baber/WOPTO huggingface dataset:
Patent JP-2001354523-A (JP)
Title: Hair tonic composition
Inventor: NAKAGUCHI OSAMU
IPC: A61K36/48
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hair tonic composition not giving the scalp with an undesirable irritation, having an excellent effect on hair restoration. SOLUTION: This hair tonic composition is characterized by comprising at least one kind an extract of a plant selected from Sambucus javanica Reinw.ex Bl. subsp. Chinensis, Zanthoxylum armatum, Ficus pumila L., Trachycarpus fortunei (Hook.) Wendl., Lygodium japonicum (Thunb.) Sw., Rhoeospathacea Stearn, Pachyrhizus erosus (L.) Urban, Leucaena leucocephala (Lam.) De Wit and Polygonum chinense L. as an active ingredient.
Patent JP-2001045612-A (JP)
Title: Drive system
Inventor: VAN HEYDEN MARKUS
IPC: B60L50/16
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the heat energy transmission between an electromechanical device and a flywheel, so that the electromechanical device does not impair its capacity to perform functions. SOLUTION: This is a drive system for, especially a motive power unit, having a drive shaft 12 equipped with a flywheel 23 and an electromechanical device 48. Here, the drive shaft 12 is driven for rotation by the electromechanical device 48, or/and electrical energy can be obtained at the rotation of the drive shaft 12. At that time, the electromechanical device 48 has a stator device 46 and a rotor device 54 rotatable with the drive shaft 12. At that time, the rotor device 43 is coupled with the drive shaft 12 via a flywheel 24. Then, the rotor device 54 is coupled furthermore with the flywheel 24 via a coupling region 62, and the coupling region is a region which is equipped with a heat conduction resistance elevated, regarding region 60 and 82 with which its at least one border contacts.
Patent JP-2001356108-A (JP)
Title: Biosensor
Inventor: MIYAZAKI MASAJI
IPC: G01N27/327
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent a damage such as scratch or the like in the surface of an electrode terminal and dispense with an operation such as insertion of a correction chip or the like by automatically judging the kind of a biosensor. SOLUTION: An electric conductive layer 2 on the surface of a base material 1 is slit and divided, a spacer 7 and an upper cover 12 are arranged thereon, whereby an electrode and an electrode terminal are formed. The electrode terminal corresponds to the area exposed from through-holes 9a, 9b and 9c formed in the spacer 7. The forming position of the through-holes is changed every kind of biosensors, whereby the kind of the biosensor can be automatically judged by use of a measuring instrument.
Patent JP-2002001762-A (JP)
Title: Method for molding transparent parts of game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the transparent parts of a game machine which produce novel decorative effects as well as a method for molding the parts. SOLUTION: A gate 5 for injecting a transparent molding resin and a gate 8 for injecting a foaming resin are provided in the molding cavity 3 of a mold. An opaque part 11 is formed by air bubbles in the neighborhood of the gate 8 for injecting a foamable resin for moldings 10 by injecting the foaming resin almost simultaneously with the injection of the molding resin.
Patent JP-2002008670-A (JP)
Title: Inspection equipment and inspecting method
Inventor: WATANABE KYOICHI
IPC: G01B21/00
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To remarkably raise yield in an post process of an active material storage process. SOLUTION: By inspecting an existence of a storage of an active material in a can forming a coin type of a shape of a cup, after passing through the active material storage process in which the active material is stored, only the can stored with the active material is handed over to the post process of the active material storage process. By this, a defect resulting from the active material not stored in the can, can be prevented beforehand. In this way, the yield can be markedly raised in the post process of the active material storage process of a series of the processes of manufacturing the coin type cell.  Moreover, by inspecting the existence of a position gap of the active material in the can passing through the active material storage process, only the can with which the active material is regularly stored in the post process of the active material storage process, can be delivered. Then, a defect resulting from the active material not regularly stored in the can, cane also be prevented beforehand.
Patent JP-2001358082-A (JP)
Title: Method of growing semiconductor layer and semiconductor light emitting device
Inventor: NAKAJIMA HIROSHI
IPC: H01L21/205
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of growing a semiconductor layer such as a GaN layer grown in excellent crystal having a small number of through dislocations and a semiconductor light emitting device formed through the same. SOLUTION: A groove G having an inner side nearly vertical to the main surface of a substrate is provided to the III-V compound semiconductor substrate such as a GaN substrate, extending in a prescribed direction such as a <1-100> direction or a <11-20> direction, and a III-V compound semiconductor layer such as a GaN layer is made to grow through a vapor growth method under conditions that a growth rate in the direction of the main surface of the substrate 30 is set faster than that in the direction vertical to the main surface of the substrate 30. Before a vapor growth is carried out, mask layers (33a and 33b) may be formed on the surface of the substrate 30 except the base of the groove G and a groove G forming region.
Patent JP-2002007262-A (JP)
Title: Contents distribution system
Inventor: MOCHIZUKI YOSHITAKA
IPC: H04N7/16
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a contents distribution system which enables a receiver to selectively receive contents and charging the receiver for the distribution of only the received contents. SOLUTION: A central processor 10, a provider terminal device, a receiver terminal device, and a mail server are connected via a network 2. The central processor 10 comprises a mail address registration processing part, which registers a mail address that a receiver uses and a mail address storage part 17 which stores it, a contents registration processing part 13 which registers the contents and their outline information and a contents storage part 18 which stores it, and a contents distribution processing part 14 which sends ciphered contents, outline information, and a compositing program to the mail address stored in the mail address storage part 17 and also sends a cipher key at a request from the receiver terminal device. The receiver terminal device is constituted so as to receive the ciphered contents, outline information, and composing program from the mail server and the cipher key from the content distribution processing part 14 and then put the ciphered contents together, by executing the received composing program.
Patent JP-2002010479-A (JP)
Title: Ratio differential relay for transformer protection
Inventor: ISHIZAKI YOSHIAKI
IPC: H02H7/045
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that recent transformers are less loaded, with the advance in the technology and contain less secondary harmonic components, when a surge current flows upon excitation, making them prone to make operation errors, depending on the included amount of the secondary harmonic components, by lowering the level to detect the secondary harmonics. SOLUTION: A decision circuit 100 is provided and switched by the signals from a control circuit, provided separately by inputting decision output of the ratio differential elements 71 to 73 and the detected output of the secondary harmonics suppressing elements 81 to 83. Operation errors are avoided by switching the decision circuit 100.
Patent JP-2002000705-A (JP)
Title: Electron beam radiating apparatus of medical apparatus
Inventor: YAMAKAWA TAKASHI
IPC: G21K5/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam radiating apparatus capable of simultaneous both-sided irradiation even in the case of disposing two electron beam accelerators on both right and left sides of a conveyer with the conveyer interposed between them without breakage of the accelerators. SOLUTION: In this electron beam radiating method for radiating high-energy electron beams to a medical apparatus the interior of which is filled with a liquid therein, this electron beam radiating apparatus includes a radiation conveyer for transporting the medical apparatus to an electron beam radiating area, and a pair of electron beam accelerators disposed on both sides of the radiation conveyer. The accelerators are inclined at a designated angle on the upstream side or the downstream side in the conveyer transport direction to make an acute angle to the center line of the conveyer, and retreated from the electron beam radiating areas of the mutual opposite side accelerators so that the transmitted electron beams not absorbed in the medical apparatus do not collide with the opposite side accelerators.
Patent JP-2002006599-A (JP)
Title: Developing device and image-forming device
Inventor: SAKAMAKI TOMOYUKI
IPC: G03G15/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image-forming device which realizes improvement in image quality by reducing offsetting of developer in the device. SOLUTION: By providing a barrier 13 immediately in front of an aperture part 12 provided on the downstream end of a developing chamber 3, so that it cuts off the base part of the chamber 3, the developer is accumulated in the vicinity of the downstream end and the amount of the developer carried from the chamber 3 to a stirring chamber 4 through the aperture part 12 is regulated to be equal to or under the fixed amount, then the deviation of the distribution of the amount of the developer in the chamber 3 is reduced.
Patent JP-2002011087-A (JP)
Title: Air purifying device
Inventor: USAMI TEIICHI
IPC: F28D19/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To improve heat insulation without making the device structure complicated in the air purifying device (1) that purifies the air in the room by an absorbing member (10) and that is enabled to reproduce by high temperature air the absorbing member (10) that has absorbed the odious smell content or the harmful content. SOLUTION: The first heater (24a) which heats the air for separating odious smell content or the like from the adsorbing rotor (10) and the second heater (24b) which heats the air for resolving the odious smell content or the like separated from the adsorbing rotor (10) by the catalyst structure (25) are positioned mutually adjoined in the reproducing air passage (23).
Patent JP-2002012016-A (JP)
Title: Inside/outside air switching device
Inventor: KAMEDA TOMOHIRO
IPC: B60H1/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an inside/outside air switching device for preventing freezing caused by rainwater in cold seasons when a rotary door is used as an inside/ outside air switching door. SOLUTION: This inside/outside air switching device is provided with a rotary door 13 for selectively opening and closing an inside air introducing port 11 and an outside air introducing port 12. The rotary door 13 is provided with a rotary shaft 13c, a circumferential wall 13a, a side plate part 13b, projecting wall parts 13d, 13e, and packing materials 14, 17. The peripheral parts of both introducing ports 11, 12 are provided with seal surfaces 10b to 10e and a circumferential part opening 11a. A first clearance part 40 formed of the projecting wall part 13e near the lower side of a rotary shaft 13c and the seal surfaces 10c, 10e, and a second clearance part 50 formed of the circumferential wall 13a and the circumferential part opening 11a are formed into such sizes as to prevent water from accumulating.
Patent JP-2002017082-A (JP)
Title: Power supply apparatus
Inventor: IWABORI YUTAKA
IPC: H05B41/24
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To restrain circuit efficiency from lowering by load fluctuations or power voltage fluctuations with a simple structure, in a power supply apparatus capable of performing highly efficient power conversion by reducing switching loss. SOLUTION: This power supply unit formed with a power converter circuit having at least an inductor L1, a switching device Q1, and a rectifying device D1 between a DC power E and a load circuit LOAD, comprises a means of generating magnetic fluxes of the same polarity as the polarity of the magnet fluxes generated by an inductor current having a polarity applying negative- polarity current to the load circuit LOAD on a magnetic path forming the inductor L1 during the period except while the current running through the inductor L1 has such a polarity as to apply positive-polarity current to the load circuit LOAD. Preferably, a means for generating magnetic fluxes in the inductor L1 serves as a means for applying current to a secondary winding.
Patent JP-2002015878-A (JP)
Title: Sensor device and lighting system
Inventor: TAKAHASHI HISAAKI
IPC: H05B37/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve operability of the control of a luminaire by a human sensor and reduce a cost required for facilities. SOLUTION: A switch part 17 and a receiving part 18, for receiving a signal of a remote control transmitter 41, are provided for a sensor device 1 installed by being embedded in a ceiling. Each of the switch part 17 and the remote control transmitter 41 can set a lighting keeping time (t). The set content can be confirmed by transmitting it to the transmitter 41. Plural luminaries 2 can be controlled simultaneously by connecting an external relay. When a push-on switch SW1 is operated, the luminaire can easily be turned off in leaving a room, and the sensor is recovered after a prescribed period so that the operability can be improved.
Patent JP-2002026136-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: OKAWA SHIGEAKI
IPC: H01L27/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the junction capacity of an input element formed on a substrate by using a substrate with high specific resistance by decreasing the impurity density of the semiconductor substrate and a semiconductor integrated circuit device, and then to surely output a fine signal by reducing the outflow of an input signal of the input element. SOLUTION: This semiconductor integrated circuit device uses a P- type high specific resistance semiconductor substrate 33 as a semiconductor substrate for an NPN transistor 31 and a junction-type FET 32. Consequently, a depletion layer is formed large in size on the substrate 33 with a reverse-bias voltage, and the junction capacity of the input element is decreased. Then the outflow of the input signal of the input element is reduced, to obtain a semiconductor integrated circuit device which surely outputs the fine signal.
Patent JP-2001029572-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To break through a limit of playing amusement capable of being provided with conventional pinball game machines having only one variable display and to create new amusement by a novel play. SOLUTION: Besides a special variable display 1, an ordinary variable display 2 is provided. When shot balls pass through a starting passage opening 7, the ordinary variable display 2 works to variably display, and the movable members 4a, 4b of an ordinary variable winning ball device 4 are opened or closed only at the time when the indicated result becomes a specified display pattern and when balls fall in the ordinary variable winning ball device 4 and win a prize, and a special variable winning ball device 3 is variably displayed and opened in accordance with the indicated result to make a big winning. Special variable displays 1a-1c and ordinary variable displays 2a, 2b are integrally constituted.
Patent JP-2002019238-A (JP)
Title: Image forming apparatus
Inventor: KANEKO HIROYUKI
IPC: H04N5/76
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of economically executing so-called index-printing for indicating a list of all the images. SOLUTION: In the case where so-called index printing for printing a plurality of images is performed on one sheet of paper in a matrix fashion in order to indicate a list of the images recorded on a detachable card memory, a controlling microcomputer 11 controls the printing corresponding to selection by a user as to whether or not the last page is to be printed. As a result, it is possible to avoid, based on the selection by the user, a case that printing of the last page having only a few images and a blank portion in the greater part is performed, thereby preventing waste consumption of papers, an ink cartridge and the like.
Patent JP-2002034718-A (JP)
Title: Sofa bed
Inventor: PATELLA PINO
IPC: A47C19/12
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the conversion of a bed to a sofa. SOLUTION: This sofa bed has an innovative mechanism for position adjustment and quick assembly. The mechanism is characterized by having the padding elements supported by the frames connected by two hinges and bringing the wheels 4 of front legs 3 into contact with a floor 5 at both positions in bed and sofa. Further, the sofa bed has a mechanism for locking the turn of a seat frame relative to a back frame and also has a lever for facilitating the conversion of bed to sofa. Thereby, the assembly of space bars to the left and right sides is facilitated, but it is necessary to provide the bed with a sufficiently rigid base in order to use the above space bars.
Patent JP-2002018339-A (JP)
Title: Coating device
Inventor: HIROSUE TORU
IPC: B05C5/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating device having no remaining portion of a coating liquid in a liquid storing part of the inside of a die. SOLUTION: The liquid storing part 34 formed to penetrate to the inside of the die 14 in the width direction in the lip coater type coating device 10 is provided and a left side wall 36 and a right side wall 38 freely movable in the left and right direction are provided in the inside of the liquid storing part 34.
Patent JP-2002017515-A (JP)
Title: Bed and method for expanding surface area
Inventor: ISHIBASHI AKIRA
IPC: A47C17/22
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a safety bed maintaining stability even when sitting on an expanded part, etc., when side parts are added in order to widen the upper surface of the bed. SOLUTION: The bed B is provided with a bed main body 1 and expansion bodies 2. The main body 1 consists of a base part 11 and a mattress 12. A housing part for housing the bodies 2 is provided inside the part 11. The bodies 2 have plural casters 23 at their outside parts. The bodies 2 are connected to the housing part partition by extensible connectors. When the bodies 2 are placed in contact with both of the side parts of the main body 1 by the connector in tension. The upper sides of the bodies 2 are fixed to the main body 1 by Hook-and-Loop fasteners.
Patent JP-2001060412-A (JP)
Title: Floodlight
Inventor: DENDA KESAO
IPC: F21Y101/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a floodlight which is easily stored without taking up much space in its transportation. SOLUTION: This device is composed of a movable chassis 4, and a freely expandable elevator provided with a generator fixedly mounted on the chassis 4 and a floodlamp 6 on its upper end. An extension prevention device 29 for preventing extension of a third mast 12 and a fourth mast 13 at the lowest descending position of the fourth mast 13, is disposed between an upper end of a second mast 11 and an upper end of the fourth mast 13. Thereby, a mast locking device for fixing a second mast 11 to a first mast 10 when the second mast stands is disposed between the first mast 10 and the second mast 11.
Patent JP-2001058471-A (JP)
Title: Flexographic printing plate precursor containing ink-jet acceptable layer
Inventor: LEENDERS LUC
IPC: G03F1/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a material suitable to produce a flexographic printing plate by an ink-jet method in a conventional form, especially in relation to light used for flood exposure of a photopolymer layer, a material having high acceptability of water base ink so as to enable application of an exposure mask having high optical density, and a material retaining high acceptability of water base ink during storage. SOLUTION: The material suitable to produce the flexographic printing plate is obtained and constituted of a base, a photopolymer layer, a barrier layer in which a main component is a polymer different from gelatin, and an ink-accepting layer, in which a main component is gelatin, in the above-mentioned order. An image having high optical density can be printed on the ink-accepting layer by injecting water base ink according to the image because gelatin contained in the ink-accepting layer has excellent acceptability of ink and because the barrier layer decreases diffusion of a monomer from the photopolymer layer to the ink-accepting layer. Then, the image existing in/on the ink-accepting layer can be used as a photomask for the following sufficient exposure of the hotopolymer layer. The flexographic printing plate is obtained after treatment.
Patent JP-2002030960-A (JP)
Title: Injection timing control device for spark ignition internal combustion engine
Inventor: TAKAHASHI ATSUSHI
IPC: F02D45/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an injection timing control device for a spark ignition internal combustion engine capable of setting a delay angle amount of an injection timing during cold down of an engine to a high value as much as possible in a range that a combustion state is not worsened and capable of further effectively suppressing smouldering of an ignition plug. SOLUTION: An electronic control device 30 switches the combustion form of the internal combustion engine between stratified combustion and homogeneous combustion. During homogeneous combustion, the electronic control device 30 varies a fuel injection timing during warming up of an engine set at the first half stroke of a suction stroke to a timing on the delay angle side dating cold down of an engine. The electronic control device 30 detects a fluctuation of an engine rotation speed as a combustion fluctuation amount and varies a delay angle amount when a fuel injection timing is varied to the delay angle side at a fuel injection timing based on the detecting combustion fluctuation amount.
Patent JP-2002034236-A (JP)
Title: Dc-dc converter and electronic device using it
Inventor: IDE YOSHITERU
IPC: H02M3/28
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter and an electronic device using it that are capable of reducing a switching loss with a simple circuit. SOLUTION: This device is provided with a transistor Q1 connected to a DC power source Vdc, a transistor Q3 connected between the emitter and base of the transistor Q1, a capacitor C3 connected between the collector of the transistor Q1 and the base of the transistor Q3, and a diode D2 connected between the base and emitter of the transistor Q3. With this circuit, the accumulated carrier at the base is caused to flow rapidly when the transistor Q1 is turned off. This shortens the transient time and reduces the switching loss, which consequently makes it possible to improve the conversion efficiency.