baber/WOPTO huggingface dataset:
Patent JP-2008204940-A (JP)
Title: Method and device for generating extreme ultraviolet radiation by electrically operated gas discharge
Inventor: HERGENHAN GUIDO
IPC: H05G2/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve adjustment of layer thickness and, in particular, to prevent an uncontrolled increase of a metal layer to be applied to rotary electrodes (1, 12) during pauses in pulse drive provided for generating radiation when, e.g., liquid flows through the rotary electrodes for efficient cooling, and then to increase the rotating speed of the rotary electrodes such that there is always a freshly coated surface in the discharge area at repetition frequencies of several kilohertz.  <P>SOLUTION: An edge area to be coated on at least one electrode has at least one receiving area (3) which extends in a closed circumference along the electrode edge on the electrode surface and which is formed to be wetting for the molten metal. Coating nozzles (4, 14) for regenerative coating application of the molten metal are directed to the receiving area, and have a shutoff valve (11) connected to a valve regulating device (10).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009132346-A (JP)
Title: Vehicular air-conditioning control device
Inventor: KONDO SATOSHI
IPC: B60H1/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air conditioner capable of enhancing over-heating prevention performance of an engine by switching it to an internal air introduction mode at an early stage at rising of a temperature of engine cooling water while suppressing frequent switching to the internal air introduction mode.  <P>SOLUTION: In the vehicular air conditioner, at cooling operation of an air-conditioning unit 1, when a starting determination condition that there is fear of over-heating of the engine is effected and an intake door 13 is in the mode other than the internal air introduction mode, a control unit 2 executes water temperature rising suppression treatment for switching the intake door 13 to the internal air introduction mode. Effect of the starting determination condition is made to effect of any one condition of the effect of the first starting condition including that the cooling water temperature detected by a water temperature sensor 35 exceeds a previously set starting determination temperature and the effect of the second starting condition including that a rising ratio of the cooling water temperature exceeds a previously set rising ratio at non-effect of the first starting condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008162804-A (JP)
Title: Image forming apparatus
Inventor: MORIYA MASAAKI
IPC: B65H9/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of correcting a skew of a sheet, without deteriorating a carrying delay or a carrying advance of the sheet.  <P>SOLUTION: A comparison determination portion 101 increases a sheet carrying speed of skew correcting rollers 2R and 2L on the same side as a sensor on the side for detecting the sheet as a delay among a plurality of sensors 6R and 6L when determining that the reference point passing timing of the sheet is delayed based on a detecting signal from a passing timing detecting part 100, and corrects a skew of the sheet by reducing the sheet carrying speed of the skew correcting rollers 2R and 2L on the same side as the sensor on the side detecting the sheet earlier among the plurality of sensors 6R and 6L when determining that the reference point passing timing of the sheet is fast.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009141542-A (JP)
Title: Receiving device
Inventor: IWAMI MASASHI
IPC: H03M13/15
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the correction accuracy for error correction a processing, using error detection codes.  <P>SOLUTION: A receiver 100 acquires a signal which includes a plurality of information bits and a remainder value, formed by dividing the plurality of information bits by a generating polynomial for the error detection code through a transmission route. A CRC (cyclic redundancy check) operation unit 14 derives the remainder value, by dividing the signal acquired by an acquisition unit by the generating polynomial. At first, an error correction unit 20 derives a correction pattern, showing the position of an information bit to be corrected in the plurality of information bits, from the derived remainder value. When a plurality of correction patterns are derived, a correction pattern is selected, based on error power of information bits, respectively corresponding to the plurality of correction patterns. Here, the error correction unit 20 corrects the information bits shown in the derived correction pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008139318-A (JP)
Title: Engine control method and device in idling stop vehicle
Inventor: HATA KIMIKI
IPC: G01R31/36
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate a discharge voltage in the shifted case to high-rate discharge when a secondary battery is discharged.  <P>SOLUTION: In this method for estimating the discharge voltage when the secondary battery is discharged, the linear relation between a current and a voltage is acquired based on the discharge voltage when discharged beforehand with an optional current. Then, when changed to the high-rate discharge in the middle of discharge of the secondary battery, the discharge voltage at the high-rate discharge time is estimated by specifying some of the linear relation group between the current and the voltage acquired before from the current and the voltage just before the high-rate discharge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009144983-A (JP)
Title: Indoor unit for air conditioner
Inventor: YAMAGUCHI GENJI
IPC: F24F1/00
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe indoor unit of an air conditioner protected from influence of dripping of water droplets and moisture in a wiring connection part of a fan motor.  <P>SOLUTION: In the indoor unit of the air conditioner, a fan motor fixing device is equipped with a circumferential face cover part that covers the whole of an outer circumferential face of the fan motor so as to prevent dew water, a side face cover part covering respective side faces of a fan side and an outer side of the fan motor, a holding frame holding an outer side bearing of the fan motor, and a rear plate fixing piece part extended from an outer circumference of the holding frame for fixing the fan motor fixing device to a rear plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144827-A (JP)
Title: Disc type steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/16
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disc type steam trap capable of increasing pressure of a primary side annular groove of an outlet hole, outlet passages and communicating holes in a short time, when opening a valve.  <P>SOLUTION: A pressure change chamber 6 is formed between a valve seat member 4 and a cover member 5 by installing the cover member 5 via the valve seat member 4 in a body 3 having an inlet 1 and an outlet 2. A valve disc 9 is arranged in the pressure change chamber 6. The valve seat member 4 includes: an inlet passage 15 opening in the center of the pressure change chamber 6 and communicating from the inlet 1 side; the annular groove 16 opening on the outer periphery of the inlet passage 15; an inner ring valve seat 7 formed between the inlet passage 15 and the annular groove 16; an outer ring valve seat 8 formed on the outer periphery of the annular groove 16; the three outlet passages 17 opening in the annular groove 16; the outlet hole 18 opening in the outlet 2, with the fluid passing area larger than the total fluid passing area of the three outlet passages 17; and the three communicating holes 19 communicating the outlet passages 17 with the outlet hole 18, with the fluid passing area smaller than the respective fluid passing areas of the three outlet passages 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151429-A (JP)
Title: Pseudo random number generator, information processing system and program
Inventor: TAKEDA SATORU
IPC: G06F7/58
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism in which even if a plurality of pseudo random number generators use a common random number seed value and a common random number generation algorithm, pseudo random numbers generated thereby are necessarily never collided between the plurality of pseudo random number generators.  <P>SOLUTION: Each pseudo random number generator 100 asynchronously generates a pseudo random number of the same series successively for each common random number length by use of a common random number seed value and a common random number generation algorithm, and adopts the pseudo random number in a position corresponding to a unique device ID of each pseudo random number generator 100 as the pseudo random number of the own device, whereby the pseudo random number adopted by each pseudo random number generator 100 is differed to each other. Consequently, the pseudo random numbers are never collided between the plurality of pseudo random number generators.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150483-A (JP)
Title: Vehicular dynamic damper
Inventor: IDEMITSU HIROKI
IPC: F16F15/02
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular dynamic damper improved in a function for restricting vibration of a weight and for restricting a move of the weight toward a cabin in a vehicle collision.  <P>SOLUTION: This vehicular dynamic damper includes a rubber member 29 inserted into an insertion hole 28a formed to pass through the center of gravity of a weight 28, a collar member 32 inserted into the rubber member 29 so as to protrude from the through-hole outward in the axial direction, and a fastening member 30 inserted into the collar member 32. The rubber member 29 is fixed to the inner peripheral surface of the through-hole 28a, and the collar member 32 is fixed to the inner surface of the rubber member 28, and one end of the collar member 32 is fixed to a vehicle body side member 11 by the fastening member 30. The weight 28 is formed with an inclined surface 28c for releasing a collision load when a radiator 37, which is arranged in the periphery of the weight, moves and abuts in a vehicle collision.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152088-A (JP)
Title: Transport and storage mechanism of charged particle
Inventor: IWANAGA MITSUYASU
IPC: H01J49/42
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport and storage mechanism of charged particles capable of preventing decrease of the quantity of axially discharged ions, even if the difference between potentials of poles is set large by keeping assembly accuracy of the poles.  <P>SOLUTION: This transport and storage mechanism of charged particles is equipped with a multipole electrode, comprising an even number of rod-like electrodes which are not smaller than four is structured, such that at least a pair of facing rod-like electrodes out of the rod-like electrodes have each a groove having a bottom of a depth inclined at a predetermined angle or in a gradual change, in a direction of separating from the center axis of the multipole electrode on a side facing the center axis of the multipole electrode toward the entrance side or the exit side of a space; a high-frequency voltage which increases/decreases in terms of a trigonometric function, a D.C. voltage for a mass filter function, an axial electric field forming D.C. voltage and an axial potential setting D.C. voltage are superimposed on one another and the superposed voltage is applied to the electrode having the groove; and the charged particles are accelerated from the upstream side to the downstream side of the multipole electrode by an electric field gradient which is axially formed by the axial electric field forming D.C. voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148218-A (JP)
Title: Device for germ cells and method for cryopreservation of germ cells
Inventor: NAGASHIMA HIROSHI
IPC: A01K67/02
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device suitable for handling germ cells, especially handling germ cells in cryopreservation or culture.  <P>SOLUTION: The device 10 for germ cells is provided with a hollow fiber 11 opened at both ends, an injection needle 12 connected to an end of the hollow fiber 11 and forming a flow channel by continuing the inner space of the needle to the inner space of the hollow fiber 11, and a syringe 14 applying a suction pressure to the inner space of the injection needle 12. A germ cells 31 can be taken in the inner space of the hollow fiber 11 by applying suction pressure with the syringe 14. The hole of the hollow fiber 11 can pass a culture solution 32 and a vitrifying solution 41 while preventing the passage of the germ cells 31 and, accordingly, the culture liquid 32 in the inner space of the hollow fiber 11 and an intracellular fluid of the germ cells 31 can be substituted with the vitrifying solution 41 while keeping the state of the germ cells 31 included in the inner space of the hollow fiber 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153044-A (JP)
Title: Shared interphone
Inventor: KUWANO TAKESHI
IPC: H04M9/00
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shared interphone which has a function of outputting an operation explanation in voice but prevents the operation explanation from becoming noise for a user who does not need the explanation.  <P>SOLUTION: The shared interphone 1, which is provided in a shared part of a multiple dwelling house and is configured to make a speech by exchanging voice signals with a house interphone 2 provided in each house, comprises: an operating section which receives operation from a user and designates a house interphone 2 of a speech destination; a guidance means for outputting an explanation for an operating method of the operating section in voice; and a discrimination means for discriminating whether a user needs the explanation of the operating method or not, wherein, if only it is discriminated by the discrimination means that the explanation of the operating method is required, voices are output from the guidance means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008187706-A (JP)
Title: Bit-interleaved ldpc-coded modulation for high-speed optical transmission
Inventor: DJORDJEVIC IVAN B
IPC: H03M13/27
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter including a plurality of encoders for coded modulation.  <P>SOLUTION: A transmitter includes a plurality of encoders configured to receive source bit streams from (m) information sources, each of the plurality of encoders including identical (n, k) low-density parity check (LDPC) codes of code rate r=k/n, where (k) is a number of information bits and (n) is codeword length. An interleaver is configured to collect (m) row-wise codewords from the plurality of encoders, and a mapper is configured to receive (m) bits at a time column-wise from the interleaver and to determine an M-ary signal constellation point. A modulator is configured to modulate a light source in accordance with the output of the mapper at a transmission rate R<SB>s</SB>/r (R<SB>s</SB>is the symbol rate, (r) is the code rate). A receiver and transmission and receiving methods are also disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009159064-A (JP)
Title: Telephone call recording device
Inventor: NISHIMURA YUTAKA
IPC: H04Q3/58
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone call recording device capable of easily recording a telephone call between a public network and a telephone set so that transmitted voice and received voice can be separated.  <P>SOLUTION: The telephone call recording device 10 is provided with: an input/output terminal 101 connected to outside lines 31-3N; an input/output terminal 102 connected to relay lines 81-8N; a signal conversion section 12; a hybrid circuit 105 for separating reception signals received from the external lines 31-3N to an output terminal 105B connected to the signal conversion section 12, and synthesizing a signal inputted from an input terminal 105C to the reception signal on the input/output terminal 101 and transmitting the synthesized signal: and a hybrid circuit 107 for separating transmission signals received from telephone sets 41-4M into an output terminal 107B connected to the signal conversion section 12 and synthesizing signals inputted from an input terminal 107C to the transmission signal on the input/output terminal 102 and transmitting the synthesized signal. The input terminal 105C is connected to the output terminal 107B, and the input terminal 107C is connected to the output terminal 105B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153629-A (JP)
Title: Game ball guiding device of pinball game machine, and pinball game machine
Inventor: YOSHIZAKI SATOSHI
IPC: A63F7/02
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a situation in which a game ball does not enter a winning hole even if the entrance into the winning hole is facilitated by securely guiding game balls.  <P>SOLUTION: The game ball guiding device 30 includes a left guiding member 31 and a right guiding member 32; a left driving means for opening/closing the left guiding member 31; a right driving means for opening/closing the right guiding member 32; and a guiding member control means for individually controlling the left driving means and the right driving means to be in an unopened state in which both the left guiding member 31 and the right guiding member 32 are unopened, or in a one-side opened state in which either the left guiding member 31 or the right guiding member 32 is opened, or in a both-side opened state in which both the left guiding member 31 and the right guiding member 32 are opened. A second winning hole 16 in the one-side opened state is formed so that a game ball can more easily enter than in both-side opened state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156524-A (JP)
Title: Refrigerating cycle device
Inventor: OGAWA TARO
IPC: F25B1/00
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle device capable of surely preventing depletion of an oil of a compressor caused by an operating state of the compressor by performing an operation with suppression of oil discharge amount from the compressor.  <P>SOLUTION: This refrigerating cycle device includes: an oil level detecting means (oil level sensor 66) for detecting an oil level of the compressor (compressor 37 for cooling); a valve device (oil supply valve 65) disposed in an oil returning circuit 64 and deciding whether the oil is returned to the compressor from an oil separator 31 or not, and a control means (outdoor-side cooling controller 32) for controlling an operational frequency of the compressor and opening/closing of the valve device. The control means opens the valve device, and limits the operational frequency of the compressor, when the oil level of the compressor is lower than a prescribed lower limit value on the basis of the output of the oil level detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155701-A (JP)
Title: Descaling agent
Inventor: ISHIDA HIROYUKI
IPC: C23G5/032
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a descaling agent which contains a thiocarboxylic acid as an organic acid of a main component, shows superior descaling properties when used, and merely produces a remarkably reduced amount of an odor peculiar to sulfur.  <P>SOLUTION: The descaling agent includes at least one compound selected from a thiocarboxylic acid and a salt thereof and at least one reducing agent. A thiodicarboxylic acid and a salt thereof are particularly preferably employed as the thiocarboxylic acid and the salt thereof, and among them, a thiomalic acid and a salt thereof are preferably employed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156769-A (JP)
Title: Offensive smell measuring instrument
Inventor: KITA JUNICHI
IPC: G01N27/12
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an offensive smell measuring instrument capable of accurately and continuously measuring the intensity of a coke offensive smell produced from one factory or the like in spite of a simple constitution by restricting the quality of the offensive smell of a measuring target, for example, by specifying the same in a use for measuring the intensity of the coke offensive smell produced from one factory.  <P>SOLUTION: In the offensive smell measuring instrument equipped with (m) offensive smell sensors 31-34, a standard sample measuring part 21 for positioning the measuring result of a standard sample having a standard offensive smell in an m-dimensional space, a measuring sample measuring part 22 for positioning the measuring result obtained by continuously measuring a measuring sample in the m-dimensional space, a calculation part 23 for calculating the similarity of the standard offensive smell of the standard sample and the offensive smell of the measuring sample and the intensity of the standard offensive smell contained in the standard offensive smell of the measuring sample on the basis of the positional relation of the stored measuring results of the standard sample and the measuring sample, and a standard tank 10 for storing the standard sample, wherein the standard sample measuring part 21 measures the standard sample periodically to renew the stored measuring result of the standard sample.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158042-A (JP)
Title: Optical pickup device and photodetector
Inventor: YAMAMOTO HIROAKI
IPC: G11B7/135
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of stably detecting tracking errors for a plurality of optical information recording media different from one another in pitches of guiding grooves while holding the advantage of an in-line type DPP system.  <P>SOLUTION: The optical pickup device includes a first light-receiving element 21A for receiving a main beam of a first light beam; second and third light-receiving elements 22A and 23A for receiving sub-beams of the first light beam; a fourth light-receiving element 21B for receiving a main beam of a second light beam; and fifth and sixth light-receiving elements 22B and 23B for receiving sub-beams of the second light beam. The first through third light-receiving elements 21A, 22A and 23A are located on a first straight line with the first light-receiving element 21A sandwiched between the second and the third light-receiving element. The fourth through sixth light-receiving elements 21B, 22B and 23B are located on a second straight line with the fourth light-receiving element 21B sandwiched between the fifth and the sixth light-receiving element. The first and second straight lines are parallel to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009162259-A (JP)
Title: Seal insertion tool
Inventor: TANI SHIGEO
IPC: F16J15/00
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal insertion tool capable of facilitating insertion of a ring-shaped seal.  <P>SOLUTION: The seal insertion tool 20 for inserting a cap seal 14 from one end of a through-hole 10a to which a valve shaft 8 is inserted to a seal fitting groove 10e positioned inside the through-hole 10a is provided with: a guide member 21 which is coaxially inserted from the other end side to the through-hole 10a to enable assembly to a cover member 10 and has a guide shaft 21a having an outer diameter fittable to the inner periphery of the seal 14 and extended from the other end side of the through-hole 10a to one end side over the seal fitting groove 10e in the assembling state to the cover member 10; and with a seal presser foot 22 having a guide hole 22a fittable to the outer periphery of the guide shaft 21a of the guide member 21, inserted to the through-hole 10a from one end side and moved on the guide shaft 21a so as to enable pressing of the seal 14 into the seal fitting groove 10e.  <P>COPYRIGHT: (C)2009,JPO&INPIT