baber/WOPTO huggingface dataset:
Patent JP-S62227046-A (JP)
Title: Method for lumping powder iron ore or preliminarily reduced ore
Inventor: KATAYAMA TSUTOMU
IPC: C22B1/14
Filed: 1986-03-29
Abstract: PURPOSE:To effectively lump preliminarily reduced ore by compounding and kneading a pulverized carbonaceous material with the high-temp. preliminarily reduced ore, allowing a liquid effluent to flow out of the carbonaceous material and subjecting the ore to pressure-molding with such effluent as a binder. CONSTITUTION:The high-temp. powdery preliminarily reduced ore of about >=450 deg.C discharged from a preliminary reduction furnace is supplied from a container 1 into a kneading bin 3. On the other hand, ordinary temp. slack is introduced from a hopper 11 of a carbonaceous material supply device 11 into the bin 3 by a contact feeder 12, a screw conveyor 13, and a chute 14 and is mixed with the preliminarily reduced ore in such a manner as to be incorporated therein at about >=5% of the preliminarily reduced ore. The temp. of the slack is increased by the heat retained in the preliminarily reduced ore and the liquid effluent such as tar flows out and is uniformly infiltered into the preliminarily reduced ore. While such raw material for molding is kept at about >=400 deg.C, the material is supplied by a feeder 4 to molding rolls 5, by which the raw material is pressure-molded. After the moldings are separated by a separating machine 6, the moldings are dropped into a cooling water tank 8 from which the moldings are conveyed by a vibration conveyor 7 and an ejection conveyor 9 to a prescribed place.
Patent JP-H05223620-A (JP)
Title: Water level detector
Inventor: SAGAWA HIROYUKI
IPC: G01F23/00
Filed: 1992-02-10
Abstract: PURPOSE:To achieve a further multiplying of resolutions of N stages in the past M times. CONSTITUTION:An output voltage from a water level sensor is inputted into an analog port AN0 of a CPU 1 and a positive input terminal of a differential amplifier 2. Voltage of 0-5V is divided in eight corresponding to a water level by a voltage VNI inputted into the CPU 1 to determine areas M0-M7. An output of a multiplexer IC2 is selected with the CPU 1 to determine a reference voltage VBB of eight stages which is inputted into a negative input terminal of the differential amplifier 2. A difference between a voltage with the water level at a certain area and the reference voltage VBB corresponding to the area is amplified with the differential amplifier 2 and the CPU 1 detects the water level with resolutions of 256 by the output voltage. At the same time, the CPU 1 reads the reference voltage VBB to detect an actual water level from two data. Thus, the resolutions of 256 are made available in the areas divided in eight in terms of the output level of the water level sensor thereby achieving multiplication thereof eight times as compared with those in the past.
Patent JP-S54161103-A (JP)
Title: Cooling fan
Inventor: KOBAYASHI SUKENORI
IPC: F04D25/16
Filed: 1978-06-10
Abstract: PURPOSE: For improving cooling fans in efficiency, to considerably facilitate the replacement thereof that is made when trouble has occurred since a fan assembly is supported on the bearing construction thereof so as to be detached with ease.  
     CONSTITUTION: In a fan assembly, blades 2 are fitted on the motor 3 provided on a frame body 4, and a power supply connecting terminal plates 1a - 1c are protruded from said frame body 4. The bearing construction for bearing said fan assembly has a bearing body 8 to be fitted on the screw holes 10 of electric apparatus. Said bearing body 8 has a connector 7 for electrical connection with said terminal plates 1a - 1c on the bottom edge section thereof and a guide groove 9 made inside the both end sections thereof for the insertion of the protection 5 provided on the side face of said frame body 4. Thereby, a cooling fan can be replaced easily and efficiently when trouble has occurred. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0848050-A (JP)
Title: Thermal printing head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/335
Filed: 1995-03-28
Abstract: PURPOSE:To reduce the power required in the printing of a thermal printing head by constituting the substrate of the thermal printing head of a flat surface and internal hollow regions extending to the vicinity thereof in a longitudinal direction and forming the substrate from a uniform material and providing heating regions along the hollow regions. CONSTITUTION:A rectangular parallelepiped second green sheet 4 having slits 4a made therein is superposed on a first green sheet 3 having almost the same dimensions as those of the sheet 4 and the whole is held under pressure and heating to form an almost rectangular parallelepiped upper molded object 6 having a plurality of recessed parts 5 provided in the surface thereof by the slits 4a. A plurality of the first green sheets 3 are stacked to be held under pressure and heating to form a lower molded object 7. The surface having the recessed parts 5 made therein of the upper molded object 6 is superposed on the lower molded object 7 and the whole is held under pressure and heating to be integrated and baked to obtain a baked substrate 8. Subsequently, common and individual electrodes are patternwise formed on the surface of the baked substrate 8 to provide heating resistors along hollow regions 2.
Patent JP-H07251589-A (JP)
Title: Ink backflow prevention mechanism for ball point pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1994-03-16
Abstract: PURPOSE:To improve the backflow prevention performance of ink for writing with a ball point pen by providing a slot section in front of a valve chamber to form an elastic piece, also forming protruded lines on the inner face of the elastic piece and retaining a ball valve stored in the valve chamber by means of the protruded lines in a manner of preventing the slipping-off, CONSTITUTION:A shaft section 6 of a tip 2 holding an end ball 3 is fixed on an end hole of a PP resin tube 7 of a ball point pen. A valve component 8 is fixed on an inner section of the tube 7 in a manner of fixing rear end of the shaft section 6 of the tip 2, and a ball seat 10 for a ball valve 15 stored rotatably in the valve chamber 9 is formed at the rear end of the valve chamber 9 formed on the center of the valve component 8. The valve component 8 is provided with an elastic piece 12 with vertical shaft-shaped slot sections 13 at the required sites, and the slipping-off of the ball valve 15 stored in the valve chamber 9 is prevented by protruded lines 14 formed on the inner face of the elastic body 12.
Patent JP-H11264695-A (JP)
Title: Laser beam shooting device for pistol
Inventor: YOSHIDA SUSUMU
IPC: F41G3/26
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To shoot an agingly stable laser beam almost without optical axial deviation of a laser beam emitting axis from a central axis of a magazine. SOLUTION: In the laser beam shooting device L for a pistol charged in a magazine 15 of the pistol to emit a laser beam by hitting a striker, a containing case 27 is provided to contain a laser beam emitting means 24 and inserted into the magazine 15. The case 27 is supported at front side and rear side so that central axes of a laser beam emitting axis of an emitting means 24 and the magazine 15 become parallel to one another. The case 27 has a screw cover 14 for allowing the means 24 to be repaired. The means 24 has a spring for absorbing an impact of the striker. A piston cap for receiving the impact of the striker protrudes from an end face 28 of the case. An optical axial deviation of the beam is almost eliminated, and an agingly stable laser beam can be emitted.
Patent JP-S56167355-A (JP)
Title: Large-scale integrated circuit package
Inventor: INOUE TATSUO
IPC: H01L23/498
Filed: 1980-05-27
Abstract: PURPOSE:To improve the heat radiation effect of a chip as well as to accomplish the high density of a wiring by a method wherein a chip is equipped with a substrate, and the pad on the substrate and the bump on the chip are connected using a high molecular thin film on which a plurality of wiring pattern are provided. CONSTITUTION:The LSI chip 34, having a bump 36 to be used for exterior connection, is installed on the metal pad 31 of the wiring substrate 30 whereon a heat sink 38 was provided. The pad 44, to be used for connection, provided at the wiring layer end section on the organic high molecular thin film 42 having a plurality of wiring pattern layers 46 and 48, is connected to a pad 32 and a bump 36 by performing a soldering, for example. By utilizing the connecting lead having a wiring  layers as above-mentioned, a high density wiring substrate 30 can be obtained. Also,  a heat radiating property can be improved by directly installing a chip 34 on the  substrate.
Patent JP-2000263668-A (JP)
Title: Sandwiched panel made of frp and its manufacture
Inventor: KONDO TOSHIYUKI
IPC: E04C2/20
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain high mechanical physical properties by incorporating a hollow box-like material in a gap. SOLUTION: The sandwiched panel 1 contains a hollow box-like material 4 in the panel formed of upper and lower plates 2 and ribs 3. The ribs 3 may be integrally molded with a sidewall of the material 4. A material of a rib structure 3 can be formed of an FRP, a metal, timber or the like, and the material 4 is formed of a thermoplastic resin or a thermosetting resin. The method for manufacturing the panel comprises the steps of disposing reinforcing fiber on a mold, disposing the box-like material wound with the fiber on the mold, disposing the fiber, then covering the entirety with a vacuum film base material, then evacuating in vacuum therein, pouring the resin, and impregnating the fiber with the resin.  Thus, since the material is contained in the gap between both the plates, the material is functioned as a core material and/or the rib, and hence light weight properties can be maintained while assuring the entire mechanical properties high.
Patent JP-S55162660-A (JP)
Title: Charging signal monitor circuit for public telephone set
Inventor: TANAKA SHIGEYASU
IPC: H04M17/02
Filed: 1979-06-05
Abstract: PURPOSE:To prevent the call without charge, by cutting off the call when the charging signal sent from the exchange can not be received. CONSTITUTION:When the toll call incoming detection signal PR produces ''H'' output from the toll call identifying circuit 3, the clock pulse CP is input to the timer circuit 51 through the AND circuit 52. When the charging signal is incoming within the specified time after the operation of the timer circuit 51, one pulse ''L'' as the charging signal incoming detection signal is input to the flip-flop 4 from the signal processing circuit 22, the output is taken as L and the timer circuit 51 is reset. Thus, since the timer output D is not produced, no cut-off output is caused. If no charging signal is input within the specified time, the timer circuit 51 advances the count, the cut-off output is produced and the call channel is disconnected with the relay GS.
Patent JP-H08288768-A (JP)
Title: Digital speech processor and object code production for its device
Inventor: KURISUTOFUA MAIKERU MATSUKARAT
IPC: G06F15/80
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently allocate processing tasks to different processing units by parallelly allocating instructions to respective channels units by parallelly allocating instructions to respective channels inside the sub set of an audio channel to the plural audio processing units of a matrix array to be executed. SOLUTION: In a signal processor for reacting to an audio mixing operation, the plural audio processing units P1-P20 or the like are arrayed in a matrix. In the respective units P1-P20, 11 pieces or the like of the instructions 100 are made processable corresponding to the respective channels inside the respective sub sets corresponding to the sub sets of the audio channel. Then, the units P1-P5, P6-P7, P11-P15 and P16-P20 perform parallel processings in successive audio sample periods, task instructions are parallelly and efficiently allocated to the required channels of the specified units and the tasks are parallelly executed.
Patent JP-S59195829-A (JP)
Title: Resist pattern formation and resist processing apparatus
Inventor: KIRITA KEI
IPC: H01L21/027
Filed: 1983-04-21
Abstract: PURPOSE:To freely control sensitivity of resist to electromagnetic wave and corpuscular rays and effectively form high precision resist pattern by uniformly cooling the substrate with resist in the same area after the baking of resist without moving the substrate under the control for cooling period and cooling rate. CONSTITUTION:A substrate to be processed 61a is moved to a rotating base 65 for resist coating by a vacuum chuck carrier 64a having the rotation and vertical movement mechanism. Next, the resist dissolved to a solvent is dropped onto a substrate to be processed 61b from a resist drop nozzle 66, the substrate 61b is causes to rotate by the rotating base 65. As a result, the resist film is formed on the substrate 61b. Next, the substrate coated with resist 61b is transferred to a substrate support device 68 of the baking and cooling apparatus (resist processing apparatus) 67 by the vacuum chuck carrier 64b. The resist processing apparatus has the function for continuously executing the baking and cooling processes to the substrate with resist film 61b in the same area without moving it under the uniform control, not allowing any unwanted thermal contact from other area.
Patent JP-S56167339-A (JP)
Title: Electronic parts equipped with gold conductive layer
Inventor: YASUDA TAKEHIKO
IPC: H01L21/58
Filed: 1980-05-26
Abstract: PURPOSE:To lower production cost by reducing the amount of gold to be used for ceramic package, etc., by providing a metallic layer consisting of silver, vanadium or its alloy, as a metallic layer as a substrate of gold. CONSTITUTION:To a die, which is loaded with a semiconductor chip 4, and to a joint of a wire 9, a material such as conductive metallic layer of a ceramic housing 1, on which metallic layers 3 and 2 consising of such elements as Mo and Mn, etc., is applied. On the top of these metallic layers 3 and 2, metallic layers 6 and 5 are formed by Ag or Pd or their alloys, and these layers are to be used as substrate metals of Au layers 8 and 7 which are to become a surface layer of the conductive layer. It is possible, by doing so, to maintain the quality of the die and the wire bond even when the Au layer were to be made thin, and therefore, the cost can be lowered. Further, by providing an Ni layer between the metallic layers 3 and 2 and the substrate metals 6 and 5, it is possible, to make further effective reduction of amount of Au to be used.
Patent JP-S6111060-A (JP)
Inventor: JIYOSEFU EI BAATOSU
IPC: A62B7/04
Filed: 1985-04-02
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-H05274572-A (JP)
Title: Display control system for guard sketch
IPC: G08B23/00
Filed: 1992-03-27
Abstract: PURPOSE:To simplify the display operation of a guard sketch on the set positions of a guard terminal equipment sending abnormality detecting information in respect to a guard sketch display control system for displaying a guard sketch in a guard system. CONSTITUTION:A guard center 1 is provided with a communication processor 2, a data processor 3, a display device 4, and a guard sketch storing file 5. The processor 2 receives abnormality detecting information from a guard terminal equipment 6 through an exchange network 7 and transfers the information to the processor 3. The processor 3 displays guard data on the display device 4 based upon the abnormality detecting information, retrieves the file 5 based upon the guard data in accordance with a guard sketch display command and reads out a required guard sketch to display the read contents on the device 4.
Patent JP-S58187894-A (JP)
Inventor: MAKIHARA YOSHIAKI
IPC: G21C15/02
Filed: 1982-04-27
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-H10252794-A (JP)
Title: Plate spring made of shape memory alloy
Inventor: YAMAGUCHI TADASHI
IPC: F16F1/18
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a plate spring excellent in sliding property and mechanical strength and having a long life by providing contact piece sections kept in contact with a receiving face on both end sides, providing a curve section continued to the contact piece sections at the center, and setting the curvature of the curve section nearly equal to the curvature from the curve section to the contact piece sections. SOLUTION: This plate spring 1 is made of a shape memory alloy constituted of nickel-titanium alloy or a nickel-titanium-copper alloy. Contact piece sections 3 are continuously formed on both end sides of a curved curve section 2 at the center so that the contact piece sections 3 are mounted on a receiving face 4. The radius of curvature (a) of the curve section 2 of the plate spring 1 is set equal to the radius of curvature (b) of the portions from the curve section 2 to the contact piece sections 3, and the contact piece sections 3 are formed to be kept in contact with the receiving face 4 in the tangential state.  When a load is applied downward from above the curve section 2, the contact piece sections 3 are kept in contact with the receiving face 4 in the tangential state, a good sliding property is secured, the plate spring 1 can be satisfactorily slid and moved, and the expanding/shrinking property of the plate spring 1 can be secured.
Patent JP-S59194723-A (JP)
Inventor: TAKIZAWA MASAYUKI
IPC: A47K10/16
Filed: 1983-04-20
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-H04306240-A (JP)
Title: Prepreg
Inventor: MURATA TAKASHI
IPC: B32B27/12
Filed: 1991-04-03
Abstract: PURPOSE:To obtain prepreg for composite material having thermal and mechanical properties and toughness especially suitable as a structural material for airplane. CONSTITUTION:In prepreg comprising (A) reinforcing fibers polymer >=200 GPa modulus of elasticity, (B) a fibrous thermoplastic resin having <=100 GPa modulus of elasticity and (C) a thermosetting matrix resin, the component B exists zigzag in the same direction as that of the component A on one side or both side of a sheet consisting of the components A and C to give prepreg.
Patent JP-H04306476-A (JP)
Title: Damper opening and closing device
Inventor: OGURA CHIKAHIRO
IPC: F25D17/08
Filed: 1991-04-03
Abstract: PURPOSE:To provide a damper opening and closing device, having a thin total thickness and controllable two or many chambers easily, in the damper opening and closing device controlling the inside temperature of a refrigerator or the like. CONSTITUTION:A rotor 27, rotated by a driving source 22 or a unit motor, is provided in the cylindrical space 18 of a housing 16, in which a cold air inlet port 19 and cold air outlet ports 20, 21 are arranged on the same circumference, while a detecting means 32, detecting the position of the rotor, is provided. A seal form 30, bonded on said rotor 27, is contacted with seal members 35a, 35b, 35c attached to the cold air inlet port 19 and the cold air outlet ports 20, 21 whereby a damper can be opened and/or closed.
Patent JP-H10265583-A (JP)
Title: Crosslinked molded product and electric wire, cable
Inventor: YAMAZAKI TAKANORI
IPC: C08J3/24
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain crosslinked molding products that can improve their mechanical properties, particularly elongation over a specific value and is useful for electric wires and cables by crosslinking molding products made of a specific silane-grafted polyolefin with water. SOLUTION: This is a crosslinked molding product having >=60 mol% gel fraction and >=500% elongation and a silane is graft-polymerized onto a polyolefin of an unsaturated dimer of an α-aromatic substituted-α-methyl alkene of the formula [R<1> , R<2> , R<4> and R<5> are each H, an aryl, an alkyl; R<3> , R<5> are each a (halogen-substituted) alkaryl] and the resultant graft polyolefin is molded, then the molding product is crosslinked with moist in the presence of a silanol condensation catalyst.
Patent JP-S59197713-A (JP)
Title: Method of burning liquid fuel
Inventor: KONAGAI KOUTAROU
IPC: F23C99/00
Filed: 1983-04-21
Abstract: PURPOSE:To increase the combustion efficiency of the fuel, save the fuel cost and reduce the quantity of nitrogen oxide generated by mixing appropriate quantities of water and air into the fuel. CONSTITUTION:To a liquid fuel such as heavy oil, or mechanical waste oil or the like are added water in a quantity of approximately 5-10% of the liquid fuel and air in a quantity of approximately 4-5% thereof, and they are agitated and emulsified. Thereafter, the mixture is burned by use of a burner. Accordingly, minute water drops are adsorbed to air bubbles, or maintain a minute state by being wrapped in the air bubbles. Hence, it is possible to increase the quantity of water added, and the temperature of flame is lowered and the quantity of thermal NOX generated is decreased in turn. Simultaneously, break of oil drops is sufficiently carried out, and hence combustion is carried out completely.
Patent JP-H08271538-A (JP)
Title: Rotational speed detector
Inventor: TAKAHIRA YOSUKE
IPC: B60T8/171
Filed: 1995-03-29
Abstract: PURPOSE: To obtain an accurate rotational speed detector by suppressing the fluctuation of the gap between a rotational speed sensor and a detection rotor. CONSTITUTION: A constant velocity universal joint 2 is fitted concentrically, over the outer circumferential ring 2a thereof, with a guide plate 11 having an annular rubber vibration isolator 12 arranged on the outer circumferential surface thereof. The inner ring of a needle bearing 13 is fitted over the outer circumferential surface of a spindle 5 secured to the housing 4 on the drive shaft 1 side. The outer ring of the needle bearing 13 is press fitted to the inner circumferential surface of a detection rotor 14 which is also press fitted over the outer circumferential surface of the rubber vibration isolator 12. A sensor yoke 15 is disposed through a predetermined gap from the outer circumferential surface of the detection rotor 14 and provided on a rotational speed sensor 16 secured to the housing 4.
Patent JP-S60228814-A (JP)
Inventor: MAIKERU ESU MATSUKAATONII
IPC: F23K3/02
Filed: 1985-04-05
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-H07257287-A (JP)
Title: Connecting/disconnecting mechanism of on-vehicle acoustic apparatus or the like
Inventor: UEDA KOICHI
IPC: B60R11/02
Filed: 1994-03-17
Abstract: PURPOSE:To facilitate the connection and disconnection of an acoustic apparatus or the like by providing an oscillating member which is engaged with a turning lever with a play and is oscillatedly turned by the turning lever through a handle part that has been projected toward the front side, and an engaging lever which is protruded or retracted by the oscillation of the oscillating member through an engaging hole that has been provided to a sleeve case. CONSTITUTION:When an apparatus body 1 is completely inserted into a sleeve case 15 in the condition an engaging lever 6 has been retracted or in the condition a handle part 8 has been lifted up, and also the handle part 8 is pushed into an opening 4, an oscillating member 12 is oscillated in the reverse direction, and the engaging lever 6 is projected from an engaging hole 14 that has been provided to the sleeve case 15 so as to be engaged. Thereby, the on-vehicle apparatus is securely fitted to the sleeve case 15. In the case where the on-vehicle apparatus is removed, a jig 3 is inserted into an inserting hole 5 for projecting the handle part 8, and then the handle part 8 is lifted up for further turning a turning lever 7, so that an oscillating member 12 is oscillated for retracting the engaging lever 6 inside the engaging hole 14, and the apparatus is withdrawn from the sleeve case 15.