baber/WOPTO huggingface dataset:
Patent JP-2003100642-A (JP)
Title: Vapor phase thin film epitaxial growth system and vapor phase thin film epitaxial growth method
Inventor: ITO TSUNEO
IPC: C23C16/455
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vapor phase thin film epitaxial growth system and a vapor phase thin film epitaxial growth method in which production per butch of film depositing operation can be increased without sacrifice of the thickness of a thin film being deposited on an article being processed and the uniformity of compositional ratio. SOLUTION: Material gas having a high thermal decomposition point is heated sufficiently before reaching an article 4 being processed by supplying the material gas from an opening 5 for supplying material gas having a high thermal decomposition point located closely to the center of rotation 11 of a susceptor. On the other hand, material gas having a low thermal decomposition point is cooled through a cooling mechanism 7 and supplied from an opening 6 for supplying material gas having a low thermal decomposition point located closely to the article 4 being processed thus retarding thermal decomposition thereof before reaching the article 4 being processed. Both gases having a high thermal decomposition point and a low thermal decomposition point are thermally decomposed immediately before the article 4 being processed.
Patent JP-2003097491-A (JP)
Title: Vertical shaft single stage pump
Inventor: KOBAYASHI ICHITA
IPC: F04D29/44
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vertical shaft single stage pump for reducing a pump maximum width without reducing pump efficiency while properly balancing radial directional thrust. SOLUTION: This vertical shaft single stage pump is provided with a spiral casing provided with a rotatable impeller, and having a discharge port, a first partition wall part extending up to the discharge port along an inner wall of the spiral casing from a position of 120 deg. in the rotative direction of the impeller from the winding starting end part of the spiral casing, and a second partition wall part extending to the discharge port along the inside of the first partition wall part from a position of 240 deg. in the rotative direction of the impeller from the winding starting end part of the spiral casing.  The vertical shaft single stage pump is provided by forming a first passage between the inner wall of the spiral casing and one side of the first partition wall part, forming a second passage between the other side of the first partition wall part and one side of the second partition wall part, and forming a third passage between the other side of the second partition wall part and the inner wall of the spiral casing.
Patent JP-2003100441-A (JP)
Title: Microwave continuing heating equipment
Inventor: MINOBE TOMIO
IPC: H05B6/78
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a microwave continuing heating equipment, which can respond to it by one set of equipment even if the size and length of a heated thing change, and can carry out heat-processing efficiently by continuing irradiation of microwave electric power while preventing leakage of microwave electric power. SOLUTION: The microwave continuing heating equipment is equipped with a heating bath 11, the microwave absorbing baths 13 and 14 installed continuously in front and behind this heating bath, respectively, and the conveyance equipment 15, which makes the heated thing 22 put on it and pass the inside of the front side microwave absorption bath 13, the inside of the microwave absorption bath 14, and the back side heating bath 11, one by one. The microwave absorption baths 13 and 14 have a heated thing conveyance ways 13a and 14a of a snaking form, which is wound so that the microwave electric power may not pass through between the openings 13b and 14b by the side of the one end, and the openings 13c and 14c by the side of the other end, linearly.
Patent JP-2003109676-A (JP)
Title: Semiconductor for photoelectric conversion material, photoelectric conversion element and solar battery
Inventor: FUKUDA MITSUHIRO
IPC: H01L31/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor for a photoelectric conversion material of excellent durability with high photoelectric conversion efficiency, a photoelectric conversion element and a solar battery. SOLUTION: This semiconductor for the photoelectric conversion material is sensitized using a squarylium or croconium coloring matter expressed by a general formula 1, wherein A is a squarylium nucleus or a croconium nucleus, X<1> and X<2> are each a chalcogen atom, R<11> , R<12> , R<13> , R<14> are each an alkyl group, an aryl group or a heterocyclic group.
Patent JP-2003107858-A (JP)
Title: Developing device and image forming apparatus
Inventor: KIMURA TAKENOBU
IPC: G03G15/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device for forming a toner image enabling a high quality visible image for a long period of time even when spherical toner is used as toner constituting a two-component developer, and to provide an image forming apparatus which can obtain a high quality visible image. SOLUTION: The developing device has a developer carrier consisting of a rotating sleeve to carry and transport the two-component developer consisting of the spherical toner and a spherical carrier, and a developer agitation feed part to feed the developer to the developer carrier while mixing and agitating the developer. The developing device is further provided with a non-charged toner detecting means for detecting an amount of non-charged toner in the two-component developer. The developing device has a rotation control means to adjust the rotational speed of a rotating member for mixing and agitating the developer which constitutes the developer mixing agitation part, according to an amount of non-charged toner detected by the non-charged toner detecting means. The image forming apparatus is provided with the above developing device.
Patent JP-2002197489-A (JP)
Title: Interpolation animation operation on graphic base of graphical user interface
Inventor: COYNE ROBERT E
IPC: G06T13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic display system or facilitating the use of a graphical interface for an interactive animation. SOLUTION: This electronic display system that operates so as to facilitate a two-dimensional or three-dimensional animation that is prepared by a user, is interactive and is rich in expression, a method and a computer-readable medium are provided. A desired character or image is inserted on a first window by a computer-executable instruction (1), an anchor is inserted on a second window by selecting a desired pose among a plurality of prescribed poses in each anchor (2), a cursor is dragged over to a desired anchor on the second window, and the characteristic of the desired anchor is applied additionally to the desired character or image, on the basis of the proximity of the cursor to the desired anchor (3).
Patent JP-2003109290-A (JP)
Title: Disk loading device
Inventor: MORI MASATERU
IPC: G11B17/056
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk loading device in which the entire device is miniaturized by simplifying the configuration of a deceleration mechanism. SOLUTION: The disk loading device is provided with a cam gear provided with a tooth part and a toothless part at an outer peripheral part, a plurality of trays on each side part of which a rack is formed, and a plurality of gear groups which gear with the tooth part of the cam gear outer peripheral part and the rack of the tray side part. The rotation of the cam gear reciprocates the tray between an attachment and detachment position where the disk is attached and detached and a play-back position where the disk is played-back. The tooth part is formed at the inner peripheral part of the cam gear, and a reduction gear which reduces the rotation of a motor to drive the cam gear is arranged in the inside of the cam gear so as to gear with the tooth part.
Patent JP-2003104806-A (JP)
Title: Method of growth inhibition of microorganism in water system and method for sterilizing microorganism
Inventor: NOBATA YASUHIRO
IPC: G01N33/53
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of growth inhibition of microorganisms and a method for sterilizing the microorganisms, against slime-forming microorganisms attached on the flouting microorganisms and the surface of a solid in water, and further microorganisms surrounded by the slime in water systems such as various industrial process water, cooling water, or washing water. SOLUTION: This method of growth inhibition of microorganisms and the method for sterilizing the microorganisms, are provided by using (A) a halogenated hydantoin expressed in the general formula (1) (wherein, R<1> , R<2> are each the same or different and at least one of them is Cl or Br, and another is any of Cl, Br or H; R<3> , R<4> are each the same or different and H or a 1-12C alkyl) and (B) an alkylketene dimmer expressed by the formula (2) (wherein, R<5> , R<6> are each a straight chain or branched 12-22C alkyl or alkenyl) and/or its hydrolysate as a combination.
Patent JP-2003106456-A (JP)
Title: Fluororesin covered gasket
Inventor: NAKAGAWA SHINYA
IPC: F16J15/10
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To have superior airtight characteristics and to improve airtightness of a fluororesin covered gasket when there is a joining part in a fluororesin casing in particular. SOLUTION: This fluororesin covered gasket having an annular core body fitted in an annular groove in the fluororesin casing is so formed that a fluororesin porous body sheet is fitted to the upper/lower surfaces of the fluororesin casing. It is particularly preferable when the fluororesin casing is provided with the joining part. The fluororesin casing is preferably made of polytetrafluoroethylene (PTFE). The fluororesin porous body sheet is preferably made of polytetrafluoroethylene (PTFE). The fluororesin porous body sheet is preferably fitted to the fluororesin casing by spot welding.
Patent JP-2003067826-A (JP)
Title: Method for selling health food by utilizing automatic capsule vending machine
Inventor: AGARI NORIHIKO
IPC: G07F11/62
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that curcuma has to be carried with a user and that the user can not take the curcuma if the user forgets the curcuma in the case the user drinks alcohol at a place where the user has gone even through the user ideally takes the curcuma at and just after drinking alcohol because there is a time ideal for nutrient uptake on the basis of a characteristic belonging to food concerning health food in particular, and that the user has to carry health food each time the user takes the health food even in the case of health food the user takes just before or just after exercise or the like. SOLUTION: Health food such as bagged curcuma, agaricus, Momordica Charantia and litchi is inputted in a capsule for an automatic capsule vending machine, and the vending machine is installed at an eating house such as a snack bar and a drinking parlor, within a station yard, a gym and a hotel, on a road, etc. Accordingly, the health food can be soled even without opening a store, and advertising activity can further be performed at the same time by enclosing advertisement or the like in a capsule so that a proprietor significantly reduces expense.
Patent JP-2003115460-A (JP)
Title: Method for fabricating silicon carbide semiconductor device
Inventor: KATO NOBUYUKI
IPC: H01L29/78
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent surface roughening of an epitaxial film in a method for fabricating a silicon carbide semiconductor device in which selective epitaxial growth is conducted on a silicon carbide substrate of (11-20) face. SOLUTION: A silicon carbide substrate of (11-20) face is prepared and a mask material having a mask pattern of specified shape is formed on the silicon carbide substrate. The side forming a mask pattern is set to make a specified angle or more (preferably, 3 deg. or above) against the (0001) face of the silicon carbide substrate. An epitaxial film is formed on the silicon carbide substrate by selective epitaxial growth using that mask material. Since 3C-SiC can be prevented from being formed in the epitaxial film deposition process, surface roughening of the epitaxial film can be prevented.
Patent JP-2003116040-A (JP)
Title: Rental digital camera system, controller, and digital camera
Inventor: TANAKA MASAHIDE
IPC: H04N21/2343
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a rental digital camera system that a user can comfortably use. SOLUTION: A controller is provided which has software necessary for functioning hardware of a digital camera and a rental control means of the software for the digital camera. Rental software provides a radio control signal from the controller, or is software itself with a limit. Contents of the software are determined in accordance with rental conditions. A transmission of the control signal or a function of the software itself is stopped by a termination of a rental. The digital camera itself of the hardware only is bought in and the software is rented. In the capable executing digital camera arithmetic addition and readout with an electronic zoom on a tele-side, the arithmetic addition and readout is stopped and the number of pixels is increased.
Patent JP-2003115795-A (JP)
Title: Communication system, server for use therein, agent control method, agent control program
Inventor: TAGUCHI TSUTOMU
IPC: H04M3/42
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a presence service on a network over the radio communica tion networks without mismatching the presence information of a user on the client side. SOLUTION: Presence information is registered in a home location register HLR for a radio client PC-M-a. A user presence agent UPA-a informs the registration content in real time to a presence server PS-M-a. The content informed to the presence server PS-M-a by the user presence agent UPA-a is also informed to specified clients PC-I-a and PC-I-b. A presence service being provided on a network over the radio communication networks can thereby be provided without mismatching the presence information by informing registered presence information in real time.
Patent JP-2003113431-A (JP)
Title: Method for melting metal with water-cooled hearth, and water-cooled hearth therefor
Inventor: MORI KENYA
IPC: G01N1/28
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal melting technology for easily manufacturing an alloy having a uniform composition by using a water-cooled hearth. SOLUTION: In a process for melting a metal by using the water cooled hearth, which disposes a metal sample to be melted in a recess formed in the water cooled hearth, and gives heat to it by a heating means to melt the metal sample in the recess, this method includes making the form of the recess to be a long groove, forming a flowable melted zone and an unmelted zone in the metal sample, by arranging the metal sample on an end side of the long groove and melting a part of it by the heating means, and melting the metal sample while moving it to the other end side by making the melted zone flow to the other end side of the long groove.
Patent JP-2003122181-A (JP)
Title: Image forming apparatus
Inventor: TAMURA KENICHI
IPC: G03G21/20
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for the maintenance of a part having been at a high temperature, by efficiently cooling a fixing unit. SOLUTION: The apparatus has a control means that, with a fixing heater off, turns on a fan for cooling the fixing unit. The fixing unit is efficiently cooled, for example, by switching an air stream passage.
Patent JP-2003122198-A (JP)
Title: Image forming apparatus
Inventor: KANEKO MASARU
IPC: B41J29/46
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of grasping exact information on jamming history inside the apparatus. SOLUTION: When a printing requirement is received and as soon as a printing ready state is attained, paper feeding is started. When a jamming occurs in a paper feeding unit, F- A1 is turned on out of F$ JAM being a flag. Similarly, when a jamming occurs in a resist part, F- A2 is turned on, and when it occurs in a fixing part, F- A3 is turned on. When a jamming occurs in a mail box unit 300, F- B is turned on, in a double-sided unit 200, F- C is turned on, and in a finisher unit 400, F- D is turned on. A task to turn on the flag is performed by a printing task to control printing operation, and a task to check a jamming flag and log it in a non-volatile memory is performed by a status check task by performing polling at specified time intervals.
Patent JP-2003122182-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TOYODA MIHO
IPC: H05B6/14
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device having good fixing quality and an image forming apparatus. SOLUTION: A plurality of induction coils 12a, 12b, 12c, 12d, 12e and 12f to form magnetic flux by electric power supplied are juxtaposed in the axial direction. The fixing device 10 is configured to have a fixing roller 11 which generates heat by an induced current caused by the magnetic flux formed by these induction coils 12a, 12b, 12c, 12d, 12e and 12f and which fixates a toner image on recording paper R by the heat from the fixing roller 11. The fixing device 10 is further provided with a CPU 21 to control electric power supply to each induction coil 12a, 12b, 12c, 12d, 12e and 12f.
Patent JP-2003118058-A (JP)
Title: Releasable laminated film and process film for ceramic green sheet using the same
Inventor: KAWAZU YUKIO
IPC: B32B27/36
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a releasable laminated film capable of recovering only a polyester substrate film with good purity by easily peeling and removing the polyvinyl alcohol layer formed on the polyester substrate film. SOLUTION: The laminated film is constituted by forming a polyester layer (A) containing a wax compound on at least the single surface of the polyester substrate film and forming a polyvinyl alcohol layer on the polyester layer (A). The peel strength of the polyvinyl alcohol layer and the polyester substrate film is 0.5-30 mN/cm.
Patent JP-2003118938-A (JP)
Title: Reel with winding frame for top tape
Inventor: TAZAKI KAZUO
IPC: B65H75/14
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a top tape winding reel providing ease of removal of a top tape wound by a winding reel for a surface mounting device of a printed circuit board, while coping with varying diameters of a core, by making it easier to provide a gap between the top tape and the reel through rotation, with regard to difficulty in removing the top tape that is tense due to a small gap provided by rotation between the core and the tape and a small slackening width which result from pressure winding method, although the fixed diameter of the core on which the tape is wound is made variable by rotation for the removal of the tape. SOLUTION: The frame of the top tape winding reel is fitted in place using a boss and the diameter of the winding reel is increased by the fitting of the boss. After winding has ended, the boss is removed to reduce the diameter of the winding reel and enable the top tape on the reel to be released from the core diameter. The reel diameter is increased or decreased by the attaching means of the boss.
Patent JP-2003117353-A (JP)
Title: Method for catalytically reducing nitrogen oxide and catalyst therefor
Inventor: NAKATSUJI TADAO
IPC: B01J23/63
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for burning fuel supplied by a cyclic rich/lean fuel supplying method and catalytically decomposing NOx in exhaust gas generated by the burning with high durability and a catalyst therefor. SOLUTION: This catalyst comprises a surface catalyst layer (A) which has at least one between a mixture of oxides of at least two elements selected from ceria (a), a praseodymium oxide (b) and a rare earth element (c) other than (a), (b) and a compound oxide thereof, an intermediate catalyst layer (B) which has a first catalytic component containing at least one kind selected from a mixture of oxides of at least two elements selected from ceria (a), praseodymium oxide (b) and a rare earth element (c) other than (a), (b) and a compound oxide thereof and a second catalytic component containing at least one kind (d) selected from rhodium, palladium and oxides thereof and an inside catalyst layer (C) which has at least one kind of catalytic component (a) selected from platinum, rhodium, palladium and oxides thereof and a carrier (b).
Patent JP-2003122137-A (JP)
Title: Image forming apparatus
Inventor: HORI HIROAKI
IPC: G03G15/14
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the rear end of a recording paper from being soiled with toner on the surface of a transfer roller. SOLUTION: An elastic Mylar (R) plate 31 is disposed on the downstream side from the transfer roller 19 in a path along which recording paper P is carried. After the rear end of the recording paper P is passed through a nip part between the transfer roller 19 and a photoreceptor drum 22, the vicinity of the rear end of the recording paper P is released to become free to move and load applied to the Mylar plate 31 becomes small. Consequently, the elastic Mylar plate 31 returns to be in its straight form and the vicinity of the rear end of the recording paper P is sprung up by the front end of the Mylar plate 31 and separated from the transfer roller 19.
Patent JP-2003124815-A (JP)
Title: Device, method, and program for partial selective conversion
Inventor: SEKINE MASATOSHI
IPC: H04N19/146
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To achieve both reduction of an information amount and high accuracy of signal processing at the same time. SOLUTION: A signal converting circuit 10 compresses all object input data to be analyzed. Then a decision circuit 40 of a signal processing analyzing device 30 extracts an area of high importance or an area in which the compressibility should be lowered from the data of high compressibility outputted from the signal converting circuit 10. Further, the signal processing analyzing device 30 outputs the extraction result of the area as a command to the signal converting circuit 10. Further, the signal converting circuit 10 outputs data whose compressibility is partially low to reread-in image data with the command as to the area extracted by the signal processing analyzing device 30.  Lastly, the signal processing analyzing device 30 performs recognition operation by template matching by using the outputted data, and when recognizing that the desired extracted area has desired compressibility, outputs its result.
Patent JP-2002256811-A (JP)
Title: Gas turbine nozzle blade insert and its fitting method
Inventor: MILLER WILLIAM JOHN
IPC: F01D25/08
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine nozzle blade insert for impact cooling of a nozzle blade wall and which is capable of being easily mounted on a nozzle blade cavity that is in a state where there is provided a prescribed impact cooling clearance between the inset and a nozzle blade wall, as well as a method of mounting thereof. SOLUTION: The insert body is individually inserted into the clearance while a spreader 100 is provided with resilient force to the insert body in the direction in which a standoff 96 is engaged with a nozzle blade wall part, thereby causing the standoff 96 to be engaged with the nozzle blade wall part, thus giving the designed impact clearance between the outside wall part of the insert body and the nozzle wall part. The spreader is fixed on the inside wall part of the insert proper by welding or brazing, and the inserts body are mutually fixed and fastened to the nozzle blades.