baber/WOPTO huggingface dataset:
Patent JP-2002033434-A (JP)
Title: Resin sealed semiconductor device
Inventor: IKENAGA CHIKAO
IPC: H01L23/28
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the entire thickness of a resin sealed semiconductor device having no lead. SOLUTION: The resin sealed semiconductor device comprises a semiconductor element 4 mounted on a die pad 3 supported with a suspension lead of a lead frame, a metal thin wire 6 which electrically connects an electrode on the upper surface of the semiconductor element 4 to a terminal 5 of the lead frame, and a sealing resin 7 which seals up an outside region of the semiconductor element 4 including the metal thin wire 6 while the lower surface and the side surface of the terminal 5 are exposed. Here, the surface of die pad 3 is half-etched, and the semiconductor element 4 is mounted on such part as being thinner by half-etching. Thus, the position of semiconductor element is lowered as if it is shaved, resulting in reduced thickness of the entire semiconductor device.
Patent JP-2002030567-A (JP)
Title: Textured yarn or fabric using staple silk fiber and method for producing the same
Inventor: TOMIBE JUNKO
IPC: D04B21/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and low-density yarn or fabric using staple silk fibers. SOLUTION: A method for producing a lightweight textured yarn or fabric is characterized by comprising blending staple silk fibers containing 10-50 wt.% of sericin with another kind of fibers, forming a yarn or fabric from thus obtained blended fibers, and then making a sericin-removing treatment of the thus obtained yarn or fabric. Another version of the above method comprises sticking again and setting at least part of the sericin removed above to the yarn or fabric.
Patent JP-2002034127-A (JP)
Title: Wiring unit
Inventor: YAMANASHI MAKOTO
IPC: H01R4/24
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a wiring unit which enables reduction of its dimensions. SOLUTION: This wiring unit 1 has a plurality of plate-shaped insulators 2, a plurality of pressure-contact terminals 3, etc. The plate-shaped insulators 2 have recessed terminal receiving grooves 5 formed in their surfaces, receiving parts 6 and through-holes 7. The receiving parts 6 are formed into recessed shapes in walls 9a or walls 9b, comprising the terminal receiving grooves 5. The through-holes 7 penetrate the plate-shaped insulator 2 and connected to the receiving parts 6. The pressure-contact terminals 3 have wire connection parts 13 connected to wires 10 with pressure and electrical contact parts 14. The plate-shaped insulators 2 are piled upon each other, while the pressure- contact terminals 3 are retained in them.  The respective electrical contact parts 14 of the pressure-contact terminals 13 retained in the plate-shaped insulators 2 are piled upon each other and will not overlap each other. The electrical contact part 14 of the pressure-contact terminal 3, retained in the plate-shaped insulator 2, is received into the receiving part 6 through the through-holes 7 of the plate-shaped insulator 2 on the upper one.
Patent JP-2002043600-A (JP)
Title: Flat type solar concentration solar battery module
Inventor: SAITO TADASHI
IPC: H01L31/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a flat type solar concentration solar battery module remarkably improving an efficiency by devising a shape of a rear surface part of a gap between solar light power generating element and developing a new optical confinement structure satisfying an installing place and weather conditions. SOLUTION: The flat type solar concentration solar battery module comprises many solar light power generating elements 1 arranged as a row on a lower side of a transparent plate 2, a transparent resin material 3 filled in gaps between the elements 1 and 2 and having protruding shapes 4 formed on its rear surface. In this module, a light reflecting surface is formed on the rear surface of the material 3 by plating or vapor-depositing.
Patent JP-2002000690-A (JP)
Title: Cocoon bathtub
Inventor: ARIYOSHI TAKESHI
IPC: A47K3/022
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide such a bathtub that does not require a person to enter a hot water tub but enter a cocoon tub. SOLUTION: From such cocoon 5 that is positioned under the body, hot or cool wind and/or infrared ray is radiated to it to provide the body with a variety of physical effects and powers including cocoon's finger-pressure effect of rolling, hot-air effect by hot wind to take kink out of a muscle to make it more flexible, and its minus ion effect that the cocoon generates and provides it to the body.
Patent JP-2002038788-A (JP)
Title: Apparatus for preventing confinement in trunk of vehicle
Inventor: SATO YOSHIHISA
IPC: E05B77/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing confinement in a trunk of a vehicle which prevents confinement of a human being in the trunk, by making effective use of a sensor, such as a CO2 sensor, for detecting the concentration of an ingredient in air, the ingredient being variable depending on breathing of the human being. SOLUTION: According to the apparatus, when a value of the concentration detected by the CO2 sensor 30 in the trunk of a passenger car has increased, it is determined that a human being is confined in the trunk, and therefore locking of the trunk is released.
Patent JP-2002044850-A (JP)
Title: Cable junction box
Inventor: MITA KOICHIRO
IPC: H05K5/03
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cable junction box which rain water can hardly enter even when its door is open on a rainy day. SOLUTION: This cable junction box has an opening 2a, the main box 2 having a first insert hole 2d for the cable 5, a first free-to-open door 3 attached on the main box to cover the opening, and a second free-to-open door 4 having a second cable insert hole 4d and also attached on the main box. The second door covers the opening watertightly together with the first door. The first door 3 has another cover 3c to cover the gap formed with the main box when opened.
Patent JP-2002042317-A (JP)
Title: Magnetic head and magnetic disk device
Inventor: SUGAWARA SHUICHI
IPC: G11B5/60
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of electrical characteristics and reliability of IC chip junction by reducing the temperature increase of the IC chip caused by the supplying of power, without increasing equivalent mass by a magnetic head having a transducer IC chip to achieve the miniaturization, the large capacity and a high transfer speed of a magnetic disk device. SOLUTION: This magnetic head device is provided with a slider having a transducer for reading/writing signals, a magnetic head suspension having a wiring pattern for transmitting signals, a base plate for connecting the suspension to a carriage, and the head IC chip for the transducer. In this case, the base plate is set so as to be brought into contact with the CI chip.
Patent JP-2001103849-A (JP)
Title: Agricultural film
Inventor: KOJIMA TOMOKI
IPC: A01G9/14
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural film composed of an olefin-based resin, having excellently blocking properties of radiation. SOLUTION: This agricultural film comprises at least one layer composed of a copolymer composed of ethylene and/or an α-olefin and an alkenyl aromatic hydrocarbon.
Patent JP-2002047546-A (JP)
Title: Facility for producing hot dip galvanized steel sheet
Inventor: TADA MASAHIKO
IPC: C23C2/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a producing facility with which a hot dip galvanized steel sheet or a galvannealed steel sheet having good coated appearance and further, excellent plating adhesion can be produced. SOLUTION: This facility is disposed with a steel sheet cleaning device, a solution applying device for applying the solution of a material containing S on the surface of the steel sheet, an all radiant tube type annealing furnace, a hot dip galvanizing bath or further an alloying furnace in order. The steel sheet cleaning device is desirable to dispose a degreasing means, a pickling treatment means or further, a water-washing means and a drying means in order. Further, the solution applying device is desirable to be a roll-coat system.
Patent JP-2002050178-A (JP)
Title: Semiconductor memory
Inventor: NODA HIROMASA
IPC: G11C11/4093
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory provided with an input circuit complying with input specifications of two kinds suppressing increase of circuit scale. SOLUTION: A first input circuit having input capacity corresponding to an input terminal to which the command is inputted and a second input circuit having input capacity corresponding to the data terminal are formed in a semiconductor memory in which access for a memory cell is specified according to the command, an input terminal to which a write-in signal for the memory cell is inputted and an output terminal from which a read-out signal from the memory cell is outputted are made a common data terminal, and a mask signal obstructing a write-in signal inputted from the data terminal by bonding option technology is inputted by either of the first input circuit or the second input circuit.
Patent JP-2001108819-A (JP)
Title: Color filter, its production method and liquid crystal panel
Inventor: KASHIWAZAKI AKIO
IPC: C09D11/322
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a color filter having high reliability for excellent quality by using a pigment-based water-based coloring agent which is excellent in long-term storage stability and excellent in long-term injection stability by an ink jet method effective to reduce the production cost, to provide a method of producing that color filter, and to provide a liquid crystal panel in which the color filter obtained by that method at a reduced production cost and having excellent quality and high reliability is assembled. SOLUTION: When the color filter is produced by supplying a coloring agent to arrange a light-transmitting colored part on a substrate by using the ink jet method, the coloring agent used consists of at least water, a water-soluble organic solvent and a coloring material. The coloring material is a self dispersion type pigment having at least one kind of hydrophilic group directly coupled or coupled through other atomic groups with the surface of a pigment. The obtained color filter is used to constitute the liquid crystal panel.
Patent JP-2002047815-A (JP)
Title: High-rise building
Inventor: TAKEDA HIDEMICHI
IPC: E04H1/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of ensuring sufficient lighting to each housing and a sufficient strength in a high-rise building such as skyscraper mansion or the like. SOLUTION: In the high-rise building having at least four housings per story, a first line having one or more housings substantially linearly arranged, a second line connected to the first line obliquely in a horizontal view and having two or more housings substantially linearly arranged, and a third line continued obliquely to the second line in the horizontal view and having one or more housings substantially linearly arranged, whereby the first line is not parallel to the third line.
Patent JP-2002046302-A (JP)
Title: Specific color intermediate tone outputting device
Inventor: TAKAHASHI HIROMI
IPC: G01J3/50
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a specific color intermediate tone outputting device capable of reproducing the color closest to the color shown by a specific single color intermediate tone from the solid density and the uniform color spatial chromaticity value of a specific color as a combination of basic colors of a predetermined color outputting device. SOLUTION: A specific color intermediate tone outputting device comprising a color measuring device for measuring the uniform color spatial chromaticity value and the density of a specific solid color, an intermediate tone density and chromaticity predicting means for obtaining the uniform color spatial chromaticity value of the intermediate tone display color of a certain dot area ratio by the specific color from the obtained measurement value, and a basic color converting means for converting the uniform color spatial chromaticity value of the specific color intermediate tone obtained by the intermediate tone density and chromaticity predicting means with reference to the converting function memory part to a combination of basic colors for reproducing the closest color by a color outputting device to be used, is provided.
Patent JP-2001065420-A (JP)
Title: Forcibly feeding unit for fuel
Inventor: DOBLER KLAUS
IPC: F04D5/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce costs and abrasion by forming an electric motor as a reluctance motor capable of switching, or a SR type motor. SOLUTION: This forcibly feeding unit connected to a filter port is disposed in a vehicular fuel tank, and is provided with a feed pump 11 formed as a turbine type pump or a regenerating pump, and an electric motor 12 for driving the feed pump 11, and the feed pump 11 and the electric motor 12 are housed in a common casing 13. The electric motor 12 is formed as a reluctance motor capable of switching, or a SR type motor, and is provided with a rotor 29 and a stator 28. The SR type motor is formed as a four layer motor, and is provided with eight stator poles and six rotor poles.
Patent JP-2001077795-A (JP)
Title: Optical communication system for optically combining both of base band signal and pass band signal
Inventor: VENKATARAMAN SUWAMINASAN
IPC: H04B10/50
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a system capable of distributing an additional band width exceeding 1 Gbps to each subscriber by optically combining a base band signal and a pass band signal and transmitting the combined signal through a common optical fiber. SOLUTION: A system 30 is provided with a first light transmitter 40 for responding to an inputted electric base band signal from a base band source 28 and a second light transmitter 41 for responding to an inputted electric pass band signal from a pass band source 29. The transmitters 40 and 41 separately generate optical signals including information on the inputted signal of each. Next, an optical coupler such as an optical power coupler 42 optically combines the optical signals to transmit the combined optical signals to a light receiver 35, which is capable of detecting and demodulating both of the base band signal and the pass band signal. The receiver 35 is also capable of executing the electricity/light conversion of the pass band signal deeper in a network to allow a central station to provide an optical pass band signal.
Patent JP-2002045903-A (JP)
Title: Equipment and method for reversing rolling
Inventor: NIIMURA TOSHIYASU
IPC: B21B45/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To improve the quality of the surface of a rolled stock and productivity by sufficiently removing a coolant on the inlet and outlet sides in the rolling direction without bringing about the lowering of energy efficiency and scale-up of the whole rolling equipment in reversing rolling equipment and a reversing rolling method. SOLUTION: In the reversing rolling equipment 100 for performing rolling by passing a rolled stock 1 before and behind a rolling mill 4 by moving the stock back and forth plural times, this equipment has hydrostatic bearing supporting roller type coolant removing devices 9a, 9b, 10a, 10b which are situated in two places before and behind the work rolls 2a, 2b and rubber roll type coolant removing devices 5a, 5b, 6a, 6b which are situated in two places before and behind the work rolls 2a, 2b. The devices on the outlet side of the rolling mill 4 among the coolant removing devices 9a, 9b, 10a, 10b are made to perform the coolant removing operation and the devices situated on the inlet side of the rolling mill 4 are made not to perform the coolant removing operation.
Patent JP-2001055547-A (JP)
Title: Packaging adhesive tape having natural rubber high temperature melt pressure-sensitive adhesive
Inventor: WENNINGER DIETER
IPC: C09J7/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a packaging adhesive tape containing a natural rubber high temperature melt pressure-sensitive adhesive coated and prepared without using a solvent and, at the same time, a backing of a thermoplastic plastic as the base. SOLUTION: In the adhesive tape having a backing composed of an oriented thermoplastic film and a coated film composed of a pressure-sensitive adhesive composition having a non-thermoplastic elastomer such as natural rubber as the base which has been prepared without using a solvent and a tackifying resin, the pressure-sensitive adhesive composition contains a thermally reactive crosslinking system.
Patent JP-2002055876-A (JP)
Title: Electronic equipment with mounted memory
Inventor: OMURA SHINGO
IPC: G06F12/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To drastically shorten a production line of electronic equipment and time for all deletion (initialization) in the case of maintenance, etc., and write of data, etc., in the electronic equipment on which a large capacity memory is mounted. SOLUTION: The electronic equipment 1 requires prescribed memory capacity and is constituted by mounting plural small memory parts (A1, A2) to be connected with an equipment control part B and setting the total sum of the memory capacity of the small memory parts (A1, A2) to be approximately equivalent to the prescribed memory capacity.
Patent JP-2002054640-A (JP)
Title: Rolling bearing
Inventor: FUKUDA KUNIO
IPC: F16C33/58
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of effectively controlling occurrence of fretting. SOLUTION: A rotation shaft 1 and an inner ring 10 have dimensions in diameter directions to have a play when they are fitted and crowning parts 10e, 10f are formed on a inner circumference close to an end part of the inner ring 10 to reduce an edge load on the inner ring 10. Consequently, occurrence of fretting on a contact surface of the inner ring 10 and the rotation shaft 1 can be controlled without applying grease, performing surface treatment or the like.
Patent JP-2001135543-A (JP)
Title: Device for heat treatment
Inventor: YAMAGA NORIO
IPC: F27B5/05
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for heat treatment, with which the magnetic field of a uniform and desired strength can be generated by a comparatively miniaturized magnetic field generating means, further, quick temperature elevation or cooling is enabled as well and the performance of a magnetic substance material or the like can be sufficiently improved. SOLUTION: A heating means 30 located between a vacuum container 2 and a magnetic field generating means 20 has an electric heater 31 located while surrounding the outer peripheral surface of the vacuum container 2, and a fluid cooling part 33 located between the electric heater 31 and the magnetic field generating means 20.
Patent JP-2002060858-A (JP)
Title: Method for operating self-fluxing furnace
Inventor: YAMAKI TETSUO
IPC: C22B5/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the stable operation by relaxing blasting amount blasting oxygen concentration and hot-blasting temperature variation in some degrees when matte and slag temperatures are adjusted in a self-fluxing furnace. SOLUTION: In the operation of the self-fluxing furnace for using sulfuric acid together with ore, the sulfuric acid is blown at 1-10 kg/ton of ore.
Patent JP-2002052665-A (JP)
Title: Wallpaper
Inventor: NEZU YOSHIAKI
IPC: B32B5/18
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide wallpaper capable of suppressing the generation of harmful gas at the time of a fire or incineration, excellent in surface physical properties such as abrasion resistance, scratch resistance, antistaining properties or the like and excellent in design effect having a beautiful printing pattern and an uneven pattern. SOLUTION: In the wallpaper wherein a foamed resin layer based on a foaming agent and an olefinic thermoplastic resin, a pattern layer and a surface layer are successively provided on a base material layer and the uneven pattern is provided on the surface layer, the surface layer comprises a non-stretched nylon resin.
Patent JP-2002059494-A (JP)
Title: Apparatus for forming box
Inventor: OZAWA YOSHITAKA
IPC: B31B50/44
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a box capable of forming a flat box having a high dimensional accuracy. SOLUTION: The apparatus 30 for forming the box folds a blank S1 sent from a sheet feeder A to a molding unit B by folding an end face panel and a side face panel continuously connected to two panels of an intermediate part of the blank S1 at substantially 90 deg. upward, and forming the blank in a recess shape. The apparatus 30 then presses the recess-shaped blank S at its rear end by a pressing member 42 of a conveyor 40, sends the blank S1 to a box forming unit C, folds the blank S1 by folding the end face panel and the side face panel of an erected state at substantially 90 deg. inward by the forming unit C, positions the blank S1 in a slope correcting unit 50 before forming the flat box, and enhances an accuracy at the folding time of the respective panels.
Patent JP-2002060307-A (JP)
Title: Red tide-controlling agent
Inventor: WATANABE MASAMI
IPC: C12R1/01
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new red tide-controlling agent, and further to obtain a new microorganism as an active ingredient for the agent. SOLUTION: This red tide-controlling agent contains the microorganisms belonging to the genus Alteromonas as an active ingredient. The new microorganism as the active ingredient therefor is Alteromonas NB3131 (FERM P-17926) of the microorganism belonging to the genus Alteromonas.
Patent JP-2002063973-A (JP)
Title: Socket for electric parts
Inventor: FUKUNAGA MASAMI
IPC: G01R31/26
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a socket for electric parts which can mitigate impact to electric parts by slowing down velocity at a time of closing a push-on component. SOLUTION: An IC socket 11 has a contact pin 14 connecting/disconnecting to the terminal of the electric parts formed in a socket 13, and an operating component 18 arranged so as to be freely transferred in an up and down direction to the socket body 13. The IC socket is constituted so that, the contact pin 14 may connect or disconnect by displacing the contact pin 14, with transferring the operating component 18, and a push-on component 27 prepared in the socket body 13, so as to freely rotate by a rotating axis 30, may be opened or closed. While a long pore 28a is formed in a push-on component 27, a push-on axis 18c inserted in the long pore 28a is formed in the operating component 18. The long pore 28a is bent in the end section distant from the rotating axis 30, and then the push-on axis 18c moves inside the end section concerned.  It is constituted so that the velocity in the case of completion of closing the push-on component 27 may become slower than the velocity before the completion closing.