baber/WOPTO huggingface dataset:
Patent JP-2005345117-A (JP)
Title: Hardness testing instrument
Inventor: KAWAGUCHI TAKASHI
IPC: G01N3/42
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the measuring precision of hardness by enhancing automatic focus matching precision when the dimension of a cavity is measured in a hardness testing instrument.  <P>SOLUTION: The hardness testing instrument 1 is constituted so that the cavity K is formed in the surface of a sample S using an indenter 34 and the dimension of the cavity K is measured to calculate the hardness of the sample S and equipped with an imaging means (CCD camera 31) for imaging the surface of the sample S to acquire predetermined image data, an automatic focus matching means (CPU 10a, an automatic focus matching program and an AF control mechanism 32) for performing automatic focus matching when the dimension of the cavity K is measured on the basis of the image data acquired by the imaging means and a focus matching image region setting means (CPU 10a and a focus matching image region setting program) capable of setting image regions (focus matching image regions) A<SB>2</SB>and A<SB>3</SB>used in automatic focus matching.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005345512-A (JP)
Title: Electrophoretic particles, and method for manufacturing the same
Inventor: MINAMI MASATO
IPC: G02F1/167
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein white electrophoretic particles, manufactured by the conventional method of grafting polymer chains on surfaces of pigment particles by using atom transfer radical polymerization, discolor due to remaining catalyst used in the polymerization.  <P>SOLUTION: The polymer chains to impart dispersibility and an electrostatic properties to the surfaces of the pigment particles are precisely formed by nitroxide-borne polymerization without using catalyst which causes discoloration, and as a result, the electrophoretic particles superior in dispersibility, electrostatic properties and clarity than the conventional electrophoretic particles are obtained, and a method for manufacturing the electrophoretic particles is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347327-A (JP)
Title: Semiconductor device
Inventor: TERAO KOTARO
IPC: H01L25/065
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat dissipation properties of a laminated semiconductor device.  <P>SOLUTION: The semiconductor device is provided with a substrate (6), wherein a connection lead (4) provided between a MOSFET (1) and a control IC (2) on a support plate (3) is provided with one end (6a) forming one main surface (4a) of the connection lead (4) that is secured and connected electrically with the other main surface (1b) of the MOSFET (1), and has heat dissipation and conductivity, and a covering body (7) that forms the other main surface (4b) of the connection lead (4) for supporting the control IC (2) and is electrically insulating and highly resistive to heat transmission. In the semiconductor device, current is supplied to the MOSFET (1) via the support plate (3) as a current passage and the substrate (6) of the connection lead (4), and heat producing by the operation of the MOSFET (1) is discharged efficiently via the support plate (3) and the substrate (6) of the connection lead (4), thus ensuring sufficient heat dissipation and applying large current to the MOSFET (1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342738-A (JP)
Title: Laser beam machining method and stock for laser machining obtained by using the method
Inventor: OTSUKI TOMOYA
IPC: H05K3/32
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method by which piercing and cutting of ≤20 μm can be performed even using an inexpensive laser beam and carbon stuck at the time of the machining can be easily removed, and to provide a stock for laser beam machining obtained by using the method.  <P>SOLUTION: Regarding piercing work or cutting work with a laser, in a state where the film 22 of a translucent stock is pasted at least on the incident side of a laser beam of the object 20 to be machined, it is subjected to laser machining together with the film 22, and thereafter, the translucent stock film 22 is peeled. Further, a sheet can be pasted even on the side opposite to the incident side of the laser beam of the object 20 to be machined.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336808-A (JP)
Title: Method and apparatus for searching video image
Inventor: NAGASAKA AKIO
IPC: H04N5/76
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for searching a video image under broadcasting or a video image in a database at high speed, and a video self-organization method for sorting and aligning partial video images in a video image on the basis of identity.  <P>SOLUTION: The apparatus includes a means for inputting a video image sequentially for each frame, a means for extracting a feature amount from the inputted frame image, a means for compressing the feature amount in a time base direction, a means for sequentially storing the compressed feature amount, a means for sequentially collating the feature amounts in the storage means with a feature amount of a separately inputted frame image, and a means for temporarily storing the processes of collation, and the collation means includes a means for searching a matched video image portion while updating the processes of collation. Further, the apparatus includes a means for coupling and correspondently storing a plurality of matched video portions when such video portions are present.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005345660-A (JP)
Title: Folding-type screen
Inventor: KAWAMURA YOSHIHISA
IPC: G03B21/58
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding-type screen that ensures height corresponding to a leg by allowing a screen cloth to be pulled independently out lengthwise and is sufficiently convenient to carry and store by omitting the leg, thereby reducing the number of components.  <P>SOLUTION: The folding-type screen is designed, such that a screen cloth 12, which is pulled out upwards from a rolled state and is always elastically pressed so as to be wound up, is stored in a laterally long case 11 that is open at the top. The folding-type screen is also designed such that the state of the screen cloth 12 pulled out is held by a pantograph mechanism 13, extendable following the pulling out of the cloth 12. The pantograph mechanism 13 is formed from a main pantograph frame 15 whose lower-end pivotal attachment point is pivotally attached to the case 11; a pair of hold levers 16, right and left ones, attached to a lower part of the main pantograph frame 15; and an extension pantograph frame 17, attached to an upper part of the main pantograph frame 15 so as to be extended or shortened. The upper-end pivotal attachment point of the extension pantograph frame 17 is jointed to the upper end of the screen cloth 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348267-A (JP)
Title: Solid-state imaging apparatus
Inventor: KONO AKIHIRO
IPC: H04N5/335
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus whose trailing characteristic in an emitter follower circuit is more excellent than that of prior arts.  <P>SOLUTION: The solid-state imaging apparatus includes the emitter follower circuit 2, and a PNP bipolar transistor is employed for a transistor TR2 configuring the emitter follower circuit 2. Through the configuration above, when the electric level of an output terminal 10 of the emitter follower circuit 2 is decreased, the PNP transistor TR 2 acts like a current source for positively discharging electric charges at the output terminal 10 to ground. Thus, the trailing characteristic of the emitter follower circuit 2 of the solid-state imaging apparatus is more excellent than that of the prior arts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348282-A (JP)
Title: Character input device
Inventor: KITAMURA MINORU
IPC: H04M1/247
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character input device for speedily and easily inputting ordinary Japanese descriptions mixing KANA and KANJI in an information apparatus which is so miniaturized as to exclude a ten key.  <P>SOLUTION: The state of sliding a jog shuttle comprising both a click function and a slide function is held for a predetermined time or longer to select characters in order and the jog shuttle is clicked to determine the input of the selected character. Through said operation, reading of a character string as a conversion target is inputted character by character, and the jog shuttle is double clicked to read a conversion candidate character string corresponding to the inputted reading of the character string from a dictionary memory and to display it as a conversion candidate. The conversion candidate is selected and clicked thereafter by the jog shuttle to determine a converted character string.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005346632-A (JP)
Title: Delay fault simulation method
Inventor: TAKEOKA SADAMI
IPC: G06F17/50
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay fault simulation method capable of evaluating the quality of a delay fault test sequence with a higher precision.  <P>SOLUTION: Weights of defined transition faults 1 to 6 are calculated in an operation 21. A denominator of a fault detection rate is calculated as a sum total of weights of transition faults 1 to 6 in an operation 22. A fault simulation operation is performed in an operation 23. The sum total of weights at the time of detection of transition faults 1 to 6 is calculated in an operation 24. A result of the operation 22 and a result of the operation 24 are used to calculate the fault detection rate in an operation 25. When the quality of a test sequence for delay faults is evaluated in this manner, the quality of the delay fault test sequence is evaluated with a higher precision by weighting a delay value on a signal path at the time of detecting each delay fault by fault simulation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348369-A (JP)
Title: Device and method of video signal conversion
Inventor: YONEYAMA TERU
IPC: H04N7/01
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of video signal conversion to converse video signals in the interlace method into the signals in the progressive method without outline distortion while diminishing a device scale and maintaining high spatial resolution.  <P>SOLUTION: This invention is provided with; quiescence decision unit 103 which determines whether pixel of conversion object exists, using field pixel data which do not have the pixel of conversion object; high frequency decision unit 105 which determines whether the pixel for conversion object exists in a high frequency region; and IP conversion unit 107 which generates position data of the pixel of conversion object, using a decision result obtained by the quiescence decision unit 103 and a decision result obtained by the high frequency decision unit 105.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354263-A (JP)
Title: Receiver and path selecting method therein
Inventor: MIURA HIROSHI
IPC: H04B1/7113
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reception state (reception sensitivity) and received power measurement performance in a multi-path environment.  <P>SOLUTION: The receiver is provided with a delay profile measuring means 104 which periodically measures a delay profile of a signal correlation value power distribution to the delay time of the received signal from a plurality of paths and subjected to spectral diffusion; and an effective path selecting means 105 which mutually compares path delays each other of the prescribed number of high-order signal correlation value power in each of the results of a plurality of times of delay profile measurement measured by the delay profile measuring means 104, and selects the path having a path delay within a prescribed value difference as an effective path.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005354304-A (JP)
Title: Digital camera
Inventor: MISAWA MITSUFUMI
IPC: H04N5/225
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of ensuring a sufficient gripping property without increasing its scale.  <P>SOLUTION: A camera part 3 and a grip part 4 are freely turnably and pivotally supported to a hinge part 6 formed along one side of a thin sheet-like monitor part 5 in the digital camera 2. The cross sectional shape perpendicular to an axis P passing through the hinge part 6 is almost the same between the camera part 3 and the grip part 4, the camera part 3 and the grip part 4 are turned around the axis P and overlapped with each other with respect to a direction along the axis P. The camera part 3 is provided with an imaging unit, and a shutter release button 16 is provided to the upper face of the grip part 4. The digital camera 2 can be made compact by winding the monitor part 5 around the camera part 3 and the grip part 4 overlapped with each other in the direction along the axis P when it is not used. The sufficient gripping property is ensured for the grip part 4 by locating the camera part 3 to a position not overlapped with the grip part 4 when photographing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352111-A (JP)
Title: Image forming apparatus
Inventor: KATAYANAGI HIDETOSHI
IPC: G03G15/20
Filed: 2004-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having a pressure member for fixing which is inexpensive and is constituted to be easily replaced in order to cope with the kind of paper having different property.  <P>SOLUTION: In the image forming apparatus having a fixing device where a nip part is formed by bringing two rotating bodies, at least either of which is constituted to be belt-shaped, into press-contact with each other, which is equipped with a heating source for heating at least either of the two rotating bodies, and a driving source for driving and rotating at least either of the two rotating bodies, and which fixes a toner image on transfer material by making the transfer material pass through the nip part, a pressure member for pressing the belt-shaped rotating body against the other rotating body is constituted so that it can press-fit to the belt-shaped rotating body and its press-fit thereto can be released, and the pressure member is replaced in a press-fit releasing state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005352369-A (JP)
Title: Image forming apparatus
Inventor: IDA AKIHIRO
IPC: G03G15/16
Filed: 2004-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus designed such that toner is prevented from scattering on an intermediate transfer body after primary transfer and stable transfer conditions are ensured.  <P>SOLUTION: The image forming apparatus includes: an image carrier for forming and carrying a toner image thereon; an image forming means 2 for forming the toner image onto the image carrier 1; an intermediate transfer body 3 disposed opposite the image carrier 1 and used for holding the toner image on the image carrier 1; and a transfer means 4 for transferring the toner image on the image carrier 1 onto the intermediate transfer body 3. The image forming apparatus is provided with a detecting means 5 disposed above the intermediate transfer body 3 and downstream of the transfer means 4 and used for detecting a difference in electrified state between the image section and non-image section of the surface of the intermediate transfer body 3; and a transfer control means 6 for determining a difference in electrified state between the image section and the non-image section based upon detection information transmitted from the detecting means 5 and controlling transfer conditions for the transfer means 4 based upon information about the determination.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006002628-A (JP)
Title: Engine combustion state diagnostic equipment
Inventor: SAITO KAZUYA
IPC: F02D45/00
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide engine combustion state diagnostic equipment capable of accurately determining whether it is abnormal combustion (misfire) or not without being affected by the disturbance such as vehicle reverberations, etc.  <P>SOLUTION: The engine combustion state diagnostic equipment is provided with a necessary time measuring means 101 to measure such a necessary time that a crankshaft rotates a predetermined angle, a combustion state parameter calculating means 102 to calculate a combustion state parameter, a first parameter calculating means 103 to calculate a first combustion state reverberation parameter from the predetermined time, a second parameter calculation means 104 to calculate a second combustion state reverberation parameter from the predetermined time, a reverberation determining means 105 to determine the combustion state reverberation state on the basis of the first and second combustion state reverberation parameters, and a combustion state determining means 106 to determine whether it is the abnormal combustion such as the misfire on the basis of the combustion state parameter and determination result of the reverberation determining means so as to determine the misfire.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005332792-A (JP)
Title: Direct-mounted straight-tube fluorescent lamp appliance
Inventor: FUKUI NAOTA
IPC: F21V23/02
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and small appliance capable of stabilizing and facilitating appliance attachment by preventing a mounting screw head from projecting toward the back surface of an appliance body 1, and preventing dust from accumulating, and having a ballast 8 with high heat radiation capability.  <P>SOLUTION: This appliance is provided with the ballast 8 arranged in the appliance body 1. An engagement projection 4 projecting into the appliance body 1 is formed in a contact surface range of the ballast 8 in the appliance body 1. An engagement hole 9 for receiving the engagement projection 4 is formed in the ballast 8. A cut and raised part 2 is formed in the vicinity of the contact surface range in the appliance body 1. The appliance is provided with an engagement fitting 5 detachably screwed to the cut and raised part 2. The engagement fitting 5 is provided with a support plate 15 for pressing the vicinity of the engagement hole 9 of the ballast 8.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006010730-A (JP)
Title: Singing note synthesis device and method therefor
Inventor: KOMATSU SHIGEAKI
IPC: G10L13/033
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a singing note synthesis device capable of synthesizing smooth and clear singing notes.  <P>SOLUTION: A method for changing parameters, such as rise initial value, fall start time, rise start time, fall inclination, and rise inclination are set beforehand, and according to the performance data of read notes, a rising curve (S33) and a falling curve (S39, S43) are calculated for each frame following the parameter (S23). concerning the pre-set rising curve when overlapping with a front note is predicted (S21:YES), and following the parameter (29) concerning the pre-set falling curve when overlapping with a back note is predicted (S27:YES).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006013067-A (JP)
Title: Inductor
Inventor: HOSHI HARUKI
IPC: H01F27/24
Filed: 2004-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductor in which it is possible to improve a DC overlapping characteristic or to reduce a resistance for a direct current, and also a gap control is unwanted and an inductance characteristic can be adjusted.  <P>SOLUTION: A choke coil (inductor) 1 comprises a first core 11, second cores 21, 22, and a coil 3. The first core 11 is composed of the green compact of a magnetic powder having a higher saturated magnetic flux density than ferrite and a mixed powder mixed with a binder. The second cores 21, 22 are made of ferrite, and are continuously connected to the first core 11 to form a closed magnetic path together with this first core 11. The core 3 is housed in an annular housing part 2a between the first core 11 and the second cores 21, 22, and is provided so as to wind at least a part of the first core 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007576-A (JP)
Title: Ink supply device for inkjet recording device
Inventor: SONOHARA YOSHIHIRO
IPC: B41J2/175
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink supply device which prevents the contraction of an ink tank from getting inhibited by the influence of creases occurring during the contraction of the flexible ink tank and minimizes a remaining quantity of an ink to be disposed of in the discharge of the ink by a natural downflow of the ink by the tare weight from the flexible ink tank.  <P>SOLUTION: The ink supply device for an ink jet recording device has a hermetically sealed flexible ink tank preventing external air from entering, a tank cap connected to a supply connection opening for the ink tank and incorporating a valve structure, a receiver having an ink discharge opening in a part and provided in the ink tank connected portion of an ink supply route. The device is provided with a guide to prevent the occurrence of creases on inhibit a normal tank contraction during the discharge of the ink and an ink tank suspension structure of an elastic body to remove creases inhibiting the normal contraction of a tank during the discharge of the ink in the ink tank.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009956-A (JP)
Title: Gear-to-rotating shaft junction structure, and planetary gear reducer using the same
Inventor: TSUBONE TAHEI
IPC: F16H57/023
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun gear-to-rotating shaft junction structure, and a planetary gear reducer using the same, in which junction strength of a sun gear to a rotating shaft is improved in receiving rotation drive force from a motor to rotate for transmitting the rotation drive force to a driven body, so that a large tolerable rotation torque can be obtained.  <P>SOLUTION: This junction structure for the sun gear 3 and the rotating shaft 2 is provided with the rotating shaft 2 that receives rotation drive force of a drive source to drive rotation, and the sun gear 3 connected to one end side of the rotating shaft 2. The rotating shaft 2 is provided with an opening hole 2a disposed on the gear side to which an outer diameter part 3a of the gear is fitted in, and a through hole 2b formed in a bottom wall of the opening hole a to which a shaft part 3b is fitted in. At a connecting part between an inner wall and the bottom wall in the opening hole 2a, a recess 2h is provided along the inner circumferential direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI