baber/WOPTO huggingface dataset:
Patent JP-2012170701-A (JP)
Title: Pulsation detector
Inventor: TAKAHASHI YUSUKE
IPC: A61B5/0245
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pulsation detector having improved detecting performance.SOLUTION: The pulsation detector 100 includes: a pulse wave sensor 10, a filter section 30 and a frequency analyzing section 50. The frequency analyzing section 50 includes: a first processing section 60 for executing signal processing including pulsation/noise separating processing for separating a pulsation component from a body movement component on the basis of a frequency spectrum of a filtered signal to specify a pulsation-exhibiting spectrum; a second processing section 70 for executing pulsation-exhibiting spectrum-capturing processing to try to capture the pulsation-exhibiting spectrum on the basis of the frequency spectrum of the pulse wave signal, and a determining section 80 for determining whether or not the pulsation-exhibiting spectrum-capturing processing can be executed by the second processing section 70.
Patent JP-2012178636-A (JP)
Title: Channel estimation apparatus and channel estimation method
Inventor: TANAKA TAKANOBU
IPC: H04J11/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a channel estimation apparatus and a channel estimation method capable of improving estimation accuracy of a channel response.SOLUTION: A reference signal replica generation section 1 generate a replica of a reference signal. A complex division section 2 performs complex division of the received signal by the replica of the received reference signal to calculate channel response estimation values. An IDFT section 3 performs conversion to time-domain channel response estimation values. A peak search section 8 searches for an impulse component at a maximum level within a predefined range from among the channel response estimation values output from the IDFT section 3. A window slide section 9 calculates a window function from some sample points around a sample point of the impulse component at the maximum level specified by the peak search section 8. A window function multiplication section 4 multiplies the channel response estimation values output from the IDFT section 3 by the window function calculated from the window slide section 9. A DFT section 5 performs conversion to frequency-domain channel response estimation values.
Patent JP-2011240919-A (JP)
Title: Electrically assisted bicycle
Inventor: SHIMAZU MASAHIRO
IPC: B62M6/45
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrically assisted bicycle to which suitable auxiliary force is applied according to a travelling environment.SOLUTION: The electrically assisted bicycle includes a traveling environment load setting table in which various types of traveling environment loads are predefined by employing a bicycle traveling speed and a torque applied to a crankshaft as variables. A traveling environment load is detected by fitting a torque detected by a torque detecting unit 43 and a traveling speed detected by a traveling speed detecting unit 42 in the table. A control unit 31 sets a ratio (assist ratio) of an assist drive force to be generated by an electric drive system to a drive force generated by a human power drive system based on the detected load, and causes the electric drive system to generate the assist drive force at the set ratio.
Patent JP-2012185568-A (JP)
Title: Facility reservation management system, use situation notification device and use situation updating method
Inventor: TANAKA KATSUJI
IPC: G06Q30/06
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a facility reservation management system for accurately grasping the use situation of a facility while avoiding the use of the facility by a third person.SOLUTION: A facility management server 80 is configured to manage reservation information as information acquired by associating a user who has made a reservation for each facility with the use situation of the facility. A use situation notification device 90 is configured to notify the use situation management server 80 of the use situation of the facility. Use situation notification means 91 is configured so as to be carried by the user of the facility, and configured to notify the facility management server 80 of information indicating the start of use as the use situation of the facility as well as the identification information of the user by using the fact that a user specification medium as a medium for storing the identification information of the user has been placed at a predetermined position as a trigger, and to transmit information indicating the end of use as the use situation of the facility as well as the identification information of the user by using the fact that the user specification medium has been displaced from the predetermined position as a trigger.
Patent JP-2012185050-A (JP)
Title: Distance and speed measuring device
Inventor: MAO XUESONG
IPC: G01S17/50
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a distance and speed measuring device using a spread spectrum system for highly accurately measuring distance and speed.SOLUTION: A modulation code acquired by calculating the logical sum of a PN code and a periodical code is used as a spread code that conducts intensity modulation of irradiation light. The period of the periodical code is set as 6 times the pulse width or above. Such a modulation code has a sharp peak in autocorrelation function thereof enabling accurate calculation of distance up to a target object. In addition, in sampling of a beat signal of local light and reflected light, as the signal strength does not become 0 at the timing of code 1 in the periodical code, the beat signal can be highly accurately calculated so that the speed of the target object can be also highly accurately measured.
Patent JP-2012190876-A (JP)
Title: Control board
Inventor: HIGASAYAMA TAKASHI
IPC: H02B1/56
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a control board which deals with a demand for reducing the size of a housing and the addition of devices incorporated in the housing while blocking the devices in the control board from contacting with external air and performs sufficient heat radiation and cooling.SOLUTION: A control board includes: a heat exchanger 3 located in a ceiling part 3b of a housing; a duct 5 located on the housing inner side of an open/close door; first fans 3c taking in external air to the heat exchanger 3; second fans 7 sending internal air of the housing to the heat exchanger 3 through a rear portion of the housing; third fans 3d sending the internal air that passed through the heat exchanger 3 downward to a front portion of the housing; fourth fans 5a disposed in the duct 5 below the third fans 3d and taking in the internal air to the duct 5; and fifth fans 5b disposed in a portion of the duct 5 which is located below the fourth fans 5a and exhausting air from the duct 5 to the housing 2.
Patent JP-2012189141-A (JP)
Title: Vibration-isolating connecting rod
Inventor: SAKATA TOSHIFUMI
IPC: F16F15/08
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-isolating connecting rod which can be manufactured at a low cost using two metal plates of the same shape, with assemblability being excellent.SOLUTION: In the vibration-isolating connecting rod, a first metal plate 34 and a second metal plate 36 which is overlapped with the first metal plate 34 are swaged and fixed with a rod body. The first metal plate 34 includes a plurality of first swaging parts 50 for pinching the peripheral part of the second metal plate 36. The plurality of first swaging parts 50 are provided in such manner as avoids a line symmetry position which sandwiches a center line C that connects a first inner cylinder 22 which a first vibration-isolating bush 18 includes and a second inner cylinder and a second inner cylinder 28 which a second vibration-isolating bush 20 includes, with one first swaging part 50 taking a center line C of the other first caulking part 50 as an axis of symmetry. The second metal plate 36 includes a plurality of second swaging parts 52 which pinch the peripheral part of the first metal plate 34, to show the same shape as the first metal plate 34.
Patent JP-2012191006-A (JP)
Title: Stacked capacitor
Inventor: AOKI TAKASHI
IPC: H01G4/232
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a stacked capacitor that implements high ESL.SOLUTION: A first through conductor 17 is arranged in an element assembly 2 so as to extend in a stacking direction of a plurality of insulator layers 11, and has one end connected to a second electrode portion 3b of a first terminal electrode 3 and the other end positioned in the element assembly 2. A second through conductor 19 is arranged in the element assembly 2 so as to extend in the stacking direction, and has one end connected to a second electrode portion 5b of a second terminal electrode 5 and the other end positioned in the element assembly 2. A first internal electrode 13 is connected only to a first connection conductor 7. A second internal electrode 15 is connected only to a second connection conductor 9. A third internal electrode 14 is connected to the first connection conductor 7 and the first through conductor 17. A fourth internal electrode 16 is connected to the second connection conductor 9 and the second through conductor 19. The third and fourth internal electrodes 14, 16 are positioned nearer to a first main surface 2a than the first and second internal electrodes 13, 15.
Patent JP-2012195330-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KUBO HITOMI
IPC: H01L21/56
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To inhibit warpage of a board (assembly) on which an encapsulating body is formed.SOLUTION: Because through holes 10e, 10f are formed in a multi piece-divided board 10, and an undersurface gate side cavity and an undersurface air vent side cavity are formed in a lower die of a molding die, not only a body encapsulation part 17a on a top face 10a side of the multi piece-divided board 10 and a gate side circumference encapsulation part 17b, but also on an undersurface 10b side, a gate side undersurface encapsulation part 18a and an air vent side undersurface encapsulation part 18b are formed. Accordingly, stress due to thermal expansion or thermal contraction can be generated on the undersurface 10b side of the board to balance stresses generated on both surfaces of the board thereby to inhibit warpage of the multi piece-divided board 10.
Patent JP-2012193725-A (JP)
Title: Intake air device of internal combustion engine
Inventor: TANAKA ATSUSHI
IPC: F02D9/10
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress turbulence of intake air flowing along the bore wall face of a throttle body 1, to prevent occurrence of blowing noise near a purge port 16, and to reduce the pressure loss of the intake air flowing through a throttle bore 11.SOLUTION: A groove side face 21 roughly orthogonally crossing the bore wall face of the throttle body 1 is provided upstream of a tilted groove 15, and a groove bottom face 22 tilted to be upward slope toward the bore wall face from the purge port 16 is provided downstream of the tilted groove 15, thus the occurrence of a flow toward the purge port 16 of the intake air flowing along the bore wall face of the throttle body 1 is suppressed, and by steplessly connecting the deep side of the tilted groove 15 to the bore wall face of the downstream of the intake air flow direction, or to the flow wall face of an intake manifold 2, the intake air can flow downstream (to the engine side) without causing turbulence of the intake air flowing along the bore wall face, and without causing stagnation.
Patent JP-2012198045-A (JP)
Title: Method and apparatus for detecting or measuring interaction between substances
Inventor: TAKABATAKE TAKETOSHI
IPC: G01N21/27
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus in which a reaction between a substance immobilized on a sensor chip and a substance interactive to the immobilized substance may be detected or measured at a high speed and with high sensitivity although a flow method is employed.SOLUTION: A method for detecting or measuring a reaction between a substance immobilized on a sensor chip and an interactive substance comprises a step of moving a target substance, which has been moved in one direction along a sensor face of the sensor chip, in an opposite direction along the sensor face of the sensor chip. An apparatus for detecting or measuring a reaction between a substance immobilized on a sensor chip and an interactive substance comprises the sensor chip having a sensor face; and moving means for moving a target substance in one direction along the sensor face. The moving means may move the target substance, which has been moved in one direction along the sensor face of the sensor chip, in an opposite direction along the sensor face of the sensor chip.
Patent JP-2011160655-A (JP)
Title: Bulk amorphous metal magnetic member for electric motor
Inventor: DECRISTOFARO NICHOLAS J
IPC: H02K1/02
Filed: 2011-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency electric motor having a polyhedrally shaped bulk amorphous metal plate piece layer.  <P>SOLUTION: In the electric motor, at least one or more low-core-loss bulk amorphous metal magnetic members, including a plurality of substantially similar amorphous metal plate piece layers to form a three-dimensional shape part having a polyhedral shape are stuck to each other. The low-core-loss bulk amorphous metal magnetic member has an arcuate surface, preferably, includes two arcuate surfaces that are disposed oppositely to each other. The magnetic member is operable at excitation frequencies of about 50 kHz to about 20,000 Hz. When the electric motor is operated at a peak induction level B<SB>max</SB>, and at an exciting frequency "f", and when the core loss, the excitation frequency and the peak induction level are measured in watts per kg, Hertz and Tesla, respectively, the member has the core loss less than "L", wherein "L" is given by formula L=0.0074f(B<SB>max</SB>)<SP>1.3</SP>+f<SP>1.5</SP>0.000282f<SP>1.5</SP>(B<SB>max</SB>)<SP>2.4</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012196297-A (JP)
Title: Medical information image display system and control program thereof
Inventor: YAMAMOTO KAZUNORI
IPC: G16H10/60
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a medical information image display system which enables the easy grasp of whether or not a medical information image to be displayed conforms with a predetermined criterion.SOLUTION: The medical information image display system includes: a storage part for storing medical image data; a determination part for determining whether or not the medical image data represents one acquired before a predetermined criterion day; and a display part for displaying a medical information image which is a medical image based on the medical image data and also is in a display form to recognize whether or not the image represents one obtained before the criterion day. A framed medical image G2 where a frame Fr is attached to the medical image is displayed as the medical image in the display form to recognize whether or not the image represents one obtained before the criterion day when the image is the one before the reference day.
Patent JP-2012197373-A (JP)
Title: Foamed molded product and its use
Inventor: TERASAKI SHINGO
IPC: C08J9/14
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To suppresses sounding of a formed molded product comprising a polyethylene-based resin and a polystyrene-based resin as basic resins.SOLUTION: The formed molded product comprises 100 pts.wt. of a polyethylene-based resin having a density of 912-950 kg/mand 100-500 pts.wt. of a polystyrene-based resin as basic resins and has an integral average load of ≤0.80 N and an amplitude in a range of 0.01-0.15 N in a friction coefficient measurement of JIS K 7125.
Patent JP-2012200274-A (JP)
Title: Antibacterial catheter and method for manufacturing the same
Inventor: TAKEMURA NAOTO
IPC: A61L29/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial catheter capable of maintaining antibacterial performance for a long time by preventing antibacterial particles from being peeled off from its surface even if the particles are insoluble in water, and having excellent adaptability to blood; and to provide a method for manufacturing the catheter.SOLUTION: The antibacterial catheter has a coating layer containing antibacterial particles on at least the surface of an intravascular insertion portion of the catheter. In the catheter, of the antibacterial particles forming the coating layer, the total volume% of the antibacterial particles having a particle size of 0.04-1.0 μm is ≥97%, and the coating layer has a surface roughness of <0.1 μm in arithmetic mean roughness (Ra).
Patent JP-2012205029-A (JP)
Title: Recording and reproducing method, and recording and reproducing device
Inventor: MORI NAOKI
IPC: G11B20/10
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of redisplaying a two-dimensional code or displaying the two dimensional code for a given length of time, when a user is going to obtain information of the two-dimensional code in displaying an information screen, a video display is switched to another screen.SOLUTION: The method comprises: an image recognition method for recognizing an image captured by a camera; a recording/reproduction control method for recording and reproducing on a storage medium contents distributed by broadcast or communication; and a two-dimensional code discrimination method for detecting that a two-dimensional code is included in a content, so that a video in which a two-dimensional code is displayed can be automatically recorded.
Patent JP-2012201873-A (JP)
Title: Film for forming protective film and sheet for forming chip protective film
Inventor: KAINO SAYAKA
IPC: C09J201/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a film for forming a protective film capable of being manufactured by a semiconductor device, the film having high uniformity and high reliability even when exposed under sever temperature condition.SOLUTION: The film for forming the protective film contains a binder polymer component (A), a curable component (B) a coloring agent (C) and a porous silica (D), wherein the content of the porous silica (D) is 1-80 pts.wt, per 100 pts.wt. total solid portion.
Patent JP-2012209413-A (JP)
Title: Metal precursor formation material for solar cell, method of manufacturing metal precursor formation material for solar cell, and method of manufacturing ib-iiia-via-based compound solar cell
Inventor: KANEKO TOSHIHIKO
IPC: H01L31/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal precursor formation material for solar cell with which a metal precursor having good film quality can be manufactured at low cost, a method of manufacturing the metal precursor formation material for solar cell, and a method of manufacturing an IB-IIIA-VIA-based compound solar cell.SOLUTION: A metal precursor formation material 10 for solar cell according to the present invention has a plurality of particles 12 deposited on a base 11, and the particles 12 have core particles 16 containing a group IIIA element, and a coating substrate 14 which covers peripheries of the core particles 16 and contains a group IB element. Consequently, the metal precursor can be obtained while cohesion is prevented by making the group IB substance prevent a group IIIA from cohering even if the group IIIA melts above its fusing point when the metal precursor is obtained by performing a heat treatment later. The metal precursor which has smaller unevenness and is free of composition variance can be obtained using the metal precursor formation material 10 for solar cell.
Patent JP-2012209790-A (JP)
Title: Active cable
Inventor: TAKESHITA KAZUYOSHI
IPC: H04B10/079
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an active cable recoverable from a communication failure between electronic equipment configured to connect an electric connector thereto by self-reset operations on both receiver side and transmitter side of the electric connector, or a hardware error of at least one of the receiver side or the transmitter side of the electronic connector.SOLUTION: A first MCU (master-side MCUb4) performs self-monitor as to whether a hindrance exists in processing under a data receiving control, and also monitors as to whether a hindrance exists in processing under a transmission control of a second MCU (slave-side MCUb5). When the first MCU determines that a hindrance exists in one of the processing under the data receiving control or the processing under the data transmission control, the first MCU is shifted to a reset state for reactivating the data receiving control, and the second MCU is shifted to a reset state for reactivating the data transmission control.
Patent JP-2012208414-A (JP)
Title: Pattern member cleaning method and cleaning device
Inventor: TAKAGI NORIAKI
IPC: G03F1/82
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pattern member cleaning method and a pattern member cleaning device enabling dust removal in which solid matter does not become residual on a pattern member.SOLUTION: There is provided a pattern member cleaning method for removing dust attached to a pattern member, in which a pattern is formed on a substrate, and the method includes: a step of imparting a liquid dust removal material that is solidifiable by cooling to a pattern-forming surface of the pattern member; a step of cooling the liquid dust removal material to form a solid or gel dust removal layer; and a step of removing the dust removal layer together with dust attached to the pattern member.
Patent JP-2012212329-A (JP)
Title: Information analyzer for analyzing redundancy of text data
Inventor: MURATA MAKI
IPC: G06F17/30
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To change a redundant expression to a simple expression by determining redundancy in an arbitrary area of text data.SOLUTION: An information analyzer 1000 includes: an analysis data acquisition part 102 for acquiring text data as an analysis object; and a redundancy determination part 113 for determining redundancy of text data in an arbitrary area. The information analyzer 1000 also includes an output part 120 which outputs a result of redundancy determination in the arbitrary area of text data as the determination result in a state that differs according to the difference of redundancy in the area.
Patent JP-2012215710-A (JP)
Title: Lens unit, lens, and imaging unit
Inventor: SASAKI RYUTA
IPC: G02B7/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens unit, a lens, and an imaging unit capable of suppressing deterioration in optical performance.SOLUTION: A first lens 11 includes a lens part 12 and an edge part 13 spreading around the lens part 12, in which a notch 13a, part of the outer shape of the edge part 13 cut out linearly, is formed on the edge part 13, and on the inside surface of a lens barrel 1, a compensatory part 6 is formed by multi-color molding at a position corresponding to the notch 13a, of the lens 11 fitted into the inside surface.