baber/WOPTO huggingface dataset:
Patent JP-2008236731-A (JP)
Title: Wireless communication method
Inventor: YOKOTA TOMOYOSHI
IPC: H04W52/02
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide wireless communication method capable of executing handover suppressing the generation of packet loss while reducing power consumption in the case of utilizing a plurality of wireless communication systems wherein the system of a physical layer or the like is different.  <P>SOLUTION: The wireless communication method comprises: steps (S103A, S109) of acquiring the communication quality of a first wireless communication system and a set first wireless link (wireless link L1) through a first link layer (link layer 301a); steps (S111, S113) of transmitting the communication quality from the first link layer to a high order layer (MIH user 313) for judging the preparation of the handover from the first wireless communication system to a second wireless communication system; and a step (S210) of requesting the setting of the second wireless communication system and a second wireless link (wireless link L2) through a second link layer (link layer 303a) on the basis of the request of the preparation of the handover from the high order layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182895-A (JP)
Title: Communication system
Inventor: KUWABARA KAZUHIRO
IPC: H04M1/725
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system, capable of speeding up the shift from a radio communication impossible state to a radio communication possible state.  <P>SOLUTION: When an MFP 1 shifts from a general mode to a power-saving mode, the MFP 1 transmits a "power-saving mode shift report" to a slave machine 31. The slave machine 31 sets, upon receipt of the "power-saving mode shift report", the time interval of execution of no-service search processing (S12) for searching whether a synchronous signal is not transmitted from the MFP 1 shorter than the time interval of a case in which the MFP 1 executes the no-service search processing while operating the MFP 1 in the general mode. Since the execution frequency of the no-service search processing is increased when the execution interval of the no-service search processing is shortened, the slave machine 31 can receive the synchronous signal early when the MFP 1 shifts from the power-saving mode to the general mode and starts to transmit the synchronous signal. Consequently, radio communications 300 between the slave machine 31 and the MFP 1 can be promptly started.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179770-A (JP)
Title: Organic and inorganic composite material and optical article
Inventor: MOCHIZUKI HIROAKI
IPC: C08K3/00
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic and inorganic composite material having a high transparency and refractive index, and excellent in heat resistance and moldability.  <P>SOLUTION: This organic and inorganic composite material is provided by dispersing inorganic fine particles having a 1 to 15 nm number-average particle diameter in a thermoplastic resin having at least one unit structure expressed by general formula (1) [wherein, X is H, a substituted or a non-substituted alkyl, or a substituted or a non-substituted aryl].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179290-A (JP)
Title: Automobile body side structure
Inventor: SUGIYAMA HIROTO
IPC: B62D25/16
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the transmission efficiency of a load transmitted in the longitudinal direction of a vehicle body, and to enhance the energy absorption efficiency of a collision load in an automobile body side structure.  <P>SOLUTION: Energy absorbing skeleton members 5, 6, 7 are provided on the inner side of a cabin of each outer plate of a front fender 2 and front/rear door panels 3, 4, and the skeleton members are arranged in series substantially in one line in the longitudinal direction of a vehicle body. During a head-on collision, the load from the front side of the vehicle body can be received from a fender skeleton. In addition, when the load is transmitted from the fender skeleton to the door skeleton, both the skeletons are arranged in one line, and the load is efficiently transmitted, and the energy absorption efficiency also becomes high. In particular, when the rigidity of a door hinge between the front fender and the front door panel is higher than that of each skeleton member, the collision energy can be continuously absorbed by each skeleton, and the energy absorption efficiency can be enhanced thereby.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008125128-A (JP)
Title: Photographic image projection apparatus
Inventor: SAKURAI KEIICHI
IPC: H04N5/222
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a processing time required for projecting an image captured by photography.  <P>SOLUTION: A computer 2 determines a variation in an image of a document 4. If the variation in the image of the document 4 is equal to or more than a predetermined threshold value, it is determined that there is no motion in the image like document exchanging and a resolution of an image with which a processing time can be shortened, is switched to low resolution. Furthermore, if the variation in the image of the document 4 is less than the predetermined threshold value and it is determined that there is no motion in the image like a case where the document 4 is placed on a platen 13, the computer 2 switches the image resolution to high resolution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199021-A (JP)
Title: Conveyance device in substrate processing equipment
Inventor: FRITSCHE WOLF-ECKART
IPC: B65G49/06
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance device which comprises a continuous conveyance segment for continuously in-line carrying substrates along a conveyor line into some treat sections, and assures a reduced cycle time by improving a function of the conveyance device.  <P>SOLUTION: The conveyance device consists of a carrying means 9 containing at least two equivalent mobile - combined segments 10, the substrate 8 is arranged in predetermined position by combined segments, and combined segments 10 alternately allotted to a conveyor line 4, form a conveyor segment 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009190833-A (JP)
Title: Decurling roller
Inventor: MIZUNO EIJI
IPC: B29C48/32
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decurling roller which is fitted to an electrophotographical type OA apparatus such as a copier, an image recording device, a printer, and a facsimile, and capable of demonstrating the superior decurling effect to curled paper sheets, and has small compressive permanent set of an elastic body, and superior heat resistance.  <P>SOLUTION: The decurling roller has an elastic body 21 on an outer circumference of a shaft 11, and mitigates or eliminates curls of the paper sheets by pressing the curled paper sheets to the roller harder than the elastic body 21 with the elastic body 21. In the elastic body 21, an outer circumferential surface of an extruded cylindrical silicon foam is polished, and cells 26 are exposed on the outer circumferential surface 25, and a skin 23a is provided on an inner circumferential surface 23 of a center hole 22 in which the shaft is inserted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200668-A (JP)
Title: Wireless communication system and wireless communication method
Inventor: SUZUKI ISAO
IPC: H04J3/14
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile station for detecting the presence/absence of a failure accompanying communication with a base station and surely transmitting failure information to a server when detecting the failure.  <P>SOLUTION: In the wireless communication system, the mobile station includes a control means for detecting (S30) the presence/absence of a failure accompanying the communication with the base station and storing the failure information in a storage means when detecting the failure. The control means transmits the failure information through the base station to the server in particular when the mobile station is reactivated or position registration processing is performed, and when the server is not accessed due to a connection defect with the base station, stores the failure information until another base station is connected and transmits the failure information through another base station to the server after the communication with another base station is restored. The server includes a storage means which is accessible from a communication terminal for analysis and stores the received failure information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200159-A (JP)
Title: Vacuum processing apparatus and vacuum processing plant
Inventor: KISHIMOTO KATSUSHI
IPC: H01L21/677
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintenability inside a vacuum processing chamber of a vacuum processing apparatus.  <P>SOLUTION: The vacuum processing apparatus 1 includes a first process chamber 101 in which a workpiece 107 is housed for vacuum treatment, a second process chamber 102 which can be evacuated and where a workpiece before vacuum treatment and a workpiece after vacuum treatment are housed, a gate part 103 interposed between the first process chamber and the second process chamber, being detachable from the first process chamber, a transportation device 202 with which the workpiece before vacuum treatment is transported into a vacuum processing part 104 from a carry-in part 108 through the gate part 103, and a workpiece after vacuum treatment is transported from the vacuum processing part 104 to a carry-out part 119, and a moving mechanism 200 for separating the first process chamber away from the second process chamber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198351-A (JP)
Title: Annular part for calibration, shaft part, bearing and manufacturing method therefor
Inventor: MUTO YASUYUKI
IPC: G01B5/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure for an annular part for calibration at low cost, which can set a measurement speed of a measurement machine freely and carry out a calibration in further consideration of background vibration of this measurement machine, and to obtain a manufacturing method therefor.  <P>SOLUTION: A spline shaft 11 having a prescribed number of projecting parts 12, 12 is pressed into an annular raw material 14, thereby forming concavo-convex areas whose number corresponds to that of the projecting parts 12, 12, on the outer circumferential surface of the annular raw material 14. Then, a polishing operation is applied to the outer circumferential surface, thereby smoothing these concavo-convex areas and bringing the outer circumferential surface so as to have a substantially cylindrical surface. Next, the annular raw material 14 is removed from the spline shaft 11, thereby obtaining the calibration-use annular part, having the outer circumferential surface which is a measurement surface, in a state where mutually smooth and continuous concavo-convex areas are formed thereon, which have a prescribed magnitude of amplitude and whose number corresponds to that of the concavo-convex areas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200284-A (JP)
Title: Laser light source device, image display device, and monitoring device
Inventor: TAKAGI KUNIHIKO
IPC: H01S5/183
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light source device capable of achieving high power, and to provide an image display device and a monitoring device.  <P>SOLUTION: The laser light source device includes a light source emitting a fundamental wavelength light, a wavelength conversion element 16 for converting at least part of the fundamental wavelength light into a laser beam having a predetermined conversion wavelength, a reflection part 18 provided at an emission edge face 16b of the wavelength conversion element 16 to make a light having a predetermined conversion wavelength penetrate and to make the fundamental wavelength light reflect, and an optical path adjusting element 13 that makes the fundamental wavelength light emitted from the light source reflect toward the wavelength conversion element 16 and adjusts an optical path of the fundamental wavelength light reflected at the reflective part 18 so as to be returned to the light source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008217792-A (JP)
Title: System and method for transformation of syndicated content for mobile delivery
Inventor: SHENFIELD MICHAEL
IPC: G06F13/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for embedding metadata for delivery in mobile radio environment into a syndicated content feed.  <P>SOLUTION: The method for embedding metadata for delivery in mobile radio environment into the syndicated content feed includes: receiving content from a syndicated content provider; embedding the metadata into the content using a standard schema extension mechanism to form modified content; and publishing the modified content.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009202850-A (JP)
Title: Transportation assisting wheeled cart and transportation method using the same
Inventor: KONO YUTAKA
IPC: B62B1/12
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact and lightweight transportation assisting wheeled cart allowing easy adjustment of size, and a transportation method using the same.  <P>SOLUTION: The transportation assisting wheeled cart is equipped with a pair of wheels mounted to a base for supporting a transporting article and has an axis aligned and extending in the width direction. The base is equipped with two base elements juxtaposed in the width direction, and a joining device for adjustably joining the distance in the width direction between the base elements. For a long article, the two sets of the transportation assisting wheeled cart are mutually separately disposed in the depth direction and the long article is loaded on them. The size can be adjusted by making adjustment to the transporting article, it is compact and lightweight, and material handling operation is easy.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211996-A (JP)
Title: Connector
Inventor: TORII CHIEKO
IPC: H01R13/639
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of preventing its chattering while stabilizing a locking state at the time of engagement.  <P>SOLUTION: The connector includes a pair of connector housings 10, 30, the connector housing 10 having a flexible lock arm 16 with a locking part 17 on its end and the other connector housing 30 having an engaging projection 37 projectingly formed therein. Upon mutual fitting of both connector housings 10, 30, a locking part 17 gets over the engaging projection 37 while the lock arm 16 is elastically deformed. A tapered inclined surface 38a getting higher as it goes backward in relation to the engaging projection 37 is formed in the connector 1 wherein the locking part 17 is locked on the back 37b of the engaging projection 37 by making the lock arm 16 elastically return, and the locking part 17 is located on the inclined surface 38a while the locking part 17 is locked on the back 37b of the engaging projection 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218627-A (JP)
Title: Presence updating method, telephone set and program
Inventor: ASAMI MIYA
IPC: H04M3/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to call a person without knowing the telephone number of the person.  <P>SOLUTION: Information on the user who uses a first telephone set 11 and presence information including a telephone number assigned to the first telephone set 11 are transmitted from the first telephone set 11 to a presence management server 2. Then the presence information is registered in a first telephone directory database that the presence management server 2 has. Then the presence information registered in the first telephone directory database is reported to a second telephone set 5. The reported presence information is registered in a second telephone directory database that the second telephone set 5 has.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218765-A (JP)
Title: Optical receiving apparatus
Inventor: SUGIHARA KOHEI
IPC: H04B10/516
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique accurately reproducing data from an optical signal modulated using a differential M phase shift modulation system.  <P>SOLUTION: A demodulator 1 has a heater 21 for applying phase shift to an optical signal obtained by branching an optical signal PS. A phase shift amount in the heater 212 is controlled by a control unit 50. The control unit 50 includes: a signal generator 52 for generating a low-frequency signal LFS1; an envelope detector 51 for detecting an envelope of an electric signal ES1; a manipulated variable determination section 53 for determining a control voltage VT1 for the heater 212 on the basis of a detection signal DS1 output from the envelope detector 51 and the low-frequency signal LFS1; and an adder 54 for outputting, as a control signal CS1, a signal obtained by adding the low-frequency signal LFS1 to the control voltage VT1. The heater 212 varies the phase shift amount in response to the control signal CS1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216285-A (JP)
Title: Double-tube heat exchanger
Inventor: TOKIZAKI KAZUMI
IPC: F28D7/10
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-tube heat exchanger can uniform the flow of a refrigerant in the circumferential direction in a first refrigerant flow channel between an outer pipe and an inner pipe.  <P>SOLUTION: This double-tube heat exchanger 1 includes the outer pipe 2, and the inner pipe 3 disposed in the outer pipe 2 with a clearance, the clearance between the outer pipe 2 and the inner pipe 3 is applied as the first refrigerant flow channel 4, and the inside of the inner pipe 3 is applied as a second refrigerant flow channel 5. A refrigerant inflow pipe 9 and a refrigerant outflow pipe are connected with the outer pipe 2 with a clearance in the longitudinal direction of the outer pipe 2 while being communicated with the first refrigerant flow channel 4. A resistance applying section 10 projecting into the outer pipe 2 and applying the resistance to the flow of the refrigerant to the refrigerant outflow pipe side, is disposed on an end portion of a peripheral wall of the refrigerant inflow pipe 9 at a downstream side in the flowing direction of the refrigerant in the first refrigerant flow channel 4 on the peripheral wall of the refrigerant inflow pipe 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219239-A (JP)
Title: Motor control device
Inventor: NAKAMURA MAKOTO
IPC: H02P21/22
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure the controllability of output torque without excessively increasing an operation load, in a motor control device which controls a motor by correcting an output of a position detector for detecting the rotational position of the motor.  <P>SOLUTION: In the control of a rectangular-wave voltage, the control device 30 calculates a torque estimation value used for torque feedback control on the basis of motor currents iv, iw from a current sensor 24 and a rotational angle θ from a rotational angle sensor 25. The control device 30 possesses a relationship between a current phase of the motor current flowing in the AC motor M1 and the torque estimation value in advance, and determines that a variation amount of the torque estimation value caused by an error of the rotational angle θ is large when a change amount of the torque estimation value with respect to the current phase becomes relatively large. In this case, the control device corrects the rotational angle θ from the rotational sensor 25, and calculates the torque estimation value by using the corrected rotational angle θ.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218943-A (JP)
Title: Information communication device
Inventor: KAJIYAMA TOMOHITO
IPC: H04M9/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information communication device for preventing a communication means from being exposed to the outside in an energization state, when removing an exposed panel.  <P>SOLUTION: The information communication device A has a body module M fixed onto a wall, and the exposed panel P that is removably attached to the front side of the body module M and receives power supplied from a body-side connector provided in the body module M. The body module M has a proximity switch SW comprising a lead switch turned on by allowing a permanent magnet MG provided in the exposed panel P to approach within a prescribed distance range. The proximity switch SW turns on conduction to the body-side connector when the exposure panel P is attached to the body module M and approaches the body module M.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218433-A (JP)
Title: Light receiving apparatus, method for manufacturing the same, and electronic equipment using the light receiving apparatus
Inventor: YANAGI TAKAYUKI
IPC: B41J2/44
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiving apparatus capable of detecting a laser beam at accurate timing even when the laser beam is made obliquely incident on a light receiving surface of a light receiving element.  <P>SOLUTION: A laser beam L is made incident in a direction orthogonal to a longitudinal direction of a cylindrical lens 5a, refracted on the surface of the lens 5a, deflected to the center of the lens 5a, and made incident on the light receiving surface of the light receiving element 3 arranged just under the center of the lens 5a. Even when an incident angle α of the laser beam L on a surface position of the lens 5a is large, an incident angle β of the laser beam L on the light receiving surface of the light receiving element 3 is reduced (α>β), and the laser beam L is made incident from a position near to just above the light receiving surface of the light receiving element 3. Thereby, after the incidence of the laser beam L on the surface of the lens 5a, the laser beam L is not irregularly reflected in translucent resin 5 and no error is caused in the detection timing of the laser beam L by the light receiving element 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009227691-A (JP)
Title: Rust-preventive oil composition
Inventor: MOTOYAMA TADAAKI
IPC: C10M169/04
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional rust-preventive oil composition, which may cause trouble of rust formation because of its insufficient performance of a neutral salt water spray test (JIS K2246) though it requires no degreasing by a solvent to reduce bad influence to heat treatment.  <P>SOLUTION: The rust-preventive oil composition with kinematic viscosity of 1-100 mm<SP>2</SP>/s at 40°C is provided when an alcohol derivative of amine represented by a formula (1) is blended in a base oil by an amount of 0.5-25 mass% based on the total amount of the composition. In the formula (1), R<SP>1</SP>is an 8-24C hydrocarbon group which may be a straight/branched chain or a saturated/unsaturated group; and R<SP>2</SP>and R<SP>3</SP>may be the same with or different from each other and are each a 1-12C hydrocarbon group which may be a straight/branched chain or a saturated/unsaturated group.  <P>COPYRIGHT: (C)2010,JPO&INPIT