baber/WOPTO huggingface dataset:
Patent JP-2004135867-A (JP)
Title: Method and device for detecting abnormal shadow candidate
Inventor: TAKEO HIDEYA
IPC: G03B42/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce false detection of an abnormal shadow candidate and improve the efficiency and precision in detection by a method and a device for detecting abnormal shadow candidates.  <P>SOLUTION: A plurality of cross-sectional image data PO, Pa and Pb, different from one another, passing an arbitrary abnormal shadow candidate are prepared from three-dimensional image data, and an abnormal shadow candidate detection process 90 is executed for each cross-sectional image data through an iris filter or a morphology filter, etc. An evaluation means 2 integrates and evaluates data RO, Ra and Rb on the results of detection of the cross-sectional image data respectively acquired by a result acquisition means 1, detects a final abnormal shadow candidate, and outputs data R on the final result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140233-A (JP)
Title: Method and apparatus for detecting etching ending point
Inventor: SUNADA TAKESHI
IPC: H01L21/3065
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting an etching ending point which can accurately detect the ending point of etching.  <P>SOLUTION: In a plasma etching step, an AC voltage is measured through pads 22a, 22b formed on an outer periphery of a wafer 21, and thereby the etching ending point of the wafer 21 is detected. In this method, a time point when the AC voltage is lower than a predetermined threshold value is used as the etching ending point of the wafer 21. Further, in the plasma etching step, a dual damascene trench etching step of forming a via and a trench in connection with a wiring layer on an insulating layer provided on the wiring layer mediating a liner layer is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142494-A (JP)
Title: Dolly
Inventor: SHINOHARA TAKESHI
IPC: B62D9/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dolly of simple constitution with a less number of component parts and requiring a suppressed space capable of precluding oscillation of wheels generated when they are put in a same-phase revolutional steering in the place, generating an accurate revolutional steering, enhancing the stability of any object placed on a frame, and preventing the camera image from swinging.  <P>SOLUTION: The dolly 1 on which any device requiring stability is mounted and which moves on a relatively flat moving surface includes the frame 1 furnished with driving wheels 3 and 4 and a revolutional steering device 7 capable of making a synchronous, same-phase revolutional steering of all wheels 3, 4, 5, 6 including the driving wheels 3 and 4 and also an asynchronous, same-phase revolutional steering of the wheels 3, 4, 5, 6. The revolutional steering device 7 is equipped with motors 23, 24, 25, 26 for revolutional steering installed on the revolving shafts 13, 14, 15, 16 of the wheels 3, 4, 5, 6 and a controller 11 capable of controlling the motors 23, 24, 25, 26 individually.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146468-A (JP)
Title: Optical module and optical module assembly using the same
Inventor: SETOGUCHI KATSUHIDE
IPC: H01S5/022
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and reliable optical module that is suitable for the packaging of the light element of an end face emission type optical semiconductor element, and has excellent mass productivity and high-frequency characteristics.  <P>SOLUTION: In the optical module M1, an optical waveguide body that is optically connected to a DFB-LD11 and is mainly composed of an optical fiber 42 and a ferrule 41, where the optical fiber 42 is accommodated, is mounted to the side of an arrangement surface 16 of a base substrate. The DFB-LD11 is arranged in a substrate for mounting elements and wiring for energizing it is formed, a surface other than the arrangement surface 16 of the base substrate and the back 20, namely one of sides of the substrate for mounting the elements, is fixed to an external circuit board (not illustrated), where external wiring for energizing the DFB-LD11 is formed, and the external wiring formed on the external circuit board is electrically connected to the wiring formed on the base substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143621-A (JP)
Title: Pretreatment agent for ink-jet printing
Inventor: TANIGUCHI MAKOTO
IPC: B41J2/01
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pretreatment agent exhibiting excellent printing qualities in ink-jet printing.  <P>SOLUTION: The pretreatment agent useful for ink-jet printing using reactive ink is a pretreatment agent comprising at least a nonionic polymer as a sizing agent, an alkali agent, a reduction inhibitor and a hydrotropy agent. The method for ink-jet printing comprises using the pretreatment agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147120-A (JP)
Title: Method, device, and system for image distribution, program, storage medium, and image distribution service
Inventor: WIWAT WONGWARAWIPAT
IPC: H04M11/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image distribution system and an image distribution service which maximize the convenience for users while economically utilizing IP addresses.  <P>SOLUTION: The image distribution system is provided with a plurality of user side terminals U1, U2, ..., Un-1, and Un connected to the Internet IN and an Internet service provider ISP, and display devices Dn1 and Dn2 corresponding to user side terminals U1, U2, ..., Un-1, and Un are connected to the Internet IN. Each user side terminal has image input means CAM1 to CAMk and a communication means CM for transmitting the images inputted to the image input means CAM1 to CAMk through the Internet. The Internet service provider ISP has a server SV for storing the images transmitted from a communication means and authenticates the user having authority about each image by prescribed authentication processing and transmits the images to the display devices of the pertinent users.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148578-A (JP)
Title: Bag making method
Inventor: MIZUO TAKAYUKI
IPC: B31B50/59
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for welding a mouth member made of a synthetic resin to a bag part made of a flexible film together, especially a method for making a bag whose weld part between the mouth member and the bag part is highly liquidtight, and a medical container manufactured by the method for making a bag.  <P>SOLUTION: This bag making method is to integrally weld the preheated mouth member 1 made of a synthetic resin to the bag part 2 made of the flexible film together and comprises a preheating step to soften the synthetic resin of the weld part(the weld part of the mouth member) 12 between the mouth member 1 and the bag part 2 without softening the synthetic resin of the end part(the end part of the mouth member) 11 on the bag side of the mouth member 1 during preheating and a welding step to insert the preheated mouth member 1 into the opening of the bag part and weld the weld part 12 of the mouth member and the opening by pressing them with the help of a sealing mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150940-A (JP)
Title: Leakage inspection apparatus and method
Inventor: MURAKAMI HIROYUKI
IPC: G01M3/20
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive inspection apparatus and method for inspecting leakage without having to reduce the inside pressure of a hood.  <P>SOLUTION: In the leakage inspection apparatus A, a workpiece 12 is inserted in the hood 11, and gaseous nitrogen is supplied to the inside of the hood 11. Gaseous helium is supplied to the inside of the workpiece 12. Then the workpiece 12 is inspected for leakage from the gaseous helium in an inspection gas extracted out of the hood 11. The leakage inspection apparatus A is provided with a gaseous helium separator 50 for separating the gaseous helium from air. The remaining gaseous nitrogen from which the gaseous helium has been removed is supplied for the hood 11. The inspection gas extracted out of the hood 11 is separated into gaseous nitrogen and gaseous helium, the gaseous nitrogen is supple for the hood 11 again, and the gaseous helium is used as a gas for inspection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153611-A (JP)
Title: Swinging camera
Inventor: MASUYAMA KENJI
IPC: H04N5/225
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swinging camera that can swing with small driving force.  <P>SOLUTION: An imaging part 3 with a photographic lens 1 mounted thereon is pivotally supported by a pair of pan shafts 3A and 3B and is supported by a first machine casing 5 via the pan shafts 3A and 3B. A pan driving meter 6 is fixed to the first machine casing 5 while arranged oppositely from the photographing lens 1 with respect to the imaging part 3, and the imaging part 3 is turned by the driving force of the pan driving meter 6. The first machine casing 5 is pivotally supported by a pair of tilt shafts 5A and 5B, and the tilt shafts 5A and 5B are arranged so that the axis of the tilt shafts 5A and 5B goes through between the center of gravity position of the photographic lens 1 and the center of gravity position of the pan driving meter 6. The first machine casing 5 is pivotally supported by a second machine casing 10 via the tilt shafts 5A and 5B, and a tilt driving meter 11 for turning the first machine casing 5 is fixed to the second machine casing 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149692-A (JP)
Title: Polylactic acid-based resin composition and molded article therefrom
Inventor: ITO YUMI
IPC: C08K5/09
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polylactic acid-based resin composition having a quick crystallization rate, large folding endurance and excellent trasparency, and also to provide a molded article of the composition having excellent heat resistance.  <P>SOLUTION: The polylactic acid-based resin composition comprises 100 pts. wt. of a polymer component consisting of a lactic polyester having a lactic component (I) and a polyester component (II) in the weight ratio of 10:90-90:10 and polyactic acid and 0.1-5 pts. wt. of at least one kind of a transparent nucleating agent selected from the group of compounds consisting of aliphatic carboxylic acid amides, aliphatic carboxylic acid salts, aliphatic alcohols and aliphatic carboxylic acid esters. The molded article prepared from the composition has a specific transparency and heat characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155459-A (JP)
Title: Plastic chuck and bag
Inventor: DOI HIROTOSHI
IPC: A44B19/16
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic chuck and a bag, which maintain a sufficient sealing performance even when fine granule and powder is put in and out from the bag.  <P>SOLUTION: The plastic chuck has a pair of a male nail and a female nail, and is sealed by engaging a claw of the mail nail with that of the female nail. On the male nail, a plurality of the claws are formed at different positions at different levels, and one of them is engaged with the claw of the female nail in correspondence to the insertion depth of the male nail in the female nail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156334-A (JP)
Title: Working machine
Inventor: MAEDA RYUZO
IPC: E02F9/08
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic shovel 11 capable of using a number of parts in common to the different specifications of a revolving superstructure 14.  <P>SOLUTION: The hydraulic backhoe 11 has a lower structure 12 and the upper revolving body 14 revolving to the lower structure 12. A peripheral section 75 in which both side sections 75a and 75b are formed in an approximately U shape extensively over a rear section 75c from both side sections 75a and 75b in a linear shape in the longitudinal direction is formed to the upper revolving body 14. A driver's seat 40 is mounted inside the peripheral section 75 on the upper revolving body 14, and a fuel tank 64 and covers 51 and 56 are secured to the peripheral section 75 of the upper revolving body 14. The shapes of both side sections 75a and 75b of the peripheral section 75 of the upper revolving body 14 are not changed as the side sections 75a and 75b are left as they are formed in the linear shape, and the fuel tank 64 of the peripheral section 75 and the covers 51 and 56 or the like can be used as they are even in the case of the different specifications of a length in the longitudinal direction of the upper revolving body 14. A number of the parts can be used in common including the fuel tank 64 and the covers 51 and 56 or the like to the different specifications of the upper revolving body 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162395-A (JP)
Title: Electric lock
Inventor: AZUMA SHIGEKI
IPC: E05B47/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric lock capable of preventing the overload to a motor, a gear or the like in either direction of projection or retraction of a lock lever, always making it normally work because there is no fear that a foreign matter is mixed into a torque limit mechanism section, detecting an abnormality when there is such a defect that an obstacle (foreign matter) exists therein or the lock lever is not normally fitted in a receiving hole and, at the same time, releasing the transmission while driving force of the motor is transferred to the lock lever.  <P>SOLUTION: The electric lock projectively and retractively moves the lock lever 15 by rotational driving of the reciprocally rotatable motor 13 to enable the electric lock to lock and unlock, and when the lock lever 15 is projected to the receiving hole of a holding member 2 by driving of the motor 13 to lock or retracted from the receiving hole thereof to unlock, and the torque limit mechanism capable of releasing the transfer of driving force between the motor 13 and the lock lever 15 is provided in the case of an emergency making the lock level impossible to project and retract. The torque limit mechanism includes a rotatable elastic vane member 26, a torque limit gear 25 engaging or disengaging with the elastic vane member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168327-A (JP)
Title: Split type bottom opening container
Inventor: SETO YASUHIKO
IPC: B65D88/22
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split type bottom opening container, which is safe and has good operability while retaining handling ease of the split type bottom opening container.  <P>SOLUTION: The split type bottom opening container comprises a left half container 1 and a right half container 2, which are almost symmetrically arranged. According to each half container 1, 2, joining bands 8 are arranged between lifting parts 4, 5 and a part 7 sewn to a bottom cloth 6, respectively, on a lifting band 3, and are extended inward to be fitted with joining hook and loop fasteners 9, 10, respectively. From the bottom cloth 6, partial body cloths 11 are extended toward the lifting band 3, and body fixing hook and loop fasteners 12, 13 are attached on the interior of the front ends of the extended partial body cloths 11, respectively. The left and right half containers 1, 2 are connected together firmly via the fasteners 9, 10 and the fasteners 12, 13. Since the bottom cloths 6 opposed to each other at the left and right have no hook and loop fastener to connect the left and right half containers 1, 2, the half containers 1, 2 can be separated easily from the side faces of a packaged baggage, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172734-A (JP)
Title: Wireless relay system
Inventor: MATSUO MASANOBU
IPC: H04B10/29
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless relay system that is applied to a wireless communication system adopting a single carrier so as to reduce the cost resulting from non-electric source.  <P>SOLUTION: In this wireless relay system, a main relay section 2A of a relay facility 2 is installed in a substantial communication area wherein a mobile station 1A is located, a forward relay section 2B is installed at a place apart from the main relay section 2A and around which a communication area is separately to be set, a direct modulation laser diode 2A3 converts a high frequency signal CU received by an antenna 2A5 of the main relay section 2A into a laser beam signal, which is transmitted to the forward relay section 2B through an optical fiber cable 5, a photodiode 2B2 converts the laser beam signal into an electric signal, and a transmission antenna 2B4 transmits the signal as a radio wave, which a mobile station 1B can receive. An external optical modulator 2B1 converts a high frequency signal CD transmitted from the mobile station 1B and received by a reception antenna 2B3 of the forward relay section 2B into a modulated laser beam signal, which is transmitted to the main relay section 2A through an optical fiber cable 4, a photodiode 2A2 converts the modulated laser beam signal into an electric signal a transmission reception antenna 2A5 transmits as a radio wave, which the mobile station 1A can receive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169811-A (JP)
Title: Method for protecting resin pipe end
Inventor: ARAKI SATORU
IPC: B29L23/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting method for omitting a work to cut a surface of a joined tubular portion which has been performed before joining at an execution site, and reliably and easily covering a protective material to be covered on an end portion of a resin pipe to obtain the normal joining strength in a method for joining an electric-fused joint with the resin pipe.  <P>SOLUTION: In the protective fitting method for bonding an inner layer of a metal laminate film to an end portion of a resin pipe by using the metal laminate having the same resin as that of a resin pipe for the inner layer when protecting the resin pipe to be joined with an electric-fused joint from photo-oxidation degradation with ultraviolet rays, damages, stains by earth and sand, and water in order to eliminate any scraping work, a protective material can be provided by easily and uniformly fusing an outer circumferential surface of the resin pipe matched with the outside diameter of the resin pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170001-A (JP)
Title: Refrigerating system
Inventor: TAMAYAMA KOJI
IPC: F25B29/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating system to be efficiently operated in stores utilizing indoor air-conditioning and cooling in cooling storage facilities.  <P>SOLUTION: The refrigerating system 1 comprises a air-conditioning refrigerant circuit 7 consisting of a compressor 13, a heat source side heat exchanger 16 and a service side heat exchanger 28 for indoor air-conditioning with the service side heat exchanger 28 and a cooling storage facility refrigerant circuit 9 consisting of a compressor 37, a condenser 38 and evaporators 43, 49 for cooling in the cooling storage facilities with the evaporators 43, 49. A cascade heat exchanger 18 is provided for heat exchange between the low pressure side of the air-conditioning refrigerant circuit 7 and the high pressure side of the cooling storage facility refrigerant circuit 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169131-A (JP)
Title: Method for manufacturing high strength steel of low yield ratio
Inventor: NISHIMURA KIMIHIRO
IPC: C22C38/06
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide high strength steel of low yield ratio having a two-phase structure of a soft ferrite phase and a hard phase as of rolled whose tensile strength is ≥ 570MPa and whose yield ratio is ≤ 80%.  <P>SOLUTION: Steel stock containing 0.40-1.50mass% Al in steel composition to raise the Ar<SB>3</SB>transformation point is heated to 1,000-1,300°C, and hot-rolled under the condition of ≥ 800°C. After the hot-rolling is completed, the steel stock is control-cooled under the conditions of the cooling speed of ≥2°C/s, and the cooling stop temperature of ≤600°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167058-A (JP)
Title: Ultrasonic medical care tube
Inventor: YOTSUYA MASATO
IPC: A61M25/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic medical care tube having excellent flexibility and allowing the easy confirmation of a position, a state, or the like using ultrasonic waves.  <P>SOLUTION: This ultrasonic medical care tube to be inserted in the body is formed with a large number of fine foam cells in the tube wall of the ultrasonic medical care tube by foaming and forming a resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178047-A (JP)
Title: Rental device, rental system, rental method, and rental program
Inventor: YASUDA SHUHEI
IPC: H04N21/61
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rental video system allowing a rental video shop 4 to offer video data to a member by using a network communication system.  <P>SOLUTION: In this rental video system, a server 1 featuring authentication with the rental video shop 4 and delivering the video data is connected to the rental device 5, which has a temporary storage part 6 temporarily storing the delivered video data and a writing part 7 writing in a data storage medium 8 serving as a membership card. Since the video data are downloaded from the server 1, the rental video shop 4 can dispense with stocks.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191358-A (JP)
Title: Tube of vulcanized elastomer having barrier layer of polyamide and evoh
Inventor: YAMAMOTO JUN
IPC: B32B27/34
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layer tube resistant to a liquid for an air conditioner, a liquid containing a volatile substance, a coolant for an engine, and oil.  <P>SOLUTION: In the multi-layer tube, the first outer layer (1) of a vulcanized elastomer, the second layer (2) of EVOH or a mixture of EVOH, the third layer (3) of a mixture of a polyamide (A) forming a matrix an a polyolefin (B), and an inner optional layer (4) of a vulcanized elastomer and formed radially in turn from the outside to the inside, and adjacent layers are adhered to each other in respective contact areas. A bonding layer can exist between the outer layer and the third layer. The tube can contain a reinforcing fabric layer of polyester fibers or metal fibers. The outside diameter of the tube is 8-2,500 mm, the thickness of the EVOH layer is 10-200 μm, the thickness of a mixture of the polyamide of the matrix and the polyolefin (B) is 25-500 μm, and the thickness of the optional bonding layer is 10-100 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174014-A (JP)
Title: Band metal fitting
Inventor: TANAKA SHIGEKI
IPC: A44B11/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band metal fitting which can be connected without being twisted.  <P>SOLUTION: The band metal fitting is a fixing band for a survivor sling which is provided with a female fixing band metal fitting 4 provided with a ring-formed part, and a male fixing band metal fitting 5 also provided with a ring-formed part for putting the ring-formed part of the female fixing band metal fitting through that of the male fixing band metal fitting for connecting both of them. At a part of the ring-formed part of the female fixing band metal fitting, a curved part 42 curved in a vertical direction is formed so as to fit a part of the ring-formed part of the male fixing band metal fitting into the curved part. Thus, the fixing metal fitting is held in a horizontal state, thereby a pain is no longer given to the breast of a helper as an advantage, for example.  <P>COPYRIGHT: (C)2004,JPO