baber/WOPTO huggingface dataset:
Patent JP-2002101196-A (JP)
Title: Communication terminal
Inventor: IGUCHI MASAHIRO
IPC: H04M1/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent abuse in recording and reusing of a voice sound and an image received with a terminal on a reception side by putting a limit on them. SOLUTION: A sound-recording/picture-recording reporting part 19 reports the other side of communication of occurrence of a sound-recording/picture- recording when the received voice sound/image information is sound-recorded/ picture-recorded by a voice-sound/image information accumulating part 15, or it is outputted from an external output part 16 for it to be sound-recorded/ picture-recorded by an external device. At arrival of the report, it is recognized by a sound-recording/picture-recording detecting part 20 which directs an alert part 21 to drive an LED 22 so that a user is informed of sound-recording/picture- recording on the other side of communication.
Patent JP-2002097252-A (JP)
Title: Resin composition for optical semiconductor device and optical semiconductor device
Inventor: WADA TATSUYOSHI
IPC: H01L27/14
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for an optical semiconductor with minimal dimensional change by moisture absorption and whose hygroscopicity is large and whose moisture permeability is low. SOLUTION: This resin composition contains an epoxy resin whose epoxy equivalent is 170 or less and a curing agent whose hydroxyl equivalent is 130 or less. And the dimensional change by moisture absorption can be reduced.
Patent JP-2002112197-A (JP)
Title: Video signal recorder, video signal reproducing device, and video signal recording and reproducing device
Inventor: KATO DAISAKU
IPC: G11B27/32
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a video signal recorder that records video and audio signals to an information signal recording medium that is random-accessible, such as a hard disk and smoothly conducts reproduction and special reproduction of a program main text, while applying skip-processing to a CM(commercial message). SOLUTION: The video signal recorder is provided with a signal-recording means (63), that records a program consisting of the main text and the CM part and each information mode signal which is received with the program onto a signal recording medium, a temporary storage memory means (57) that reproduces the recorded signal to obtain an information mode identifying signal, a CM part recording position specifying means (56) that analyzes a consecutive time of the information mode identifying signal to specify parts, on which the CM part information signal is recorded, and a write/read control means (65). The video signal recorder skips the parts, on which the CM part information signal is recorded, so as to apply reproduction and special reproduction to the main text video image.
Patent JP-2002103958-A (JP)
Title: Vehicular ventilator
Inventor: YANAGIBASHI SHINGO
IPC: B60H1/34
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular ventilator capable of cooling or heating cupped beverages held in a cup holder while considering the efficiency of air- conditioning a room. SOLUTION: The vehicular ventilator comprises an air-conditioning case 12 for discharging an air-conditioned air into a compartment, a cup holder storage case 14 communicated with the air-conditioning case 12 via a branch port 13 and a cup holder 15 stored and installed to be freely pulled into the cup holder storage case 14. Cupped beverages held in the cup holder is directly cooled or heated.
Patent JP-2002101863-A (JP)
Title: Device for washing spherical fruit or the like
Inventor: TANAKA AKIRA
IPC: B08B1/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for washing spherical fruits or vegetables such as watermelons, which can reduce the damages and the like of the surfaces of the fruits or vegetables, even when the surfaces are brought into the brushes and washed with the brushes. SOLUTION: This device for washing the spherical fruits or vegetables, characterized by disposing transfer rollers 14, 14... through right and left chains 13 wound between the front driving sprocket 10 and the rear driven sprocket 11, hanging fixed brushes 16, 16... from the ceiling of the washing machine 9 in the transfer direction, and forming the fixed brushes 16, 16... into Y or X-shaped cross sections formed by gradually elongating the brushes from the outsides to the center so as to fill spaces formed when the spherical fruits are moved on the surfaces of the rollers 14, 14... in parallel to each other.
Patent JP-2002103482-A (JP)
Title: Method and apparatus for treatment for easy opening of packaging material
Inventor: ONOZAWA YASUTETSU
IPC: B31B1/90
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a technology for treatment for easy opening by which a packaging material can be easily torn while deterioration of appearance is suppressed. SOLUTION: The packaging material 4 containing a biaxially drawn PET film is heated at a temperature of at least melting point of the PET film on a temperature controlled roll 1 and immediately after the heating treatment, the packaging material is pressed and cooled by means of the temperature controlled roll and the cooling roll 3.
Patent JP-2002104655-A (JP)
Title: Powder feeding device
Inventor: ETORI TADAO
IPC: B65G65/48
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent a flow of pressure air in a powder transport line in a power storage tank through a metering chamber through which powder is discharged and which is brought into an empty state, in a powder feeding device to continuously and quantitatively feed the powder in an air transport line by utilizing a rotary table having a plurality of metering chambers. SOLUTION: Pressure air of air transport line is caused to flow to a part where a discharge port is opened to the air transport line and which is provided with an ejector to suck the discharged powder.
Patent JP-2001351877-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MORIWAKI SUSUMU
IPC: H01L21/8234
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To form a gate electrode constituted of a laminated film of a titanium nitride film in a lower layer and tungsten film in an upper layer, without lowering the reliability of a gate insulation film. SOLUTION: After forming a silicon nitride oxide film 12 which will become the gate insulation film on a semiconductor substrate 10, the titanium nitride film 13 is formed on the silicon nitride oxide film 12 by the CVD method, and thereafter the tungsten film 14 is formed on the titanium nitride film 13 by a sputtering method, The laminated film of the tungsten film 14 and titanium nitride film 13, and the silicon nitride oxide film 12 are patterned to form the gate electrode 15 and gate insulation film 16.
Patent JP-2001249368-A (JP)
Title: Wavelength converter and wavelength division multiple transmission method using the same
Inventor: ASO OSAMU
IPC: H04B10/291
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a wavelength conversion using four light wave mixing where the connection of different WDM systems formed without correlation to each other at a low cost is not possible, since there is heretofore available only the method of making simultaneous wavelength conversion of the wide-band WDM signals. SOLUTION: Only the signal light of the wavelength subjected to the wavelength conversion is attracted from the wide-band WDM signals and is subjected to the wavelength conversion utilizing FWM. The frequency interval of the fresh WDM signals subjected to the wavelength conversion is made wider or narrower than the wavelength interval of the original WDM signal. Such signal arrangement which allows more effective utilization of the ability of the respective transmission paths is constituted between the transmission path which is liable to be affected by cross talks and the transmission path, which is hardly affected by utilizing this wavelength conversion device, by which the transmission and reception of the WDM signals are made possible.
Patent JP-2002113826-A (JP)
Title: Plastic base material and gas-barrier film using it
Inventor: HAYASHI KENJI
IPC: B32B9/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas-barrier film which has high gas-barrier properties independent of temperature and humidity even at a high temperature and under a high pressure and is excellent in transparency, printability, and moistureproofing properties. SOLUTION: In the gas-barrier film, a polyolefin in which either the maximum height expressing surface roughness: Ry<1.40 μm or ten point-average roughness: Rz<0.80 μm is a surface roughness which meets the above area is a main component, and a gas-barrier film containing an alkali metal polysilicate expressed by M2O.nSiO2 (M is lithium or a plurality of alkali metals including lithium; n is a mol ratio and 1-20) as a main component is laminated on one surface or both surfaces.
Patent JP-2002070665-A (JP)
Title: Air filter having photocatalyst function
Inventor: SHIGAYA NOBUSHIGE
IPC: B01J35/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an air filter for a prime motor capable of improving the removing efficiency of impurities in the air and of preventing the production of a toxic gas and a harmful substance during combustion. SOLUTION: In this air filter 4, titanium oxide 1 is applied to or included in a filter material 2 constituting the filter so that a photocatalyst function is imparted to the filter. Impurities not completely removed by a conventional air filter and finer than the voids of the filter material 2 and gaseous impurities are stuck to the surfaces of the titanium oxide 1 of the filter material 2 and decomposed, so that the impurities intruding into the engine are reduced.
Patent JP-2002113730-A (JP)
Title: Method for molding resin curved pipe
Inventor: NISHIKAWA YUJI
IPC: B05D7/22
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To mold a resin curved pipe wherein a discontinuous bent part is not present in a pipe body and the thickness of the pipe body is almost uniform over the entire periphery and length of the pipe body. SOLUTION: The inner surface of a mold 15, which has a shape corresponding to the outer surface shape of the bent pipe to be molded, is coated with a molding resin material 22. The mold 15 can be constituted by connecting a plurality of mold members 16, 17, 18 in an axial direction.
Patent JP-2002114674-A (JP)
Title: Suspending agent for medicine containing branched-chain amino acid
Inventor: IDA MITSUYASU
IPC: A61K9/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To obtain a readily administrable suspension preparation for a medicine by lowering the bitterness of a suspension preparation containing branched- chain amino acids having a strong bitterness as an active ingredient. SOLUTION: This suspending agent is characterized in that the suspending agent comprises three kinds of branched-chain amino acids composed of isoleucine, leucine and valine as active ingredients and at least one kind of an organic acid (citric acid, malic acid, tartaric acid, ascorbic acid, or the like), as an acidulant.
Patent JP-2002116292-A (JP)
Title: Storage cask of spent nuclear fuel
Inventor: KOBAYASHI SHUNJI
IPC: G21C19/06
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a new storage cask of spent nuclear fuel, capable of effectively reducing the stress added to the cask body made of concrete. SOLUTION: The storage cask of spent nuclear fuel is provided with a cylindrical steel liner 7 along the inner wall of the cask body 1, made of concrete having a cylinder shape with a bottom for containing spent nuclear fuel. The steel liner 7 consists of a plurality of liners 8a, 8b and 8c which are separated in the axial direction. This configuration allows axial thermal expansion generated in the steel liner 7, so that stresses added to the cask body made of concrete are reduced drastically.
Patent JP-2002121636-A (JP)
Title: Method for manufacturing chamber-deposition shield and aluminum alloy
Inventor: HIRATA SHOSUKE
IPC: C22C21/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a long-life chamber-deposition shield. SOLUTION: The chamber-deposition shield 104 disposed in a vacuum chamber 112 is constituted of an aluminum alloy which is composed essentially of aluminum and in which the density of fine particles of <=1 μm diameter composed of precipitates of impurities is made to <=5,000 pieces per mm2 of cross sectional area. Because the number of particles of a second-phase compound to be nuclei of corrosion in immersion in a cleaning solution such as dilute nitric acid can be decreased, the amount to be etched by the cleaning solution can be reduced and service life can be prolonged.
Patent JP-2002121139-A (JP)
Title: Calcium-dependent dopamine hyperfunction inhibitor
Inventor: SUDO DENETSU
IPC: A61P43/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for safe and effective prophylaxis or treatment of calcium-dependent dopamine hyperfunction even when administered for a long period and prophylaxis or treatment of physical symptoms such as physical fatigue, mental fatigue, stress, depression or gastric ulcer caused thereby. SOLUTION: This calcium-dependent dopamine hyperfunction inhibitor comprises a magnesium salt as an active ingredient.
Patent JP-2002121842-A (JP)
Title: Reinforcing structure for electromagnetic wave absorption material
Inventor: YAMAMOTO MASATO
IPC: E04F13/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To permit durability to be enhanced by conducting efficient reinforcement without inhibiting the electromagnetic wave absorption performance of an electromagnetic wave absorption material and enable an improvement in compatibility for a finishing material for the interior and exterior finish surfaces of the electromagnetic wave absorption material. SOLUTION: In reinforced electromagnetic wave absorption foam glass 10, electromagnetic wave absorption foam glass 12 can be efficiently reinforced because the glass 12 is reinforced in both side surfaces only by installing an electromagnetic wave transmittance reinforcing material 14 in the obverse-side surface 12A of the glass 12 and installing an electromagnetic wave reflection reinforcing material 16 in the reverse-side surface 12B of the glass 12. Additionally, the transmittance of electromagnetic waves through the material 14 can prevent interference with the electromagnetic wave absorption performance of the glass 12.  Consequently, in the glass 10, the durability can be enhanced by conducting the efficient reinforcement without inhibiting the electromagnetic wave absorption performance of the glass 12, and by extension it is possible to enhance the compatibility for the finishing material for the interior and exterior finish surfaces of the glass 12.
Patent JP-2002119565-A (JP)
Title: Bathtub device
Inventor: TERAOKA TAKAO
IPC: A47K3/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent accidents by water leakage and enlarged damages by the water leakage in a pump part in an air bubble generating bathtub device. SOLUTION: In this bathtub device for which the pump part is arranged on a bathtub side wall so as to suck and jet bathing hot water inside a bathtub, the pump part is provided with a water absorption part for absorbing, diffusing and evaporating leaking water.
Patent JP-2002124474-A (JP)
Title: Semiconductor substrate and method of manufacturing the same
Inventor: YAMAUCHI SHOICHI
IPC: H01L21/205
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor substrate which can arrange an epitaxial film superior in crystallinity in a trench and to provide a semiconductor substrate. SOLUTION: A trench etching mask oxide film 2 is formed on the upper face of a silicon substrate 1, etching by using the mask oxide film 1 is performed, and the trenches 3 are formed on the silicon substrate 1. The mask oxide film 2 is removed, a thermal treatment is performed under non-oxidative or non-nitriding reduced-pressure atmosphere, and the inner faces of the trenches 3 in the silicon substrate 1 are smoothed. Epitaxial films 6 are formed in the trenches 3 by an epitaxial growing method, and the trenches 3 are filled with epitaxial films 6. The surfaces of the epitaxial films 6 on the substrate 1 are flattened.
Patent JP-2002123030-A (JP)
Title: Electrophotographic photoreceptor, method for producing the same, image forming method, image forming device and process cartridge
Inventor: ITAMI AKIHIKO
IPC: G03G5/147
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor with a protective layer having superior toner cleaning performance and superior stability to the curling of a cleaning blade and to provide a method for producing the photoreceptor, an image forming method, an image forming device and a process cartridge. SOLUTION: In the electrophotographic photoreceptor with a photosensitive layer and a protective layer on an electrically conductive substrate, the protective layer contains a resin having a thermoplastic organic polymer component, a siloxane condensate polymer component and an electric charge transferring structure component.
Patent JP-2002125436-A (JP)
Title: Rush harvester
Inventor: MORIYASU YASUO
IPC: A01D34/24
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To simply carry out vertical regulation of a lifting and lowering fulcrum of a reaping part (3) for keeping the reaping part in a horizontal posture and keeping the reaping height at a low height close to the ground surface in a rush harvester. SOLUTION: This rush harvester is obtained by forming the lifting and lowering fulcrum (4) of the reaping part (3) into one pipe structure and receiving the lifting and lowering fulcrum (4) with left and right receiving parts (65) of a left and right integral structure mounted on a traveling machine body (2) in a left and right integral state so as to be vertically regulable in the rush harvester obtained by freely liftably and lowerably supporting the reaping part (3) for reaping rushes vegetating in a field, selecting waste rushes from reaped rushes and binding the resultant rushes on the traveling machine body (2) and installing the reaping part (3).
Patent JP-2002135481-A (JP)
Title: Image forming device
Inventor: SHIMA NOBUHIRO
IPC: G03G21/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with structure the function of which is easily expanded. SOLUTION: The image forming device 1 in which preset control boards A1 to A3 are used to perform an image forming processing based on image information to be obtained by reading an original is characterized by connecting a new control board A4 for new functions to the control board A3 to be also required for the new functions among the control boards A1 to A3 when the new functions are added to the image forming processing to be executed by the control boards A1 to A3.
Patent JP-2002132337-A (JP)
Title: Facility operation managing system
Inventor: NARISHIMA KOICHI
IPC: G05B23/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a facility operation managing system with superior reliability and stability which can secure normal operation even in environment wherein there is equipment consuming large electric power without being affected by electromagnetic noise. SOLUTION: This facility operation managing system, having multiple controllers 5-1 which are provided by facilities 7-1 mounted with availability meters 20-1 and sending operation information out and gather operation information from the respective availability meters 20-1, a host controller 2 which monitors the respective controllers 5-1 and gathers information from the controllers, and a host computer 1 which controls the whole system and stores the information from the host controller 2, is provided with an optical communication means including optical cables 9-1, 8-1, and 3-1 transmitting information between the availability meters 20-1 of the facilities 7-1 and the controllers 5-1, and the controllers 5-1 and host controller 2 by optical communication.
Patent JP-2002126247-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the interest of a player by making it difficult to predict identification information to be stopped by not fixing the permutation of identification information and by providing unpredictability in the variable display of the identification information. SOLUTION: The game machine, which is provided with a game control means for controlling the progress of a game and a display control means for controlling display on a variable display device having plural identification information display areas on the basis of a command from the game control means, capable of giving a privilege in relation to the specified combined mode of identification information on each of plural identification information display areas, is provided with a variable display mode switching means for switching a first variable display mode for variable display according to a regular permutation to a second variable display mode for variable display according to any one of plural regular permutations and irregular permutations and on the variable display based on the second variable display mode.  After the identification information disappears on the identification information display area, the next identification information appears on the identification information display area.
Patent JP-2002134235-A (JP)
Title: Connector
Inventor: MORI KOJI
IPC: H01R107/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector wherein there is no pressure contact or pressure welding for a connection of a contact with a cable or its conductor, and wherein sliding or friction is not generated at contacting with the partner contact. SOLUTION: A conductor part of the cable, whose coating is stripped off, is made to be a contact conductor 5, and that which is mounted of a circumferential tip conductor 6 protruding from the circumference of the contact conductor cross section at its tip is made to be the first contact. On the other hand, an elastic plate conductor wherein a notch 7 is installed having a width to allow an insertion of the diameter of the contact conductor 5 but not to allow an insertion of the diameter of the tip conductor 6 is made to be the second contact 3. By pulling the contact conductor 5 backward in a state of leaving it in the notch 7, an elastic contact is obtained between the second contact 3 and the tip conductor 6.
Patent JP-2002138519-A (JP)
Title: Rain water utilization device
Inventor: OGAWA TADAO
IPC: E04D13/08
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a rain water utilization device that can store a quality rain water in a water storage tank. SOLUTION: This rain water utilization device is featured as follows; in a rain water utilization device that is equipped with a downspout 1 and a water storage tank, the downspout 1 is formed with an upper main duct 3, a branch duct 4 which is arranged in a side wall of the upper main duct 3, and connected with a water storage tank, and a lower main duct 5 with a smaller inside diameter than that of the upper main duct 3. At the same time, in the inside wall of the upper main duct, a water receiving piece 6 which receives a drop water once is installed in such a way that it can move freely up and down in an upward biased condition. At the same time, a water catching piece 6 which receives a falling water is installed to the inside wall of the upper main duct upwards in such a way that it can move freely up and down.  When the water catching piece 6 falls downwards against the above biased force, the piece is designed to close a water inlet 5a of the lower main duct 5.