baber/WOPTO huggingface dataset:
Patent JP-2010178096-A (JP)
Title: Use restriction system of mobile terminal
Inventor: UMEDA MAKOTO
IPC: H04W12/08
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fraudulent use of a mobile terminal provided with a use locking mechanism even when the mobile terminal is left alone or lost and falls into the hand of a malicious finder.  <P>SOLUTION: The use restriction system of the mobile terminal includes: an access destination registration management means 15 for registering and managing access destination information including a telephone number of a mail address and a specific access destination flag for setting an access destination 200 as a specific access destination in an access destination registration management table 51 for each access destination 200; a specific access confirmation means 16 which, each time connection is started in the mobile terminal 100 when the specific access destination flag is set, confirms whether or not the connection in the mobile terminal is a connection to the specific access destination; and a use propriety control means 17 for resetting a counter for counting the number of times of the connection with an optional access destination 200 when the connection in the mobile terminal is the connection to the specific access destination and restricting use by operating the use locking mechanism when the count value exceeds the reference number of times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178579-A (JP)
Title: Semiconductor apparatus
Inventor: LIANG XIAOGUANG
IPC: H02M7/48
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus capable of suppressing, without a harmful effect, an erroneous output from occurring from a high-voltage side drive circuit for transmitting a gate drive signal to a high-side switching device.  <P>SOLUTION: The semiconductor device includes: a high-side switching device which is a high-voltage side switching device connected between a power supply potential and a GND potential in series and has a gate, an emitter and a collector and a low-side switching device which is a low-voltage side switching device; a high-voltage side drive circuit for transmitting a gate drive signal to the gate; a Vs terminal for giving a reference potential of the high-voltage side drive circuit provided in the high-voltage side drive circuit; a resistor one end of which is connected to the emitter of the high-side switching device and the other end of which is connected to the Vs terminal; and a diode an anode of which is connected to one end of the resistor and a cathode of which is connected to the other end of the resistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182741-A (JP)
Title: Semiconductor device
Inventor: NISHIJIMA MASAAKI
IPC: H01L29/812
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device composed of a group III-V nitride semiconductor that reduces loss of a high-frequency signal caused on a substrate, and improves high-frequency output and linearity of output electric power.  <P>SOLUTION: The semiconductor device composed of the group III-V nitride semiconductor includes a cover 116 for packaging, a ground conductor layer 118 formed on a bottom surface of the cover 116 for packaging, a high dielectric constant film 114 formed on the ground conductor layer 118, a back electrode 113 formed on the high dielectric constant film 114 and being not in contact with the ground conductor layer 118, the substrate 101 arranged on the back electrode 113 and made of silicon, a channel layer 103 and a Schottky layer 104 formed on the substrate 101, and a bias electrode 119 formed on the bottom surface of the cover 116 for packaging and being not in contact with the ground conductor layer 118, wherein the back electrode 113 is electrically connected to a bias electrode 119.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183260-A (JP)
Title: Content receiving and reproducing device
Inventor: IMAIZUMI HIROYUKI
IPC: H04N7/173
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content receiving and reproducing device which reproduces a part of content until all content distributed through a broadcast network is received and viewing license acquisition processing is completed, and reproduces the remaining part of the content after the viewing license acquisition processing.  <P>SOLUTION: The content receiving and reproducing device 3 reproduces relevant content 10p being a part of the content 10 distributed through the broadcast network (content decrypting and reproducing means 31), confirms that a main part encrypted content 10M being the remaining part of the content 10 to be distributed during reproduction processing is stored (storage completion determining means 36), decrypts the main part encrypted content 10M with a decryption key data 10k obtained by viewing license acquisition processing through a communication network (main part content viewing processing means 372), and reproduces the main part content 10m (content decrypting and reproducing means 31).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009217257-A (JP)
Title: Three-dimensional structure and light-emitting device
Inventor: IKEMOTO MASAO
IPC: H01S5/10
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reflective waves generated in a connection portion, and to improve coupling efficiency, when a waveguide in a three-dimensional photonic crystal is connected to a region where light propagates in a guide mode different from that in the waveguide.  <P>SOLUTION: The three-dimensional structure includes a first waveguide which is formed as a line defect in a three-dimensional photonic crystal and which causes light to propagate therein in a first guide mode, a reflective portion which is provided in the first waveguide to reflect part of the light propagating in the first waveguide, and a first region connected to the first waveguide so as to cause at least part of the light that has propagated in the first waveguide via the reflective portion in a second guide mode different from the first guide mode. The reflective portion is formed of media having a refractive index different from that of the media constituting the first waveguide, and has a homogeneous refractive index distribution in an entire section orthogonal to a first waveguide-extending direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010179842-A (JP)
Title: Active noise vibration control device, active noise vibration control device for vehicle, and active noise vibration control method
Inventor: OCHI DAISUKE
IPC: B60R11/02
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To detect divergence inclination in an early stage when the divergence inclination is present on secondary noise or secondary vibration.  <P>SOLUTION: The phase difference of a first reference signal and a second reference signal can be changed to an angle other than 90°. Therefore, when the filter coefficient of first and second one-tap adaptation filter is diverted, two filter coefficients are successively renewed so as to draw a track of elliptical shape at a periphery of the optimum point on a two-dimensional plane making the two filter coefficients as respective axes. As a result, the divergence inclination of the filter coefficient is increased, a first control signal, a second control signal, a synthesized control signal and an error signal are increased. Accordingly, the divergence inclination present on the secondary noise or the secondary vibration can be detected in an early stage by performing determination based on those signals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182973-A (JP)
Title: Semiconductor device
Inventor: MASUI TAKESHI
IPC: H01S5/187
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element capable of improving the adhesive properties between a low dielectric-constant material and a semiconductor material.  <P>SOLUTION: A columnar mesa section 17 is provided on a substrate 10, where the columnar mesa section 17 includes a lower DBR layer 11, a lower spacer layer 12, an active layer 13, an upper spacer layer 14, an upper DBR layer 15, and a contact layer 16, in this order starting from the side of the substrate 10. An annular upper electrode 21 is provided on an upper surface of the mesa section 17, and an electrode pad 23, electrically connected to the upper electrode 21, is provided around the mesa section. A pedestal section 26 is provided directly below the electrode pad 23. The pedestal section 26 includes a ruggedness section 26A made of a semiconductor oxide; and an embedded section 26B made of a low dielectric-constant material. The ruggedness section 26A has a ruggedness structure, and the embedded section 26B is formed so that it embeds the ruggednesses of the ruggedness structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231815-A (JP)
Title: Semiconductor device, semiconductor module, method of manufacturing semiconductor module, and mobile device
Inventor: SAITO KOICHI
IPC: H01L23/12
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability in connections between electrodes and bump electrodes provided in the semiconductor component device.  <P>SOLUTION: The semiconductor module 30 includes a board for mounting component devices 10 and the semiconductor devices 50 mounted on the board. The board 10 for mounting the elements includes an insulating resin layer 12, wiring layers 14 provided on one major surface S1 of the insulating resin layer 12, and bump electrodes 16 in electrical connection with the wiring layers 14, protruding toward the insulating resin layer 12 side from the wiring layers 14, respectively. The semiconductor device 50 has element electrodes 52 facing a semiconductor substrate 51 and the bump electrodes 16, respectively. The surfaces of metal layers 55 provided on the element electrodes 52 are laid out flush with the surfaces of a protective layer 54.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186146-A (JP)
Title: Infrared optical filter and method for manufacturing the same
Inventor: HIRAI TAKAHIKO
IPC: C23C14/10
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared optical filter which has an infrared ray interrupting function in a broad band region from a near infrared ray to a far infrared ray, which can selectively transmits infrared rays of a desired choice wavelength and which is low in cost and further to provide a method for manufacturing the same.  <P>SOLUTION: Each of filter sections 21, 22 formed on one surface side of a substrate 1 made of a Si substrate has a first λ/4 multilayer film 21 which is formed by laminating two or more kinds of thin films 21a, 21b having different refractive indexes and the same optical film thickness, a second λ/4 multilayer film 22 which is formed by laminating two or more kinds of thin films 21a, 21b and wavelength choice layers 23<SB>1</SB>, 23<SB>2</SB>which lie between the first λ/4 multilayer film 21 and the second λ/4 multilayer film 22 and have optical film thickness different from that of the thin films 21a, 21b corresponding to the choice wavelength. The thin film 21b is formed of a far-infrared ray absorbing material which absorbs far-infrared rays in a longer wavelength region than an infrared ray reflection band region set by the first λ/4 multilayer film 21 and the second λ/4 multilayer film 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184810-A (JP)
Title: Carrier roller, carrying unit and printer
Inventor: SAITO KOICHI
IPC: B65H5/06
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier roller capable of reducing cost and weight, and capable of also restraining carrying nonuniformity, and to provide a carrying unit using the carrier roller, and a printer.  <P>SOLUTION: This carrier roller includes a roller body 16 formed in a cylindrical shape by opposing a pair of end surfaces by press working. The roller body 16 continuously changes in an outer diameter over a central part 16f (16h) from both end parts 16e so that the central pat 16f (16h) between both end parts becomes a large diameter to its both end parts 16e.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190608-A (JP)
Title: Method for voice guidance on intersection and onboard navigation system
Inventor: YAMAKI KATSUHIKO
IPC: G01C21/00
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "method for voice guidance on an intersection and an onboard navigation system" which give no feeling of discomfort to a driver and perform appropriate voice guidance on the intersection even when any path to be followed or any intersection of the path to be followed is present between a guiding object intersection and a starting point of the guidance on the intersection.  <P>SOLUTION: On the occasion of the voice guidance on the intersection of the onboard navigation system which guides to the destination along a guiding route, it is checked whether the path to be followed exists between the current location and the guiding object intersection, when a point located at a set distance from the guiding object intersection is reached. When the path to be followed is present, it is monitored whether an angle difference between the direction of an entry link into the guiding object intersection and the direction of advance of the vehicle gets in the range of a set angle, and when the difference gets in the range of the set angle (after passing through the path to be followed), the voice guidance on the guiding object intersection is started.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191565-A (JP)
Title: Device, method, and program for receiving visitor
Inventor: TAKECHI MASASHI
IPC: G06Q50/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visitor reception device, visitor reception method and visitor reception program for, even if a person in charge cannot attend to a visitor, selecting a substitute person in charge who is able to smoothly attend, and for making the substitute person in charge attend to the visitor.  <P>SOLUTION: On the basis of a visit database in which the past visit history of a visitor is stored, the person who has an experience of attending to the visitor in the past is selected as the candidate of a substitute person in charge who attends to the visitor (S51). Then, on the basis of a candidate database in which information related with the person who may be the candidate of the substitute person in charge is stored, the person belonging to the same department as the department to which the visit expected person belong is selected as the candidate of the person in charge (S53). Then, scores determined for each of selection conditions are added so that the ranking of those substitute persons in charge can be achieved (S55). Then, the substitute persons in charge are selected in the order of the large score, and an attending request notification is transmitted (S61). Thus, the attendance to the visitor is requested to the optimal substitute person in charge.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193617-A (JP)
Title: Internally embedded magnet type motor having small cogging torque
Inventor: ODA YOSHIHIKO
IPC: H02K1/02
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an internally embedded magnet type brushless motor having a small cogging torque.  <P>SOLUTION: An internally embedded magnet type motor is configured as follows. A motor includes a stator having an annular yoke and a plurality of teeth on the inner peripheral side of the yoke, and a cylindrical rotor held rotatably on the inner periphery of the stator and embedded with permanent magnets. The magnetic permeability (μ<SB>S</SB>) of a stator material is 5,000-20,000, while the magnetic permeability (μ<SB>R</SB>) of a rotor material is 500-10,000, and the ratio (μ<SB>S</SB>/μ<SB>R</SB>) between the magnetic permeabilities of the stator material and the rotor material exceeds 1.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187964-A (JP)
Title: Bed device and x-ray ct apparatus
Inventor: SASAKI TOMIYA
IPC: A61B6/03
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily increase the number of movement shafts of a bed as regards a bed device and an X-ray CT apparatus.  <P>SOLUTION: A forward/backward movement unit 22a supports a top board 21 so as to be movable in forward/backward directions being an arrangement direction of a mount part 10 (a direction indicated by an arrow L1 and a direction indicated by an arrow L2 opposite to the direction L1 in the figure). An vertical movement unit 22b supports the top board 21 so as to be movable in vertical directions (a direction indicated by an arrow L3 and a direction indicated by an arrow L4 opposite to the direction L3 in the figure). A horizontal movement unit 23 supports the bed 22 in horizontal directions being the width direction of the top board 21 (a direction indicabed by an arrow L5 and a direction indicated by an arrow L6 opposite to the direction L5 in the figure).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188656-A (JP)
Title: Non-slip material welding device for pallet
Inventor: KUMADA SADAMICHI
IPC: B65D19/38
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the apex of a tape piece from overshooting a specified pressing position along the loading surface when the tape piece is fed, in a non-slip material welding device for a pallet wherein the tape piece is formed by cutting a non-slip tape to be pressed against and welded to the goods loading surface of a resin pallet and then the tape piece is pressed against and welded to the loading surface of the pallet.  <P>SOLUTION: This non-slip material welding device for a pallet has a guide 135 (a leading means) which guides the tape piece S2' fed by a feeder roller 122 and a driven roller 125 (a tape feeding means) and makes the apex of the tape piece S2' reach a specified position along the loading surface L. Here, the guide 135 leads the tape piece S2' while urging the tape piece S2' to be curved in the way that the inclination to the loading surface L becomes moderate toward the apex side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009148284-A (JP)
Title: Electrochemically active compound
Inventor: BRAVEN HELEN
IPC: C12Q1/6823
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of probing for a nucleic acid and comprising: bringing a nucleic acid solution into contact with an oligonucleotide probe labeled with an electrochemically active marker; providing conditions at which the probe is able to at least partially hybridize with any complementary target sequence which may be present in the nucleic acid solution; selectively degrading either hybridized, partially hybridized or unhybridized nucleic acid probe; and electrochemically determining information relating to the electrochemically active marker, and further to provide a new molecule with use in the method.  <P>SOLUTION: A compound with a specific structure comprises an oligonucleotide having a labeled atomic group and a sequence hybridizable to a target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010190383-A (JP)
Title: Sealing device for hydraulic cylinder, hydraulic cylinder device, and operation method for the same
Inventor: NISHIMURA SHINICHIRO
IPC: F15B11/08
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, since a high-pressure seal is adopted in a conventional hydraulic cylinder, its sliding resistance becomes large, and when the conventional hydraulic cylinder is adopted in a vibration test device, it can not be accurately controlled in high speed.  <P>SOLUTION: A sealing device for a hydraulic cylinder comprises a journal bearing provided on the piston side of the inner peripheral part of a head cover inserted with a piston rod for movably supporting the piston rod, a seal provided outside the journal bearing, an oil recovering circular groove formed on the inner peripheral part of the head cover between the journal bearing and the seal, a drain line connected to the oil recovering circular groove, and a drain recovering valve provided to the drain line. Thus, during pressure accumulation of the hydraulic fluid in an accumulator, a lost oil amount can be considerably reduced by closing the drain recovering valve provided to the drain line, thereby, the capacity of the accumulator can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198755-A (JP)
Title: Led lens structure for button
Inventor: IWATOMO HIROAKI
IPC: H01H13/02
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lens structure for button which can illuminate uniformly the surrounding of a button with a compact structure by using one piece of LED emitter installed at the lower part of the central part of the button, even if it is the button with a large diameter, when the surrounding of the button is illuminated in ring shape.  <P>SOLUTION: As for the LED lens structure for button which has a button, an LED emitter installed on a substrate at the lower part of the central part of the button, and a ring-shape light guide body arranged in ring shape at the surrounding of the button, the bottom face of the button 3 is made a convex curved face 31 projecting in a convex lens shape, and a ring-shape lens body 4 includes an opposite face 42 which extends from the lower end of the ring-shape light guide body 41 toward the LED emitter 2 and is opposed to the convex curved face 31, and thereby, emission of the LED emitter 2 is reflected from the convex curved face 31 toward the opposite face 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197579-A (JP)
Title: Endless belt, image fixing device, and image forming apparatus
Inventor: YOSHIZAWA HISAE
IPC: G03G15/20
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endless belt that is satisfactorily proof against scratch, compared with the case where the value of the tangent loss of a surface release layer is not taken into account.  <P>SOLUTION: The endless belt has a base material and a surface release layer. If the peak temperature of the tangent loss (tanδ) of the surface release layer is T(°C), the tangent loss (tanδ) of the surface release layer at a temperature of ((T°C or higher)+(70°C or lower)) is 0.7 or greater but 0.1 or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197633-A (JP)
Title: Display device, program, and information storage medium
Inventor: NAGUMO TAKASHI
IPC: H04N5/445
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device etc. that receives image signals from an image supply device more properly and displays an image.  <P>SOLUTION: A projector 100 includes: a communication section 110 to receive the image signals from the image supply device according to reception setting information; a determination section 120 to determine whether reception of the image signals is stable or not according to criterion information and reception status of the communication section 110; a control section 130 to cause the determination section 120 to perform determination after updating the reception setting information when it is determined that the reception is not stable, an image generation section 140 to generate an image based on the image signals, a projection section 190 to display the image. The control section 130 causes the image generation section 140 to generate a user adjustment instruction image and causes the projection section 190 to project the user adjustment instruction image when it is determined that the reception is not stable.  <P>COPYRIGHT: (C)2010,JPO&INPIT