baber/WOPTO huggingface dataset:
Patent JP-2003202381-A (JP)
Title: Method for correcting improper conversion characteristic of image sensor
Inventor: WISCHMANN HANS-ALOYS
IPC: H04N5/361
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for correcting image signal from an image sensor arranged on a plane.  <P>SOLUTION: For pixels (i, j) on the image sensor 11, an image corrected with GW=F<SB>i</SB>(L<SB>ij</SB>(ϕ)) between a radiation dose input in a detector and a resulting gray value GW is calculated. (where L<SB>ij</SB>shows the approximate linear behavior of a sensor position 10 and F<SB>i</SB>shows the non-linear behavior of a process unit 12.). A linear model function is used for the value L<SB>ij</SB><SP>-1</SP>working in reverse direction using a parameter calculated with a calibration measurement with different radiation dose ϕ<SB>k</SB>and a non-linear model function is used for F<SB>i</SB><SP>-1</SP>working in reverse direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004113625-A (JP)
Title: Ultrasonic therapeutic apparatus
Inventor: KAJIMOTO NAOKO
IPC: A61C7/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely mount an ultrasonic vibrator for accelerating the growth of a bone tissue around an implant.  <P>SOLUTION: An ultrasonic therapeutic apparatus 6 includes two housings 7 and two fixing fittings 10, 11. Each housing 7 is to cover a dental necks in which the implant 5 is embedded, and the vibrator is embedded in an inner wall. The fittings 10, 11 each coupled to the housings 7 has a crown, with which adjacent teeth 12, 13 are covered. Two implants are embedded in parts from which the two teeth of the dental necks are extracted. The housings 7 cover the dental necks between the teeth 12 and 13, which are covered with the fittings 10, 11, and thereby the housing 7 can be stably fixed. An ultrasonic signal is supplied from an external unit to the vibrator in this state, and thereby the growth of the bone tissue can be accelerated around the implant 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116465-A (JP)
Title: Camshaft structure for internal combustion engine
Inventor: SHIMIZU MASAHIRO
IPC: F01L1/18
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camshaft structure for an internal combustion engine capable of having comparatively large differences in valve lift amount by a plurality of cam lobes provided on the same camshaft under a restriction on layout.  <P>SOLUTION: In the internal combustion engine equipped with a valve gear mechanism driven through a cam mechanism, the large-diameter cam lobe 63 and the small-diameter cam lobes 61, 62 having different diameters of base circles are provided on the camshaft body. The large-diameter cam lobe 63 is integrally formed on the camshaft body, and the small-diameter cam lobes 61, 62 having separated body are fitted with the camshaft body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115767-A (JP)
Title: Polyvinyl chloride-based pressure-sensitive self-adhesive tape or sheet
Inventor: NISHIJIMA KENICHI
IPC: C09J175/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl chloride-based pressure-sensitive self-adhesive tape or sheet which can suppress protrusion of the self-adhesive at the side edge and adhesion of the self-adhesive onto a knife at the time of punching even when a styrene-butadiene rubber that is cheap and has a great versatility as an adhesive component for the self-adhesive is used.  <P>SOLUTION: The polyvinyl chloride-based pressure-sensitive self-adhesive tape or sheet is composed of a base material comprising a polyvinyl chloride-based resin composition, and a pressure-sensitive self-adhesive layer applied onto at least one surface of the base material, wherein the pressure-sensitive self-adhesive layer is formed of a pressure-sensitive self-adhesive comprising at least a styrene-butadiene rubber as the self-adhesive component and an isocyanate-based compound. The ratio of the isocyanate-based compound to 100 pts.wt. of the total adhesive component is preferably 0.5-40 pts.wt. The self-adhesive component is preferably a mixture of a styrene-butadiene rubber and a natural rubber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127348-A (JP)
Title: Optical disk recording device
Inventor: NAKAMURA EIKI
IPC: G11B7/0045
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording device capable of preventing cross-erasure and performing satisfactory recording when information is recorded on an optical recording medium of a CLV system.  <P>SOLUTION: In the optical disk recording device, information is recorded on an optical disk having a groove G0 wobbled in a sine wave shape by using a laser beam having a prescribed recording power. The optical disk recording device has a level difference detection means detecting reproducing signal levels obtained from grooves G1 and G2 adjacent to the groove G0 and detecting level differences between the obtained reproducing signal levels and a prescribed level, a clock generation circuit 16 generating a recording clock from the reproducing signal, a recording signal generation circuit 18 generating a recording signal to be recorded synchronizing with the recording clock and a recording means recording the recording signal by the recording power selected based on the level difference and previously set according to the level difference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123259-A (JP)
Title: Image reading device
Inventor: OGATA ATSUSHI
IPC: H04N1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device having improved image reading accuracy by stabilizing the behavior of documents during reading images.  <P>SOLUTION: The image reading device comprises a pick-up roller 18 for carrying the documents, a discharge roller 28 located in the carrying direction of the pick-up roller 18 for carrying the documents to a predetermined position, and a first optical carriage A and a second optical carriage B for reading the images displayed on the documents during carrying the documents via the pick-up roller 18 and the discharge roller 28. A document carrying mechanism 120 controls the drive of a first motor 150 and a second motor 160 for driving the pick-up roller 18 and the discharge roller 28 so that the document carrying speeds of the pick-up roller 18 and the discharge roller 28 are changed during reading the documents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125468-A (JP)
Title: Gas sensing device
Inventor: NAKATANI TADASHI
IPC: G01N27/22
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize power saving by intermittently driving a heating heater with a battery alone to quickly elevate the temperature to the optimum value.  <P>SOLUTION: This gas sensing device includes: a battery 9; a DCDC converter 30 for boosting up the voltage of the battery 9; a carbon monoxide sensor unit 1 having a carbon monoxide detecting element 5 formed on a flat surface for detecting carbon monoxide by heating and a heating heater 4 formed on the same flat surface as the carbon monoxide detecting element 5; a heater driving part 2 for applying an electric current to the heating heater 4; an amplifying part 3 for amplifying an output signal of the carbon monoxide detecting element 5; and a microcomputer 11 for receiving the output of the amplifying part 3 to determine the concentration of carbon monoxide and control the timing and the time duration of application of a current to the heating heater 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128659-A (JP)
Title: Wireless monitoring system
Inventor: NABESHIMA HIDEO
IPC: H04N7/18
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless monitoring system having a wide range of detection area without increasing the load on a master unit.  <P>SOLUTION: The wireless monitoring system constitutes a communication network (A) of wireless monitoring cameras (200<SB>1</SB>-200<SB>3</SB>), wireless sensors having wireless communication function (210<SB>1</SB>-210<SB>3</SB>, 220<SB>1</SB>-220<SB>3</SB>, 230<SB>1</SB>-230<SB>3</SB>, 300<SB>1</SB>-300<SB>3</SB>), and a master unit (100) for recognizing images photographed by the wireless monitoring cameras and information detected by the wireless sensors at a place remote from the communication function. The wireless sensors are arranged around the wireless monitoring cameras and wireless communication networks (B-D) are constituted between the wireless sensors and the wireless monitoring cameras independently from the communication network (A).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122510-A (JP)
Title: Method for producing polyparaphenylene terephthalamide film
Inventor: FURUICHI AKIRA
IPC: B29C41/28
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyparaphenylene terephthalamide film which is almost free from voids and prevented from being curled.  <P>SOLUTION: The polyparaphenylene terephthalamide film is produced by a method wherein an optically anisotropic dope comprising polyparaphenylene terephthalamide and sulfuric acid is cast on the surface of a support while keeping optical anisotropy and, after converted to an optically isotropic dope to be coagulated, the cast dope is washed and dried. In this film producing method, the concentration C(wt%) of a coagulating solution is expressed by (18log<SB>e</SB>T)-20 ≥ C ≥ (18log<SB>e</SB>T)-55 when the thickness of the film washed after coagulation is set to T (μm), and the temperature of the coagulating solution is set to 5-30°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126291-A (JP)
Title: Image pickup device
Inventor: WADA HIDETOSHI
IPC: G02B7/28
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform an auto-focusing operation when panning or tilting is performed in an image pickup device having a pan/tilt function and capable of performing the auto-focusing operation.  <P>SOLUTION: The image pickup device is provided with a distance calculation means for calculating a distance to a subject based on focus amount by the auto-focusing operation, and a distance information storage means for storing image pickup direction information showing the image pickup direction of a device main body by panning operation and tilting operation and also distance information calculated by the distance calculation means. Furthermore, when performing focus searching operation by the auto-focusing operation, the information on the image pickup direction and the information on the distance to the subject are read out from the distance information storage means based on the image pickup direction of the device main body. Then, focus searching is restricted only in a range on the front side of the device main body from the distance in the distance information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121597-A (JP)
Title: Grill
Inventor: KOJIMA HISAO
IPC: A47J37/06
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the visibility inside a grill chamber and safety.  <P>SOLUTION: The upper part of a front panel 20 is inclined forward while the upper part of the grill chamber 30 facing the surface of the panel is inclined parallel and an outer window glass 41 and an inner window glass 42 are arranged parallel with the surfaces thereof so that the surfaces of the windows are faced obliquely askew upward to make the inside of the grill chamber 30 easily visible even from above. Moreover, the angle of the surface of the inspection window 40 made with the user comes closer to 90° to prevent the reflected light of the illumination in the storage from entering the eyes thereby further improving the visibility and furthermore, the parallel arrangement of the outer and inner window glasses 41 and 42 makes the inside of the grill chamber 30 easier to see.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132306-A (JP)
Title: Water-cooled vertical engine and outboard motor loaded with the same
Inventor: TAWA HIROKI
IPC: F01P3/12
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly cool the circumference of a plurality of combustion chambers of a water-cooled vertical engine with a plurality of cylinders.  <P>SOLUTION: This water-cooled vertical engine comprises an exhaust guide cooling water jacket JM1 and an exhaust manifold cooling water jacket JM2 formed on an exhaust passage 24 in an engine room, a cylinder block cooling water jacket JB formed on a cylinder block 11, and a cylinder head cooling water jacket JH formed on a cylinder head 15. As the cooling passage for supplying the cooling water from a cooling water pump 46 to the cylinder block cooling water jacket JB through the exhaust guide cooling water jacket JM1 and the exhaust manifold cooling water jacket JM2, is forked to be communicated to a lower part and an upper part of the cylinder block cooling water jacket JB, the circumference of an upper combustion chamber 20 and circumference of the lower combustion chamber 20 are uniformly cooled, and a desired combustion condition can be prepared for all of the combustion chambers 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136300-A (JP)
Title: Press line
Inventor: HANZAWA TOSHIYUKI
IPC: B25J15/04
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press line constructed so as to much more improve a production efficiency without increasing a floor space and equipment cost, and which is specialized for the limited production with a wide variety of products.  <P>SOLUTION: In the press line for cyclically carrying out a plurality of processes by one press machine, a program is prepared such that a general purpose robot 5 having a swivel arm for carrying out the charge of a blank into the press machine 6 and the take-out of the formed product from the press machine can automatically change holders by accessing a holder storage stand 12 arranged within the working area of the swivel arm of the robot and also a working area for positioning and mounting a partially manufactured product on a conveying apparatus 9 for carrying the partially manufactured product to the press machine is arranged apart from a die changing work area of the press machine. As a result, the work for changing the dies of the press machine and the work for changing the holders or positioning tools of the conveying apparatus can be carried out at the same time. Therefore, the time necessary for changing the set-up can be reduced and the overall operation rate of the press line can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140106-A (JP)
Title: Package for housing semiconductor element and semiconductor device using it
Inventor: HIRAKAWA TETSUO
IPC: H01P1/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing semiconductor device that is improved in transmission characteristic by effectively preventing the reflection etc., of high-frequency electric signals at the connections between second wiring conductors and the wires of a connector, and to provide a semiconductor device.  <P>SOLUTION: This package for housing semiconductor element comprises a substrate 1 having a mounting section 1a for mounting a semiconductor element 6, pluralities of grounding wiring conductors 2b and first wiring conductors 2a formed on the substrate 1, and grounding pads 3b and input-output pads 3a electrically connected to the wiring conductors 2b and 2a. This package also comprises second wiring conductors 4 formed on the substrate 1 and a connector which is composed of conductive wires and an insulating enclosing body and in which parts of the conductive wires are connected to parts of the second wiring conductors 4 in overlapping states. The longitudinal cross-sectional areas S<SB>1</SB>and S<SB>2</SB>of the connecting areas and nonconnecting areas of the second wiring conductors 4 with the conductive wires and the longitudinal cross-sectional areas S<SB>3</SB>and S<SB>4</SB>of the conductive wires with the second wiring conductors 4 are adjusted to meet the inequalities of S<SB>1</SB><S<SB>2</SB>, S<SB>3</SB><S<SB>4</SB>, 0.3≤S<SB>2</SB>/S<SB>4</SB>≤1.2, and 0.8≤S<SB>2</SB>/(S<SB>1</SB>+S<SB>3</SB>)≤1.2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140161-A (JP)
Title: Device and method for automatically confirming substrate backup pin erecting position of electronic part mounting device
Inventor: MIWA TAKESHI
IPC: H05K13/04
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To make the confirmation work of a backup pin 29 efficient and to labor-save it by automating confirmation work for determination whether an exchanged back up pin 24 is erected on a prescribed position of a backup base 23 or not.  <P>SOLUTION: An automatic confirmation device 36 is provided with a camera 5, an image processing means 31, a storage means 32, a control means 34, and a camera driving mechanism 35. The camera 5 is moved to a part immediately above a position where the backup pin is set based on teaching data which are previously stored in the storage means and an image is picked up. The image processing means 31 processes the image. A white circle having a diameter of the pin near an image center is detected. When it is almost similar to the diameter of the pin registered in teaching data, and deviation between a coordinate of the white circle and a center coordinate of the image is below tolerance, the backup pin is determined to be erected on the prescribed position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136538-A (JP)
Title: Writing utensil
Inventor: SAWA YUKINORI
IPC: B43K5/08
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil which saves a manufacturing cost by reducing the number of components and prevents it from becoming rusty without defining the kind of an ink and also a surplus ink supply from occurring to inhibit the ensuing contamination.  <P>SOLUTION: This writing utensil comprises an ink tank 2, a forward barrel 10 fitted to the tip part of the ink tank 2, a retractable pen core 20 which is supported by the forward barrel 10 and receives the ink 1 from the ink tank 2 and a valve mechanism 30 which adjusts the flow of the ink 1 to the pen core 20 from the ink tank 2. The valve mechanism 30 is structured of a receiving piece 31 positioned on the tip part side of the ink tank 2 and an elastically deformable intermediate piece 33 which opens a flow path 30 of the ink 1 to be supplied to the pen core 20 following the recession of the pen core 20 and regulates the surplus supply of the ink 1 during writing and closes the flow path 39 of the ink 1 to be supplied to the pen core 20 from the ink tank 2 following the advance of the pen core 20 during not writing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140214-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKUMA KAZUJI
IPC: H01L27/118
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs of a mask necessary for manufacturing and consequently to provide a low-cost semiconductor integrated circuit which is provided with a common part 2 of high versatility and a specialized part 4 which varies according to a destination, the level of performance and the like.  <P>SOLUTION: One or a plurality of wiring layers 14 (a part 2 of high versatility) according to a first wiring rule are formed directly on a semiconductor substrate 1. One or a plurality of wiring layers (an exclusive part 4) according to a second wiring rule which is looser than those of the wiring layers 14 are formed in a position higher than the wiring layers 14. Further, an intermediate layer 3 as a pitch adaptor is provided between them. In this way, the exclusive part 4 which varies according to the destination, the level of performance and the like can be obtained by forming the wiring layers according to the second wiring rule looser than the first wiring rule by using a low-cost mask after forming the wiring layers 14 according to the first wiring rule. Consequently, costs of a mask which is prepared for each exclusive part according to the destination, the level of performance and the like can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146111-A (JP)
Title: Rotating connector
Inventor: YOKOBAYASHI TOMOAKI
IPC: B62D1/04
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating connector which can surely prevent looseness between an upper rotor member and a lower rotor member.  <P>SOLUTION: The connector is provided with an upper rotor member 1 and a lower rotor member 16, a fall-proof mechanism 31 preventing a breakaway between the upper rotor member 1 and the lower rotor member 16, an insulation displacement mechanism 36 pressure contacting the upper rotor member 1 with the lower rotor member 16. It is so structured that the fall-proof mechanism 31 consists of a slanted face 32 of a first engagement part 3 and a slanted face 34 of a first top wall 33 of a first opening 18, and the insulation displacement mechanism 36 consists of a slanted face 37 of a second engagement part 4 and a flat face 39 of a second top wall 38 of a second opening 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143614-A (JP)
Title: Stocking transfer apparatus
Inventor: TAMAKI KAZUHIKO
IPC: D04B15/88
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stocking transfer apparatus which can eliminate the interference of transfer bits with transfer needles and can stably transfer the loops of knitting needles to the transfer needles.  <P>SOLUTION: This stocking transfer apparatus is characterized by more reduce the outer diameter of a knitting needle guide ring 24 for receiving the knitting needles 18 of a knitting needle cylinder 16 so as to have a size smaller than the diameter of a circle formed in the needle groove bottom portion 17a of the knitting needle cylinder 16, placing the tip sides 4a of the transfer bits 4 on the radially inner side than a circle formed with the needle groove bottom portions 17a of the knitting needle cylinder 16, and nipping the toe portion of the stocking knitted with the upper sides of the transfer bits 4 and the lower side of the knitting needle guide ring 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164363-A (JP)
Title: Module type beverage glass equipped with mutually replaceable component
Inventor: PARENTINI FRANCO
IPC: A47G19/22
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module type beverage glass which is equipped with mutually replaceable components so as to allow many combinations of sizes, shapes and colors.  <P>SOLUTION: This module type beverage glass 10A is equipped with the mutually replaceable components which is composed of a base 12, a bowl 14 and at least one stem part 13 for being used if necessary; and coupling devices 15' and 15", which make the components coupled to each other in a freely detachable manner, are provided on mutually opposed surfaces of the components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004151989-A (JP)
Title: Imaging device, bar code identification method and bar code identification program
Inventor: MIYAKE MICHIHIRO
IPC: G06K7/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device, a bar code identification method and a bar code identification program which can identify a bar code in a photographed image in a short time.  <P>SOLUTION: A product with bar codes which is conveyed on a belt conveyor is aligned by an alignment means for arranging the direction of the product by pinching it from its both sides. The imaging device has an image sensor 101 in which vertical pixels can be mixed; a first bar code identification part 103 which identifies bar codes attached to the product from pixel-mixed data acquired by mixing vertical pixels by the image sensor 101; a control part 105 which, if the bar code identification notified from the first bar code identification means 103 results in failure, provides an instruction for photographing to the image sensor 101, and provides an instruction for identifying the bar codes from image data acquired by the image sensor 101 to a second bar code identification part 107; and the second bar code identification part 107 which identifies the bar codes attached to the product from image data on an image photographed by the image sensor 101.  <P>COPYRIGHT: (C)2004,JPO