baber/WOPTO huggingface dataset:
Patent JP-H07280675-A (JP)
Title: Micro-torque measuring device
Inventor: MATSUO TOSHIHIRO
IPC: G01L3/20
Filed: 1994-04-11
Abstract: PURPOSE:To make it possible to measure micro-torque in high accuracy and sensitivity without scattering in measured values while fine load torque is applied to a micro-motor at a constant force by providing a measuring axis, pneumatic bearing, braking disc, brake and connecting piece in principle. CONSTITUTION:Since a motor 6 for measuring torque is held in non-contact with a pneumatic bearing 2 while a measuring axis 3 is interposed in between, the axis 3 can be rotated by even micro-torque by means of its reaction force. In addition, since a fluid body 13 and a braking disc 8 are kept at all times in contact with each other at specified constant viscosity resistance, the load always becomes constant, so that its viscosity can be freely changed based on the applied voltage level, thereby making load adjustment easy. Further, since the reaction force working onto the axis 3 is measured with a highly accurate and sensitive electronic balance, etc., the torque value can be obtained with high accuracy and sensitivity without scattering in measured values by multiplying the length of a connecting piece 5.
Patent JP-H05300077-A (JP)
Title: Zone configuration method for mobile communication system employing spread spectrum transmission system
Inventor: SUZUKI HIROSHI
IPC: H04W16/24
Filed: 1992-04-17
Abstract: PURPOSE:To eliminate the need for a connection wire between adjacent base stations by making partially each zone corresponding to each base station formed by plural reception antennas in duplicate so as to suppress the increase in a level fluctuation when a mobile equipment stays around a zone. CONSTITUTION:A border between adjacent zones is substantially eliminated by making partially zones relevant to each base station formed by plural reception antennas in duplicate and plural antennas cover the surrounding of the mobile equipment in any zone at all times. Figure (a) indicates a state that one sub zone at a tip of the zones is in duplicate with two zones A, B formed in a line respectively. Figure (b) shows that two sub zones are similarly arranged in duplicate. Furthermore, the sub zone in duplicate signifies in general duplication of antennas of the zones A and B and a ratio of a communication capacity with respect to the installation cost is reduced. Figure (c) depicts that sub zones are arranged in duplicate in one line along a border area of the in 2- dimensionally formed two zones.
Patent JP-2000291913-A (JP)
Title: Liquid fuel combustion device
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23D11/44
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel combustion device for enabling safe and stable combustion with saved power. SOLUTION: A vaporizer 27 and a burner seat 38 are constituted separately and since the object to be heated of a vaporizer heater 45 is concentrated to the part, where vaporization of kerosene is carried out of the vaporizer 27, a heat capacity of the object to be heated from a point of view of the vaporizer and the heater 45 is markedly decreased compared with a conventional one and this constitution causes the vaporizer 27 to greatly shortens a time required for arrival of kerosene at a vaporization temperature. Furthermore, by mounting an equalizing distributing cylinder 41 in a burner cylinder 35, air-fuel mixture is caused to smoothly flow without stagnation an reduces the generation of smells at extinguishing.
Patent JP-2000293229-A (JP)
Title: Method for controlling operation of carrier
Inventor: HAMADA TOYOHIDE
IPC: G05D1/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently controlling plural carriers traveling on a closed loop track so that transport works distributed and given to respective work stations are executed without delay. SOLUTION: A transport system is provided with a closed loop-like track, plural autonomous travel-type carriers loading controllers traveling on the track, the controller of a carrier group, which is installed out of the track, and plural work stations arranged along the track. The respective carriers V1-V10 judge the contents of transport works and judge whether the transport works are executed or not against a transport work request from the work station.
Patent JP-H0596603-A (JP)
Title: Manufacture of foamed resin sheet having projecting bead on surface and die therefor
Inventor: KOBAYASHI TOSHIRO
IPC: B29C48/30
Filed: 1991-01-31
Abstract: PURPOSE:To facilitate the production of a die by a constitution wherein the die is produced by continuously connecting a flat or cylindrical resin passage, which has the width gradually increasing to the running direction of resin and forms on the resin inlet side of the die, a plurality of bar-like passages separated parallel to one another in connection with the flat resin passage and a flat or cylindrical outlet side passage connecting to the bar-like passages. CONSTITUTION:The resin passage 2 of a die 1 is constituted by connecting an inlet side resin passage A, intermediate resin passages B and an outlet side resin passage C to one another. For example, in the case of a flat resin passage A is formed by a flat passage 11, the width of which gradually increase to the running direction of resin. The intermediate passage B is formed in the shape of a plurality of bar-like passages 12 over the range of the width of the passage A. Further, the outlet side passage C is formed in the shape of a flat passage having the thickness thinner than the thickness of the bar-like passage B by turning the bar-like passages B. By using the die 1 having the above-mentioned constitution, shown formed resin sheet is produced out of polystyrene, for example.
Patent JP-H11314503-A (JP)
Title: Radial tire
Inventor: IKEHARA KIYOSHI
IPC: B60C9/20
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a radial tire excellent in durability and the like by improving rubber permeability, fretting resistance and BES resistance of a belt reinforcing steel cord. SOLUTION: A tire is reinforced by a plurality of belt plies each having steel cords arranged at a cord angle of 5-20 deg. relative to a tire equatorial plane on a radially outward side of a carcass layer. A carbon content, a diameter and a bending stiffness of a steel filament which composes the steel cord, a tensile strength of the steel cords and a gap between adjacent steel cords are set to proper conditions. The steel cord is formed into a two-plies twisted structure which has a core 1 being comprised with from 1 to 3 steel filaments, and a single sheath 2 being composed with from 6 to 9 steel filaments surrounding the core 1. A twisting direction of the core 1 and a twisting direction of the sheath 2 are arranged in the same direction.
Patent JP-H03297384-A (JP)
Title: Stabilized composition of urea amidolyase
Inventor: NANBA YUKARI
IPC: C12Q1/527
Filed: 1990-04-13
Abstract: PURPOSE:To obtain the title composition useful as a reagent for analyzing urea, stably preservable for a long period of time even not at very low temperature without deterioration, by freeze-drying an aqueous solution containing urea amidolyase and an ammonium salt. CONSTITUTION:An aqueous solution containing urea amidolyase and an ammonium salt is freeze-dried to give the objective composition. A water-soluble ammonium salt such as ammonium sulfate or antimony chloride is preferable as the ammonium salt and the aqueous solution preferably contains 0.2-100 units/ml urea amidolyase and 4-600 milliequivalent/ml of the ammonium salt.
Patent JP-S5527112-A (JP)
Title: Flavone derivative
Inventor: KIYOUGORA KAZUAKI
IPC: A61K31/35
Filed: 1978-08-12
Abstract: NEW MATERIAL:Flavone derivative of formula I (one of X 1  and X 2  is 3-methyl- 2-butenyloxy, and the other is H; a bond of formula II is single or double one).  
     EXAMPLE: 4',7-Bis(3-methyl-2-butenyloxy)flavonol.  
     USE: Medicine having low toxicity and effective to peptic ulcer.  
     PROCESS: 2'-Hydroxy-4,4'-bis(3-methyl-2-butenyloxy)chalcone or 2'-hydroxy-2,4'- bis(3-methyl-2-butenyloxy)chalcone is used as a starting material. The desired compound of formula, flavanol derivative, is obtained by adding about 1 mole of a caustic alkali, e.g. KOH, NaOH, etc., and 5 moles of 30% hydrogen peroxide to 1 mole of the starting material, and reacting at room temperature for 4W5hr. In addition, the desired compound of formula is obtained as a flavanonol derivative when the amount of said caustic alkali is 0.5mole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02277922-A (JP)
Title: Suction device of internal combustion engine
Inventor: NAGASE HIDENOBU
IPC: F02B29/08
Filed: 1989-04-18
Abstract: PURPOSE:To control the swirl strength by resting or nearly resting the second suction valve when an engine is operated at a low speed, and changing the opening timing of the first suction valve at the optional timing after the top dead point. CONSTITUTION:A swirl generating suction port 8 communicated to the first suction valve port and a main suction port 9 nearly linearly communicated to the second suction valve port 6b are provided on an engine main body E. A valve system device 19 sets the opening timing of the first suction valve 12a at the top dead point or thereafter and changes it to the optional timing after the top dead point while resting or nearly resting the second suction valve 12b when an engine is operated at a low speed. The first suction valve 12a is opened while the pressure difference between a combustion chamber 5 and the suction port 8 is large at the time of the low-speed operation, a mixture is guided into the combustion chamber 5 through the suction port 8, and a strong swirl can be formed. The opening timing of the first suction valve 12a is changed in response to the operation state, and the swirl strength can be controlled.
Patent JP-H09277640-A (JP)
Title: Ink ribbon cassette of printer
Inventor: SEKIGUCHI YOKO
IPC: B41J17/32
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain the ink ribbon cassette of a printer equipped with a rotation stopping member preventing the ink ribbon within the ink ribbon cassette from adhering to the adhesive of a spool rotation stopping member. SOLUTION: An ink ribbon cassette is constituted so that a ribbon supply spool shaft having an unused ink ribbon wound therearound and a ribbon taking-up shaft having a used ink ribbon wound therearound are housed in a cassette housing in a spaced apart state and the drive shaft parts on one end side of the spool shafts are supported in a revolvable manner by the drive bearing parts of the cassette housing and the follow shaft parts on the other end sides thereof are supported in a revolvable manner by the follower bearing parts of the cassette housing.  In this case, one rotation stopping sheet members 14 having length integrally covering both drive bearing parts are provided as the rotation stopping means of both spool shafts and adhesive layers 15, 15 are formed to the rotation stopping sheet members 14 only at the parts supported by the drive bearing parts to protrude the outside of the cassette housing and bonded to the end surfaces of the drive shaft parts 4, 5 to stop the rotation of the spool shafts.
Patent JP-H01268575-A (JP)
Title: Fire extinguisher
Inventor: SUGINO NOBUO
IPC: A62C37/00
Filed: 1988-04-21
Abstract: PURPOSE:To properly take the image of a fire source and jet fire extinguishing agent concentri cally to the fire source and extinguish fire properly, by detecting the difference section of flame image signals stored in first and second memories, and by detection-processing the center of the detected difference section. CONSTITUTION:A first memory 5 is positioned in a control section 4, and the one flame component of flame image signal (d), the image of which is taken by a monitoring camera 3 is stored. In a second memory 6, the one flame component of the flame image signal (d), the image of which is taken by the monitoring camera 3 of motion slow more than that in case of the first memory 5 is stored. By a change point detecting section 7, the contents of the flame image signals (d) with a time difference which are stored in the first and second memories 5, 6 are compared with each other, and a change quantity due to the difference of signal in a flame area is detected, and it is discriminated whether there is flame or not, and by a centering processing section 8, the center position of the flame area detected by the change point detecting section 7 is processed. By a fire extinguishing nozzle controlling section 9, control signal (e) from a control section 4 is received, and driving signal (f) for moving a nozzle vertically and horizontally so that the detected flame center may coincide with the center of a fire extinguishing nozzle 10 is transmitted, and the fire extinguishing nozzle 10 is always controlled to be positioned directed to the center of flame, and fire extinguishing agent is jetted.
Patent JP-S58216114-A (JP)
Title: Composition for oral cavity
Inventor: ISHIKAWA MASAO
IPC: A61K8/36
Filed: 1982-06-09
Abstract: PURPOSE:To prepare a composition for oral cavity, having high aseptic activity and excellent storage stability, by adding a surface active agent to a base containing a water-soluble calcium salt. CONSTITUTION:A water-soluble calcium salt having a solubility of >=0.3wt%, especially >=1wt% in distilled water at 25 deg.C (preferably calcium lactate or calcium gluconate) is dissolved or dispersed in water or a water-containing liquid, and the solution or dispersion is mixed with other ingredients to obtain a base of the composition for oral cavity. The obtained base is incorporated with a surface active agent, preferably an anionic surface active agent (especially alkyl sulfuric acid ester metal salt) or a nonionic surface active agent (especially sucrose fatty acid ester). The preferable amounts of the calcium salt and the surface active agent are 0.5-5wt% and 0.1-5wt%, respectively, based on the whole composition. Addition of 0.01-1wt% of p-hydroxybenzoic acid alkyl ester (especially methyl ester) improves the aseptic activity without deteriorating the taste, etc. of the product.
Patent JP-H0243213-A (JP)
Title: Shape-memory molded article
Inventor: NAKAMURA HOSHITERU
IPC: B29K75/00
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a molded article having shape memory characteristics by using a polyurethane resin having a Tg in a specified range, a hardness (Shore D) above a specified value below the Tg and another hardness below a lower specified value at the Tg or higher. CONSTITUTION:A molded article having a shape memory characteristics is obtd. by using a polyurethane resin having a glass transition temp. (hereinbelow described as Tg) in the range of 0-100 deg.C and a hardness (Share D) of 65 or larger below the Tg and a Shore D hardness of smaller than 55 at the Tg or higher. A deformation is given to a molded item constituted of this polyurethane resin at the Tg or higher an this deformation is fixed by cooling it below the Tg of this resin. In using the molded item it is heated at the Tg or higher to reconvert it to its original shape.
Patent JP-H11335128-A (JP)
Title: Glass container handling system
Inventor: LEIDY D WAYNE
IPC: C03B35/10
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a control system designed to control the operations of various handling devices involved in transferring glass containers from the dead plate of an IS(individual section) molding machine onto an annealing kiln conveyor. SOLUTION: This control system works in such a manner that, in order to always process glass containers at a specified control speed from the dead plate of a molding machine onto an annealing kiln conveyor, measurements and controls are performed simultaneously for the operations of the respective alternate current survomotors for 90 deg. sweepouts 12-30, a mechanical conveyor 32, a cross conveyor 38, a chain conveyor 40 and an annealing kiln loader pusher bar 52, and for the operation of the annealing kiln conveyor supplied with mechanical power from an alternate current motor 56.
Patent JP-S58197-A (JP)
Inventor: ABE YUKIHIKO
IPC: H05K3/22
Filed: 1981-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5724571-A (JP)
Title: Solar cell
Inventor: YUKIMOTO YOSHINORI
IPC: H01L31/042
Filed: 1980-07-18
Abstract: PURPOSE:To efficiently use a circular wafer and make the filling efficiency extremely higher, by shaping a solar cell into a trapezoid obtained by having a hexagon. CONSTITUTION:The solar cell shaped into a stapezoid obtained by halving a hexagon is contacted with the inner face of a semi-circular wafer 1. A thick bus line 2 as an electrode is formed in parallel with the three sides except the bottom side of the trapezoid. Inner grid lines 3 are placed in the trapezoid so that the extended lines of two oblique sides of each of triangles cross the bus line 2 in order to decrease the sevial resistance of the solar cell. A plurality of the solar cells can be connected in series or parallel as required to obtain a desired voltage and current. In this case, it suffices simply to provide a bonding electrode metal to each of the bus lines 2.
Patent JP-H03295464-A (JP)
Title: Particle selecting device
Inventor: SOGAWA ICHIRO
IPC: B07B13/00
Filed: 1990-04-12
Abstract: PURPOSE:To easily and efficiently select particles in detail by providing hold liquid and a light convergence optical system and moving a light convergence point or light convergence line relatively to the hold liquid. CONSTITUTION:A cell group selected by applying the light trapping effect is suspended in the hold liquid 2 stored in a container 1. Plural optical fibers 3 where laser light is propagated are arrayed above as an optical fiber group 5 above the liquid 2 in a constant direction. Light convergence optical systems 4 are provided at the tip parts of the fibers 3 and laser light l1 is converged to form light convergence spots in the liquid 2, thus forming a light linear light convergence spot array 7. The optical fiber group 5 is arranged at one end part of the container 1 and cells 6 to be selected are injected into the liquid 2 and caught on the spot array 7. Then the particles are distributed continuously according to the size and the detailed selection of the particles is performed easily and efficiently.
Patent JP-S5432247-A (JP)
Title: Radiation mirror antenna
Inventor: MIZUSAWA MOTOO
IPC: H01Q19/17
Filed: 1977-08-18
Abstract: PURPOSE:To obtain the antenna performance low sufficiently in the sidelobe, by making the distribution of the amplitude of array antenna for feeding of asymmetrical distribution.
Patent JP-H01269527-A (JP)
Title: Preparation of high-strength composite insulating material
Inventor: KIKUCHI SHIRO
IPC: F16L59/00
Filed: 1988-04-20
Abstract: PURPOSE:To intend to make an integral structure of a heat insulating material and a reinforcing material to improve the strength and heat insulating properties thereof, by filling the bottom end between the inner face of the through-hole of heat insulating material and a forming and reinforcing material by a liquid composition of synthetic resin upwards through a space provided via a rigid plate member. CONSTITUTION:Under the bottom face of a heat insulating material 1 a rigid plate member 3 is disposed with a small interval from said bottom face via a spacer and a form 6 is fixed so as to cover the side face of said material and member. Then, a forming and reinforcing material 4 is put into a through-hole 5 of said heat insulating material in such a way that the bottom end of said material reaches said rigid plate member. A bung hole 7 for liquid composition of synthetic resin is provided in the middle portion of said rigid plate member. Then, the liquid composition of synthetic resin is put through a injection pipe 8 connected to the bung hole to first fill a space (a) between the bottom face of the heat insulating material and the rigid plate member and then the space (b) between a formed reinforcing material and the inner face of the through-hole upwards with discharging the air from said space and the space (b) is perfectly filled with the liquid composition which is hardened. In such a manner, the occurrence of failures such as air void, crack and scorch is completely eliminated. Further, one time of manufacturing process allows an integral structure to be formed.
Patent JP-S58218474-A (JP)
Title: Construction of cowl top part in automobile
Inventor: OOHATA YOUICHI
IPC: B62D25/08
Filed: 1982-06-11
Abstract: PURPOSE:To improve a cowl top part to be seen more attractive without causing the worsening of workability for mounting parts to the inside of a cowl top. CONSTITUTION:A rear edge part 7 of a work hole 5 opened to an upper face of a cowl top 1 is arranged to the rear side from a hood rear end part 8. In the captioned construction of such constitution, the bottom end part of a windshield mold 11 covering the bottom edge of a window glass 10 is extensibly provided to the side before the hood rear end part 8, and the upper of the work hole 5 is covered by this extensibly provided bottom end part of the mold 11.
Patent JP-H07279541-A (JP)
Title: Foldable door
Inventor: KAWANISHI TOSHIAKI
IPC: E06B3/48
Filed: 1994-04-12
Abstract: PURPOSE:To prevent the oscillation of the door body panel of a foldable door in an extension state and provide the smooth opening/closing operation by carrying out the extension and folding operation of the door body at a prescribed position. CONSTITUTION:The first engagement projection 14 is installed at the lower end of a door body panel 2 on the shift end side of the door body 1 of a folding panel 4, and the second engagement projection 15 is installed at the lower end of the door body panel 2 on the suspension root side. The first and the second guide members 20 and 21 for introducing the first and the second engagement projections 14 and 15 into a guide groove 102 formed on a lower part guide rail 10 are installed.
Patent JP-H02278992-A (JP)
Title: Device with remote control retrieval function and remote controller used for the same device
Inventor: IKEDA YUMI
IPC: H04N5/00
Filed: 1989-04-19
Abstract: PURPOSE:To easily find out a remote control whose location is not cleared by allowing the remote controller to respond to a retrieval signal when a retrieval signal output means outputs the signal. CONSTITUTION:When a retrieval switch 15 provided to a television receiver main body 10 is depressed, a retrieval signal is outputted from a transmission section 17 via an antenna 18. The retrieval signal is inputted to a reception section 25 via an antenna 30 in a remote controller 20. The reception section 29 outputs an operating signal to a power supply control section 28 to turn on the main power supply to connect a power supply 27 and a timer 31, they are operated and power supply is supplied to a buzzer 24. Thus, even when the location of the remote controller is not clear, the remote controller is easily found out.