baber/WOPTO huggingface dataset:
Patent JP-2012217872-A (JP)
Title: Filtration apparatus
Inventor: NAKAYAMA DAISUKE
IPC: B01D29/62
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To enable suspended matter deposited on a filtration filter surface to be peeled and removed by a method except for backwashing while preventing lowering of filtration efficiency.SOLUTION: A filtration chamber 2 is disposed in a filtration apparatus and has a sample introducing port to which a sample feed channel 6 is connected and a sample discharging port to which a drain channel 10 is connected. A filtration filter 4 is provided between the sample introducing port and the sample discharging port. The filtration filter 4 is arranged so that the filter surface is in parallel with the direction of sample flow flowing from the sample introducing port to the sample discharging port. The sample discharging port can be opened and closed by an opening/closing mechanism 12. A distributor 8 is disposed in the filtration chamber 2 across the filtration filter 4. The distributor 8 has a filtrate outlet for discharging filtrate and a filtrate discharge channel 9 is connected with the filtrate outlet.
Patent JP-2012217486-A (JP)
Title: Endoscope system and driving method thereof
Inventor: ENDO AZUCHI
IPC: G02B23/26
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the color of an observation image from being changed even when the image of a main subject is captured from a remote or a near place.SOLUTION: An endoscope system includes: an electronic endoscope 12 which includes a solid state imaging device 58 mounted in the distal end part of the endoscope 12 and an illumination part 42 disposed adjacent to the solid state element 58, and which, when the distal end part is inserted into a body cavity of a subject, illuminates the subject in the body cavity using the illumination part 42 and captures the image of the subject using the solid state imaging device 58; illumination means 100, 112, 114, 120 which generate illumination light in which three primary color lights being the red light, the green light, and the blue light are mixed, and which emits the illumination light to the subject from the illumination part 42; and an image processing means 86 which, when processing the captured image data of the respective colors being the red light, the green light, and the blue light to be output from the solid state imaging device 58, performs image processing in such a manner that the amount of captured image data in the color of a light quantity becoming smaller compared with the light quantities of the other colors when the intensity of the illumination light is changed, is corrected so as to be increased, or the amount of the captured image data in the color of a light quantity becoming larger compared with the light quantities of the other colors is corrected so as to be reduced.
Patent JP-2011219174-A (JP)
Title: Sheet glass storage device
Inventor: JEONG HEOY-JAI
IPC: B65D85/48
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet glass storage device that guides sheet glasses of various sizes, prevents damage to the sheet glass, and improves work efficiency and reliability of the sheet glass.SOLUTION: The sheet glass storage device includes: a storage part 10 provided with a pair of wall bodies 11 separately arranged in parallel with each other, and a plurality of sheet glass support strings 12 for connecting the wall bodies 11 to each other; lifting parts 20 connected to outer surfaces of the wall bodies 11 so as to lift the storage part 10; and a guide part 30 for mounting and guiding the sheet glass 5 carried in the storage part 10 onto the sheet glass support strings 12. The guide part 30 includes a plurality of rollers 31 separately arranged in the whole of the inside of the wall bodies 11 and axially rotated, and air dischargers 32 arranged between the rollers 31 for discharging air. The roller 31 further includes a breadth adjustment means for adjusting breadth.
Patent JP-2012222194-A (JP)
Title: Copper bonding wire
Inventor: TOGASHI AKIRA
IPC: H01L21/60
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a copper bonding wire which can be sufficiently bonded at an initial stage in an opening of an aluminum electrode without damaging a dielectric film of a lower part of the aluminum electrode by impact generated when a ball comes into contact with the aluminum electrode at the bonding time, and furthermore without crushing the ball into a pedal shape too much.SOLUTION: A copper bonding wire contains copper as a main component, and sulfur of 0.1 mass ppm or more and 3 mass ppm or less and palladium of 400 mass ppm or more and 5000 mass ppm or less are added thereto.
Patent JP-2012221803-A (JP)
Title: Battery pack
Inventor: YAMAMOTO HIROSHI
IPC: H01M2/10
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of reducing uneven thickness of a resin member, in which the resin member is hardly exfoliated from a unit cell.SOLUTION: A battery pack 10 comprises a unit cell 1, an inner frame 3, a positive electrode lead 5, a negative electrode lead 6, a protection circuit 7, and a low-temperature curable resin 8. The inner frame 3 is arranged on the unit cell 1 in an entire region in a width direction DR1 of the unit cell 1. The positive electrode lead 5 and the negative electrode lead 6 are arranged on the inner frame 3. The protection circuit 7 is arranged on the inner frame 3 at a center in the width direction DR1. The low-temperature curable resin 8 contacts the inner frame 3 on both ends in the width direction DR1, and contacts the protection circuit 7 and is arranged on the inner frame 3 and the protection circuit 7 at the center in the width direction DR1.
Patent JP-2012218652-A (JP)
Title: Pneumatic tire
Inventor: TAMUGI AKIHIRO
IPC: B60C11/04
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To improve the mud performance of a pneumatic tire while suppressing the deterioration of noise characteristics.SOLUTION: A pneumatic tire 1 has a circumferential shoulder groove 3 and lateral shoulder grooves 8, and the circumferential shoulder groove 3 is formed in a zigzag pattern having a trapezoidal wave shape. In each shoulder lateral groove 8, the angle of the line connecting a crossing point P1, where the groove center line 8G crosses a circumferential shoulder groove 3, to a crossing point P2, where the groove center line 8G crosses a ground contact edge Te, with respect to the tire axial direction is made to be 5-20°, and the groove width is gradually increasing toward the circumferential shoulder groove 3, and the shoulder lateral groove 8 has a ratio Wo/Wi of a groove width Wi at the connected part with the circumferential shoulder groove 3 to a groove width Wo at crossed with the ground contact edge Te is made to be 1.5-3.0, and one side groove crossing part 20. The shoulder lateral groove 8 has one sidewall 8A of a shoulder lateral groove 8 crosses the circumferential shoulder grooves 3 located more inside in the tire axial direction than the other side groove crossing part 21, where the other sidewall 8B of the shoulder lateral groove 8 crosses the circumferential shoulder grooves 3.
Patent JP-2012225198-A (JP)
Title: Cylinder head structure
Inventor: OE MASAYUKI
IPC: F01M13/04
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: chains in a chain case scatter oil, the oil is misted when the scattered oil hits the chains again, and the oil collection rate is degraded.SOLUTION: A cylinder head structure of an internal combustion engine includes: a blow-by gas chamber formed by a baffle plate provided in a head cover so as to partition a chain case and a cam chamber; and an oil drain hole formed in each of the blow-by gas chamber and a cam chamber side of a cylinder head. The baffle plate has a projecting part on a lower surface side so as to be across the chain case and the cam chamber side. One end of the projecting part is located on the upstream side in the chain driving direction, and the other end is located on the oil drain hole side.
Patent JP-2012223347-A (JP)
Title: Game machine
Inventor: MORIMOTO YOJI
IPC: A63F7/02
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine equipped with a folding screen which can be developed/folded into a folding screen-like shape without using a member consisting of a fabric, exhibiting a good appearance when the developing/folding operation is performed, and expressing equally folds after the developing/folding operation is finished.SOLUTION: A folding member 45 is formed by providing in parallel four plate members 48a-48d in the predetermined direction by a posture in which one sides adjoin each other, and connecting rotatably each other the adjoining plate members using one side as a shaft around the shaft. In addition, a spring member 52 energizing the adjoining plate members in the folding direction is fitted at a connecting position. Therefore, a problem that even when the developing/folding is repeated for a long period of time, folding following the original fold can not be performed, is not generated, and durability is excellent, and appearance is good because when developing/folding operation is performed, the connecting position of the plate members each other can hold into a folding screen-like shape without being extended, and after the developing operation is finished, the folds can be equally expressed in the sliding direction.
Patent JP-2012224507-A (JP)
Title: Method for forming carbon nanotube and thermal diffusion apparatus
Inventor: SAKIDA YUKIE
IPC: H01L23/36
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To enhance controllability of a diameter of carbon nanotubes and to increase growth density thereof, as regards a method for forming the carbon nanotubes and a thermal diffusion apparatus.SOLUTION: A fine unevenness forming layer having fine unevenness with an average period of 20-100 nm is formed on the surface of a substrate. An oxygen-containing film having a shape along the shape of the unevenness is formed on the surface of the unevenness forming layer. After forming a catalyst metal layer on the oxygen-containing film, the catalyst metal layer is melted by heat treatment and is converted into a plurality of isolated catalyst fine particles. The carbon nanotubes are grown on the catalyst fine particles by chemical vapor deposition using a carbon-containing gas.
Patent JP-2012226139-A (JP)
Title: Image forming apparatus
Inventor: HAMAMOTO RYOSUKE
IPC: G03G15/16
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To specify a position of a recording medium after passing a transfer nip from a result measured by distance measuring means 11, and applies appropriate transfer voltage to the recording medium so as to keep appropriate transferability to a recording medium P, and thereby providing high-quality images.SOLUTION: An image forming apparatus includes: an image carrier 1 that carries a toner image; transfer means 5 that transfers the toner image from the image carrier 1 to a recording medium P upon application of voltage; fixing means 14 that fixes the toner image on the recording medium P; and distance measuring means 11 that is disposed between the transfer means 5 and the fixing means 14, and measures a relative distance ΔL from the image carrier 1 to the recording medium P. The image forming apparatus changes voltage to be applied to the transfer means 5 depending on the distance ΔL to be measured.
Patent JP-2011246448-A (JP)
Title: Sofalcone-containing aqueous suspension
Inventor: OSATO DAISUKE
IPC: A61K47/26
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous suspension containing uniformly dispersed fine sofalcone particles.SOLUTION: The aqueous suspension contains (a) sofalcone, (b) at least one kind of trometamol, monoethanolamine and N-methylglucamine and (c) at least one kind of hydrochloric acid, boric acid, acetic acid and citric acid.
Patent JP-2012224963-A (JP)
Title: Shirt displacement-preventive tool
Inventor: KAJIMOTO HIROAKI
IPC: A41F5/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a shirt displacement-preventive tool composed of a single member and so that a shirt inserted inside a trouser does not slip out.SOLUTION: An inside folding plate 12 is provided foldably to a receiving plate 10, hooks the lower portion of a shirt 52 so as to pack the surface on which protrusions 15 to 18 of the plate 12 are formed, and then the plate 12 is folded. In such a state, the folding plate is pressed by a pressing plate 25, the plate 25 is locked by both-side locking pieces 41, and the locking protrusions 43 of the pressing plate 25 are engaged with the locking holes 42 of the locking pieces 41.
Patent JP-2012228292-A (JP)
Title: Determination method of calculating formula of standard flicker value, calculating method of standard flicker value, program, and flicker value measuring apparatus
Inventor: HARADA NOBUYOSHI
IPC: A61B5/16
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a determination method of a calculating formula of a standard flicker value, a calculating method of the standard flicker value, a program, and a flicker value measuring apparatus.SOLUTION: The determination method of the calculating formula of a standard flicker value includes: a step 302 in which the inclination of the regression line of the frequency of a flickering perception threshold value measured for two or more subjects and a consciousness fatigue index value is acquired; a step 308 in which a percentage value based on the frequency obtained by a first measurement for each subject is acquired; a step 310 in which the intersection point between the regression line of the percentage value and the consciousness fatigue index, and the straight line of the percentage value of 100% is acquired; a step 312 in which when the standard flicker value of the frequency is f, the measured frequency is f, and the VAS value of the subject at the measurement is v, the inclination is α, and the consciousness fatigue index value at the intersection point is v, a calculation formula is decided as f=f-α×(v-v). Thereby, an appropriate standard flicker value for each subject can be decided.
Patent JP-2012228972-A (JP)
Title: Floor structure of vehicle
Inventor: TSUKAZAKI KIMIHARU
IPC: B62D25/20
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle floor structure having a great rigidity and superior rust prevention performance.SOLUTION: The vehicle floor structure includes a cross member 3, as a vehicle lower frame, which is extended in the vehicle width direction, and a floor panel 4 is connected to an upper surface of the cross member 3. The floor panel 4 is formed of a flat part 40 and a bead 5 projected while being raised upward slenderly in the back-and-forth direction of the vehicle. The bead 5 is arranged to intersect with the cross member 3, and a projection height is set lower than a non-intersection 52 other than that in the intersection 51 with the cross member. In addition, the upper surface of a flange 31 of the cross member 5 is formed in an irregular shape along an irregular shape of the lower surface of the intersection 51 of the bead 5.
Patent JP-2012233021-A (JP)
Title: Method for manufacturing polyimide film
Inventor: MATSUDA TOSHINORI
IPC: C08J5/18
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyimide film, which does not cause appearance defects and a decrease in strength, and whitening and the like involved in the imidization reaction.SOLUTION: The method for manufacturing a polyimide film includes: (a) a step of coating on a support a polyamic acid-containing solution obtained by reacting a specific tetracarboxylic dianhydride with a specific diamine in a solvent; (b) a step of drying the solvent in the polyamic acid-containing solution at a temperature of 150°C or lower until a polyamic acid-containing film composed of a coating film of the polyamic acid-containing solution becomes tack-free; (c) a step of peeling the polyamic acid-containing film from the support; and (d) a step of fixing and heating the polyamic acid-containing film while the temperature is being raised from 150°C or lower to imidize the polyamic acid to thereby obtain the polyimide film.
Patent JP-2012242895-A (JP)
Title: Document conversion device, information processing method, and program
Inventor: FURUYA SATOYUKI
IPC: H04N1/00
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To perform failure and error processes in a short time even when getting no replay from an application due to unforeseen situations thereof.SOLUTION: Application control means determines whether or not there is a replay on a completion of a conversion from an application within a Page mode timer time corresponding to a Page mode and, when there is no replay indicating the completion of the conversion, from the application within the Page mode timer time, forcibly finishes the process of the application.
Patent JP-2012242121-A (JP)
Title: Tracking apparatus
Inventor: MARUYAMA KOSUKE
IPC: G01S13/66
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To exhibit tracking maintenance performance when a distance between a sensor and a target is long, and to improve tracking accuracy to each tracking target when the distance between the sensor and the target is short.SOLUTION: A tracking apparatus includes: an angle calculation part 21 for calculating an angle formed by two measurement values obtained by setting a sensor position as a reference point when two measurement values are acquired through the sensor; an angle reference centroid calculation part 22 for calculating a weight coefficient for two measurement values based on the angle formed by the two measurement values calculated by the angle calculation part 21 and calculating the centroids of respective measurement values between respective measurement values based on the weight coefficient; and a smooth processing part 24 for calculating a smoothing value of each tracking target based on the centroids of respective measurement values calculated by the angle reference centroid calculation part 22 and a prediction value for each tracking target.
Patent JP-2012242508-A (JP)
Title: Retroreflective member, retroreflective building material and construction method of building
Inventor: HIRAYAMA GIICHI
IPC: G02B5/122
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem with a conventional retroreflective sheet which is structured to reflect incident light from a specific direction straight back therein as much as possible and thereby sometimes reflecting the incident light, which varies season by season and hour by hour such as sunlight from outer space, even in an unintended direction such as the direction toward the ground.SOLUTION: A retroreflective member has concave sections which respectively have a shape of an inclined triangular pyramid where: three side faces collectively forming an apex with an opening in a shape of a triangle as a bottom face; and a projection point of the apex on the bottom face is deviated from a barycentric position of the bottom face to a reference side of the triangle. In each concave section, a reflection surface is formed on at least one of the three side faces.
Patent JP-2011152805-A (JP)
Title: M-type gem clip
Inventor: MURAYAMA TETSUO
IPC: B42F1/02
Filed: 2011-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an M-type gem clip made of a metal wire, which three-dimensionally undulates and pinches an object to be pinched in conformity with the thickness of the object.  <P>SOLUTION: This M-type gem clip is formed by bending one piece of elastic metal wire in almost an M-shape and includes an upper surface pinching part positioned at the center, a spine surface pinching part which is positioned on both sides of the clip with a replicated part extending from the upper surface pinching part to the outside and an terminal part arranged in the inside direction. These parts are connected together, inclining obliquely with an undulation in almost a V-shape. The upper surface pinching part, the spine surface pinching part and the undulating inclined part, which are bent to form a flat surface are formed on the same plane. The M-type gem clip has such a constitution that the undulating inclined part three-dimensionally undulates to pinch an object to be pinched according to the thickness of the object, when the clip is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012242248-A (JP)
Title: Adhesion evaluation method
Inventor: TOYOKAWA RYOHEI
IPC: G01N19/04
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an adhesion evaluation method capable of quantitatively evaluating adhesion between a base material and a thin film.SOLUTION: An adhesion evaluation method related to the present invention is the adhesion evaluation method for evaluating adhesion between a base material and a thin film formed thereon, including a peeling process for peeling the thin film from the base material with the use of a cutting blade. The peeled thin film includes a first bending part and a second bending part adjacent to the first bending part. The method also includes: a peeling area calculation process for calculating the peeling area of the thin film to be held between the first bending part and the second bending part; a horizontal force acquisition process for obtaining the horizontal force Fof the cutting blade when peeling the thin film; a peeling energy calculation process for calculating peeling energy to be required in the peeling on the basis of the product of the integrated value of the horizontal force Fand the horizontal velocity V of the cutting blade in a time section ta including the maximum value of the horizontal force F; and a unit peeling energy calculation process for calculating unit peeling energy per unit area by dividing the peeling energy by the peeling area.
Patent JP-2012241826-A (JP)
Title: Flow rate control apparatus
Inventor: SHISHIDO KENJI
IPC: F16K27/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce weight while highly accurately controlling a flow rate of a fluid, in a flow rate control apparatus.SOLUTION: The flow rate control apparatus 10 is equipped with a valve mechanism 20, which is capable of controlling a flow rate of a pressure fluid that flows from a second port 16 to a first port 12. Second stopper walls 110a and 110b are formed on a seating section 100 of a needle valve 24 constituting the valve mechanism 20 and which is capable of advancing and retracting in an axial direction. In addition, in a total valve-closed state when the seating section 100 of the needle valve 24 is seated on a seat 50 of a first body 14, the second stopper walls 110a and 110b come into abutment and are stopped in a circumferential direction of the needle valve 24 with respect to first stopper walls 54a and 54b of the first body 14.
Patent JP-2012242687-A (JP)
Title: Optical fiber socket
Inventor: AMAYA HIDETOSHI
IPC: G02B6/42
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber socket, that simplifies optical axis alignment between an optical fiber and a photoelectric conversion element, and improves precision of the optical axis alignment, thus minimizing coupling loss.SOLUTION: A socket 1 comprises: a circuit board 31 and a sleeve block receptacle member 32 that are molded at the same time; and a sleeve block 4. The sleeve block receptacle member 32 includes a fitting hole 32b to which a fitting projection 42 of the sleeve block 4 is fitted, and a fitting-in frame 32c to which the sleeve block 4 is press fitted. The fitting projection 42 and the fitting hole 32b are fitted together to be positioned such that an optical axis of an optical fiber 10 and an optical axis of a photoelectric conversion element 2 are aligned. Accordingly, optical axis alignment is performed by fitting and insertion only. Further, since maximum molding precision obtained with a molding technique has a dimensional error of not more than 1 μm, precision of the optical axis alignment is improved by using the same degree of precision for dimensions and positions of the fitting projection 42 and the fitting hole 32b. Further, inclination and floating of the sleeve block 4 are prevented by the press fitting.