baber/WOPTO huggingface dataset:
Patent JP-2002365726-A (JP)
Title: Slide projector
Inventor: SANO YUZURU
IPC: G03B21/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a slide projector that allows the adjustment of a projection position on a screen upward and downward, and that is stable when installed and has good housing property. SOLUTION: The slide projector 1 consists of a projector unit 10, a support unit 11, a housing cover 12 and a slide carrier 14. In use, the housing cover 12 is removed and the projector unit 10 is exposed. The projector unit 10 is turnably joined to the support unit 11, a projection lens 17, etc., is incorporated with the unit 10, and the slide carrier 14 is attached on an optical axis. A slide is loaded in the slide carrier 14. When a tilt adjustment dial 33 is turned, the projector unit 10 is turned to the support unit 11 to change the angle of elevation of the projector unit 10. The housing cover 12 is joined with the support unit 11 so as to cover the upper portion of the projector unit 10.
Patent JP-2002368062-A (JP)
Title: Device for processing substrate
Inventor: MATSUNAGA TATSUHISA
IPC: H01L21/677
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To move up and down a boat without using a screwed electric jack. SOLUTION: This device has a process tube 14 in which a processing chamber 14a for processing a wafer W supported with a boat 18, a seal cap 19 for supporting and carrying the boat 18 into the processing chamber 14a and sealing the processing chamber 14a, and a load lock chamber 4 in which a waiting chamber 3 is formed where the boat 18 waits. The seal cap 19 is connected to the chamber 4 by a bellows 21 for hermetically sealing the waiting chamber 3 and the other end of a wire 26 retained by the seal cap 19 is retained by a drum 25 rotated by a motor 24. A pressure difference between as pressure in the waiting chamber 3 evacuated to a vacuum and an atmospheric pressure in a hollow portion of the bellows 21 moves up and down the boat 18 and a moving speed is controlled by adjusting a speed of unreeling/reeling the wire 26.  Moving up and down the boat by the pressure difference between the inside and the outside of the bellows eliminates the use of screwed electric jack and thus reduces the whole length of a CVD device and its manufacturing cost.
Patent JP-2002364176-A (JP)
Title: Tool for fitting tenon into wood
Inventor: SUZUKI TADANAO
IPC: E04G21/16
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool for fitting a tenon into wood enabling even a small number of workers to safely and securely fit a tenon of a horizontal member into a mortise in a column. SOLUTION: The tool 1 for fitting a tenon into wood comprises attached members 2 and 3 and a connecting member 4. The attached members 2 and 3 have respective cover parts 5 and 8 for covering a horizontal member and through holes 6a and 9a are bored therein. The connecting member 4 is formed by engaging the external threads 11b and 12b of connecting rods 11 and 12 into the internal threads 15a and 16a of a connector 13. The locking parts 11a and 12a of the connecting rods 11 and 12 are locked into the through holes 6a and 9a in the attached members 2 and 3, and the attached members 2 and 3 can be freely connected by the connecting member 4.
Patent JP-2002374399-A (JP)
Title: Method and system for reading image
Inventor: KARASAWA HIROYUKI
IPC: H04N1/04
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To make the aspect ratios of low pressure side match with high pressure side radiographic images provided by performing radiographing for energy subtraction processing in a radiographic image information generator. SOLUTION: A reading speed in the main scanning direction of a scanner, in the case of reading the low pressure side radiograph is set by a data sampling cycle (step S1), radiographic photographing is performed (step S2) and when the low-pressure side and high-pressure side radiographic images are recorded on a fluorescent storage sheet, the low-pressure side radiographic image is first read in the set data sampling cycle (step S3). Next, when the data sampling cycle in the case of reading the high-pressure side radiographic image is updated and set so that the low-pressure side and high-pressure side radiographic images can be read in the state of matching the aspect ratios (step S5), the high- pressure side radiographic image is read in such a data sampling cycle (step S6).  After enlarging or reducing processing is performed so that the sizes of the provided low-pressure side and high-pressure side radiographic images can be matched (step S8), energy subtraction processing is applied (step S9).
Patent JP-2002370427-A (JP)
Title: Coloring agent supply/management system
Inventor: MINOWA YOSHIKI
IPC: G06Q50/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a coloring agent supply/management system capable of efficiently supplying a coloring agent by a method wherein a consumption amount of the coloring agent consumed in a printer is counted and the information is received through a network. SOLUTION: This coloring agent supply/management system supplies a coloring agent to be used in a printer 20. The system comprises a coloring agent consumption amount counting means for counting the consumption amount of the coloring agent consumed in the printer 20, an information receiving means that receives information in relation to the consumption amount of the coloring agent counted by the coloring agent consumption amount counting means through the network NW, and a coloring agent supply instructing means that instructs the supply of the coloring agent based on the information received by the information receiving means.
Patent JP-2003015311-A (JP)
Title: Maskless exposure system using mems device
Inventor: SANFORD JAMES E
IPC: B81B5/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a maskless exposure system for selectively exposing a photosensitive work surface. SOLUTION: The system is provided with a semiconductor substrate 29 having an elongated aperture 24. A series of shutters and guide means cooperating with the shutters are formed on the substrate by a prior wafer processing method. The shutters 33, 33A and 33B move between a first position covering an aperture 30 and a second position exposing the aperture. A series of corresponding actuators controlled by a computer has the configuration of a magnet coil 37, and collaborates with each shutter so as to selectively slide each shutter between its first position and its second position. A light beam is directed toward the aperture and the shutter forms a patterned light beam exiting the aperture.  A computer-controlled stepper adjusts the relationship between the patterned light beam and the photosensitive work surface by synchronizing with the shutter actuators in order to direct the patterned light beam toward the different portions of work material.
Patent JP-2002115809-A (JP)
Title: DILUTION METHOD AND APPARATUS FOR FUEL FOR REDUCING NOx
Inventor: LANG JERRY M
IPC: B01F23/10
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for reducing the amount of nitrogen oxide contained in flue gas produced by combustion of fuel gas introduced into a burner connected to a furnace and combustion air. SOLUTION: A method comprises a step of introducing combustion air; a step of externally providing a mixing chamber 11 externally of the burner 36 and the furnace 34 for mixing flue gas from the furnace 34 with fuel gas; a step of discharging the fuel gas in the form of a fuel jet so as to dilute the fuel gas by permitting the flue gas from the furnace 34 to be sucked into the mixing chamber 11 and mixing the sucked flue gas with the fuel gas in the mixing chamber 11; and a step of inducing a resultant mixture of the flue gas and the fuel gas to the burner 36 and mixing the mixture in the burner 36 with the combustion air for combustion in the furnace.
Patent JP-2003006160-A (JP)
Title: Method of presenting information, communication system, portable communication terminal and server
Inventor: NAGAOKA TATSUJI
IPC: H04W88/18
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To effectively prevent information from being used in unauthorized manner by a third person, in a service that handles the information, having the possibility of the third person other than a rightful user using the information in unauthorized manner. SOLUTION: A purchase acceptance server PS, for accepting a purchase request for an electronic ticket, distributes a first AP(application program), constituting an AP corresponding to the electronic ticket to a mobile device MS. In the case of displaying the electronic ticket, a control part of the mobile device MS urges the user to input a password in accordance with the first AP and transmits the password inputted by the user to the purchase acceptance server PS. Meanwhile, the purchase acceptance server PS authenticates the user, on the basis of the received password, performs a second AP making a pair with the first AP of the mobile device MS only in the case of succeeding in the user authentication, generates an object and transmits the object.  When control a part of the mobile device MS receives the object, the control part displays an image(i.e., image corresponding to electronic ticket) which corresponds to the object according to the first AP.
Patent JP-2003006807-A (JP)
Title: Fixed-head magnetic recording/reproducing device
Inventor: SUGANO TAKASHI
IPC: G11B5/187
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To attain a high recording density ensuring good contact condition between a magnetic tape and a magnetic head. SOLUTION: This device comprises a magnetic head 11 to record and reproduce a signal onto a magnetic tape 12 which runs, and a pair of guide means 3, 4 provided in the depth direction and at both sides of the magnetic head 11. The magnetic head 11 records and reproduces a signal in the pressurized state to the magnetic tape 12 being guided by the guide means 3, 4 to run, and a sliding surface 11a of the magnetic head 11 with the magnetic tape 12 is formed into a flat surface.
Patent JP-2003000786-A (JP)
Title: Apparatus for measuring movement of golf ball or golf club
Inventor: YOSHIDA KAZUNARI
IPC: A63B69/36
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring movement of a golf ball or a golf club by which waggle and swing can be automatically discriminated. SOLUTION: The apparatus 1 is provided with a perceiving part 3, a photographing part 5 and a controlling part 7. The perceiving part 3 is provided with the first emitting part 17, the first receiving part 19, the second emitting part 21 and the second receiving part 23. The first laser beam 25 is emitted from the first emitting part 17 toward the first receiving part 19 and the second laser beam 27 is emitted from the second emitting part 21 toward the second receiving part 23. In the photographing part 5, a CCD camera 29, a pair of right side stroboscopes 31 and a pair of left side stroboscopes 33 are built. Only time from the time when the first laser beam 25 is shaded to the time when the second laser beam 27 is shaded is shorter than a threshold value set in the controlling part 7, photographing of the golf ball 15 is performed by means of the photographing part 5.
Patent JP-2003005906-A (JP)
Title: Multi-functional mouse
Inventor: TAKAHASHI ATSUSHI
IPC: G06F3/0354
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a multi-functional mouse capable of transmitting a signal according to it rotating, depressing, and inclining operation in a conventional single mouse external shape. SOLUTION: A mouse upper cover is constituted so as to be rotated against a mouse lower cover so that the signals of depression and inclination can be transmitted. As for its rotation, this mouse is provided with two balls or a lever/shaft to be depressed to a mouse pad so that the rotating amounts can be detected by an encoder. The Y direction table of an XY table is provided with a moving amount detecting device such as an encoder so that the moving amounts of the X direction table and the base plate can be detected.
Patent JP-2002120107-A (JP)
Title: Comachining method of divided bearing hole and machining device
Inventor: SUMIDA MASAAKI
IPC: B23B47/28
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To abolish a bolt fastening process or a bolt dismounting process in circularly machining a bearing hole formed in a joint surface of a divided case. SOLUTION: In circularly machining the journal bearing hole j formed in the joint surface between a cylinder block A and a lower case B, the cylinder blocks A are positioned in positioning mounting parts 21 of a pair of pressing devices 1B, the joint surface of each cylinder block A and the joint surface of each lower case B are butted on each other, a plurality of pressing pins 15 is made to abut on a bolt fastening part p, and then each pressing rod 6B is progressed to apply deformation equivalent to a bolt fastening to each cylinder block A and lower case B. The journal bearing hole j in one side work W is circularly machined with a co-machining tool 19, and the other place of the other side work W is machined with a machining tool 20. Then, a rotating table 18 is rotated by 180 deg. for similar machining.
Patent JP-2003006766-A (JP)
Title: Security system, method for controlling it and its computer program
Inventor: OKU KUNIO
IPC: G06K17/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a security system which can perform minute control according to the working from of persons entering and leaving and can reduce man- hour to be controlled by a batch control of an entry permitting condition on the side of a control device. SOLUTION: Information for specifying an individual is recorded in a card type recording medium 40 and the entry permitting condition of each owner of the medium 40 is registered to a security controller 20. When an information reader 30 reads information for specifying a person entering inside of a prescribed area from the medium 40, the controller 20 collates the information read by the reader 30 for specify in the entering person with the entry permitting condition of the entering person to decide whether to permit entering to the area based on this collating result.
Patent JP-2003016823-A (JP)
Title: Lighting system
Inventor: ITO DAISUKE
IPC: F21Y103/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate lowering of tansmittance due to a space in between sheet-like components in a lighting system, to efficiently emit light of a light source to a liquid crystal panel, and to facilitate assembling. SOLUTION: This lighting system has a light guide panel 2 for guiding the light from the light source, a reflecting sheet 1 for upwardly reflecting the light incident into the light guide panel 2, and a diffusion sheet 3 for diffusion- transmitting the light or a lens sheet 4 for convegence-transmitting the light, or both of them. They are formed of resin and are overlapped in layers to constitute the lighting system.
Patent JP-2003010950-A (JP)
Title: Detecting method for surface flaw in continuous casting, and continuous casting method
Inventor: HAYASHI HIROSHI
IPC: B22D11/16
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To detect with high accuracy a surface flaw generating in a casting by monitoring the cooling condition of the casting in a mold used for continuous casting of steel, so as to prevent the generation of a large amount of castings with a surface flaw generated in operational action. SOLUTION: The standard deviation σ0 of the detected temperatures of three groups of n0 pieces of a temperature detection terminal in the direction vertical to the casting direction in the predetermined time x0 at the time when the surface flaw of the casting is not generated is previously measured. During the casting, when the ratio σ/σ0 of the standard deviation σ of the detected temperature of three groups of the n0 pieces of the temperature detection terminal in the direction vertical to the casting direction in the predetermined time x to the standard deviation σ0 is 1.2 or more, it is decided that the surface flaw of the casting can be generated.
Patent JP-2003016650-A (JP)
Title: Optical disk device and optical disk
Inventor: NAGATA MINORU
IPC: G11B7/24094
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device and an optical disk with which a label having rich originality is easily made at low cost without using an exclusive printer. SOLUTION: The method for making a label of an optical disk, which is described in the Clamed Term 1, is a method for making a label of an optical disk (CD-R medium 1) by which method the label for the writable optical disk (CD-R medium 1) is made. The method is characterized by the fact that the label of an optical recording is made by irradiating the surface of the optical disk (CD-R medium 1) with a laser beam 2 with an optical disk device and using a visible physical change which occurs on the optical disk (CD-R medium 1).
Patent JP-2003030192-A (JP)
Title: Method of providing score for each musical instrument part utilizing network
Inventor: HON SUNCHON
IPC: G06F21/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To overcome the problem that scores with respect to all the musical instrument has to be purchased simultaneously when providing scores to a concert music and the problem of illegal copying and distribution occurring when providing the scores as a score file downloading method through a network. SOLUTION: In the method of providing a score, the scores and sorted into each musical instrument part and each concert music and stored into a database in advance. When a user accessing a server through the network selects a prescribed concert music and selects a musical instrument part to select the score, the use of the data base is permitted for a fixed period to browse and output the selected score.
Patent JP-2003013441-A (JP)
Title: Coffering by steel-pipe-sheet pile
Inventor: NISHIYAMA YOSHIKAZU
IPC: E02D5/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce labor and shorten the term of works because a plurality of steel-pipe-sheet piles can be set at a time while lowering resistance in the case of the pitching of the piles by joint sections and improving cutoff properties because the number of joints is decreased and to also omit and simplify an auxiliary construction method such as a dosing because cutoff properties are enhanced in this manner in a coffering by the steel-pipe-sheet piles used for construction works or the like on a land and an ocean. SOLUTION: The two throw type steel-pipe-sheet piles 1 in which mutual steel pipes 2 and 2 arranged in a row are connected integrally by H-steel 4 as splicing plates having an H-shaped cross section, in which edges are bonded with the peripheral surfaces of each steel pipe 2 and the joints are installed on the reverse side to the mutually connected sides of the steel pipes 2 and 2 are connected by mutually bonding the joints 3, and engaging grooves 6 are projected and formed to the peripheral surfaces of the steel pipes, and pipes 9 as engaging members at the ends of flexible plates 8 are inserted into the engaging grooves 6 and the mutual external sections of the joints 3 are closed by the flexible plates 8.
Patent JP-2003011392-A (JP)
Title: Printer, control program for printer and control method for printing
Inventor: YAMAMOTO YUKO
IPC: G06F3/12
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein optimum coloring is not obtained in all the printing media which can be used in a printer. SOLUTION: Ink cartridges containing different kinds of inks can be detachably attached to an ink cartridge attaching/detaching section of the printer 40. A memory device 80 is attached to each of the ink cartridges and a kind of the ink contained in the cartridge is determined based on the information of the ink stored in the memory device 80. In the printer 40, a strong cleaning operation can be executed based on the determination after the kind of the ink is changed. A computer 10 performs the printing in an optimum combination of the kind of the ink and the kind of the printing medium. As a result, it is possible to obtain good coloring in various kinds of printing media.
Patent JP-2003010630-A (JP)
Title: Nitrogen concentration gas humidifying device
Inventor: YASUOKA KENJI
IPC: B01F23/10
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a nitrogen concentration gas humidifying device with a maintenance free and requiring no replenishment and exchange of water, being suitable for humidifying the nitrogen concentration gas to approximately the same level as a periphery environment humidity by a hollow string moisture content permeation membrane and being appropriate for protecting cultural assets. SOLUTION: The humidifying agent is provided with at least one adsorption tank 2 filled with an adsorbing agent for selectively adsorbing oxygen as compared with nitrogen; an air feeding means 1 for feeding an air to the adsorption tank; a flow rate setter 9 for controlling a flow rate of the nitrogen concentration gas from the adsorption tank; and a humidifying means having the hollow string moisture content permeation membrane 8 installed on a downstream side of the flow rate setter and capable of permeating a moisture content utilizing a difference of partial pressure of water vapor. A moisture content in an atmosphere existing at the outside of the permeation membrane 8 is taken in the nitrogen concentration gas and is humidified to approximately the same level following the periphery environment humidity by the hollow string moisture content permeation membrane.
Patent JP-2003016920-A (JP)
Title: Electron source structural material and luminous display device
Inventor: MUNEYOSHI YASUHIKO
IPC: C01B31/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a long-lived electron source structural material capable of performing a low gate voltage operation with good uniformity of electron emission, and provide a luminous display device with good luminous uniformity using the electron source structural material. SOLUTION: This electron source structural material is formed of a carbon nanotube group containing 10% or more of a two-layer or three-layer carbon nanotube having an average diameter of 2.7 nanometers or less. This is used in the luminous display device.
Patent JP-2002082928-A (JP)
Title: Recursive discrete fourier transforming method and recursive inverse discrete fourier transforming method
Inventor: TAKAOKA KATSUMI
IPC: G06F17/14
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To quickly perform the Fourier transformation processing of a data column including successively supplied complex sampling data in one sampling period. SOLUTION: At the time of temporarily storing successively supplied data by acquiring the latest N complex data, and erasing the old data, the value of a difference between the recently supplied complex data value and the complex data value to be erased is acquired by a data updating part 1, and the acquired complex data value and the latest FFT arithmetic result temporarily stored in a memory part 3 are supplied to a recursive DFT arithmetic part, and those values are calculated by a prescribed method, and the FFT arithmetic results corresponding to the latest N complex data values are outputted in real time.
Patent JP-2003023231-A (JP)
Title: Method for forming electric circuit
Inventor: OGAWA HIROYOSHI
IPC: H01L23/12
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an electric circuit easily. SOLUTION: A table 21 movable up and down is disposed in a dispersion liquid produced by dispersing nanometer(nm) scale micro particles of metal into a fluorine based medium and then the micro particles of metal are metal bonded by lowering the table 21 while irradiating the dispersion liquid covering the table 21 with carbon dioxide laser light thus forming an electric circuit body 12.