baber/WOPTO huggingface dataset:
Patent JP-2005229193-A (JP)
Title: Image distortion correction apparatus, program and storage medium
Inventor: ARAKI SADAFUMI
IPC: H04N1/387
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image distortion correction apparatus whereby the accuracy in correcting distortion of an English text image in the main scanning direction can be enhanced.  <P>SOLUTION: The image distortion correction apparatus prevents adjacent letters from being in contact with each other by extracting rectangles including only longitudinal components of the letters and can enhance the accuracy in correcting the distortion in the English text image in the main scanning direction by obtaining an approximate curve on the basis of the longitudinal component rectangles. Further, when the length of the extracted longitudinal component rectangles in the main scanning direction is a predetermined threshold or more, since the contact between the rectangles in the main scanning direction can be prevented by reducing the length of the longitudinal component rectangles to the length of the threshold, the image distortion correction apparatus can avoid a fact prone to misrecognition of a plurality of lines to be one line and attain stable line integration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224989-A (JP)
Title: Discharge defect detection method
Inventor: TANNO RYUJI
IPC: B41J2/01
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge defect detection method whereby discharge defects of a transparent ink can be simply and correctly detected.  <P>SOLUTION: In the discharge defect detection method for detecting the discharge defects of the transparent ink at the time of carrying out image recording by discharging a fundamental color ink and the transparent ink from a plurality of recording heads for fundamental color 5 and a recording head for transparent 7 to a recording medium P, the transparent ink is discharged from the recording head for transparent 7 to a frosted sheet glass 19 which has minute dents and projections on a surface. A striking state of the transparent ink struck on the surface of the frosted sheet glass 19 is detected visually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005192974-A (JP)
Title: Anti-theft toilet roll holder
Inventor: KUDO YUTAKA
IPC: A47K10/22
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-theft toilet roll holder which prevents thefts of toilet rolls for a refill in a restroom in a home improvement retailer or a super market and is utilized in a public restroom since it is difficult to take out the toilet rolls from the top and the bottom once the toilet rolls having a sufficient amount to be used approximately in one day are refilled in the toilet tissue holder.  <P>SOLUTION: Rectangular plastic article (2) is attached downward on the cylindrical upper part of the inner side of a main body (1). Rectangular hole (3) which is larger than a core of the toilet roll is opened in the lower part of the main body. A protrusion (4) for preventing the toilet tissues used next from falling is attached on the inner side of the upper part of the hole. The bottom is hermetically sealed and has a columnar article for preventing the toilet rolls from shifting sideways in the center.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225515-A (JP)
Title: Container made of resin
Inventor: KATAGIRI HIROKI
IPC: B65D1/09
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container with an excellent heat resistance and with a sufficient transparency for confirming a content.  <P>SOLUTION: 1. A heat-resistant container which is obtained from a molded article of a polytrimethylene terephthalate resin sheet with a haze value of ≤7.0%, and does not generate a malfunction such as deformation or the like even at 80°C or higher, is provided. 2. The above-described 1 heat-resistant container with the haze value of 20-50%, is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228955-A (JP)
Title: Heat dissipation member, its manufacturing method and application
Inventor: KAWANO MASATO
IPC: H01L23/373
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dissipation member excellent in shape followability and different from paste, and also to provide its manufacturing method and an electronic apparatus incorporating it.  <P>SOLUTION: In the heat dissipation member, a silicone layer having E type hardness by JIS K 6253 is ≤65. The layer E and an adhesive thermoplastic resin layer are stacked one on the other putting a metal foil therebetween, and its heat conductivity is ≥2.0 W/mK. After two layers of the metal foil and the silicone layer are manufactured, the adhesive thermoplastic resin layer is formed on an aluminum foil surface on the opposite side where no silicone layer is existent. The electronic apparatus is characterized in that a silicone layer side is adapted to face a heat developable electronic component and an adhesive thermoplastic resin layer side adapted to face a heatsink to incorporate the heat dissipation member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228710-A (JP)
Title: Press-fit terminal and its manufacturing method
Inventor: SAKA YOSHIFUMI
IPC: H01R43/16
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-fit terminal capable of improving holding force after being press-fitted to a through hole.  <P>SOLUTION: When an opening portion 15 of the press-fit terminal 11 is formed, trapezoidal recess part 15a which has a width getting thinner toward the center from the both sides of the thickness direction perpendicular to the bending direction of a resilient contact portions 16a and 16b is press-formed by a punch and a die having trapezoidal cross-section and confronting to each other, and a bottom portion 15b which is made to have thin width and thickness by the recess portion 15a is punched using the press to form a slit 15c having a thin width of necessary minimum for the bending of the resilient contact portions 16a and 16b. Reaction force of the resilient contact portion 16a and 16b is raised by making the slit 15c have the thin width to sufficiently secure the height dimension in the bending direction of the resilient contact portions 16a and 16b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230935-A (JP)
Title: Throttle valve for pneumatic tool
Inventor: HOSHINO YUKIMICHI
IPC: B25F5/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a throttle valve 20 in which an operation load is not increased even if driven with compressed air in a high-pressure region and by which the regulation of a flow rate of the compressed air can be easily executed.  <P>SOLUTION: The throttle valve 20 is composed of a valve housing 22, which forms a main flow passage 24 for supplying the compressed air to an air motor 4, and a sleeve valve 25 which is housed in the valve housing 22 and operated by a valve stem 38 subjected to sliding operation via a throttle lever 21 so as to open/close the main flow passage 24. Both end parts of the sleeve valve 25 are released to the air. An effective cross-sectional area difference part, on which the compressed air acts, is formed between a first seal member 27 for cutting off the main flow passage 24 mounted to the sleeve valve 25 and a second seal member 31 arranged to one end side of the sleeve valve. The sleeve valve 25 is pressed in the direction of closing the main flow passage 24 by the action of the compressed air acting on the effective cross-sectional area difference part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234157-A (JP)
Title: Two dimensional scanner and scanning type image display device using the scanner
Inventor: ISHIHARA KEIICHIRO
IPC: H04N9/31
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a two dimensional scanner with which TV distortion and trapezoidal distortion of a scanning image are properly corrected and to obtain a scanning type image display device using the two dimensional scanner.  <P>SOLUTION: The two dimensional scanner is provided with a deflecting means 105 which deflects a luminous flux emitted from a light source means 101 into a first scanning direction and a second scanning direction that is orthogonal to the first scanning direction and a scanning optical system 106 which guides the deflected luminous fluxes being deflected by the deflecting means onto a surface to be scanned 107. The main optical line of the luminous flux, which is made incident on the viewing angle center of the surface to be scanned, is made incident on the surface to be scanned in a tilted manner along at least the first scanning direction among the first and the second scanning directions. The scanning optical system is provided with at least two reflection surfaces having a non-rotatively symmetrical shape. At least two reflection surfaces are arranged to fold in the optical paths of the deflected luminous fluxes along the first scanning direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234330-A (JP)
Title: Resist composition for liquid immersion exposure and pattern forming method using the same
Inventor: NISHIYAMA FUMIYUKI
IPC: G03F7/004
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent resist composition for liquid immersion exposure free from deterioration in the depth of a focus (DOF) and in profile even when applied to liquid immersion exposure, and to provide a pattern forming method using the same.  <P>SOLUTION: The resist composition for liquid immersion exposure comprises (A) a resin whose solubility in an alkaline developer is increased by the action of an acid, (B) an acid generator, and (C) a mixed solvent containing an alkylene glycol alkyl ether carboxylate and propylene glycol monomethyl ether.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236785-A (JP)
Title: Method and apparatus of manufacturing piezoelectric device, control program of manufacturing apparatus, and computer-readable recording medium recording control program of manufacturing apparatus therein
Inventor: SAIRENJI MASAYA
IPC: H03H3/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric device which can ensure a sufficient joining area for acquiring satisfactory joining strength and can avoid useless parts as much as possible by correctly positioning a conductive adhesive applied to a package side in joining a piezoelectric vibrating piece to the package.  <P>SOLUTION: In the method of manufacturing a piezoelectric device, the piezoelectric vibrating piece is joined to the inside of the package, where the number of prepared piezoelectric vibrating pieces to be fed in a joining process is X, and the number of carrying times of a carrying means required from the feeding of the package to hold the piezoelectric vibrating pieces is n. The number of held piezoelectric vibrating pieces is counted while advancing processing in an order of processes. When the number of times of holding of the piezoelectric vibrating pieces becomes (X-n), the holding of the piezoelectric vibrating pieces is preceded and the package is fed to the carrying means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240615-A (JP)
Title: Variable valve device of engine
Inventor: FUJII NORIAKI
IPC: F01L1/34
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make the whole structure including an electric motor for driving a control shaft to rotate, a storing box and a sensor compact in the axial direction of the control shaft in a variable valve device of an engine in which one end of the control shaft for varying the operational characteristic of an engine valve according to the rotation around the axis is projected into the storing box fitted to the outer surface of the side wall of an engine body, the electric motor is fitted to the outer surface of the storing box, and a power transmission means including a screw shaft is stored in the storing box to transmit the power of the electric motor to the control shaft.  <P>SOLUTION: The electric motor 110 having an output shaft 20 whose axis is parallel to the screw shaft 114 is fitted to the outer surface of the storing box 90, the power transmission means 111 including a speed reduction gear mechanism 119 provided between the output shaft 120 and the screw shaft 114 is stored in the storing box, and the sensor disposed coaxially with the control shaft 61 to detect the rotation amount of the control shaft 61 is fitted to the wall part of the storing box 90 opposite to one end of the control shaft 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248753-A (JP)
Title: Reserve tank
Inventor: TANAKA AKIHITO
IPC: F01P11/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reserve tank for separating gas from liquid without causing increase in water flow resistance and complex structure.  <P>SOLUTION: The reserve tank comprises: a main body of a sealed box to store fluid therein; an inlet which is attached to the main body and from which the fluid flows in; an outlet which is attached to the main body and from which the fluid flows out; and a plurality of rectangular baffle plates disposed between the inlet and the outlet inside the main body so that the fluid flows around the baffle plates. The baffle plates are arranged like a windmill so that they direct in a fluid flow direction or a direction opposite to a circulating direction of swirls of the fluid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247617-A (JP)
Title: Shift reactor
Inventor: TOKITA YOSHIJI
IPC: C01B3/48
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift reactor vessel in which raw fuel is uniformly fed into the whole catalyst bed so that the whole catalyst bed can be effectively utilized.  <P>SOLUTION: A catalyst bed 3 is housed in the reactor vessel 2 of a shift reactor 1. Reformed gas supply piping 4 is introduced through the catalyst bed 3 in such a way that it protrudes in an upstream side space S1. First flow regulating plates 10 each comprising a ring-like plate and second flow regulating plates 11 each comprising a disk are alternately buried in the catalyst bed 3. Thereby, reformed gas led from the reformed gas supply piping 4 into the upstream side space S1 passes alternately through the central and peripheral parts of the catalyst bed 3 by the action of the first and second flow regulating plates 10, 11, and the reformed gas is uniformly reacted with the whole catalyst bed 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249055-A (JP)
Title: Supporting structure, driving force transmission mechanism, liquid injection device of coil spring
Inventor: ITO HIROYUKI
IPC: B41J2/165
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting structure, a driving force transmission mechanism, and a liquid injection device, capable of being reduced for noise.  <P>SOLUTION: A washer 28 is urged with an end of the coil spring 29, and brought in contact with a bottom surface 24a of a recess 24 in an upper case 21. The washer 28 retains the end of the coil spring 29. The washer 28 slides with the coil spring 29 rotating with a spur gear, and rotates with the center at an axle 27. Thereby, the noise occurred by contact with the upper case 21 for the coil spring 29 can be reduced. Since the washer 28 is formed to be able to rotate with the coil spring 29, the friction of the washer 29 with the coil spring 28 can be reduced compared with the case where the washer 28 is fixed to the upper case, then the noise can be more reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248920-A (JP)
Title: Construction machine
Inventor: NAKAYOSHI TAKANOBU
IPC: E02F9/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To securely prevent freezing of a pressure reduction part by constantly securing heat exchange action between the pressure reduction part and a heat exchange medium in a fuel gas supply system, and achieve simplicity and low cost of the structure of a heat exchange part.  <P>SOLUTION: Compressed natural gas stored in a gas cylinder 1 is pressure-reduced at the pressure reduction part 2 to be fed to an engine 3 as fuel to drive a hydraulic pump 4 by the engine 3. To a heat exchange case 10 containing the pressure reduction part 2, operating fluid of a return oil line 7 coming from a hydraulic actuator 6 is sent, so that a heat exchanger 9 is composed to perform heat exchange action between operating fluid and the pressure reduction part 2. Freezing of the pressure reduction part 2 is thus prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251086-A (JP)
Title: Visual sensor
Inventor: WATANABE ATSUSHI
IPC: G06T1/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To detect erroneous detection in a visual sensor and to prevent line stop by collision, etc.  <P>SOLUTION: Imaging for measuring is performed with a camera for measurement mounted on a robot, an image of work is acquired, detection, measurement of a predetermined part are performed (S1 to S3), image for confirmation is performed with a camera for confirmation, the image of work is acquired, and the detection and the measurement of the predetermined part are performed (S4 to S6). One camera may be used for both of measurement and confirmation by combining robot movement. Whether or not measurement results obtained by both are based on detection of the same part is determined (S7), when it is yes, the measurement is validated (S8), when it is no, the measurement is invalidated and exception processing such as retry is performed (S9). The camera for confirmation may be used for propriety determination of a robot moving path at the time of measurement of a large size object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245398-A (JP)
Title: Method for thawing and apparatus for the same
Inventor: WAKASA AKIRA
IPC: A23L3/365
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for thawing and apparatus for the same to achieve a high quality of a thawed product and a short thawing time.  <P>SOLUTION: The invention relates to the method for thawing and the apparatus comprising a steam feeding means 3 feeding steam to a thawing zone 2 containing the subject to be thawed 1, a pressure reducing means 4 to reduce pressure in the thawing zone 2, a controlling means 8 which thaws the subject to be thawed 1 with low pressure steam by controlling the steam feeding means 3 and the pressure reducing means 4, wherein the controlling means 8 characteristically carries out a primary thawing process regulating temperature or pressure in the thawing zone 2 at a first predetermined value in the initial stage of the thawing and a secondary thawing process, following the first thawing process, regulating the temperature or pressure in the thawing zone 2 at a secondary predetermined value which is higher than the first process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246924-A (JP)
Title: Card case and writing utensil holder
Inventor: HARADA SHIGEYOSHI
IPC: B42F7/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a name card case which can store a writing utensil such as a ball point pen or the like with a simple structure, and facilitate taking out a name card for making a memo thereupon at the exchange of name cards.  <P>SOLUTION: The name card case 1 having a name card storage part 2 and a cover part 3 is equipped with hooking belts 5, 5 capable of holding the writing utensil 6 in the middle valley part 4 formed by the name card storage part 2 and the cover part 3, and with a bag body into which the writing utensil can be inserted. One end part of the middle valley part 4 is notched to enable the writing utensil to be inserted inside of the name card case 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258859-A (JP)
Title: Chart storing system
Inventor: MASUDA YUICHI
IPC: G16H10/60
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly and correctly take out a chart which is used in a hospital from a storage section part, and to rapidly and correctly restore the taken out chart in the storage section part.  <P>SOLUTION: A storage chamber terminal 120 retrieves a chart storage destination DB 126 with a chart identification number, etc., received from a chart management server 110 as a key, so as to acquire the location of the chart to be taken out or restored. Consequently, a display lamp for displaying the storage section part on the shelf body of a chart storage shelf device 130 is turned on and a motor driving mechanism for securing a passage required for a storage work by a worker is started. Then, when the worker takes out or restores the chart of a storage place which is indicated by the display lamp, IC tag information of the chart is read, to verify whether the correct chart is taken out/re-stored or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258181-A (JP)
Title: Imaging lens and camera module
Inventor: KOMATSU AKIRA
IPC: G02B13/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens for a solid imaging device which has high resolution, however, which is stable regardless of a change in the temperature of use surroundings, and which can be produced at low cost, and to provide a camera module.  <P>SOLUTION: The imaging lens comprises, in order from image side, a first lens L1 which has a positive power, a second lens L2 of a meniscus shape which has a negative power, and a third lens L3 which has a positive power. The imaging lens satisfies the following conditions: (1) 0.5<f1/f<3.5, (2) 0.3<¾f2¾/f<2.5, and (3) 0.3<f3/f<1.4, wherein f is the focal length of the entire lens system, f1 is the focal distance of the first lens, f2 is the focal distance of the second lens, and f3 is the focal distance of the third lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268327-A (JP)
Title: Printed circuit board unit, fan unit, and electronic apparatus
Inventor: ONISHI MASUO
IPC: H05K7/20
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of enhancing the cooling efficiency of a fan while ensuring a sufficient space on a printed circuit board.  <P>SOLUTION: A first reference plane 43 is orthogonal to an induction wall 42 while being spread from a rotating center shaft 35 toward the induction wall 42. Second to fourth reference planes 42, 43, 44 are located on the downstream side of the first reference plane 43 along the rotating direction of a fan 36. The second reference plane 44 is orthogonal to the first reference plane 43. The third reference plane 45 is orthogonal to the second reference plane 44. The fourth reference plane 46 is orthogonal to the third reference plane 45. A suction opening 47 is formed on a printed circuit board 19, while the suction opening 47 are spread from the first reference plane 43 up to the fourth reference plane 46 through the second and third reference planes 42, 43. A sufficient space is ensured on the printed circuit board 19 between the fourth reference plane 46 and the first reference plane 43. Thus, the cooling efficiency of the fan can be enhanced more than ever at the same time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI