equation when each of a plurality of speed commands showing different speeds is output each, and an output voltage command calculator 15 which calculates the voltage of each phase to be added from the inverter 2 to the motor 1 by using the induction voltage coefficient identified by the Ke identification calculator 12b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009012484-A (JP)
Title: Ink-jet recording method and device
Inventor: OZAKI MITSUO
IPC: B41J2/175
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-definition recording with no unevenness in recording density even if using inks having different permeability.  <P>SOLUTION: An ink-jet recording method records images on a recording medium by using at least a first ink with lower permeability and a second ink with higher permeability. When recording by using the first ink, it is set so that the ink volume recording on per unit area by one scanning of a head part is smaller than the ink volume recording by one scanning while using the second ink. When successively recording by making the head part perform scanning several times while using the first ink, a logical multiplication of a plurality of the thinning-out patterns that complement each other and image data is successively recorded.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010099239-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F7/02
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a player to keep a desire to play without feeling bored even when the same game state continues.  <P>SOLUTION: In a non-time-shortening game state, the variation time of normal patterns is controlled to the first time. When a jackpot pattern with time shortening is determined by the drawing of a jackpot and a time shortening game state is attained after the end of a jackpot game, the variation time of the normal patterns is controlled to the second time made shorter than the first time. The time shortening game state is ended usually when the variable display of special patterns is performed 50 times at maximum. Also, when a time shortening premium pattern is determined by the drawing of the jackpot, a time shortening premium opportunity is set. In the time shortening premium opportunity, when the jackpot pattern with time shortening is determined by the drawing of the jackpot, the time shortening game state generated after the end of the jackpot game continues until the variable display of the special patterns is performed 100 times at maximum. The setting frequency of the time shortening premium opportunity is higher in a high probability game state than in a low probability game state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099922-A (JP)
Title: Inkjet recorder
Inventor: UETSUKI MASAYA
IPC: B41J2/185
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a case where the amounts of collected ink are not equal among ink tanks, a user of a recorder may not recognize whether the liquid in a used ink tank is ink or waste ink, so that the user is in danger of understanding that a malfunction occurs in the recorder.  <P>SOLUTION: Since an amount of waste ink discharged at one time is made to be smaller than the minimum amount of waste ink that is assumed to be discharged when one ink tank is used, the waste ink can be discharged to each placed ink tank one or more times. Since a discharge target of waste ink is made to be the waste ink reserving section of an ink tank of which the consumption amount of ink is large and the consumption amount of ink is reset after discharging, the waste ink can be discharged roughly equally among all of the ink tanks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105495-A (JP)
Title: Vehicular steering locking device and steering locking mechanism
Inventor: OKUNO MASAYA
IPC: B60R25/0215
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To surely switch between a lock state and an unlock state of a steering wheel while having a simple structure.  <P>SOLUTION: In a vehicular steering locking device 1, a locking body 11 is prevented from being separated from the spline groves 3a, etc of the locking bar 14 by being brought into pressure contact with the locking bar 14 at a first contact point P1 positioning in the vicinity of a steering shaft 3, and a second contact point P2 positioning from the first contact point P1 to the side departing from the steering shaft 3 when the locking bar 14 is engaged with spline grooves 3a, etc. The cam member 15 is brought in pressure contact with the locking bar 14 at a third contact point P3 separated from the steering shaft 3 instead of the second contact point P2 in association with turning thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105340-A (JP)
Title: Ultraviolet drawing card
Inventor: ITO HIROMI
IPC: B42D15/10
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card medium in which a signature indicated on a card conserves a condition when it is written down and which inhibits postscript and rewriting of the signature.  <P>SOLUTION: The card having a writing part (103) on a predetermined domain on a card base (101) includes: the writing part (103) in which an ultraviolet discoloration layer for writing predetermined information using an ultraviolet drawing pen (300) which irradiates an ultraviolet ray on a spot is formed; and a cover film (109) which has visible transparency and ultraviolet ray barrier property. An ultraviolet drawing card (100) is characterized in that the writing part (103) is covered by the cover film (109) after writing the predetermined information by the ultraviolet drawing pen (300) on the writing part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009027204-A (JP)
Title: Determining method of component mounting order, and determining device of component mounting order
Inventor: MAENISHI YASUHIRO
IPC: H05K13/04
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determining method of a component mounting order capable of improving production efficiency.  <P>SOLUTION: Disclosed is the component mounting order determining method of determining mounting order when components are mounted on a substrate by a component mounting machine having a mounting head, the component mounting order determining method including a substrate stop position acquisition step (S11) of acquiring positions where a first substrate and a second substrate carried onto the same conveyance rails are stopped; a first component supply position determination step (S12) of determining a position supply position of a component supply section opposed to the first substrate at a first component supply position; a second component supply position determination step (S12) of determining a position supply position of the component supply section opposed to the second substrate and different from the first component supply position at a second component supply position; and a mounting order optimization step of optimizing the mounting orders of components for the first substrate and the second substrate on the basis of the first component supply position and the second component supply position determined in the first component supply position determination step and the second component position supply position determination step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010117790-A (JP)
Title: System and method for retrieving document data and program
Inventor: TAKEUCHI HIROYOSHI
IPC: G06F17/30
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system attaching a proper topic to each sentence of document data, and retrieving and extracting a sentence which is truly necessary for a user from among the document data based on the topic.  <P>SOLUTION: This system includes: a chapter title topic generation part (A) for, when the prescribed number of chapter titles of chapter title data are overlapped with the other chapter titles, adopting the previous chapter title as a chapter title topic; a text block topic generation part (B) for, when a subject is included in each text block (B1), defining it as an explicit topic, and for, when the subject is not included (B2), defining one topic selected from among the various topics in immediate vicinity as the explicit topic; and a text block retrieval part (C) for, in response to the input of a keyword, retrieving a proper text block based on significance calculated from the text block or the explicit topic or the like matched with the input keyword.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115689-A (JP)
Title: Fusion cutting apparatus of steel billet and method of detecting nozzle clogging thereof
Inventor: HOSOKAWA SHOZABURO
IPC: B23K7/06
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusion cutting apparatus of steel billet that has a torch for blowing oxygen to the surface of the steel billet and that is capable of quickly evaluating nozzle clogging of a shielding-fuel-gas nozzle particularly of a lower surface fusion cutting unit, and also to provide a method of detecting the nozzle clogging.  <P>SOLUTION: The lower surface fusion cutting unit 31 is provided with a shielding fuel gas cylinder 4dL for feeding a fuel gas to a shielding fuel gas nozzle 7d and, in addition to a fuel gas supply system 11 for feeding the fuel gas to the shielding fuel gas cylinder 4dL, is provided with a water supply system 12 for feeding water. With water supplied to the shielding fuel gas cylinder 4dL and jetted from the shielding fuel gas nozzle 7d, nozzle clogging is detected from the water jetting state of the nozzle. Since the clogged nozzle shows a different state of jetting water, the nozzle which generates clogging can be clearly identified.  <P>COPYRIGHT: (C)2010,JPO&INPIT