baber/WOPTO huggingface dataset:
Patent JP-2002167487-A (JP)
Title: Polyvinyl chloride based plastic-waste resin composition
Inventor: SAOTOME YUTAKA
IPC: C08L27/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having, as a main component, a polyvinyl-chloride based plastic waste, improved in electrical insulating property, and capable of material-recycling the polyvinyl-chloride based plastic waste for new use. SOLUTION: This polyvinyl-chloride based plastic-waste resin composition contains 1-20 pts. of a polyester resin composed of the following (1)-(3), to the polyvinyl-chloride based resin of 100 pts.wt. which has been used in molding mainly once or more times. (1) a copolymerized polyethylene terephthalate resin: 1-40 wt.% wherein acidic components are denatured by isophthalic acid in an amount of 20-50 mol%, (2) a copolymerized polyethylene terephthalate resin: 20-50 mol%, wherein a glycol component of 20-50 mol% is denatured by 1,4-cyclohexanedimethanol, and (3) a polybutylene terephthalate resin of 1-40 wt.%, wherein the total of (1)-(3) is 100 wt.%.
Patent JP-2002168463-A (JP)
Title: Hot water circulating heating system
Inventor: KATAYAMA KAORU
IPC: F24D3/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot water circulating heating system in which radiation temperature of a radiator for heating is constantly kept at a given level. SOLUTION: The system is provided with a hot water storage tank 1 and a water supply pipe 5 which is connected to the lower portion of the tank 1 and to a feed water source. The system is also provided with a heater 2 for boiling up the water or hot water in the tank 1, and a hot water supply pipe 7 disposed at the upper portion of the tank 1. The system is further provided with a mixing valve 8 which is connected to the hot water supply pipe 7, and a circulating path 11 consisting of a supply pipe 9 having a temperature sensor 15 and a return pipe 10, both of which are diverged from the mixing valve 8. A radiator 13 for heating is disposed in the circulating path 11 through a circulating pump 12.  When the lowering of temperature of the hot water in the circulating path 11 is detected by the temperature sensor 15, the mixing valve 8 is operated to supply fresh hot water of the tank 1 to the circulating path 11 through the hot water supply pipe 7 and the supply pipe 9. The cold water thrust out by the newly supplied hot water is returned to the tank 1 through the return pipe 10, a return pipe 14 and the water supply pipe 5.
Patent JP-2002166332-A (JP)
Title: Automatic thread fastening machine
Inventor: SUZUKI YOSHINOBU
IPC: B23P19/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To constitute an automatic thread fastening device of a chuck click type with no trouble of dropping a screw free to fasten the screw on a constructing surface different in height of an assembly part by a simple change of a mechanism. SOLUTION: A power screw driver 4 and a slide rod 6 held by a base plate 3 are elevated by a main drive cylinder 2, a chuck unit 5 separated and positioned at the time of screw inputting from a bit 4a of the screw driver 4 by an auxiliary drive cylinder 7 is assembled free to move to pull up to an approaching position after screw inputting until the screw driver 4 reaches a lower dead center by the main drive cylinder 2, a stopper block 9 having a plural number of stages of rod receiving surfaces 9a, 9b to regulate stroke length of the main drive cylinder 2 is set on a lower frame plate 1b of a body frame 1, and a driving cylinder to change a pull-up stroke of the chuck unit 5 as the auxiliary drive cylinder 7 in accordance with the regulating stroke of the main drive cylinder 2 is equipped.
Patent JP-2002170969-A (JP)
Title: Method of manufacturing solar cell element substrate
Inventor: KITAHARA NOBUYUKI
IPC: H01L31/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a solar cell element which satisfies the request item of characteristic improvement in terms of performance while cost is reduced and less resource is effectively used in the manufacture of polycrystalline silicon substrate. SOLUTION: In the manufacturing method of the solar cell element substrate, a burning instrument where an upper punch 9A and a lower punch 9B are inserted into a jig having a through hole from both ends of the through hole is used and the through hole is filled with sample powders 7. The powders are pressurized with the punches, and pulse current is made to flow in the direction of a pressurizing axis. Discharge plasma is generated in the through hole and the sample powders 7 are sintered as polycrystalline substance.
Patent JP-2002161719-A (JP)
Title: Valve timing adjustment device
Inventor: KAWARAGUCHI YOSHIO
IPC: F01L1/34
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing adjustment device facilitating assembling of an advance energizing means. SOLUTION: A shoe housing 12 has four shoes extending to radially inside disposed at almost same interval in the rotational direction. A vane rotor 17 has a boss part 17e and four vanes extending to radially outside from the boss part 17e disposed at a almost same interval in the rotational direction. The outer peripheral wall of the boss part 17e of the vane rotor 17 slides in contact with the inner wall of each shoe, and the boss part 17e supports each shoe relatively rotatable. A coil spring 27 is disposed at the front plate 14 side being an anti-cam shaft side to the vane rotor 17. A cylindrical protection tube 25 and a disc shape protective plate 26 prevents a metal coil spring 27 from being contact with an aluminum shoe housing 12 and the vane rotor 17.
Patent JP-2002170916-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI MOTOOMI
IPC: H01L23/48
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having improved mechanical strength on the interface between a conductive adhesive and an electrode pad in a semiconductor element for joining a lead onto a semiconductor substrate by the conductive adhesive. SOLUTION: In the semiconductor element for joining the lead 12 to the electrode pad 8 formed on the semiconductor substrate 1 by the conductive adhesive 15, a lattice-like opening pattern is formed on a passivation film 10 formed on the semiconductor substrate, and the electrode pad exposed to the opening pattern and the lead are joined on the semiconductor substrate using the conductive adhesive. The conductive adhesive enters the inside of an opening for composing the opening pattern, and the inner wall of the opening becomes a stopper when the conductive adhesive is subjected to thermal expansion, thus preventing peeling on the interface between the electrode pad and conductive adhesive, satisfactorily maintaining electrical connection between the electrode and conductive adhesive, and hence enhancing level of withstand-quantity when TCT is carried out.
Patent JP-2002173703-A (JP)
Title: Method for manufacturing sintered compact of metal powder
Inventor: TAKAHASHI SEIZO
IPC: B22F1/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sintered compact of metal powder by which, in a dry cold pressing method using metal powder, friction among the powder particles and friction between the powder and a die during compression in a dry die press can be reduced and powder flow in a cavity can be improved and the shrinkage of the resultant green compact at sintering can be minimized. SOLUTION: In the method for manufacturing the sintered compact of metal powder by subjecting a green compact prepared by pressing a powder mixture containing iron powder as a base material to sintering, the powder mixture has a composition consisting of 1-5 mass% copper powder and the balance lubricant and iron powder to be a base material; and this powder mixture is compacted into the prescribed shape and the resultant green compact is sintered. Further, the powder mixture in which the amount of the base material is reduced and iron carbonyl powder having a particle size identical with that of the copper powder is mixed can also be used.
Patent JP-2002125559-A (JP)
Title: Fishhook releaser having oblique groove shape
Inventor: NAKAMURA MITSUNOBU
IPC: A01K97/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a fishhook releaser which has an oblique groove shape and can simply release a fishhook from a fish at the time of fishing. SOLUTION: A fishing line attached to a fishhook is inserted into the oblique groove 2 of the fishhook releaser, and the fishhook releaser is pushed from the mouth of a fish, until the fishhook is released, and then pulled out together with the fishing line. By the method, in most cases, the fishing hook can simply be released from the fish without relating to the direction of the fishhook.
Patent JP-2002183619-A (JP)
Title: On-line audition trading system and on-line audition trading management system
Inventor: TANAKA MAMORU
IPC: G06Q30/06
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To make efficient trading negotiations by allowing a user to become a consumer or a provider in the audition trading of an image material or the like, and allowing the consumer to efficiently distribute information to the provider using on-line audition, when necessary, to allow the efficient viewing and listening of the sample of the image material. SOLUTION: This on-line audition trading system comprises two or more user terminals operated by the users, and a server connected via a network. The on-line audition trading management method is used in the on-line audition trading system comprising two or more user terminals operated by the users, and the server connected via the network.
Patent JP-2002181009-A (JP)
Title: Fluid pressure cylinder
Inventor: KANO TORU
IPC: F15B15/14
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure cylinder capable of suppressing a length in stroke direction. SOLUTION: A moving body 11 having a piston 12 and a rod 21 is movably housed in a cylinder tube 2. The rod 21 is inserted into a cylindrical rod cover 4 attached to a rod side end of the cylinder tube 2. A clamp member 26 provided protrudedly on the rod 21 protrudes outside the rod cover 4. A curved guide groove 31 serving also as an opening part is provided on an outer peripheral face 4a of the rod cover 4. The clamp member 26 protrudes outside the rod cover 4 through the guide groove 31. A curved guide groove 32 is transparently provided on the outer peripheral face 4a of the rod cover 4. A guided part 26b provided protrudedly on the rod 21 is slidably arranged in the guide groove 32.
Patent JP-2002184212-A (JP)
Title: Led lighting fixture for vehicle
Inventor: KONDO TOSHIYUKI
IPC: F21Y101/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a lighting surface becomes speckled by strong ly receiving a direct light from a LED lamp and the number of use is increased to generate a cost up since a radiation angle is narrow at a vehicle lighting fixture adopting a conventional LED lamp as a light source. SOLUTION: According the present invention, the LED lamp 2 is covered, from a radiation direction side, by radially combining a plurality of elliptical reflection surfaces 3 formed by a rotation ellipse surface making the LED lamp 2 as a first focus and making an axis Y approximately perpendicularly crossing an optical axis X of the LED lamp as a long axis; a paraboloidal reflection surface 4 formed by a rotated parabolic surface, in which a radiation direction is approximately parallel to the optical axis of the LED lamp, making a second focus as a focus corresponding to the second focus of the respective elliptical reflection surface 3 is provided; and a light distribution formation lens 5 is provided at a radiation direction side of he paraboloidal reflection surface 4.  Thereby, an area of a light collected at a front side of the LED lamp can be enlarged with uniform brightness to solve the problem.
Patent JP-2002181073-A (JP)
Title: Oil groove shape for frictional member
Inventor: TATEIWA KOJI
IPC: F16H45/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil groove shape for a frictional member capable of improving transmission efficiency by suppressing dragging resistance as much as possible at racing when a clutch is not engaged, in the ring-shaped frictional member adhered to the surface of a clutch plate. SOLUTION: Oil grooves 4, 4,etc., which are extended from an outer periphery of a frictional surface 3 to the inside and have tips provided within the frictional surface 3 are formed. The oil grooves 4, 4, etc., are inclined in a radial direction so that a lubricating oil may flow into the grooves 4, 4,etc., according to rotation.
Patent JP-2002186057-A (JP)
Title: Remote control method for consumer electric appliance and visual recognition method in the inside of electric house appliance
Inventor: YOTSUMOTO MASAHIRO
IPC: H04Q9/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote control method for a consumer electric appliance by which the appliance remotely controlled by a user can easily be introduced. SOLUTION: This invention includes the consumer electric appliances and a server connected to a terminal to remotely control the appliances through network, the server provides a control menu corresponding to the appliances in response to a request from the terminal, receives control information of the appliances received through the control menu from the terminal and transmits the received control information to the appliances. The appliances are operated according to the control information received from the server through communication.
Patent JP-2002190858-A (JP)
Title: Phone
Inventor: TANAKA SATOSHI
IPC: H04M1/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a phone that can prevent transmission of a dedicated service dial not desired by a user even after the use of a network side service. SOLUTION: A control circuit 1 compares dial data entered through dialing in the case of phone call making with a specific dial number registered in advance in a memory 11, when coincidence of the dial data with the specific dial number is discriminated, the dial data are not registered in a redial storage means. Furthermore, the dial data used finally and registered in the memory 11 in response to the redialing are compared with the specific dial number, when the coincidence of the dial data with the specific dial number is discriminated, the dial data are not sent to an analog telephone line L.
Patent JP-2002190996-A (JP)
Title: Electronic equipment and method for starting electronic equipment
Inventor: KUNIMOTO ISAO
IPC: H04N5/63
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To restart a device in starting failure after completing the start of all the other devices even if a starting failure occurs. SOLUTION: When power is applied to a television receiver 1, a control section 21 reads the last condition stored in a memory in the television receiver 1, conducts an initial set processing based on the last condition. On detecting a starting failure of each device such as a tuner 12, a picture processing section 15 or an audio output system 50 when starting the device or changing set contents, the section 21 stores the starting failure in a non-volatile memory, and performs a restoration processing (restart) for the device having the flag.
Patent JP-2002188904-A (JP)
Title: Optical position detecting device for strip printing medium and printer equipped with the same
Inventor: SUZUKI MASARU
IPC: G01B11/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical position detecting device for a strip printing medium and a printer equipped with it, capable of avoiding detecting error or malfunction of a position detecting sensor 4 by suppressing the variation of the light receiving amount of a light receiving element caused by the vibration or the like of a label 10 or other strip printing media. SOLUTION: An allowable range F of a focal point of the position detecting sensor 4 can be widened by installing an optical deflection member 31 between the strip printing medium such as the label 10 and the position detecting sensor 4. The optical deflection member (a reflection plate 31) is installed between a light emitting element 17 and the light receiving element 8 and the strip printing medium 10 on a transfer passage 9, an emitted light emitted from the light emitting element 17 and a reflecting light 20 incident in the light receiving element 18 by the reflection of the emitted light 19 to a detecting mark 15 of the strip printing medium 10 are focused almost in parallel.
Patent JP-2002196239-A (JP)
Title: Zoom lens and optical equipment using the same
Inventor: NISHIMURA TAKESHI
IPC: G02B15/20
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens where chromatic aberration is excellently compensated by using a diffraction optical device, whose back focus is comparatively short, whose optical performance is high and whose variable power ratio is about 3 to 4, and optical equipment using the zoom lens. SOLUTION: This zoom lens is provided with a 1st group having positive refractive power, a 2nd group having positive refractive power, a 3rd group having positive refractive power and a 4th group having negative refractive power in order from an object side. In the case of varying power from a wide-angle end to a telephoto end, the zoom lens is moved to the object side while changing space between the respective groups. Then, the zoom lens is provided with one or more diffraction optical devices at least in the 4th group out of the respective groups.
Patent JP-2002188631-A (JP)
Title: Static pressure gas bearing used under vacuum environment, and gass collecting method for the same
Inventor: TSUDA TAKUMA
IPC: F16C32/06
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a static pressure gas bearing used under vacuum environment, wherein pressure inside an atmospheric groove inside a bearing under vacuum environment is kept constant, and the inflow of impurities such as water content of gas caused by reversely flowing the outside gas into the atmospheric groove through piping is prevented. SOLUTION: The static pressure gas bearing 4 used under vacuum environment contains a guide shaft 5 and movable body 6 moving along the guide shaft which are provided inside a vacuum chamber 2, an air pad discharging gas supplied from outside to a clearance between the movable body and the guide shaft which is formed on the movable body, an atmospheric groove in which the gas discharged to the gap is collected and discharged to the outside through piping and which is provided around the air pad, and a decompression groove which is provided around the atmospheric groove and in which the gas failed to be collected in the atmospheric groove is collected and discharged to the outside through piping.  In order to prevent gas from reversely flowing into the atmospheric groove from the outside, a chamber 10 for buffering a pressure in which inside atmospheric pressure is constant pressure higher than atmospheric pressure, is provided.
Patent JP-2002195412-A (JP)
Title: Seal packing for screw
Inventor: YOKOYAMA TERUMASA
IPC: F16J15/10
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a prior art such that the ratio of a packing or a seal tube against a nail itself or a nail body is large, the packing is bulky for storage and troublesome for conveyance for example, the packing or the seal tube is large and troublesome to always require attention when handling and nailing, an increase of cost for a clay tile fixing nail by the packing is nonnegligible, thus its use is hesitated, the conventional packing for a tile fastening screw is used for fastening the behind side to prevent the breakage of the clay tile, and a sealing property and a cushioning property are not taken in consideration. SOLUTION: This seal packing 1 made of an elastic member comprises a tubular barrel section 100 and flange bodies 101 and 102 provided on the tubular barrel section. The flange bodies are closely stuck to the faces of the screw 2 and the clay tile 3, and the tubular barrel section is outwardly expanded and elastically deformed. The flange bodies of the seal packing are closely stuck to the back face of a screw head and the surface of a fastened object by the cushioning property of the seal packing to exert a sealing effect and improve a water stop property. Or, the repulsive restoring stress of the tubular barrel section is utilized to absorb an impact, and the maintenance of aseismatic and wind-resistant effects and the damage prevention of the fastened body or the like can be exerted respectively.  This seal packing has a simple structure, it is suitable for mass production, the cost is reduced, and its use can be simplified.
Patent JP-2002200081-A (JP)
Title: Ultrasonic probe
Inventor: WAKABAYASHI HIROAKI
IPC: A61B8/12
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe which can prevent air existing in the torque wire from remaining as bubbles when a sound medium is injected into a small diameter ultrasonic probe. SOLUTION: A sound medium is injected into an inside flow path 38 of the torque wire main body 1 from the base end side. Thus the sound medium is guided into the torque wire base end part 31 via an opening 31b and, further, sent into the torque wire main body 18 via a base end hole 38a from the inside of the torque wire base end 31 to fill up the flow path 39 with the sound medium. Consequently air existing in the inside of the torque wire main body 18 is driven out by the sound medium and discharged outside from a tip end opening 16a.
Patent JP-2001510021-A (JP)
Title: バナナ植物を遺伝的に形質転換する方法
IPC: A01H4/00
Filed: 1998-07-13
Abstract: (57)【要約】
バナナ（Ｍｕｓａ属）を、特に、胚形成性材料またはそれに由来する体細胞胚を外因性ＤＮＡ配列を有するＡｇｒｏｂａｃｔｅｒｉｕｍ細胞とのインキュベーションにより形質転換し、そしてそれから再生植物を得ることにより、形質転換する方法が開示される。
Patent JP-2001510251-A (JP)
Title: 充てん材料を含有する紙製品
IPC: D06M11/76
Filed: 1998-07-17
Abstract: (57)【要約】
【課題】セルロース材料のまわりに重合した無機物網目構造を有する複合体製品と、この製品の製造方法を記載する。この複合体製品の一つの実施形態は、セルロース材料上へと堆積した、あるいはセルロース材料へと意図的に結合された充てん剤粒子の分離された粒子を含有する代わりに、セルロース材料の周囲に、その全体に、および／又はそのまわりに重合した無機物網目構造、例えばシリカ／ケイ酸塩網目構造を含有する紙製品からなる。本方法の一つの実施形態では、セルロース材料、Ｉ族金属のケイ酸塩およびＩＩ族金属の塩基または塩を含有する混合物を準備する。次いで、この混合物を炭酸処理することで、沈降した炭酸塩充てん剤材料とセルロース材料のまわりに重合した無機物網目構造とを有する生成物を生成させる。次いで、この生成物を成形して紙製品とし、ここで灰分含量は通常の紙製品よりも著しく大きく、その一方適切な強度特性を維持している。
Patent JP-2001525199-A (JP)
Title: レーザターゲットを備えた外科用器具
IPC: A61M1/00
Filed: 1998-07-24
Abstract: (57)【要約】
  破壊されるべき組織が位置している先端部開放開口を備えた外科用針は、レーザエネルギのパルスを供給するための光ファイバと、これらのパルスを受けるチタン製ターゲットとを内部に含んでいる。このターゲットは電磁気的パルスのエネルギを衝撃波に変換し、この衝撃波が開口の組織に衝突して組織を破壊させる。ターゲットは単数又は複数の段部を有しており、レーザパルスによるターゲットの蒸散が開口に直接的に面している表面を離れ、レーザエネルギの機械的な衝撃波への連続的な変換によって衝撃波を供給し、この衝撃波が組織が位置している開口へ進むことを妨げられないようになっている。
Patent JP-2001514149-A (JP)
IPC: C30B23/00
Filed: 1998-07-27
Abstract: Apparatus for bulk vapor phase crystal growth comprising: at least one source zone and at least one sink zone each associated with means for independent temperature control within the zone; and at least one passage means adapted for transport of vapor from source to sink zone; and additionally comprising means for in-situ monitoring of the sink zone; wherein means for monitoring is substantially non-intrusive in terms of temperature regulation within the sink zone; process for bulk vapor phase crystal growth employing the apparatus; method for starting up the process; method for controlling the process; use for any bulk vapor transport technique; equipment for monitoring growth using the apparatus or process; and crystal grown with the apparatus or process.