baber/WOPTO huggingface dataset:
Patent JP-2011033442-A (JP)
Title: Navigation system
Inventor: NAKAGAWA TATSURO
IPC: B60R11/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system which enables a driver to immediately judge the right and the left in an advancing direction in the rear field of view, and to grasp the position and the advancing direction of a vehicle, on the occasion of backward movement of the vehicle.  <P>SOLUTION: The navigation system includes an image processing means 8, which performs processing of converting a surrounding map image into an image obtained by rotating it at an angle of 180° when a backward movement detecting means 4 detects that the vehicle moves backward or that the vehicle is in a state of being movable backward and when the surrounding map image displayed on a display means 5 is a plane map image. The means 8 also performs processing of changing the surrounding map image over to a bird's-eye view image obtained by looking down aslant on the side in the rear of the vehicle from the side in front of the vehicle when the surrounding map image displayed on the display means 5 is the bird's-eye view image obtained by looking down aslant on the side in front of the vehicle from the side in the rear of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035658-A (JP)
Title: Image processing device and method, data processing device and method, and program
Inventor: KAMEYAMA SUKEKAZU
IPC: H04N1/387
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve highly accurate and robust image conversion that relaxes input condition of a source image.  <P>SOLUTION: A learning-image coefficient vector in an intermediate eigenspace is acquired (#10, 12). In the intermediate eigenspace, a weight factor is determined based on the correlation among shortest distance, direction, distribution form, or distribution expansion of the learning-image coefficient vector and an input-image coefficient vector (#62). The weight factor is used, to determine the ratio between a tensor super-resolution process using tensor projection method and other general super-resolution processes. A first super-resolution image generated by the tensor super-resolution process (#30, 34) and a second super-resolution image generated by the general super-resolution process (#64) are combined (#66). Thus, a high-quality image (#36) is restored from an input low-quality image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031514-A (JP)
Title: Plasticizing screw for injection molding machine
Inventor: ASAOKA HIROYASU
IPC: B29C48/52
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasticizing screw of an injection molding machine which can diminish the generated cracked gas of a resin or an additive by improving the shape of a plasticizing screw compression part of the injection molding machine.  <P>SOLUTION: This screw S of the injection molding machine includes a supply part F, a compression part C and a measuring part M. Fig. 7 illustrates a part of the compression part C of the screw S. A liquid melt film 112 which is through with a melting process, easily flows to the forward part (a melt film flow direction 116) of the screw across a screw flight 10c, then a the solid bed 114 of a solid phase is caught by a stepped part 118 found forward of a screw groove and is transferred to the apex side of the screw S receiving a shear compression along the screw groove 12c. Thus it is possible to melt the resin by selectively applying the shear compression to the solid bed 114. Consequently, the shear compression energy level to be applied to the resin can be saved and the amount of the generated cracked gas can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041339-A (JP)
Title: Dc-dc converter circuit
Inventor: MOGI SHINICHI
IPC: H02M3/155
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter circuit that enables quick mode switching and more reduction in conduction loss by semiconductor elements than a conventional circuit, thereby improving the power conversion efficiency.  <P>SOLUTION: The DC-DC converter circuit 10 includes first to sixth semiconductor switches S1-S6 and an inductor L, wherein all of the first to third semiconductor switches S1-S3 are connected to one end of the inductor L; all of the fourth to sixth semiconductor switches S4-S6 are connected to the other end of the inductor L; a first voltage source E1 is connected to the ends on the opposite sides of the connecting ends at which the first and fourth semiconductor switches S1, S4 are connected to the inductor L; a second voltage source E2 is connected to ends at the opposite sides of the connecting ends at which the second and fifth semiconductor switches S2, S5 are connected to the inductor L; and both the first voltage source E1 and the second voltage source E2 are connected to ends, on the opposite sides of the connecting ends at which the third and sixth semiconductor switches S3, S6 are connected to the inductor L.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038575-A (JP)
Title: Rolling stock driving unit
Inventor: MIKI DAISUKE
IPC: F16H1/32
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling stock driving unit capable of efficiently supplying a lubricating oil and suppressing a rise in temperature of each component.  <P>SOLUTION: The rolling stock driving unit 12 includes a reduction gear housing 13 retained on an inner diameter surface of a wheel 11 and integrally rotated with the wheel 11, an input side rotating member 14 as an input shaft connected to a driving source, a speed reduction mechanism 15 arranged between the reduction gear housing 13 and the input side rotating member 14, and decelerating the rotation of the input side rotating member 14 and transmitting it to the reduction gear housing 13, fixing members 24, 25 arranged at positions axially opposed to the speed reduction mechanism 15 on the inner diameter side of the reduction gear housing 13, and connected and fixed to a vehicle body, and a lubricating oil jet means having lubricating oil jet ports 40a, 41a arranged at positions axially opposed to the speed reduction mechanism 15 in the fixing members 24, 25, and jetting the lubricating oil toward the speed reduction mechanism from the lubricating oil jet ports 40a, 41a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009257343-A (JP)
Title: Scroll type fluid machine
Inventor: SAKAMOTO SUSUMU
IPC: F04C18/02
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a non-contact state of each wrap part all the time even when the wrap part between a fixed scroll and a rotary scroll is thermally deformed during compression operation.  <P>SOLUTION: In the spirally extended wrap part 24 of the fixed scroll 21, the thickness of an outer peripheral surface 24C at a radial inner portion from a radial intermediate portion of the wrap part 24 is reduced and the thickness of an inner peripheral surface 24D at a radial outer portion from the radial intermediate portion is reduced. Thus, at each of the radial inner portion and radial outer side of the wrap part 24, a clearance with an opposite wrap part 28 is formed to be larger than that at the radial intermediate portion. Also, in the wrap part 28 of the rotary scroll 25, the thickness of surfaces at the same portions as those of the wrap part 24 is reduced. Thus, at each of the radial outer portion and radial inner portion of the wrap part 28, a clearance with the opposite wrap part 24 is formed to be larger than that at the radial intermediate portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011041625-A (JP)
Title: Footrest
Inventor: IMADA YASUNORI
IPC: A61H39/04
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a footrest that a user can use calmly in a sitting state and use with curiosity.  <P>SOLUTION: In the footrest having a base body 1 comprising a plate material having such an area that both right and left soles H, H can be mounted, rotary bases 2, 2 freely rotatable to the base body 1 are provided on two positions separated on the right and left on the upper surface of the base body 1, and also projections 4, 4, ..., to be in press contact with the respective foot arch parts of both soles H, H are provided on positions eccentric from the rotation center in the respective rotary bases 2. While a user is in a sitting state (in a relaxed state), an acupressure effect is demonstrated to the foot arch parts of the soles and it is used with curiosity by the eccentric rotation of the projections 4 on which the soles are mounted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043682-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI AKIHIRO
IPC: G03G15/01
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of executing a program with an exact operation timing, even when a control unit is operated using a clock formed by an SSCG (Spread Spectrum Clock Generator).  <P>SOLUTION: An image forming control unit 43 for adjustment executes operation of forming a resist mark on a transfer belt 27 via a photoreceptor drum 18 and detecting it with a reflection type photosensor 28 while the photoreceptor drum 18 is rotated twice. A time difference detection unit 44 detects the time difference between output timings of two pulses showing a predetermined line type and a color linear pattern, of pulses corresponding to respective linear patterns output from the reflection type photosensor 28. A correction coefficient calculation section 45 calculates a correction factor α by a predetermined formula using the time difference ΔT and reference value ΔT<SB>B</SB>detected by the time difference detection unit 44. An operation correction section 46 corrects the execution timing of the program by a program execution section 54 using the correction factor α.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009276780-A (JP)
Title: Keyboard apparatus
Inventor: NISHIDA KENICHI
IPC: G10H1/34
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate key attachment operations in a keyboard apparatus having mass bodies that pivotally move in accordance with a key operation.  <P>SOLUTION: An inclined surface 19 provided in the front part of a key frame 10 inclines downward toward the rear. In a state that a mass body 50 is pivotally provided in the key frame 10, a key unit KU is moved rearward, so that an elastic member 31 of each key slides on the inclined surface 19, moves onto an upper surface 53Wa of a lower engagement piece 53W of the mass body 50, and engages with a fitted recessed part 55. Thus, the elastic members 31 of all keys in the key unit KU simultaneously engage between upper engagement pieces 54 and lower engagement pieces 53 of the corresponding mass bodies 50 respectively in a fitting state, and a common base end part 30 of the key unit KU is positioned right above securing parts 15 and 16 of the key frame 10 so as to be capable of being immediately secured when engaging simultaneously.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048022-A (JP)
Title: Programmable display unit
Inventor: MATSUMOTO EIJI
IPC: G06F3/14
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programmable display unit efficiently displaying many pieces of information even in a small information display amount.  <P>SOLUTION: The programmable display unit is equipped with: a display means (17) having resolution that is not enough to display all the windows for a system; a storage means (15) storing display priority of each of the windows for the system; and a non-display decision means (11) deciding a window not to be displayed out of all the windows for the system to be displayed, according to the display priority when all the windows for the system to be displayed in the windows for the system can not be simultaneously displayed on a display screen.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009282547-A (JP)
Title: Head unit and droplet discharge device
Inventor: KAWASE TOMOKI
IPC: G02F1/1335
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharge device and a method of manufacturing a panel, which can uniformly discharge droplets to a discharge section and can manufacture a panel free from harmful color unevenness; and to provide an image display device and an electronic device provided with the panel free from harmful color unevenness.  <P>SOLUTION: In the droplet discharge device, each of first to fourth droplet discharge heads of a head unit 103 includes two nozzle lines formed in parallel to be shifted by half a pitch. Each droplet discharge head is set so as to have a positional relation relative to at least one of the other droplet discharge heads such that these droplet discharge heads include a part in which the respective nozzle lines are mutually overlapped as viewed from a direction orthogonal to the nozzle lines, and the positions thereof are mutually shifted relative to a direction parallel to the nozzle lines, and also staggered so that the nozzle position of the first head line and the nozzle position of the second head line are not matched as viewed from the direction orthogonal to the nozzle lines.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011049731-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOIKE TERUAKI
IPC: H01L21/822
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce voltage drop to a power supply in a chip when a circuit part shifts from an inactive state to an operating state.  <P>SOLUTION: During an operation period T10, the potential of parasitic capacitance 221 in a circuit part 210 and the potential of decoupling capacitance 220 are maintained in the potential of the power supply 201 in the chip, while during an inactive period T11, the potential of the parasitic capacitance 221 gradually drops to zero, and the potential of the decoupling capacitance 220 is maintained in the potential of the power supply 201 in the chip. During transition periods T12 to T14, the potential of the decoupling capacitance 220 is charged to the parasitic capacitance 221 through a second switch SW2, the potential of the decoupling capacitance 220 gradually drops, and the potential of the parasitic capacitance 221 gradually rises. During the transition periods T12 to T 14, when the potential of the circuit part 210 is zero, voltage drop to the power supply 201 in the chip is reduced by preventing the circuit part 210 from being connected to the power supply 201 in the chip through a first switch SW1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048879-A (JP)
Title: Semiconductor device
Inventor: SAKANO AKIHIRO
IPC: G11C29/34
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem in conventional semiconductor devices: the test time cannot be sufficiently reduced.  <P>SOLUTION: A semiconductor device includes: a plurality of memory cells MC; a write amplifier 12 which writes record data to the memory cells MC in synchronization with a clock; a sense amplifier 13 which reads record data recorded in the memory cells MC in synchronization with the clock; a plurality of column select switches SW0-SW3 connecting the memory cells MC, the sense amplifier 13, and the write amplifier 12; a column address decoder 11 which causes the column select switches SW0-SW3 corresponding to a column of memory cells MC to be in the conduction state based on a column address; a row address decoder 10 which activates a row of memory cells MC based on a row address; and a test write circuit 18 which writes data corresponding to the logic level of a test signal TDin to the memory cells MC based on the test mode signal TEN.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047838-A (JP)
Title: Automatic analysis device
Inventor: MISHIMA HIROYUKI
IPC: G01N35/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analysis device provided with the function for obtaining the condition of a filter arranged at a discharge opening of a reaction chamber through the use of the amount of discharge in a unit of time without using a flowmeter and notifying an operator of the condition of the filter.  <P>SOLUTION: The automatic analysis device includes the reaction chamber 17, a liquid supplied for the inside of the reaction chamber, the discharge opening 19 arranged in the reaction chamber, the filter 20 arranged at the discharge opening, and a sensor for detecting the level of the liquid in the reaction chamber. By determining the amount of discharge in a unit of time of the liquid discharged from the reaction chamber via the filter and the discharge opening, it is possible to automatically detect the stained state of the filter on the basis of the difference in amount of discharge in a unit of time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046174-A (JP)
Title: Support body, glass substrate laminated body, display device panel with the support body, and method for manufacturing the display device panel
Inventor: KONDO SATOSHI
IPC: B32B27/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate laminated body which suppresses glass defects caused by foreign matter such as air bubbles or dust included between glass substrates, enables treatment in an existing manufacturing line without generating an etch pit, has good heat resistance, prevents an increase in peel strength over time and easily separates the glass substrate and a resin layer coming into close contact with each other from each other in a short time without damaging the resin layer.  <P>SOLUTION: This support body includes a support substrate including a hardened silicone resin layer which is formed by hardening a hardenable silicone resin composition including organo-alkenyl-polysiloxane and organo-hydrogen-polysiloxane having hydrogen atoms coupled to silicon atoms at molecular ends on the surface of the support substrate and which has a surface with peel properties. The grass substrate laminated body is formed by laminating the glass substrate on the hardened silicone resin layer surface of the support body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050433-A (JP)
Title: Multi-needle sewing machine
Inventor: AOKI KEIICHI
IPC: D05B55/10
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-needle sewing machine capable of efficiently transmitting power in pressing a needle bar downward with a tapping member, and capable of moving needle bars in the vertical direction at high speed with few risks of horizontal wobbling.  <P>SOLUTION: Support rods 24 are set parallel on sides of respective needle bars 19 of a plurality of needle bar mechanisms. The lower part of each support rod is attached to a lower frame 5c of a horizontal moving frame 5 which supports the lower part of each needle bar 19, and the upper part of the support rod is attached to an upper frame 5d configured to integrally move with the horizontal moving frame 5. The support rods 24 have vertically slidable sliding members 29, which are coupled to the upper parts of the respective corresponding needle bars 19 in such a way as vertically movable. Coil springs 27 and 28 are circumferentially set in such a state as to surround the periphery of the support rods 24, and an upper spring receiving part 29a is set on the lower side of each sliding member 29 coupled to the upper part of the needle bar 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050583-A (JP)
Title: Medical diagnostic apparatus
Inventor: NAKAMOTO HIDEKAZU
IPC: A61B5/055
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical diagnostic apparatus which reduces stress imposed upon an operator by automating positioning laser irradiation (reduction of operation steps) and prevents erroneous laser irradiation on the eyes of a subject (prevention of laser lesion).  <P>SOLUTION: The medical diagnostic apparatus (an X-ray apparatus, an X-ray CT apparatus, an MRI apparatus, an ultrasonic apparatus, and the like) has: an image processing function including a face (or head) recognition function; and a positioning laser irradiation function. A bed is used to transfer a patient inside the medical diagnostic apparatus. The medical diagnostic apparatus further has a function to recognize the face (or the head) by means of a camera connected to the medical diagnostic apparatus, to determine whether a laser irradiation line is within a head region, and to turn off the positioning laser when the head region passes the laser irradiation line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060835-A (JP)
Title: Solar cell module
Inventor: KITAO NORIYUKI
IPC: H01L31/04
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module capable of reducing refracted light generated when sunlight is made incident.  <P>SOLUTION: The solar cell module 1 includes a one-surface light reception type solar cell element 2, a front plate 3 disposed on a front side of the solar cell element 2, and a back plate 4 disposed on a back side of the solar cell element 2. The back plate 4 includes a V-shaped light reflecting plate part 7 which reflects the sunlight made incident from the front plate 3 toward the front plate 3. Here, the light reflecting plate part 7 is shaped satisfying sin<SP>-1</SP>(1/Nb)-2°≤θb-2θa≤sin<SP>-1</SP>(1/Nb)+10°, where θa represents the tilt angle of inclined planes 7a, 7b forming the light reflecting plate part 7, θb represents the vertical angle of inclined planes 7a, 7b, and Nb represents the absolute refractive index of the front plate 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252619-A (JP)
Title: Brushless motor starting method and control device
Inventor: IKEDA TSUTOMU
IPC: H02P6/18
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely start a brushless motor and to shorten starting time.  <P>SOLUTION: For starting a three-phase four-pole sensorless brushless motor 11 including a stator 14 having three-phase coils 14A to 4C and a four-pole magnet rotor 15 provided corresponding to the stator 14, any two-phase coils of the three-phase coils 14A to 4C is energized in a predetermined energizing sequence; the magnetic flux generated in the remaining one-phase coil is monitored; and the monitored magnetic flux changes to a positive or negative side. If the change is a specific case to change into a reverse direction during the change, energization is switched to the two-phase coil corresponding to the specific case. For instance, when the specific case is a case where the magnetic flux monitored by first energization changes to the negative side and in mid-course further changes to the positive side, the first energization is immediately stopped and switched to fourth energization by skipping two energization sequences in the predetermined energizing sequence.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061749-A (JP)
Title: Mobile communication terminal test system and calibration method for the same
Inventor: HORIUCHI KAYOKO
IPC: H04B17/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration method for a mobile communication terminal test system which is equipped with a band rejection filter capable of flexibly coping with addition/change of specifications in a frequency band for the mobile communication.  <P>SOLUTION: The mobile communication terminal test system is equipped with a band rejection filter unit (10) capable of selecting one of a variable band rejection filter (101) for attenuating a desired signal and a through path (102) for the signal to pass through thereof without attenuation. A path loss between a connector (15) for connecting itself to a mobile communication terminal and a tester, measured after the through path is selected, is memorized in advance as a first calibration value; the path loss between the connector and the tester measured at the initial period of test initiation after the through path is selected, is memorized as a second calibration value; and the path loss measured after the variable band rejection filter is selected, is memorized as a third calibration value. In performing the test, the output level of the signal of the tester is calibrated based on the first calibration value, the second calibration value, and the third calibration value.  <P>COPYRIGHT: (C)2011,JPO&INPIT