baber/WOPTO huggingface dataset:
Patent JP-S5932335-A (JP)
Title: Rotary electric machine
Inventor: UEDA OSAMU
IPC: H02K5/04
Filed: 1982-08-16
Abstract: PURPOSE:To make the varnish processing of a coil smooth and adhesion of varnish thereto uniform by forming openings at the ends of the inner cylinder and outer cylinder of insulation covers enveloping the ends of the coil respectively. CONSTITUTION:Openings 41, 42 are formed at the edge between the inner cylinder and outer cylinder of insulation covers 29, 30 enveloping the ends of a coil. In coating varnish on the coil, the coil is immersed in a varnish tank with one insulation cover 29 faced upward. With this, varnish penetrates into insulation covers 29, 30 through the hole 42 and gaps 37, 38. At this time, air inside the insulation cover 29 is discharged outside through the hole 41 and the whole of a coil 28 is immersed in varnish without generating an air pool. On the one hand, as a stator core 27 is pulled up from the varnish tank, all surplus varnish drips down into the varnish tank through the hole 42 of the insulation cover 30 and throughout all stages, varnish adheres to the coil 28 uniformly.
Patent JP-H087399-A (JP)
Title: Reel base apparatus
Inventor: YAMAMOTO TOMIO
IPC: G11B15/32
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a high reliability and high precision apparatus with a simple construction by a method wherein the upper part of a reel pawl is so formed as to surround a pressing member. CONSTITUTION:A pressing member 5 which can be moved freely in a radial direction and, further, presses one of a plurality of the reel mating parts 2 of a tape hub 1 is provided on a part of the outer circumference of a reel base 3. The pressing member 5 is biased outward from the inside of the reel base 3 by a pushing spring 6. A plurality of reel touching parts 7 are formed on a reel cylinder surface so as to protrude. Further, a reel pawl 4 which surrounds the upper part of the outer circumference of the pressing member 5 is formed on the reel cylindrical surface. The diameter of the circumscribed circle of the reel touching parts 7 is approximately equal to the diameter of the inscribed circle of a plurality of the reel mating parts 2 of the reel hub 1. With this constitution, it is avoided that the reel mating part 2 is pressed by the pressing member 5 and the reel hub 1 is mated with the reel base 3 in an inclined posture or in a state with a height position different from a proper height position when a cassette is loaded.
Patent JP-H08332218-A (JP)
Title: Artificial blood vessel
Inventor: EZAKI YUZO
IPC: A61F2/06
Filed: 1995-06-08
Abstract: PURPOSE: To provide an artificial blood vessel using a blood access by using a polyester group porous resin material for an inner layer, and a material in which an isoprene derivative is blended in styrene group elastomer/olefin group elastomer, for an intermediate layer. CONSTITUTION: An artificial blood vessel 1 has a non-porous intermediate layer between porous inner and outer layers 2, 4. The inner layer 2 is made of a polyester group resin porous material, and the intermediate layer 3 is made of a stinging-resistant material in which 20 weight parts of isoprene derivative is blended in 100 weight parts of styrene group elastomer and/or olefine group elastomer. Further, further, the inner layer 2 is made of a fiber structure in which composite fibers made of polyethylene telephthalate and polybutyl telephthalate are braided, woven and assembled, the intermediate layer 3 is made of a stinging-resistant material in which 20 weight parts of isoprene derivative is blended in 100 weight parts of styrene group elastomer, and the outer layer is made of unwoven fabric made of olefin group elastomer.
Patent JP-H06241327-A (JP)
Title: Slide surface structure for gas valve and manufacture thereof
Inventor: TAKEMURA KOJI
IPC: F16K5/02
Filed: 1993-06-14
Abstract: PURPOSE:To stabilize the sealability of a slide surface over a long period by forming a gas valve body or a gas plug from alloy composed of a plurality of metals having different melting points, and having a porous outer surface, and by impregnating a recessed surface of the porous outer surface with a seal assistant. CONSTITUTION:A gas valve is composed of a gas valve body 1, a truncated- conical shape storage part 11 formed in the body 1, and a plug 2 having a shape complementary to the shape of the storage part 11 and rotatably fitted in the latter. The gas valve body 1 is formed therein with upstream and downstream passages 12, 13 communicated with the storage part 11. Further, the plug 21 is formed therein with a passage hole 21 communicated with the upstream and downstream passages 12, 13. In this arrangement, the gas valve body 1 or the plug 2 is formed from allay composed of a plurality of metals having different melting or foiling points. Further, a porous layer 3 from which metal components having low melting or boiling points are removed is formed at the outer surface of the alloy, and is impregnated at its recessed outer surface 31 with a seal assistant so as to form a coating layer G.
Patent JP-H08334274-A (JP)
Title: Air conditioner
Inventor: NAKATANI KAZUO
IPC: F25B13/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide an air conditioner which can prevent a frosting from generating in the vicinity of an inlet for a refrigerant of an outdoor heat- exchanger at the time of a heating operation for the air conditioner using a non-azeotropy mixed refrigerant. CONSTITUTION: At the time of a heating operation, a refrigerant which has passed an outdoor expansion valve 26 flows into a heat-exchanging unit 23 by the action of a first check valve, and heat-exchanges a refrigerant which has just passed an outdoor heat-exchanger 25. In the meantime, at the time of a cooling operation, the refrigerant which has just passed the outdoor heat- exchanger 25 is directly introduced to the outdoor expansion valve without being introduced to the heat-exchanging unit 23 by the action of a second check valve 28.
Patent JP-S5568506-A (JP)
Title: Rotating fluidized bed furnace
Inventor: NISHIMOTO YOSHIHIDE
IPC: F23G5/30
Filed: 1978-11-20
Abstract: PURPOSE:To simplify nozzle machining by making the bottom plate of fluidized bed as a flat plate, providing plural nozzles in the plate directed in the direction of flowing medium rotation and inclined to the plate surface and using the plate of thickness over three times the diameter of the nozzles. CONSTITUTION:Under a rotating jet flow furnace 1, an air chamber 2 is provided and its upper surface forms a multi-hole plate 3 which is the flat bottom plate of the furnace 1, and compressed air blowing out from many nozzles 4 made in the multi- hole plate 3 forms a fluidized bed 7. In the center of the multi-hole plate 3, an air jet pipe 5 is provided to generate circular flow 6 in the fluidized bed 7. The center lines of the nozzles 4 are inclined to the plate surface by angles alpha and the angle alpha of nozzles on a virtual circle 81 near the outer periphery is made smaller than that on a virtual circle 84 near the center to make turning force stronger. If the diameter of the nozzles 4 is d and the thickness of the plate is t, it is most desirable to use a value in the range t>3d for machining and forming the rotating jet flow.
Patent JP-H036817-A (JP)
Title: Manufacture of multilayer electrode of semiconductor element
Inventor: HASEGAWA HIROMI
IPC: H01L21/28
Filed: 1989-06-05
Abstract: PURPOSE:To improve adhesion between layers and to prevent peeling by covering the outer periphery of a first metal layer in contact with a silicon semiconductor region made of aluminum with an insulating film, and sequentially forming an aluminum layer, a metal layer having desirable adhesive properties to the aluminum layer and a nickel layer, and the nickel layer by depositing. CONSTITUTION:An AI layer is formed on the whole upper region of a semiconductor substrate 1 by a known depositing method, partly removed by etching, and the AI layer 8 and an EQR AI layer 9 remain. After a silicon oxide film is formed on the whole upper region by a CVD method, the center of the element and the periphery of the element are removed by etching, and a silicon oxide film 10 is formed. The upper surface of the layer 8 is etched with HF, and the oxide film is removed. A second AI layer, a Ti layer and a Ni layer are sequentially deposited in vacuum on the whole upper region, the periphery of the element is removed by etching, and an AI layer 12, a Ti layer 13 and a Ni layer 14 are formed. Accordingly, the oxidation, corrosion of the layers 8, 9 is prevented, the breakdown strength of the outer periphery is improved. Adhesion between the layers is improved.
Patent JP-H09323067-A (JP)
Title: Method for assembling automotive body
Inventor: TORII SHINKICHI
IPC: B62D65/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To impart a high rest preventing property by pre-heating a coating part after applying a rust preventive at a prescribed site of a member, then assembling an automotive body by combining the members and forming a cured film by heating in a coating film drying furnace after moreover applying an electrodeposition. SOLUTION: Fluidity is controlled by imparting a pseudo-curing property by pre-heating the coating part after applying the rust preventive. A material having the pseudo-curing property, comprises a liq. epoxy resin, a powdery polymer consisting of an acrylate, a thermo-reactive type curing material and at least one kind selected among an reactive diluent, a plasticizer and a solvent as a diluent as main components. A spot welding to a coating steel sheet is possible by pressing at an automotive body assembling stage since the material has the pseudo-curing property, and also a bending work is possibly. Thereafter, the automotive body is assembled by combining the members, the cured film is formed by heating in the coating film drying furnace after applying the electrodeposition at the coating stage. In this way, high rust preventing property is imparted.
Patent JP-H09324864-A (JP)
Title: Rotary valve
Inventor: SADAMORI HIROYUKI
IPC: F16K11/074
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To realize a rotary valve in which a reciprocating motion with a high frequency can be attained even at a low angular velocity only with a rotation of a movable section within the valve without performing only reciprocating motion of the movable section, a difference in speed can be obtained between a going passage and a returning passage of an acuator and then a vibration can be applied at a specified position without having any displacement of a central position of vibration. SOLUTION: A width of each of flow passages 13a, 14a is made narrow, a width of each of flow passages 13b, 14b is made wide, different amounts of liquid are flowed in or flowed out of each of pressure chambers in an actuator to cause a difference in speed between a going passage and a returning passage of the actuator. In addition, the center of an inner circumferential circle of a sleeve 9 is displaced toward the flow passage having a more narrow passage in respect to the center of the outer circumferential circle so as to cause an opened orifice at the going passage of the actuator and an opened orifice at the returning passage of the actuator to have a time difference, resulting in that multiplied values of opening areas are made equal to each other so as to keep the central position of vibration constant.
Patent JP-S5667409-A (JP)
Title: Locating motor driving control system
Inventor: KONYA TAKEO
IPC: G05D3/12
Filed: 1979-11-02
Abstract: PURPOSE: To efficiently perform the driving control of a locating motor, by converting the table moving amount to the number of steps of the stepping motor, and stopping the motor when the number of steps is zero, in the locating control system for which the stepping motor is used.  
     CONSTITUTION: If there is a skip signal in the information, the skip decision circuit 4 sends a signal to the speed gradual decrease and increase ciruit 5 so that the gradual decrease and increase of the motor speed are stopped, and the motor is not stopped while the skip signal exists. And the table is moved continuously at a constant speed until the moving mode of the information where the skip signal is gone. On the other hand, the moving amount converting circuit 8 converts the table moving amount to the number of steps of the stepping motor, the number of steps of the table moving amount is subtracted in accordance with rotation of the motor, and when the result becomes zero, a signal for stopping the motor is sent to the motor driving circuit 7. In this way, it is possible to shorten the moving time of the locating goods and efficiently execute the driving control of the locating motor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63306427-A (JP)
Title: Display device
Inventor: MIYAJI YUKIO
IPC: G02F1/137
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a display device which makes an extremely bright display and has high visibility by optimizing cell thickness and a birefringence index. CONSTITUTION:A cell consists of a couple of opposite substrates and ferroelectric liquid crystal is changed in this cell to forma display device; and the distance between the substrates and the birefringence index of the ferroelectric liquid crystal are optimized. In this case, the product DELTAn.d of the birefringence index DELTAn of the ferroelectric liquid crystal and the distance (d) between the substrates is 0.20-0.35mu. The result of measurement shows that a cell has the largest transmissivity when DELTAn.d is nearly 0.285mu close to 0.275 and the cell thickness is 1.9mu. Thus, the value DELTAn.d is optimized to obtain the brightest display for a person.
Patent JP-2000326771-A (JP)
Title: Locking structure of seat slide device
Inventor: YOKOTA MASAAKI
IPC: B60N2/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To balance the locking strength between the inner and outer runners without complicating a structure and the like. SOLUTION: Both of a pair of upper surface opened-suspending pieces 22a of a guide rail 22 are provided with a series of locking claws 32, and an different side extending piece 40 extending in the inner and outer direction different from the folding direction of a horizontal folded piece 12a is integrally formed continuously from the horizontal folded piece, by partially cutting and standing a lock plate 12. Both of the horizontal folded piece 12a and the different side extending piece 40 are provided with the predetermined number of lock holes 34.
Patent JP-2000328625-A (JP)
Title: Drain trap
Inventor: SOMEYA MASAYUKI
IPC: E03C1/28
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To definitely shut-out ingress of odor even in a case where water in a trap has been completely evaporated. SOLUTION: Floor drain trap 1 has an upper lid 4 and a lower lid 5 attached to its drain inlet 31. For these lids 4, 5, opening portions 401, 501 having the same shape are formed at the same position, and the lower lid 5 is rotatable. By rotating the lower lid 5 against the spring force of a coil spring 10 in a state where the lower lid 5 is slightly pushed down, a state where the opening portions of both the lids are coincided and another state where the opening portions of both the lids are closed can be formed. Thus, the drain inlet 31 can be closed by turning the lower lid 5 as required. In consequence, even though water for trap is lost by evaporation, the ingress of odor to the inside of a building through the drain inlet can be prevented.
Patent JP-S631342-A (JP)
Title: Neutral point connecting device
Inventor: NAGASE MITSUO
IPC: H02K3/04
Filed: 1986-06-20
Abstract: PURPOSE:To improve cooling efficiency, by cutting a groove on the surface of a board material constituting a connecting conductor and by providing a cover to form the flow path for coolant. CONSTITUTION:On the surface of a connecting conductor 11 to be applied for the flow path for coolant, e.g. cooling water, is cut a groove 12, to the surface of which a cover 13 to cover up the opening of the groove 12 is tightly connected between a connective conductor 11 by a metallurgical junction 14 to form a flow path for cooling water. In this constitution, compared with the conventional thermal transmitting method through a cooling pipe, the cooling efficiency is improved as the coolant, the cooling medium, directly passes through the connecting conductor 11. In addition, since it becomes unnecessary to manufacture and install special cooling pipes, a neutral point connecting device to allow for remarkable improvement of workability can be obtained.
Patent JP-H09323387-A (JP)
Title: Laminate
Inventor: KATO KENJI
IPC: B32B27/32
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminate which has excellent moldability, especially stamping moldability when a stamping molding die at a high molding pressure of 100-200kgf/cm<2> is used. SOLUTION: This laminate consists of a foamed sheet B containing 100 pts.wt. of polyolefin resin comprising 40-90wt.% of polypropylene resin and 60-10wt.% of polyethylene resin and 5-50 pts.wt. of inorganic filler, laminated on at least one of the faces of a foamed sheet A containing polyolefin resin comprising 40-90wt.% of polypropylene resin and 60-10wt.% of polyethylene resin.
Patent JP-S631090-A (JP)
Title: Semiconductor laser
Inventor: KOMATSU TERUO
IPC: H01S5/00
Filed: 1986-06-20
Abstract: PURPOSE:To change the size of an imaging spot in response to resolution by simple electric control by applying voltage to at least two electrodes on a laser chip to emit light, overlapping one parts of mutual current distribution regions and forming one light intensity distribution in a dummy manner. CONSTITUTION:A plurality of electrodes are insulated electrically, and minimum air gaps whereby at least parts of each current distribution region of the electrodes are overlapped are shaped and the electrodes are fixed. When voltage is applied to an electrode 13-1 at that time, light is emitted in emission width W1, the light intensity distribution is shown in light intensity distribution 18-1, and the angle of spread of the distribution 18-1 is represented by the half power angle theta1 of a peak. When voltage is applied similarly only to an electrode 13-2, light intensity distribution 18-2 is shown. When voltage is applied to both electrodes at the same time, light intensity distribution 19 is acquired, and the angle theta of spread can be made substantially larger than when individually emitted. Accordingly, the size of an imaging spot, size in the drum circumferential direction of a dot 6, can be altered in response to the variation of the angle of spread.
Patent JP-S632667-A (JP)
Title: Polishing tool
Inventor: MAEDA HIROMI
IPC: B24B55/06
Filed: 1986-06-20
Abstract: PURPOSE:To prevent the scattering of dust and carry out highly accurate polishing by providing a bellows type suction hood opposite to the rotating direction of a cylindrical polishing body and close to the surface of said polishing body in the rearward position of a workpiece contact position. CONSTITUTION:A cylindrical polishing body 16 is moved in the direction of the arrow P to approach a polishing surface 54 while being rotated in the direction of the arrow by means of a motor 4, and moved in the Q direction to carry out polishing. And, the dust on the surface layer of a workpiece which is removed by polishing is sucked from the opening part 64 of a suction hood 62 which is moved together with the polishing body 16. The suction hood 62 is formed in a bellows type and, thereby, the length of the opening part 64 in the axial direction of the polishing body 16 is expandable and contractible in accordance with the width of the polishing surface 54 by means of a cylinder 68, with the opening part 64 being positioned rearward with respect to the rotation of the polishing body 16. Thereby, highly efficient polishing can be carried out while sufficiently preventing the scattering around of dust even when polishing a complex form of workpiece.
Patent JP-S5946885-A (JP)
Inventor: PIEERU SUTEISUKARU
IPC: G21C7/10
Filed: 1983-08-04
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-S5931654-A (JP)
Title: Combined crushing and shaving apparatus for ice
Inventor: TAKEDA TERUO
IPC: F25C5/04
Filed: 1982-08-17
Abstract: PURPOSE:To provide a combined apparatus having a crushing unit having a crushing cutter and a shaving unit having a shaving cutter and a plate for rotating and pressing a lump of ice, provided in the same apparatus body, and operated by driving simultaneously both units by one operation handle. CONSTITUTION:A crushing unit (A) having a crushing cutter 18 and a shaving unit (B) having a shaving cutter 25 and a pressing plate 29 for rotating and pressing a lump of ice opposite to the shaving cutter 25 are provided in the same apparatus body 1. An operation handle 67 is mounted on a driving shaft 61 connected to both the crushing cutter 18 and the pressing plate 29 for rotating and pressing the lump of ice. Thus, both the crushing unit (A) and the shaving unit (B) are simultaneously driven by the operation of the one operation handle 67. If the lump of ice is introduced into a hopper 4, the lump of ice is crushed by the crushing unit (A). If the lump of ice is introduced into a chamber 5 for introducing the lump of ice, the lump of ice is shaved by the shaving unit (B) to give the aimed shaved ice.
Patent JP-S5843883-A (JP)
Inventor: IKEGAMI MAKOTO
IPC: B62K25/26
Filed: 1981-09-11
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-S6122115-A (JP)
Title: Combustion controlling method utilizing combustion exhaust gas
Inventor: SHIMOMURA NORIMASA
IPC: F23G5/50
Filed: 1984-07-10
Abstract: PURPOSE:To prevent the adhesion of clinker and damage of a hearth and furnace wall and restrain the generation of NOx by a method wherein the primary air is blown from the down side of a grate and the secondary air is blown to the downstream portion of upper space. CONSTITUTION:The primary air for combustion (c) is blown from the down side of respective grates 2, 3, 4, combustion exhaust gas (a) is blown toward the center of flame 6 from the exhaust gas nozzle 10 provided on the furnace wall of upstream side portion of above of the respective grates 2, 3, 4, futher, the secondary air (b) is blown from a plural of air nozzles 11 provided at the downstream side of a space above the grates 2, 3, 4, thus, unburnt gas is burnt perfectly. As the amount of heat, received by a drying zone, heat decomposition, gasification zone is reduced by flame radiation, the fuel is not ignited and burnt immediately after throwing. The concentration of the thermal decomposition gas and oxygen are reduced, therefore, the flame temperature drops and the space of flame is spread. As a result, adhesion of clinker to the hearth and furnace wall as well as the damage of the hearth and the furnace wall upon high calorie fuel combustion may be prevented and generation of NOx in accordance with the reduction flame temperature may be restrained.
Patent JP-S631481-A (JP)
Title: Coloration of resin molded product
Inventor: NISHIO SHIZUO
IPC: B05D1/32
Filed: 1986-06-19
Abstract: PURPOSE:To make the boundary with other paint color sharp and to facilitate color matching, by closely contacting a paint film to the surface of a resin molded article by an in-mold technique. CONSTITUTION:Black painting is applied to the predetermined part of the female mold 4 among molds 3, 4 and both molds 3, 4 are matched to inject a urethane resin raw material containing, for example, black pigment to perform molding. By this method, the block painting part applied to the mold 4 is formed to the surface of a molded article such as a resin bumper as a paint film 2 in a closely contacted state. Then, masking is partially applied to the paint film 2 and spray painting is applied to the other surface part of the bumper to match the color with that of the body color of an automobile.