baber/WOPTO huggingface dataset:
Patent JP-2011034664-A (JP)
Title: Air bearing surface of head slider of hard disk drive
Inventor: BOLASNA SANFORD A
IPC: G11B5/60
Filed: 2010-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bearing surface of a head slider of a hard disk drive that can reduce a mid disk (MD) hump and the like.  <P>SOLUTION: The head slider for supporting a head over a magnetic disk in the hard disk drive and a method for manufacturing the head slider are disclosed. The air bearing surface (ABS) of the head slider has a deep recess before a trailing pad and an island pad. The recess is formed between the island and trailing pads of the ABS. According to the operational principle, the recess suppresses the peak pressure of the ABS, thereby alleviating the mid disk (MD) hump without reducing other performance parameters. The suppression of the peak pressure also reduces lubrication pickup caused by the magnetic disk.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032073-A (JP)
Title: Humidifier
Inventor: KINOSHITA TAKESHI
IPC: F24F6/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier having improved humidifying performance.SOLUTION: The humidifier includes a blasting means 13 and a humidifying means 6 in a main casing 4 having a suction port 2 and an air discharge port 3. The humidifying means 6 includes a water tank 7, a humidification filter unit 8, a filter frame unit 10, a rotating means 12 and a plurality of water supply units 9 pumping water in the water tank 7 and supplying water to the humidification filter unit 8. The water supply unit 9 is in a substantially vertically long box shape at the lowermost position rotated by the rotating means 12, and has a first opening 15 and a second opening 16. At the lowermost position rotated by the rotating means 12, the first opening 15 is located in a lower portion of a side face in a downstream side along the rotation direction of the filter frame unit 10, while the second opening 16 is located in a downstream side on an upper face along the rotation direction. The water supply unit includes a first communication path 26 extended from the second opening 16 to the center portion of the filter frame unit 10.
Patent JP-2011009759-A (JP)
Title: Magnetic powder and method of manufacturing the same
Inventor: SATO KIMITAKA
IPC: G11B5/706
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain magnetic powder which prevents the surface texture or the durability of a magnetic tape from degrading as the magnetic particle powder becomes finer and is suitable for high-density magnetic recording.SOLUTION: The magnetic powder is made of Fe-based particles, having at least one of oxides of Al, Si, and Ra (Ra represents at least one of rare earth elements including Y) on its surface. The magnetic powder has an average particle size of less than 70 nm, the number of basic sites of ≤0.85 sites/nm, and the number of acid sites of ≤0.75 sites/nm. A method of manufacturing the magnetic powder and a magnetic recording medium are obtained.
Patent JP-2011036657-A (JP)
Title: Endoscopic instrument and method for producing the same
Inventor: WEHRHEIM FRANK
IPC: H01L41/193
Filed: 2010-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To attain improved flexibility in the case of an electrode structure that can be designed in a simple manner.  <P>SOLUTION: An endoscopic instrument includes a shaft designed in a flexible manner along its longitudinal axis in at least one section 4. The flexible section of the shaft 3 has a tube-shaped wall made of an electroactive polymer with a plurality of control electrodes and reference electrodes respectively embedded therein. As seen in the axial direction, the control electrodes and reference electrodes are respectively arranged alternately and separated from one another. The control electrodes and reference electrodes alternating in the axial direction respectively have a rigid design and are respectively interconnected in an electrically conducting manner in the axial direction through elastic webs arranged on the outer or inner circumference. A method is also provided for producing a flexible section of such an endoscopic instrument 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012036647-A (JP)
Title: Surface finishing method of cement composition
Inventor: OGAWA HARUKA
IPC: E04F13/14
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface finishing method of a cement composition, allowing a cement composition to maintain strength with a surface finish having a joint pattern with a tiling texture.SOLUTION: A method comprises a formwork arrangement step of arranging a formwork for forming joints on a cement composition, a placing step of placing a self-leveling material in the formwork for forming joints, and a removal step of removing the formwork for forming joints after curing of the self-leveling material.
Patent JP-2010272206-A (JP)
Title: Recording control apparatus, recording and reproduction apparatus, and recording control method
Inventor: MIYASHITA SEIJUN
IPC: G11B7/125
Filed: 2010-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To set a recording parameter optimal for the maximum likelihood decoding method.  <P>SOLUTION: The reliability ¾Pa-Pb¾-Pstd of the result of maximum likelihood decoding is calculated for portions of a signal which correspond to a mark start edge and a mark termination edge of a recording mark and have a high error probability by the maximum likelihood decoding method. The calculation is performed for each combination of a predetermined mark length and a previous space length and combinations of a mark length and a following space length. Based on the result, a recording parameter for optimizing the position of the edge shift is determined. Information is recorded on the basis of the recording parameter determined.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037856-A (JP)
Title: In-vitro microbicidal composition containing phage
Inventor: CHEN LI-KUANG
IPC: C12N7/02
Filed: 2010-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vitro microbicidal composition including a phage of Acinetobacter baumannii and a carrier.  <P>SOLUTION: The present invention also provides a method for in-vitro sterilization to be applied to the medical institutions or medical-related research institutions including reduction of bacterial mass of Acinetobacter baumannii in medical institutions or medical-related research institutions by applying an effective amount of Acinetobacter baumannii phage to the medical institutions or medical-related research institutions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012041578-A (JP)
Title: Water electrolysis cell
Inventor: MATSUMOTO HIROSHIGE
IPC: C25B9/00
Filed: 2010-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a water electrolysis cell which generates hydrogen and oxygen in a gas phase.SOLUTION: The water electrolysis cell has a structure in which an anode and a cathode, which are formed by containing a water-repellent material, are joined to both sides of a proton conducting porous electrolyte. On opposite side surfaces of the joined surfaces of the anode and the cathode with the porous electrolyte, an anode chamber and a cathode chamber are formed, respectively. With this structure, a direct current is applied between the anode and the cathode with a gap of the porous electrolyte filled with water, thereby generating oxygen gas on the anode under a gas phase state, and hydrogen ions generated at the same time move in the porous electrolyte, obtain electrons on the cathode, and thus turn into hydrogen gas under the gas phase state.
Patent JP-2012042611-A (JP)
Title: Image display device and control method thereof
Inventor: KOBAYASHI KOJI
IPC: G09G3/20
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology by which changes in bright (crosstalk) caused by capacitive coupling between adjacent column wiring, especially defective image quality caused by its in-surface distribution can be effectively suppressed.SOLUTION: In an image display device, a correction means is provided by which correction processing for correcting the changes in bright caused by the capacitive coupling between the adjacent column wiring is applied to an image signal. This correction means includes: a correction value generation means which determines a correction value on the basis of the combination of a signal value of a correction object pixel and a signal value of an adjacent pixel which is a pixel of the column wiring adjacent to the correction object pixel, and a position of the correction object pixel in a column direction; and a correction calculation means which corrects a signal of the correction object pixel using the correction value generated by the correction value generation means.
Patent JP-2012042631-A (JP)
Title: Light source device
Inventor: YAMAZAKI TAKASHI
IPC: G02F1/37
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a light source device which enables an output thereof to be stably controlled at a target value.SOLUTION: A light source device comprises: a laser drive section 150 which inputs predetermined electric current to a fundamental wave light source 101 outputting a fundamental wave 106 to drive the same; a laser control section 300 to increase or decrease the electric current to be input to the laser drive section 150 so that a signal from a higher harmonic wave output detection section 113 which detects an output of a higher harmonic wave converted from the fundamental wave 106 by a wavelength conversion section 110 becomes a target value; a temperature setting section 116 to heat or cool the wavelength conversion section 110; and a temperature correction section to correct a preset temperature of a temperature control section 400 based on an inclination amount obtained by detecting an inclination of an input signal to the laser drive section 150.
Patent JP-2013224974-A (JP)
Title: Manufacturing method of retardation plate and retardation plate
Inventor: ONO MOTOJI
IPC: G02B5/30
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a retardation plate in which retardation distribution is significantly improved and transmittance and wave front aberration with respect to visible light are improved.SOLUTION: A method characteristically includes: (a) a glass substrate having first and second surfaces is prepared; (b) a series of laser beams having three or more branch beams is adjusted in such a manner that each focal point of the branch beams is arranged in a linear manner in the glass substrate or on the glass substrate; (c) in the series of laser beams, intensity of the series of laser beams is controlled in such a manner that, compared to intensity of the branch beams of both end sides, intensity of the branch beams at non-both end side becomes weak; and (d) the series of laser beams is simultaneously irradiated in the glass substrate and/or on the glass substrate, and scanned in the direction parallel to the first or second surface, thereby a birefringence region is formed at the glass substrate.
Patent JP-2012046878-A (JP)
Title: Panel joint structure
Inventor: UMEZAKI NAOTO
IPC: E04F13/08
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a panel joint structure which allows an amount of unshaped sealant to be placed and stuffing adjustment of a shaped material to be easily controlled.SOLUTION: A joint structure comprises a concave groove 2 at a connecting part of two panels 1, an unshaped sealant 3 placed in the groove 2 adjacent to a bottom face, and a shaped material 4 mounted in the groove 2 adjacent to a surface. The groove 2 is partitioned with a step part 7 arranged in an intermediate part of the side into a first groove part 21 which is located adjacent to the surface and a second groove part 22 which is located adjacent to the inner side and has a width narrower than that of the first groove part 21. The unshaped sealant 3 is placed in the second groove part 22 using the step 7 as a guide. The shaped material 4 is mounted in the first groove part 21 using the step 7 as a stopper.
Patent JP-2012045255-A (JP)
Title: Cross-sectional spine image display apparatus, method, and program
Inventor: IHARA SATOSHI
IPC: A61B6/03
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To observe a section at an optional position in a section display of a vertebra.SOLUTION: An image input means 11 inputs three-dimensional image data. A center line detecting means 12 detects a center line along the shape of the vertebra. An intervertebral disk detecting means 13 detects the position of an intervertebral disk. A sectional image generating means 14 generates a plurality of sectional images of the vertebra sliced in a section orthogonal to the center line passing the slice position, taking a plurality of positions on the center line of the vertebra as the slice positions. A sectional image display means 15 displays the plurality of sectional images side by side. A slice position moving means 16 moves the slice position of the sectional image generated by the sectional image generating means 14 along the center line of the vertebra.
Patent JP-2012053130-A (JP)
Title: Method for controlling structure of molding body
Inventor: CHATANI SHUNSUKE
IPC: G03B21/60
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a molding body having a plurality of columnar structures whose array pitch is controlled, by an easy and simple method, in the molding body including a thin-plate matrix composed of photopolymerizable composition and the plurality of columnar structures disposed in the matrix and having different diffractive indices.SOLUTION: In a method for manufacturing the molding body in which a photopolymerizable composition 10 is disposed in a thin-plate-like shape, and parallel light 22 is applied to the photopolymerizable composition 10 to polymerize the photopolymerizable composition 10, the array pitch of the columnar structures is controlled by changing at least one of (a) a molecular weight of polyfunctional monomer contained in the photopolymerizable composition 10, (b) a type of an initiator contained in the photopolymerizable composition 10, and (c) a wavelength of light for use in photopolymerization.
Patent JP-2012054444-A (JP)
Title: Connector
Inventor: ISHIKAWA KEITARO
IPC: H01L23/473
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce the passage resistance of a cooler of a semiconductor element.SOLUTION: A folding type connector 20 connecting coolant passages of a cooler of a semiconductor element comprises a coolant inlet pipe 21, a coolant outlet pipe 22 extending in the substantially same direction as the coolant inlet pipe 21 substantially in parallel therewith, and a bent pipe 23 connecting the coolant inlet pipe 21 with the coolant outlet pipe 22 and bending so as to be convex in the direction opposite from the extending direction of the coolant inlet pipe 21 and the coolant outlet pipe 22. At least a part of the bent pipe 23 has a flat shape where an interval D between a back sidewall 31 and a body sidewall 32 is narrower than an interval B between both sidewalls 33 and 34 contiguous to the back sidewall 31 or the body sidewall 32.
Patent JP-2012059803-A (JP)
Title: Pressure release valve
Inventor: NAKAYAMA JUNICHI
IPC: H01M2/12
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure release valve which is easy to assemble, can prevent an umbrella type valve from being disengaged after assembly, and fits in a small mounting space, and, moreover, can maintain a stable open valve pressure over a long period of time.SOLUTION: The pressure release valve includes an umbrella type valve equipped with a shaft which is mounted on a mounting hole provided in a housing partitioning a fluid and has an annular locking part provided on one end side, and an umbrella part coupled to the other end side of the shaft and controlling movement of the fluid in a passage provided in the housing to one direction. In this pressure release valve, a notch or recess is provided on one end side of the shaft.
Patent JP-2012060493-A (JP)
Title: Image reading apparatus
Inventor: ISHIDO KATSUHIRO
IPC: H04N1/107
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus that reduces degradation in the resolution of an image read in.SOLUTION: An image reading apparatus 10 includes: a color line sensor 126 that has a plurality of pixel lines 130 arranged in parallel with a main scanning direction X, is capable of varying light storage timing of the plurality of pixel lines 130 individually, and reads in an image of a document in lines in the main scanning direction; an optical system 123 for radiating light to the image of the document to cause reflected light to form an image on the color line sensor; moving means 127 and 100 for moving the document and the optical system relative to each other in a sub scanning direction Y perpendicular to the main scanning direction such that the color line sensor can read the image of the document in the sub scanning direction; storage means 209 for storing correction parameters for correcting color shifts in the sub scanning direction; and color shift correction means 208 for varying the color-specific light storage timing of the color line sensor according to the correction parameters stored in the storage means to correct color shifts in the sub scanning direction.
Patent JP-2012063178-A (JP)
Title: Volume prediction program, volume prediction device and volume prediction method
Inventor: FURUYA HIROYUKI
IPC: G01H3/00
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To predict the useful transmission characteristics of a sound inside electronic equipment.SOLUTION: A volume prediction device acquires model information of electronic equipment and location information of the intake part and/or exhaust part of the electronic equipment. With respect to for a sound ray showing the propagation path of a sound generated from a sound source in the electronic equipment, the volume prediction device extends the sound ray from the location of the sound source to the direction of the intake part and/or exhaust part until it reaches the outside of the electronic equipment, based on the model information and the location information. Also, the volume prediction device predicts the transmission characteristics of a sound in the electronic equipment based on geometric information in a channel on the extended sound ray.
Patent JP-2012064729-A (JP)
Title: Solar cell module and laminating method
Inventor: TANDA MASAYUKI
IPC: H01L31/042
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To enable connection of internal wiring to a plurality of sheet-shaped photovoltaic elements without impairing flexibility.SOLUTION: An auxiliary metallic foil line 33 is placed so that it is in contact with a back electrode layer 15 of photovoltaic elements P1 and P2, respectively, and fixed on the back electrode layer 15 with adhesive tape 32. By folding up the auxiliary metallic foil line 33, a main metallic foil line 34 is inserted into auxiliary metallic foil line 33 and connected, and fixed on the back electrode layer 15 with adhesive tape 35.
Patent JP-2012065481-A (JP)
Title: Pwm inverter control device and railroad vehicle provided with pwm inverter control device
Inventor: SUGIURA TORU
IPC: H02M7/48
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide harmonic suppressing means which can modulate an output of a PWM pulse from an asynchronous PWM toward a synchronization PWM and suppresses an electromagnetic noise generated from an electric motor in a railroad vehicle.SOLUTION: A PWM inverter control device 9 comprises: a speed detection part 101; a vector control calculation part 102; a PWM control calculation part 103; a carrier frequency calculation part 104; a modulation rate control amount generation part 105. The PWM inverter control device 9 adds a modulation rate control amount ΔVc which is characterized in that a value is made to be changed, and a sign is made to be reversed for every half cycle of a carrier on the basis of a table in which an average value ≒0 discontinuously and irregularly to a modulation rate reference value Vc0, and inputs it into the PWM control calculating part.
Patent JP-2012068036-A (JP)
Title: Semiconductor testing system
Inventor: TAKEYAMA MUTSUO
IPC: G01R31/28
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To quickly conduct recovery processing to be conducted when an instantaneous voltage drop occurs in a multi-phase AC source of three phases or more, while making a whole system compact.SOLUTION: A semiconductor testing system 1 includes a plurality of semiconductor testing devices 3 that operate by receiving power supply from the multi-phase AC source 2 of three phases or more; an instantaneous voltage drop detection device 15 that detects whether or not an instantaneous voltage drop occurs in each of all phases of the multi-phase AC source 2 with one or more detection units; and a network 4 for allowing an instantaneous voltage drop detection device 15 which has detected an instantaneous voltage drop to output an instantaneous voltage drop occurrence notice indicating that the instantaneous voltage drop has occurred to the semiconductor testing device 3 which has not detected an instantaneous voltage drop.
Patent JP-2011077037-A (JP)
Title: Lighting circuit and protection device of led illumination fixture, and the lighting method and the protection method
Inventor: YOON JONG KOUN
IPC: H05B37/02
Filed: 2010-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting circuit and a protection device of an LED illumination fixture, and to provide the lighting method and the protection method.  <P>SOLUTION: The lighting circuit and the protection device of the LED illumination fixture include: a circuit protection part which, by detecting presence/absence of a short circuit of a lamp or an output wire of the lamp, cuts off a driving power supply supplied to a lamp when the lamp or the output wire of the lamp is short-circuited; a constant current controller to carry out constant current control against the driving power supply when the lamp is lighted; a voltage detector to detect an output voltage of the constant current controller; and a driver which, in order to compensate a voltage loss caused by constant current control, by utilizing the detected voltage, controls the output voltage of PFC (Power Factor Correction).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071991-A (JP)
Title: Communication node and method of processing communication failure thereof
Inventor: PARK JONG DAE
IPC: H04L45/24
Filed: 2010-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication node which can quickly a communication-disabled state and quickly send a notice to communication nodes provided in the vicinity thereof, and also a method of processing a communication failure in the communication node.  <P>SOLUTION: The communication node detects its own communication failure, and when detecting the communication failure, checks whether the failure is included in the transmission line of data packets by referring to a routing table, and transmits a stored communication failure notification message to the communication nodes provided in the vicinity thereof so long as it is included.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012068420-A (JP)
Title: Image processor
Inventor: MIZUHASHI YOSHIAKI
IPC: G09G5/38
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which performs more suitable image processing on an image on which characters or still images are overlaid or a plurality of images are displayed simultaneously.SOLUTION: An image processor inputs coordinate information about an area of characters or still images overlaid on an image in an image signal or an image about a plurality of image areas at the time of displaying a plurality of images simultaneously in the image signal together with the image signal from the outside, and switches image processing for the image signal according to the input coordinate information.