baber/WOPTO huggingface dataset:
Patent JP-2007267376-A (JP)
Title: Radio communication system, radio communication device, and channel correlation matrix decision method
Inventor: HOSHINO MASAYUKI
IPC: H04B7/06
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of the throughput of a radio communication system, even when the propagation path environments of an uplink line and downlink line are asymmetric.  <P>SOLUTION: A maximum characteristic value calculation unit 115 calculates a maximum characteristic value from a channel matrix. A maximum characteristic value comparison unit 116 compares the maximum characteristic value with the maximum characteristic value of the downlink line, reported separately from a base station. According to the comparison result obtained by the maximum characteristic value comparison unit 116, a characteristic mode initiative instruction unit 117 decides to pass the characteristic mode initiative either to a communication partner or to the local device. When the initiative is to be passed to the local device, this fact is reported to a characteristic beam correction unit 118. When the characteristic beam correction unit 118 obtains the characteristic mode initiative, the characteristic beam correction unit 118 corrects the correlation matrix by using the characteristic values of both the downlink line and the uplink line, and instructs a directivity forming unit 103 to form a characteristic beam according to the correlation matrix, after the correction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208816-A (JP)
Title: Gear pump and its manufacturing method
Inventor: SAIDA NORIHIRO
IPC: F04C2/12
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear pump which secures sealing ability between a seal block and side plate without making an impression in the seal block, and its manufacturing method.  <P>SOLUTION: A manufacturing method of the gear pump which is equipped with a pump assembly consisting of a drive side gear axially supported by a drive shaft, a driven side gear axially supported by a driven shaft, a pair of side plates disposed on both sides in axial directions of the drive shaft and driven shaft, and a seal block for sealing tooth tips of the gears and forming a first oil chamber by coming into contact with the side plates; and a casing for storing the pump assembly and forming a second oil chamber, consists of a molding process for forming the side plate, a seal surface forming process for forming the seal surface on the seal block by pressing a tool having the same shape as the seal block into the molded side plate toward the seal surface, and an assembly process for assembling the seal block in the side plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209370-A (JP)
Title: Navigation device
Inventor: WATANABE GORO
IPC: G09B29/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of gaining simultaneously both the present time and the arrival time at destination.  <P>SOLUTION: This navigation device is equipped with an arithmetic processing section 4 searching paths from a departure to a destination, a positioning signal receiving device 11 for detecting the current position of a vehicle, a memory device 2 for storing map information, a displaying section 6 controlled by the arithmetic processing section 4 to display a map (61), and a clock 14 for generating the information of present date and time, to output it to the arithmetic processing section 4. At the display section 6, a simple path way display bar 7 corresponding to all the path ways, from the departure to the destination is displayed; and the arithmetic processing section 4 computes estimated arrival time to the destination and makes the one end of the simple path way display bar 7 display on the display section 6 with various colors, corresponding to departure times and the other end with various colors that correspond to the estimated arrival times.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215863-A (JP)
Title: Concentration analyzing method of stable isotope
Inventor: YOSHIDA HIDETOSHI
IPC: G01N27/62
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concentration analyzing method of a stable isotope effective for determining the concentration of the isotope of a hardly volatile substance such as an amino acid or the like labelled in a low concentration of below 50 atom% in isotope labelling ratio.  <P>SOLUTION: When the concentration of the isotope of a low concentration labelled sample is analyzed, a matrix solution wherein an acid aqueous solution and an alkali metal ion-containing aqueous solution are added is used as a matrix solution of an FAB method and this matrix solution is mixed with a sample to perform mass analysis. The concentration of the stable isotope is calculated from the intensity ratio of the first peak of an alkali ion added molecule ions, wherein an alkali metal is added to a molecule highest in presence probability, and a second peak, which is the peak of an alkali metal ion added molecule ions next high in presence probability and appears on the high mass number side by one mass number of the first peak, in the obtained mass spectrum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095062-A (JP)
Title: Additive for reclaimed asphalt, reclaimed asphalt paving material having the same added thereto, modified asphalt, and asphalt paving material using modified asphalt
Inventor: HATA FUMIO
IPC: C08L25/06
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost additive for a reclaimed asphalt having high flowability at ambient temperature, which recovers physical properties of a degraded asphalt like conventional additives for the reclaimed asphalt.  <P>SOLUTION: The additive for the reclaimed asphalt comprises 40-95 mass% of a thermal decomposition by-produced oil which is by-produced during the production of an olefin by thermally decomposing a petroleum hydrocarbon, and 5-60 mass% of a liquid polystyrene prepared by dissolving a gelatinous or a rice cake-like polystyrene in an aromatic hydrocarbon solvent having a boiling point of 100-220°C mixed all together.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212422-A (JP)
Title: Slot machine
Inventor: HORIE NORIO
IPC: A63F5/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can effectively prevent possible impartiality in the result of winning combination lottery regardless of imbalance in random number values extracted.  <P>SOLUTION: In the slot machine, the winning combination lottery means is provided with a random number acquisition means, a determination order decision means which determines the order of carrying out a determination by lottery for each winning combination or each loss (herein called as "determination order") per game from prescribed requirements and a lottery determination means which uses the probability data whose total value coincides with N at each winning combination or each loss and adds a value obtained by multiplying the probability data corresponding to each winning or each loss by an updating value K to or subtracts it from the random number extracted by the random number acquisition means sequentially in the determination order determined by the determination order decision means. The lottery determination means carries out a determination by lottery to determine winning according to the winning combination or the loss corresponding to the probability data given in the final addition or subtraction when the sum is judged to be larger than n2 or the difference is smaller than n1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218781-A (JP)
Title: Substrate processor
Inventor: OTA YOSHIHARU
IPC: H01L21/677
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processor where the occurrence of vibration occurring at a tip and an end part of a conveyed substrate is suppressed and a highly precise processing is performed.  <P>SOLUTION: The processor is provided with a stage 35 which is constituted of a first small stage 41, a second small stage 42 and a third small stage 43, which are sequentially arranged along a substrate conveying direction, in which prescribed gas flow is formed below the substrate G and the substrate is floated, a substrate conveying means 36 which holds the substrate G floated on the stage 35 and conveys the substrate G in one direction, and a processing tool 37 which is arranged above the second small stage 42 and performs a prescribed operation on the floated and conveyed substrate G. The second small stage 42 is installed so that it can move along a conveyance path between the first small stage 41 and the third small stage 43. The second small stage 42 moves to the third small stage 43 from the first small stage 41 in synchronizing with conveyance speed of the substrate G in a prescribed period after operation start or before operation end on the substrate G by the processing tool 37.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213712-A (JP)
Title: On-vehicle monitor device
Inventor: WAKAI KENICHI
IPC: B60R11/02
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an "on-vehicle monitor device" with sufficient sensitivity of sound/voice recognition capable of being built-in with a microphone without impairing design property.  <P>SOLUTION: In the on-vehicle monitor device 1 arranged in an opening part 31 of an instrument panel 30 of an automobile while being built-in with a liquid crystal display 4 and a small size microphone 5 for sound/voice recognition, a sound-collection hole 23a opposed to the small size microphone 5 is provided on a side wall part 23, a recessed step part 23b for exposing the sound-collection hole 23a is provided on an outer wall surface of the side wall part 23, and a locally wide clearance C is ensured between the side wall part 23 and the instrument panel 30. Further, the shape in plan view of the recessed step part 23b is made to a depth-narrowed shape in which a front wall part 21 side is wide and a depth part exposed with the sound-collection hole 23a is narrow, preferably a horn shape with high sound-collection effect. The wide front end side of the recessed step part 23b may be a closed end, and the wide front end side of the recessed step part 23b becomes a release end if a notch 21b communicated with the recessed step part 23b is provided on the front wall part 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215552-A (JP)
Title: Gear generating profile and power transmitting unit using gear generating profile
Inventor: IMASE KENJI
IPC: F16H1/06
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the gear generating profile which increases the contact area to a counter gear face in an engagement part and the transmission force to the counter gear face by reducing the face pressure as well as the power transmitting unit using the gear generating profile and keeps the pressure angle to the counter gear small and the transmission force over the counter gear increased from this point as well as the power transmitting unit using the gear generating profile.  <P>SOLUTION: The rack gear 24a in the negative dislocation rack 24 is generating processed by the loop shaped nodal part of the negative dislocation curve. The cylindrical pin 25a of a pin pinion 25 welds with pressure to the gear end 24b of the rack gear 24a when rotating the pin pinion 25. The gear face of the pin pinion 25 is concave, which is engaged to a counter rack gear 24a by face contact as it has the elastic deformation when engaging. The transmitting force increases while the contact area of the cylindrical pin 25a to the rack gear 24a increases while the rigidity becomes high by reducing the face pressure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225534-A (JP)
Title: Dynamic degeneration apparatus and method
Inventor: TANIOKA TAKAHIRO
IPC: G06F13/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve duplication of an I/O device on a hardware level and to enable dynamic degeneration of a master device.  <P>SOLUTION: A dynamic degeneration apparatus for an I/O device that is duplicated into a master device and a slave deice is provided. A transaction routing controller 143 receives a transaction, performs routing and sends it. A routing table 142 has valid information indicating that duplication of the I/O device is valid, master device identification information, and slave device identification information. A service processor 21 controls the transaction routing controller 143 and the routing table 142.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224882-A (JP)
Title: Two-component developer and replenishing developer
Inventor: UMEDA NOBUYOSHI
IPC: G03G9/107
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component developer and a replenishing developer capable of forming a stable image of high picture quality even for long-term use.  <P>SOLUTION: The two-component developer contains toner and magnetic carrier, wherein the toner comprises toner particles containing a binder resin, a colorant, a release agent and a polymer or copolymer having a sulfonic acid group, a sulfonate group or a sulfonic acid ester group, and inorganic fine particles. The magnetic carrier shows such properties that: (i) the carrier comprises composite particles having porous magnetic core particles and a resin component; (ii) the true specific gravity ranges from 2.5 to 4.2 g/cm<SP>3</SP>; (iii) 50%-particle diameter (D50) on the volume basis ranges from 15 to 70 μm; (iv) the average circularity ranges from 0.850 to 0.950, with the change coefficient of the average circularity ranging from 1.0 to 10.0%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222482-A (JP)
Title: High-strength concrete composition for centrifugal force molding and its manufacturing method
Inventor: MATSUSHIMA NOBUYUKI
IPC: C04B24/26
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete composition for centrifugal force molding exhibiting high strength with regard to centrifugally molded concrete secondary products such as a pile, a pole or a Hume pipe.  <P>SOLUTION: In the concrete composition for the centrifugal force molding containing an ordinary Portland cement, an early-strength Portland cement, a high-strength additive, a dispersant, an aggregate and water, a ratio of gypsum hemihydrate in the gypsum in the ordinary Portland cement is 20-95 mass%, a porosity phase content ratio is 17-23 mass%, a ratio of the early-strength Portland cement in the total quantity of the Portland cement is 28-80 mass% and a unit quantity of the total quantity of the Portland cement is 510-690 kg/m<SP>3</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225375-A (JP)
Title: Combining method and combining device, and program
Inventor: GIGA KOJI
IPC: G10K15/04
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combining method for suitably arranging lyrics data in each page, and alleviating a processing load when the lyrics data are distributed and reproduced.  <P>SOLUTION: A format file in which a format is stored when the lyrics data are displayed in a server computer. For example, a font size and a spacing between lines etc. are stored in the format file. The lyrics data are converted according to the format stored in the format file and developed in a random access memory (RAM). The developed lyrics data composed of a plurality of lines is divided into a plurality of pages by a dividing means so that the data can be accommodated in a display area in the line direction of each page of a background image data. The converting means of the server computer converts the lyrics data of each page which is divided by the dividing means, to an image data. Finally, the image data of each page converted by the converting means is combined with each page of the background image data by the combining means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232477-A (JP)
Title: Hot-air heater
Inventor: NISHIDA MASANORI
IPC: F24H3/06
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable hot-air heater of high durability by improving the cooling efficiency of a furnace, that is, heat exchanging efficiency by devising a cooling structure of a furnace.  <P>SOLUTION: This hot-air heater comprises a horizontal casing 2 having an air suction opening 8 at a front end face plate 2a and a hot air outlet 9 a rear end face plate 2b, the cylindrical furnace 3 comprising a burner 6 at its front end and received in the casing 2, a double cylinder-shaped heat exchanging portion 4 disposed around the furnace 3 at an interval, and an air blower 5 mounted to the rear end face plate 2a of the casing 2 while facing the hot air outlet 8. The furnace 3 and the heat exchanging portion 4 are made to communicate with each other at communicating portions 14 disposed at their rear ends, an air discharge opening 15 is formed at the front end of the heat exchanging portion 4, an air passage 13 is formed around the furnace 3 and the heat exchanging portion 4, the rear end face plate 3a of the furnace 3 facing the hot air outlet 9 of the rear end face plate 2a of the casing is projected into a circular conical shape toward the hot air outlet 9, and a guide 18 is formed to guide the air flow channel from the air passage 13 toward the hot air outlet 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230760-A (JP)
Title: Inserter apparatus, printing device and printing system
Inventor: TABUCHI HIDEHIRO
IPC: B65H33/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable excellent and short insert treatment for a printing paper sheet.  <P>SOLUTION: There are provided a printing device A and an inserter apparatus. The printing device A comprises a printing unit 13, and an insert information output unit 9 for outputting insert information consisting of the start timing of the printing job indicating the insertion position of an insert paper sheet, and the printing paper sheet spacing. The inserter apparatus B comprises a paper discharging and conveying unit 17 of printing paper sheets from the printing unit 13, a counting unit 19 for counting the conveying number of the printing paper sheets, a paper feed unit 21 for setting the insert paper sheets, and a paper feed control unit 23. The paper feed control unit 23 performs the paper feed control of the insert paper sheets at the timing that the count value of the counting unit 19 reaches one page before the insert page and before the next paper sheet spacing is elapsed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236900-A (JP)
Title: Electrical device
Inventor: NODA TAKAMITSU
IPC: H02J1/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To securely interrupt a control circuit power supply, even if the control circuit power supply becomes unstable at power off operation in the control of load by a control circuit that includes a microcomputer.  <P>SOLUTION: When an on/off switch 28 is turned off, the microcomputer 17 turns off an internal switch 32, a transistor 23 is turned off and power supply to the control circuit 16 is stopped. Since the on/off switch 28 is off-operated, the transistor 23 becomes a non-conduction state as it is. Even if the microcomputer 17 malfunctions since power voltage becomes unstable, and the internal switch 32 is turned on, a thyristor 18 is prevented from being turned on. The transistor 23 is thereby prevented from being turned on again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245352-A (JP)
Title: Rotary electric machine
Inventor: HATTORI HIROYUKI
IPC: H02K1/18
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine that can further reduce vibration and noise.  <P>SOLUTION: The rotary electric machine 10 includes a housing 40, which accommodates a rotor 20 and a stator 30, and a cover 50, which closes an opening portion 42 of the housing 40. An end plate member 70 is made to contact the end surface at the opening portion 42 side of the stator 30. A bolt 80 is inserted from an opening at the opening portion 42 side of a hole 72 formed in the end plate member 70 to one opening of a through hole 32 and its top end protruding from the other opening of the through hole 32 is fixed to the bottom portion 44 of the housing 40. A bolt 90 is inserted from an opening outside the cover of a hole 52 formed in the cover 50 and its top end protruding from the other opening of the hole 52 is fixed to the end plate member 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240549-A (JP)
Title: Engine control device for combine harvester
Inventor: YUBIHARA HIROHIKO
IPC: F02D29/00
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device for a combine harvester, enabling to avoid wasteful fuel consumption in an extent that no trouble occurs in the next start of a body when the combine harvester is stopped in a non-working condition.  <P>SOLUTION: The engine control device for the combine harvester comprises an accelerator control part 11 for controlling an engine 15 as a driving part corresponding to the operation position of a main shift lever which performs shift control of a stepless speed change part. The accelerator control part 11 controls the engine 15 to be idling corresponding to the operation of a parking brake 12 on condition that the travel of the body is stopped and a working machine is stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243485-A (JP)
Title: Scanning electron microscope
Inventor: HATANO MICHIO
IPC: H01J37/28
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning electron microscope which subjects secondary particles to bandpass discrimination in a desired energy region, and detects them at a high yield.  <P>SOLUTION: A lens 23 is arranged on an electron source side relative to an object lens 18 and, even when a primary electron beam forms any optical system on an electron gun side by the lens, the primary electron beam is operated to be converged on a convergence point 24 being a specific position. An ExB 16 for a detection part supplying a field acting on tracks of secondary particles generated from a sample 2, is arranged at the convergence point 24 of the primary electron beam, and only the secondary particles in a specific energy range is guided to a detection part 13. Since the position to which the field acting on the tracks of the secondary particles is supplied, is the convergence point of the primary electron beam 19, only the secondary particles having desired energy is guided to the detection part without increasing the aberration of the primary electron beam 19, the bandpass discrimination of energy is effectively carried out, and signal electrons in accordance with an observation objective are discriminated and detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241380-A (JP)
Title: Equivalent veiling luminance measuring device, tunnel lighting system, and information display system
Inventor: KAWAKAMI KOJI
IPC: G01J1/42
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To measure the equivalent veiling luminance without being affected by a high luminance body.  <P>SOLUTION: This equivalent veiling luminance measuring device 3 generates luminance distribution data showing the luminance value Lb for each pixel based on gradation value G of each pixel constituting a photographed image with respect to photographed image data of the photographed image 20 obtained by photographing a visible object, and calculates the equivalent veiling luminance Leq of the visible object based on the luminance distribution data. The equivalent veiling luminance measuring device comprises a high luminance body equivalent veiling luminance calculation section 11 for calculating the equivalent veiling luminance Leq2 of only the high luminance body included in the photographed image based on the luminance distribution data, a non-high luminance body equivalent veiling luminance calculation section 10 for calculating the equivalent veiling luminance Leq1 of the whole photographed image except the high luminance body based on the luminance distribution data, and a summing section 12 for summing the equivalent veiling luminances Leq1 and Leq2 and calculating the equivalent veiling luminance Leq of the visible object.  <P>COPYRIGHT: (C)2009,JPO&INPIT