baber/WOPTO huggingface dataset:
Patent JP-2002226473-A (JP)
Title: Method for manufacturing chroman carboxylic acid
Inventor: HAYASHIBARA TATSUHIKO
IPC: C07B61/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a chroman carboxylic acid simply smoothly in high yield in high productivity on an industrial scale by using an easily available raw material or a less expensive raw material. SOLUTION: The method for manufacturing a chroman carboxylic acid comprises the following four processes: a dialkylphenol compound is made to react with a formaldehyde and an alcohol in the presence of a secondary amine and an acid to obtain an alkoxymethylated phenol compound (the first process), the obtained phenol compound is made to react with an ester having a carbon-carbon double bond at >=100 deg.C to obtain a dialkylchroman carboxylic acid ester (the second process), the obtained ester is subjected to hydrolysis to obtain a dialkylchroman carboxylic acid (the third process), (and the obtained carboxylic acid is allowed to react with an aromatic hydrocarbon in the presence of a Lewis acid (the fourth process).
Patent JP-2003069148-A (JP)
Title: Semiconductor laser device
Inventor: OSATO TAKESHI
IPC: H01S5/223
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of COD in a semiconductor laser device having an Inx1 Ga1-x1 As1-y1 Py1 active layer with compression strain. SOLUTION: On an n-GaAs substrate 21, an n-GaAs buffer layer 22, an n-Alz1 Ga1-z1 As lower cladding layer 23, an n or i-In0.49 Ga0.51 P lower optical waveguide layer 24, an i-Inx3 Ga1-x3 As1-y3 Py3 lower barrier layer 25, a compression strain Inx1 Ga1-x1 As1-y1 Py1 quantum well active layer 26, an i-Inx3 Ga1-x3 As1-y3 Py3 upper barrier layer 27, and In0.49 Ga0.51 P first cap layer 28 are laminated. A region near the end face of the first cap layer 28 is removed from the lower barrier layer 25, the removed portion is buried and at the same time a p or i-In0.49 Ga0.51 P upper first optical waveguide layer 29 is laminated on the first cap layer 28.  Additionally, a p-GaAs etching rejection layer 30, an n-In0.49 (Alz2 Ga1-z2 )0.51 P current constriction layer 31 and an n-In0.49 Ga0.51 P second cap layer 32 having an opening, a p-In0.49 Ga0.51 P upper second optical waveguide layer 34, and a p-Alz1 Ga1-z1 As upper cladding layer 35 are laminated. A p-GaAs contact layer 36 is formed merely at the inside other than a region near an end face on the lamination surface. An insulating film 39 is formed in the region near the end face. A p-side electrode 37 is provided as an uppermost layer.
Patent JP-2003067514-A (JP)
Title: Weather information application service provider system
Inventor: ABE NORIMITSU
IPC: G06Q50/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a weather information application service provider system capable of easily providing various weather information and weather situations. SOLUTION: This weather information application service provider system is provided with weather information collecting means collecting the weather information, weather information control database storing the collected weather information, application server means executing respective application functions such as weather situation display, rainfall forecast, and rain water inflow forecast based on the weather information collected in the weather information control database, WWW server means distributing the application execution results to users, communication means connecting the WWW server means to a public communication network, user information database storing the user information, user information control means controlling the stored user information, accounting information control means controlling the accounting information to the use of the system and services,  and security diagnosis and control means protecting the information and the system stored in the respective database.
Patent JP-2003073852-A (JP)
Title: Surface treatment method for aluminum alloy material
Inventor: TAKEMOTO MASAO
IPC: C23C22/68
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for an aluminum alloy material, which can stably form a film of Al hydrous oxide, superior in elution resistance of Al ions during phosphating treatment. SOLUTION: This surface treatment method for forming the film of aluminum hydrous oxide, by contacting the surface of the aluminum alloy material with high temperature water for treatment, is characterized by making a temperature of the above high temperature water to be 70 deg.C or higher, making pH to neutrality or weak alkalinity of 4.5 or higher, and further making silicon dioxide concentration in the high temperature water to be 0.1 ppm or less.
Patent JP-2002148316-A (JP)
Title: Integrated circuit test method
Inventor: ROHRBAUGH JOHN G
IPC: G01R31/3187
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic testing device function in an integrated circuit. SOLUTION: The IC is constituted so as to include a first pad electrically conductive to at least a part of the IC and to provide a signal interface with parts outside the IC by the first pad. In addition, a first parameter test circuit is installed inside the IC, and the circuit is fit for execution of at least one parameter measurement of the first pad.
Patent JP-2003074512-A (JP)
Title: Linear guide air cylinder
Inventor: SUZUKI HIDEO
IPC: F15B15/20
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide air cylinder operating at low friction and low mechanical loss even though biased load or lateral load acts. SOLUTION: The cylinder 1 comprises a linear guide 2 supported at both ends, in which a pair of narrow long holes 2a and 2b with bottoms are drilled along a narrow long cylindrical shaft, and a cylinder tube 4 arranged to be inserted through by the linear guide 2 and movably arranged along the cylindrical shaft of the linear guide 2. A piston 5 is fitted on an approximately middle portion of an outer periphery of the linear guide 2 by forming a minute gap between an inner wall of the cylinder tube 4, and ball bushes 7a and 7b are inserted into an inner periphery of the cylinder tube 4 at both ends.  Chambers 10a and 10b, formed in a gap between the linear guide 2 and cylinder tube 4 and also formed between the ball bush 7a via the piston 5 and a received pressure member 8a and the ball bush 7b via the piston 5 and a received pressure member 8b, are respectively connected together with the narrow long holes 2a and 2b of an air charging and discharging passage via small holes 2e and 2f.
Patent JP-2002260376-A (JP)
Title: Electronic equipment
Inventor: LANE CHRIS
IPC: G06F1/18
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment in which a hard disk drive can be housed easily through a hard disk drive tray. SOLUTION: An electronic equipment 100 suitable for a hard disk drive housed in a hard disk drive cage 210 is provided with a hard disk drive tray 410 suitable for the hard disk drive cage 210, a connector 610 mounted in the hard disk drive tray 410 connected electrically to the hard disk drive and a chassis accommodating the hard disk drive tray 410. The hard disk drive tray 410 is provided with at least one guide member 720 which can house the hard disk drive cage 210 in the hard disk drive tray 410 through at least a guide member 710 of the hard disk drive cage 210.
Patent JP-2003072348-A (JP)
Title: Air conditioner for vehicle
Inventor: YAMAMOTO TAKEHIRO
IPC: B60H1/34
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent fog on a window glass of a side door by blasting air of an appropriate temperature and a flow rate from a side ventilator 82, when a blast mode is except for a vent mode, in an air conditioner 1 for a vehicle formed by approximately horizontally disposed with an evaporator 33 and a heater core 34 vertically in a unit case 30. SOLUTION: An auxiliary guide port 54 bypassing air passing through the heater core 34 to avoid a side vent guide port 51 and guiding to the side ventilator 82, when the blast mode is except for the vent mode, is provided between the side vent guide port 51 and a defroster guide port 52 in the upper end part of the unit case 30.
Patent JP-2003071628-A (JP)
Title: Cutting device and method for trimming chip
Inventor: HONDA MITSUTAKA
IPC: B23D25/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide cutting device and method capable of prolonging durability of upper blade and lower blade of a chopper for cutting trimming chip by dispersing wear portions of the upper blade and lower blade of the chopper. SOLUTION: This method is for cutting trimming chip generated by trimming a side end part of a metal band by using a side trimmer. The chopper upper blade and the chopper lower blade disposed in a rotary parallel blade type chopper for cutting trimming chip are reciprocatively moved in the rotary shaft direction or are moved in the same direction.
Patent JP-2003074519-A (JP)
Title: Logic plate and processing method
Inventor: HIDAKA SEITARO
IPC: H01M8/04
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To aim at a mass production and cost reduction of a logic plate used for a fixed unit assembling pipes and wires in an apparatus and an integral unit capable of transporting. SOLUTION: The logic plate comprises a plate 2 in which a groove 1 to be set as a passage of fluid is formed by pressing, and a plate 3, which is installed by equipment 5 and a component 5a, or equipment 5 or a component 5a, forming a connecting-through hole 11 opened to the equipment 5 and component 5a, or the equipment 5 or component 5a. The logic plate is formed by connecting together the plate 2 and plate 3 so that the equipment 5 and component 5a, or the equipment 5 or component 5a are fastened by the groove 1 and connecting-through hole 11.
Patent JP-2003074887-A (JP)
Title: Panel for air conditioning
Inventor: SASAKI CHIKA
IPC: F24D19/02
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a panel for air conditioning which allows the user to set the interval between the panel body A and the panel body A adjoining each other to a specified magnitude, in the case of laying it on a floor or the like. SOLUTION: A pipe for leading the fluid such as warm water, cold water, or the like is buried in the pipe body a, and also the flank 9 of the panel body A where this pipe is buried is provided with a spacer 6. Besides, the spacer 6 provided at the flank of this panel body A is attached freely of mounting and removal to the panel body A.
Patent JP-2003076497-A (JP)
Title: Recording device, external device, information processing device and information delivery system
Inventor: MARUYAMA JUNICHI
IPC: G06F3/06
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To attain a portable recording device for simplifying the connection between an information terminal and an external recoding device and facilitating the acquisition of user-expected information, and achieving power-saving. SOLUTION: The portable recording device 100 has a radio communication device 120 for transfering information using radio communication, information recording devices 130, 150 for recording the acquired information, and a control device for controlling each device. The portable recording device 100 is provided with a function for actively acquiring information in addition to a function of passively sending information out, and power consumption of each part of the device is finely controlled by using a power supply controlling means 117 according to the conditions of radio communication.
Patent JP-2003079279-A (JP)
Title: Interline rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an interline rod having no trouble on yarn-twisting and capable of performing smooth fishing operation. SOLUTION: The inner rod 3 of the interline rod is a tube-shaped member having a fishline passage inside. The inner rod 3 has the following members; a helical fishline-supporting protrusion 30 formed continuously in the longitudinal direction on the inner peripheral surface of the fishline passage and a groove 31 extending in the longitudinal direction formed on a part of the peripheral direction on the inner peripheral surface of the fishline passage.
Patent JP-2002232423-A (JP)
Title: Method for managing directory permission device
Inventor: MARTIN PAGE
IPC: H04L12/24
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a managing method for reducing the labor of network management. SOLUTION: A directory server 25 communicates with an LDAP client 27, a buried client device 28, a directory proxy 29 and a hybrid device 31 by using an LDAP protocol. Since conversion is performed in the directory server, the LDAP client 27 directly communicates with the directory server 25. Since a change is performed in the directory server 25, the directory proxy 29 communicates with the directory server 25 through LDAP and it operates as a converter between an SMNP device 30 and the hybrid device 31.
Patent JP-2003081565-A (JP)
Title: Construction plan preparing device for passenger conveyor
Inventor: TSUJI SHINICHI
IPC: G06Q50/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To easily prepare a construction plan 22. SOLUTION: The construction plan preparing device for a passenger conveyor is connected to a server 13 storing various pieces of information necessary for installing the passenger conveyor. It is provided with a documentation application 10, a format storing part 8 storing a format 23 of the construction plan 22 set with a character string 23b for data insertion prepared by using the documentation application, an automatic construction plan preparing means 7 for retrieving installation information of an installation target passenger conveyor stored in the server 13, substituting the installation information with the predetermined character string 23 for data insertion set in the format 23 of the construction plan and automatically preparing the construction plan 22 of the passenger conveyor, and a printer 6 printing out the prepared construction plan 22.
Patent JP-2003090249-A (JP)
Title: Spark ignition type direct injection internal combustion engine
Inventor: HIRATANI KOJI
IPC: F02D41/34
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To improve torque by suppressing generation of knocking, in a low rotation and high load region. SOLUTION: In an operating region in which low rotation and a high load are generated, a fuel injection amount is set so as to generate a mixture of stoic or rich as a total unit in a combustion chamber. In the case of injecting the set fuel injection amount, dividing it into during an intake stroke and during compression stroke, most part of fuel is injected during the intake stroke.
Patent JP-2002176267-A (JP)
Title: Electronic parts, circuit device, manufacturing method therefor and semiconductor device
Inventor: HIGUCHI KAZUTO
IPC: H05K1/18
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and thin substrate incorporating parts, which incorporates the electronic parts with high density, whose insulating layer is formed of resin and which has high function, and to provide a manufacturing method and a semiconductor package using the substrate incorporating the parts, loading a semiconductor chip for functioning. SOLUTION: The thin film electronic part with bumps 13 for interlayer connection is laminated on the substrate 10. Thus, the part is incorporated and interlayer connection is realized. Then, the circuit device of high density is constituted. For forming the thin film electronic part 13, a recessed part being the mold of a bump is formed on a template and an electrode and an element are sequentially formed on the template. Consequently, the fine thin film electronic part with bumps superior in a characteristic is formed in a simple process.
Patent JP-2003092255-A (JP)
Title: Luminous exposure control method and apparatus, and scanning projection aligner using them
Inventor: SUGIYAMA SATOSHI
IPC: G03F7/20
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a luminous exposure control apparatus and a luminous exposure control method that can accurately adjust luminous exposure for each shot and during exposure, at the same time, to reduce manufacturing costs, to achieve appropriate luminous exposure control such as quick stabilization of output, and to provide a scanning projection aligner. SOLUTION: An illumination optical system has at least one of a light source 1 for exposure for generating illumination light for exposure, a light-shielding means 10 for shielding the illumination light from the light source 1 for exposure, and an optical system 9 comprising a beam attenuation filter for reducing the illumination light from the light source 1 for exposure. An anti-glare means 10 and/or the optical system 9, and at least one of the scanning rates of a reticle 2 and a wafer 4 are adjusted so as to control luminous exposures as pulse lights.
Patent JP-2003096510-A (JP)
Title: Method for blasting dust coal
Inventor: MURAI RYOTA
IPC: C21B7/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method or blasting dust coals into a blast furnace with which an operation blowing a large amount of dust coals can stably be performed. SOLUTION: In the method for blasting the dust coals into a tuyere in the blast furnace by using a plurality of lances for blasting the dust coals arranged by penetrating a blasting pipe, this method is found out, from which very high dispersion effect of the dust coals can be obtained by blasting the dust coals from the other blasting lance for dust coals into storing turbulent range produced at the downstream side of an optional blasting lance for dust coal. Then, this method has a peculiarity, in which the dust coal from at least one piece of blasting lance for dust coal, is blasted into the strong turbulent range produced at the downstream side of the blasting lance for dust coal except this blasting lance for dust coal.
Patent JP-2003100525-A (JP)
Title: Transformer
Inventor: ONODERA MASAKAZU
IPC: H01F27/32
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide such a transformer that is compact and superior in both productivity and workability. SOLUTION: This transformer is provided with a bobbin wound by a coil 2 and a core to be inserted facing the bobbin 1, and the bobbin 1 is provided with a rib 4 for air gap that forms an air gap between a U-shaped core 3a and an I-shaped core 3b.
Patent JP-2003001130-A (JP)
Title: Apparatus for treating infectious waste and method for sterilization treatment thereof
Inventor: NAKAMURA TAKASHI
IPC: A61L11/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for the treatment of infectious waste which cannot dispose as to is, by crushing such infectious wastes finely and stabilizing heat sterilization time and shape of such crushed waste to economically treat such medical wastes. SOLUTION: A crushing tank and a primary sterilization tank are set in upper and lover positions, and waste is crushed into small pieces by crushing the waste with blades of a rotating disc while the waste being compressed with a compressing disc toward a crushing disc, and the thus crushed pieces of the waste are dried and sterilized in the primary and secondary sterilization tanks by heating while being agitated with agitating blades.
Patent JP-2003094777-A (JP)
Title: Imaging apparatus, imaging system, method for authenticating user, and storage medium
Inventor: YOSHIDA KAZUHIRO
IPC: B41J5/30
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus, an imaging system, a method for authenticating a user, and a storage medium in which a user can be authenticated in a shorter time as compared with prior art without forcing any work to the user by performing user authentication through radio communication between the imaging apparatus and a portable terminal, e.g. a portable telephone. SOLUTION: The CPU 206 of a copy machine transmits a user name and an ID acquired through radio communication with a portable terminal, e.g. a portable telephone, to a data supply source 500, requests transmission of image data being used for forming an output image, acquires the list of image information belonging to the same owner from the data supply source 500 and displays it on an operating panel 190, so that a user designates a desired image information being printed by a printer engine 204.
Patent JP-2003105548-A (JP)
Title: Thin film forming method, base material, optical film and picture display element
Inventor: FUKUDA KAZUHIRO
IPC: B01J19/08
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin film forming method for forming a highly functional thin film, a base material containing such thin film, an optical film containing the base material, and a picture display element having the optical film. SOLUTION: A gas containing a reactive gas and an inert gas is brought between oppositely facing electrodes, under the atmospheric pressure or a pressure nearto, with a high frequency voltage applied. A discharge plasma is thereby generated and, by exposing a base material to the discharge plasma, a thin film is formed on the base material. This thin film forming method is characterized by the maximum temperature on the surface of the base material being 100-400 deg.C during the exposure to the discharge plasma.
Patent JP-2003107973-A (JP)
Title: Image forming device
Inventor: HANIYU NAOHIKO
IPC: G03G15/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent an induction coil from burning by suppressing excessive temperature rise due to self heating of the coil provided at the heating member of an induction heating thereby securing the durability of the coil. SOLUTION: This image forming device is provided with the induction heating and fixing device 40 which has the induction coil 13, the heating member 10 to be induce-heated by the induction coil and a pressurizing member 20 pressure- welded to the heating member to form a nip part N and which heats and pressurizes a recording material P put through to the nip part to fix a toner image on the recording material.  The image forming device is provided with a coil temperature detection means 15 for detecting the temperature of the induction coil or a temperature in the neighborhood of the induction coil and a control means 100 which stops an image forming job for forming a toner image according to a detected temperature detected by the coil temperature detection means and which restarts the image forming job according to the detected temperature detected by the coil temperature detection means during stopping the image forming job.
Patent JP-2003102453-A (JP)
Title: Roaster for coffee bean
Inventor: NUNOKAWA HIDEYUKI
IPC: A23N12/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To control adhesion of stain to an exhaust fan for exhausting smoke and hot air evolved during roasting and cooling to the outside of a main body. SOLUTION: This roaster for coffee beans has a roasting part for roasting raw coffee beans, an exhaust vent equipped with a deodorization catalyst, a cooling part for cooling roasted coffee beans, a discharging shutter for discharging the coffee beans from the roasting part to the cooling part, a solenoid for opening and closing the discharging shutter, a cooling fan for sending air to the cooling part and the exhaust fan for sucking and discharging smoke, etc., evolved during roasting.  Since the solenoid is energized during cooling the coffee beans, the discharging shutter is made in an open state and the roasting part is made to communicate with the cooling part, a part of smoke evolved from the coffee beans is sent to the roasting part, passed through the deodorization catalyst and then discharged to the outside of the main body, the amount of smoke passing through the exhaust fan is reduced to control adhesion of stain to the exhaust fan.