baber/WOPTO huggingface dataset:
Patent JP-2003024063-A (JP)
Title: Method for continuously amplifying dna and device for the same
Inventor: KAWAI TOSHIO
IPC: C12N15/09
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously amplifying a DNA, capable of performing the amplification reaction in a large amount and effectively and continuously by performing the temperature-treatments of a reaction liquid containing a DNA fragment as a mold and reagent liquid by using thermal exchange liquid at different temperatures. SOLUTION: The device for continuously amplifying the DNA has a reaction liquid vessel 1, a thermostat vessel 2 for degeneration, a thermostat vessel 3 for annealing, a thermostat vessel 4 for elongation, a circulating passage 6 circulating through each of the vessels 1, 2, 3, 4, and a pump 7 operating to supply and transfer the reaction liquid 5 in the circulating passage 6 in one direction. By transferring the reaction liquid 5 with the pump 7, the reaction liquid 5 is maintained at prescribed temperatures in each of the thermostat vessels 2, 3, 4. As compared with a batch method, since the amplification reaction can be performed under preferable conditions by improving heat exchange efficiency to make the reaction liquid 5 at prescribed temperature states uniformly and also rapidly, amplification efficiency can be widely improved.  Since the amplification reaction is performed by transferring and supplying the reaction liquid 5 by circulation, it is possible to set the amplification amount of the DNA per on time as a large amount.
Patent JP-2003028929-A (JP)
Title: Sequence monitor for semiconductor testing device
Inventor: TADA HIDEKI
IPC: G01R31/28
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sequence monitor for semiconductor testing device which has the function of accurately and easily indicating the transition variations of power on/power off, in a specified plurality of tester pins by a unit of pin group. SOLUTION: This sequence monitor for semiconductor testing device indicates on a screen a pin group of a plurality of pins as one sequence waveform, as well as variation in each transition position of the pin group obtained through simulation in the same sequence condition, on the screen so that the transition deviation of the pin group is indicated clearly.
Patent JP-2003032206-A (JP)
Title: Automatic road broadcasting device and method
Inventor: TOMONO HIROKO
IPC: G10L13/08
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To enable even an operator of low-level skill, to easily carry out a road broadcasting operation corresponding to the present state of the roads without fail, in a road broadcasting service. SOLUTION: A broadcast message forming unit 201, which indicates questions on a control terminal unit 100 on the basis of question data Q stored in a question data storage 203, then an operator arbitrarily selects one of the questions indicated on the control terminal unit 100, it is determined whether typical message data P are determined on the basis of the selection result; and when it is found that typical message data P are not determined, a procedure for indicating the questions and receiving the answer to the selected question is carried out repeatedly, until the typical message data are determined. When the typical message data p are determined but required to be modified, the typical message data P are modified by the operator via the control terminal unit 100, and broadcast message data R are formed.  A voice-synthesizing unit 209 synthesizes broadcast message voice data V, on the basis of the broadcast message data R. A broadcast sending unit 300 sends out the broadcast message voice data V to a broadcasting facility.
Patent JP-2003031110-A (JP)
Title: Electron emission element, display device and manufacturing method of electron emission element
Inventor: KOJIMA AKIHIRO
IPC: H01J1/304
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element, a display device and a manufacturing method of an electron emission element in which a protrusion with a pointed top end that is used as, for example, a micro cathode can be formed instantaneously, and reduction of process time and manufacturing cost can be achieved. SOLUTION: By heat fusing the surface of the electron emission metal 2 locally, a drill-shape protrusion 8 is formed in the process of re-solidification of the heat-fused metal. By irradiating laser beam, the surface of the electron emission metal 2 is heat fused locally. A porous metal is used for the electron emission metal 2.
Patent JP-2003033300-A (JP)
Title: Vacuum cleaner
Inventor: YOKOYAMA HIROSHI
IPC: A47L9/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone type vacuum cleaner which is reduced in generating noise. SOLUTION: This vacuum cleaner is equipped with a cleaner body 1 with an upward openable lid body 6 and a suction port body connected to the cleaner body 1. A cyclone type dust collecting vessel 4 is stored as can be put in/out the suction side of the electric blower 2 equipped on the cleaner body 1. A suction air passage communicated with the electric blower 2 from the dust collecting vessel 4 is equipped in the lid body 6. The electric blower 2 is laterally set so that the air suction port 14 is faced to the dust collecting vessel 4 side.
Patent JP-2003027595-A (JP)
Title: Dome structure
Inventor: NOHARA AKIRA
IPC: E04B1/32
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a dome structure balanced in a structural material length and in a combination angle in a connection point. SOLUTION: A main frame structural body 2 is formed by rigidity connecting a plurality of regular pentagonal structural bodies 21 and a plurality of regular hexagonal structural bodies 22 together. While one of a plurality of the regular pentagonal structural bodies 21 is set in a top part, each of the regular pentagonal structural bodies 21 and the regular hexagonal structural bodies 22 is sectioned by a structural member 3 so that a triangular truss type sub-structural body 4 using a central point of them as a top is formed, and the triangular truss type sub-structural body 4 is divided into triangular truss forms by the structural member.
Patent JP-2003039111-A (JP)
Title: Pipe bonding structure
Inventor: UOZUMI YUKIO
IPC: B21C37/29
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a pipe bonding structure capable of improving bonding strength by upgrading the filling factor of an adhesive. SOLUTION: A pipe 4 is inserted into a bonding hole 6 and in the bonding structure to bond by filling the adhesive 10 between the internal periphery surface of the bonding hole 6 and the outer periphery surface of the pipe 4, a female screwed diameter directional groove 8 is formed on the internal periphery surface of the bonding hole 6.
Patent JP-2003037297-A (JP)
Title: Light-irradiating device, manufacturing method therefor, and lighting system using the device
Inventor: SAKAMOTO NORIAKI
IPC: F21S2/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-irradiating device having proper heat radiating properties. SOLUTION: This light-irradiating device 68 having a proper heat-radiating property is provided with a plurality of electrically isolated conducting paths 51, an optical semiconductor element 65 fixed firmly on a desired conducting path 51, and an insulating resin 67 which covers the element 65, and it integrally supports the conducting paths 51, and serves as a light-transmitting lens. This device 68 is also provided with a reflector 63, that can reflect light to the upper surface of the resin 67.
Patent JP-2003033620-A (JP)
Title: Clean air supplying apparatus and high accuracy gas mixed air supplying apparatus
Inventor: TANABE SHINICHI
IPC: B01D53/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a clean air supplying apparatus for yielding an ultra-clean space having a relatively simple structure. SOLUTION: The clean air supplying apparatus has an air circulation passage 1 having a main adsorber 2 being a chemical substance adsorption device and a distributor 4 being a clean air supply part and an outdoor air supply passage 6 connected to the air circulation passage 1. An air pump 3 is provided at the air circulation passage 1 and also a dehumidifier 9 and a chemical substance adsorption filter 10 being an adsorption mechanism are provided at the outdoor air supply passage 6.
Patent JP-2003042557-A (JP)
Title: Main stop system electric water heater
Inventor: KOBATA YUKIO
IPC: F24H1/20
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a main stop system electric water heater in which a water quantity corresponding to a using hot water quantity is supplied to a hot water storage tank and heated by a heater in the electric water heater, and in which an expanded water is hot dripped from a spout of a single-point stop cock even when supplied water is volumetrically expanded due to a temperature rise. SOLUTION: The main stop system electric water heater comprises the hot water storage tank, the heating heater, a temperature regulator, and the single- point stop cock. The water heater further comprises a sensor for detecting a flow of the water and a pump for supplying an air. Thus, the water heater supplies the air only at a water supplying time to gather the air supplied after the water supply in an upper part of the tank to replace the air with the hot water in a secondary side duct.
Patent JP-2003046367-A (JP)
Title: Piezo-electric vibrator
Inventor: ISHIKAWA MANABU
IPC: H01L41/09
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezo-electric vibrator that meets requirements of the thickness of a piezo-electric vibration region to be 3 μm or below (about 600 MHz or more in fundamental wave vibration) and has sufficient shock resistance for a crystal used for a piezo-electric raw material because the thickness of the piezo-electric vibration region formed to the piezo-electric raw material is made thinner as the frequency of the piezo-electric vibrator becomes increasingly higher. SOLUTION: In the piezo-electric vibrator, a rectangular piezo-electric vibration region 12 that stimulates a desired high frequency, a first reinforcement section 13 thicker than the rectangular piezo-electric vibration region 12 and placed around the rectangular piezo-electric vibration region 12, and a second reinforcement section 14 thicker than the first reinforcement section 13 and provided in the direction of one side of the outer circumferential part of the first reinforcement section 13 are formed by etching a flat crystal raw material plate from both the front and rear major surfaces.
Patent JP-2003046811-A (JP)
Title: Video signal processing circuit
Inventor: SAKAGUCHI TAKASHI
IPC: H04N1/387
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing circuit in which high region frequency component emphasis suitable for reduction video signal processing can be realized. SOLUTION: The video signal processing circuit comprises a circuit 716 for setting a plurality of photographing modes including a still image photographing mode and a dynamic image photographing mode, a section 703 for driving a photographing element depending on the photographing mode, means 712 for emphasizing the high region frequency of an output signal from the photographing section 703, and a circuit 713 for converting an output signal from the high region frequency emphasizing means 712 into a signal having a smaller number of lines depending on the photographing mode wherein the image quality can be emphasized even when reduction video signal processing is included by differentiating the frequency characteristics of a high region frequency emphasis signal generated from the high region frequency emphasizing means 712 depending on the photographing mode set by the photographing mode setting circuit 716.
Patent JP-2003047215-A (JP)
Title: Method and apparatus for winding coil of armature of rotating field type electric appliance
Inventor: TAKANO TADASHI
IPC: H02K15/095
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for winding a coil of armature of a rotating field type electric appliance in which a coil can surely be formed to magnetic pole tooth without insertion of a needle into a slot. SOLUTION: In the method of forming a coil of armature, the end portions in the root side of a plurality of magnetic pole teeth 61 are coupled like a ring in the radial direction for a rotating axle center C, slots 62 are formed between the adjacent magnetic pole teeth 61, and slot entrances 73 are opened in both sides of the end portions of the magnetic pole teeth 61. Moreover, in the method of forming a coil of armature of a rotating field type electric appliance, a coil 69 is wound around the magnetic pole tooth 61 by controlling a needle 66 to perform the looping operation while a winding material 68 is fed from the end of the needle 66 against each magnetic pole tooth 61.  In these methods, under the condition that the wiring material 68 is engaged and held on the coil end surface 71 of the end portion in the root side of the magnetic pole tooth 61, the needle 66 is controlled to perform the looping operation while the end of needle is maintained at the area near the slot entrance 73 between the coil end surfaces 71.
Patent JP-2003046498-A (JP)
Title: Encryption device
Inventor: OSHIMA HIDEFUMI
IPC: H04L9/18
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive encryption device without the need for a high-speed processing unit, which can employ a conventional inexpensive clock, eliminates an artificial error caused when time setting and allows a transmitter side and a receiver side to easily obtain the same value of a pseudo random number. SOLUTION: The encryption device of this invention for generating a pseudo random number starting from a prescribed constant and using the generated pseudo random number for encryption/decryption is provided with a memory means that stores the generated pseudo random number and a transmitting/ receiving means that transmits/receives the address of the memory means for storing the pseudo random number used for encryption.
Patent JP-2003050830-A (JP)
Title: Hexahedron mesh generating method and apparatus
Inventor: SUZUKI TATSUHIKO
IPC: G06F17/50
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide new hexahedron mesh generating method and apparatus applicable to optional three-dimensional model data. SOLUTION: In the method, a mesh composed of only hexahedron elements is generated inside a three-dimensional model by successively erasing cocycles generated by successively connecting the opposite sides of quadrilateral elements from quadrilateral mesh data covering three-dimensional model data, concluding a given quadrilateral mesh covering the three-dimensional model in a hexahedron and then adding the layer of the hexahedron element in the opposite order of erasure. The method is provided with a function of searching the connected quadrilateral elements not only on the surface of the three-dimensional model data but also inside the three-dimensional model and inserting the layer of the hexahedron element possessing the respective quadrilateral elements as planar domains.
Patent JP-2003047762-A (JP)
Title: Dice
Inventor: YOSHIDA MASASHI
IPC: A63F9/04
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a dice used for a game that can be very easily made on the spot and can be matched with a game. SOLUTION: The dice is made by adhering spot sheets selected from among a plurality of spot sheets to the planes of a polyhedron made of a plurality of planes. The spot sheets can be attached to and detached from the planes of the polyhedron. The spot sheets can be laminated to the top faces of the spot sheets attached to the planes of the polyhedron. The polyhedron is formed by assembling a developed plane body formed by developing the polyhedron. The polyhedron is formed by inserting a second square cylinder into a first square cylinder of a first opening and a second opening of a square cylinder form.
Patent JP-2003047816-A (JP)
Title: Filter monitoring device and filter monitoring method
Inventor: KIKUCHI YOSHIHIRO
IPC: B05B15/12
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a filter monitoring device which is capable of exactly reporting the time for exchanging an air filter and such filter monitoring method. SOLUTION: An aperture 11 is disposed on the wall surface of a painting room 10 and a chucking damper 3 which oscillates freely openably and closably with respect to the aperture 11 is disposed by means of hinges to the upper part on the outer side of the aperture 11. A patrol light 5 has an opening angle detecting sensor 51 as a switch is disposed on the upper side of the chucking damper 3 in such a manner that the chucking damper 3 touches the opening angle detecting sensor 51 and activate the patrol light 5 when the opening angle of the chucking damper 3 attains a specified value.
Patent JP-2003047842-A (JP)
Title: Ultraviolet ray irradiation apparatus and irradiation method
Inventor: TOKUMURA KATSUYA
IPC: B01J19/12
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation apparatus and an irradiation method by which an irradiation vessel is made compact, a gas atmosphere required for the treatment is formed in a short time and only the irradiation vessel is simply changed when it is soiled. SOLUTION: The irradiation vessel 4 is constituted of a transparent body 5 arranged adjacently to be along the surface of a work 3, which is to be irradiated, and a supporting base plate 6 supporting the work 3. A tightly closed space housing the work 3 to surround is formed in the irradiation vessel 4 and the supporting base plate 6 is formed as a separated body to enable to be separated from the transparent body 5. A changing mechanism for taking out the work 3 housed in the irradiation vessel 4 to change to a new work 3 when the supporting base plate 6 is, separated from the transparent body 5 is provided.
Patent JP-2003055979-A (JP)
Title: Infinite form, for slope face slope protective construction and execution method thereof
Inventor: KASHIYAE TSUTOMU
IPC: E02D17/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a fabric form member for a slope face and protective construction adapted for the purpose of repair or protection of a fallen slope or an inclined surface supposed to fall, and a technique capable of surely executing an advantageous construction as the execution method thereof. SOLUTION: This infinite form for a slope a cylindrically formed sheet-like members, and two or more input ports for a kneaded matter such as concrete or mortar are arranged in the longitudinal direction of the cylindrical sheet-like member.
Patent JP-2003052334-A (JP)
Title: Diet food
Inventor: TAKAGAKI KINYA
IPC: A23L1/308
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a diet food. SOLUTION: This diet food contains a powder of young leaves of wheat, and Spirulina. The food exhibits a diet effect without reducing appetite.
Patent JP-2003057482-A (JP)
Title: Method and device for manufacturing glass compound body
Inventor: TODOROKI SHINICHI
IPC: G02B6/122
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily join a glass compound body such as an optical waveguide type component. SOLUTION: Tips of two fibers such as optical fibers or rods are put close to each other and fused liquid of a joining material such as glass and resin is sampled by a fine amount in the space sandwiched between the tip parts; and the fusion liquid is applied to a specific position of the optical waveguide type component and cooled. For this method, a glass compound body manufacturing device equipped with a heater which controls the temperature of the tip parts of the fibers or rods is used. Consequently, glass to which thick-film formation technology by vapor-phase reaction cannot actually be applied can easily be joined with the optical waveguide type component.
Patent JP-2003055225-A (JP)
Title: Stabilized composition
Inventor: TSUJI MASAO
IPC: A61P27/04
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a composition containing flavin-adenine dinucleotide or a salt thereof stabilized at a high level even in an aqueous solution. SOLUTION: The stability of the flavin-adenine dinucleotide or a salt thereof to the light is improved by adding 0.01-100,000 pts.wt. xanthines (caffeine, theophylline or the like) based on 1 pts.wt. flavin-adenine dinucleotide or salt thereof. The composition is useful as an aqueous composition, e.g. a topically applied composition such as an eye drop, and a composition applied to the mucous membrane.
Patent JP-2003024176-A (JP)
Title: Newspaper rack for dining room chair
Inventor: MATSUOKA YOJI
IPC: A47C7/62
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a newspaper rack which is attached to a backrest even in dining room chairs of any form and size. SOLUTION: An arm (3) provided with an upper hook portion (4) is placed right and left in the upper part of a main body (1) formed in a bag form from a sheet and a belt loop (5) and a protrusion (6) for fixing are included in the lower part. A hook belt (7) provided with length adjusting holes (9) and a horizontal hook portion (8) are passed through the belt loop (5). The upper hook portion (4) and the horizontal hook portion (8) contain a metal plate (10).
Patent JP-2003062548-A (JP)
Title: Garbage treatment device
Inventor: KUBOTA TORU
IPC: B09B3/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of using a garbage treatment device while suppressing the generation of an offensive odor and with no restriction of installation sites such as indoor sites by allowing an agitation action and an exhaust action to be carried out in a good condition so as to allow a base material which decomposes and treats a garbage to be kept in a preferable condition. SOLUTION: In an exhaust means of the garbage treatment device which decomposes and treats the garbage discharged into a treatment tank 11 together with the base material 18, the constitution is so made that first and second exhaust paths 29, 30 which are connected to the outside of the device from the tank 11 are provided, a deodorizing device 33 is disposed in the path 29 as one of the paths and the exhaust capacity of an exhaust fan 31 disposed on the path 29 side is set larger than that of a second exhaust fan 32.
Patent JP-2003067969-A (JP)
Title: Optical pickup
Inventor: MARUYAMA SO
IPC: G11B7/125
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which can input and output to a recording medium of base plates different in thickness and is small in power consumption with less noise but with quick response and mechanically simple and contributes to cost reduction. SOLUTION: In an optical pickup of an optical recording/reproducing device which has a light source 2, an objective lens 7, and a reflecting mirror to bend 90 degrees the laser beam from the light source 2 to irradiate the objective lens, the reflecting mirror consists of a mirror surface which can change its shape, and a variable mirrors 6 with a surface changing means to change the above mirror surface. By changing the above mirror surface, the laser beam can be condensed to input and output to the recording medium 8 of the base plates having different thickness.