baber/WOPTO huggingface dataset:
Patent JP-2013031012-A (JP)
Title: Pll
Inventor: NOGUCHI HIROKI
IPC: H03L7/093
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a PLL that reconciles stability and responsiveness.SOLUTION: In an embodiment, the PLL includes: a phase detector; a charge pump for generating a current on the basis of a result of detection by the phase detector; a loop filter connected to the charge pump and provided with a first variable resistance element; a VCO for controlling an output frequency in accordance with a signal input from the loop filter; a frequency divider for dividing the frequency of the output signal of the VCO to generate a feedback signal to be input into the phase detector; and a sequencer for controlling the loop filter. The sequencer controls the resistance value of the first variable resistance element to a first resistance value when a signal indicating that the PLL will be powered off is input or when a signal indicating that the PLL will be powered on is input, and after the PLL is stabilized, controls the resistance value to a second resistance value higher than the first resistance value.
Patent JP-2013038837-A (JP)
Title: Wireless base station
Inventor: OTSUKI TOSHIO
IPC: H02J7/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To effectively increase the installation number of charging stations which can charge batteries of electric vehicles or hybrid vehicles.SOLUTION: A wireless base station 0 for mobile communication installed around a parking lot 4 in which electric vehicles and hybrid vehicles can park, includes a charging device 2 provided for charging batteries of the electric vehicles and the hybrid vehicles parked in the parking lot 4. This makes it possible to impose a burden of an installation cost of the charging device 2 on a mobile communication carrier (a telecommunication carrier) and others to distribute the installation cost of the charging device 2.
Patent JP-2013037076-A (JP)
Title: Display device and brightness control method
Inventor: MAKIMOTO SHUJI
IPC: G09G3/34
Filed: 2011-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a brightness control method capable of reducing power consumption while preventing the visual reduction in brightness of a peripheral part in a display region of a display device.SOLUTION: A display device includes a substantially rectangular display region, and a control unit in which brightness in the display region is controlled so that brightness of a peripheral part in the display region is made lower than that of the center part in the display region. Moreover, the control unit controls brightness so that brightness of the center part in the display region, brightness in the vicinity of a vertical end part in the display region, brightness in the vicinity of a horizontal end part in the display region and brightness in the vicinity of an apex part in the display region are made lower in brightness in this order.
Patent JP-2013035405-A (JP)
Title: Hinge device for pivoting vessel
Inventor: SASAKI TAKASHI
IPC: B60P1/04
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device for pivoting a vessel reducing the total weight of a vessel pivoting section and thereby reducing the manufacturing cost of the hinge device and increasing the load weight of the vessel.SOLUTION: An interval c between right and left center brackets 15A and outer brackets 17A (or inner brackets 16A) respectively opposing the respective center brackets 15A is set narrower than an interval d between the respective center brackets 15A and the inner brackets 16A (or the outer brackets 17A) respectively opposing the center brackets. Also, stoppers are arranged on surfaces of the outer brackets (or the inner brackets) opposing root sections of the center brackets, and an interval between the stoppers and the center brackets is made narrower than an interval between the inner brackets (or the outer brackets) and the center brackets.
Patent JP-2013036890-A (JP)
Title: Position detection device
Inventor: KIRIHARA AKIHIRO
IPC: G01K7/36
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a position detection device that does not need an external power source.SOLUTION: The position detection device includes a magnetic body layer having magnetization, and a conductive pattern film formed on the magnetic body layer and containing a material having a spin orbital interaction. The conductive pattern layer extends in a direction of crossing the magnetization direction of the magnetic body layer, and comprises a plurality of conductive lines which cross each other on a plane. By heating or cooling an optional point of the magnetic body layer, the temperature in the magnetic body layer is modulated. Thus, a Spin seebeck effect is induced and an electric field is generated in the conductive pattern film. Information on a two dimensional position of the temperature modulation is estimated from electric potential change associated with the generation of the electric field.
Patent JP-2013037746-A (JP)
Title: Semiconductor device
Inventor: IWAMOTO HISASHI
IPC: G11C11/413
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which enables a memory array to control to be in an active/inactive state on the basis of a read/write command, does not supply a clock signal or electric power to the memory array in the inactive state, and thereby can reduce power consumption.SOLUTION: The semiconductor device includes a plurality of memory arrays 10A to 10N. Each of the plurality of memory arrays 10A to 10N includes a plurality of memory cells, and further includes a plurality of memory array control circuits 12A to 12N provided so as to correspond to the respective memory arrays. Each of the memory array control circuits includes read/write control circuits 112A to 112N for controlling a read/write operation from/to the corresponding memory arrays, and a selection circuit for enabling the respective corresponding memory arrays to activate the corresponding memory arrays on the basis of a clock signal and an output signal from the read/write control circuit.
Patent JP-2011258971-A (JP)
Title: Resistance variable memory device and method of fabrication
Inventor: CHRISTIE A CAMPBELL
IPC: H01L27/105
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for preventing agglomeration of a variable resistance memory device and achieving a temperature stability thereof.SOLUTION: The present invention provides a resistance variable memory device 100 comprising: a first electrode 16; a second electrode 24; a chalcogenide glass layer 18 between the first electrode 16 and the second electrode 24; and a tin-chalcogenide layer 20 between the chalcogenide glass layer 18 and the second electrode 24, in which at least one tin-chalcogenide layer 20 and at least one chalcogenide glass layer 18 are proximate to each other, and the tin-chalcogenide layer 20 comprises tin selenide. The present invention also provides a method for manufacturing the resistance variable memory device 100.
Patent JP-2012045384-A (JP)
Title: Circuitous band needle changing apparatus
Inventor: BRUEHWILER MICHEL
IPC: A61M5/32
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for storing needles for a medicament delivery device.SOLUTION: The apparatus is disclosed for storing and changing needles for a medicament delivery device having a medicament container, including a fixed mount for connecting the apparatus with the medicament delivery device, a needle holder displaceable along a circuitous path and connecting a plurality of needles displaceably disposed thereon, and a guide member for guiding displacement of the needle holder, the guide member being disposed about the fixed mount. The apparatus also includes a user interface rotatably disposed about the fixed mount and having at least one internal engaging structure for displacing the needle holder along the circuitous path.
Patent JP-2012080087-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MIYAIRI HIDEKAZU
IPC: G02F1/1368
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device having a structure in which a lower layer of a conductive layer in a multilayer structure is exposed, without increasing the number of masks.SOLUTION: A conductive film for forming a source electrode and drain electrode layer is formed in a two-layer structure. An etching mask is formed on the conductive film and the conductive film is etched using the etching mask. An upper layer of the conductive film is side-etched while the etching mask is left, thereby exposing a part of a lower layer of the conductive film. Thus, the source electrode and drain electrode layer are formed. A pixel electrode layer and the source electrode and drain electrode layer formed in this manner are connected in the exposed lower layer part. As for the conductive film for forming the source electrode and drain electrode layer, for example, a Ti layer may be used as the lower layer and an Al layer may be formed as the upper layer. The etching mask may be provided with a plurality of opening parts.
Patent JP-2012075866-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: TASHIRO RIKA
IPC: H02J7/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment that can charge the battery of a chargeable ultrasonic probe while limiting reduction in examination efficiency.SOLUTION: When the residual amount of power of an ultrasonic probe battery falls below a threshold value of Eth (S1) and it is determined from the examination state to be timing for refresh-charging (S2) and the number of times the battery has been charged reaches a threshold value of Nth (S3), a determination is made that refresh-charging is to be performed. After the battery is discharged and the residual amount of power is made to be 0 (S4), battery charging is performed by the power supply unit of the probe holder (S5) and charging operation is continued until the residual amount of battery power reaches the maximum value of Ef (S6). When it is not timing for refresh-charging (S2) or when the number of times the battery has been charged has not reached the threshold value of Nth (S3), top-up charging is performed without discharging the battery (S5, S6).
Patent JP-2013049215-A (JP)
Title: Form printing sheet and delivery slip
Inventor: SASUGA HIRONOBU
IPC: B42D11/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To make it difficult to cause jamming in a printer and to make it easy to separate the end part of the surface sheet by pinching it from the base material, in a form printing sheet that has a composition in which a surface sheet where the information is printed by the printer is separably bonded on the base material.SOLUTION: The form printing sheet 1 in which an information printing sheet 4 is separably bonded on the surface side of the base material 2, a pressure-sensitive adhesive 5 is provided on the back surface side of the base material 2, and the surface of pressure-sensitive adhesive 5 is coated and protected by the release paper 6, is divided into the margin part 1A and a form part 1B by slit 7 that reaches on the release paper 6 from the surface side of the information printing sheet 4. The base material 2 is divided into a band-like edge 21 and a subject part 22 by a cutting line 10 that reaches on the release paper 6 from the surface side of base material 2, When cutting the margin part 1A, the band-like edge 21 is provided to be cut and separated from the subject part 22 together with the release paper 6 that is separated from the base material 2.
Patent JP-2012029312-A (JP)
Title: Operation method of device for controlling electric actuator in optimal operation current distribution
Inventor: PAULO SANTERO
IPC: H03K17/687
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a low cost electric actuator control device.SOLUTION: A method for operating a device 1 for controlling an electric actuator 3 comprises: a pair of input terminals 4 and 5 connected to electrical energy sources 6 and 10 when the device is in use; multiple pairs of output terminals 7 and 8 connected between each other when each of the electric actuators 3 is in use; switch means 11 and 12 controlled for connecting the electric actuator 3 to the electrical energy sources 6 and 10 independently from each other. The method is composed of a process for controlling the switch means 11 and 12 controlled for supplying a current to the electric actuator 3 via the electrical energy sources 6 and 10. The control process includes: a process in which a specific electric actuator 3 determines the possibility of a series of operation states in which a current is supplied simultaneously from the electrical energy sources 6 and 10; and a process in which a current supplied to the specific electric actuator 3 is phase-shifted temporarily in order to reduce the effective value of the current taken out from the electrical energy sources 6 and 10.
Patent JP-2013052071-A (JP)
Title: X-ray diagnostic apparatus
Inventor: NOTOHARA DAISUKE
IPC: A61B6/02
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus, which makes it easy to position a specimen on a central rotational axis.SOLUTION: A laser marker 11 is provided on a central rotational axis x that turns an image system 4, and laser light O is emitted from the laser marker 11 along the central rotational axis x. The emission of laser light O in this way will enable confirmation of the laser light O emitted from the laser marker 11 provided at the central rotational axis x, and going along the central rotational axis x. Accordingly, it is easy to arrange a specimen toward the image system 4, by moving it relatively to the central rotational axis x on the, basis of the laser light O emitted from the laser marker 11 going along the central rotational axis x.
Patent JP-2013052471-A (JP)
Title: Suction pad material for polishing and method for manufacturing the same
Inventor: SHIMABAYASHI KAZUO
IPC: B24B37/30
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a stably producible suction pad material for polishing, which hardly comes off when polishing a substrate, a lens, a liquid crystal glass, and so on used for a precision apparatus, has a low compressive elastic modulus, and ensures high flatness of a surface to be polished, and a method for manufacturing the same.SOLUTION: The suction pad material for polishing includes an adhesive layer consisting of a polymeric elastic body (A) and a surface layer consisting of a porous polymeric elastic body (B) containing a crosslinking agent, both of which exist on a base material in turn. Preferably, the crosslinking agent should be an isocyanate crosslinking agent, a compression deformation volume should be greater at an upper part of a porous layer than at a lower part of the porous layer when compressed, a 100% extension modulus of the porous polymeric elastic body (B) should be 2 to 5 MPa, and the crosslinking agent should be a blocked isocyanate cross-linking agent. The method for manufacturing the suction pad material for polishing includes the steps of applying a processing liquid consisting of the porous polymeric elastic body (B) containing the crosslinking agent onto the adhesive layer consisting of the polymeric elastic body (A) on the base material for wet coagulation. Preferably, the crosslinking agent should be closed at an end and thermally treated after wet coagulation, and a wet-coagulated surface should be thermally pressed.
Patent JP-2013054190-A (JP)
Title: Image forming device
Inventor: TOMATSU YOSHIYA
IPC: G03G15/00
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To warm a recorded medium held by a cassette with a simple structure, in an image forming device for forming a toner image on the recorded medium held in the cassette and thermal-fixing the toner image on the recorded medium by a fixing device.SOLUTION: A lower wall surface of a housing 45 of a fixing device is a partition plate 46 for partitioning an inner space of the fixing device and an inner space of a paper-feeding cassette 3. The partition plate 46 is composed of a first plane plate 46a covering an upper part of the paper feeding cassette 3 except for a part of a rear end of the housing 45; and a second plane plate 46b projecting out in a collar shape from a rear wall surface of the housing 45 on the first plane plate 46a, and covering the part of the rear end of the housing 45 from an upper side. The second plane plate 46b is vertically superimposed with the first plane plate 46a at an interval, and the interval forms an opening portion 47. Therefore, the opening portion 47 transmits heat in the inside of the fixing device to paper P held in the paper-feeding cassette 3 as shown by an arrow of a solid line.
Patent JP-2013057525-A (JP)
Title: Decryption method and decryption apparatus
Inventor: SASAHARA HIDEO
IPC: H04L1/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for determining whether a signal obtained by receiving a satellite signal for carrying a navigation message is decrypted correctly.SOLUTION: A signal obtained by receiving a GPS satellite signal for carrying a navigation message is decrypted. Parity check processing is performed on decrypted data for the unit of a word in the navigation message specified to perform a parity check. Regarding a word from which no error is detected in the parity check processing, on the other hand, predetermined adequacy determination processing is performed thereon to determine adequacy of the decryption data, Then, decryption data of the words storing GPS satellite specific information therein and for which the absence of adequacy is determined in the adequacy determination processing are collated with each other. On the basis of the result of the collation, it is then determined whether the reception signal is decrypted correctly.
Patent JP-2013058601-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: TSUCHIYA YOSHINORI
IPC: H01L21/265
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which achieves low parasitic resistance by using SiC having a 3C-SiC structure for a source region to achieve high performance.SOLUTION: A semiconductor device of an embodiment comprises: a semiconductor substrate including a first n-type silicon carbide layer and a second n-type silicon carbide layer having lower n-type impurity concentration than the first n-type silicon nitride layer; a firs p-type impurity region formed on the second n-type silicon carbide layer; a first n-type 4H-SiC impurity region formed on the second n-type silicon carbide layer; a second n-type 3C-SiC impurity region formed on the second n-type silicon carbide layer and having a depth shallower than that of the first n-type impurity region; a gate insulation film bridging over surfaces of the second n-type silicon carbide layer, the first p-type impurity region and the first n-type impurity region; a gate electrode on the gate insulation film; and a metal silicide layer formed on the first n-type impurity region and including a bottom face and lateral faces, which sandwiches the second n-type impurity region with the first n-type impurity region at least at the lateral faces.
Patent JP-2013055915-A (JP)
Title: Underground moisture recovering device
Inventor: TSUBOI MINORU
IPC: A01G25/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a device recovering underground moisture using geothermal heat or solar energy.SOLUTION: A bottomless box is buried under a ground surface. The inside of the box is a hollow cavity. A cylindrical dew condensation cap 1 whose distal end part is closed is connected to a top surface of the box. The underground moisture rising to a ground surface part by the geothermal heat is present as the moisture in the bottomless box. The moisture rises to the top surface the dew condensation cap by convection in the box in the case temperature in the box is higher than temperature of an exterior wall of the dew condensation cap and is condensed when coming into contact with the exterior wall. The condensed water drops onto a dew condensation water guide plate 2 in the lower part in the box when not enduring its own weight in the exterior wall surface, and is absorbed by soil in side surfaces along the guide plate 2. A space part in the ground is warmed by solar light and temperature of the same rise higher than interior face temperature in the dew condensation cap 1 on the ground surface even during daytime when the sun shines in the case of using the dew condensation cap 1 passing solar light, as the result dew condensation corresponding to temperature difference occurs in the dew condensation cap 1.
Patent JP-2013057846-A (JP)
Title: End-surface closely arranged multicore optical fiber, manufacturing method therefor, and manufacturing apparatus therefor
Inventor: TANAKA NORIO
IPC: G02B6/04
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To address deterioration in parallelism of a plurality of optical fibers due to intrusion of an adhesive in a binding part of end-surface closely arranged multicore optical fibers, and address an increase in optical loss due to meandering of each optical fiber.SOLUTION: In an end-surface closely arranged multicore optical fiber, at least three or more of two types or more optical fibers are arranged in one or more guide grooves provided on a first substrate 501, sequentially from a lowermost layer, with each end surface closely arranged. Each of the optical fibers is sequentially placed, and the arranging position is regulated by only two surfaces closely arranged to the side face of the optical fiber out of a plurality of guide walls 541-544 constituting the guide groove and/or the optical fiber side faces that are placed in the lower layer than the optical fiber. Further, the plurality of guide walls constituting the guide groove and/or the side faces of the optical fibers placed at the lower layer than the optical fiber, and the optical fiber side face come into direct contact with each other. In the other end surface of each optical fiber, each of the optical fibers is independently formed of each other.
Patent JP-2013059703-A (JP)
Title: Carbon dioxide capturing material
Inventor: YOSHIKAWA KOHEI
IPC: C01B32/50
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide capturing material which can effectively capture carbon dioxide.SOLUTION: This carbon dioxide capturing material for capturing/separating the carbon dioxide from the gas containing the carbon dioxide comprises Ce oxide and the average pore size thereof is 60 Å or less.
Patent JP-2013044224-A (JP)
Title: Snow removal machine
Inventor: NAGASAKA TAKASHI
IPC: E04D15/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a machine for inexpensively and safely transporting snow, which is removed from a roof, to a snow dumping site without dropping the removed snow under eaves.SOLUTION: A funnel-shaped container 8 is attached to an end of a hose 14, and the rotation and drop of an impeller 10 make snow on a roof 9 transported to a snow dumping site 17 without being dropped under eaves. The snow on a passage under the eaves can be transported to the distant snow dumping site by connecting a hose with a screw. A person 5 performs an operation by a remote control 6 in a box 4.