baber/WOPTO huggingface dataset:
Patent JP-2009172842-A (JP)
Title: Method of inspecting folding precision of cardboard and device thereof
Inventor: YAMADA MASAHIRO
IPC: B31B1/74
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate discrimination of a flap end part forming a flap interval when determining the folding precision of a cardboard box by taking an image of the flap interval formed on joining part of the cardboard box in the box manufacturing process of a cardboard sheet.  <P>SOLUTION: In a method of inspecting folding precision of a cardboard, the folding precision of the cardboard is determined by detecting whether the flap intervals Δf<SB>1</SB>, Δf<SB>2</SB>formed on the bonding part of the cardboard box 01 which is polymerization bonded by the bonding piece 014, and cylindrically formed and then flattened are within a normal range. The folding precision of the cardboard box is determined by detecting the flap interval by attaching a liquid or solid contrast agent (t) for coloring the cardboard sheet part S forming the flap interval or a cardboard sheet part adjacent above and below the flap interval so as to have a different color from the color of the cardboard sheet, photographing the image of the flap interval with an image-taking device 40, and extracting the flap interval from the photographed image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182694-A (JP)
Title: Database inspection device
Inventor: NAGOYA MITSUGI
IPC: H04L45/74
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suitably inspecting a database of a communication controlling device.  <P>SOLUTION: A database 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 during the operation of the communication controlling device 10; 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 normal data are stored in a first database 50 or in a second database 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181820-A (JP)
Title: Fuel system of fuel cell
Inventor: NAKAHARA MITSUGI
IPC: H01M8/10
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: in constitution replenishing a methanol raw fuel tank and a water tank assembled in a DNFC power source system with methanol and water, leakage of methanol to the periphery of the tank in replenishing work and a risk that a user touch high concentration methanol in fuel replenishing are present.  <P>SOLUTION: The high concentration methanol and water necessary for power generation of the DMFC power source system are replenished with a cartridge attachable to and removable from the DMFC power source system. In the long term power generation of the DMFC power source system, the methanol and water consumed by power generation are replenished by replacing the cartridges. At that time, a mechanical key for identification is attached on each of a methanol cartridge and a water cartridge. Therefore, attachment error of the methanol cartridge and the water cartridge can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008199606-A (JP)
Title: Method of detecting media rate for measuring network jitter
Inventor: CHEW EARL
IPC: H04L29/08
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a method and apparatus for determining a DF (delay factor).  <P>SOLUTION: The present invention provides a method and apparatus for measuring network performance. One stream of packets 21 of encoded data, sent by a transmitter 24 across a network 22, are received. The stream of packets 21 includes (n+1) packets having a transmittal timestamps from a clock local to the transmitter 24, wherein (n) is an integer greater than or equal to one. An (n+1)<SP>th</SP>transmittal timestamp and an n<SP>th</SP>transmittal timestamp are determined. A value is calculated based on the (n+1)<SP>th</SP>and n<SP>th</SP>tranmittal timestamps. The value corresponds to the size of a virtual buffer needed to store the packets during a measurement interval. Further, the value is used to determine a performance measure for the network.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009182804-A (JP)
Title: Terminal with communication limiting function, and method and program thereof
Inventor: NAGATA ATSUSHI
IPC: G06F21/44
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether access is from the inside of an intranet with high accuracy.  <P>SOLUTION: An IP address system of the intranet 3 and the domain name of a DNS server 12 are previously registered in a database, IP addresses of terminals 11a and 11b themselves are compared with the IP address system of the intranet 3 registered in the database, a first determination result as to whether the IP addresses of the terminals 11a and 11b themselves belong to the IP address system of the intranet 3 is output, the domain name is acquired from DNS servers 12 and 21, the acquired domain name is compared with the domain name of the DNS server 12 registered in the database, a second determination result as to whether the respective domain names coincide with each other is output, and communication of the terminals 11a and 11b are controlled on the basis of the first and second determination results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182240-A (JP)
Title: Method of manufacturing semiconductor device, and semiconductor device
Inventor: HARADA MAKOTO
IPC: H01L21/336
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device that ensures enough reliability while attaining improvement of characteristics, in particular, improvement of mobility of carrier by achieving both improvement of surface state of an SiC layer that deteriorates by the step bunching and suppression of remaining impurity concentration, and the semiconductor device.  <P>SOLUTION: The method of manufacturing a MOSFET which is a semiconductor device has a step (S10) of preparing a ä0001} surface 4H-SiC substrate whose off angle is at most 4°, a step (S30) of performing epitaxial growth for an SiC layer on an SiC substrate under conditions of C/Si of ≥1.2, a step (S40) of forming a facet on a major surface of the SiC layer and steps (S50) to (S60) of forming a channel region to include the major surface. In the steps (S50) to (S60) of forming the channel region, the channel region is formed so that the facet serves as a channel region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037193-A (JP)
Title: Image-forming device
Inventor: OTA YOSHIHIDE
IPC: G03G15/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intra-barrel paper ejecting type image-forming device using a sliding mechanism which slides back and forth direction in the device body, with improved visual recognition of ejection of paper sheets, preventing a person's finger from being caught between a scanner and an aperture, also preventing an object from dropping in the aperture not to make an apparatus/device unusable, thereby providing an image-forming device with sufficient consideration to safety and high in reliability.  <P>SOLUTION: A shielding member 90 functions as a displacement member which can move between a shielding position (a first position) closing an aperture 59, which is surrounded by three walls, that is, a pair of right and left slide walls 52c, 52d and a front wall 52e and is formed in a supporting part 52 in the vicinity of the front end part, and a waiting position (a second position) which retreats from the shielding position in linkage with the slide of the scanner 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186388-A (JP)
Title: Mtf (modulation transfer function) measuring method and device
Inventor: Liu xiao-hong
IPC: G01M11/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MTF measuring method and an MTF measuring device for accurately measuring the MTF characteristics of a lens to be inspected even when a defective pixel is included in an imaging element for measuring the MTF.  <P>SOLUTION: This MTF measuring method includes a pixel defect detecting step (S300) of detecting a defective pixel in a predetermined pixel range, an edge inclined angle detecting step (S500) of detecting inclined angle to the pixel arrangement direction of the imaging element of an edge of an edge pattern imaged on the imaging element, and a defective pixel correcting step (S800) of correcting the pixel value of the defective pixel so that the difference with a normal pixel adjacent to the defective pixel is reduced along the edge. The MTF is measured (S900) using the pixel value corrected in the defective pixel correcting step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009183581-A (JP)
Title: Hood for endoscope
Inventor: KOMATSU SHINYA
IPC: A61B1/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hood for an endoscope which can be mounted onto various kinds of endoscopes with different diameter dimensions at the distal ends.  <P>SOLUTION: The hood 20 is attachable/detachable to/from the distal end 14 of an insertion tube of the endoscope, is formed of an elastic material and has a substantially cylindrical shape with both ends opened, wherein an outer circumferential surface of the hood is partially recessed toward an inner circumferential side, whereby in a part of the hood, diametrically deformed parts 22 are formed which are projected to the diametrically inner side than the peripheral areas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186887-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO RYOTA
IPC: G03G15/02
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To collect magnetic particles adhering to a surface of an image carrier at such an excellent collection rate that trouble is not caused in a developing process or the like.  <P>SOLUTION: The image forming apparatus includes a mode in which bias different from that when charging the surface of the image carrier is applied to a magnetic particle carrying member of a magnetic brush charging device (3) charging the image carrier (1), to make the magnetic particles of a magnetic brush adhere to the surface of the image carrier, and collect it by magnetic force in a non-contact state by a magnetic particle collection means (8) disposed on a more downstream side in a moving direction of the surface of the image carrier than the charging device (3). The mode includes a step for stopping movement of the surface of the image carrier before an area to which the magnetic particles for charging adhere on the surface of the image carrier reaches a collection position (g) of the magnetic particle collection means (8) owing to the movement of the surface of the image carrier, and a step for collecting the magnetic particles adhering to the surface of the image carrier by the collection means (8) when the surface of the image carrier moves after predetermined time elapses after stopping the movement of the surface of the image carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186894-A (JP)
Title: Electronic camera and stroboscope device for electronic camera
Inventor: SUMIZAKI KATSUSHI
IPC: G03B7/16
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera capable of properly acquiring an image for deciding an optimum focal position and extending a coping range of autofocus.  <P>SOLUTION: The electronic camera 1 is equipped with a control means 6 deciding an optimum focal position based on a plurality of images picked up by an imaging device 4 while moving a focus lens 2 along an optical axis, and a light source for preliminary light emission 7 emitting light toward a subject when picking up the plurality of images by the imaging device 4. In the electronic camera, the control means 6 is set to change at least either emitted light quantity of the light source for preliminary light emission 7 or a luminance gain of the imaging device 4 corresponding to the position of the focus lens 2 so that it may be smaller from a far point side where the focal position of the focus lens 2 is the farthest to a near point side where it is the nearest or it may be larger from the near point side to the far point side when picking up the image by the imaging device 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193618-A (JP)
Title: Optical disc apparatus and method for discriminating optical disc
Inventor: TANAKA HIDEAKI
IPC: G11B19/12
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of wobble signal detection for disc discrimination and to reduce discrimination errors due to noise.  <P>SOLUTION: A wobble signal generator 26 creates a wobble signal from an electrical signal which includes been obtained from conversion by a pickup 3. A bandpass filter (BPF) 27 is set to change its central frequency to a wobble frequency f0 and fn different from the wobble frequency, and the filter extracts the respective frequency components from the wobble signal. An amplitude-measuring section 28 measures amplitude levels A0 and An of the extracted multiple signals. A disc discriminator 30 compares the multiple amplitude levels and if the amplitude A0 is greater than the amplitude An by at least a threshold level Ath, determines that a wobble is present in the disc.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189551-A (JP)
Title: Sewing machine
Inventor: IWATA MASAYUKI
IPC: D05B83/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent trouble accompanying the deterioration of a sewing needle form occurring by automatically determining the damaged state of the sewing needle without depending on a visual check or judgement by a user.  <P>SOLUTION: In a controlling apparatus of a sewing machine, image sensors 17 and 18 photograph the image of the sewing needle 7, and the shape data of the sewing needle 7 is extracted from the image data by an image processing circuit. Then, the controlling apparatus obtains dimensions of each part of the sewing needle 7 from the shape data of the sewing needle 7, and determines whether there are abnormal values in the dimensions or not. When there is an abnormal value (a bent deformation abnormality of the sewing needle 7, or a crush or break abnormality of the distal end of the sewing needle 7), a message indicating the abnormality in the sewing needle 7 and suggesting the replacement is displayed on a screen of a liquid crystal display 20, and at the same time, a buzzer is made to sound to report the abnormality.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201215-A (JP)
Title: Rotating electrical machine
Inventor: WADA TAKUMA
IPC: H02K1/24
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electrical machine which holds a permanent magnet with a yoke part, eliminates increase in rocking of a claw-like magnetic pole part at high-speed rotation due to the arrangement of the permanent magnet, suppresses drop in the output due to the increase of an air gap, and stably holds the permanent magnet using a simple holding structure.  <P>SOLUTION: A first engagement groove 31 opens outward in a radial direction and to a field coil-side in an axial direction and is dented in a wedge-shaped groove shape, in a part confronted with a tip-side inner peripheral face of a second claw-like magnetic pole part 24 of a first yoke part 19; a lower end part-side of a first permanent magnet 30 is engaged with the first engagement groove 31 and is held by the first yoke part 19; an upper face is arranged to confront with the tip-side inner peripheral face of the second claw-like magnetic pole part 24; a first magnet holder 32 is fixed to the first yoke part 19 to block a field coil-side opening in the axial direction of the first engagement groove 31, and regulates movement in the axial direction of the first permanent magnet 30; and the first permanent magnet 30 is magnetized and oriented, in a direction which is reverse to that to that of the magnetic field which the field coil generates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234825-A (JP)
Title: Manufacturing method of substrate for magnetic disk and manufacturing method of magnetic disk
Inventor: PHANDORN KRAISORN
IPC: G11B5/84
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable glass substrate which prevents a crush damage even if a magnetic disk is rotated at a high speed and is suitable for a hard disk which starts and stops by a loading and unloading method, and also provide a magnetic disk using the glass substrate.  <P>SOLUTION: The substrate for a magnetic disk is provided with; a nearly flat main surface 11; an end surface 12; a chamfering surface 13 formed between the main surface 11 and the end surface 12; and a difference part in which difference is formed on the periphery in the main surface 11, which is raised or recessed with respect to flat surfaces except the periphery. The manufacturing method of the disk-shaped substrates for magnetic disks includes; a measurement process which measures a position of a polar part, at which the size of the difference of the glass substrate becomes maximum, and the shape of the difference part at the position concerned; and a determination process which determines whether the glass substrate is defective or not on the basis of the shape of the difference part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197892-A (JP)
Title: Continuously variable transmission
Inventor: SHINOJIMA TAKUMI
IPC: F16H15/38
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately regulate fastening pressures of a low-speed clutch 7 and high-speed clutch 8 in accordance with an operating condition.  <P>SOLUTION: Pressurized oil is fed to respective hydraulic chambers 52a, 52b of a low-speed clutch 7 and high-speed clutch 8 through a system separate from a primary line 50 for introducing the pressurized oil to a hydraulic chamber 51 of a pressing device 14. In this case, oil pressure introduced to the low-speed clutch 7 and high-speed clutch 8 is adjusted by PWM controlling respective solenoid valves 45, 46 for the low-speed clutch 7 and high-speed clutch 8 on the basis of a passing torque (differential pressure corresponding to a passing torque) of a toroidal continuously variable transmission and output torque (accelerator operation amount corresponding to output torque) of an engine connected with the toroidal continuously variable transmission.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201485-A (JP)
Title: Seedling-raising method and raising seedling facility
Inventor: GOTO SHIRO
IPC: A01G9/24
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling-raising method effectively using an existing raising seedling facility, and humidifying and warming with an easy structure, according to the growth condition of seedlings so as to achieve curing growth of seedlings at a low cost.  <P>SOLUTION: A raising seedling facility is composed of : a plurality of raising seedling benches (2, ...) which are placed on a stand (3) in a raising seedling chamber (1); first covering materials (4, ...) which cover the upper side of the raising seedling benches (2, ...) for each unit; second covering materials (6, ...) which cover together a plurality of units from the upper side of the first covering materials (4, ...) and whose lower ends are below the raising seedling benches (2, ...); and mist tubes (8, ...) which spray hot water below the raising seedling benches (2, ...) and above the lower ends of the second covering materials (6, ...). The seedling-raising method includes releasing first covering of the second covering materials (6, ...) in an appropriate period in a raising seedling process; releasing covering of the first covering materials (4, ...); and curing and raising seedlings while stopping spray of hot water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207512-A (JP)
Title: Hem sewing machine
Inventor: TAKADA TAKASHI
IPC: D05B35/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hem sewing machine can easily perform superimposed-sewing in hemming a cylindrical fabric made of an elastic knitted fabric.  <P>SOLUTION: A presser plate 7a constituting a part of a presser foot 7 includes needle insertion holes for inserting vertically moving needles 19 and 19, and a guideline formed along a line extending from the needle insertion holes in the opposite direction than the fabric feeding direction F on the surface of the presser plate 7a. In the superimposed sewing of the cylindrical fabric, the cylindrical fabric 10 is wound around and a prescribed quantity of the fabric is sewn with right and left positions of the guideline for superimposed sewing matching the right and left positions of sewing starting seams Wsa and Wsb after the sewing starting seams Wsa and Ws reach the front of the presser plate 7a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209064-A (JP)
Title: Peptide having cell proliferation-promoting activity
Inventor: TANIHARA MASAO
IPC: A61P25/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peptide having a new cell proliferation-promoting activity, a peptide having a cell proliferation-promoting activity and a heparin-binding activity, and their physiologically acceptable salts.  <P>SOLUTION: Provided is a peptide represented by one of the following (1) to (4) or its salt. (1) The peptide comprising an amino acid sequence represented by the following general formula (I): Phe Phe X<SB>1</SB>Arg X<SB>2</SB>Glu Ser Asn X<SB>3</SB>Tyr (wherein, X<SB>1</SB>is Glu or Asp; X<SB>2</SB>is Leu or Phe; X<SB>3</SB>is Asn or Gln). (2) The peptide comprising an amino acid sequence represented by the above general formula (I), wherein one or more amino acids are replaced, deleted or added, exhibiting solubility in water, and having a cell proliferation-promoting activity. (3) The peptide comprising an amino acid sequence represented by the following general formula (II): Phe Phe X<SB>4</SB>Arg X<SB>5</SB>Glu Ser Asn X<SB>6</SB>Tyr X<SB>7</SB>Thr Tyr Arg Ser Arg Lys (wherein X<SB>4</SB>is Glu or Asp; X<SB>5</SB>is Leu or Phe; X<SB>6</SB>is Asn or Gln; X<SB>7</SB>is Asn or Gln). (4) The peptide comprising the amino acid sequence represented by the above general formula (II), wherein one or more amino acids are replaced, deleted or added, having a heparin-binding property, and having a cell proliferation-promoting activity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209556-A (JP)
Title: Curb stone cover
Inventor: MATSUFUJI HIROSHI
IPC: E01F9/524
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curb stone cover, effectively preventing a vehicle from running over a curb stone by using the existing curb stone as it is.  <P>SOLUTION: This curb stone cover is put on a curb stone 3 laid along a boundary line between a roadway 1 and a sidewalk 2, and the curb stone cover includes a front part 4a covering the front 3a of the roadway 1 side of the curb stone 3 and a top part 4b covering the top 3b of the curb stone 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT