baber/WOPTO huggingface dataset:
Patent JP-H02311157-A (JP)
Title: Dc motor
Inventor: KOBAYASHI HIROSHI
IPC: H02K1/22
Filed: 1989-05-24
Abstract: PURPOSE:To facilitate formation of armature winding and to reduce the size and the weight of motor by specifying the relation between the number of poles of a permanent magnet and the number of salient poles thereby enlarging the gap between the salient poles of armature required for obtaining a predetermined torque. CONSTITUTION:A permanent magnet field 10 comprises sixteen permanent magnet poles 11 arranged annularly with same interval, while an armature 15 comprises six salient poles 12 and armature windings 13 wound around the salient poles and connected in three-phase. The ratio between the number P of poles of the permanent magnet and the number M of the salient pole of the armature is set to 16:6 (8:3). The number P of poles of the permanent magnet and the number M of the salient poles are set to satisfy the relation (4/3)M<P<=(8/3)M. By such arrangement, the gap between the salient poles of the armature 15 required for obtaining a predetermined torque can be enlarged. As a result, winding work can be facilitated and the motor can be made thin in a facing type motor having core.
Patent JP-S5929784-A (JP)
Inventor: MAAKU SHIYUUMAN
IPC: F02G1/053
Filed: 1983-07-20
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-S6114400-A (JP)
Inventor: KOYAMA NORIAKI
IPC: F24F7/06
Filed: 1984-06-27
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-S63297140-A (JP)
Title: Support mechanism for steering wheel
Inventor: MIYAGAWA MASAO
IPC: B60R21/20
Filed: 1987-05-29
Abstract: PURPOSE:To ensure the restriction and protection of a driver with an air bag by providing a stopper member near the self-aligning of a steering wheel at the upper part of a steering column for restricting the upward shift of the wheel. CONSTITUTION:An air bag 26 is fitted to the wheel center of a steering wheel 23 having a hub part 22a and a rim part 22b, and a self-aligning 27 is formed. A stopper member 28 is provided on the upper part of a steering column 21 closely opposite to the self-aligning 27 for restricting the shift of a wheel 22 toward the upper side of the column 21 when an external force works upon the steering wheel 22. According to the aforesaid construction, the upward shift of a steering wheel due to contact with a human body moving forward upon collision is restricted and an inflated air bag is prevented from being directed up. And the air bag thereby ensures the restriction of a person on board and his/her safety and protection are ensured.
Patent JP-S5756933-A (JP)
Title: Spin etching method
Inventor: MIYAHARA ATSUSHI
IPC: H01L21/306
Filed: 1980-09-20
Abstract: PURPOSE:To detect accurately the etch completing time particularly by emitting light rays to a material to be etched, receiving a transmitted light and thereby monitoring the progress of the spin etching. CONSTITUTION:A material 1 to be etched is mounted on a base 2, and is rotated by a motor 4. The rotation of a shaft 3 is detected by a detector 7, which thus produces a synchronizing signal from a generator 8 to flash a light source 9, a beam is condensed via a lens 10 as parallel light beam 11, which is emitted to the specific same region, e.g., positioning pattern of the material 1. As the etching advances, the region becomes transparent and large light beam is transmitted. This light beam is received by a photodetector 12, is compared by a comparator 15 with a reference signal 14, and an etch completion signal 15 is outputted. A controller C17 is started, stopped and utilized for various adjustments. According to this configuration the progress state can be readily monitored, and the material can be accurately spin etched.
Patent JP-S5257606-A (JP)
Title: Method of controling displaceable freight car speed control apparatus
Inventor: KUWABARA TAKEO
IPC: B61J3/00
Filed: 1975-11-04
Abstract: PURPOSE:When electric power source is disturbed while pre-running, pre-running period is elongated as the disturbed period, by detecting the distrubance, so as the disturbed period, by detecting the disturbance, so that freight can derailing by relative overspeed when the car os connected is prevented.
Patent JP-H11323093-A (JP)
Title: One-pack room temperature-curable epoxy resin composition
Inventor: KIMURA KAZUTOSHI
IPC: C08K5/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition with excellent storage stability and curability by including an epoxy resin, an oxazolidine compound and hydrolyzable ester compound(s) in specified proportions. SOLUTION: This composition comprises (A) an epoxy resin having two or more epoxy groups on average in one molecule, (B) an oxazolidine compound [e.g. 2-isopropyl-3-(2-hydroxyethyl)oxazolidine] and (C) at least one hydrolyzable ester compound selected from titanic esters and orthoformic esters; wherein the amounts of the components B and C are 1-50 pts.wt. and 1-25 pts.wt. based on 100 pts.wt. of the component A, and it is preferable that this composition contains (D) 0.01-10 pts.wt. of an organobismuth carboxylate compound and (E) 1-25 pts.wt. of a carbodiimide compound as well.
Patent JP-H0426885-A (JP)
Title: Method for applying picture to concrete wall surface
Inventor: SHIBATA KOZO
IPC: G03B21/56
Filed: 1990-05-22
Abstract: PURPOSE:To easily obtain a picture having a little distortion by projecting the image of a film for slide where an original picture is copied on a concrete wall surface by the use of a slide projector and expressing the picture on the concrete wall surface in conformity with the video. CONSTITUTION:In the case of applying the picture 5 to the concrete wall surface 3, the original picture 4 of the picture 5 which is to be formed is copied on the film for slide. Next, the slide projector 6 is fixed at a proper position ahead of the wall surface 3, and the image of the film for slide is projected on the wall surface 3 by the projector 6. Then, the picture 5 is expressed on the wall surface 3 along the video 7 which is projected on the wall surface 3. Thus, the picture having a little distortion is easily applied on the concrete wall surface 3.
Patent JP-S6112270-A (JP)
Title: Method of control of electricity application in processing of food by electricity application and its device
Inventor: MIYAHARA KINGO
IPC: A23L5/10
Filed: 1984-06-26
Abstract: PURPOSE:To obtain efficiently a high-quality food processed by electricity application, by detecting change in an electric current flowing between a pair of electrodes sandwiching a specific food ingredient, keeping a load current of an electric source upon constant depending upon the change, processing the food by electricity application. CONSTITUTION:The food ingredient a such as meat, soybeans, etc. is immersed in a solution of salt, treated for preparation of processing by electricity application, packed into the insulating container 1, sandwiched by the electrodes 2 connected through the overcurrent relay 4 and the magnet switch 5 to the electric source 3, an electric current at an electric current value set by the electric current setting device 8 is sent from the electric source 3 to the food ingredient a, which is aged and sterilized. When the electric current value is changed, the change value is detected by the current transformer 7, the constant electric current setting device 6 is controlled depending upon the changed value to keep a load current constant, and processing by electricity application is finished without making an excess current flow and causing breaking operation of the relay 4.
Patent JP-H06340570-A (JP)
Title: Method for preventing acrolein from polymerizing
Inventor: TANAKA YASUTAKA
IPC: C07C47/22
Filed: 1993-06-02
Abstract: PURPOSE:To effectively prevent acrolein from polymerizing in producing, etc., the acrolein useful as a raw material, etc., for producing organic compounds by the coexistence of a polymerization inhibitor and oxalic acid in an aqueous solution of the acrolein containing iron ions dissolved therein. CONSTITUTION:A reactional gas containing acrolein after carrying out the vapor-phase oxidation of propylene is cooled with a large amount of water and the produced acrolein is simultaneously absorbed in water to provide an aqueous solution of the acrolein containing iron ions dissolved therein. A polymerization inhibitor such as hydroquinone, hydroquinone monomethyl ether, benzoquinone, p-nitrosophenol, p-aminophenol, m-dinitrobenzene, phenothiazine or Methylene Blue and oxalic acid are then added to coexist in the aqueous solution. Thereby, the acrolein is effectively prevented from polymerizing in a process for producing the acrolein important as a raw material for producing methionine, acrylic acid derivatives and other organic compounds.
Patent JP-S6111468-A (JP)
Title: Generating plant utilizing wave at seashore
Inventor: KITAO YOSHITSUNE
IPC: F03B13/22
Filed: 1984-06-26
Abstract: PURPOSE:To reduce the cost of generating plant by generating eletricity in such a way that wave at seashore is introduced to narrowed ports provided between a slope of the underwater concrete bottom and concrete walls and that propellers are arranged to be turned at these narrowed ports. CONSTITUTION:Propellers 6 are turned by water pressure further strengthened by using such structure that water passages are narrowed by the underwater concrete bottom 2 and concrete division walls 3 at seashore and by utilizing the water movement going and coming due to wave on the water surface 1 at seashore. Propellers 6 are turned following the movement of water and accordingly the shafts 5 of generators 8 are turned to generate electricity. Thus, once the plant is constructed, it can be used semipermanently and the cost of generating plant is not so expensive.
Patent JP-H04332143-A (JP)
Title: Semiconductor device
Inventor: KUROKAWA TOKUO
IPC: H01L21/52
Filed: 1991-05-07
Abstract: PURPOSE:To improve moisture resistance, hydrolysis resistance and to obtain a semiconductor device having small warpage of a semiconductor chip by adhesively securing the chip to a lead frame by using epoxy resin and particularly resin composition containing special curing catalyst and conductive powder as indispensable components. CONSTITUTION:As epoxy resin, cooperative curing catalyst, resin composition containing (a) aluminum compound containing organic group such as aluminum trisacethylacetnato, etc., and (b) silicon compound or organosilane compound having one or more OH groups bonded to Si or hydrolyzable group in a molecule, and conductive powder as indispensable components, is used. A semiconductor chip is adhesively secured to a lead frame. Thus, a semiconductor device which has excellent reistances to moisture, hydrolysis, adhesive, can reduce warpages, and high reliability corresponding to an increase in size of a chip, is obtained.
Patent JP-S6020922-A (JP)
Title: Manufacture of forming substance
Inventor: HERUMUUTO MARUKERUTO
IPC: C08L75/04
Filed: 1984-06-26
Abstract: This invention relates to a method for the manufacture of molded material for an insulating component made of a quick-hardening reaction resin which employs a hardening catalyst. An object of the invention is to provide reaction resins which allow the manufacture of molded materials with increased dimensional heat resistance and at the same time, good mechanical properties. According to the invention, a reaction resin mixture of a polyepoxide and a polyisocyanate (EP/IC resin) with a formula mole ratio EP:IC of about 1 to 5 and a viscosity of up to about 7000 mPaxsec (at 25 DEG  C.) is cross-linked under pressure by means of a tertiary amine or imidazole hardening catalyst at a gelling temperature of about 130 DEG  to 150 DEG  C. and is post-hardened at a temperature of 150 DEG  to 200 DEG C. This produces a reaction resin molded material (OX/ICR molding material) containing oxazolidinone and isocyanurate rings with a mole ratio OX:ICR greater than 1 and, after hardening, the reaction of the epoxy and isocyanate groups of the EP/IC resin, is above about 90%.
Patent JP-H0427301-A (JP)
Title: Rotary tiller
Inventor: KAMATA MASAYUKI
IPC: A01B33/12
Filed: 1990-05-21
Abstract: PURPOSE:To obtain the subject tiller capable of proper grading by pivoting the upper end part of a rear cover to the rear end part of a tillage cover covering over a tillage cutter blade, pivoting the upper end part of a grading plate to the lower end part of thereof and equipping a pressurizing mechanism allowing vertical rotation of the grading plate and capable of applying a resistance against a remarkable upper movement. CONSTITUTION:In a rotary tiller tilling the ground by rotating a tillage cutter blade and grading the surface of tillage-marked ground using a grading plate, the upper end part of a rear cover 3 covering over the rear part of the tillage cutter blade 1 is pivoted to the rear end part of a tillage cover 2 covering over the tillage cutter blade 1 tilling with rotation. The grading plate 4 the upper end part of which is pivoted to the lower end part of the rear cover 3 is equipped with a pressurizing mechanism 5 allowing vertical rotation of the grading plate 4 within a prescribed region and capable of applying a simultaneous resistance to both the grading plate 4 and the rear cover 3 against an upper movement beyond the prescribed region. A proper grading is carried out using the above-obtained tiller.
Patent JP-S5465567-A (JP)
Title: Angle displacement converter
Inventor: SAKAI YOSHIKATSU
IPC: G01D5/20
Filed: 1977-11-02
Abstract: PURPOSE: To obtain the rotating angles of a movable body based on the detection signal of the changes in magnetic flux in the absence of contact by detecting the changes in magnetic flux according to the rotating angles of the movable body with a detection coil.  
     CONSTITUTION: When an exiting coil 2 is wound along the direction orthogonal to the axis on the outside circumference of an annular stationary core 1 and a.c. signals e s  is applied, a magnetic flux ϕ is generated in the axial direction. When the movable body 5 disposed near the end face of the stationary core 1 is moved along the circumferential direction, the magnetic flux ϕ which had generated along the axial direction is focused by the movable body 5 and is thereby deflected. A detection coil 3 is wound to a part of the stationary core 1 in the direction orthogonal to the exciting coil 2 and the induction voltage e o  corresponding to the magnetic flux components orthogonal to the detection coil 3 generates therein and this turns out that only the magnetic flux components having been deflected by the movable body 5 are detected, whereby the angle displacements of the movable body 5 may be detected in the absence of contact. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5655398-A (JP)
Title: Purification of glycyrrhizin
Inventor: NAKAMURA YOSHITAKA
IPC: A61K36/48
Filed: 1979-10-12
Abstract: PURPOSE: To obtain glycyrrhizin which is a component of licorice, easily in high purity, by treating the extract of licorice with an ultrafiltration membrane.  
     CONSTITUTION: An aqueous solution of licorice extract containing glycyrrhizin is first filtered with an ultrafiltration membrane having a fractionation molecular weight of 5,000W20,000, at pH4.5W7.0, to concentrate the glycyrrhizin as nontransmitting component, and then filtered with another ultrafiltration membrane having a fractionation molecular weight of 20,000W100,000 to concentrate the glycyrrhizin as transmitting component. Glycyrrhizin which is a low molecular compound having a molecular weight of 822.92 as glycyrrhizinic acid, is difficult to be filtered under an acidic condition, because of the interaction with other polymeric compounds originated from living body. Under an alkaline condition, the interaction can readily be broken, and the glycyrrhizin can be filtered easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04333535-A (JP)
Title: Production of sintered w wire
Inventor: MURAI MASAMITSU
IPC: B22F7/08
Filed: 1991-05-09
Abstract: PURPOSE:To produce a sintered W alloy by using tungsten wire. CONSTITUTION:The sintered W alloy which has a composition consisting of tungsten as essential component and the balance nickel and iron can be produced by allowing a powder of binder containing nickel and iron to adhere to the outside peripheral surface of the tungsten wire to form a binder coating layer, compacting plural pieces of the above-mentioned tungsten wire having the binder coating layer in a bundled state to form a pseudo-joined body, and sintering this pseudo-joined body at a temp. not lower than the liquidus phase forming temp. of the binder coating layer. Accordingly, extremely high strength can be provided in the central-axis direction where the plural pieces of tungsten wire extend, and also a high-density body can be formed by reduction in the amount of binder. Further, with respect to the central-axis direction, high heat resistance close to that of pure tungsten can be obtained.
Patent JP-2000322115-A (JP)
Title: Numerical controller
Inventor: TAKEUCHI KATSUHIKO
IPC: G05B19/404
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To actualize high-speed, high-precision curve machining by making corrections with a correction quantity which in nearly proportional to the corresponding axial components of acceleration according to relative values of partial elastic deformation such as the mass and elasticity or deformation quantity, etc., of a movable body which moves together with a support member in parallel to the axis. SOLUTION: An acceleration arithmetic part 123 calculates the acceleration between interpolation points from the coordinates of the interpolation points found by an interpolative arithmetic part 122. A correction quantity arithmetic part 124 inputs the x-axial component and y-axial component of the acceleration of a tool between the interpolation points on a machining curve and finds the x-axial elastic deformation quantity and y-axial elastic deformation quantity at each interpolation point on the machining curve.  An addition arithmetic part 125 corrects the position command values at each interpolation point into coordinate values with the coordinates of the interpolation points on the machining curve inputted from the interpolative arithmetic part 122 and the x-axial elastic deformation quantities and y-axial elastic deformation quantities at the interpolation points inputted from the correction quantity arithmetic part 124. This corrected position command value is outputted.
Patent JP-H01300885-A (JP)
Title: Machine for producing filled and molded product and production of said product
Inventor: KONO HIROSHIGE
IPC: A23L17/00
Filed: 1988-05-30
Abstract: PURPOSE:To always enable molding of a prescribed amount of a molded product, by providing a sensor for sensing the amount filled in a baglike elastic filling mold and controlling the amount filled therewith. CONSTITUTION:An elastic filling mold 20 having a baglike filling part 21 and a fixed part 22 continuous to the periphery of an opening 23 is used to mold a material, such as chocolate mass or ground meat of fishes. In the process, the end of the mold 20 is fixed to a pallet 10 and a filling cup 40 is mounted from the upper side of the mold 20 and a vacuum cup 50 is mounted from the lower side. Pressure and vacuum degree in both the cups are regulated to adjust the bag part 21 to a desired size and fill a material from a nozzle 60 thereinto. At this time, the position of the upper end of the material in the baglike mold 21 is sensed by a sensor 70 and the feeding (filling) of the material is regulated according to a signal therefrom.
Patent JP-H05328560-A (JP)
Title: Method and apparatus for laying wire
Inventor: MORIMITSU TAKENORI
IPC: G02B6/46
Filed: 1992-05-25
Abstract: PURPOSE:To lay a wire for communications easily, without requiring any supply reel, any head for compressive sending and any control device. CONSTITUTION:In a method for laying a wire 3, an airtight chamber 2 is provided on the wire inserting side of a conduit tube 4, and therein, the wire 3 is stored by bundling it spirally. Then, the airtight chamber 2 is connected with the opening of the end part of the conduit tube 4 while inserting the end part of the wire 3 into the opening of the end part. Further, the wire 3 is laid in the conduit tube 4 while untying the spirally bundled wire 3. An apparatus for laying the wire 3 comprises a part 5 for sending out the wire 3, a cylinder 2, and a device 1 for generating a gas flow. The part 5 for sending out the wire 3 is provided on the wire inserting side of the conduit tube 4, and stores the spirally bundled wire 3 therein. The cylinder 2 stores the part 5 for sending out the wire 3, and is connected in an airtight way with the conduit tube 4 while inserting the end part of the wire 3 into the opening of the end part of the conduit tube 4. The device 1 for generating a gas flow is connected with the opening of one end part of the conduit tube 4 via the cylinder 2 or is connected directly with the opening of the other end part of the conduit tube 4, and generates the gas flow in the conduit tube 4.
Patent JP-H05328328-A (JP)
Title: Image transmission system
Inventor: SAITOU YOSHINORI
IPC: H04N19/91
Filed: 1992-05-25
Abstract: PURPOSE:To increase the resolution of an optional area on a receiving side monitor screen in an image transmission system. CONSTITUTION:Area specifying information set up by a receiving side area specifying means 7A while observing the screen of a monitor 6A is supplied to a compression ratio specifying means 3B through a receiving side communication control means 8A, a transmission line and a transmitting side communication control means 8B. The means 3B restricts an encoder 2B not to compress image information corresponding to a specified area and allows the encoder 2B to output compressed data having a low compression ratio in the specified area. The compressed data are inputted to a decoder 4A through the means 8B, the transmission line and the means 8A, data-extended and returned to the original image information and a high resolution image in the specified area is displayed on the monitor 6A.
Patent JP-S5657109-A (JP)
Title: Sequence control device
Inventor: KUMASAKA TATSUAKI
IPC: G05B19/05
Filed: 1979-10-15
Abstract: PURPOSE: To simplify hardware of the comparing circuit part, by dividing respective condition inputs into blocks of every proper number of inputs and processing  them.  
     CONSTITUTION: Respective condition inputs are divided into n-number blocks of every m-number inputs and a memory of the m-bit output is used as memory part M where program set contents to be compared with said blocks are stored, and n- number different addresses are stored there. They are divided into (n) in time division by timer T, and corresponding condition inputs and program set contents are compared with each other respectively, and n-number comparison decision signals are stored in addressable latch L. Finally, AND establishment between latch L and the state of output n-number bits is decided, and this state is held in the FF to form the comparison decision signal for condition inputs and program set contents. Thus, hardware of the comparing circuit part can be reduced to 1/n, and hardware can be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5922571-A (JP)
Inventor: NAGAMOTO ITSUSHI
IPC: A63B53/04
Filed: 1982-07-29
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。