baber/WOPTO huggingface dataset:
Patent JP-2008240688-A (JP)
Title: Rotary vacuum pump
Inventor: OFUJI MASAMIKI
IPC: F04D19/04
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump capable of estimating rotor temperature without sampling sensor signals in synchronization with the rotational position of a magnetic body.  <P>SOLUTION: Magnetic bodies 102A, 102B and a concavity part 103 are provided on a rotor side, and are detected by two gap sensors 44A, 44B. Sensor signal at a time when magnetic bodies 102A, 102B oppose to the gap sensors 44A, 44B, changes between HI and LOW according to rotor temperature Tr. Four patterns A-D are generated according to combination of HI/LOW state of the gap sensors 44A, 44B. Since type of the pattern generated according to a temperature range, rotor temperature can be estimated from difference of the type.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252963-A (JP)
Title: Leading tool for inserting tow rope of duct cable
Inventor: ATOBE TAKESHI
IPC: H02G1/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leading tool for inserting a tow rope of a duct cable which is achieved in the smooth movement of a leading piece in a duct by utilizing the cable as a guide material.  <P>SOLUTION: The leading piece 2 is constituted of a piece body 6 and a pinching piece 7 which are loosely fastened to each other with assembling screws 10 at each portion of one and half of the leading piece along the axial line of cable c laid through the duct p. Then, the piece body 6 of the leading piece 2 is assembled to the tip of a rigid rod which is press-inserted into the duct p along the axial line of the cable c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247516-A (JP)
Title: Removable tension detector for wire rope
Inventor: IMAOKA SHIZUO
IPC: B66C13/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removable tension detector for a wire rope, mounting a load meter for detecting tension of a suspension point onto the wire rope easily for a short period of time.  <P>SOLUTION: The load meter 10 is composed of a load meter body 12 and a holding roller 32 removably mounted on the load meter body 12 and deforming and holding a wire rope 3 together with the load meter body 12, and removably mounted on the surface of the wire rope 3. After completion of slinging work for hanging a turbine as a hoisted load by a crane 1, the load meter 10 is mounted on the surface of the wire rope 3 without using a connection tool such as a shackle, and detects the tension of the wire rope.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250226-A (JP)
Title: Planographic printing plate precursor and method for making planographic printing plate
Inventor: SATO HISASHI
IPC: C08F220/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planographic printing plate precursor that can maintain sensitivity in an exposed part and plate ware at a high level while keeping enough hydrophilicity to maintain contamination resistance in an unexposed part, and to provide a method for making a planographic printing plate.  <P>SOLUTION: The planographic printing plate precursor has a basecoat layer and an image recording layer, in this order on a support, wherein the basecoat layer contains: (A) a compound having an ethylenically unsaturated bond and a functional group interacting with the support surface and having a mass average molecular weight in the range from 100 to 10,000; and (B) a polymer compound having an ethylenically unsaturated bond and a functional group and a hydrophilic functional group interacting with the support surface and having a mass average molecular weight ranging from 10,000 to 500,000. The method for making a planographic printing plate is carried out by using the printing plate precursor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255867-A (JP)
Title: Method of manufacturing variable vane
Inventor: TANEDA TAKEO
IPC: F01D17/16
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a variable vane capable of simplifying manufacturing steps.  <P>SOLUTION: A metal powder 10 to be formed and fabricated is pressurized by forging and hot-formed (pressed) to form thin pieces 11, 12 of sintered metal (sintered alloy). The thin pieces 11, 12 have flat surface parts 13, 14, respectively. Dents 17, 18 of rectangular shape in cross section and dents 17, 18 of semi-circular shape in cross section are formed in the flat surface parts 13, 14, respectively. The flat surface parts 13, 14 of the thin pieces 11, 12 are opposed to each other, the thin pieces are symmetrical to each other. Next, the thin piece 11 and the thin piece 12 are joined to each other by welding the flat surface part 13 and the flat surface part 14 to each other. An elongated hole 3 is formed by the dent 15 and the dent 16, a round hole 2 is formed by the dent 17 and the dent 18, and the variable vane 1 having the round hole 2 and the elongated hole 3 is manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261062-A (JP)
Title: Pulp sheet for dry disintegration
Inventor: NISHIJIMA EIJI
IPC: D21H11/04
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulp sheet for dry disintegration, which is capable of being uniformly disintegrated on dry disintegration, and further to provide a pulp sheet excellent in a disintegration property even in a high α-cellulose content and even in a high density.  <P>SOLUTION: This pulp sheet for dry disintegration has an aspect ratio of SST speed (square) of ≥1.4. Further preferably, the pulp sheet for dry disintegration has a breaking length of the sheet in the width direction of ≤0.87 Km and a bulk density after disintegration of ≥20 ml/g, the pulp sheet is a pulp sheet using wood pulp produced by a sulfite process as a raw material, and the α-cellulose content of the pulp sheet is ≥92%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263355-A (JP)
Title: Image reader
Inventor: MORITA KENJI
IPC: G06T1/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of shortening the time from the start to the end of a read when reading a bundle of document sheets including pages having blanks on their backs while achieving cost reduction and miniaturization.  <P>SOLUTION: When a document is read in a both-side simultaneous read mode, image data of a back of a first sheet begin to be transferred right after transfer of image data of a front of the first sheet is completed although an image read of the back of the first sheet is not completed yet. When a blank page is decided at the point of time when the image read of the back of the first sheet is completed, the transfer of image data is discontinued and a second document sheet beings to be conveyed. Similarly, once the transfer of image data of a front of the second sheet is completed, the image data begin to be transferred although the image read of the back of the second sheet is not completed yet. When it is decided that the back of the second sheet is not a blank page at the point of time when the image read of the back of the second sheet is completed, the transfer of image data is not discontinued and carried on until the transfer of the image data is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263392-A (JP)
Title: Method for transferring information in computer system
Inventor: MATSUDA SEIICHI
IPC: H04M11/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of shortening time to be consumed up to return to a seat after finishing business when a user leaves his (or her) seat during the provision of service to a customer and capable of strengthening security when the user leaves the seat.  <P>SOLUTION: In utilizing a communicator terminal connected to another IC tag reader on a moving destination, a portable phone with an IC tag which is carried by a user is brought into slight contact with or brought close to an IC reader connected to a communicator terminal being used at present to stop its use through the IC tag reader connected to the communicator terminal, and when the portable phone with the IC tag is brought into slight contact with or brought close to an IC tag reader, a communicator terminal of a moving destination is made a usable state through an IC tag reader and a picture utilized by the communicator until now is displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007290778-A (JP)
Title: Plastic pallet having foam cover plate
Inventor: RINDERLE MICHAEL
IPC: B65D19/32
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic pallet having improved strength characteristics and a simple method for manufacturing such a plastic pallet.  <P>SOLUTION: The pallet, preferably, a double-sided deck pallet, has at least one carrier plate or a cover plate 2, and is formed of a foamable plastic substance 7, and a method for manufacturing such a pallet comprises steps of charging the molten plastic substance into a form contour formed substantially by two tooling plates and partially solidifying the substance on the tooling plate in the first step and causing the plastic substance still in a liquid state to foam in the second step to increase the space between the two tooling plates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008260243-A (JP)
Title: Liquid droplet ejection head and liquid droplet ejector and their ejection control method
Inventor: SANO AKIRA
IPC: B41J2/055
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid droplet ejection head which can perform such an ejection control that ejection is varied more effectively.  <P>SOLUTION: The liquid droplet ejection head comprises a nozzle 31 for ejecting liquid in the form of a droplet, a plurality of ejection chambers (upstream-side ejection chamber 21A, downstream-side ejection chamber 21B) equipped, respectively, with oscillating boards (upstream-side oscillating board 22A, downstream-side oscillating board 22B) and provided in series on a liquid channel communicating with the nozzle 31, and a plurality of fixed electrodes (upstream-side individual electrodes 12A, downstream-side individual electrodes 12B) opposing the oscillating boards of respective ejection chambers and displacing respective oscillating boards at independent timing by generating electrostatic force between them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007221164-A (JP)
Title: Projection exposure apparatus, projection exposure method, and scanning exposure method
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput by obtaining an efficient exposing order of shot regions.  <P>SOLUTION: Several sample shots are selected including a shot around the periphery (out-in shot) set to be scanned from the out side to inside of a wafer relative to an exposing region among a plurality of shots on a wafer (W1 or W2). Then, each coordinate position of the sample shots is measured and during the measurement, a relative position of each sample shot region relative to a predetermined standard surface of a wafer is detected. Next, based on a coordinate position of the measured sample shot, the alignment of a plurality of shots on the wafer is determined. Then, when each of the out-in shots is exposed, not only a mask R of the shot is aligned with a pattern image according to the determined alignment of the shots, but also a face position of the wafer is adjusted according to the relative position detected during the measurement of the coordinate position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008270008-A (JP)
Title: Fuel cell system
Inventor: KUMEI HIDEYUKI
IPC: H01M8/10
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system appropriately conducting exhaust control of residual gas.  <P>SOLUTION: The fuel cell system 1 is equipped with a membrane electrode assembly generating electric power by electrochemical reaction of fuel gas and oxidant gas; a fuel gas supply means 3 supplying fuel gas to the anode side of the membrane electrode assembly; a pressure reducing means 10 reducing the pressure of the residual gas on the anode side of the membrane electrode assembly before the gas supply means 3 starts supply of fuel gas; and a control means 5 controlling the pressure reducing means 10 so as not to reduce the pressure of the residual gas when temperature of the membrane electrode assembly is at a prescribed temperature or lower at which produced water left in the membrane electrode assembly freezes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278109-A (JP)
Title: High-frequency circuit
Inventor: NAGAISHI MASAYUKI
IPC: H01P1/203
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency circuit equipped with a filter structure for suppressing the output of a high-frequency signal from a low-frequency transmission line.  <P>SOLUTION: The high-frequency circuit is equipped with a high-frequency transmission line for mainly transmitting a high-frequency signal with desired frequency and a low-frequency transmission line for inputting a DC signal or a low-frequency signal to the high-frequency transmission line, or for extracting the DC signal or the low-frequency signal from the high-frequency transmission line; the high-frequency circuit is such that between the high-frequency transmission line and the low-frequency transmission line; and a filter circuit having at least two open stabs is provided, with each of the stabs being a stab whose one end for suppressing the intrusion of the high-frequency signal to the low-frequency transmission line is opened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275238-A (JP)
Title: Heat pump hot water supply apparatus
Inventor: ARASHIMA HIROSHI
IPC: F25B1/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump hot water supply apparatus, preventing a turn-over phenomenon even in the state where foreign matter in a refrigeration cycle is still caught in a back pressure valve of a scroll compressor.  <P>SOLUTION: This heat pump hot water supply apparatus includes: a discharge temperature detecting means 10B for detecting the temperature of a refrigerant discharged from the compressor 11; a target discharge temperature setting means for the temperature of a refrigerant discharged from the compressor 11; a hot water delivery temperature detecting means 20E for detecting the temperature of hot water after heat exchanged by a hot water supplying heat exchanger 12; an outside temperature detecting means 10D for detecting the outside air temperature; and a current value detection means for detecting a current value flowing through a heat pump hot water supply apparatus, wherein after a lapse of a fixed time after the compressor 11 is started, when the hot water delivery temperature is equal to or lower than a first predetermined temperature, the outside temperature is equal to or higher than a third predetermined temperature, and also the state where the current value is equal to or lower than a predetermined value α continues for a fixed time, the target discharge temperature prestet by the target discharge temperature setting means is raised by a fourth predetermined temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274637-A (JP)
Title: Construction method for continuous viaduct
Inventor: TAKAHASHI TSUKASA
IPC: E01D21/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple technology of hoisting a form with a longitudinal unit length by using a simple temporary girder, of making the form supported on the temporary girder in a communicating manner, and of performing construction by means of a support for bearing a concrete load.  <P>SOLUTION: The temporary girder 10 with a suspended movable lifting device 13 is placed on a bracket 20 which is provided with bridge piers 100a, 100b, 100c, ...; a bridge body form 30 with a bridge-axis-direction unit length is conveyed below a span, lifted up by the lifting device 13, supported by the temporary girder 10, and sequentially connected for the assembly of forms 31, 32, ... for one span; an auxiliary support 50 for bearing a concrete load is erected in a bridge-axis-direction intermediate section of them, so that concrete can be placed in the form; prestress is introduced; and a connection to an existing bridge body is established. After that, the auxiliary support 50 is removed; the forms 31, 32, ... are sequentially lowered, and conveyed to the next construction span; and the above operations are repeated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278291-A (JP)
Title: Separately excited inverter circuit and liquid crystal display television
Inventor: NISHINOSONO KAZUO
IPC: H03K17/732
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the damage of different switching elements when a switching circuit has a plurality of switching elements and even if any of the plurality of switching elements is short circuited and damaged.  <P>SOLUTION: This separately excited inverter circuit includes: a switching circuit 26b of which a full bridge circuit applies an AC to the primary winding of the step-up transformer 26e; a control circuit C1 for performing the switching control of a switching circuit 26b when receiving a command signal for oscillation on from a transmission line of the command signal for commanding oscillation on/off; terminal voltage monitoring circuits 51 and 52 for monitoring a terminal voltage across a gate of MOS-FET forming the switching circuit 26b and outputting a reference voltage when the gate voltage exceeds a predetermined threshold; and a thyristor circuit 53 which is connected to the transmission line of the command signal and to the gate of which the reference voltage is inputted to cause the thyristor circuit to flow a gate current to be turned on, bringing the command signal on the transmission line into cutting off oscillation to stop the oscillation of the control circuit C1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007279754-A (JP)
Title: Speech encoding device
Inventor: MORII TOSHIYUKI
IPC: G10L25/90
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To encode a speech without causing any local allophone.  <P>SOLUTION: A speech encoding device comprises a weighting LPC synthesis unit 306 which obtains a synthesized sound by filtering an adaptive sound source and a probabilistic sound by using an LPC coefficient found from an input speech 301, a gain arithmetic unit 308 which finds gains of the adaptive sound source and probabilistic sound source, a parameter encoding unit 309 which performs vector quantization of the adaptive sound source, probabilistic sound source, and gains found by using encoding distortion between the input speech 301 and synthesized speech, a pitch analyzing unit 310 which finds a correlation value by analyzing pitches of a plurality of subframes before an adaptive code book is searched for a starting subframe of a frame, and calculates the representative pitch closest to a pitch period by using the correlation value, and a search range setting unit 311 which sets a search range of lags of a plurality of subframes based upon the correlation value and representative pitch period, thereby making an adaptive code book search within the search range of lags.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008283473-A (JP)
Title: Power amplifier
Inventor: ABE FUMIICHIROU
IPC: H03F1/02
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier which can reduce insertion loss and power consumption and can be prevented from being made large in size.  <P>SOLUTION: The power amplifier 1 includes: a power distributor 2 for dividing an input signal into a plurality of signals and outputting them; a plurality of phase shifters 3 which are individually connected to the power distributor 2 and shift respective phases of the plurality of signals outputted from the power distributor 2 and output the plurality of phase shifted signals; unit amplifiers 4 individually connected to the plurality of phase shifters 3; a power synthesizer 5 connected to the plurality of unit amplifiers 4; and a potential supplier 6 connected to the plurality of phase shifters 3. Each phase shifter includes a signal line where a signal outputted from the power distributor flows, and a plurality of electrostatic capacitive micromachine switches arranged in a direction of extension of the signal line. The potential supplier 6 supplies potentials to be given to the plurality of micromachine switches, to the plurality of phase shifters 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279708-A (JP)
Title: Image forming system and program
Inventor: ODA TAKASHI
IPC: B41J5/30
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of editing the content of a printed matter without editing original data of the printed matter.  <P>SOLUTION: (A) shows for example a script and (B) is the result of making a copy of the script. A substrate image in which digital information is embedded is printed in the substrate area of copied matter. (C) shows for example the matter constituted by manually writing on the copied matter. (D) shows for example the printed matter formed by further making a copy of the copied matter shown in the (C). The image forming system determines whether or not the image corresponding to a read image is recorded in a server for example, analyzes the editing area based on the substrate image of the read image whose corresponding image is determined to be recorded, forms an output image based on the analyzed editing area and the image corresponding to the recorded read image, and prints the output image to the recording media.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281947-A (JP)
Title: Liquid crystal display device
Inventor: SAITO KIMIAKI
IPC: G09G3/36
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device preventing display failure even when alignment failure occurs.  <P>SOLUTION: The liquid crystal display device using a liquid crystal panel is equipped with: an edge detection circuit 12 detecting an edge portion in a video signal from a signal level difference in adjoining pixels; a correction signal generating circuit 14 generating a correction signal to correct the video signal at a phase timing position of the edge detected by the edge detection circuit; and an adding means 16 adding the correction signal generated by the correction signal generating circuit to the video signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284907-A (JP)
Title: Reinforcing structure of ceiling interior trim part for automobile and ceiling interior trim part for automobile
Inventor: OTA NOBUHIRO
IPC: B60R13/02
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of damage even when a ceiling interior trim part is handled by one worker.  <P>SOLUTION: A reinforcement member 30 is stuck on the rear surface of the base member 6 of the ceiling interior trim part opposed to the roof panel of a vehicle body. The reinforcement member 30 is formed in a stuck part 31 by sticking the lateral both sides of an automobile onto the rear surface of the base member 6. Since the intermediate part 32 of the reinforcement member 30 is not stuck and has flexibility, the ceiling interior trim part can be raised by inserting a hand into the gap produced between the intermediate part 32 and the base 6 when the ceiling interior trim part is handled.  <P>COPYRIGHT: (C)2009,JPO&INPIT