baber/WOPTO huggingface dataset:
Patent JP-2012173724-A (JP)
Title: Manufacturing method of polarizing film
Inventor: TANAKA TAKAAKI
IPC: G02B5/30
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a polarizing film preventing such an occurrence that polyvinyl alcohol film is easily cut in aqueous solution, without preliminarily performing a heat treatment.SOLUTION: The manufacturing method of the polarizing film according to the present invention includes: drawing a long polyvinyl alcohol film in a conveying direction of the film; dyeing the drawn polyvinyl alcohol film with dichromatic pigment; crosslinking the dichromatic pigment; and manufacturing the polarizing film. In the manufacture of the polarizing film, after drawing the polyvinyl alcohol film, both ends of the drawn polyvinyl alcohol film are slit before dyeing the drawn polyvinyl alcohol film.
Patent JP-2012176063-A (JP)
Title: Measuring instrument
Inventor: SAKAI YOSHIO
IPC: A61B5/05
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To evaluate contact pressure acting on a body from an electrode portion by a simple structure.SOLUTION: The electrode portion 14 includes an electrode pair PA (electrode E1 and electrode E2) coming into contact with a measurement region of a subject and an electrode pair PB (electrode E3 and electrode E4). A control portion 22 computes impedance ZA[n] by a two-electrode method using the electrode pair PA and computes impedance ZB[n] by a four-electrode method using the electrode pair PA and the electrode pair PB, and computes a contact pressure index C[n] of the electrode portion 14 relative to the measurement region on the basis of a difference between the impedance ZA[n] and the impedance ZB[n].
Patent JP-2012181602-A (JP)
Title: Data polarity determination device, method and program
Inventor: HIRAO TSUTOMU
IPC: G06F17/21
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To determine polarity of observation data with high accuracy in consideration of field dependency.SOLUTION: A parameter initial value setting part 22 sets an initial value of a parameter of a polarized document generation model. A word polarity determination part 23 determines polarity and field dependency of a word for each word included in document data for each of labeled document data and unlabeled document data, and calculates a probability of being the determined polarity and field dependency. A parameter update part 24 updates the parameter of the polarized document generation model. A determination repetition part 25 repeats the word polarity determination part 23 and the parameter update part 24 until a prescribed convergence condition is satisfied. A document polarity determination part 26 determines the polarity of each word based on the calculated probability for each word of the unlabeled document data at that time, and determines the polarity of the unlabeled document data based on the determined polarity of each word.
Patent JP-2012180881-A (JP)
Title: Hydraulic control device
Inventor: NODA KAZUYUKI
IPC: F16H61/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device reducing oil consumption while ensuring capability of cooling a clutch connecting/disconnecting power transmission between an engine and a transmission.SOLUTION: This hydraulic control device includes: a clutch control unit that can control engagement pressure so that a clutch is brought into a free state, a slip state wherein a friction plate slip-rotates, or a complete engagement state wherein the friction plate is completely engaged; and an oil-quantity adjustment unit that can adjust the quantity of oil supplied to the inner space of a clutch housing on the basis of the control state of the clutch. The oil-quantity adjustment unit sets the amount of oil supplied when the clutch begins slipping to a second amount of supplied oil that is greater than a first amount of supplied oil when the clutch is free.
Patent JP-2012180675-A (JP)
Title: Natural ground situation prediction method
Inventor: SAKAI KAZUO
IPC: E21D9/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a natural ground situation prediction method and a tunnel boring method, capable of boring a tunnel while easily predicting the situations of natural ground in front of a face as daily construction management.SOLUTION: The natural ground situation prediction method includes: a first step of performing a work of setting a face side measurement point on a first measurement cross section and setting a pit mouth side measurement point separated from the face side measurement point to the pit mouth side by a distance a, a work of measuring an initial value which is the positional relation between the face side measurement point and the pit mouth side measurement point, a work of measuring a measurement value which is the positional relation between the face side measurement point and the pit mouth side measurement point at a stage that a face K reaches a position separated from the measurement cross section by a distance b, and a work of calculating relative displacement which is a difference between the initial value and the measurement value; and a second step of calculating the relative displacement similarly to the first step after the face K passes through a second measurement cross section. On the basis of comparison between the relative displacement calculated in the first step and the relative displacement calculated in the second step, the natural ground situation in front of the face K is predicted.
Patent JP-2012182337-A (JP)
Title: Cover member for electronic apparatus and battery lid
Inventor: ANDO HITOSHI
IPC: H05K5/03
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a high protection property even if an electronic apparatus is dropped, and prevent scratches on the electronic apparatus as much as possible.SOLUTION: A cover member 1 for an electronic apparatus covers outside of an electronic apparatus 50 with an operation face 51 side of the electronic apparatus 50 opened. The cover member 1 comprises a tray 10 opened at least in a direction of the operation face 51, and an elastic member 30 having hardness lower than that of the tray 10 and covering a face opposite to an opening side inner face of the tray 10. The elastic member 30 covers a wider range of the face opposite to the opening side inner face than the opening side inner face of the tray 10. A side wall 32 of the elastic member 30 is formed at a height higher than that of the side wall 12 of the tray 10, and the elastic member 30 comprises an operation face side outer edge 33 communicated from the side wall 32 of the elastic member 30, and covering one part or an entire part of the outer edge of the operation face 51 of the electronic apparatus 50.
Patent JP-2012183715-A (JP)
Title: Liquid discharge apparatus
Inventor: IGAWA TOMOMI
IPC: B41J2/01
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge apparatus capable of effectively using liquid having settling properties by preventing the settling of a liquid component contained in the liquid having settling properties or redispersing the liquid component without providing particular equipment.SOLUTION: A controller 17 scans a carriage 3 predetermined number of times in a predetermined direction in a time zone in which the scanning other than in the conventional print mode is not performed to thereby cause liquid in a tube 14 to flow to stir the liquid.
Patent JP-2011109154-A (JP)
Title: Method of manufacturing thin film solar cell
Inventor: MURATA KAZUYA
IPC: H01L31/076
Filed: 2011-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To adjust in-plane power generation characteristics of a thin film solar cell by changing in-plane crystallinity of a power generation layer of microcrystal silicon and a lifetime of a carrier.  <P>SOLUTION: A method of manufacturing the thin film solar cell having a microcrystal silicon film as the power generation layer includes a process of forming the microcrystal silicon film having, in its plane, a first region and a second region which is lower in crystallization rate than the first region and longer in lifetime of the carrier. Pressure of a material gas is set to ≥600 Pa in the process of forming the microcrystal silicon film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012190935-A (JP)
Title: Chip position specification system, chip position specification device, chip position specification program, and chip position specification method
Inventor: MUTSUKAWA KAZUHIRO
IPC: H01L21/66
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a chip position specification system which is suitable for specifying a position of an individual semiconductor integrated circuit chip on a semiconductor wafer before division.SOLUTION: A chip position specification system 1 includes an appearance inspection device 10 which measures chip position specification information containing a first semiconductor chip position information in a semiconductor wafer and first appearance information containing coordinate information in the first semiconductor chip and image data of a characteristic portion in appearance of a pattern surface of a plurality of first semiconductor chips formed on the semiconductor wafer, and second appearance information containing coordinate information in a second semiconductor chip and the image data of an apparent characteristic portion of the pattern surface of the second semiconductor chip available after dividing the first semiconductor chip. It also includes a chip position specification device 20 which collates the first appearance information and the second appearance information each other, and based on the collation result, specifies a position on the semiconductor wafer before division into the second semiconductor chips.
Patent JP-2012191004-A (JP)
Title: Manufacturing method of substrate for power module and substrate for power module
Inventor: KITAHARA JOJI
IPC: H01L23/36
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance the bonding reliability by suppressing occurrence of plastic deformation such as undulation and wrinkles on the surface of a circuit layer, and suppressing application of thermal stress onto the bonding interface of a ceramic substrate and the circuit layer, even when a thermal cycle load is applied.SOLUTION: As a circuit layer 7, a clad material obtained by laminating two or more layers including a first layer 11 composing an electronic component mounting surface 7a where the purity of aluminum is 99.0-99.95 mass%, and a second layer 12 where the purity of aluminum is 99.99 mass% or higher is used, and the second layer 12 is bonded to a ceramic substrate by brazing.
Patent JP-2012189870-A (JP)
Title: Method for manufacturing laminated pattern substrate, and method for manufacturing touch panel sensor
Inventor: YANO HIROSHI
IPC: G03F1/68
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated pattern substrate capable of preventing continuity of a pattern shape of the upper layer from deteriorating at a boundary between areas exposed and not exposed using a second exposure mask.SOLUTION: A width cof an end part of an intermediate light shield part 43 of a first exposure mask 40 on a first light shield part 41 side is larger than a width wof a first upper pattern 31 of a laminated pattern substrate 10, and a width fof an end part of an intermediate light shield part 53 of a second exposure mask 50 on a first light shield part 51 side is larger than a width wof a second upper pattern 32 of the laminated pattern substrate 10. Thereby, an intermediate upper pattern 33 having at least a width more than or equal to that of each pattern 31 and 32 can be formed between the first upper pattern 31 and the second upper pattern 32. This can prevent a neck from occurring between the first upper pattern 31 and the second upper pattern 32.
Patent JP-2012173736-A (JP)
Title: Stereoscopic display device
Inventor: MASUDA MITSUHIRO
IPC: G02B30/25
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, while video light of linear polarization is viewed through a half mirror for which reflectance and transmissivity are respectively equal, the half mirror of such a characteristic is expensive, the transmissivity is low and the characteristic of the linear polarization is destroyed in the case of using an inexpensive one, and it is difficult to accurately arrange an angle and a distance formed by two image display devices for a left eye and for a right eye.SOLUTION: A transparent plate produced with a resin, a glass or the like is used instead of a half mirror and transmission light is increased. For reflected light, two image display devices are installed so as to form an angle larger than 90 degrees and close to 180 degrees to increase an incident angle from the image display devices to the transparent plate, and by turning a polarization direction of the light of images reflected on the transparent plate to a direction vertical to the incidence plane to the transparent plate, the reflectance is increased and a sufficient light quantity is obtained. Also, in order to facilitate assembly, the two image display devices are integrated.
Patent JP-2012193467-A (JP)
Title: Electroconductive fabric
Inventor: IKENAGA HIDEO
IPC: D03D15/00
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive fabric having elasticity and flexibility and capable of flexibly tracking the irregularity and deformation of a human body so as to be used as a sensor member for detecting pressure distribution when a human body or a flexible object is brought into contact with the fabric, an electrode, and the like.SOLUTION: An electroconductive fabric is provided in which a plurality of conductive layers being insulated from each other are formed in island shapes on a surface of a base fabric composed of a non-electroconductive fiber, and an elongation rate is 5-200% in warp and weft directions.
Patent JP-2012192478-A (JP)
Title: Device for feeding part for picking, and device for picking part
Inventor: DOI TATSUYA
IPC: B25J13/08
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for feeding stacked parts, which can readily and reliably change a stacked state of parts even when a number of parts are stocked in a device for feeding parts in the stacked state.SOLUTION: The device for feeding parts includes: a container bottom part constituting a bottom surface of a storage container; a storage container body formed in a cylindrical shape constituting a wall surface of the storage container and relatively rotatable to the container bottom part about an axis of the cylindrical shape as an axis of rotation; and a container body drive unit for rotating the storage container body in a predetermined rotary motion.
Patent JP-2012198611-A (JP)
Title: Lower structure of driver's seat and method for determining angle of inclination of pedal
Inventor: OTSUBO TOMONORI
IPC: G05G1/30
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the lower structure of a driver's seat for more increasing the operability of an accelerator pedal and a brake pedal.SOLUTION: An accelerator side stepping face 22 inclined upward of an accelerator pedal 20 is arranged in front of a brake side stepping face 12 inclined upward of a brake pedal 10, and the angle of inclination of the accelerator side stepping face 22 with respect to a horizontal face and the angle of inclination of the brake side stepping face 12 with respect to the horizontal face are made different from each other when it is viewed from a side face.
Patent JP-2012196889-A (JP)
Title: Printing apparatus, apparatus and method for inspecting nozzle, and computer program
Inventor: HOSOKAWA YASUHIRO
IPC: B41J2/01
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To detect missing dot and also inspect an ejection state of an ink droplet.SOLUTION: A printing apparatus includes: a print head 13 on which a nozzle for ejecting the ink droplet is disposed; and an inspection device for inspecting the ejection of the ink droplet from the nozzle. The inspection device includes: an electrode 413 for inspection that faces the nozzle while the print head 13 is moved at a predetermined inspection position; a power source 51 that applies a voltage between the nozzle and the electrode 413 for inspection; and an inspection unit (52-57) that detects a potential change at the electrode 413 for inspection, the potential change resulting from the ejection of the ink from the nozzle. The inspection unit detects a potential change corresponding to the presence or absence of the ejection of the ink droplet in a first mode where an interval between the nozzle and the electrode 413 for inspection is set as a first predetermined value, and detects a waveform of the potential change corresponding to the ejection state of the ink droplet in a second mode where the interval between the nozzle and the electrode for inspection is set as a second predetermined value being larger than the first predetermined value.
Patent JP-2012199889-A (JP)
Title: Communication apparatus and electronic apparatus
Inventor: MASUDA NORIO
IPC: H04B5/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus which enables signal transmission between housings in a non contact manner, and to provide an electronic apparatus including the communication apparatus.SOLUTION: A communication apparatus has a first transmitting and receiving element generating and detecting magnetic fields and a second transmitting and receiving element detecting the magnetic field generated by the first transmitting and receiving element and generating a magnetic field that may be detected by the first transmitting and receiving element. The first transmitting and receiving element and the second transmitting and receiving element create magnetic field coupling at their end portions, thereby transmitting and receiving signals.
Patent JP-2011166800-A (JP)
Title: Information processor, method of processing information, recording medium, and program and data structure
Inventor: KATO MOTOKI
IPC: G11B20/10
Filed: 2011-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To commonly manage AV stream data recorded after analyzing the position of an I picture and AV stream data recorded without analyzing the position of the I picture.  <P>SOLUTION: A CPI-type is described in a PlayList(). The CPI-type includes an EP-map type and a TU-map type. If the position of the I picture can be analyzed, the EP-map type is used; and if not, the TU-map type is used. The present invention can be applied to, for example, a recording and reproducing device of content.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012112926-A (JP)
Title: Rotation angle detection device and electric power steering device
Inventor: MURAKOSHI YUTAKA
IPC: G01D5/14
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device and a rotation angle detection device having an excellent detection accuracy by reducing fluctuation amount of gear backlash regardless of temperature change.SOLUTION: In a case 8, a fixing portion to a sensor housing 9, and an insertion member 11 made of a metal material having a small linear expansion coefficient at a location supporting rotation of a detection gear 4, are insert molded. In addition, a rotor 10 and a holding ring 3 mounted in a main gear 2 for holding the main gear 2, are also made of metal materials having small linear expansion coefficients. The main gear 2 is press fitted with the rotor 10 via the holding ring 3 so that the main gear 2 is assembled to the rotor 10 without a backlash.
Patent JP-2011137179-A (JP)
Title: Reuse method for synthetic resin product-crushed article in which resin cured article is intermingled
Inventor: SUZUKI YOSHIKI
IPC: C08J11/04
Filed: 2011-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of making a thermoplastic resin product with a film of an automobile bumper or the like to a regenerated resin particle substance reusable in many fields without removing the surface film.  <P>SOLUTION: In the method, with the thermoplastic resin product-crushed article in which a small amount of resin cured article is intermingled and a black pigment or a colored pigment are contained, i.e., a regeneration object, one kind or two kinds or more of light-shielding pigments such as a white pigment, a black pigment and a colored pigment are mixed to prepare a heat-melted substance, and the heat-melted substance is subsequently converted to a solid particle substance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012207154-A (JP)
Title: Propylene resin composition
Inventor: IIJIMA KAZUHIRO
IPC: C08L23/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a propylene resin composition excellent in mechanical properties such as elongation, impact resistance and low-temperature impact resistance and flowability.SOLUTION: There is provided the propylene resin composition containing ≥55 pts.mass and ≤98 pts.mass of a propylene polymer (A) satisfying the following requirements [1] to [5] and ≥2 pts.mass and ≤45 pts.mass of an elastomer (B). [1] MFR is ≥100 g/10 min and ≤1,000 g/10 min, [2] the melting point is ≥150°C and ≤165°C, [3] the sum of the position irregular unit based on 2,1-bonds and the position irregular unit based on 1,3-bonds of propylene monomers in total propylene constituent units is ≥0.0% and ≤1.0%, [4] the content of components having a molecular weight of ≤10,000 is ≤7 mass%, and [5] the half-value width of the peak of elution quantity to elution temperature is ≤6.0°C and the peak top temperature is ≥100°C and ≤130°C determined by CFC using o-dichlorobenzene.
Patent JP-2012206914-A (JP)
Title: Method for manufacturing honeycomb structure
Inventor: SATO FUMIHARU
IPC: C04B41/85
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a honeycomb structure which can tightly fix the collecting layer of a honeycomb structure on the surface of a partition wall and can form such a collecting layer at a relatively low temperature.SOLUTION: The method for manufacturing a honeycomb structure includes: a raw material supply step in which a collecting layer precursor is formed on the surface of a partition wall 12 of a honeycomb substrate by applying thereon a collecting layer-forming raw material containing aggregate particles 21 comprising ceramics, a Lewis base component, and a binding part-forming raw material capable of generating a Lewis acid component which generates a salt by acid-base reaction with the Lewis base component in the ceramics constituting the aggregate particles 21, whereby a honeycomb substrate with the formed collecting layer precursor is obtained; and a heat treatment step in which the obtained honeycomb substrate with the collecting layer precursor formed therein is heat treated to bring the Lewis base component in the aggregate particles 21 and the Lewis acid component in the binding part-forming raw material into acid-base reaction, and a collecting layer 30 is formed in which the aggregate particles 21 are fixed on one another and on the partition wall 12 by binding parts 32 containing a salt generated by the acid-base reaction.
Patent JP-2012213749-A (JP)
Title: Capsule production apparatus and capsule production method
Inventor: FUKUI YOSHIKI
IPC: A61J3/07
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To generate a capsule having a uniform shape while adjusting a particle diameter and a film thickness.SOLUTION: A capsule production apparatus, which forms a capsule containing a core and a film involving the core, includes a first injection nozzle for injecting a first liquid to form the film and a second injection nozzle for injecting a second liquid to form the core, wherein the first liquid is injected from the first injection nozzle to a mold used for forming the capsule to form one part of the film, the second liquid is injected from the second injection nozzle to the one part of the film formed on the mold to form the core, so that the first liquid is injected from the first injection nozzle to the core formed on the mold to form the film involving the core.