baber/WOPTO huggingface dataset:
Patent JP-2010280229-A (JP)
Title: Nozzle plate, method for manufacturing nozzle plate, droplet discharge head, method for manufacturing droplet discharge head, and droplet discharge device
Inventor: MATSUO YASUHIDE
IPC: B41J2/045
Filed: 2010-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle plate capable of performing high-quality printing for a long period of time when applied to a droplet discharge head, and to provide a method for manufacturing the nozzle plate, a droplet discharge head having excellent dimensional accuracy and high reliability, capable of performing high-quality printing for a long period of time, and to provide a method for manufacturing the droplet discharge head, and a droplet discharge device with high reliability having the droplet discharge head.  <P>SOLUTION: An inkjet recording head 1 includes: a nozzle plate 80 having a nozzle hole 11, a water-repellent film 14 on one surface and a joining film 15 on the other surface; a substrate 20 where a discharge liquid reservoir 21 is formed; and a sealing sheet 30 disposed on the upper face of the substrate 20 to cover the discharge liquid reservoir 21. The water-repellent film 14 and the joining film 15 included in the nozzle plate 80 comprise plasma polymerization films having a Si skeleton including a siloxane bond and a random atomic structure, and an alkyl group bonded to the Si skeleton.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012064864-A (JP)
Title: Mounting structure of electronic module
Inventor: YOSHIMIZU SEI
IPC: H01L23/373
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for improving heat dissipation when temperature is rising, in an electronic module formed by mounting an electronic module having an heating element mounted on a heat dissipating plate to a radiator.SOLUTION: One surface of a radiator 2 is formed into a rugged shape composed of radiator side projecting parts 2a and radiator side recessed parts 2b, a receiving part 5 to support a heat dissipating plate 20 by making contact with one surface of the radiator 2 and the other surface of the heat dissipating plate 20 is interposed between both surfaces, the heat dissipating plate 20 is fastened to the radiator 2 through the receiving part 5, and the other surface of the heat dissipating plate 20 is formed into a rugged shape composed of heat dissipating plate side projecting parts 21 and heat dissipating side recessed parts 22. The radiator side projecting parts 2a get into the heat dissipating plate side recessed parts 22, and both projecting parts 2a and 21 are thereby brought into a mated state. As to linear expansion coefficients of those parts, the following magnitude relation is satisfied. The receiving part 5<the heat dissipating plate 20<the radiator 2.
Patent JP-2012066259-A (JP)
Title: Friction stirring joined structure, and friction stirring joining method
Inventor: ESUMI MASAKUNI
IPC: B23K20/12
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a friction stirring joined structure capable of suppressing warping in a longitudinal direction caused after both surfaces of hollow extruded members are joined by friction stirring method, and to provide a friction stirring joining method.SOLUTION: A first member 10 including two first and second face plates 14, 15 that are substantially parallel to each other, a plurality of ribs 17 connecting the face plates, and an end rib 16 for connecting the ends in the width direction of the face plates, and a second member 20 including two first and second face plates 24, 25 that are substantially parallel to each other and the plurality of the ribs 17 for connecting the face plates, are the hollow extruded members with a total length as long as about 20m and are joined by friction stirring joining of butting parts with a rotating tool. A cross section of a thickness part 13 joined at one face plate side is made larger than a cross section of a thickness part 11 joined at the other face plate side in the butting parts, so that a warping amount in a longitudinal direction of both members is reduced by changing contraction amounts by front and reverse friction stirring joinings.
Patent JP-2012067703-A (JP)
Title: Welding bead cutting device and radial pin extracting method of steam turbine
Inventor: SUGITANI DAICHI
IPC: F01D25/28
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight welding bead cutting device and a radial pin extracting method of a steam turbine using the same, superior in working efficiency, besides being low in the possibility of damaging a structure, by cutting a welding bead without forming a through-hole in a pin.SOLUTION: A radial pin 2 is inserted at its one end part 2A into the through-hole 3 formed in a turbine casing 1, projects in its other part 2B from an outer surface of the turbine casing 1, and is formed with the welding bead 4 on the outer periphery of the other end part 2B. The welding bead cutting device 10 includes a cutting part 12 for cutting the welding bead 4 formed on the outer periphery of the radial pin 2, and a support part 20 for movably supporting the cutting part 12 on an end surface 2C of the other end part 2B of the radial pin 2 along the outer periphery of the radial pin 2.
Patent JP-2010282725-A (JP)
Title: Semiconductor memory
Inventor: NAKAMURA TOSHIKAZU
IPC: G11C29/42
Filed: 2010-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory capable of setting an optional upper limit value of the number of error correction times when a test is performed.  <P>SOLUTION: In the semiconductor memory, a counter 15a counts the number of error correction times, the register 16a alters the upper limit value when an upper limit value setting signal (an external upper limit value taking signal in Fig.1) to alter the upper limit value of the number of error correction times is inputted from an external part and a comparison circuit 17 compares the number of error correction times with the altered upper limit value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012067271-A (JP)
Title: Aqueous coating material composition
Inventor: IWAMOTO TORU
IPC: C09D7/41
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous coating material composition that contains an aluminum pigment treated with molybdic acid and a condensed polycyclic pigment (B), achieves a small difference between the color of a coating film obtained by application of the coating material after storage and the color of the coating film obtained by application of the coating material before storage, suppresses hydrogen gas generation, and has excellent storage stability.SOLUTION: The aqueous coating material composition contains: (A) an aluminum pigment treated with molybdic acid; (B) a condensed polycyclic pigment; (C) a resin having an aromatic ring with a nitro group bonded thereto; and (D) a film-forming resin.
Patent JP-2012073748-A (JP)
Title: Control device
Inventor: NAKAGAWA TAKUMI
IPC: B60R16/02
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device that continues a function to be achieved by two cores in a multi-core CPU, even if one of the cores fails.SOLUTION: A first core 11 in the multi-core CPU 10 of the control device 1 is monitored by a WDT 13. A second core 12 is monitored by a second core monitoring timer 11a counted up by the first core 11. The first core 11 performs processing to be executed by the second core 12 by proxy when a failure of the second core 12 is detected. The second core 12 also performs processing to be executed by the first core 11 by proxy when a failure of the first core 11 is detected.
Patent JP-2012074472-A (JP)
Title: Substrate processing apparatus and teaching method
Inventor: HASHIMOTO MITSUHARU
IPC: B08B3/02
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a teaching method capable of easily teaching an action of a nozzle.SOLUTION: When a recording start command is inputted to a control part 4, a CPU 23 makes a timer 25 count a lapsed time from the input of the recording start command. Furthermore, the CPU 23 makes a memory 24 store the output and the lapsed time of an encoder 22 detecting the position of a nozzle. Then, when a recording end command is inputted to the control part 4, the CPU 23 finishes recording the output and the lapsed time of the encoder 22. The output of the encoder 22 from the recording start command to the recording end command is associated with the lapsed time, and stored in the memory 24 as one piece of action data.
Patent JP-2011147330-A (JP)
Title: Stepping motor control circuit and analog electronic timepiece
Inventor: MANAKA SABURO
IPC: H02P8/02
Filed: 2010-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a more stable rotation and achieve reduced power consumption by more accurately determining rotation state and performing appropriate pulse control.  <P>SOLUTION: A control circuit includes a rotation detection circuit 110 and a controller. The rotation detection circuit detects whether an induced signal VRs generated by rotation of a stepping motor 105 has exceeded a predetermined reference threshold voltage Vcomp in a detection interval T having a plurality of detection areas. The controller determines a rotation state of the stepping motor 105 based on a pattern indicating whether the induced signal VRs exceeds the reference threshold voltage Vcomp in each detection area. The controller controls drive of the stepping motor 105 by any of a plurality of main drive pulses P1 having differing energy levels or a correction drive pulse P2 having a greater energy level than each of the main pulses P1, based on the determined results. An invalid area Ts is provided between at least two detection areas. The controller determines the rotation state of the stepping motor 105 without taking into consideration the induced signal VRs generated in the invalid area Ts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012075971-A (JP)
Title: Bran collecting method and apparatus
Inventor: TOME MASAMITSU
IPC: B02B7/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently collect dust caused by loading of wheat bran while reducing energy cost, and moreover, to suppress to become a new occurrence cause of dust.SOLUTION: In the dust collection method and dust collection apparatus 6 for collecting dust caused when discharging wheat bran 7 downward from a discharge port 5, air is sucked from a dust collection hood 11 set near the discharge port 5, and at the same time, an artificial tornado is generated by blowing out air from an air blow-out port 13 set on one side on the distant side from the discharge port of the dust collection hood and forming an air curtain. At that time, the angle of blowing out the air is set in a range of 0-45° toward the outside in relation to the discharge direction of the wheat bran from the discharge port, the air blow-out amount is set in the range of 1-10 vol.% of the air suction amount, and the air suction amount is set in the range of 1-3 m/sec per 1 mof the opening area of the dust collection hood, to generate the artificial tornado at an intermediate point between the air blow-out port and the highest edge part of a loading platform, which is loaded with the bran, or at an upper side thereof.
Patent JP-2012075337-A (JP)
Title: Disinfection system
Inventor: TANAKA TOSHIO
IPC: A61L2/22
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To easily produce water containing a disinfection ingredient for disinfecting/sterilizing a plant itself.SOLUTION: The disinfection system (10) includes a storage tank (61) for storing water, a discharge unit (62), and a spray nozzle (50). The discharge unit (62) includes an electrode pair (64 and 65) for generating streamer discharge under water in the storage tank (61), and a direct-current power supply (70) for applying the direct voltage to the electrode pair (64 and 65); and generates hydrogen peroxide under water in the storage tank (61) by the streamer discharge. The spray nozzle (50) sprays hydrogen peroxide within the storage tank (61) to the plant (20).
Patent JP-2012077184-A (JP)
Title: Method for producing vinyl acetal resin
Inventor: NAGAI YASUHARU
IPC: C08F16/38
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinyl acetal resin using a vinyl ester-based resin as a raw material without taking out an intermediate by which the vinyl acetal resin with little discoloration and a high degree of acetalization can be obtained in a short time.SOLUTION: The method for producing a vinyl acetal resin using a vinyl ester-based resin as a raw material without taking out an intermediate comprises a step 1 for dissolving the vinyl ester-based resin in a high temperature high pressure fluid including a carboxy group-containing compound at 100-400°C and 0.2-100 MPa by modifying ester side chains of the vinyl ester-based resin, a step 2 for putting an aldehyde in after a part or all of the ester side chains in the vinyl ester-based resin have been modified in step 1 and a step 3 for proceeding an acetalization reaction in the high temperature high pressure fluid.
Patent JP-2012078207-A (JP)
Title: Magnetic detection element and rotation angle detection apparatus using the same
Inventor: TOMINO YASUNORI
IPC: B62D5/04
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detection element used for detection of a steering rotation angle of an automobile or the like and a rotation angle detection apparatus using the magnetic detection element, capable of preventing an occurrence of errors caused by a temperature change or the like and highly accurately and surely detecting the rotation angle.SOLUTION: Each two opposite magnetic resistors 22A, 22B and magnetic resistors 22C, 22D out of four magnetic resistors 22A to 22D arranged in an approximately rectangular shape are connected, and switching means 24A, 24B are provided to both ends of the magnetic resistors 22C, 22D to form a magnetic detection element 21 arranged opposite to a magnet 34 or 35. The switching means 24A, 24B of the magnetic detection element 21 are switched by control means 37. A plurality of magnetic signals outputted from the magnetic resistors 22 through differential amplification means 27A are subtracted to detect a rotation angle of a rotor 31. Thus, the magnetic detection element capable of preventing an occurrence of errors caused by a temperature change or the like and capable of highly accurately and surely detecting the rotation angle can be obtained.
Patent JP-2012079550-A (JP)
Title: Electric element package
Inventor: YAMAZAKI YASUO
IPC: H01L51/50
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To minimize as quickly as possible the situation in which an electrode or an electric element is damaged due to the irradiation heat of a laser beam applied for depositing a glass frit while securing the degree of freedom of designing an electric element package.SOLUTION: An organic EL element package 1 in which an organic EL layer 2 is hermetically sealed in an inner space comprises: an element substrate 3 on which the organic EL layer 2 is disposed; a sealing substrate 4 that faces a surface of the element substrate 3 on the organic EL layer 2 side with an interval; a glass frit 5 for hermetically sealing the space between the element substrate 3 and the sealing substrate 4 so as to surround the periphery of the organic EL layer 2; and a dielectric multilayer film 8 disposed between the element substrate 3 and the glass frit 5 and functioning as a reflection film for reflecting a laser beam applied for depositing the glass frit 5. This dielectric multilayer film 8 is formed by alternately stacking a low-refractive-index dielectric layer and a high-refractive-index dielectric layer.
Patent JP-2011031057-A (JP)
Title: Method and apparatus for flexible fixation of spine
Inventor: JAHNG TAE-AHN
IPC: A61B19/00
Filed: 2010-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved dynamic spinal fixation device that provides a desired level of flexibility to the injured parts of the spinal column, while also providing long-term durability and consistent stabilization of the spinal column.  <P>SOLUTION: The flexible spinal fixation apparatus having a flexible metallic connection unit for non-rigid stabilization of the spinal column. The fixation apparatus includes at least two securing members configured to be inserted into respective adjacent spinal pedicles, each securing member each including a coupling assembly. The fixation apparatus further includes a flexible metallic connection unit configured to be received and secured within the coupling assemblies of each securing member so as to flexibly stabilize the affected area of the spine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012081401-A (JP)
Title: Aeration apparatus and seawater flue gas desulfurization apparatus including the same
Inventor: SONODA KEISUKE
IPC: C02F1/20
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an aeration apparatus which can remove precipitates and suppress production of the precipitates in a slit of a diffused-air film, and to provide a seawater flue gas desulfurization apparatus including the aeration apparatus.SOLUTION: The aeration apparatus is immersed in water to be treated and generates fine air bubbles in the water to be treated. The aeration apparatus includes: an air supply pipe for supplying air through a discharge means; aeration nozzles 123 including an introduction portion for introducing air 122 supplied from an opening 15a of a header 15 in communication with the air supply pipe, and a support body extending from the introduction portion and covered with the diffused-air film having a plurality of slits for discharging the air 122 to the outside; a water introducing means for introducing water into the header through the air supply pipe; and an atomizing unit 25 for atomizing the introduced water 141 with the aid of the air 122 supplied from the opening 15a of the header. A water mist 141a atomized by the atomizing unit 25 passes through the slit and is discharged to the outside together with the air 122.
Patent JP-2012086388-A (JP)
Title: Apparatus and method for manufacturing tire material
Inventor: TANIGUCHI MASAYUKI
IPC: B41K3/14
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for manufacturing a tire material, preventing a transfer failure even if atmospheric temperature is low and preventing a drying failure due to flooding.SOLUTION: The tire material manufacturing apparatus is constituted so as to manufacture the tire material by transferring predetermined data to the tire material extruded from an extrusion molding machine by a stamp, includes: a stamp means for performing stamp transfer; a conveying means for conveying the tire material extruded from the extrusion molding machine to the stamp means; and a mist spraying means for spraying mist toward the surface to be transferred of the tire material before stamp transfer. The tire material manufacturing method is constituted so as to manufacture the tire material using the tire material manufacturing apparatus.
Patent JP-2012090381-A (JP)
Title: Controller for electric vehicle
Inventor: YAMADA MASAHIRO
IPC: B60L15/20
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a controller for electric vehicle, which has a constant speed control method which performs constant speed operation at an extremely low speed of about 1 km/h and can offer a dynamic response also to variation of a load.SOLUTION: The controller for electric vehicle includes main motors 2-7 which are attached to axles and generate driving force for driving wheels, control units 89, 10, 11, 12, 13 which perform individual control of the main motors 2, 3, 4, 5, 6, 7 attached to the respective axles, and a train supervisory control system 1 which performs proportional integration control of a target speed to a current speed, performs integration control by speed information common to the organization in the train supervisory control system, and performs proportional control by a speed sensor of each control unit.
Patent JP-2012086201-A (JP)
Title: Ozone supply device, and treatment apparatus
Inventor: MORI MIE
IPC: B01F23/10
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an ozone supply device for supplying humidified ozone while suppressing the deactivation of hydroxyl radical by successfully mixing ozone and water in a gas phase.SOLUTION: The ozone supply device includes: a first supply unit 1 for supplying a first gas G1 that is a gas containing ozone; a second supply unit 2 for the supply of a second gas G2 that is a humidified gas; and a mixing vessel 3 connected with the first supply unit 1 and the second supply unit 2, and in which the first gas G1 and the second gas G2 are mixed by first to fourth filters 31 to 34 which are disposed within the vessel, and then from which the mixed gas is exhausted to the outside.
Patent JP-2012094209-A (JP)
Title: Optical pickup device
Inventor: NAGATOMI KENJI
IPC: G11B7/09
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device which smoothly suppresses an influence by stray light, can easily discriminate a recording layer and can suppress the deterioration of a detection signal due to a positional deviation of a sensor.SOLUTION: A spectroscopic element 118 has diffraction regions 118a0 to 118h0, and 118a1 to 118h1. A diffraction direction is set in each of the diffraction regions. A sensor part arranged on a light receiving surface of a photodetector 120 is irradiated with only signal light of BD light passing through the diffraction regions 118a0 to 118h0, but the signal light does not irradiate gaps of the sensor part. This makes it easy to discriminate each recording layer in a disk having a plurality of recording layers. In addition, the focal position of a laser beam can be quickly adjusted to a targeted recording layer because an S-shaped curve by each recording layer is properly formed. Further, when a positional deviation occurs in the sensor part, it is difficult for an output signal of the sensor part to deteriorate.
Patent JP-2011081004-A (JP)
Title: Contact component for wafer batch contact board, and manufacturing method of the same
Inventor: SUGIHARA OSAMU
IPC: G01R31/26
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method, or the like, of a contact component for a wafer batch contact board where a contact of a bump and an electrode on the wafer is made possible, and also capable of narrowing the pitch of an electrode to be contacted.  <P>SOLUTION: The contact portion includes the bump 63 which is formed on one surface of an insulating substrate 32; an isolated electrode or a wiring which is formed on the surface of the other side of the insulating substrate; and a continuity portion, with which the continuity of the bump and the isolated electrode or the wiring is carried out via a bump hole 62 formed in the insulating substrate, between a head part of the bump and the insulating substrate, a pedestal formation layer 61 is formed, a pedestal 64 is formed so as to increase a height from the surface of the insulating substrate, and the pedestal is formed, by removing the pedestal formation layer partially. An isolated bump is formed, by plating growth for the bump hole formed in the insulating substrate and the pedestal formation layer; and if the height (thickness) of the pedestal formation layer is given T, the height between the pedestal formation layer and a bump top part is h, and the height between the bump top part and the insulating substrate is H, a relation H=h+T holds for the contact portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT