baber/WOPTO huggingface dataset:
Patent JP-2004252721-A (JP)
Title: Sorter of coin depositing and dispensing machine
Inventor: YOSHIZAKI TSUTOMU
IPC: G07D9/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorter of a coin depositing and dispensing machine of which the size in the conveying direction is reduced.  <P>SOLUTION: A sorting gate 9a is constituted such that it slides by a solenoid 26 in a direction perpendicular to the conveying direction of a coin C. Consequently, a conveying passage of the coin C can be constituted only by the size of the sorting gate 9a in its conveying direction, and the size in the conveying direction can be reduced. If the solenoid 26 of the sorting gate 9a is energized which corresponds to a denomination sorted out by the coin sorting part 6, because the sorting gate 9a slides in the direction of roller 11a which presses the coin C to a side wall 20a of the sorting gate 9a via a conveying belt 10, the coin C reaches the sorting gate 9a to loose support by the side wall 20a, and is pressed by the conveying belt 10 to drop into a chute 29. At that time, the dropping of the coin C is detected by a coil sensor 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255595-A (JP)
Title: Plate ink jet recording material and its manufacturing method
Inventor: TOKUNAGA YUKIO
IPC: B41M5/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plate ink jet recording material which is composed mainly of a natural pulp material, is environmentally friendly, and shows very high strength, and weatherability, successful curling properties, surface characteristics and ink absorptivity.  <P>SOLUTION: A plate base material has at least two pieces of polyolefin resin-coated paper having a polyolefin resin layer laminated on at least one of the surfaces of a base paper. The plate ink jet recording material has an ink jet recording material laminated on at least one of the surfaces of the plate base material. Also the method for manufacturing the plate ink jet recording material is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258876-A (JP)
Title: Parking system
Inventor: MORIMOTO HIROBUMI
IPC: G06Q50/10
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking system in which drivers can positively utilize an available parking space easily and simply.  <P>SOLUTION: Concerning a car which is going to park, a parking space S, and a parking time; a server 2 judges whether the car is a borrower or not based on borrower data 3A, whether the space is a parking space which the borrower contracted or not based on parking position data 3B, and whether the parking time is within the time zone which the borrower contracted or not based on time zone data 3C. And, fee, which the borrower contracted, is charged only when the borrower parks the car at the contracted parking space S within the contracted time, otherwise it is considered that a third person parks a car, and the parking fee is charged. Therefore, the borrower follows the contract, parking outside of the contracted time by the borrower is reduced, and the available parking space increases.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256751-A (JP)
Title: Metal-nanoparticle-containing bright coating liquid and bright metal foil
Inventor: MARUYAMA TORU
IPC: C09D11/037
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To produce a bright metal foil having sufficient brightness and strength as a thin film substrate.  <P>SOLUTION: The bright metal foil is formed by using a bright coating liquid containing metal nanoparticles yielded by the microphase separation of a metal nanocolloid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259149-A (JP)
Title: Operation input device
Inventor: OEDA MASAYUKI
IPC: G06F3/038
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation input device, improving operability by allowing an operator to operate without feeling strangeness in operating direction according to the status of the operator even if an operator or the operational form is changed.  <P>SOLUTION: In this operation input device, recognition areas Ea, Eb, Ec, Ed classified by each operation signal are distributed and set in the peripheral direction depending on the operating direction of an input operation part in a joy stick 1, whereby corresponding to the operating direction of the input operation part, the area by each operation signal class is recognized to perform input operation by each operation signal class depending on the recognition areas Ea, Eb, Ec, Ed. The recognition areas Ea, Eb, Ec, Ed by each operation signal class corresponding to the operation direction of the input operation part are positioned in the peripheral direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259229-A (JP)
Title: Database with guarantee of data authenticity, its backup system, and method
Inventor: NAKAJIMA KATSUJI
IPC: G06F21/64
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for guaranteeing authenticity of electronic data stored in a database and guaranteeing authenticity of backup data.  <P>SOLUTION: As to the electronic data in the database, a hash value is found by a record unit according to a hash function, and as to a summation of the records in a table, the hash value is created according to the hash function to be stored. The hash value is disclosed in certificate form, and only the electronic data area matching the certificate is backed up in an external storage device. The hash value is calculated from the electronic data in a backup file to be compared with that described in the disclosed certificate, and authenticity of the backup file is verified. Only when the authenticity is verified, the electronic data is rewritten and returned to the system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265062-A (JP)
Title: Information processing method and device
Inventor: FUJIKI MASAKAZU
IPC: G06F15/177
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the overflow of a receiving event buffer used by a process in a system for performing a cooperative operation by mutual exchange of data by a plurality of processes.  <P>SOLUTION: An operated process which receives an operation event transmits a suspend setting for suppressing an event transmission to all processes in a system when executing the operation (T302). After the execution of the operation (T303), a release of the suspend setting is transmitted to the all processes (T304). An operation event which is generated during the suspend setting (T309) is transmitted (T310) after the suspend is released (T308).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264248-A (JP)
Title: Electronic digital pressure switch
Inventor: MIYAMOTO YOSHIO
IPC: G01L19/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience by enriching function of an electronic digital pressure switch, and to prevent simultaneously size enlargement.  <P>SOLUTION: This digital pressure switch 1 for detecting a pressure and generating an output is equipped with a contact output for switching on/off based on a detected pressure, capable of setting ON/OFF values, a display means for performing digital display of the detected pressure and performing digital display of the ON/OFF values of the contact output by switching, a terminal plate 10 for connecting external wiring to the contact output, and an analog output line 7 having an output value changing corresponding to the detected pressure, and the analog output line 7 is directly drawn out of the substrate 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269369-A (JP)
Title: Method for purifying sucrose fatty acid ester
Inventor: TAKAMURA YASUYUKI
IPC: C07H13/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying an SE (sucrose fatty acid ester) by which continuous purification of the SE can be carried out by using water without using neither an organic solvent or a plurality of apparatuses.  <P>SOLUTION: The method for purifying the SE contained in a SE-containing reaction mixture obtained by reacting a mixture containing sucrose, a fatty acid alkyl ester, a catalyst and a reaction solvent. That is, the SE-containing reaction mixture is neutralized and at least a part of the reaction solvent, as necessary, is then distilled off. Water, a neutral salt and sucrose are added to the neutralized SE-containing reaction mixture and mixed by heating. The resultant mixture is subsequently allowed to stand to remove only an aqueous layer to provide an SE slurry. The resultant SE slurry is mixed with acidic water for mixing with a static mixer to afford an acidic SE slurry. The resultant acidic SE slurry is fed from the upper part of a differential type extraction column and an extracting acidic water is fed from the lower part to purify the SE ester in the acidic SE slurry by countercurrent contact.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274815-A (JP)
Title: Method and apparatus for cutting off dark current of battery-powered vehicle
Inventor: HAYASHI YOSHITO
IPC: B60R16/02
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To cut off an unnecessary dark current flowing at the control stop time of a controller without affecting an influence to the operation of the controller for controlling to drive a traveling motor, etc. in a battery-powered vehicle.  <P>SOLUTION: In a battery-powered fork lift truck, if a set time is elapsed from the stop of operations of a traveling operating unit 34 and a loading/unloading operating unit 36 at a key switch 32 on time and the amount of change of a motor temperature within its set time is smaller than a set value, a controller 30 determines that an ambient temperature is the lowest temperature or higher than the operable temperature of the controller 30, opens a contact 44 provided on a power supply route from a battery 40 to the controller 30 to cut off the dark current flowing to the controller 30. Even when the set time is elapsed from the stop of the operations of the operating units 34, 36, if the amount of change of the motor temperature within its set time is the set value or larger, the operation of the controller 30 is continued without opening the contact 44 by the driver.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274229-A (JP)
Title: Imaging apparatus
Inventor: WATANABE TAKANORI
IPC: H04N5/374
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To cope with both the reduction of the pixel size and the improvement of the SN ratio.  <P>SOLUTION: The imaging apparatus has a plurality of pixels each involving a photoelectric converter, a field effect transistor for amplifying and outputting a signal from the photoelectric converter, a transfer switch for transferring the signal from the photoelectric converter to the amplifier, and a reset switch for resetting the input of the field effect transistor; output lines for outputting signals from the plurality of pixels; and a means for selectively supplying a first potential and a second potential different from the first potential to the inputs of the field effect transistors involved in the plurality of pixels. The field effect transistors are of a depression type.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271756-A (JP)
Title: Optical element and its manufacturing method
Inventor: OOHARA ATSUSHI
IPC: H01L31/0232
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which is high in design flexibility concerned with a shape and its manufacturing method.  <P>SOLUTION: A recess 2 is formed in a silicon substrate 1 and a plurality of column structures 4 made of silicon oxide are adjacently stood on the bottom surface of the recess 2, and a silicon oxide block 3 is constituted which is united with the silicon substrate 1. Microlenses are constituted with the silicon oxide block 3 and then, light is transmitted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271024-A (JP)
Title: Waste treatment method and device
Inventor: MIMURA MASABUMI
IPC: F23G5/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the energy in treating waste by effectively utilizing the energy obtained by incinerating the waste, to reduce the initial running cost of a device for treating the waste, and to reduce a space necessary for installing the device.  <P>SOLUTION: This waste treatment method for carrying the waste X into a heat treatment furnace 4 from its one side for heat-treating the waste in the heat treatment furnace 4, and carrying out the heat treatment residue Z after the heat treatment, from the other side of the heat treatment furnace 4 to the external of the heat treatment furnace 4, is composed of a first process 100 for incinerating the waste X in the heat treatment furnace 4, and a second process 103 for burning the incinerated ash Y produced in the first process 100 in the heat treatment furnace 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274396-A (JP)
Title: Field bus system, connection confirming method, master and slave
Inventor: MIZUTANI SEIJI
IPC: H04L29/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field bus system capable of easily confirming the connection of a slave at a high speed, even if the number of nodes increases.  <P>SOLUTION: A master unit designates a node address in a state that a bit to be designated by a low-order bit mask of a node address is masked, and issues a request of transmitting CN<SB>-</SB>frame. A slave which has received the transmission request via a field bus compares the designated node address with its own node address, and if the portion other than the masked portion matches with each other, the slave transmits CN<SB>-</SB>frame including its own address to the master. Upon receiving the CN<SB>-</SB>frame from the slave, the master recognizes the presence of the slave. Since CN<SB>-</SB>frames are transmitted from a plurality of slaves for designation of one node address by masking, the number of slaves which can be confirmed by communication of one time increases.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268494-A (JP)
Title: Method and apparatus for drying wood
Inventor: YOKOSHITA TOSHIAKI
IPC: F26B5/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood drying method capable of achieving a target water content for a short time using a pressure vessel, and a wood drying apparatus therefor.  <P>SOLUTION: In the wood drying apparatus 1, wood is housed in the pressure vessel 3. First, the vessel is reduced in pressure by a vacuum pump 13 in a pressure reducing process A and high temperature hot air is introduced into the vessel by a hot air generator 9 to heat and dry the wood in a temperature raising drying process B. Succeedingly, the vessel is reduced in pressure by the vacuum pump 13 in a pressure re-reducing process C and the wood is dried by hot air in a temperature re-raising drying process D. Thereafter, the pressure re-reducing process and a temperature re-raising drying process are alternately repeated a plurality of times until reaching the final target water content.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277291-A (JP)
Title: New amino alcohol derivative, method for production and method for utilizing the same
Inventor: TAMAI TADAKAZU
IPC: A61P43/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new aryl-substituted aminoalcohol compound antagonizing an Edg (endothelial differentiation gene) receptor and having usefulness for medical uses exhibiting anti-circulatory diseases (e.g. antiarteriosclerotic or anti-cardiac diseases), anti-rheumatic, anti-cancer, anti-diabetic retinopathy, anti-respiratory diseases or anti-postsubarachinoid hemorrhage vasospasm and to provide a simple method for producing the same and a method for utilizing the same.  <P>SOLUTION: A threo form 1-substituted aryl-2-aminopropanol derivative has general formula I (wherein, A denotes a hydrogen, a nitro group, a methylthio group or a methylsulfonyl group; and B denotes a phosphate group or a halogen).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004025167-A (JP)
Title: Method for manufacturing nano zinc oxide dispersion body stabilized by hydroxyl group-containing inorganic polymer
Inventor: MARX THIEMO
IPC: C09K23/54
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nano zinc oxide dispersion body having enhanced storage stability.  <P>SOLUTION: The nano zinc oxide dispersion body is manufactured by (A) a step for dispersing a zinc oxide nano-particles to a halogen-containing medium; (B) a step for adding the dispersion body obtained in step (A) to a solution of the hydroxy group-containing inorganic polymer while optionally stirring; and (C) a step for removing a halogen-containing component by distillation at atmospheric pressure or condensation at reduced pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004281330-A (JP)
Title: Solid oxide fuel cell system
Inventor: OGIWARA TAKASHI
IPC: H01M8/04
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a system in which the rate of recycling can be controlled without depending on necessary back pressure or load fluctuations in the case of using an ejector in utilizing by recycling the used fuel from the solid oxide fuel cell.  <P>SOLUTION: This is a solid oxide fuel cell system in which the used fuel from the solid oxide fuel cell is recycled and utilized mixed with the original fuel. A heat exchanger which uses the used fuel mixed with the original fuel as a cold/heat source and a blower, a fan or a pump are arranged in a recycle conduit of the used fuel, and after the used fuel mixed with the original fuel is cooled by the heat exchanger, it is heated by the heat exchanger through the blower, fan or pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281977-A (JP)
Title: Heat radiation structure of casing
Inventor: USHIJIMA HITOSHI
IPC: H05K7/20
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat radiation structure of a casing which is low in cost and is waterproof, and has a good effect on radiation.  <P>SOLUTION: Through-holes 5, through which the inside/outside of the casing communicate each other, are formed on the casing wall 2 of a synthetic resin, and a thermal spray is carried out from outside the casing wall 2 using a thermal spraying material 10 having the high heat transmission so that a radiation portion is formed on the through-holes 5 and an outer surface 6 of the casing wall 2 with a thermal sprayed film 11. In this case, the through-holes 5 are filled with the film 11. Heat radiation fins 13 may be made by depositing the thermal sprayed film 11. Or, a heat transmitting member 14 in contact with the heat radiation portion 3 may be located on an inner surface of the casing wall 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284696-A (JP)
Title: Rope winch
Inventor: YAMAMOTO KAZUNORI
IPC: B66D1/54
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply adjust a position of a pawl of a drum lock device for a drum to reduce worker's burden.  <P>SOLUTION: A main winding drum 21 of a main winding winch 11 is rotatably provided on each longitudinal plate 7 through a support bracket 22 or the like. The pawl 28 of the drum lock device 27 is attached onto a bottom plate 6 through a fixed bracket 29, a movable bracket 32 or the like. A lower end side of the movable bracket 32 is attached to an upper end side of the fixed bracket 29 through a pin 33 or the like to displace in the directions C, D of arrow marks, and the pawl 28 is turnably attached to an upper end side of the movable bracket 32 through a pin 35. A bolt for adjusting position is provided on the lower end side of the movable bracket 32 by screw-fitting it. The pawl 28 is displaced in the directions C, D of arrow marks for an engaging channel 24A of a flange 24 together with the movable bracket 32 to adjust its position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287586-A (JP)
Title: Card inspection device, method and program
Inventor: YAMASHITA TAKUYA
IPC: B42D15/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card inspection device capable of inspecting a card prior to its shipment to see whether or not information to be stored in the card has been normally stored.  <P>SOLUTION: The card inspection device includes an issuance data storage part for storing card identification information for specifying each card and issuance data stored in each card, in such a way as to associate them with each other; a reading part for reading the issuance data and the card identification information from the card storing them; a comparison part for reading from the issuance data storage part the issuance data corresponding to the card identification information read by the reading part and comparing the issuance data read from the issuance data storage part to the issuance data read by the reading part; and an output part for outputting the result of comparison by the comparison part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004160435-A (JP)
Title: Co removing catalyst
Inventor: NIWA YUSUKE
IPC: B01J23/60
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CO removing catalyst which maintains such CO removing performance for a long period of time that while the amount of storage oxygen is retained, the rate of oxygen emission is suppressed and that CO is selectively removed without consuming hydrogen by oxidation.  <P>SOLUTION: A noble metal such as Pt, Pd or Rh as an active metal is carried on an composite oxide containing cerium comprised by complexing, to cerium, a second element having a smaller ion radius than that of cerium ion and an electronegativity of 1.4 or more. Further, as necessary, the acid strength Ho of the composite metal oxide with the second element and a third element is made to be -5.6 or less by complexing the third element such as Zr or Ti to the composite oxide containing cerium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004286910-A (JP)
Title: Image display apparatus
Inventor: IOKI SADAO
IPC: G02B30/25
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of making the brightness of the image uniform.  <P>SOLUTION: The image forming apparatus is equipped with a casing which is opened with an aperture on its front, a display element which is mounted in the state of closing the aperture and can transmit light, a light emitting unit 43 which is juxtaposed with a plurality of light emitting elements 42 and irradiates the display element with the light, a reflecting mirror which reflects the greater part of the light from the light emitting elements 42 as reflected light toward the display element and transmits part of the light as transmitted light to the rear side, and a Fresnel lens which is disposed on the optical path of the reflected light from the reflecting mirror to the display element and converts the reflected light to parallel beams. A polarizing filter 70 is disposed on the optical paths from the light emitting elements 42 of the light emitting unit 43 to the Fresnel lens and the front surface of a base film 80 of the polarizing filter 70 is subjected to surface working of fine ruggedness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI