baber/WOPTO huggingface dataset:
Patent JP-2012061675-A (JP)
Title: Optical writing device, image forming apparatus, and method and program for controlling the optical writing device and recording medium
Inventor: MIYADERA TATSUYA
IPC: B41J2/45
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in image quality due to a change of a dither pattern in skew correction in an optical writing device.SOLUTION: In the optical writing device that forms an electrostatic latent image by exposing a photoreceptor in a period corresponding to N-fold resolution that is an integral multiple of resolution in a sub-scanning direction of pixel information of an image to be output, information of pixels constituting the image is acquired and stored according to a plurality of lines for each main scanning line, and a value of positional shift in the sub-scanning direction in accordance with the position in a main scanning direction of the light source device is acquired, then a counted value of a sub-line period being a period corresponding to the N-fold resolution is acquired from a counter that counts the sub-line period. On the basis of a value calculated by subtracting the value of positional shift from the counted value of the sub-line period, the main scanning line different according to the position in the main scanning direction is selected as the main scanning line from which the pixel information is read out.
Patent JP-2012041916-A (JP)
Title: Method for taking expansion ratio larger than compression ratio when piston valve and rotary valve are used for engine
Inventor: NAKADA OSAMU
IPC: F02B29/08
Filed: 2010-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of making a true expansion ratio larger than a true compression ratio when a piston valve or a rotary valve is used for a four cycle engine, a six cycle engine, eight cycle engine, or a ten or more cycle engine.SOLUTION: A valve or an air opening, opened in a bottom dead center in a compression process and closed before an air-fuel mixture or air is excessively expanded because of an explosion to resist the rotation (the atmospheric pressure becomes ≤1) in an expansion process, is provided.
Patent JP-2012062416-A (JP)
Title: Removable self-adhesive sheet
Inventor: INOUE MAKOTO
IPC: C09J11/06
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a removable self-adhesive sheet for a self-adhesive label that can be simply peeled and removed in a regeneration process, and can be peeled easily even by hand.SOLUTION: The removable self-adhesive sheet is produced by lamination of a peelable sheet, self-adhesive layer, and surface base material, wherein the self-adhesive layer comprises an aqueous emulsion containing an acrylic copolymer and tackifier and an aqueous dispersion type self-adhesive composition containing a crosslinking agent, and the monomer component comprising the acrylic copolymer comprises 2-ethylhexyl acrylate, acrylonitrile, and an ethylenic unsaturated monomer having a carboxy group, and the content of the 2-ethylhexyl acrylate in the monomer component is at least 90 mass%, while the content of the acrylonitrile is 0.5-5 mass%, and the gel fraction of the adhesive layer is 40-80 mass%.
Patent JP-2011001378-A (JP)
Title: Modified heat shock protein-antigenic peptide complex
Inventor: PODACK ECKHARD R
IPC: A61K39/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a reliable source of a hsp-peptide complex is required because it is advantageous to routinely supply a large amount of hsp-peptide complex, when a vaccine or a therapeutic agent is commercially produced.SOLUTION: The present invention relates to methods for purifying immunogenic, prophylactically or therapeutically effective complexes comprising modified heat shock proteins noncovalently associated with antigenic peptides of cancer cells or infected cells. The claimed methods comprise constructing a nucleotide sequence encoding a secretable modified heat shock protein, expressing the sequence in an appropriate host cell, recovering the immunogenic complexes from the cell culture and the cells, and purifying the immunogenic complexes by affinity chromatography. Large amounts of such immunogenic complexes can be obtained by large-scale culturing of host cells containing the genetic sequence. The complexes can be used as a vaccine to elicit specific immune responses against cancer or infected cells, or to treat or prevent cancer or infectious diseases.
Patent JP-2012070575-A (JP)
Title: Power regeneration device
Inventor: HARADA SHIGEKI
IPC: H01M10/48
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a power regeneration device which does not deteriorate a collection rate of regeneration power or can suppress deterioration, can suppress a temperature rise of an electric double layer capacitor and can prolong a life of the electric double layer capacitor even when a temperature is high.SOLUTION: The power regeneration device includes: a power storage device 19 charging regeneration power and discharging stored power; a temperature detection means 25 detecting the temperature of the storage device 19; and a charge/discharge control means 27 changing an upper limit value of charged current of the power storage device 19 and an upper limit value of discharged current based on a detection temperature of the temperature detection means 25 and performing control such that an area formed by a track of the upper limit value of the discharged current and the detection temperature becomes equal to or smaller than an area formed by the track of the upper limit value of the charged current and the detection temperature.
Patent JP-2012071367-A (JP)
Title: Polishing pad
Inventor: KUME TAKAHIRO
IPC: B24B37/24
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad performing stable polishing for a long period.SOLUTION: The polishing pad 10 includes a polyurethane resin foamed sheet 2 having a foaming structure continuously formed with a plurality of foams 3 and a lot of micropores 6 by a wet deposition method. The sizes of the lot of micropores 6 are formed smaller than the sizes of the foams 3. In the foaming structure formed in the foamed sheet 2, an acid or alkali-resistant resin 5 is present in the lot of micropores 6 in such a manner that a ratio of the volume of the acid or alkali-resistant resin 5 to the volume of the micropores 6 is 30% or more. The acid or alkali-resistant resin 5 is formed by impregnating resin emulsion in the foamed sheet 2. The foaming structure of the foamed sheet 2 is reinforced by the acid or alkali-resistant resin 5 to protect the surfaces of the micropores 6.
Patent JP-2012073052-A (JP)
Title: Obstacle detector
Inventor: UMEHARA HIDEMASA
IPC: G01S15/93
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detector capable of informing persons behind a vehicle about backing when the vehicle is backing at low cost.SOLUTION: Multiple ultrasonic transmission parts 31 and 32 mounted on the rear part of a vehicle 2 transmit ultrasonic waves when the vehicle 2 is backing. An ultrasonic reception section 4 receives the ultrasonic waves which were transmitted from the ultrasonic transmission parts 31 and 32, reflected by an obstacle 7 and are returning towards the vehicle. A control circuit 5 detects the obstacle 7 behind the vehicle based on the ultrasonic waves received by the ultrasonic reception section 4. When the vehicle is backing, the multiple ultrasonic transmission parts 31 and 32 transmit ultrasonic waves at frequencies which are different from each other and between which difference generates an audible sound.
Patent JP-2012072719-A (JP)
Title: Control device of spark-ignition internal combustion engine
Inventor: NAKASAKA YUKIHIRO
IPC: F02D15/04
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine that accurately controls a stop position of a piston in an engine stop to stop at a proper target stop position in view of restartability, and restarts the internal combustion engine as early and reliably as possible after satisfying an engine restart condition.SOLUTION: A control device of a spark-ignition internal combustion engine includes a variable compression ratio mechanism and a variable valve timing mechanism. In the control device of the spark-ignition internal combustion engine, the internal combustion engine is automatically stopped when a predetermined condition is satisfied, while the internal combustion engine is automatically restarted when the predetermined condition has been not satisfied. The control device includes a stop position controller for stopping a predetermined piston onto the target stop position when the internal combustion engine is automatically stopped. In addition, the stop position controller controls an expansion ratio while allowing the variable compression ratio mechanism and the variable valve timing mechanism to keep an actual compression ratio constant, thereby stopping the piston onto the target stop position.
Patent JP-2012074576-A (JP)
Title: Method of manufacturing package substrate for mounting semiconductor element
Inventor: TAMURA TADASHI
IPC: H05K3/24
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a package substrate for mounting a semiconductor element, by which a fine outer layer circuit having adhesion can be formed, and improvement in yield and connection reliability with the semiconductor element can be ensured.SOLUTION: A method of manufacturing a package substrate for mounting a semiconductor element includes the following steps of: laminating a multilayer metal foil 9 and a base material 16 to form a core substrate 17; peeling a first carrier metal foil 10 of the multilayer metal foil 9 physically; performing pattern plating 18 onto a second carrier metal foil 11 and laminating an insulation layer to form a lamination body; separating the lamination body together with the second carrier metal foil 11 from the core substrate 17; performing etching so that a surface of the pattern plating 18 forms a recess to a surface of the insulation layer; and performing noble metal plating onto the recess to flatten the surface of the insulation layer.
Patent JP-2011089386-A (JP)
Title: Sea-bed foundation improvement method and outer pipe for chemical injection
Inventor: ONO YASUTOSHI
IPC: E02D3/12
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sea-bed foundation improvement method and an outer pipe for chemical injection capable of preventing the outer pipe for chemical injection installed underwater from being damaged by external environments such as wave motion and improving the workability of soil improvement work.  <P>SOLUTION: The outer pipe 1 is constituted of a rigid pipe 2 and a flexible pipe 3. With the rigid pipe 2 of a lower end section installed in a sea-bed foundation 19, its upper end part is extended above the water, and at least part of its section protruding from the sea-bed foundation 19 and installed underwater is made of the flexible pipe 3. An inner pipe 7 having a discharge opening in its circumferential wall is inserted in the outer pipe 1. A soil improvement chemical G supplied through the inner pipe 7 is injected from the discharge opening into the sea-bed foundation 19 through an injection opening 2a formed in the outer circumferential surface of the outer pipe 1 positioned in the sea-bed foundation 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012075672-A (JP)
Title: Body belt holder for harness type safety belt
Inventor: KITAJIMA HITOSHI
IPC: A62B35/00
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a body belt holder for a harness type safety belt which can set a body belt by post-installation to the harness type safety belt.SOLUTION: Openings 2 are formed at the upper part and the lower part of a connecting plate 1, a pair of opposite projections 3 are formed at the inner periphery both sides of the each of openings 2 to make a parallel pair of horizontally long belt insertion holes 4a, 4b at the top section and the bottom section of the pair of projections 3, thereby the post-install of the connecting plat 1 to an abdomen belt 12 can be carried out. A parallel pair of vertically long belt insertion holes 5a, 5B in which a body belt 30 can be inserted are formed between the upper and lower openings 2, thereby the post-install of the body belt 30 in a harness type safety belt 10 can be carried out.
Patent JP-2011078783-A (JP)
Title: Wound closure device including releasable barbs
Inventor: SMITH ROBERT C
IPC: A61B17/04
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound closure device including releasable barbs for suturing a wound.  <P>SOLUTION: A suturing device includes an elongated tubular member defining a longitudinal axis. The elongated tubular member has a proximal portion and a distal portion. A head assembly extends from the distal portion of the elongated tubular member and is disposed about the longitudinal axis. The head assembly includes one or more rotatable barb holders coupled thereto. The rotatable barb holders are configured to releasably retain a barb thereon. The rotatable barb holders are rotatable between a first position, wherein the barb is positioned adjacent the elongated tubular member, and a second position, wherein the barb is radially spaced from the elongated tubular member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012085030-A (JP)
Title: Stereoscopic imaging device and stereoscopic imaging method
Inventor: WADA SATOAKI
IPC: H04N13/239
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a stereoscopic imaging device in which telescopic use of a lens makes it difficult to keep a parallax within a comfortable range.SOLUTION: The stereoscopic imaging device is provided with: a first imaging part 101; a second imaging part 104; a field angle control part 108 for controlling the field angle of a zoom lens; a two-dimensional/three-dimensional conversion part 201 which generates a parallax from image signals output from the first imaging part 101 to convert the image signals to a three-dimensional image; and an image selection part 202. When the field angle of zooming is not smaller than a predetermined value, the image signal output from the first imaging part 101 and an image signal output from the second imaging part 104 are selected and output, and when the field angle of zooming is smaller than the predetermined value, an image signal output from the two-dimensional/three-dimensional conversion part 201 is selected and output.
Patent JP-2012083248-A (JP)
Title: Apparatus and method for measuring circular mechanical component
Inventor: UEMURA TOMOAKI
IPC: G01B11/08
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for measuring a circular mechanical component in which measurement precision is prevented from being reduced, a measurement target can be easily measured without being accurately restricted and fixed, and a man-hour or the like required for component exchange can be reduced.SOLUTION: A laser displacement gauge 2 is used which is capable of measuring a width dimension of a part, in a circular mechanical component W, that becomes a chord of a circle forming a circular portion therein. The laser displacement gauge 2 is confronted to a shape measurement target of the supported circular mechanical component W, and the laser displacement gauge 2 is caused to measure the width dimension of arbitrary two or more parts each of which becomes the chord. Arithmetic means 4 transforms the width dimension of each of the arbitrary two or more parts measured by the laser displacement gauge 2 into coordinate points of both two end points in an orthogonal coordinate system and calculates a diameter and a central position of the circular portion that becomes the shape measurement target, from an approximate circle which is calculated from the coordinate points.
Patent JP-2012084015-A (JP)
Title: Information processor, operation management method, and operation management program
Inventor: KAWAMURA MOTOO
IPC: G06F11/30
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, an operation management method, and an operation management program capable of optimizing the control of a plurality of operation management devices for a management target.SOLUTION: An information processor 201 comprises: a rule collection part 10 for obtaining one or a plurality of rules indicating a management target, a condition for performing a control for the management target, and a control content to be executed, from each of a plurality of operation management devices; and a duplication determination part 30 for determining a plurality of rules, in which the management target and condition coincide between the operation management devices, from among the rules obtained by the rule collection part 10.
Patent JP-2012090009-A (JP)
Title: Semiconductor integrated circuit and measurement temperature detection method
Inventor: KAI YASUKAZU
IPC: H03K3/027
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and a measurement temperature detection method that can appropriately detect a measurement temperature by eliminating effects of inverter ON resistance and internal delay time.SOLUTION: A bias signal pbias and a bias signal nbias generated by a bias circuit 12, or bias signals pbias_inv11, nbias_inv11, pbias_inv21, nbias_inv21 based on the bias signal pbias and bias signal nbias are applied to inverters inv11-inv51 at calibration of a reference resistance element RS such that an oscillation frequency fS by the reference resistance element RS is a reference oscillation frequency.
Patent JP-2012089199-A (JP)
Title: Spindle motor, disk drive and manufacturing method of spindle motor
Inventor: SUGI TAKATOKI
IPC: G11B19/20
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent gas from flowing out of a disk drive.SOLUTION: A spindle motor 12 for a disk drive comprises: a stationary part; a bearing mechanism fixed to the stationary part; and a rotation part that is supported in a way that allows rotation about a central axis to the stationary part through the bearing mechanism. The stationary part comprises; a base part 21; a stator fixed on the base part; and wiring extending from a coil of the stator. The base part is part of a housing that forms an airtight internal space in the disk drive, the wiring is arranged along a surface on the internal space side of the base part and the base part comprises a concave part 23 on the internal space side. A bottom part of the bearing mechanism is fixed in the concave part by press fit and adhesion methods, and in a central axis direction, an adhesion area 231a between the bearing mechanism and the concave part is larger than a press fitting area 231b in width.
Patent JP-2012086327-A (JP)
Title: Jig structure for machining
Inventor: KAWAMURA MASAKI
IPC: B23Q3/06
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide jig structure for machining capable of shortening a washing time while removing surely chips.SOLUTION: A main jig 11 is mounted on a machine bed 35, a sub-jig 13 is mounted on the main jig 11, and the sub-jig 13 is removably fixed on to the main jig 11 by a plurality of hydraulic cramps 18, and a workpiece W1 is mounted on the sub-jig 13, in a jig 10 for machining used when machining the workpiece W1. The hydraulic cramp 18 includes a tapered part 41 increasing its diameter downwards, in a position separated upwards by a prescribed distance from an upper face 12 of the main jig, and the sub-jig 13 is supported by the tapered part 41, to provide a clearance 71 for passing a washing liquid injected when machined, between the upper face 12 of the main jig and an under face 63 of the sub-jig.
Patent JP-2012093116-A (JP)
Title: Lens checking apparatus and chart plate
Inventor: NOGUCHI YASUHIRO
IPC: G01M11/02
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To propose a chart plate capable of finding the position of an optical axis outside the range of observation and accomplishing prompt optical axis alignment, and a lens checking apparatus using the same.SOLUTION: A chart plate 10 has a transparent glass disk 11 on which a centering chart 12 and cross charts 13 to 15 are drawn; the centering chart 12 comprises twenty straight lines 16 of a constant width formed of transparent parts and radially extended at equal angles from the center toward the circumference and twenty sectors 17 formed by vapor-depositing metal films, which have a light intercepting property, between the twenty straight lines 16; on the cross charts 13 to 15, cross lines 18 to 20 formed of transparent parts and three circles each divided into four equal parts at equal angles by the cross lines 18 to 20 are formed, metal films with a light intercepting property being vapor-deposited onto the four quarter circles; and the cross lines 18 to 20 are formed in widths that increase in the order of 18, 19 and 20.
Patent JP-2012092555-A (JP)
Title: Heat-insulated structure
Inventor: HIRAKAWA HIDEKI
IPC: E04B1/76
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-insulated structure that dispenses with a member serving as a heat bridge in a thermal insulating board in case of fire and that prevents a fall of a wall surface member such as a mesh material superposed on the thermal insulating board, even when the thermal insulating board is melted to become hollowed out.SOLUTION: A heat-insulated structure includes a building frame 1, an adhesive layer 2, a thermal insulating board 3, an adhesive layer 4, an inorganic mesh material 5, and an exterior material 6. One end of a mesh material 7 is attached to the building frame 1 by means of a screw 8 and positioned along upper and lower end surfaces of the thermal insulating board 3, and the other end thereof goes round to a lateral surface on the adhesive layer 4 side of the thermal insulating board 3 so as to be fixed in an embedded state to the adhesive layer 4.
Patent JP-2012093672-A (JP)
Title: Image display device
Inventor: MUKAIDE MASASANE
IPC: G09F9/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of providing a waterproof structure of a housing with a higher sealing performance than that of a conventional one.SOLUTION: The image display device according to the present invention includes: a housing formed by joining and fixing a bezel 81 and a back cabinet 82 together; an image display unit 1 accommodated inside the housing; a protection panel 2 disposed to cover the image display surface of the image display unit 1 and having the outer peripheral section thereof sandwiched between the opening edge of the bezel 81 and the outer peripheral edge of the back cabinet 82; and a loop-shaped gasket 80 interposed between the facing surfaces of the back-side outer periphery of the protection panel 2 and the outer peripheral edge of the back cabinet 82. The gasket 80 includes one or more cavities 80a in the interior thereof.
Patent JP-2012099971-A (JP)
Title: Decoding device and decoding method
Inventor: HAYAMIZU ATSUSHI
IPC: H03M13/19
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reducing computational complexity in min-sum decoding.SOLUTION: A min-sum processing section 46 executes a min-sum algorithm on input data to alternately execute a check node process of updating external value ratios on the basis of a priori value ratios and a variable node process of updating a priori value ratios on the basis of external value ratios. Before the check node process is started on each row of a check matrix for LDPC encoding, an initialization section 60 derives the product of signs of a priori value ratios contained in a row to be processed. A derivation section 62 derives a sign for one external value ratio in the row to be processed from the sign of an a priori value ratio that has not been used for updating the external value ratio and the derived sign product. An updating section 64 uses the derived sign to update the one external value ratio in the row to be processed.