baber/WOPTO huggingface dataset:
Patent JP-2001120952-A (JP)
Title: Method for adsorbing and desorbing nitrogen oxide
Inventor: BECUE THIERRY
IPC: F01N3/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a material relating to the adsorption and desorption of the nitrogen oxide NOx and NO2 existing in the exhaust gases of an internal combustion engine of an automobile in particular acting in a medium which is stoichiometrically excess relating to an oxidizing agent. SOLUTION: This material is capable of desorbing the NOx by a temperature rising higher than an adsorption temperature. The structure of the material consists of the tetrahedron of phosphate and contains at least one element (A) belonging to groups IVB, VB, VIB, VIIB and IVA, in some cases, at least one element ((B) belonging to the groups of alkaline elements IA, alkaline earth elements IIA, rear earth elements IIIB or transition metal elements, and in some cases, at least one metal (C) belonging to the group of noble metals of a platinum group (group VIII). These materials are insensitive to SOx and carbon oxide included in the gases.
Patent JP-2002046540-A (JP)
Title: Lid body for vehicular cargo floor box
Inventor: ISHII KENJI
IPC: B29C49/48
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a lid cover for a vehicular cargo floor box allowing panels to be sequentially opened and folded respectively and the cargo floor box to be reasonably opened in accordance with its used state. SOLUTION: End faces of connection sides of one panel 2 and another panel 3 are provided as inclined faces 9 and 10 respectively inclined from surface edges 7 to back face edges 8 of the panels. A supporting body 14 is provided interposed in a space 13 occurring between the end faces of the connection sides when the one panel 2 and the other panel 3 are brought together by their back faces. The lid body 1 for the vehicular cargo floor box is composed of a first folding panel 4 formed by respectively connecting a part between the surface edge 7 of the one panel 2 and a surface edge 16 of the supporting body 14 and a part between a surface edge 8 of the other panel 3 and the surface edge 16 of the supporting body 14 by hinges 17 and 18 and a second folding panel 4 with the same composition.
Patent JP-2002048234-A (JP)
Title: Control device for automatic transmission
Inventor: ASA HIROTOMO
IPC: F16H61/28
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of shift control to a target drive range, when either of sensors provided to the actuator side and hydraulic switch valve side is under abnormal conditions. SOLUTION: The device is provided with a rotational angle detection sensor 80 for detecting a rotational angle provided on the side of an actuator 101, a position sensor 90 for detecting for rotational position of an output shaft 103 for driving a hydraulic switch valve provided on the side of a hydraulic switch valve, a drive circuit for driving an actuator 101, control circuit 20 for determining the target drive range and outputting the driving direction, based upon the detected information from the rotational angle detection sensor 80 and position sensor 90, and a driving range which is selectively directed by a shift range selector 10. When either of sensors 80 and 90 is under abnormal conditions, a process in the control circuit 20 is executed by the other sensor, thereby allowing a shift control to the target drive range under abnormal conditions of the sensor.
Patent JP-2002054604-A (JP)
Title: Actuator
Inventor: HATTORI SHOICHI
IPC: F15B11/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an actuator capable of achieving compactness of an electric motor in weight and form. SOLUTION: An EHA 100 is provided with the electric motor 110, a pump 120 to output oil in accordance with rotation of the electric motor 110, a cylinder 130 to which oil outputted by the pump 120 is inputted, a control means 140 to control rotation of the electric motor 110 in accordance with motion of the cylinder 130, and a backup valve 150 to send the oil outputted by the pump 120 to the cylinder 130. When an oil pressure in an oil supply chamber 130b reaches a specified value or more, oil outputted by the pump 120 is prohibited from flowing by the backup valve 150.
Patent JP-2002058198-A (JP)
Title: Dynamic pressure bearing motor and its manufacturing method
Inventor: SEICHI MASAYOSHI
IPC: H02K5/16
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To enable effective positioning of a rotor assembly and a stator assembly, with at a low cost installation, without using a jig used conventionally. SOLUTION: When a bearing sleeve 22, constituting a bearing assembly, is installed in a bearing holder 21b on a motor frame 21, the lower surface of a counter plate 25 which is shown in Fig. is made to abut against a bearing abutting part 21e disposed on the fixed frame 21 in the axial direction. The counter plate 25 constitutes the bearing assembly together with the bearing sleeve 22. Thereby the bearing assembly containing the bearing sleeve 22 is positioned at a regulated position in the axial direction, so that a stator reference surface 21c and a disk-mounting surface 32c of a rotary hub 32 are arranged with a highly accurate positional relation.
Patent JP-2002026709-A (JP)
Title: Transistor cascade connected thyristor relay control circuit
Inventor: YABUKI MANABU
IPC: H03K17/16
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor relay control circuit adopting a control method through the use of residual electric charges in connected capacitance, where a semiconductor element is in series resonance to the oscillating frequency of a stabilized bias circuit, supplies a resonance frequency current, while being in organically coupled to produce the connection capacitance and the supply of a thyristor latching current is limited by utilizing the connected capacitance. SOLUTION: An AC voltage with an oscillating frequency is rectified into a DC oscillating bias voltage, the semiconductor element is brought into series resonance and is coupled organically and the voltage is converted into a stabilized and regulated capacitor charging/ discharging current. A resonance frequency current within a hysteresis operation width is obtained accordingly to configure a series resonance bias circuit resulting in the connected capacitance to be generated, whereas the supply of a thyristor latching current is limited to decrease a thyristor voltage switching power, thereby restricting the thyristor latching current.  Thus, this invention provides a relay control circuit, consisting of a series resonance bias circuit of a organically coupled element, resulting from cascade connection of a thyristor element to a transistor(TR), where a collector current in a saturation region intermittently supplies a thyristor holding current for the purpose of replacing a conventional mechanical contact relay or of concurrent use of it by means of a mere switch control between a base electrode and a gate electrode or between the base electrode and a cathode.
Patent JP-2002060965-A (JP)
Title: Treating solution and treating method for reducing copper oxide
Inventor: FUJITA KOJI
IPC: C23C22/83
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a treating solution and a treating method for obtaining a copper stock having excellent adhesive properties with resin and oxidation resistance. SOLUTION: This treating solution for reducing copper oxide formed on the surface of copper into metallic copper contains at least dimethylamineborane in the range of 0.3 to 2.0 g/L, and the relation between the content y (g/L) of the dimethylamineborane and the treating area x (dm2/L) per unit solution quantity, the satisfies y>=0.232x-0.185. In the treating method by which the copper stock whose surface has been formed with copper oxide is immersed into the treating solution to reduce the copper oxide on the surface into metallic copper, the dimethylamineborane is added into water within 10 min before the immersion of the copper stock or after the immersion of the copper stock.
Patent JP-2002053774-A (JP)
Title: Active energy rays-curable coating composition
Inventor: DEGUCHI YOSHINOBU
IPC: C09D4/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an active energy rays-curable coating composition, which forms a cured film with a high surface hardness, is excellent in heat resistance and light resistance, and can also be coated to a thick film. SOLUTION: There is provided an active-energy-rays-curable resin composition comprising a urethane acrylate resin (A) comprising an isocyanurate (a1) formed from hexamethylene isocyanate and/or isophorone diisocyanate and a compound (a2) containing one or more hydroxyl groups and one or more (meth)acryloyl groups in the molecule, and a radical-polymerizable monomer (B).
Patent JP-2002051824-A (JP)
Title: Hang down strap
Inventor: YAMAZAKI WATARU
IPC: A44B11/25
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a hang down strap which is not only usable as one neck strap but is usable as a hand strap as well by easily removing portions thereof from the neck strap at need and has versatility. SOLUTION: This hand down strap has the neck strap 2 which is mounted with detainers 1 (a female detainer 11 and a male deteiner 15) of a male and female joint type freely engageable and disengageable with the from each other at both ends and the hand strap 4 which is mounted with detainers 3 (a female detainer 31 and a male detainer 35) which have the same shape as the shape of the above mentioned detainers and are of a male and female joint type freely engageable and disengageable with and from each other at both ends in a set. The female detainer 11 or male detainer 15 of the neck strap 2 and the female detainer 31 or male detainer 35 of the hand strap 4 are made freely engageable and disengageable with and from each other.
Patent JP-2002060108-A (JP)
Title: Paper delivery and printer
Inventor: TAKEDA YOSHINORI
IPC: B65H29/58
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper delivery capable of realizing the changeover action of a paper delivery direction with simple constitution, and to provide a printer. SOLUTION: This paper delivery is composed of a paper guide 6 for guiding paper 5 fed from a paper conveying mechanism 1; a paper guide 7 supported in an angle displaceable manner around a shaft of a roller 8 and connected to the lower reaches of the paper guide 6; a pair of rollers 8, 9 holding the paper 5 to convey it forward or backward; and paper guide 21, 22 vertically arranged downstream of the rollers 8, 9. The roller 9 is swingingly supported in an angle displaceable manner along the peripheral surface of the roller 8.
Patent JP-2002063687-A (JP)
Title: Method and device for designing signal control parameter
Inventor: OKITA TORU
IPC: G08G1/082
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for designing a signal control parameter on the basis of a traveling speed and a distance corresponding to traffic conditions on a road traffic network. SOLUTION: From the traveling speed and passing distance of a traffic stream, a green time calculating means 6 calculates a passing direction and the green time of signals presentation and a cycle length calculating means 7 calculates a cycle length, which is the signal cycle time of a crossing. An offset calculating means 8 determines offset expressing the deviation of green signal starting time to optimize the width of a passband, which is a time zone for enabling the traffic stream from an adjacent crossing to travel without stop, or delay time, which is waiting time at the crossing, from a weight and a green signal start time difference based on the traveling speed and the distance.
Patent JP-2002064684-A (JP)
Title: Method and device for designating reading range of manuscript
Inventor: TAKIZAWA SHINICHI
IPC: H04N1/028
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a designating device for reading range of a manuscript which enables to recognize the reading range as a whole easily. SOLUTION: Twinned reflection mirrors 55a through 55f, mobile reflection mirrors 54a through 54f, and a light source unit 56 that consists of a light source and a collimator lens are placed under a glass table 51, a mounting surface of manuscripts. Beam light L going out from light source unit 56 comes into reflection mirror 55a to divide into a reflection component L1 and a transmission component L2. While refection component L1 comes into reflection mirror 54a, transmission component L2 comes into reflection mirror 55f and is reflected to come into reflection mirror 54f. Lights L1, L2 coming into reflection mirrors 54a through 54f are reflected toward glass table 51 and scans glass table 51 from lower side surface 51a. Consequently, line segments Ly1, Ly2 are observed by a predetermined bright color to enable to recognize the reading range as a whole easily.
Patent JP-2002061403-A (JP)
Title: Parking device
Inventor: JINNO KENICHI
IPC: E04H6/06
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce costs necessary for the prevention of the fall of a lower-side lifting vehicle support base suspended at a storage and retrieval level. SOLUTION: In a parking device, in a lateral direction, there are juxtaposed the plural lower-side lifting vehicle support bases 3A-3C driven in such a manner as to be moved up and down by a suspending rope 39 between the storage and retrieval level G and a lower-side storage level D, and at the level G, there are disposed traverse vehicle support bases 2A and 2B outnumbered by at least one by the support bases 3A-3C. The parking device is constituted as follows: fall preventing parts 59a to be supported are installed in the support bases 3A-3C; and the support bases 2A and 2B are provided with fall preventing receiving parts 57b approaching the lower side of the parts 59a of the support bases 3A-3C by approach movement to the support bases 3A and 3C on the lateral side adjacent to the support bases 3A-3C located at the level G.
Patent JP-2002066077-A (JP)
Title: Game hall managing system
Inventor: WATANABE HIROO
IPC: A63F5/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a right and fair game hall managing system in which a consumption tax or the like paid by a player is fairly paid by a game hall side with responsibility. SOLUTION: This game hall system is provided with plural game machines 1 and 2 for playing a game with game media and the game media are lent by a prepaid card purchased by the player with a prescribed money amount. Then, the prepaid card is purchased at a card vending machine 21 and a money amount for which the tax to be collected from the player at a game hall is added is fed at the time.
Patent JP-2002066284-A (JP)
Title: Method for manufacturing suspension drops with predetermined size by altered apparatus scale
Inventor: WASHIMI YASUHIRO
IPC: B01F3/08
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a suspension having the same liquid drop area average diameter as the liquid drop area average diameter which is obtained by manufac turing a suspension with a constant stirring device, by using a stirring device altered in device scale. SOLUTION: The liquid drop area average diameter of a suspension can be calculated using a relational expression, which is obtained by manufacturing a first suspension by using a small-sized stirring device, when the suspension is manufactured by a stirring device having a dimension of a geometrical similar system or a different dimension shifted from the geometrical similar system, different stirring required power or the different number of rotations of stirring blades. Further, the liquid drop area average diameter of the suspension manufactured by using the small-sized stirring device can be calculated using a relational expression, which is obtained by manufacturing the first suspension drops by the small-sized stirring device, under the condition obtained by a large-scaled stirring device.
Patent JP-2001185989-A (JP)
Title: Surface acoustic wave device
Inventor: YAGO AKIHIRO
IPC: H03H9/25
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which is made of a high efficiency diamond that has an operating frequency of several hundred MHz through several 10 GHz and in which particularly high operating frequency can be selected. SOLUTION: This surface acoustic wave device is provided with a diamond layer or a substrate layer and a diamond layer, a ZnO piezoelectric film layer, an interdigital electrode layer and short-circuit electrode layer and then especially includes (2π.H/λM)=3.0-10.0 when the thickness of the ZnO layer is H and the wavelength of a surface acoustic wave is λM.
Patent JP-2002072799-A (JP)
Title: Cleaning blade for latent image carrier, and apparatus and method for image formation
Inventor: YAMADA TAICHI
IPC: G03G21/10
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning blade for a latent image carrier and an appara tus which secures excellent cleaning performance of the latent image carrier irrelevantly to use temperature environment without decreasing image quality, at low cost and an apparatus and a method for image formation which use spherical toner. SOLUTION: This is a cleaning blade for the latent image carrier which is pressed against the latent image carrier to remove remaining toner and formed of an elastic body having material values of 14,700 to 29,400 kPa in 300% modulus and >=68,600 N/m in tear strength, and the device and method for image formation use the cleaning blade.
Patent JP-2002067862-A (JP)
Title: Head protecting airbag device
Inventor: TAKAHASHI HIROYUKI
IPC: B60R21/20
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time required to complete spreading of an airbag in a head protecting airbag device. SOLUTION: In this head protecting airbag device, the airbag 11 has gas leading passages P1, P2, P3 in its upper rim part, and a gas is supplied to plural inflation chambers R1-R7 provided in the airbag 11 from a gas supplier 12 through plural gas outlets 13a-13d of a gas distributing pipe 13 disposed in the gas leading passage, and thereby the airbag 11 is inflatedly spread in a curtain shape along the side wall of a vehicle room, in order to protect the head of a sitting occupant. The gas outlets 13a-13d of the gas distributing pipe 13 are provided only on prescribed inflation chambers R1 and R4, and R5 and R7.
Patent JP-2002071131-A (JP)
Title: Combustion controller
Inventor: TAKABAYASHI AKIRA
IPC: F23N5/10
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To improve usability by a user while securing the safety of use by determining precisely the generation of incomplete combustion based on the temperature of the combustion flames of a burner. SOLUTION: When the temperature Vt of burning flames during the burning of a burner drops from a higher temperature state than the reference temperature Vst of determining normal combustion to a lower temperature state, combustion emergency stop processing is executed. When the temperature dropping rate ΔV/T1 and ΔV/T2 are lower than the preset value, the combustion state of the burner is decided to be incomplete combustion state. When the temperature dropping rate is higher than the preset value, the combustion of each burner is stopped without determining whether the combustion state is the incomplete combustion state. When the frequency of the generation of the incomplete combustion state is more often than the preset frequency, a controller suspends the combustion of the burner.
Patent JP-2002069393-A (JP)
Title: Tape for fixation
Inventor: NAGAMI HIROSHI
IPC: C09J7/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a tape for fixation for sticking an article, useful as a substitute for a double-coated tape or a folded tape for fixation, not causing an unnecessary waste such as release paper, releasable without damaging a wall surface, a floor, etc., to which the tape is firmly stuck. SOLUTION: An adhesive layer 11 of a first adhesive tape 10 provided with the adhesive layer 11 on one side of a substrate 12 made of a plastic is stuck to an adhesive layer 21 of a second adhesive tape 20 provided with the adhesive layer 21 on one side of an elastic substrate 22 made of, for example, a plastic at end parts in the width direction. Then the second adhesive tape 20 is folded from the end face of the first adhesive tape 10 along the back and stuck to the back of the first adhesive tape 10. The second adhesive tape 20 is made to have length in the width direction projecting from the free end of the first adhesive tape 10, a nonadhesive film 30 is stuck to the adhesive layer 21 in the projecting zone and a nonadhesive gripping part 2 is arranged.
Patent JP-2002075931-A (JP)
Title: Collecting apparatus of polishing material
Inventor: MATSUMOTO AKIRA
IPC: B24B37/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a collecting apparatus for collecting reusable polishing materials from discharged water produced in polishing process including polishing material discharged from CMP(Chemical Mechanical Polishing) used in a semiconductor manufacturing plant and the like by effectively collecting polishing particle through highly concentrated operation. SOLUTION: The collecting apparatus for collecting polishing material from discharged water in the CMP process comprises a concentrating section for introducing the discharged water in the CMP process in batch-wise way to concentrate the concentration of the polishing material to the extent of given concentration with filtration film and a washing section for adding washing water to the concentrated water obtained by the concentrating section.
Patent JP-2002066701-A (JP)
Title: Continuous casting method of stainless steel
Inventor: NISHIGORI MASANORI
IPC: B22D41/58
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of stainless steel to obtain sound slabs, reducing trap of non-metallic inclusions which often occur at an initial stage of continuous casting of Si-killed stainless molten steel. SOLUTION: In a continuous casting method of stainless steel to continuously cast stainless molten steel into a mold through a tundish nozzle installed at the bottom of a tundish, from a start of casting to a stable casting state, an insoluble gas in molten steel is blown into the molten steel in the volume of 2 to 35 NL/t of steel through the tundish nozzle, depending on feeding rate of molten steel from the tundish to the mold, and then a soluble gas is blown into molten steel during the stable casting state.
Patent JP-2002070222-A (JP)
Title: Structure and installation method for form for placing concrete
Inventor: SATO TOSHIO
IPC: E04B2/86
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a form structure for placing concrete, enabling the relatively easy installation, etc., of a reinforcing member for enhancing the strength of the form structure. SOLUTION: The form structure for placing concrete has reinforcing bars 4 mounted along the surfaces of two net forms 1 disposed in an opposed manner so as to reinforce the net forms 1. The form structure is characteristically provided with bars 2 passing through the meshes of the net forms 1 in an approximately orthogonal manner and supporting fittings 3 mounted on the ends of the bars 2 protruding from the net forms 1 for the purpose of supporting the reinforcing bars 4.