baber/WOPTO huggingface dataset:
Patent JP-2008086055-A (JP)
Title: Controller and control method of brushless dc motor
Inventor: KAKO MASAHIRO
IPC: H02P6/08
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect a rotor position precisely based on an electromotive force induced in an excitation coil without masking a counter electromotive force induced in the excitation coil.  <P>SOLUTION: With regard to the voltages across a U phase stator coil 101U, a V phase stator coil 101V and a W phase stator coil 101W provided in the stator of a motor 100, i.e. a brushless DC motor, first reference voltage, second reference voltage and third reference voltage are set in descending order within the range from 0 V to the input voltage of these coils. For each coil, a decision is made that the electromotive force induced in a corresponding coil has risen if the voltage across the coil exceeds the second reference voltage and the first reference voltage, and a decision is made that the electromotive force induced in a corresponding coil has fallen if the voltage across the coil is less than the second reference voltage and the third reference voltage thus estimating the rotor position of the motor 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082014-A (JP)
Title: Composite control building
Inventor: IZUMISAWA TADAHARU
IPC: E04B1/92
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite control building which can control the internal states of a plurality of articles or portions, provided in a house, for various purposes, for example, which can delay the preservable term of garbage, freshness preservation foods, clothes, etc. to the utmost by delaying the occurrence of decomposition, the generation of a malodor caused by the decomposition, mold, the occurrence of vermiculation, etc. to the utmost.  <P>SOLUTION: Characteristically, the composite control building comprises: a nitrogen supply source 12 which is provided in a proper position in the house 10, and which can supply nitrogen to the insides of the connected articles; an air supply source 13 which is provided in a proper position in the house 10, and which can supply air to the insides of the connected articles; the plurality of storage articles 14, 16 and 18 which are provided in other proper positions in the house 10, inside which an object is housed, and the insides of which are connected to the vacuum pump 12; the plurality of storage articles 14, 16 and 18 which are provided in other proper positions in the house 10, inside which an object is housed, and the insides of which are connected to the nitrogen supply source 12 and the air supply source 13, respectively; and a control means 30 for controlling the internal state of each of the plurality of storage articles 14, 16 and 18 by means of each of the nitrogen supply source 12 and the air supply source 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082273-A (JP)
Title: Screw compressor
Inventor: CHIBA KOTARO
IPC: F04C18/16
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrain increase of power consumption, vibration and noise in a screw compressor.  <P>SOLUTION: A female and male pair of rotors 1 and 2 is rotatably housed in a casing 20 having a suction port and a delivery port 3 in the state of being engaged with each other, liquid is injected into gas confined in a working space 8 formed by the rotors 1 and 2 and the casing 20, and the gas mixed with the liquid is compressed. A recessed part 10 is provided on a wall surface confronting a rotor delivery side end surface of the casing 20. The working space 8 is communicated with the recessed part 10 just before being isolated from the delivery port 3, and the communication is maintained until volume of the working space 8 is substantially 0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082940-A (JP)
Title: Navigation apparatus, method, and program
Inventor: SEGA SHINICHIRO
IPC: G06Q30/06
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus which provides a user with information in the optimal timing with planning in the future.  <P>SOLUTION: The car navigation apparatus comprises: a travel route data storage section for storing travel route data; a correlation data storage section for storing work load correlation data; and a providing schedule information storage section for storing providing schedule information. The car navigation apparatus estimates the behavior of the user travelling in the travel route, based on the travel route data, and predicts work load corresponding to the behavior of the user travelling in the travel route based on the estimated behavior of the user and work load correlation data. Based on the predicted work load, the timing of providing the user with the providing schedule information in travelling in the travel route is determined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085792-A (JP)
Title: Apparatus for balancing number of connected terminals and method for balancing number of connected terminals
Inventor: IZUMIYAMA TAKASHI
IPC: H04W80/10
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve the unbalance of the numbers of connected terminals between adjacent radio APs.  <P>SOLUTION: The apparatus for balancing the number of the connected terminals acquires the identification information of a terminal connected to the radio AP and radio waves strength of the terminal from each radio AP, compares the number of the terminals connected to the radio AP with a first reference value regarding a certain radio AP, calculates the average value of the numbers of the connected terminals between the radio AP and the radio AP adjacent to the radio AP in the case of judging that the number of the terminals connected to the radio AP exceeds the first reference value, and in the case that a second reference value is subtracted further from a value for which the average value is subtracted from the number of the terminals connected to the radio AP is a positive value, determines the number of the terminals to be candidates to be disconnected from the radio AP on the basis of the value, extracts the terminals for the number of the terminals at maximum in the ascending order of the radio waves strength from all or a part of the terminals connected to the radio AP, and disconnects all or a part of the extracted terminals from the radio AP.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084248-A (JP)
Title: Information processor and display method thereof
Inventor: TAKANO MASAKI
IPC: G06F3/038
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which is excellent in operability in a trackball and to provide a display method thereof.  <P>SOLUTION: The display method of the information processor has a controller 14 which displays a cursor on a display screen 70 of a display device 10, based on an operation signal by the trackball 50 to execute various kinds of processing. An operation button group 71 in which a plurality of operation buttons are arranged in a first direction, a mode selection button for selecting a first selection mode and a second selection mode and the cursor 13 are displayed on the display screen 70 of the display device 10. When the first mode is selected, values of coordinates in the first direction and coordinates in the second direction detected by the trackball 50 are conversion-processed to distance and the travel direction of the cursor 13 as they are to be displayed, and when the second mode is selected, the cursor 13 is not displayed, and the operation buttons of the operation button group 71 corresponding to values of the coordinates in the first direction is made into display of a selection state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092197-A (JP)
Title: Vehicle-to-vehicle communication system, and vehicle and repeater used in the vehicle-to-vehicle communication system
Inventor: NAKABAYASHI SHOICHI
IPC: H04B7/26
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the probability that a repeater receives a packet from each vehicle more than in the conventional practice.  <P>SOLUTION: Each vehicle 300 comprises: a packet receiving part 325 for receiving a first transmission packet 220a transmitted from a repeater 200; a vehicle information generating part 305 for generating vehicle information 305a about one's own vehicle; a packet generating part 310 for generating a second packet 310a to be a base of a second transmission packet 315a to be transmitted to the repeater on the basis of vehicle information generated by the vehicle information generating part; a traveling direction detecting part 335 for detecting a traveling direction of the one's own vehicle; a transmission start time determining part 320 for determining a transmission start time on the basis of the traveling direction of the one's own vehicle detected by the traveling direction detecting part by defining a time between a receiving time of the first transmission packet and a transmission start time of the second transmission packet 315a as a transmission start time; and a packet transmitting part 315 for generating a second transmission packet by performing predetermined processing of the second packet on the basis of the transmission start time determined by the transmission start time determining part and transmitting the second transmission packet 315a to the repeater.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007100091-A (JP)
Title: Amine functionalized polymer
Inventor: YAN YUAN-YONG
IPC: C08F8/30
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer including a functional group having imine functionality bonded to a polymer chain.  <P>SOLUTION: The material can be provided by reacting a polymer having carbonyl functionality with a compound which has a primary amino group and may further optionally has another amine functionality or silane functionality. The functional group, as desired, may contain another functionality (e.g. the amine and/or silane functionality). The functional group can be interacted with a particulate filler, e.g. carbon black and silica and the material is useful as treads, etc., of tires.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008091648-A (JP)
Title: Coil device and manufacturing method therefor
Inventor: KURISAKI TOSHIYUKI
IPC: H01F27/06
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a manufacturing process, to reduce processing time, and thereby to reduce manufacturing costs.  <P>SOLUTION: In a coil device 1, a coil pattern portion 3 formed on a substrate 2 for coil pattern formation, is sandwiched by a pair of core members 11 and 12. The coil device comprises: an elastic and solvent-resistant spring members 25 disposed between the core members and coil pattern portion; and hold members 20 that have a holding force stronger than the elastic force of the spring members to sandwich both core members integrally in such a way that the spring members are sandwiched between the core members and coil pattern portion and are pressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089530-A (JP)
Title: Vehicle-mounted navigation device and vehicle travel direction detection method
Inventor: WATANABE TAKAYUKI
IPC: G08G1/0969
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide "a vehicle-mounted navigation device and a vehicle travel direction detection method" capable of correctly determining the travel direction of one's own vehicle even when a back signal cannot be acquired without requiring special hardware such as an adapter for acquiring the back signal and capable of contributing to an improvement in own vehicle position accuracy.  <P>SOLUTION: In the vehicle-mounted navigation device determining the own vehicle position using respective positioning functions utilizing satellite navigation and autonomous navigation together, a vehicle velocity detected on the basis of the positioning functions of the autonomous navigation and a GPS direction detected on the basis of the positioning function of the satellite navigation are monitored, and when the vehicle velocity is at a threshold or more, it is determined that the own vehicle advances (S3, S4). When the vehicle velocity is lower than the threshold and the amount of a variation in the GPS direction is at a threshold or more, it is determined that the own vehicle is switched from advancing to retreating, or vice versa (S6, S7).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097849-A (JP)
Title: Electric connector, its assembly, and assembling method of electric connector
Inventor: IKARI TAIJI
IPC: H01R43/00
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to improve a shield function and to improve retaining characteristics of a ground member by a simple constitution.  <P>SOLUTION: By installing contact parts 15c, 23d capable of directly connecting both members 15, 23 to the ground member 15 connected to a shield wire SCb of a first connector 1 side and a conductive shell 23 of a second connector 2, the ground member 15 connected to the shield wire SCb is directly connected to the conductive shell 23 of the second connector without interposing the conductive shell 13 of the first connector 1. By reducing the number of connecting points in a grounding circuit, resistivity of the grounding circuit is reduced, and improvement of the shield function is realized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007015395-A (JP)
Title: Method of manufacturing cellulose ester film, cleaning method for infinitely-transferring endless metal support surface, cellulose ester film, and protective film for polarizing plate
Inventor: SHIMIZU KAZUYUKI
IPC: B29K1/00
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing the cellulose ester films, especially of a cellulose ester film useful as a protective film for polarizing plates, which generates virtually no transverse step.  <P>SOLUTION: In the manufacturing process of the cellulose ester film by solution casting film forming method, the invention is characterized in that a wind is applied from upstream side and/or downstream side to a cast film which is obtained by casting a dope, from a die onto an infinitely transferring endless metal support; wherein the wind is applied so that the horizontal component of the maximum wind velocity thereof will be 4 m/s or less and the deviation of the velocity of the wind applied to the cast film in the whole width direction thereof will be within ±20%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008097085-A (JP)
Title: Potentiometer operating mechanism
Inventor: UCHIYAMA YUKIO
IPC: B62D1/12
Filed: 2006-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potentiometer operating mechanism in which operability of a potentiometer is improved, by making it possible to operate a potentiometer lever with accurate manipulated variables by simplifying the fine adjustment of the manipulated variables, according to operation over a wide operation range.  <P>SOLUTION: A control lever is mounted on a bracket supporting a potentiometer so as to be rockable about the center of a support part; and the end section of the potentiometer lever is connected via a connecting member to the connection end section of the control lever so as to be rockable about the center of the rotary shaft, and a buffer mechanism is interposed between the connection end section of the control lever and the end section of the potentiometer lever; and the control lever is operated so as to be rockable so that the potentiometer lever can be rocked about the center of the rotary shaft via the connecting member and the buffering mechanism, and that the electrical signal of potentiometer lever displacement can be output.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007095081-A (JP)
Title: Operation control console panel
Inventor: TAKASU KENTARO
IPC: G06F3/0488
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control console panel which enables even an unskilled operator to easily operate.  <P>SOLUTION: According to whether the operation condition and the start condition of a sequence controller are satisfied, a plurality of operation buttons for individual operations constituted on a touch panel 15 having the functions of both an input means and an output means are displayed visually discriminatingly in three states of: the operation condition is not met; the operation condition is met, but the start condition is not met; and the operation condition and the start condition are both satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007128503-A (JP)
Title: Method of discovering network resource
Inventor: REGNIER ALAIN
IPC: G06F9/50
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To discover a network resource by using a message structure of a Simple Binary Resource Discovery (SBRD).  <P>SOLUTION: When the network resource receives a multi-cast message "query" from a specific receiver of a plurality of receivers, the network resource determines whether or not multi-cast message "query" includes identification data for identifying the network resource, or type data matching one or a plurality of type attributes. If yes, the network resource acknowledges the multi-cast message "query" and generates a uni-cast message "acknowledgement" indicating that the network resource exists as a usable one and is in a state of being immediately usable, then sends it to a specific receiver. The time interval between the multi-cast message "hello" may be increased linearly with time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008098446-A (JP)
Title: Semiconductor device
Inventor: ITAGAKI YOSHIO
IPC: H01L25/04
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To allow a wire state of a bonding wire to be tested, where the bonding wire connects a chip terminal for grounding to a grounding plate or a grounding terminal.  <P>SOLUTION: A semiconductor device 40 has plates 2a, 2b on the front surface of a substrate 1 and ball terminals PB1 to PB6 on the back surface of the substrate 1. A connection lead 5a for connecting the ball terminal PB2 and the plate 2a together and a connection lead 5b for connecting the ball terminal PB5 and the plate 2b together are embedded in the substrate 1. A chip terminal PCa as a chip terminal for grounding is connected to the plate 2a by a bonding wire 6a and connected to the ball terminal PB2 via the bonding wire 6a, the plate 2a, and the connection lead 5a. A chip terminal PCb as a chip terminal for grounding is connected to the plate 2b by a bonding wire 6b and connected to the ball terminal PB5 via the bonding wire 6b, the plate 2b, and the connection lead 5b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007221092-A (JP)
Title: Manufacturing method for pixel structure
Inventor: LEE YI-WEI
IPC: H01L29/786
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a pixel structure which method reduces manufacturing costs.  <P>SOLUTION: The manufacturing method for the pixel structure includes the following processes of: forming a source/drain on a board using a first photomask; forming a transparent conductive layer and a channel layer on the board using a second photomask twice in such a way that the transparent conductive layer covers a part of the source/drain to be electrically connected thereto, and that a transparent conductive layer pattern and a channel layer pattern are complementary to each other; forming a dielectric layer at the upper side of the board to cover the transparent conductive layer and channel layer with the dielectric layer; and forming a gate on the dielectric layer using a third photomask.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008104264-A (JP)
Title: Controller for synchronous motor
Inventor: MAKISHIMA SHINGO
IPC: H02P27/04
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To materialize torque control without causing unstable control even when exceeding maximum voltage that a voltage command can output.  <P>SOLUTION: In the synchronous motor which is controlled with currents on an M axis and a T axis, wherein d axis is a direction of a field pole and q axis is a direction orthogonal thereto and M axis is the direction of primary flux linkage and T axis is a direction orthogonal thereto, current error calculation is performed on the M axis and the T axis, and a switch for cutting off the input of an integrator operates on the M axis, and the integrator operates on the d axis and the q axis, and a limiter for limiting the output of the integrator operates on the T axis. Since an improper control command does not arise even when the angle θϕ1 of the primary flux linkage changes, the deterioration of responsiveness in control or the instability in control does not arise, so that stable control can be achieved even when exceeding allowable maximum voltage. Moreover, since torque control can be achieved to improve the practical use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102245-A (JP)
Title: Method of manufacturing anisotropic absorbing film
Inventor: MATSUNAMI YUKI
IPC: G02B5/30
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an anisotropic absorbing film for efficiently manufacturing the anisotropy absorption film superior in light resistance by orienting the anisotropy absorption material without lowering density in the same plane.  <P>SOLUTION: The method of manufacturing the anisotropic absorbing film includes: an application layer forming process for forming an application layer by applying and drying anisotropy absorption film application liquid containing at least an ultraviolet curing liquid crystal compound, a photoinitiator, and the anisotropy absorption material of 1.5 or more of an average value of an aspect ratio on a base material having an orientation layer on a surface; and a curing process for orienting an inclined angle to a base material face of a long axis of the anisotropy absorption material 0 degrees or more and 70 degrees or less by curing with irradiation with an ultraviolet ray in a state where the application layer is heated up to a temperature in which a liquid crystal phase expresses.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100149-A (JP)
Title: Continuous multistage extraction device and continuous extraction method
Inventor: ANAZAWA TAKANORI
IPC: B01D11/04
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous multistage extraction device performing multistage extracting by only continuously running a sample solution and an extraction solution, with a simple mechanism manufacturable at low cost and incorporatable in a microfluid device.  <P>SOLUTION: This continuous multistage extraction device is provided with a first channel running a first extraction solution introduced from a first extraction solution introducing port toward a first extraction solution taking out port, and a second channel running a second extraction solution introduced from a second extraction solution introducing port toward a second extraction solution taking out port. Multistage extraction channels wherein the first extraction solution contacts the second extraction solution layeredly with the channel interface as a boundary are disposed along the liquid flow direction in the channels.  <P>COPYRIGHT: (C)2008,JPO&INPIT