baber/WOPTO huggingface dataset:
Patent JP-2006300815-A (JP)
Title: Rotation angle detector, and torque sensor
Inventor: MURAKOSHI YUTAKA
IPC: B62D5/04
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor which prevents its detection precision from lowering due to changes in temperature.  <P>SOLUTION: Expansion amounts of a steel input shaft 23a and a steel output shaft 23b are small, and on the contrary, the expansion amount of a pinion housing 25 made of an aluminum alloy is large. A stator holding member 36 which holds stators 35S, 37S and is made of the aluminum alloy, expands toward the side of a stop ring 38 having flexibility, i.e., in the reverse direction of the pinion housing 25, since a flange 36u is in contact with the upper end surface 25u of a recess 25a of the pinion housing 25. Therefore, the expansion of the pinion housing 25 is reversed with the expansion of the stator holding member 36, and sift amounts of rotors 35R, 37R and the stators 35S, 37S can be made small in the axial direction C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301413-A (JP)
Title: Image display device and its driving method
Inventor: NITTA HIROYUKI
IPC: G09G3/22
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit which generates a scanning electrode application voltage free of overshooting in a display arranged with electronic emission elements in a matrix.  <P>SOLUTION: A scanning electrode potential 32 detected by a feedback switch 11 is inputted to a reverse phase input terminal of an amplifier 7 and a reference selection potential 30 from a reference selection signal potential generating circuit 1 is inputted to a positive phase input terminal of the amplifier 7. The reference selection potential signal generating circuit 1 outputs the signal delayed in the reference potential of a reference voltage source 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006303308-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ISHIDA KATSUHIRO
IPC: H01L29/78
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of miniaturizing an element by eliminating a jutting of a floating gate electrode over the element separation region, and concurrently obtaining the predetermined coupling ratio.  <P>SOLUTION: A first polycrystalline silicon film 5 is formed in a tapered shape (a tapered part 5aa) with its upper part 5a tapered from the lower side to the upper part. The element separation insulating film 11 formed on the side of the tapered part 5aa of the upper part 5a of the first film 5 can be removed by the dry-etching process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006299169-A (JP)
Title: Resin composition and molding formed from the same
Inventor: AMANO YUKI
IPC: C08L67/00
Filed: 2005-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition superior in surface appearance and bleed-out resistance and a molding formed from the same.  <P>SOLUTION: The resin composition formed by blending a thermoplastic resin (A) and a flame retardant (B) containing an alkylene glycol structure and phosphorus atoms in the molecule and the molding formed from the same, are provided. The flame retardant is preferably a compound expressed by formula (I) in which a, b and d express each an integer of 0-20 and at least any one expresses an integer of 1-20; c and e each express an integer of 0-10; X and W express each a 1-20C alkylene group; Y and Z express each a 1-20C alkylene group, and a group having a polyhydric phenol residue or an ester group; R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>express each a hydrogen atom, a 1-20C alkyl group, a 6-30C cycloalkyl group, a 6-30C substituted or unsubstituted aryl group, and a 7-35C substituted or unsubstituted arylalkylene group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006280344-A (JP)
Title: Glove for catching and treating dog excrement
Inventor: HAMAMOTO TOSHIKAZU
IPC: A41D19/00
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove for catching and treating dog excrement, devised for treating the dog excrement quickly and surely from a road in the case that the dog excretes while taking the dog for a walk.  <P>SOLUTION: This glove is characterized by lengthening a part from a wrist part to an entrance of a hand of the glove (1), and installing a joining part (2) between thumb and index finger and a dust-collecting part (a slack part) (3) at the wrist part. It is possible to treat the dog excrement quickly and surely from the road by the action of the hand part of the glove and a dust bag activity obtained by lengthening the hand part and arm part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311066-A (JP)
Title: Electronic equipment
Inventor: DOI TAKASHI
IPC: G06F13/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of adequately executing data communication using a plurality of VLAN networks.  <P>SOLUTION: A MAC layer 15 extracts a transmission source MAC address and VLAN tag information from a received packet and stores the VLAN tag information and MAC address in a MAC address learning table 18 while making them correspond to each other. Further, the MAC layer 15 extracts a transmission destination address from a transmitted packet, acquires VLAN tag information made to correspond to the MAC address from the MAC address learning table 18, and transmits the packet together with the VLAN tag information added thereto.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310536-A (JP)
Title: Manufacturing apparatus and method for semiconductor device
Inventor: ISHIKAWA KAZUHIRO
IPC: H01L21/60
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus and method for a semiconductor device allowing considerable reduction in connection failure between a wiring electrode of the circuit mounting substrate for subjecting a semiconductor element to flip mounting and a metal bump formed in the electrode pad of the semiconductor element.  <P>SOLUTION: The manufacturing apparatus for a semiconductor device includes a machining means for forming a recess 10 on a wiring electrode 2 of a circuit mounting substrate 1 for subjecting a semiconductor element to flip mounting, and includes an applying means for applying a conductive bonding agent to the recess.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006308446-A (JP)
Title: Terminal connector for pressure sensor
Inventor: ABE YUKIO
IPC: G01L1/16
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the mechanical strength of an electrode connection part of a pressure sensor using a piezoelectric sensor, and its noise proof performance with respect to extraneous electromagnetic wave.  <P>SOLUTION: This terminal connector is equipped with: the flexible piezoelectric sensor 3 made by concentrically together layering a center electrode 3a, a composite piezoelectric material 3b, an outside electrode 3c, and a coating layer 3d; electric conductor lead parts 8a and 8b existing on a terminal part of the piezoelectric sensor 3 and connected to the center and outside electrodes of the piezoelectric sensor; an insulator 9 used for molding connection parts between the center and outside electrodes of the piezoelectric sensor and the lead parts; a detection part 10 electrically connected to the enter and outside electrodes of the piezoelectric sensor via the lead parts; and an electromagnetic shield 12 covering the insulator and detection part and put to connection so as to have the same potential as the minus potential of a power source. The lead parts, forming a coating pressing part 8d mounted on the coating layer of the piezoelectric sensor, are led out from the insulator 9 in a direction crossing a direction coaxial with the piezoelectric sensor, and further, the outside electrode 3c of the piezoelectric sensor is also put to connection so as to have the same potential as the minus potential of the power supply.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311319-A (JP)
Title: Radio terminal authentication system, own station radio terminal, other station radio terminal and method for authenticating radio terminal
Inventor: SHIRASAKA TAKANARI
IPC: H04W12/02
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To construct a network high in safety and security by securely and surely performing an authentication between radio terminals to be performed when constructing an automonous distributed network, thereby preventing the leakage of inherent information or the like of a radio terminal.  <P>SOLUTION: This radio terminal authentication system preliminarily moves authentication information of the other station radio terminal P2 to a self-station terminal device P1 through an RFID tag 1, subsequently uses key information included in the authentication information to transmit/receive encrypted inherent information, address information or the like between the self-station radio terminal P1 and the other station radio terminal P2 before constructing an adhoc network, decrypts the transmitted/received data and authenticates the radio terminals by collating the decrypted data. Thus, it is possible to transmit/receive the authentication information under environment in which security is sufficiently secured, for example, when constructing a network, so that a safe network high in security can be constructed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005317031-A (JP)
Title: Method and apparatus for entering information into portable electronic device
Inventor: BANG WON-CHUL
IPC: G06F3/023
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for entering information into a portable electronic device.  <P>SOLUTION: An input device includes a sensor configured to generate a signal related to a change in inertia around at least one axis of the input device by tapping. A processor is configured to receive the signal from the sensor to determine whether the change in inertia around at least the one axis of the input device corresponds to the tapping of the input device. The processor is further configured to identify a contact area of the input device based on a direction of the change in inertia around the at least one axis of the input device when the change in inertia corresponds to the tapping of the input device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018803-A (JP)
Title: Video display network management
Inventor: LANGLEY BRYAN L
IPC: H04N21/44
Filed: 2005-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide video display network management with respect to configuration of a multi-monitor video adapter.  <P>SOLUTION: Resources of a video display network having a plurality of outputs can be configured. A provisional configuration can be supported. Configuration of inputs can be performed separately from configuration of outputs. Interdependencies between network resources can be considered to restrict provided options to those co-functional options with a provisional configuration. A client can use a set of functions provided by a service to traverse a configuration solution space. The functions can support a transactional configuration approach. Responsibility for considering interdependencies can be delegated to a video driver, such as a video miniport. The client can use various approaches to find a desired configuration. The desired configuration can be treated as a solution of an NP-complete graph problem. A variety of configuration goals (e.g., optimal configurations) can be achieved in light of the interdependencies.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006313265-A (JP)
Title: Stereoscopic display device
Inventor: OZAKA TSUTOMU
IPC: G02B27/22
Filed: 2005-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic display device by which a stereoscopic image free of distortion in a longitudinal direction can be observed even when there is a change in an observation distance.  <P>SOLUTION: The stereoscopic display device comprises a parallax image generating means for generating a parallax image of the horizontal direction, and a display means for displaying the parallax image generated by the parallax image generating means. A plurality of rays based on the parallax image from the intersection point formed by a plurality of rays from the parallax image of the horizontal direction are made to enter an observer's pupils, so that a stereoscopic image is observed by making the observer's ocular convergence, and the accommodation position coincides with the intersection point position of the rays. The device also comprises a compression and extension means for making variable the compression and extension rate in the longitudinal direction of the parallax image displayed in the display means depending on the observation distance from the display means to the observer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006316156-A (JP)
Title: Prefoamed particle, its manufacturing method and foamed molded product
Inventor: ISHIDA SHINJI
IPC: C08J9/16
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide prefoamed particles which can obtain a foamed molded product having excellent external appearance and heat fusibility of mutual foamed particles, and particularly having a thick block shape.  <P>SOLUTION: The prefoamed particles are obtained by prefoaming foamable polystyrene resin particles having surfaces coated with a liquid adipic ester at 1 atm at 20°C to a bulk density of 0.008-0.2 g/cm<SP>3</SP>, and the content of the adipic ester in the surface portion of the prefoamed particles is 3,000-8,000 μg/g and its content in the inner part of the prefoamed particles is less than 3,000 μg/g.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006315289-A (JP)
Title: Photo-curing type inkjet recorder
Inventor: NAKAZAWA YUSUKE
IPC: B41J2/01
Filed: 2005-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-curing type inkjet recorder having excellent color reproducibility and capable of carrying out drawing with high image quality even in a simple constitution.  <P>SOLUTION: The photo-curing type inkjet recorder has a head unit 52 discharging ink curable by the irradiation of an active light beam to a recording medium S on a conveying path, a recording media conveying section conveying the recording medium S to a position opposing to the head unit 52, an ultraviolet beam irradiating section 56 arranged in the downstream side of the head unit 52 in the conveying direction of the recording medium S as an active light beam irradiating means irradiating the active light beam toward the recording medium S, and further has a transmitting light reflecting plate 62 arranged in an opposite side of an ultraviolet beam irradiating section 56 side of the conveying path and irradiating transmitting light L having transmitted through the recording medium S of the active light beam irradiated from the ultraviolet beam irradiating section 56 to at least either of a flying ink droplet G discharged from the head unit 52 and a position where the flying ink droplet G hits onto the recording medium S.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006320129-A (JP)
Title: Motor drive device for vehicle
Inventor: MOMOSE TOMOAKI
IPC: B60L11/18
Filed: 2005-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent high frequency noise from being radiated to the outside of a vehicle by using a motor driving system as an antenna, and giving an adverse effect on radio reception.  <P>SOLUTION: An electric current is returned to the ground through a lead wire 21 and a slide contact point 18 after it is passed through a rotor magnetic field coil 3e through a slide contact point 17 and a lead wire 20. An electromagnetic force is generated in a rotor magnetic field coil 3e. During this period, a motor 3 is driven by supplying the current to a stator coil under control by an inverter. The high frequency noise from the inverter is tried to be radiated by using the motor drive system as the antenna, but the radiation is prevented, and the slip ring 18a of the minus side slide contact point 18 and a motor output shaft 3c are electrically connected by a conductive pin 26 penetrated through an insulation sleeve 19 in a diametrical direction. The motor drive system is grounded, and does not function as the antenna, thus preventing the high frequency noise from being radiated by the inverter using the motor drive system as the antenna.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005237199-A (JP)
Title: Motor control apparatus
Inventor: SAWADA TAKEFUMI
IPC: H02P6/06
Filed: 2005-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control apparatus, which can be applied even to a carrier wave synchronous type position estimating method, further having the protective function of detection or the like of magnetic pole position inversion of a motor, using a simple method, and to provide an electric motor car, which uses this motor control apparatus.  <P>SOLUTION: A controller 4 controls voltage applied to the AC motor 1 by a PWM signal. A magnetic pole position detecting means 30 of the controller 4 infers the magnetic pole position of the AC motor, by detecting the current of the AC motor 1. An abnormality detecting means 40 detects the inferred abnormality of the magnetic pole position of the AC motor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006323557-A (JP)
Title: Information distribution system
Inventor: YOSHIZAWA HIROAKI
IPC: G06F13/00
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system, capable of acquiring a predetermined item for a person who is interested in an information provider, and distributing additional information to this person.  <P>SOLUTION: When a CD 4 is inserted to a user PC 2 (ST 21), mail software (mailer) is automatically started in the user PC 2 (ST 22), whereby a mail is transmitted to a school server 1, and information recorded in the CD 4 is also made browsable (ST24). The school server 1 registers, upon receipt of the mail transmitted from the user PC 2, the mail address of the transmitter (ST 23). Namely, the mail address of a user is managed in association with the user, for example, as a list. Thereafter, the school server 1 transmits additional information to the registered mail address.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005330968-A (JP)
Title: Turbocharger
Inventor: FREMEREY JOHAN K
IPC: F01D5/02
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbocharger capable of preventing a bearing from being heated up to such temperature that reliability during actuation is deteriorated.  <P>SOLUTION: This turbocharger 1 is provided with a shaft 2 to connect a turbine wheel 3 provided in a turbine housing 6 to an impeller wheel 4, and a bearing device at a middle comprising a bearing and a bearing housing 5 to support the shaft 2 inside. The shaft 2 is provided between the turbine wheel 3 and the bearing device. On the shaft, at least one heat insulation part 16 or 17 is provided. For the heat insulation part, its heat conductivity is lower than the heat conductivity of a shaft part adjoining the heat insulation part, so that transmission of heat through the shaft is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006321607-A (JP)
Title: Elevator call registration device
Inventor: YAMAGUCHI SHINICHIRO
IPC: B66B1/14
Filed: 2005-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator call registration device, capable of carrying out elevator call registration at low cost and securely at a distant position from an elevator hall such as a condominium room and an office.  <P>SOLUTION: This elevator call registration device comprises transportable type radio devices 4 (4-a, 4-b, and 4-c) to transmit elevator call registration information and discrimination information, and an installed type radio device 7 to carry out elevator call registration to an elevator based on call registration information and discrimination information from the transportable type radio devices 4. On a radio transmission passage from the transportable radio device 4 to the installed type radio device 7, relay radio devices 6 (6-a and 6-b) are provided to receive a signal transmitted from the transportable type radio device 4, transmit a new signal including the same information to the installed type radio device 7, and when recognizing the call registration information and the discrimination information at the installed type radio device 7 and carrying out elevator call registration, receive a response signal from the installed type radio device 7 to be returned to the transportable type radio device 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006332115-A (JP)
Title: Coreless wiring board and its production process
Inventor: IGAI NORIHIKO
IPC: H05K3/46
Filed: 2005-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a coreless wiring board in which the surface of a substrate can be roughened easily, and to provide a coreless wiring board thus produced in which fluidity of underfill material is improved.  <P>SOLUTION: In the process for producing a coreless wiring board, a multilayer sheet body SS (multilayer wiring portion L) is formed on a reinforcement substrate 3 by well-known built-up method, and then the multilayer wiring portion L is stripped from the reinforcement substrate 3 thus facilitating production. Since an adhesion Cu foil 4 having a surface roughened through Cu roughening is employed, a first dielectric layer B1 provided in tight contact therewith also has a surface (major surface MP1) of sufficient roughness.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006333023-A (JP)
Title: High frequency power transmitting circuit
Inventor: MIZUNO KOICHI
IPC: H03F1/52
Filed: 2005-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission power amplifier circuit protected even by a constitution not using an isolator usually located at the output of a high frequency communication apparatus.  <P>SOLUTION: A variable impedance circuit 2 is inserted in a signal route when the reflection power is monitored and increases to a certain value or higher. A circuit is provided for detecting the ratio of the transmission power to the reflection power and the phase difference to control the value of a control signal for the variable impedance circuit 2 according to the detected values of the power ratio and the phase difference.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006327087-A (JP)
Title: Sheet feeding device, and sheet processing apparatus equipped with the same
Inventor: TAKAYAMA MASAYUKI
IPC: B65H20/04
Filed: 2005-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device or the like which saves relatively space, has a high degree of freedom of an installation position of a width guiding member to the sheet feeding direction, and can feed a plurality of kinds of processing sheets with different sheet widths while preventing the sheets from meandering.  <P>SOLUTION: The sheet feeding device is equipped with a plurality of the width guiding members 521 which guide feeding of a sheet T for cut characters correspondingly to a width of the sheet T for cut characters fed, a pair of pop in-out mechanisms 552 which selectively rises and sets the width guiding members 521 to a sheet feeding course 31 from a course plate that constitutes the sheet feeding course 31 by selectively in parallel moving a plurality of the width guiding members 521, and which are set while isolated from each other, and a driving mechanism 553 which drives a pair of the rising and setting mechanisms synchronously.  <P>COPYRIGHT: (C)2007,JPO&INPIT