baber/WOPTO huggingface dataset:
Patent JP-2001241302-A (JP)
Title: Free piston engine driving linear power generator
Inventor: ISHIDA HIROYUKI
IPC: F01B11/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a free piston engine driving linear power generator which is capable of enabling long stroke having high heat efficiency and which is driven by a free piston engine. SOLUTION: This generator is provided with a pair of right and left four stroke cycle free piston engines 10L, 10R which are disposed face to face on the same straight line and which are operated while staggering strokes; a shaft part 12 provided with a magnet part 13 which is moved in reciprocating direction by connecting pistons 11L, 11R of the engines to each other; a linear power generator and motor 14 which is functioned as a power generator or an electric motor by moving the magnet part 13 in reciprocating direction in a movable magnetic field by a magnetic field control part 18; and a power supply 19 connected to the linear power generator and motor 14.
Patent JP-2001241219-A (JP)
Title: Attaching construction to the strut of furring strip
Inventor: YAMAGA EIJI
IPC: E04H17/16
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an attaching construction to the strut of the furring strip with which the furring strip can be firmly attached to the strut by a simple construction work. SOLUTION: In a construction for attaching furring strips 4, 5 to the side face of a strut 2 through joint members 6, 7 to be fitted to headers 11, 13 of the furring edges 4, 5, the strut 2 is located at the side face where the furring strips 4, 5 are attached and has gutters 22, 22, and the joint members 6, 7 have dovetail groove linking portions 32, 42 which can be inserted from the butt end 21 of the strut to the dovetail groove 22.
Patent JP-2001239891-A (JP)
Title: Vehicular roof box structure
Inventor: KURIMOTO SATOYUKI
IPC: B60R9/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To improve a roof box structure installed on the upper part of a vehicle such as an automobile so as to store and extract stored articles with a comfortable posture. SOLUTION: In the roof box 1 installed on the upper part of the vehicle, its roof box body 12 is provided with a drawer 13 capable of being pushed in and drawn out by a handle 14 on the rear side of the vehicle. The drawer 13 always keeps an engaging state with the roof box body 12 at its tip part by a slider pin 131 and a slider groove 132 even after the entire drawer 13 is drawn out. The drawer 13 can be slantingly leaned after it is entirely drawn out. Since the drawer 13 is formed in the roof box 1, the stored article can be stored and extracted with a comfortable posture in the roof box structure installed on the upper part of the vehicle such as an automobile.
Patent JP-2001247423-A (JP)
Title: Method for preventing disease damage to lettuce
Inventor: OGISO HIDENORI
IPC: A01N63/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a bacterium having high antagonism to a bacterium of Pseudomonas cichorii as a pathogenic bacterium to cause a rot of lettuce, or the like, and a microbial agrochemical comprising the bacterium as an active ingredient and to provide a method for preventing a plant bacterial disease by treating a plant such as lettuce, or the like, with the bacterium. SOLUTION: This Pseudomonas fluorescens G7,090 strain belonging to the genus Pseudomonas has high antagonism to a bacterium of Pseudomonas cichorii as a pathogenic bacterium to cause a rot to lettuce, or the like. The microbial agrochemical comprises the strain as an active ingredient. The method for preventing a rot of lettuce, or the like, is characterized by treating a plant with the strain. The method for preventing a rot of lettuce, or the like, comprises treating a plant with the microbial agrochemical comprising the strain as an active ingredient.
Patent JP-2001250867-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KAGIWATA HIROSHI
IPC: H01L21/8242
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance the yield by perfectly cutting off a fuse and securely eliminating its electrical conduction and to prevent invasion of humidity from the vicinity of the fuse. SOLUTION: In a semiconductor device in which a plurality of fuse wires 2 are formed on an interlayer insulating film 3 in an upper layer on a semiconductor substrate 1, grooves 7 are formed on the interlayer insulating film 3 between adjacent fuse wires 2, and a silicon nitride film 8 of a specified thickness is so formed as to cover the sides and the upper face of each fuse wire 2. Since the sides and the upper face of each fuse wire 2 are covered by the silicon nitride film 8 of uniform thickness, localized lowering of the strength of the covering film on each fuse wire 2 is prevented, and flowing out of a melted fuse wire 2 can be prevented under a condition of inadequate temperature rise in cutting off the fuse wire by irradiating with a laser beam.
Patent JP-2001110450-A (JP)
Title: Electrolyte for electrochemical device
Inventor: TSUJIOKA SHOICHI
IPC: H01G11/62
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide electrolyte which possesses a new chemical structure used for an electrochemical device, such as a lithium battery, a lithium ion battery, an electric double-layer capacitor and the like. SOLUTION: Electrolyte for an electrochemical device is shown in a chemical formula indicated by general formula, where M is a transition metal, III class, IV class, or V class elements shown in a periodic table, while Aa+ is a metal ion, proton, or onium ion, while X1 is O, S, or NR5R6, while R1 and R2 are independent of each other and are H, halogen, alkyl from C1 to C10, or alkyl halide from C1 to C10, while R3 is alkylene C1 to C10, alkylene halide from C1 to C10, aryl from C4 to C20, or aryl halide from C4 to C20, while R4 is halogen, alkyl from C1 to C10, alkyl halide from C1 to C10, aryl from C4 to C20, aryl halide from C4 to C20, or X2R7.
Patent JP-2001257310-A (JP)
Title: Semiconductor device and method of manufacturing therefor, and testing method for the same
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L25/18
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, with which a CSP having no built-in interposer can be made into a MCP, and also to provide methods of manufacturing and testing the same. SOLUTION: A plurality of IC chips are housed in one package and a size of the largest IC chip 101 is a package size. On the IC chip 101, pads 102 electrically connected to an internal IC of the IC chip 101 and two layers of protective films 103, 104 having openings on the pads 102 are installed. In order to secure connection to the outside of the package from the pads 102, conductors 105, 106 and a connection material 107 are provided. On the surface protective film 104, another IC chip 111 is die-bonded by a die-bonding material 108. Likewise, die pads 112, surface protective films 113, 114, conductors 115, 116 and a connection material 117 are installed on the IC chip 111.
Patent JP-2001258790-A (JP)
Title: Air dryer
Inventor: IDE TORAO
IPC: F26B9/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an air dryer which prevents an accident due to short circuit in an air blowing means from happening when water enters accidentally through a suction opening or a nozzle. SOLUTION: The air dryer is provided with a dryer main body 11 equipped with the nozzle 61 that blows air and suction opening 14 sucks air and a motor driven blower 31 which sucks air through the suction opening 14 arranged in the dryer main body 11 as well as blows out the sucked air through the nozzle 61. Water sensors 70, 80 for detecting intruding water in the dryer main body 11 are arranged in the main body.
Patent JP-2001264054-A (JP)
Title: Angle range recognition device
Inventor: MATSUBARA SATOSHI
IPC: G01C9/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an angle range recognition device, capable of easily grasping and recognizing the state of an angle range recognized object, such as a welding torch which is outside of an appropriate angle range. SOLUTION: This angle range recognition device is provided with a container 3 storing liquid up to an intermediate height position, first and second ultrasonic liquid detecting sensors A, B, a processing means 4 for specifying the state of the container 3 being outside of a specific angle range on the basis of signals from the liquid detecting sensors A, B, and a display means 5 which is formed of an alarm buzzer or the like which makes sounds, on the basis of a signal from the processing means 4.
Patent JP-2001264755-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: MAEDA TSUYOSHI
IPC: G02F1/13357
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display which is bright and has high use efficiency of back light illumination light, in a liquid crystal device utilizing a lateral electric field. SOLUTION: The liquid crystal device is provided with a liquid crystal layer 106 interposed between substrates 104 and 109, a color filter 102 formed on a surface of the liquid crystal layer side of the substrate 104, a polarizing plate 103 disposed on the surface of the other side different from the liquid crystal layer side of the substrate 104, a scanning signal line, an image signal line, a pixel electrode, a common electrode, an auxiliary capacitance electrode and an active element which are formed on a surface of the liquid crystal layer side of the substrate 109 and a polarizing plate 110 and an illuminator which are formed on the other side different from the liquid crystal layer side of the substrate 109. In this construction, An electric field substantially parallel to the face of the substrate is applied to the liquid crystal layer by the pixel and common electrodes.  The reflectance on the illuminator side of at least one of the scanning signal line, the image signal line, the pixel electrode, the common electrode and the auxiliary capacitance electrode is specified to be >=50%.
Patent JP-2001261803-A (JP)
Title: Amorphous polyester and resin for optical material
Inventor: YOSHIMURA TAKASHI
IPC: G02B1/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous polyester having good transparency, a high refractive index and a high Abbe's number which are well balanced, and excellent in optical properties. SOLUTION: This is an amorphous polyester obtained by polycondensing (A) an ethylene glycol component containing at least 70 mol% ethylene glycol with (B) a dicarboxylic acid component containing at least 30 mol% decahydronaphthalene-2,6-dicarboxylic acid and/or its ester and having a weight- average molecular weight of 20,000-150,000 (in terms of the polystyrene) and a resin for an optical material, obtained from the amorphous polyester.
Patent JP-2001259299-A (JP)
Title: Combustion apparatus for gas clothes dryer
Inventor: MORIYA YOSHIFUMI
IPC: D06F58/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve high-load combustion of a combustion apparatus for a gas clothes dryer by shortening flames and cooling combustion chambers by controlling a feeding position and direction of secondary air. SOLUTION: The combustion device comprises a primary combustion chamber 12 provided with a single opening A 12a on an upper part wherein a burner 11 having a plurality of flame holes is faced inside, a secondary combustion chamber 14 provided with a single opening B 14a on an upper part wherein the primary combustion chamber 12 is faced inside, a main combustion chamber 16 provided with a single opening C 16a on an upper part wherein the secondary combustion chamber 14 is faced inside, and a guide plate 19 disposed in the main combustion chamber. Thereby, shortening of outer flames and cooling of each combustion chamber wall can be achieved.
Patent JP-2001259408-A (JP)
Title: Automatic synthetic device
Inventor: INOUE TAKAAKI
IPC: C07B61/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an automatic synthetic device capable of suppressing the generation of a harmful gas at the time of extracting a synthesized product compound. SOLUTION: A cooling medium is circulated in a flow passage 19 by a cooling part 20 to cool a recovery block 16, a recovery test tube 17 and product compound. As a result, the harmful gas generated at the time of extracting the product compound is suppressed. Further, a structure (fans, pumps or the like) for treating the harmful exhaust gas is dispensed with by suppressing the harmful gas and the device main body is constituted of only simple parts to reduce the cost.
Patent JP-2001268151-A (JP)
Title: Predistortion compensating device
Inventor: MIURA RITSU
IPC: H03F1/32
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a predistortion compensating device capable of easily preparing compensation data. SOLUTION: An amplifier parameter storage part 104 stores a parameter characterizing the input/output characteristics of an amplifier 111. A compensation data operating part 105 prepares the compensation data by operation using the parameter stored in the amplifier parameter storage part 104. A power calculating part 103 calculates power while using I and Q signals and outputs an address in a compensation data table 106 corresponding to the calculated power value to the compensation data table 106. The compensation data table 106 outputs the compensation data corresponding to the address sent from the power calculating part 103 to a complex multiplication part 107. The complex multiplication part 107 multiplies the compensation data from the compensation data table 106 to the I and Q signals.
Patent JP-2001262309-A (JP)
Title: HOT DIP Zn AND Mg-CONTAINING Al BASE COATED STEEL SHEET EXCELLENT IN RUST-FLOWING RESISTANCE ON EXPOSED PART OF STEEL BASE PART AND LOCAL CORROSION RESISTANCE ON COATED SURFACE, AND ITS PRODUCING METHOD
Inventor: TANAKA HIROSHI
IPC: C23C2/12
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip Zn and Mg-containing Al base coated steel sheet simultaneously improving a rust-flowing from the exposed part of a steel base part, local corrosion on coated surface and corrosion for long term on the coated surface. SOLUTION: This Zn and Mg-containing Al base coated steel sheet excellent in the rust-flowing resistance on the exposed part of the steel base part and the local part corrosion resistance on the coated surface, has the An and Mg- containing Al base coated layer formed by adding Zn and Mg on the fused Al base coated layer in non-solidified state at least on the one side surface of the steel sheet and forms the solid-solution at the ratio of 5-20 mass% Zn and 0.1-1.0 mass% Mg in the Al phase constituting the Zn and Mg-containing Al base coated layer. In the Al base coated layer, 3-15 mass% Si can be contained.
Patent JP-2000279596-A (JP)
Title: Game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine making a player possible to visually confirm fluctuation display of a pattern display device fluctuating and stopping in the end when there is a possibility that a big prize occurs. SOLUTION: When fluctuation display of a pattern display device other than a pattern display device 25b, of which fluctuated is to be stopped finally, stops, and there is a possibility that a pattern at the time of the stop becomes a combination of a big prize winning pattern, a shutter means 27 is driven and fluctuation display of the pattern display device 25b which is fluctuated and stopped in the end is visually confirmed by a player. Accordingly, the player can have fresh expectation feeling by changing the pattern display device 25b which has been difficult to be visually confirmed until that time into a condition in which it can be visually confirmed when there is a possibility that a big prize occurs. Moreover, since the shutter means 27 is operated by a decorative member to which characters are given, it is possible to attract player's interest.
Patent JP-2001268651-A (JP)
Title: Communication controller, communication device, communication system, and method and medium provided therefor
Inventor: MURAYAMA AKIYOSHI
IPC: H04W28/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller which can lighten the load of multipoint communication control. SOLUTION: This communication controller has a data gathering part 140 which receives first data generated by encoding information at a first bit rate and second data generated by encoding the above information at a second bit rate through a communication line 3, a data selection control part 142 which selects one of the first data and second data according to at least one of the characteristics of the communication line 3 up to a transmission destinations and terminal devices 1051 to 105n at the transmission destinations, and a data synthesis and distribution part 141 which sends the selected data to the terminal devices at the transmission destinations.
Patent JP-2001274597-A (JP)
Title: Manufacturing system and method and component mounting apparatus and method
Inventor: TAKANO TAKESHI
IPC: H05K13/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide manufacturing system and method and component mounting apparatus and method by which noise and vibration can be reduced and reliability of the facility can be increased. SOLUTION: Components can be mounted speedily and accurately by a high- speed movement and a high-accuracy positioning of a head unit 901 by a high rigidity and a great driving force owing to the component mounting head unit 901 provided with a guide part 914 which can guide a closed loop track 906 on upper and lower sides of a linear motor 91 and a linear scale 940 which is placed along the whole closed loop track.
Patent JP-2001274219-A (JP)
Title: Apparatus for transferring object to be treated
Inventor: SUZUKAWA HIROKI
IPC: H01L21/027
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve throughput by reducing the transfer time of a stage from the supply position to the treatment start position and the transfer time of the stage from the treatment ending position to the retrieving position. SOLUTION: The apparatus for transferring objects to be treated which has a stage for transferring an object to be treated is supplied with the object to be treated on the stage in the supply position and transfers the object to the retrieving position after treatment of the object, each of the supply position and the retrieving position of the object is not fixed in one position but is set movable, and the supply position and the retrieving position are determined, in response to the treatment starting position and the treatment ending position, taking the throughput into consideration.
Patent JP-2001266501-A (JP)
Title: Data recorder, data recording method, data reproducing device, data reproducing method, data recording and reproducing device, and data recording and reproducing method
Inventor: MIYAUCHI TOSHIYUKI
IPC: H03M13/25
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To realize advanced coding and highly efficient decoding and to lower decoding error rate. SOLUTION: The magnetic recording/reproducing device 50 is provided with an error correction encoder 51 which applies error correction coding to inputted data in a recording system, an interleaver 52 which stirs and rearranges the order of the data supplied from the error correction encoder 51, a modulation encoder 53 which applies prescribed modulation coding to the data supplied from the interleaver 52 and an interleaver 54 which stirs and rearranges the order of the data supplied from the modulation encoder 53. Then, the magnetic recording/reproducing device 50 is provided with a channel constituted by connecting at least the error correction soft decoder which decrypts the inputted data and the modulation decoder through two de-interleavers and two interleavers in a reproduction system, and a modulation and error correction turbo decoder 64.
Patent JP-2001273975-A (JP)
Title: Connecting structure of heating coil in high frequency induction heating device
Inventor: MIYAZAKI TSUTOMU
IPC: H05B6/36
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a heating coil in a high frequency induction heating device wherein attachment/detachment of a heating coil itself and exchange work of heating coils corresponding to a variety of shapes can be easily performed. SOLUTION: In the connecting structure of the heating coil in the high frequency induction heating device wherein at least an output transformer of final stage of a transistor inverter circuit is built a case, and wherein a heating coil which is to be connected to the secondary side of the output transformer is removably arranged in front face of the case, a pair of electro-conductive plates electrically connected to the secondary side of the output transformer and opposingly arranged in an appointed distance, and an operating part is installed wherein at least one of the electro-conductive plates can be moved and the distance can be arranged, and a stationary part of the heating coil is inserted within the distance, and in the distance arrangement of electro- conductive plates by the operation of the operating part,  the stationary portion of heating coil is pressure contacted and pinched by a pair of the electro- conductive plates.
Patent JP-2001284884-A (JP)
Title: Electronic component feeder
Inventor: KUSAKABE KENJI
IPC: H05K13/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component feeder which can stably feed components by preventing tape guides from floating up. SOLUTION: A structure for suppressing a tape guide 20 from floating up comprises a pressure holder 30 for holding the pressure of the guide 20 to a containing tape 13 at a constant value or more. The holder 30 is composed of a support plate 31 extending from the side end of the guide 20, lever 32 provided on the support plate 31 turnably in directions Q1, Q2, shaft 33 contactable to a tape 32a formed on one side of the lever 32, and tensile coil spring 34 for exerting the pressure on the lever 32 in a direction of causing the taper 32 to contact the shaft 33. The taper 32a remains in contact with the shaft 33, and the spring 32 normally presses the lever 32 in the direction Q1 so that the pressure is exerted on the guide 20 in a direction of blocking it from floating up.
Patent JP-2001284382-A (JP)
Title: Solder bump forming method, flip-chip mounting method and mounting structure
Inventor: NISHIYAMA TOMOHIRO
IPC: H05K3/34
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a solder bump forming method, a flip-chip mounting method and a mounting structure in which the step for cleaning flux can be eliminated in order to reduce assembling cost. SOLUTION: Solder is mounted on an electrode via an active resin and then thermally fused and connected with a pad of an LSI chip, thus forming a solder bump.
Patent JP-2001280649-A (JP)
Title: Air conditioner
Inventor: SHIMURA KAZUHIRO
IPC: F24F13/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner where a refrigerant flows quietly and no noise is generated even if an indoor heat exchanger, an indoor electric expansion valve, and a nipple for connecting piping are connected by refrigerant piping successively. SOLUTION: In the air conditioner where an indoor heat exchanger 35, an indoor electric expansion valve 37, and a nipple 39 for connecting piping are successively connected by refrigerant piping 41a, 41c, and 41d, a U-shaped piping part 45 is formed at the refrigerant piping 41c and 41d between the indoor electric inflation valve 37, and the nipple 39 for connecting piping, and strainers 47a and 47b are arranged at each straight line part of the U-shaped piping part 45.