baber/WOPTO huggingface dataset:
Patent JP-2003096395-A (JP)
Title: Coating material for preventing attachment of aquatic organism
Inventor: IMAMURA MASASHIGE
IPC: C09D201/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which prevents organisms such as shell fishes and algae from attaching specifically to the portion to be submerged in seawater and can surely prevent the attachment of water organisms. SOLUTION: This coating material to be coated on the portions submerged in water is a coating material for preventing the attachment of aquatic organisms, and which comprises at least hydrochloric acids. The hydrochloric acids are incorporated in a suitable amount of 0.01-1.0%. Further, the coating material may contain a surface active agent in addition to the hydrochloric acids. By mixing a substance containing at least hydrochloric acids and a surface active agent with a known coating material to coat the resulting coating material in coating the coating material for preventing the attachment of aquatic organisms, it is possible to coat a coating material obtained by procuring and mixing a commercially available toilet cleaning agent comprising hydrochloric acids and a surface active agent into a commercially available conventional coating material for the bottom of a ship, or the like. Accordingly, when shipowners repair and maintain their ships, the coating material is convenient and, in addition, can be easily realized at a low cost.
Patent JP-2003101532-A (JP)
Title: Prevention method for illegal network commerce, network commerce system, program and recording medium
Inventor: IIDA TAKAHIRO
IPC: G06F21/12
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a measured billing service excluding illegal conducts com mitted by transaction parties in network commerce. SOLUTION: A user generates a secret integer S and prime numbers (p) and (q) to calculate N=p×q and T=S<2> , and discloses T and N (400). When the user receives a service, he/she generates secret random numbers R1 and R2 , calculates X1 =R1 <2> and X2 =R2 <2> , and transmits them to a seller (405). The seller generates a random number a = an element of  0,1}, and transmits it to the user (406). The user generates Y1 =S×R1 and Y2 =R2 in the case of a=0 or Y1 =R1 and Y2 =S×R2 in the case of a=1, and transmits the result to the seller (407). The seller verifies Y1 <2> =T×X1 and Y2 <2> =X2 in the case of a=0 or Y1 <2> =X1 and Y2 <2> =T×X2 in the case of a=1. If the verification is successful, the seller provides goods to the user by a unit amount (408). In the above, an expression of (mod N) in equations is omitted.
Patent JP-2003093012-A (JP)
Title: Method for producing fermented soybean paste
Inventor: WATANABE SATOSHI
IPC: A23L11/20
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fermented soybean paste (Miso) with technique to easily increase an HEMF in the fermented soybean paste through managing fermentation of yeast by a temperature management in a production process of the fermented soybean paste. SOLUTION: This method for producing fermented soybean paste comprises obtaining a fermented soybean paste material by adding Aspergillus oryjae to cereals including soybeans and adding a yeast to the fermented soybean paste material so as to ferment/ripen the resultant product. The fermentation of the yeast is controlled by a temperature management from the formation of the fermented soybean paste material to a first stage of the fermentation/ ripening period after adding the yeast and then promoted by raising temperature higher than the temperature in the temperature management, thus the content of 4-Hydroxy-2(or 5)-ethyl-5(or 2)-methyl-3(2H)-furanone (the HEME) is increased in the fermented soybean paste.
Patent JP-2003097171-A (JP)
Title: Auger device and boring method
Inventor: KITAMURA MORIO
IPC: E21B7/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an auger device capable of improving the soil discharging efficiency by preventing the attachment of sediment to an auger shaft and a screw, and preventing the attachment of sediment to a tip head part to improve the boring efficiency. SOLUTION: This auger device 1 is provided with a driving motor 20 and a control part 21 of the motor on an upper end of the auger shaft 11, and the forward rotation and the backward rotation of the auger shaft 11 is repeated under a predetermined condition by controlling the rotation of the motor 20, whereby the boring can be performed while preventing the attachment of sediment to the auger shaft 11.
Patent JP-2003093001-A (JP)
Title: Emulsified food
Inventor: SUZUKI YOICHI
IPC: A23L29/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an emulsified food excellent in long-term emulsion stability, having good flavor, and also desirable, in particular, as a packaged emulsified drink. SOLUTION: This emulsified food comprises an emulsified product composed of (A) oil and fat containing >=50 wt.% of diglyceride, and (B) an emulsifier, wherein the weight ratio (A) to (B) is 25/1-5/1, and the average particle diameter of oil spot is 0.07-0.2 μm, and at least >=0.1 wt.% of oil and fat (A) is contained.
Patent JP-2002136286-A (JP)
Title: Bacterium having l-glutamic acid, l-proline or l-arginine- producing ability and method for producing l-glutamic acid, l-proline or l-arginine
Inventor: LUNTS MARIA GRIGORIEVNA
IPC: C12N15/09
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing L-glutamic acid, L-proline or L-arginine useful for foods, medicines, or the like, by a fermentation method, and to obtain a bacterium used in the method. SOLUTION: This bacterium belonging to the genus Escherichia has an L- isoleucine requirement and having an L-glutamic acid, L-proline or L-arginine- producing ability. The method for producing the L-glutamic acid, the L-proline or the L-arginine is characterized by culturing the bacterium in a culture medium to produce and accumulate the L-glutamic acid, the L-proline or the L- arginine and then collecting the L-glutamic acid, the L-proline or the L-arginine from the culture product.
Patent JP-2002093884-A (JP)
Title: Apparatus for opening/closing lid of substrate-housing vessel
Inventor: IMANISHI YASUO
IPC: H01L21/677
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a technique for grasping the housing state of a substrate in a substrate-housing vessel, related to an apparatus for opening/closing a lid of a substrate-housing vessel. SOLUTION: A cassette 1 comprises a vessel 1a and a lid 1b, which is detachably engaged with an opening 1c provided to the vessel 1a. When opening a passage opening 12a of a diaphragm 12, the lid 1b is detached from the vessel 1e, while the lid 1b is fixed to the vessel 1a, when closing the passage opening 12a. A reflection type sensor 10 is fitted to a shutter member 5 for stopping the passage opening 12a. The reflection type sensor 10, which falls integrally with the shutter member 5, sequentially detects substrates W in the cassette 1 for grasping the condition of substrate W in the cassette 1.
Patent JP-2003096310-A (JP)
Title: Infrared light transparent resin composition
Inventor: KOSHIBE SHIGERU
IPC: H01L23/31
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable resin composition which is excellent in infrared light transparency, impact buffering and moisture resistance. SOLUTION: This resin composition comprises 10 wt.% or more of a hydrocarbon-modified novolac resin and/or its epoxylated resin. Preferably, the composition further comprises a tacky or adhesive material.
Patent JP-2003093935-A (JP)
Title: Nozzle apparatus
Inventor: KOSAKA NOZOMI
IPC: B05C11/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle apparatus capable of discharging a liquid containing no bubbles from the nozzle. SOLUTION: A liquid 12 in a cooled state in a liquid tank 10 is injected to a deaeration vessel 14 by an injection pump 28. The deaeration vessel 14 is adjusted to house a proper quantity of the liquid 12 and while the liquid 12 is stored in the deaeration vessel 14, bubbles are formed to move upward to the water surface. Because a discharge port 40 for discharging the liquid is formed on the bottom of the deaeration vessel 14, the bubbles are not incorporated into the discharged liquid 12. The liquid 12 flows into a dispensing pump 46 by the self weight and the dispensing pump 46 supplies the liquid 12 to the nozzle 20 without imparting negative pressure to the liquid 12. As a result, the liquid 12 containing no bubbles is discharged from the nozzle 20.
Patent JP-2003102354-A (JP)
Title: Locking apparatus for pinonreel and pinonreel with locking apparatus
Inventor: FUJIEDA YOSHITETSU
IPC: A01K97/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To lock the rotation in the winding direction of a string of a drum to be put inside of a pinonreel. SOLUTION: This locking apparatus 10 is equipped with a first disk 3, a second disk 4, a locking piece 13, a spring 14 for urging the locking piece 13 in a first direction to press the locking piece to the outer peripheral surface of the first disk 3 and the outer peripheral surface of the second disk 4 and in a second direction to press the locking piece to the side of the first disk 3.  The first disk 3 is furnished with a first groove 11 for moving the locking piece 13 from the outer peripheral surface of the second disk 4 to the outer peripheral surface of the first disk 3 in the case of rotation of a drum 2 in the direction to draw out a string 1, a second groove 2 which is caught by the locking piece 13 and locks the rotation of the drum 2 in the direction to wind the string 1 and a sloping surface 21 for moving the locking piece 13 from the second groove 12 to the outer peripheral surface of the second disc 4 in the case of the rotation of the drum 2 in the direction to draw out the string 1 to give the locking apparatus 10.
Patent JP-2002253599-A (JP)
Title: Method of separating lamella
Inventor: BILLE JOSEF
IPC: A61F9/007
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method using a laser beam for separating lamellae in a stroma of the eye while minimizing the heat of a corneal tissue. SOLUTION: This method of separating the lamellae in the stroma of the eye comprises determining a focal depth located in a relatively weak tissue in an interfacial layer between the lamellae in the stroma. Then, a laser beam can be focused so as to photodistrupt the stroma tissue and create a photodistruptive response. Then, a wavefront analysis technique is used to compare the photodistruptive response with a reference value and find an effective minimum energy level regarding the laser beam. The proper focal depth can be periodically verified by maintaining a birefringence reference using an ellipsometer. A flap for the corneal tissue can be made which can lift the lower stroma tissue to be exposed for surgical photodistruption after separating the lamellae.
Patent JP-2002238875-A (JP)
Title: Magnetic resonance imaging apparatus with magnetic field disturbance compensation
Inventor: HINKS RICHARD SCOTT
IPC: G01N33/20
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To improve an image generated as a result of the active compensation of the variation of magnetic field in an MRI apparatus by detecting the motion or the variation of magnetic field of a magnet structure and deciding the variation of magnetic field based on the detection. SOLUTION: A sensor 32 for sensing the variation of a magnetic field and generating a magnetic field variation signal is connected to a control circuit having a transfer function inside. A compensation signal corresponding to the magnetic field variation signal is generated by using the control circuit 12. The compensation signal 12 may be connected to a compensation coil disposed in a first magnet part and a second magnet part of the apparatus. Further, the compensation signal 12 may compensate the magnetic disturbance by generating a time-dependent bias or by changing the carrier frequency.
Patent JP-2003115318-A (JP)
Title: Operational device and method of fuel cell
Inventor: WATANABE SATORU
IPC: B01J23/96
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an operational device and method of a fuel cell wherein reductive reaction rate of oxygen at the cathode has been enabled to be maintained. SOLUTION: This is the fuel cell in which an electromotive force is made to be obtained by means of an electrode reaction at the anode and the cathode, and in the operational device and method of the fuel cell to use a Pt carrying catalyst at the cathode, a greater current than that of the rated operation is flowed, and the cathode is made to be regeneration-treated so that the cell voltage becomes 0.6 V or less per a single cell.
Patent JP-2003114727-A (JP)
Title: Electric power source circuit
Inventor: RI EIKAN
IPC: G05F3/24
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric power circuit with low power consumption. SOLUTION: An external output terminal 28 is constituted to be clamped by a clamping circuit 20, and a current mirror is constituted of one diode circuit 23 in the clamping circuit 20 and a detecting transistor 34. When a load 27 gets large and when a voltage of the external output terminal 28 is difficult to be maintained by a first current supply element 11 only, the clamping circuit 20 is broken, and the detecting transistor 34 is broken. A second current supply element 12 gets conductive by the breaking of the detecting transistor 34 to supply a current to the load 27. A consumed current is low because the second current supply element 12 is not operated in a stationary operation where the consumed current in the load 27 is low. The number of the elements is reduced since an amplifier is not required.
Patent JP-2002201075-A (JP)
Title: Silicon nitride ceramic substrate and silicon nitride ceramic circuit substrate using it and its manufacturing method
Inventor: NABA TAKAYUKI
IPC: H05K1/03
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride ceramic substrate and its manufacturing method capable of controlling generation of leak current efficiently when various kinds of power modules are constituted using the silicon nitride ceramic substrates and improving insulation property and reliability of operation greatly even in the case of upgraded module in power and capacity. SOLUTION: The silicon nitride ceramic substrate 2 is characterized in that a silicon nitride sintered compact is provided with largest pore-size of <=0.3 μm in grain boundary phase, the value of leakage current of which is <=1000 nA, when ac voltage of 1.5 kV-100 Hz is impressed between surface and rear face of the silicon nitride sintered compact, at the temperature of 25 deg.C and humidity of 70%, the thermal conductivity of which is >=50 W/m.K, and the three-point bending strength of which is >=500 MPa.
Patent JP-2002187566-A (JP)
Title: Automatic turning control device for tractor
Inventor: TSUNEKAWA MATSUHIKO
IPC: A01B63/10
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To solve the difficulty in an accurate operation of a control device in such a method as drives each operating part through interlock of members, in a turning control that lifts a lift arm and brakes a rear wheel in interlocked relation to the lifting of the lift arm in turning of a tractor on working. SOLUTION: An automatic turning control device for a tractor comprises a solenoid valve 30 for hydraulically lifting the lift arm, solenoid valves 33L and 33R for hydraulically braking respective rear wheels inside a turn, a solenoid valve 31 for switching to a state where the rotations of front wheels are hydraulically accelerated beyond that of the rear wheels 12, a sensor 18 for detecting the steering angle of a vehicle body, and a controller 28 for determining a turning operation and energizing each of the solenoid valves 30, 33L, 33R and 31 if the detected angle by the sensor 18 reaches a set angle or larger.
Patent JP-2003122984-A (JP)
Title: Joint distribution and collection system for service ticket or the like
Inventor: MATSUOKA YOSHIKAZU
IPC: G06Q50/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a joint distribution and collection system for a service ticket, etc. SOLUTION: This joint distribution and collection system 1 of the service tickets is provided with a database server 11 connected to customers' terminals 12 and enterprises' stores' terminals 13 via the Internet 13 and registering information such as the start, contents, end, etc., of an event, etc., with distribution of information related to the use of the service tickets for every enterprise and store and the service tickets. The database server 11 registers necessary information to customer information database 11a for every general customers applying for the service tickets through the general customer terminal 12. A site manager 15 distributes the service tickets to the general customers registered in the server. The general customers (participants) receiving the distribution of the service tickets can obtain information of various enterprises and stores related to the use of the service tickets via the Web site presented by the database server 11.
Patent JP-2003120015-A (JP)
Title: Auxiliary fitting for siding board
Inventor: HIRATSUKA AKIHIRO
IPC: E04F21/18
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary fitting for a siding board enabling one person to easily and safely execute work without needing skill, with excellent workability and at a low execution cost. SOLUTION: This auxiliary fitting for the siding board comprises a main plate member 1 abutting on the front face of a lower stage siding board S1; a hook member 9 foldably arranged on the rear side of the main plate member 1 and hooked to the upper edge of the lower stage siding board S1; and a receiving plate member 16 foldably arranged on the front side of the main plate member 1 to support the lower edge of an upper stage siding board S2 by holding means 2, 3.
Patent JP-2003120141-A (JP)
Title: Fire door
Inventor: HARA TETSUO
IPC: E06B3/50
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fire door capable of holding the pressure in a shield section within a prescribed differential pressure by a differential pressure damper without requiring any excessive space in a building, and protecting the differential pressure damper when opening it. SOLUTION: This fire door is openably and closably provided on the escape passage of the building to close the escape passage of the building in the event of a fire to ensure the safety on the escape route side. This fire door comprises a first fire door 10 having one end part rotatably supported on at least the wall 14a side of the escape passage, and a second fire door 11 rotatably connected to the other end part of the first fire door 10. The differential pressure damper 17 is integrated to the second fire door 11.
Patent JP-2003119326-A (JP)
Title: Flame-retardant composition, and wire or cable
Inventor: YOSHIDA SHIN
IPC: C08K3/22
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free flame-retardant composition having excellent flame retardancy and excellent whitening resistance, and further to provide a wire or a cable using the flame-retardant. composition. SOLUTION: This halogen-free flame-retardant composition is obtained by compounding 30-120 pts.wt. metal hydrate based on 100 pts.wt. polyolefin. The polyolefin contains 1-10 wt.% polyethylene having 3,000-5,000 weight average molecular weight and >=0.970 g/cm<3> density. The wire or the cable has a cover comprising the flame-retardant composition.
Patent JP-2003125466-A (JP)
Title: Remote operation system
Inventor: IKEZAWA TOSHIHIKO
IPC: G06Q10/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a remote operation system capable of arbitrarily remotely operating a household electrical appliance having a remote control function from a separate place via the Internet. SOLUTION: The remote operation system comprises a personal computer 2 connected to the Internet 1, an infrared oscillator 3 for infrared oscillating a control signal to the household electrical appliance 5 connected to the computer 2, and an information originator 4 for originating control information for controlling the product 5 to the computer 2 via the Internet 1. The originator 4 forms necessary control information based on a control information input table downloaded from the computer 2, and returns the formed control information to the computer 2. The computer 2 which receives the return forms a control command based on the received control information, and originates formed command to the oscillator 3 via the infrared signal toward the product.
Patent JP-2003121697-A (JP)
Title: Mounting structure of opto-electric composite device
Inventor: IBARAKI OSAMU
IPC: H01R13/46
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To enable high density mounting, to facilitate assembling and repairing operation, and to improve mechanical strength of a back plane. SOLUTION: A back plane 10 covers an opening on the back face of a bookshelf type rack. On the inward face 10A of the rack of this back plane, there is mounted a fiber sheet 11, electric connectors 13 and optical connectors 14. A connecting part led out from this fiber sheet is optically connected to the optical connectors. The connecting part is bent with a radius of curvature above a range unaffecting optical transmission loss, with the optical connector provided at the tip end projectingly and vertically to the back plane. The electric connectors 7 and optical connectors 8 on an opto-electric composite board 5 are connected, through the plug-in operation of the board, to the optical connectors 14 which are freely movable in the direction of the electric connectors and the face of the back plane.  The optical connectors 8 or 14 are freely movable in the inserting/extracting direction of the opto-electric composite board.
Patent JP-2003130551-A (JP)
Title: Baking apparatus
Inventor: KANO KATSUHIRO
IPC: F27B9/24
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a baking apparatus having a comparatively small furnace length and capable of applying cooling effective with respect to time to a board. SOLUTION: In this baking apparatus 100, a cooling device 250 is moved by a gear motor 198 having a brake, which is a driving device, and in the cooling device 250, the advancing direction of the board 50 is turned to feed the board directly into a lower conveying device 300, whereby eliminating a conveying part connected to a cooling part in the conventional baking apparatus. While continuing cooling of the board 50, its advancing direction can be turned. Thus, the baking apparatus 100 can be provided, having a comparatively small furnace length and capable of applying cooling effective with respect to time to the board 50.
Patent JP-2002200072-A (JP)
Title: X-ray ct scanner
Inventor: SAITO YASUO
IPC: A61B6/03
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To expand the degree of freedom in setting beam thickness of X-rays. SOLUTION: This X-ray CT scanner is equipped with an X-ray tube 111 to irradiate X-rays to a subject, a variable X-ray diaphragm 111c to stop down beam thickness of the X-rays, an X-ray detector 112 with plural detecting elements arranged in a matrix to detect X-rays passed through the subject, a memory part 12M to store plural correction data files corresponding to a plurality of beam thickness, a pretreatment part 123 to correct output of the X-ray detector 112 based on at least one correction data file read out from the memory part 12M, a reconstruction part 125 to reconstruct image data relating to the subject based on output of the pretreatment part 123, and a control part 121 to control the variable X-ray diaphragm 111c to change X-ray thickness regardless of a plurality of beam thickness corresponding to the plural stored correction data files.