baber/WOPTO huggingface dataset:
Patent JP-2003025262-A (JP)
Title: Robot for conveying workpiece
Inventor: URATANI TAKAFUMI
IPC: B25J9/06
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an arm turning type robot for conveying a workpiece which can spread a conveyable range of the workpiece. SOLUTION: This arm turning type robot for conveying a workpiece, driving by an arm mechanism driving gear A an arm mechanism comprising a front step side arm B, a rear step side arm C, and a hand D, arranges concentrically a motor for individually driving each arm and a motor for driving the hand in a support frame provided in the driving gear A, rotation of the motor driving the rear step side arm C is transmitted to the rear step side arm C through a transmitting mechanism for the rear step side arm provided in a hollow part of the front step side arm B. Rotation of the motor for driving the hand is transmitted to the hand D through a transmitting mechanism for the hand provided in the hollow part of the front step side arm B and in a hollow part of the rear step side arm C, so that each arm B, C and the hand D can be rotated endlessly.
Patent JP-2003031346-A (JP)
Title: Dish spacer for induction heating
Inventor: MISHIMA HIROYUKI
IPC: A47B31/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To heat a few foodstuffs well in heating a dish provided with a conductive layer by using an induction heating coil provided on the bottom part of each compartments. SOLUTION: A dish spacer 15 is provided with a leg part which can be positioned at a dish rack 6c of a tray 6, and a base part to hold the dish at the predetermined height. When a few foodstuffs are cooked, such dish spacer 15 is intervened between the tray 6 and the dish 7, and the conductive layer 7a of the dish 7 are positioned at a separate position from an embedded induction heating coil 14 in a under surface of a shelf 5 to decrease heating strength lower than that of normal condition.
Patent JP-2002140864-A (JP)
Title: Rotary disk data storage device and device/method related thereto
Inventor: OTTESEN HAL H
IPC: H04N7/173
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device improved for storing multi-media data. SOLUTION: The multi-media data are stored in a long spiral data track by a disk drive. The track on the reverse surface of the disk is formed to the spiral state in the opposite direction, consequently, the track on one surface is read out when an actuator is swept in, and the track on the reverse face is read out when the actuator is swept out. The compression interleaving part of the video expression such as a movie is stored in blocks on the spiral track. The blocks on the spiral track are read out by the drive at one time from the beginning to the end, and the data from these blocks are arranged to a set of buffers corresponding to the different short time intervals. A video signal is outputted from these buffers. By means of switching to the buffer having the appropriate expression of the optional short time interval, the access is carried out in accordance with the request.
Patent JP-2003029638-A (JP)
Title: Heat shrinkable label and container with heat shrinkable label by using the same
Inventor: KANAMORI TAEKO
IPC: C09D11/033
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat shrinkable label which can impart excellent decoration property and thermal insulation property to a container, which hardly causes adverse effect to an enviroment such as a discharge gas during printing, which is excellent in the productivity, and which can be easily separated from the container even when the container is a PET bottle and to be recycled after used, and to provide a container with a heat shrinkable label by using the above label with high productivity. SOLUTION: The heat shrinkable label 10 consists of a layered body of a base heat shrinkable film 1, and at least a print layer 2 by using water-based seven-color process ink, an ink layer 3 having low temperature foaming property, and a slipping protective layer 4 successively printed on the inner side of the film 1. When the heat shrinkable label is applied on a container and shrunk by heat, the ink layer 3 with low temperature heat foaming property is simultaneously foamed to reduce the apparent specific gravity of the label to <1.0.
Patent JP-2003024127-A (JP)
Title: Hair iron
Inventor: OKABE KENJI
IPC: A45D1/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To safely ironing a lock of the hair from a hair root part near a head skin by restraining high-temperature steam of a perm liquid produced at a time of pinching the lock of the hair from discharging onto a head skin side. SOLUTION: A pair of heat plates 20, 20 is fixed on facing faces of both arm parts 11, 11 of a V shaped grip 10 energized in an opening direction. Each of grooves 23 extending in the longitudinal direction of the arm parts 11, 11 is provided on each surfaces of the pair of the heat plates 20, 20. The grooves 23 open to at least front end sides of the arm parts 20, 20. Increasing a quantity of a steam discharge in the longitudinal direction of the arm parts 20, 20 decreases a quantity of a steam discharge to the head skin side.
Patent JP-2003031792-A (JP)
Title: Two-dimensional crystallized semiconductor and its producing method
Inventor: MIYAMOTO YOSHIYUKI
IPC: H01L29/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a graphite laminar substance and a nanotube substance can be synthesized using only a light element and a technology combining a carbon nanotube and an ordinary semiconductor is not yet realized. SOLUTION: A graphite laminar substance is generated on the surface of a semiconductor by applying an electric field and injecting a large quantity of holes and then stripped from the surface. A nanotube substance is also synthesized by that process.
Patent JP-2003035433-A (JP)
Title: Air conditioning system utilizing geothermal heat
Inventor: U SATOSHI
IPC: F24F3/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system utilizing geothermal heat, which can be built advantageously in terns of cost, can create a comfortable air conditioning environment by utilizing the geothermal heat and can further afford to create an effective air conditioning even in a cure which the geothermal heat cannot afford alone to cope with. SOLUTION: The air conditioning system heat exchange an atmosphere with an underground heat through an underground embedded tube 1, and diffuses the heat in a room by a fan 8. The system comprises a heat pump system 10 for indoor air conditioning, a sensor 14 for sensing a temperature and/or a humidity in the room, and a control means receiving a signal from the sensor 14 during driving of the fan 8 to operate the system 10 when the temperature and/or the humidity in the room sensed by the sensor 14 does not satisfy a desired set temperature and/or humidity.
Patent JP-2003040847-A (JP)
Title: Partially fluorinated alkyl compound, lubricant composed of the compound and recording medium using the lubricant
Inventor: KOBAYASHI TAKESHI
IPC: C10N30/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a partially fluorinated alkyl compound and a lubricant which lasts excellent lubrication effect for many hours under various use conditions and is used for magnetic recording mediums having excellent running properties, abrasion resistance, durability, etc. SOLUTION: This partially fluorinated alkyl compound is represented by general formula 1 (R is a 6-30C saturated/unsaturated aliphatic hydrocarbon group; Rf is a saturated/unsaturated fluoroalkyl group; X<1> is a bifunctional hydrocarbon group which may be substituted with a hydroxy group/amino group, an aromatic ring group or a heterocyclic ring group, an aromatic ring group or a heterocyclic ring group substituted with a hydrocarbon group/ aromatic ring or a hydrocarbon group substituted with an aromatic ring; X<2> and X<3> are the same or different and each a hydrocarbon group or an aromatic ring group which may be substituted with hydrogen or a hydroxyl group/amino group) such as C18 H37 -CH(COO(CH2 )3 N(C2 H5 )2 )CH2 COORf.
Patent JP-2003042950-A (JP)
Title: Instrument for measuring gas component
Inventor: FUJIOKA TOMOO
IPC: G01N21/35
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument for a trace amount of gas, which is easy to handle, and uses a light source enabling wavelength sweep at high spectral purity, for example, in an infrared region of 3 μm or longer. SOLUTION: The measurement instrument is provided with a first laser beam source 1 for emitting a laser beam of first wavelength, a second laser beam source 2 for emitting a laser beam of second wavelength different from the first wavelength, a sweep means 9 for sweeping either of the output wavelengths in the laser beam sources within a fixed range, an optical multiplexer 3 for multiplexing the two laser beams, a nonlinear optical element 5 for generating a beam of difference frequency between the both laser beams based on the multiplexed two laser beams, a multiple reflection sample cell 7 for the irradiating sample gas with the beam of the difference frequency, a photodetector 8 for measuring the intensity of the beam transmitted through the sample cell 7, and a means for analyzing the measured result based on an output from the photodetector 8.  A trace amount of gas component is detected to be determined quantitatively, based on the absorption of the laser beam of which the output wavelength is swept, by gas components the trace amount contained in the sample gas.
Patent JP-2003045348-A (JP)
Title: Magnetron
Inventor: MURAO NORIYUKI
IPC: H01J23/15
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron enabled to prevent a noise at broadband, and to eliminate the damage of burning of the insulation film of coil winding forming an inductor. SOLUTION: A noise preventing filter, connected to an anode terminal of a magnetron body, is constructed by a plurality of inductors including a plurality of core-shaped inductors, and out of those plurality of inductors, the inductor directly connected to the cathode electrode is turned into the core-shaped inductor, and the Curie temperature of the core of the core-shaped inductor is made lower than the Curie temperature of the core of the other core-shaped inductor.
Patent JP-2003041560-A (JP)
Title: Screen for seawater intake equipment having contamination preventing device
Inventor: MURAYAMA TOMOMASA
IPC: B01D29/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a screen for seawater intake equipment having an electrochemical contamination preventing means in combination with electric anticorrosion for improving a contamination preventing effect and greatly prolonging an interval of removing work of attached shells and the like. SOLUTION: The surface of a screen structural body 1, through which the seawater passes, is covered with a conductive rubber panel 2 and connected to a direct-current power source 3 having a reference electrode and a potential controller so that the conductive panel is used as a positive electrode while the screen structural body is used as a negative electrode. The conductive rubber panel 2 is constructed by applying a conductive rubber lining 22 onto the front face of a base material 21 formed of a conductive material and applying an insulating anticorrosion lining 23 to the back face. Electric anticorrosion using a sacrificial anode 5 is used at the same time.
Patent JP-2003045959-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: WATANABE KATSURA
IPC: H01L21/316
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To implement a multilayer interconnection using a FSG film as an insulation film between Cu wirings which is capable of reducing an influence of HF. SOLUTION: A FSG film 6 sandwiched between a SiON film 5 (upper) and a SiON film 7 (lower) is used instead of single FSG film 6.
Patent JP-2003047125-A (JP)
Title: Drainage structure for waterproof box
Inventor: HIRASAWA HITOSHI
IPC: H05K5/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a drainage structure for a waterproof box that drains water inside and prevents water ingress from the outside. SOLUTION: A flexible tube 9, which is positioned gravitationally downward, which has a bent section 10 that is bent gravitationally upward, and which flexes when pressure is applied, is installed on the drain 5 of a waterproof box 1. The flexible tube 9 is preferably curved roughly in an S-shape or a J-shape. The drain 5 is formed from a cylindrical gutter wall 6 extending gravitationally downward. The flow path 7 of this gutter 6 is preferably bent.
Patent JP-2003042739-A (JP)
Title: Foreign matter inspecting method and device thereof
Inventor: MIYAMURA OSAMU
IPC: G01B11/30
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter inspecting device capable of discriminating hair foreign matter from carbide foreign matter on a film extruded by an extruder die. SOLUTION: The film or a sheet is irradiated with inspecting light to pick up the images of the film or the sheet. From image data obtained at an image pickup device, sections with changed luminance are detected to determine foreign matter in the film or the sheet. From the circumferential length and area of the foreign matter, the shape factor of the foreign matter is computed to discriminate the type of the foreign matter.
Patent JP-2003052069-A (JP)
Title: Frequency resources assigning method in communication system
Inventor: FUJII TERUYA
IPC: H04W72/10
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce ununiformity to a minimum in assignment result of frequency resources between the same level service class users. SOLUTION: When codes are assigned to mobile terminals M2, M3, M4, as shown in (a), and a mobile terminal M1 to which four codes are fixedly assigned originates a call, a managing table is referred, and the code assignment of the mobile terminals M2, M3, M4 is adjusted on the basis of the priority level. After the adjustment, e.g. one code is assigned to the terminal M2, one code is assigned to the terminal M3, and two codes are assigned to the terminal M4. As the result that four codes are assigned to the mobile terminal M1, the code assignment is shown as (b).
Patent JP-2003048266-A (JP)
Title: Heat protective structure
Inventor: OKUYAMA KEIICHI
IPC: B32B5/28
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat protective structure having a light weight and an improved resistance to aerodynamic heating. SOLUTION: The heat protective structure 1 comprises a heat protective layer 2 integrated with a reinforcing fiber by impregnating the fiber with a matrix resin, a wear resistant layer 4 laminated on a heating side surface 3 of the layer 2 and made of a heat resistant material having air permeability, a heat insulation layer 6 adhered to a surface 5 at an opposite side to the surface 3 of the layer 2 via an adhesive, and a metal coating layer 8 coated on a surface 7 at an inside of the layer 6. The layer 4 is provided on the surface of the layer 2 to thereby protect the layer 2 against a collision with a rain droplet and an ice droplet.  The layer 4 is formed by spraying or adhering heat resistant ceramics, a fire resistant metal, a resin or the like, and since the layer 4 allows a thermally decomposed gas of the layer 2 to pass out of the structure, the structure is porous-perforated. If a heat impact breakdown due to an abrupt change of an aerodynamic heating rate is expected, a honeycomb layer made of the same material as that of the layer 2 is provided, porous heat resistant ceramic, fire resistant metal, resin or the like is filled in honeycomb holes to constitute the wear resistant layer 4.
Patent JP-2003052120-A (JP)
Title: Overvoltage detection circuit, and power circuit, power system, and electronic device using the overvoltage detection circuit
Inventor: YAMAMURA HIDEO
IPC: H02H3/20
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique which enabling an overvoltage detection circuit, even under the condition of design incapable by the conventional technique and can protect an element from damages and wrong operations. SOLUTION: This overvoltage detection circuit, used in a power source, a power system, and an electronic device, has two voltage comparison circuits, the first comparison circuit for high-speed response, comprises voltage-dividing resistors 311, 312, a voltage comparator 317, and a reference voltage source 318, the second comparison circuit for low-speed response, comprises voltage- dividing resistors 321, 322, a capacitor 323, a voltage comparator 327, and a reference voltage source 328. The second comparator circuit for low-speed response by the action of the capacitor 323, responses to no input change at a high speed, that is not component of high frequency. The first comparison circuit, however having no capacitor, responds related to any and all the components of frequency, including the high-frequency components.  Setting voltage is low selected for the first comparator circuit, setting voltage is high selected for the second comparator circuit.
Patent JP-2003049507-A (JP)
Title: Manufacturing method for lightweight aerated concrete member with long-sized element and lightweight aerated concrete member manufactured by using its manufacturing method
Inventor: NODA KAZUAKI
IPC: E04C2/30
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an ALC member with a long-sized element capable of substantially solving or relaxing at least one kind of the problem that pull-out strength is insufficient and looseness is generated in mounting and the problem that the beauty of the internal surface of the ALC member is damaged. SOLUTION: In the manufacturing method for the lightweight aerated concrete member with the long-sized element, a recessed section 3 is formed to the lightweight aerated concrete member 2, the recessed section is filled with an adhesive and the long-sized element 5 is inserted to the adhesive. In the manufacturing method for the lightweight aerated concrete member with the long-sized element, the recessed section is formed to the lightweight aerated concrete member, the long-sized element is inserted into the recessed section and the recessed section is filled with the adhesive. The above-mentioned manufacturing method in which a primer is applied to at least a part of a surface stipulating the recessed section before the recessed section is filled with the adhesive is preferable.
Patent JP-2003058453-A (JP)
Title: Network service system, contents providing service device, and repeat service device
Inventor: TANAKA TAKAHIRO
IPC: G06Q30/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a network service system for allowing a contents providing service device to safely provide contents while considering copyright protection. SOLUTION: A storage area only for respective portable telephones is previously installed in an electric communication business server 6 correspondingly to respective portable telephone numbers. A general contents providing business server 2 transfers specific contents required to be distributed by a user to the storage area. As to contents to which copyright protection instruction information is added and requiring the payment of copyright, copyright processing for the contents is executed at the time of transferring the contents from the server 2. A portable telephone user accesses the server 6 and downloads and acquires the specific contents required to be distributed from the exclusive storage area.
Patent JP-2003054740-A (JP)
Title: Device for delivering waste glass bottle
Inventor: KITA NORICHIKA
IPC: B65G47/46
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for delivering waste glass bottles W capable of smoothly delivering the waste glass bottles. SOLUTION: The device for delivering waste glass bottles has a delivering piece placed above a horizontal belt conveyor 1 having a conveying surface in the form of an inverted V or an inverted L for conveying the waste glass bottles, with its longitudinal direction serving as the direction of conveyance, the delivering piece reciprocating in a direction perpendicular to the direction of conveyance, either along a downwardly-projecting, gentle curve or approximately horizontally, for delivering the bottles to the other side and/or one side of the belt conveyor. The delivering piece is a flat brush 2.
Patent JP-2003060792-A (JP)
Title: Device for recording and reproducing a plurality of voices
Inventor: YAMAGUCHI YUJI
IPC: H04M3/56
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To separate simultaneously emitted voices to the respective voices of persons, to reproduce them, to miniaturize a device and to reduce cost in the device for recording/reproducing a plurality of voices uttered in a telephone conference system and reproducing and confirming the emitted voices when a minute is prepared. SOLUTION: The voices of subscribers A to G attending a conference are made to pass through an automatic gain controller AGC and are grouped. They are mixed by voice adders 1-1, 1-2 and 1-3, and a mixed voice is recorded in recording/reproducing parts 1-4, 1-5 and 1-6 of respective groups. The recorded voice is separated into the emitted voices of the respective persons by a conference voice separating/reproducing circuit 20 so as to output the voices. The conference voice separating/reproducing circuit 20 has an output terminal for outputting the reproduced voices of the recording/reproducing parts 1-4, 1-5 and 1-6 as they are and another output terminal for outputting the difference of the reproduced voices.  A selection switch selects one of the output terminals, and outputs the voice in which the voices of only a speaker being the object of listen-in is included even if the simultaneously emitted voices are recorded.
Patent JP-2003052377-A (JP)
Title: Method of detecting nucleic acid
Inventor: NAKAMURA TAKEMARE
IPC: G01N33/566
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple detecting method for multiple-chain nucleic acid in high accuracy. SOLUTION: This method includes a process forming a hybrid multi-chain nucleic acid by interacting a probe nucleic acid to a sample nucleic acid and hybridizing the probe nucleic acid and the sample nucleic acid, and then interacts two or more kind of luminous affinity compounds to the multi-chain nucleic acid, detects luminescence emitted as the result of the interaction of the two or more kind of luminous affinity compounds to the multi-chain nucleic- acid. Each of the two or more kind of fluorescent affinity compounds to the multi-chain nucleic acid has 0.1-0.9 chlomophor of luminescent quantum yield.
Patent JP-2003068605-A (JP)
Title: Substrate aligner
Inventor: INAGAKI YUKIHIKO
IPC: G03F7/20
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate aligner, which can flexibly cope with various kinds of exposure conditions (e.g. exposure width, spectral sensitivity region of sensitized material, etc.). SOLUTION: A laser beam L is divided into a plurality of beams, e.g. five beams by a beam splitter 325. A control part 51 gives a control command to a multichannel AOM 33 according to exposure processing contents to a substrate W, and controls so that any of the laser beam among the five laser beams formed in the above manner, is to be cast on a peripheral part of the substrate W. For example, when all channels are turned on in the multichannel AOM 33, the peripheral part of the substrate W is irradiated with five laser beams arranged in a line in the width direction. When three continuous channels are turned on and two remaining channels are turned off, corresponding to the control command given form the control part 51, the exposure width is reduced by the amount corresponding to the two laser beams.