baber/WOPTO huggingface dataset:
Patent JP-2002119594-A (JP)
Title: Oxygen permeable membrane type concentrator
Inventor: ARIMURA YASUSHI
IPC: B01D53/26
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen permeable membrane type concentrator which is supplied with properly humidified air, saves time and labor for removing dehumidified water and is sanitary by drying the inside of piping of the concentrator. SOLUTION: The oxygen permeable membrane type concentrator 17 is constituted to extract oxygen-enriched air by using an oxygen permeable membrane unit 4 from air which is sucked into a casing 2 by a fan 9 and to cool and dehumidify the oxygen-enriched air. The concentrator 17 is also constituted in such a way that a water permeable tank 19 made of water permeable material with low air permeability is arranged in the discharge passage 18 of the extracted oxygen-enriched air, the tank 19 is disposed in the exhaust passage 20 of the fan 9 and water which is dehumidified from the oxygen-enriched air, temporarily stored in the tank 19 and oozed out onto the outer surface of the tank 19 is evaporated by the exhaust of the fan 9.
Patent JP-2002127170-A (JP)
Title: Method for producing magnetic rubber material
Inventor: NISHITSUTA YUICHI
IPC: H01F41/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a magnetic rubber material in which anisotropic magnetic powder is oriented, and the magnetic flux density and magnetic anisotropy of the material are improved irrespective of the shape of molding. SOLUTION: The magnetic rubber material is produced by drying a fluid, in which 100-900 pts.wt. of the anisotropic magnetic powder per 100 pts.wt. of the rubber component of rubber latex into is added into the latex, in a mold in which a magnet is embedded and molding the dried product.
Patent JP-2002125780-A (JP)
Title: Sink
Inventor: HASEGAWA SACHIKO
IPC: A47B77/06
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a sink which has a good appearance, enables elderly people to wash dishes and to use a cutting board while sitting on a chair, and enables them to work while standing. SOLUTION: This sink is equipped with a countertop 1 which is made of an artificial marble and is placed on a cabinet 7, and a sink 2, which is installed at the periphery of an opening made on the counter top 1. An open space 5 where knees of a person sitting on a chair can be put is made under the sink 2. An upper edge of a front wall 21 located on the sink 2 is made lower than an upper edge of a side wall 22 and that of a back wall 23. An elbow pad 6 is placed on a low part of the upper edge on the front wall 21 of the sink 2, and the elbow pad 6 is made of the same material used for the countertop 1.
Patent JP-2002130001-A (JP)
Title: NOx DISCHARGE-RESTRAINED TYPE HYBRID VEHICLE
Inventor: SUZUKI NAOTO
IPC: B60L50/16
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To restrain NOx from being emitted into the atmosphere because of disturbance in NOx emission control by HC and CO in engine restart by oxygen discharged into a catalytic converter after fuel is blocked, when an engine is stopped for a while in a hybrid vehicle combined with engine drive and motor drive wherein the stoppages are frequently repeated. SOLUTION: A load is applied to the engine by a generator when the engine is stopped for a while by the fuel block, and idling of the engine is controlled thereby after the fuel block, so as to restrain exhaust rich in oxygen from being discharged into the catalytic converter after the fuel block.
Patent JP-2002136128-A (JP)
Title: Magnetic core, coil component and power circuit using the same
Inventor: MATSUMOTO HATSUO
IPC: H01F1/08
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide magnetic cores which enables obtaining of a switching power source having a simple configuration, small-sized, high-efficiency, and is economical, and to obtain a coil component and a power circuit using them. SOLUTION: In the coil component to be used for an active filter circuit, a coil 12 is formed in the core portion of a pair of E-shaped magnetic cores 11A, 11B, having soft magnetic properties such as Mn-Zn ferrite, etc., so as to be interlinked with magnetic flux, and air gaps are formed in the joining parts of the outside legs out of the opposed surfaces of the pair of magnetic cores 11A, 11B, which are contraposed to each other. In the air gaps in the joining parts, film-like permanent magnets 13A, 13B are arranged into polarities reverse to the directions of magnetic fields formed in the magnetic cores by a coil current, which flows in from an input side in according conduction of a main transistor.
Patent JP-2002131688-A (JP)
Title: Aperture and projector device using the same
Inventor: MAKITA KAZUYA
IPC: G02F1/13357
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain an aperture preventing a picture other than a desired picture enlarged and projected on a screen or stray light from being projected on the screen. SOLUTION: A reflection member 21 provided on the periphery of an aperture part 20 reflects unnecessary irradiating light other than irradiating light necessary to enlarge and project picture information displayed on a reflection type display element by a projection lens out of irradiating light irradiating the reflection type display element to the outside of the incident area of the projection lens so as not to make it incident on the projection lens.
Patent JP-2002128072-A (JP)
Title: Container with handle made of foamed synthetic resin and emergency storage container using it
Inventor: NAKAMURA MITSURU
IPC: B65D6/24
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a container which is easily carried, is excellent in sealing, heat insulating and water resistant properties, has large impact absorbing force, and can be used as an emergency storage container. SOLUTION: A container with a handle made of foamed synthetic resin wherein a box 2 and a cover 3 are fitted in and engaged with each other by a projecting strip 23 and a recessed strip 32 provided in each joining face and are sealed can be carried by making the joining face perpendicular and by grasping a handle 4 provided on a side face 22b with one hand, and can be used as the emergency storage container by storing daily necessities or emergency supplies.
Patent JP-2002142312-A (JP)
Title: Housing for cubicle high voltage power receiving equipment
Inventor: KUWABARA MITSUO
IPC: H02B1/30
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a housing 1 of cubicle high voltage power receiving equipment which can be surely stacked in two stages. SOLUTION: Suspension hardware 3, having hook holes 4 and bolts 5, is provided on the roof 2 of a housing 1. Bolt insertion holes, through which the bolts 5 can be inserted, are provided in the channel base 6 of the housing 1. The height of the housing 1 is limited. The bolts 5 are inserted through the bolt insertion holes to stack the housings in two stages and fix to each other.
Patent JP-2001202053-A (JP)
Title: Display device and information portable terminal
Inventor: MIYAUCHI MOTOYA
IPC: H04W88/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To display a color image and a dynamic picture while suppressing the power consumption in standby mode. SOLUTION: This device has a display part 110 having a liquid crystal display part 111 which can be divided into display areas 111a and 11b, a power source part 120 which can supply electric power selectively to the display areas 11a and 11b, a control part 130 which outputs a select signal for selecting a display area of the display part 110 and transfers display data classified according to the display area and display kind to both or one of display data processing parts A140 and B133, the display data processing parts A140 and B133 which convert the display data to the formats matching the respective display areas and display kinds, a data transfer path 160 which transfers the data independently from the display data processing part A140 to the display part 110,  and a data transfer path 170 which transfers the data independently from the display data processing part B133 to the display part 110; and images of the display data generated by the display data processing parts A140 and B133 are selectively displayed in the display area of the display part 110 according to the select signal of the control part 130.
Patent JP-2002137893-A (JP)
Title: Apparatus for preventing over-hoisting by hoisting device
Inventor: MORI HIROBUMI
IPC: B66D1/54
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctioning of an apparatus for preventing over-hoisting by a hoisting device, caused by quick hoisting of a hoisting rope or the oscillation of the rope. SOLUTION: The hoisting device 26 has a hook 5 suspended from the top of the device 26 via the hoisting rope 4. The hoisting device 26 is provided with a spring 29 fixed at its lower end to near the upper end of the hook 5 and extending upwardly along the rope 4, with the rope 4 loosely passed through the spring. A limit switch unit 31 which is actuated when the spring 29 abuts against it is disposed near the top of the device 26; if the spring 29 actuates the limit switch unit 31 because of the over-hoisting of the rope 4, the limit switch unit 31 stops hoisting of the rope 4.
Patent JP-2002145654-A (JP)
Title: Method for improving chloride ion permeation resistance of high-belite cement concrete, production process of the same concrete, and cement composition
Inventor: SUZUKI YASUNORI
IPC: C04B28/04
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the chloride ion permeation resistance of high-belite cement concrete without incurring risk of causing cracks due to an increase in heat of hydration or autogeneous shrinkage of the concrete. SOLUTION: This concrete production process using high-belite cement, involves replacing a 5-25 wt.% part of the high-belite cement by fly ash, to produce concrete having improved chloride ion permeation resistance.
Patent JP-2002150723-A (JP)
Title: Signal processor for audio equipment
Inventor: TAKEISHI HIROYUKI
IPC: H04S3/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor of audio equipment, capable of quickly following the change in an input signal without causing various troubles. SOLUTION: An integrated circuit IC1 is constituted of a multi-channel decoder(MCD) or a digital interface receiver(DIR) 100, a digital signal processor(DSP) 200 and a microcomputer 300. A forced muting circuit such as an AND circuit 600 for forcedly muting the output signal from the DSP 200 to '0' in accordance with the error detection data outputted from the MCD or the DIR 100 is connected to the post stage of the DSP 200.
Patent JP-2002152122-A (JP)
Title: Receiving device for each house
Inventor: HOSHI YOSHIHIRO
IPC: G08B25/10
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To surely transmit disaster information or the like in real time even to a person having a difficulty in hearing called the weak of disaster prevention and further to eliminate the need for the person having the difficulty in hearing to periodically check a receiver for each house, which can be installed in every home. SOLUTION: A receiving device 1 for each house, which can display various kinds of character information on a display part 6 and output various kinds of audio information by a speaker 8 by receiving radio signals for announcement from a base station, is provided with a rotary lamp 9 to be operated by receiving the radio signals for announcement. Thus, by using the rotary lamp 9, the ceiling or wall in the room is illuminated by the rotary lamp 9 differently from the case of displaying only 'fire' on the display part 6 so that the disaster information or the like can be surely transmitted in real time even to the person having the difficulty in hearing.
Patent JP-2002143009-A (JP)
Title: Wash stand
Inventor: ARIMATSU MASAHITO
IPC: E03C1/05
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a wash stand capable of preventing filthy water splashed by discharging water or washing hands from making the wall dirty, improving the cleanliness in the periphery of water faucet fittings and the periphery of a washbowl part to easily keep the surface good in view of sanitation. SOLUTION: In this wash stand, a back guard part is integrally formed to be extended to the innermost upper end of the washbowl part, the width of the back guard part is set larger than the width of the washbowl part, and the water faucet fittings are fitted to the back guard part. In the wash stand, the innermost inner surface of the washbowl part and the back guard part are substantially flush with each other.
Patent JP-2002148253-A (JP)
Title: Polyamide-based resin analyzing method
Inventor: SHIRASAKI MIYOSHI
IPC: G01N30/72
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for analyzing polyamide-based resin in a repetitive-structure unit. SOLUTION: In the method for analyzing polyamide-based resins in a repetitive-structure unit, analysis and/or structural analysis is performed on a low-molecular-weight compound obtained by bringing a polyamide-based resin into reaction with lower (carbon number 1-3) alcohol in a supercritical state. In the analyzing method, the low-molecular-weight compound is one type or more selected from a compound group A [the group compound A: a group of amine, alcohol, the lower alcohol ester of carbon acids, lactam, lactone, and cyclic ketone].
Patent JP-2002144701-A (JP)
Title: Ink jet recording material
Inventor: MIYAJI NOBUMASA
IPC: B41M5/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording material, which has a high ink absorbency and high lustrous properties, is excellent in printing density and printing part lustrous properties and develops no crack. SOLUTION: This ink jet recording material is obtained by coatingly providing an ink accepting layer including a vapor phase method silica and a hydrophilic binder on a support by employing a water dispersion composition A prepared by dispersing the vapor phase method silica in water having a pH of 7 to 13 obtained by dispersingly adding an alkalic compound and the vapor phase method silica having the average primary particle diameter of 5 to 30 nm to an aqueous solvent. Preferably, a water dispersion composition B having a pH of 3 to 6 obtained by dispersingly mixing an acid compound with the composition A prepared by dispersing the vapor phase method silica in water is employed for the ink accepting layer.
Patent JP-2002148275-A (JP)
Title: Determination method for rotation direction of belt assembly
Inventor: SATO HIDEJI
IPC: F16H9/12
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a determination method for rotation direction of a belt assembly, capable of improving work efficiency by easily determining rotation direction of a belt assembly and surely preventing the belt assembly from being assembled with wrong direction, in continuously variable transmission. SOLUTION: The thin wall part 10 formed on one side of a body part 5 is photographed with a photographing means 16 from one end side of the body 5 of an element constituting the belt assembly 2. Then, using an image obtained by the photographing means 16, piling direction of the element 3 based on the direction of the formed surface of the thin wall part 10 is confirmed, and the rotation direction of the belt assembly 2 is determined.
Patent JP-2002148423-A (JP)
Title: Colored film forming liquid for color filter, method for producing the same and method for producing color filter
Inventor: KOBAYASHI TAKAKO
IPC: C09D201/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a colored film forming liquid for a color film which can be electrodeposited with low energy and forms a colored film of high quality. SOLUTION: The colored film forming liquid contains at least a polymer having an acidic functional group, a basic compound, a colorant and water, the neutralization rate of the polymer is X to (X+30)% (X is the neutralization rate (solid phase neutralization rate) of the polymer at the time when the viscosity of the colored film forming liquid is minimized at 25 deg.C) and the concentration of alkali metal ions in the colored film forming liquid is <=50 ppm.
Patent JP-2002150780-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWAI KOICHI
IPC: G11C16/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can perform surely reset operation without complexing a circuit configuration. SOLUTION: This device is provided with an integrated circuit section 20, a time prescribing circuit 21 prescribing an operation time of this integrated circuit section, a time changing circuit 22 being one or more which changes all or one part of an operation time prescribed by the time prescribing circuit 21, and a state transition control circuit 23 which is started in accordance with a first input (data write-in signal), controls a series of state transition from an initial state of the integrated circuit section 20 to returning to this initial state in accordance with an operation tiome prescribed the time prescribing circuit 21, while controls state transition after this second input is inputted in accordance with a time changed by the time changing circuit 22 even from the midst of a series of state transition and in accordance with a second input (non-synchronism reset).
Patent JP-2002148461-A (JP)
Title: Waveguide type multi-beam light source
Inventor: NISHIDA NAOKI
IPC: H04N1/113
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type multi-beam light source which is provided with an optical waveguide having a function aligning the polarizing directions of exit light from plural exit ends. SOLUTION: The light source is provided with the optical waveguide consisting of plural cores which guide light from the light source to a prescribed position and form plural secondary light sources in the prescribed position and a clad which encircles the core and has a lower refractive index than that of the core. Either one side of light of a TE mode or a TM mode is transmitted more than the other side of light by the core so that the dispersion of the rotation in the polarizing direction of light exited from the core falls within a prescribed angle range.
Patent JP-2002145129-A (JP)
Title: Farm working machine
Inventor: WATABE KATSUHIRO
IPC: B62D51/06
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a farm working machine capable of simply changing a position of a mechanism part for a drive shaft so as to improve work efficiency greatly. SOLUTION: In this farm working machine provided with a ground contact type transplanter 10, a running vehicle 15 running by drive wheels 17, 18 in both end parts of the drive shaft 16, and a connection means 20 for connecting the operation of the transplanter 10 with the running vehicle 15 to transmit the rotation of a motor 40 on the transplanter 10 side to the drive shaft 16, a support cylinder 35 is fitted into the drive shaft 16 having a hexagonal cross section so as to slide and prevent its relative rotation, a box 36 integral with the transplanter 10 is turnably connected to the support cylinder 35, and a sprocket 42 for receiving the rotation of the motor 40 is attached to the support cylinder 35.  Moreover, both end parts of a frame 45 extended in parallel with the drive shaft 16 are turnably supported on the drive shaft 16, and a sprocket 57 provided in the box 36 to mesh with a tooth part on the frame 45 is rotated by a handle 58 to move the transplanter 10 horizontally along the drive shaft 16.
Patent JP-2002143370-A (JP)
Title: Game machine and variable display device in game machine
Inventor: KANAZAWA YOSHIAKI
IPC: A63F5/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To display a large number and many kinds of identification information without enlarging a device, and to stop a rotary body in an accurate position over a long period. SOLUTION: Variable display constitutive bodies 16A and 16B composed of driving wheels 21A, 21B, plural guide rollers 23A and 23B and endless thin film-like long size bodies 22A and 22B are arranged by plural sets. The driving wheel 21B, the plural guide rollers 23B and the endless thin film-like long size body 22B for constituting the inside variable display constitutive body are housed inside the outside endless thin film-like long size body 22A among these plural sets of variable display constitutive bodies. The outside endless thin film-like long size body 22A and the inside endless thin film-like long size body 22B respectively and partially overlap each other.
Patent JP-2001217504-A (JP)
Title: Semiconductor laser element and its manufacturing method
Inventor: FUKUHISA TOSHIYA
IPC: G11B7/125
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To improve characteristics of a monolithic semiconductor laser element. SOLUTION: A first buffer layer 11 composed of an n-type GaAs layer, an etching control layer 12 composed of an n-type GalnP layer, a second buffer layer 13 composed of an n-type GaAs layer, an n-type alGaAs layer 14, a GaAs layer 15 and a p-type AlGaAs layer 16 are grown sequentially on an n-type GaAs substrate 10. After that, wet etching is performed untill the buffer layer 11 is exposed, and an infrared semiconductor laser structure composed of a first n-type clad layer 14A, a first active layer 15A and a first p-type clad layer 16A is formed. After an n-type AlGalnP layer 17, a GalnP layer 18 and a p-type AlGalnP layer 19 are grown sequentially, this laminate is patterned and an infrared semiconductor laser structure is formed which is composed of a second n-type clad layer 17A, a second active layer 18A and a second p-type clad layer 19A.
Patent JP-2002153789-A (JP)
Title: Method and apparatus for manufacturing aqueous coating agent coated sheet and pressure-sensitive adhesive sheet laminate
Inventor: MIYAZAWA YASUNAO
IPC: C09J7/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing an aqueous coating agent coated sheet wherein a curling or waving phenomenon after drying or the deformation of an edge (lug) part is suppressed. SOLUTION: In manufacturing the aqueous coating agent coated sheet by applying an aqueous coating agent to at least a part of the surface of a water absorbable base material and drying the coated base material, the water absorbable base material is pre-coated with water before the aqueous coating agent is applied. The aqueous coating agent coating apparatus has (A) a water pre- coating mechanism, (B) an aqueous coating agent coating mechanism and (C) a drying mechanism.
Patent JP-2002158939-A (JP)
Title: Television receiver dealing with digital broadcasting
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N5/445
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a display of OSD information without necessity of signal processing in a digital broadcasting receiver by a video signal input from an external video input terminal. SOLUTION: In a television receiver dealing with digital broadcasting, a digital broadcasting receiver circuit 110 generates a prescribed signal and processes to superimpose a received video signal with the generated prescribed signal when the prescribed signal is superimposed on the video signal received at a digital broadcasting receiving terminal 105 and displayed. Further, the circuit 110 generates the prescribed signal when the prescribed signal is superimposed on the video signal input from the external video signal input terminal 104 or selectively displayed. A video switching circuit 132 generates the prescribed signal and processes to select or superimpose the input signal with the prescribed signal generated by the circuit 132.