baber/WOPTO huggingface dataset:
Patent JP-2009173971-A (JP)
Title: Aluminum alloy sheet having excellent ridging mark property upon forming
Inventor: ARIGA YASUHIRO
IPC: C22F1/05
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Mg-Si-based aluminum alloy sheet in which ridging marks upon press forming can be prevented with satisfactory reproducibility even in the case forming conditions are made more severe.  <P>SOLUTION: In the Al-Mg-Si-based aluminum alloy sheet having a specified composition, regarding the texture in the sheet width direction relatively in a relatively wide range shown by a horizontal axis in figure, particularly, Goss orientation and Cube orientation are suppressed by the average area ratio in the sheet width direction, and further, the respective deviations in the Goss orientation and the Cube orientation in the texture are suppressed by a difference between the maximum value and the minimum value of the area ratio in the sheet width direction and thus, the ridging marks having a cycle of relatively large sheet surface ruggedness in the sheet width direction are suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172158-A (JP)
Title: Ophthalmological photographing apparatus
Inventor: OTSUKA HIROYUKI
IPC: A61B3/14
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmological photographing apparatus capable of obtaining excellent stereo images with a parallax by imaging left and right stereo images at the same focus position while achieving focusing and simplification of alignment adjustment, by a parallel movement system wherein stereo imaging can be automated.  <P>SOLUTION: A non-mydriasis fundus camera (one example of the ophthalmological photographing apparatus) comprising a split optical system 60, an alignment system 40, an observation optical system 30 and a photographing optical system 20 is provided with a stereo photographing means (figure 8) for focusing on the photographing object part of an eye E to be examined using split line spectra 311 and 311 while keeping the () scale 309 of alignment luminescent spots 310 and 310 set at the center part of an observation image, fixing a focusing lens 21 and moving the () scale 309 to either left or right when focusing completion is detected, matching alignment luminescent spots 310 and 310 with the moved () scale 309 to perform first photographing, and moving the moved () scale 309 to the other left or right and matching the alignment luminescent spots 310 and 310 with the moved () scale 309 to perform second photographing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066382-A (JP)
Title: Thin film for preventing steaming of spectacles and mask having the same
Inventor: ABE YASUTADA
IPC: A62B18/02
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film for preventing steaming of spectacles, which is capable of surely closing the gap between the upper edge of the mask, a nose, and both cheeks, and effectively reducing or eliminating the steaming of the spectacles without much lowering of skin feeling and touch feeling.  <P>SOLUTION: The thin film 20 employed for preventing the steaming of spectacles, is mounted on a mask 10 covering a month and nares, has no air permeability, is formed of a material having moderate elasticity and flexibility, and is equipped with a thin oblong exterior base part 21, mounted on the outer surface side of the mask for covering the upper part of the mask 10, and an elastic bending piece 22 which is extended and protruded from the upper end to the upper side of the exterior base part 21 and bent from the proximity of the upper end to the inner side of the base part 21 for covering gaps S and S formed between the upper edge 10a of the mask 10, a nose 5, and both cheeks 6, 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175041-A (JP)
Title: Method for estimating glare of displayed image
Inventor: SOGA SUKETAKA
IPC: G01M11/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively estimate the dispersion in luminance due to glare of a displayed image, and to visually represent the variation.  <P>SOLUTION: In this method for estimating glare, a displayed image is captured by a CCD camera, and the captured image is subjected to Fourier transformation so as to remove the regular periodic components generated by pixels of the displayed image; and thereafter, inverse-Fourier transformation is applied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182387-A (JP)
Title: Ip conversion device, display device, and projector
Inventor: KOJIMA KIYOHITO
IPC: G09G3/20
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid excess over a memory band width of one memory, of a memory band width necessary for IP conversion.  <P>SOLUTION: An IP conversion device for converting interlaced image data to progressive image data includes a first memory, a correlation deriving part, a second memory, and an interpolating part. The first memory includes a DRAM wherein the (i-1)th field image, the i-th field image, and the (i+1)th field image are stored, and the second memory includes another DRAM wherein a correlation image is stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180778-A (JP)
Title: Focal point detecting device and imaging device
Inventor: SAKAGUCHI TAKESHI
IPC: H04N5/232
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To always stably detect a focal point by improving variation in focal point detection value generated by phase in/phase out even in the case of photographing objects existing near and distant.  <P>SOLUTION: This focal point detecting device for detecting a focal point state of an imaging optical system includes: a photoelectric conversion means SNS having a line sensor array 112 outputting first and second image signals corresponding to first and second objects; and a computing means PRS for previously filtering the first and second image signals, obtaining an image shift amount of the first and second object images based on a change in evaluation amount and computing a defocus amount to the image shift amount, when the first and second image signals are sequentially relatively displaced in computing to compute the evaluation amount representing the degree of coincidence of the first and second image signals in each relatively displaced position. The above filtering is a processing applied to the first and second image signals using two, first and second digital filters which have a difference of 1 or less in group delay amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180923-A (JP)
Title: Flash device, imaging device, control method for flash device, and program
Inventor: SUGIYAMA KATSUHIRO
IPC: G03B7/16
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash device capable of controlling properly both temperatures of a step-up circuit and a translucent member, and to provide a technique related thereto.  <P>SOLUTION: The flash device 20 includes the step-up circuit 32 for stepping up a voltage of an electric power source part 31, a light-emitting part 35 for emitting a light, using electric power stepped up by the step-up circuit 32, the translucent member arranged adjacent to the light-emitting part 35 and for transmitting the light from the light-emitting part 35, a measuring means 37 for measuring the temperatures of the step-up circuit 23, and a control means 40 for controlling the light emission from the light-emitting part 35, in response to the measured temperature measured by the measuring means 37. The control means 40 prohibits a light emission operation by the light-emitting part 35, when the measured temperature is higher than the first set temperature, and prohibits also the light emission operation by the light-emitting part 35, when the state where the measured temperature is higher than the second set temperature (the second set temperature is lower than the first set temperature) continues over the first period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182700-A (JP)
Title: Circuit inspection device
Inventor: NAGOYA MITSUGI
IPC: H04L45/60
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suitably inspecting a circuit of a communication controlling device.  <P>SOLUTION: A circuit inspection device 990 includes a holding section 950, which holds inspection input data to be output to the communication controlling device 10 and inspection data to be output from the communication controlling device 10, when the communication controlling device 10 processes the inspection input data output to the communication controlling device 10 normally, while making them correspond to each other; an output section 904, which outputs inspection input data to an input port 993 of the communication controlling device 10 having been inspected with respect to whether normal data are stored in a database; an input section 906, which inputs inspection output data output from an output port 994 of the communication controlling device 10 having processed the inspection input data; and an inspection section 908, which compares a pair of the inspection input data and inspection output data with a pair of the data held in the holding section 950 to inspect whether a retrieval circuit 30 or processing execution circuit 40 is operating normally.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182170-A (JP)
Title: Evaluating method and manufacturing method for semiconductor wafer
Inventor: IRIGUCHI KAZUHIRO
IPC: B24B37/07
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluating method for quantifying shape change of a semiconductor wafer before and after suction, and to provide a processing method, a manufacturing method etc., for the semiconductor wafer that use the same method.  <P>SOLUTION: Disclosed is the evaluating method for evaluating the shape of a peripheral edge of the semiconductor wafer, in which the shape of the semiconductor wafer is evaluated by measuring shape data before a reverse surface of the semiconductor wafer is made to conform to a reference surface, measuring shape data after the reverse surface of the semiconductor wafer is made to conform to the reference surface, and calculating differences between the shape data before and after the conforming with respect to an outer peripheral portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184043-A (JP)
Title: Stepped twist drill and method of manufacturing the same
Inventor: NISHIKAWA MASAYUKI
IPC: B23B51/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepped twist drill having excellent cutting performance of a large-diameter part, and reducing the machined shape error caused by the large-diameter part, and to provide a method of manufacturing the same.  <P>SOLUTION: In the stepped twist drill, separate twist grooves are formed in a small-diameter part 40 and the large-diameter part 50, respectively, and the lead of the twist groove 51 of the large-diameter part is relatively small with respect to the lead of the twist groove 41 of the small-diameter groove. A wall surface 52 on the leading edge side of the twist groove of the large-diameter part constituting a rake face of a cutting edge of the large-diameter part is formed so that, from the middle part of the small-diameter part 40 in the axial direction of the drill, at least an outer peripheral edge of a wall surface 42 on the leading edge side of the twist groove of the small-diameter part is notched rearwardly in a drill rotating direction K. A depth D of the notch in the drill rotating direction K is gradually increased toward the rear end side in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184450-A (JP)
Title: Light irradiation device
Inventor: MATSUBARA HIROYUKI
IPC: B60Q1/076
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device for irradiating light an object to be noticed under a state where the object to be noticed can take a notice in an easy manner against a presence of a driver's own-vehicle without being dependent on any positional relation between the own-vehicle and the object to be noticed.  <P>SOLUTION: An irradiation device 10 irradiates light toward an object to be noticed when the object is present in front of the own-vehicle 100. The irradiation device 10 includes: output means 12, 14 and 24 for outputting position of the object to be noticed so as to specify and output the position of the object when the object is present in front of the own-vehicle 100; and an irradiation means 20 for irradiating light toward the positions output by the output means 12, 14 and 24 for outputting position of the object while its optical characteristic is being changed in relation to time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184700-A (JP)
Title: Bag and its locking tongue piece
Inventor: MATSUMOTO TAKASHI
IPC: B65D33/24
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag having a locking tongue piece capable of being simply attached and removed for closing the bag, in particular, a bag capable of being easily closed and opened, and further a bag easy to manufacture and low in costs.  <P>SOLUTION: The opening of the bag 1 is closed by the locking tongue piece 3. The locking tongue piece 3 is attached to or detached from the bag. The locking tongue piece is extended from one side to the other side of the opening of the bag, across the opening or the inside periphery of a hole in a handle, thereby closing the bag.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183445-A (JP)
Title: Box-shaped cabinet
Inventor: KEIDA MAIKO
IPC: A47B83/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box type cabinet having a nicely designed external appearance when being stored, allowing a user to easily take out a stored storage chair and having superior safety and handling property.  <P>SOLUTION: This box-shaped cabinet includes a storage part partitioned into a plurality of sections by vertical members and horizontal members, and the storage chair stored in the storage part; the back board surface of the storage chair and the front end face of a vertical member or a horizontal member constituting the storage part are substantially flash with each other in a state where the storage chair is stored in the storage part with its one part abutting thereon; the upper end face of the back board of the storage chair is formed into a handhold face gradually inclined downward from the back board surface toward the back board backrest face at a depression angle of 15-60°; and a space for laying a hand thereon is formed between the handhold face and the upper horizontal member where the chair is stored, so that the handhold face serves as a handhold part for tilting and taking out the chair in the stored state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185715-A (JP)
Title: Turbo compressor and refrigerator
Inventor: KURIHARA KAZUAKI
IPC: F25B1/053
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo compressor capable preventing damage to a bearing and prolonging the operating life and to provide a refrigerator equipped with the turbo compressor.  <P>SOLUTION: The turbo compressor has, on a rotary shaft 23 supported rotatably about an axis, a first impeller 21a and a second impeller 22a which are spaced from each other at a predetermined distance in the axial direction and fixed in the orientation that their back face sides are opposed and employs a construction that between the first impeller 21a and the second impeller 22a, it has the face-to-face combination of an angular ball bearing 100A and an angular ball bearing 100B for supporting the rotary shaft 23 rotatably about the axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187471-A (JP)
Title: Information processor
Inventor: OKUBO TOMOAKI
IPC: G06F21/60
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor capable of preventing a leakage of setting information to other users by deleting the input setting information when a user interrupts input or logs out, and capable of reproducing the setting information input until the time immediately before the user interrupts the input of setting information or logs out from the information processor when the user starts using the information processor again.  <P>SOLUTION: The information processor includes: an authentication part for authenticating the user; an authentication release part for releasing the authentication of the user authenticated by the authentication part and deleting the input setting information and screen information; a storage part for storing the setting information and screen information input by the user into an external storage medium; and a reproducing part for reading the setting information and screen information stored by the storage part from the external storage medium when the authentication part authenticates the user, and reproducing the device setting and a screen situation based on the read setting information and screen information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008175055-A (JP)
Title: Steel pipe pile with recess and composite steel pipe pile using it
Inventor: YAMAMOTO KAZUTO
IPC: E02D5/28
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe pile with a recess and a composite steel pipe pile using the steel pipe pile capable of developing a large bearing force by increasing a frictional force between the peripheral surface of the steel pipe pile buried in the ground, concrete, cement or soil cement, and the ground, the concrete or the like.  <P>SOLUTION: The steel pipe pile has a recess in the peripheral direction of the steel pipe. Provided that the wall thickness of the steel pipe is 2 mm or larger, the outer diameter (D) of the steel pipe is 50 mm or larger, the depth of the recess is 0.005D to 0.2D and the width of the recess is 0.015D to 2D, and that (B) represents the width of the recess and (H) represents the depth of the recess, (1) when the cross sectional shape of the recess is triangular, B/H is 3 to 20, (2) when the cross sectional shape of the recess is quadrangular, B/H is 4 to 20, and (3) when the cross sectional shape of the recess is semi-circular or trapezoidal, B/H is 3 to 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197104-A (JP)
Title: Microarray and its manufacturing method
Inventor: KIM WON-SUN
IPC: C12M1/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microarray whose photodetection strength is improved, and its manufacturing method.  <P>SOLUTION: The microarray comprises a substrate, a plurality of fine particles partitioned and arranged at a constant interval as a plurality of fine particles arranged on the substrate, and a probe coupled to each fine particle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009189477-A (JP)
Title: Container body, ball circulation device and game apparatus
Inventor: TAKATSUKA KEIJI
IPC: A63F9/00
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ball clogging in a container body where balls are supplied and discharged.  <P>SOLUTION: The container body 22, where the balls are supplied and discharged, is provided with a ball supply part 30 in the outer circumferential part, a ball falling hole 31 at the central part, and a spiral ball guide passage 32. The ball guide passage 32 has a lower face 32a and an outer wall face 32b, and is gradually inclined and lowered from the side of the ball supply part 30 toward the ball falling hole 31. The ball falling hole 31 is continuously connected to the dead end of the lower face 32a of the ball guide passage 32 and formed on the spiral trajectory of the lower face 32b. The circumference of the ball falling hole 31 excluding the side of the lower face 32a of the ball guide passage 32 is covered with a wall face 31a. The wall face 31a is continuously connected to the dead end of the outer wall face 32b of the ball guide passage 32, and the upper end of the wall face 31a is formed into the same to or higher height than that of the dead end of the outer wall face 32b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191812-A (JP)
Title: Method of controlling gasoline substitute gaseous fuel injection control system, and device for controlling gasoline substitute gaseous fuel injection
Inventor: TAIRA SHOSUKE
IPC: F02D19/06
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure excellent engine starting performance by restricting the injection of gaseous fuel in a liquid state from an injector without being vaporized when starting at a low temperature to the minimum, in regard to a gasoline substitute gaseous fuel injection system using a gasoline injection system.  <P>SOLUTION: This method controls a gasoline substitute gaseous fuel injection system in which an electronic control unit 11A is additionally installed to an engine 1 installed gasoline injection system as a gasoline substitute gaseous fuel injection control device which computes a gaseous fuel injection quantity and outputs a gaseous fuel injection signal, a gaseous fuel injector 15 controlled for drive by the electronic control unit 11A, and a secondary shut valve 13 for opening and closing a fuel feeding path connected to the injector. The electronic control unit 11A continuously detects an engine cooling water temperature when starting an engine, and after the engine cooling water temperature reaches a preset standard temperature, maintains the secondary shut valve 13 in the state of usually being opened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008157258-A (JP)
Title: Diagnostic device for variable valve timing device
Inventor: IWAKI HARUHIRO
IPC: F01L1/46
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase execution opportunities for abnormality diagnosis of a variable valve timing device controlling rotation phase (retarded angle) of a camshaft to a crankshaft.  <P>SOLUTION: Execution of abnormality diagnosis is permitted (S8-S12) when a condition where change quantity ¾TRGCHG¾ per unit time of target value (target angle VTCRG) of the rotation phase is a limit value VTCRLIM or less continues for a predetermined period of time or longer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009196729-A (JP)
Title: Drain device for elevator
Inventor: YAMAMOTO AKIRA
IPC: B66B11/02
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain device for an elevator capable of preventing scattering of condensed water of a cooling device, coping with the case when a stroke of a shock absorber is long and reducing the number of constituent parts.  <P>SOLUTION: The drain device for the elevator includes: a drain tank 3 for storing condensed water discharged from the cooling device 2 of a car 1; a drain pipe 4 connected to the drain tank 3; and a water receiving port 6A provided on a pit 8a of a lower part of a hoistway 8. The water receiving port 6A is installed near the drainage pipe 4 in such a state that the car 1 is positioned at the lowermost floor of the hoistway 8. The drain device is provided with a movable part 23 movable by bias of the drainage pipe 4 when the car 1 is lifted at a position below the lowermost floor of the hoistway 8, and a returning means for returning the movable part 23 to a normal position after the drain pipe 4 is passed.  <P>COPYRIGHT: (C)2009,JPO&INPIT