baber/WOPTO huggingface dataset:
Patent JP-2002012885-A (JP)
Title: Water-based lubricant and method for treating surface of metallic material
Inventor: KAWAGOE RYOSUKE
IPC: C10M103/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a new water-based lubricant capable of forming a film having excellent sliding characteristics on a surface of a metallic material at a low cost with a low environmental pollution load, and to provide a method for treating the surface by using the lubricant. SOLUTION: This water-based lubricant contains molybdenum disulfide having an average particle diameter of 0.5-10 μm and a water-based resin having a tensile strength at break of >=300 kg/cm2, a tensile elongation at break of <=10% and an average molecular weight of 5,000-50,000. A polyester based-resin or an aqueous urethane resin is preferably used as the water-based resin. The method for treating the surface of the metallic material comprises contacting a clean surface of the metallic material with the lubricant to form a water-based lubricant film layer containing the molybdenum disulfide in an amount of 0.1-5.0 g/m2 as molybdenum and the resin in an amount of 1.0-5.0 g/m2 as carbon, then baking and drying the formed layer at 100-250 deg.C.  The surface treatment is preferably applied to the surface of the metallic material which is covered with a crystalline manganese phosphate film having a film thickness of 1-15 μm, a crystal grain diameter of 0.5-30 μm, and a surface roughness (Rz) of 0.5-20 μm.
Patent JP-2001056834-A (JP)
Title: System and method for business over communication line net such as internet
Inventor: LIN WAYNE WEI YUAN
IPC: G06Q30/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To promote electronic commerce by giving amusement, competition, etc., when a seller and a buyer determine a price. SOLUTION: The buyer is able to lower the price of a selected article or service according to the behavior of the buyer in accompanying activity. The seller provides articles or service within a specific price range. The buyer when obtaining the highest points in the accompanying activity accepts proffer on condition that the buyer can obtain a chance to deal with the lowest price in the provided price range. The final price is within the agreement price range and determined on the basis of the behavior of the buyer in accompanying price determining activity. The price determining activity is a video game, an electronic board game, sports betting, a card game, etc., and done with a seller, an opponent of previously programmed software, an opponent of a computer, another buyer which competes for the same or a different article, and a player which joins as not a buyer, but a player.
Patent JP-2002012083-A (JP)
Title: Luggage compartment structure for automobile
Inventor: KURIHARA HAJIME
IPC: B60R5/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide luggage compartment structure for an automobile extremely convenient with multiobjective functions. SOLUTION: This luggage compartment structure for the automobile is provided with a first cover body 10 detachably mounted to an opening part of an article storage recessed part 5 recessed downward from a floor face 3 of a luggage compartment of the automobile, to open/close the article storage recessed part 5; a support body 20 to which the first cover body 10 is swingingly journaled; a link mechanism 30 for liftably supporting the support body 20 to the floor face 3; and a second cover body 40 detachably laminated on the back face side of the first cover body 10. The luggage compartment of two-layer structure is formed of the first cover body 10 moved up by the link mechanism 30, and the second cover body 40 mounted to the opening part of the article storage recessed part 5, to make effective use of the luggage compartment.
Patent JP-2002026256-A (JP)
Title: Electrode structure for oxide dielectric film and capacitor element using it and their fabricating method
Inventor: FURUMURA YUJI
IPC: H01L21/8242
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor technology exhibiting high effect for preventing deterioration due to polarization. SOLUTION: The capacitor element comprises an oxide dielectric film 5 containing Pb or Bi, and a TaN film 7a touching an oxide dielectric film 3 containing Pb or Bi wherein at least a part of the TaN film 7a in the thickness direction is made amorphous over the entire region. The TaN film 7a is made amorphous by implanting N ions. It is assumed that a TaN film implanted with N ions serves as a barrier layer for the surface of the TaN layer and hydrogen and reduces the effect of stress in the TaN film.
Patent JP-2002018267-A (JP)
Title: Graphite material for synthesizing semiconductor diamond and semiconductor diamond manufactured using the same
Inventor: FUKUNAGA OSAMU
IPC: B30B11/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a graphite material for synthesizing semiconductor diamond, capable of manufacturing semiconductor diamond, which contains boron or a boron compound in a uniformly distributed state, at a high yield. SOLUTION: When semiconductor diamond containing boron is manufactured by a high pressure synthesizing method, boron or the boron compound is homogenously added to the graphite material to be converted into the semiconductor diamond and the whole is densified and highly purified to reduce hydrogen content.
Patent JP-2002024342-A (JP)
Title: Operation information supplying device
Inventor: WATABE KIYOSHI
IPC: G06Q10/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To make easily acquirable delay information of the traffic facilities the standpoint of user. SOLUTION: A reporter judges the delay time of a vehicle which the reporter has used and reports it to a service information supplying site 10 through a web server 101 and a CTI server 104. A report record informed during a prescribed period is taken out and is sorted at every period. Prescribed statistical processing and interpolation processing are performed and a delay time table is generated and updated. The user designates a boarding station and a getting- off station through the web server 101 and the CTI server 104, takes out delay time from the delay time table and returns it to the user.
Patent JP-2001047996-A (JP)
Title: Vehicle wheel slip control method and device
Inventor: SCHMIDT JOHANNES E
IPC: B60T8/1761
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To improve a vehicle characteristic in traveling on the whole curves by determining whether or not a vehicle exists in a curve exit area, and changing engagement to an output variable in the direction for improving traction of the vehicle when the vehicle exists in the curve exit area. SOLUTION: First of all, a curve state is determined on the basis of a change d-ay in lateral directional acceleration, a measured or evaluated vehicle speed vfz and a speed difference dvna of a wheel of an undriven wheel. For example, when the change d-ay in the lateral directional acceleration exceeds a critical value d-ay0, curve travel exists. When this value is less than the prescribed critical value d-ay0, a vehicle exists in a curve exit area. At a curve exit, a slip threshold value is adjusted so as to be raised more than a slip threshold value imparted at curve traveling time to improve traction. Thus, the slip threshold value and torque control are adjusted as a function of the curve state in response to an existing curve state.
Patent JP-2002030741-A (JP)
Title: Radio wave absorbing panel
Inventor: TANIGUCHI NAONOBU
IPC: E04B1/92
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a broadband radio wave absorption band which is targeted not only for a VHF band but also a UHF band under the present circumstances in which adoption of radio wave absorbing walls in a high-rise building has become a common practice as countermeasures against television ghosts. SOLUTION: The radio wave absorbing panel is a radio wave absorbing layered body which consists of a first layer formed of a calcium silicate plate, a second layer formed of a ferrite plate, a third plate formed of a calcium silicate plate, and a fourth layer formed of a metallic reflector. The second layer is formed by providing ferrite plate pieces each having a size of 10 to 25 mm in width (A), 4 to 12 mm in thickness (B), and 200 mm or more in length (C), superposing on each other faces of the pieces each defined by the width and the thickness, so as to be serially arranged in a direction of a magnetic field, and repeating the arrangement of the ferrite plate pieces in a direction of a electric field orthogonal to the magnetic field at the GAP ratio of 45 to 55%.
Patent JP-2002030531-A (JP)
Title: Spindle of spinning frame
Inventor: NOZAWA TAKAO
IPC: D01H7/16
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a spindle of a spinning frame capable of preventing the generation of the bobbin slippage even by the large change of rotational speed such as the start-up of the winding or at the full-bobbin stop with a simple constitution and enabling the reduction of the extraction force and the push-in force of the bobbin in bobbin exchange. SOLUTION: An annular holding groove 2 is formed at the upper part of the spindle 1 and a ring member 3 is put into the groove 2. The ring member 3 has a nearly regular triangular form composed of a combination of three arches having a curvature radius larger than that of the inner face of the holding groove 2 and a side of the triangle has a cut at the middle part. The ring member 3 is pressed against the inner face of the bobbin B at three points and each arch is pressed against the holding groove 2. The ring member 3 is provided in a state engaging with the holding groove 2 under a frictional force and enabling integral rotation with the spindle 1 even if the bobbin B is not put, on the spindle. The cross-section of the ring member 3 has a length in the axial direction of the spindle 1 larger than the length in the radial direction.
Patent JP-2002039819-A (JP)
Title: Poppet valve type flow measuring device
Inventor: KATO HIDEYO
IPC: F16K17/04
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a poppet valve type flow measuring device with simple constitution, easy to work, and capable of accurately detecting a flow rate. SOLUTION: This device has a poppet valve 10 for communicating with or shutting out an inflow port and an outflow part by being inserted into a body causing 1 forming the inflow port 2 and the outflow port 3 coaxially as the inflow port, and movably so as to contact with or separate from a valve seat 4 installed between the inflow port and the outflow port.  The device also has a spring 11 energizing the poppet valve in the valve closing direction; a pressure receiving part 14 energizing the poppet valve in the valve closing direction by the pressure of pressure oil of the outflow port; and a projecting restriction part 12 projecting from a valve body part 10a contacting with or separating from the valve seat to a position upstream than the inflow port, and also functioning as a pressure receiving part energizing the poppet valve in the valve opening direction by the pressure of pressure fluid of the inflow port. The outer surface of the restriction part is formed by connecting plural tapered concentric conical slopes gradually forming an acute angle toward the tip of the restriction part.
Patent JP-2002035870-A (JP)
Title: Plate material working machine
Inventor: FUKAMI YASUHIKO
IPC: B21D28/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a plate material working machine which is able to improve working accuracy without decreasing working efficiency as possible. SOLUTION: A working means 6 for machining a plate material W and a plate transferring mechanism 9 which positions the plate material W by setting on a table 8b to transfer, are provided. The table 8b is provided with a vibration detecting means 21 which detects the vibration of the plate material W. Corresponding to the vibration detected by the vibration detecting means 21, the transferring speed of the table 8b of the plate transferring mechanism 9 is changed by a table speed controlling means 29. This table speed controlling means 29 transfers the table 8b in a speed lower than a predetermined speed when the vibration exceeds a set value.
Patent JP-2002035012-A (JP)
Title: Dental self-tapping system screw type implant fixture
Inventor: WATANABE KIYOSHI
IPC: A61C8/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a dental self-tapping system screw type implant fixture which does not degrade the cuttability of the jaw bones in plural cutting blade parts disposed on the front end side of external threads while assuring initial fixability and the expansion of bone contact areas. SOLUTION: This fixture is constituted as follows; portions 1g which has a length of >=0.1 mm and below 50% of the length of external thread parts 1d between the respective cutting blade parts 1e and of which the sum of the respective lengths is <=3 mm are formed on the outer peripheries of the self- taping system external thread parts 1d which are the portions of 50 to 100% of the length of the cutting blade parts le from the end on the inner side of the oral cavity of the respective cutting blade parts 1e and follow the respective cutting blade parts 1e at the cross section in such a manner that the portions 1g are smoother than the roughened surface of 2 to 50 μm in ten point average roughness formed on the outside surfaces of the groove part 1f and the external thread parts 1d succeeding to the respective cutting blade parts 1e exclusive of the portions 1g and that the  distance from the central axis of the fixture at the cross section up to the portions 1g is slightly longer than the length from the roughened surface and the central axis of the fixture.
Patent JP-2002041239-A (JP)
Title: Resin substrate for pressure sensing input device and touch panel using the same
Inventor: HIROSE TOSHIYUKI
IPC: G06F3/041
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin substrate for a pressure sensing input device and a touch panel using the same, which is superior in transparency, heat resistance, and has little bleeding of an image, and superior in durability under a high humidity environment. SOLUTION: The resin substrate is acquired by smoothing a film or sheet consisting of a polymer having at least one kind of alicycle structural unit in a molecule. Also, the resin substrate is acquired by overlaying, smoothing and combining a plurality of films consisting of the polymer having at least one kind of alicycle structural unit in the molecule. As the polymer having at least one kind of alicycle structural unit in the molecule, at least one kind of polymer selected from a group comprising a copolymer composed of an α-olefin and a cyclic olefin, a ring-opened polymer of the cyclic olefin, and a hydrogen additive of the ring-opened polymer of the cyclic olefin, is preferable.
Patent JP-2002004485-A (JP)
Title: Method of manufacturing, assembling, and installing roof material integral type photovoltaic power generation system
Inventor: YAMAMOTO AKIHIKO
IPC: E04G21/14
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing, assembling, and installing a roof material integral type photovoltaic power generation system capable of eliminating such problems that must be partially manufactured, machined, and installed and that a roofing mechanic accustomed to a high lift work must perform the work while involving a danger and being affected by weather. SOLUTION: This roof material integral type photovoltaic power generation system is internally manufactured in a plant as far as the requirements of transportation permit, and finished by a crane at a stroke without installing a temporary scaffold on the ground.
Patent JP-2002042978-A (JP)
Title: Electric connector
Inventor: ONO MICHITAKA
IPC: H01R13/658
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the ground potential, reduce crosstalk, and suppress the fluctuation of impedance. SOLUTION: A connector element 21 has a signal contact 23, an insulator 25, and ground contacts 27, 28. Bent parts 27d-1 to 27d-6, 28d-1 to 28d-4 of the ground contacts 27, 28 are inserted into slits 25d-1 to 25d-10 formed in the insulator 25 one to one. The ground contacts 27, 28 are assembled in the insulator 25.
Patent JP-2002036410-A (JP)
Title: Resin part with suede coating and its manufacturing method
Inventor: WATANABE KAZUHIKO
IPC: C09D5/28
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a resin part with a suede coating which shows excellent touch feeling and has an improved abrasive resistance and a flaw resistance of a pile. SOLUTION: A resin part with a suede coating comprises a first coating, a highly elastic second coating laminated on the first coating and a pile adhering to the second coating wherein the pile is sprayed on the surface of the second coating by means of an air gun.
Patent JP-2002039270-A (JP)
Title: Vibration damping device
Inventor: DOI JUNICHI
IPC: F16D25/0638
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a high vibration damping effect without increasing the size of a damping device to suppress vibration occurring during engagement of a clutch, in an automatic transmission for an automobile. SOLUTION: A mass part 401 formed in an annular shape, a plurality of elastic parts 402 extending radially internally from the annular mass part 401, friction parts 403 extending radially from the intermediate part of the elastic members 402 and 402 adjoining each other are integrally molded to form the damping device 400. One end face 53a" of a clutch hub 53a of a clutch hub 53a of a 3-4 clutch and protrusion parts 402a of the elastic parts 402 are attached to a clutch hub 53a through projection welding, the mass part 401 is vibrated in phase with the clutch hub 53a, and by the occurrence of friction between friction materials 403a mounted on the friction parts 403 and the clutch hub 53a, vibration of the clutch hub 53a is damped.
Patent JP-2002035318-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To more stabilize the variable display control of a display control means in constitution having the display control means for performing the variable display control of a variable display device based on signals received from a game control means. SOLUTION: When 0.5 second for instance elapses after receiving a fluctuation pattern command, a received pattern specifying command is checked. Since the commands for specifying left, right and center stop patterns are not immediately checked when receiving them but are checked after time after reception, the reception order of the left, right and center pattern specifying commands does not matter. For instance, even in the case of receiving the pattern specifying commands in the order of center → left ← right, the left, right and center stop patterns are recognized in the display control means without problems.
Patent JP-2002045131-A (JP)
Title: Method for producing noodle with wave
Inventor: SAKURAZAWA HATSUO
IPC: A23L7/109
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing noodle with waves, capable of saving labors of weight control, etc., in cutting the long strips of the noodles and saving an apparatus cost. SOLUTION: A noodle belt 26 continuous in a fixed thickness formed by a noodle machine 2 is cut into noodle belts 28 for one meal by a cutter 20. The noodle belts 28 for one meal are cut out as long strips by a slitter 22. A wave box arranged in succession to the lower part of the slitter forms waves on the long strips for one meal. The long strips 30 with waves are transported one by one by a conveyor 32 and dropped from the tip part of the conveyor toward a shutter 34. The long strips 30 being dropped from the tip part of the conveyor 32 toward the shutter 34 are hung from tip parts 30a downward to make the waves in a elongated state and dropped while loosening the long strips in contact with each other and pulling rear end parts 30b.
Patent JP-2002013302-A (JP)
Title: System for increasing profit by service
Inventor: FURUKAWA TAKIO
IPC: E04H1/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a system for enabling a person needing utilization of a restroom to simply and easily utilize the rest room regardless of conditions of a facility, building, or store managed by an enterprise at any time. SOLUTION: In a facility, building, or store, a rest room which can be utilized by anyone at any time is installed outside the facility, building, or store (or inside it when there is not a site for that, in which case it must necessarily be usable from the outer side) by composing it in such a way that if the rest room exists there or not, and if it is open for utilization can be recognized at once.
Patent JP-2002054824-A (JP)
Title: Electric accessory box for air conditioner
Inventor: URAKAWA MASAKAZU
IPC: F24F5/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric accessory box for an air conditioner capable of corresponding to two kinds of large and small outdoor machines, preventing the occurrence of limitation on a transportation form (a delivery form), and besides enabling prevention of leakage of a sound and entrance of water, and further suppressing the manufacturing cost of the outdoor machine in which the electric accessory box is incorporated. SOLUTION: In an outdoor machine casing 4 formed that a machine room 6 in which a compressor is contained and a ventilation passage chamber 7 in which a fan is contained are partitioned from each other by a partition plate 5, the electric accessory box for the air conditioner is situated on the partition plate 5 astride a boundary between the machine room 6 and the ventilation passage 7. A moving piece 10 forming a part of the side wall 8 in a closed state and forming a part of the partition plate 5 in an opening state is situated on the side wall 8.
Patent JP-2002058210-A (JP)
Title: Dc motor
Inventor: OZAWA NOBUHIRO
IPC: H02K5/14
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To control splash and deposition within a motor of brush friction powder corresponding to increase in the length of brush which is effective for longer life-span of motor in the practical operation. SOLUTION: A housing 1 is provided, at its opening end, a cut-away 1-1 provided opposed to a brush holder 6, the brush holder 6 has the length in which the end thereof reaches a cylindrical part of the housing at the cut-away 1-1, a gap between the cut-away 1-1 and the brush holder 6 is formed to function as a ventilating port between the internal and external of the motor and a multiple-wing impeller 9 is also provided between a rotor core forming the rotor 5 and a commutator 5-1 in such a form as covering the external circumferential surface of end of a winding.
Patent JP-2002051645-A (JP)
Title: Flowerpot weight stone
Inventor: AKIMOTO JUNJI
IPC: A01G9/02
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a flowerpot weight stone placed under culture soil in a vessel such as a flowerpot or planter in which garden plants such as a flowering plant, tree, a fruit tree or vegetables is planted, and designed to be reusable. SOLUTION: This flowerpot bottom stone comprises a water-permeable bag body, and a granular material a predetermined amount of which is contained in the bag body, and has an opening through which the granular material put in the bag body is to be taken in and out, and a sealing member openably sealing the opening. Also, this flowerpot bottom stone is designed so that the opening of the bag body can be sealed with a lid piece formed to be integrated with the bag body.