baber/WOPTO huggingface dataset:
Patent JP-H09195867-A (JP)
Title: Engine suction and exhaust structure of combine
Inventor: KONO MASAO
IPC: F01P3/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To allow to take in a clean air by suppressing the inflence of the dust, by arranging the suction part of an air cleaner, at the rear surface side of a radiator where the exhaust gas operated to the radiator passes. SOLUTION: At the inner bottom part of a cooling case 8 loaded and provided at the upper part of the engine of a prime mover, a radiator 9 furnishing a cooling fan 10 at the rear part is provided, and the system is composed to cool the radiator 9 by the outer air sucked from an outer air intake 8a with dustproof net formed to the outer side surface of the side of the cooling case 8. And at the rear exhaust side of the cooling fan 10, a precleaner 14A as the suction part of the air cleaner 14 is provided, and the exhaust port 13A of an exhaust pipe 13 is provided parallel to the precleaner 14A placing a specific interval. The exhaust gas passes between the precleaner 14A and the exhaust port 13A to compose an air curtain. Consequently, the influence of the dust can be suppressed by the existence of the radiator 9, and a clean air can be taken in.
Patent JP-S60151140-A (JP)
Title: Rear gate lifter of truck
Inventor: MORITA KATSUYOSHI
IPC: B60P1/46
Filed: 1984-01-18
Abstract: PURPOSE:To facilitate the control and maintenance of a rear gate lifter by automatically feeding oil to a lift chain. CONSTITUTION:When operating oil is fed from a hydraulic pump P to a cylinder side hydraulic chamber 27a, a piston 29 is extended, and a rear gate is lifted. At this time, a selector valve 33 is at a neutral position 33a. Next, when the selector valve 33 is switched to a return position 33b, the operating oil in the cylinder side hydraulic chamber 27a is returned to a hydraulic tank T through a return circuit 31 by its own weight. Subsequently, a cargo is lifted or lowered via the up-and-down movement of the rear gate. In this case, the operating oil leaked from the cylinder side hydraulic chamber 27a is dripped through an outflow port onto the lift chain 17 in a piston side hydraulic chamber 27b in operation. Accordingly, the lift chain 17 is smoothly operated.
Patent JP-S5394011-A (JP)
Title: Novel remedy of circulatory insufficiency
Inventor: KUDOU HIDEHIKO
IPC: A61K35/74
Filed: 1977-01-24
Abstract: PURPOSE: To provide a remedy of circulatory insufficiency containing an antibiotic substance, salinomycin, having long-acting hypertensive action, contractile force increasing action and an action for moderately increasing pulse rate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57119948-A (JP)
Title: Composition and molding of two-color polyester resin molding compound
Inventor: ONDA YOSHIMI
IPC: C08L101/00
Filed: 1981-01-16
Abstract: PURPOSE: To obtain a two-(color molded product free from delamination, by exposing a porous layer by sanding a colored surface of a monochromatic glass fiber-reinforced polyester molded product and press molding a differently colored polyester resin contg. a small amt. of a glass fiber on said porous layer.  
     CONSTITUTION: A monochromatic glass fiber-reinforced polyester resin composition (A) is molded in a metal mold to obtain a monochromatic molded product (X), and porous layer 4 -3  is exposed by removing internally floating releaser layer 4 -1  and thin resin layer 4 -2  by sanding a colored surface of the molded product X. Then the resulting product (Y) is placed in a metal mold and a differently colored polyester resin composition (B) compounded with 1.0W3.0% glass fiber is placed on the exposed porous layer 4 -3  and press molded to fill the pore on the porous layer. A different-color layer 6 is formed by curing, obtaining a two-color molded product (Z). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H027297-A (JP)
Title: Circuit for supplying load for charging electrically programmable read only memory
Inventor: OUEN DABURIYU YUNGUROSU
IPC: G11C16/06
Filed: 1989-01-12
Abstract: PURPOSE: To obtain a load line used at the time of programing an EPROM cell by combining the gate of a third and fourth transistor to a circuit point between a first transistor and a second matched transistor and feeding a load for charging a reading only memory cell. CONSTITUTION: When a drain terminal is made to be a positive potential in order to program a cell 24, an electric charge is injected into the gate from a chanel and a drain area should be kept at about 6. 5 V during this injecting operation. A hot electron is stopped to inject at the time of the voltage drop far lower than 6V, and the cell is not programed. On the other hand, when the drain voltage exceeds 7V, the other memory cells connected to a line 42 being programed are disturbed, whereby some potential of those memory cells are lost. And the variation of the load line, due to the change of threshold voltage relating to the variation of manufacturing process and the change of temperature, is largely reduced. By this way, a desired potential is fed to the circuit point in order to program cells.
Patent JP-H06210700-A (JP)
Title: Method and device for processing of molding
Inventor: MARUOKA HIROYUKI
IPC: B26D7/10
Filed: 1993-01-18
Abstract: PURPOSE:To provide the molding processing method and its device which can carry out the extrusion molding for resin or the like smoothly, retain a good cut-off face for a long period of time setting the shape of a cut-off section freely. CONSTITUTION:When a molding 100 extruded continuously through an extrusion opening of a molding die 18 is processed, an end of a thick walled processing blade 12 heated up to the temperature in the vicinity of the melting point of resin by an electric heater 14 is moved back and forth to a processing site just after extrusion and melt cut by the processing blade 12. As the molding 100 is melt cut just after extrusion, the extrusion can be carried out smoothly even if the extrusion speed is fast, and the processing blade 12 scarcely gets damaged to retain a good cut-off face for a long period of time, and the processing blade 12 can be manufactured by cut processing tool steel, and the shape of the blade can be set freely.
Patent JP-S57120874-A (JP)
Title: Alarm device for water depth
Inventor: KATAYAMA SUSUMU
IPC: G01S15/93
Filed: 1981-01-20
Abstract: PURPOSE:To permit identification of the approach to an intended fishing field and shoals without viewing displayed video by comparing the magnitude of the numerical value of the variable range mark set depth and the numerical value of sea bottom depth, and giving an alarm. CONSTITUTION:The searching range of fish groups or the like is shifted with a shift switch 24 and the scale of depth is digitally displayed with a variable shift mark VRM signal generating circuit 25, so that the depth of the displayee video is read directly. The shift quantity information from the switch 24 and the VRM signal from the circuit 25 are inputted to a scale data processing circuit 26. On the other hand, the figure of the sea bottom depth measured actually with a sea bottom detecting circuit 79 is conducted to a magnitude comparator 57, and is compared with the VRM display depth figure from the circuit 26. Selection is accomplished with a switch 80 to output to an alarm 58 so as to give an alarm when the sea bottom is shallower than the VRM for the prevention of wrecking of ships and when the seam bottom is deeper than the VRM in case that a fishing boat is heading toward the fishing field.
Patent JP-S59137573-A (JP)
Inventor: ASAI HAJIME
IPC: D06M15/59
Filed: 1983-01-19
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-S58124088-A (JP)
Title: Multi-cylinder type rotary compressor
Inventor: NOGUCHI YASUTAKA
IPC: F04C28/02
Filed: 1982-01-20
Abstract: PURPOSE:To enable to operate a two-cylinder type rotary compressor while controlling its capacity in two stages, by employing such an arrangement that a main crank shaft and an axially slidable, auxiliary crank shaft can be connected together and disconnected from each other as the case demands. CONSTITUTION:In case of decreasing the capacity of a compressor because the load is low, rotation of a main crank shaft 4 and an auxiliary crank shaft 16 is stopped by interrupting operation of a motor. Then, projection 15 is disengaged from a recess 27 by dropping the auxiliary crank shaft 16 under its own weight. In this state, if a motor is re-started without feeding current to an electromagnetic coil 29, only main compressor elements are set into operation while auxiliary compressor elements are kept at rest since the driving force is not transmitted from the main crank shaft 4 to the auxiliary crank shaft 16. Thus, it is enabled to operate a compressor while controlling its capacity in two  stages.
Patent JP-H04237448-A (JP)
Title: Hook-removing tool
Inventor: FUKUTANI AKISHI
IPC: A01K97/18
Filed: 1991-01-23
Abstract: PURPOSE:To enable to remove a fishing hook from a landed fish without directly touching a hand to the fish. CONSTITUTION:A leader insertion groove 4 is formed of a bent rod 3 disposed at the tip of a handle 2. The first stopper rod 5 and the second stopper rod 7 are disposed on the inner end side of the insertion groove 4 and on the tip side of the bent bar 3, respectively. The handle 2 is rotated under conditions that a leader is inserted into the insertion groove 4 and that the first stopper rod 5 is touched to the mouth of a landed fish. Under a condition that the second stopper rod 7 is touched to the body of the fish, the handle is rotated and simultaneously the leader is pulled. The hook is thereby rotated on the fish and the hook can be removed from the fish without directly touching a hand to the fish.
Patent JP-H11204573-A (JP)
Title: Manufacture of semiconductor device and the semiconductor device
Inventor: FUKUYAMA SATOSHI
IPC: H05K1/18
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To relax stresses concentrated on bumps due to the thermal deformation, etc., moreover form bumps of small dispersion at low cost, and improve the connection reliability. SOLUTION: A BGA semiconductor device 1 has electrodes 5a which are arranged into an array form on a carrier board 2 and connected to electrodes 4a of a semiconductor chip 4 by bumps 7. The carrier board 2 and a semiconductor chip 4 are adhered by an insulating resin 3 made of polyimide, epoxy, BT resin or the like. This resin 3 has holes which are provided at positions corresponding to the electrodes 4a and pre-filled with a conductive paste made of solder, i.e., the material of the bumps 7, formed sheet-like. The resin 3 is interposed between the semiconductor chip 3 and the carrier board 2, and the thermocompression bonding is executed. After melting of the resin 3, it quickly hardens to surely execute adhesion. At the same time, the conductive paste filled in the holes melt to form bumps 7, thereby electrically connecting the electrodes 4a and 5a.
Patent JP-H08195509-A (JP)
Title: Thermoelectric conversion equipment
Inventor: MISHIMA JUNTA
IPC: H01L35/32
Filed: 1995-01-19
Abstract: PURPOSE: To make thermoelectric conversion equipment small in size and to reduce a heat loss by connecting first and second conductivity type thermoelectric elements to the respective positions of intersection of heat absorbing plates and heat radiating plates which are fitted obliquely to a heat-absorbing-side insulating base and a heat-radiating-side insulating base respectively. CONSTITUTION: Cuts 3 and 4 formed in large numbers in a heat-absorbing-side insulating base 1 and a heat-radiating-side insulating base 2 respectively are provided aslant to the longitudinal directions of the insulating bases 1 and 2 respectively. The cuts 3 on the side of the heat-absorbing-side insulating base 1 and the cuts 4 on the side of the heat-radiating-side insulating base 2 intersect each other at an angle of 90 deg. when the heat-absorbing-side insulating base 1 and the heat-radiating-side insulating base 2 are made to face each other.  Heat absorbing plates 5 and heat radiating plates are pressed in through the cuts 3 on the side of the heat-absorbing-side insulating base 1 and the cuts 4 on the side of the heat-radiating-side insulating base 2 respectively, and at the parts of intersection of the plates 5 and 6 at which they face each other, first conductivity type thermoelectric elements 7 and second conductivity type thermoelectric elements 8 are fitted so that they are held between the plates.
Patent JP-S58121929-A (JP)
Inventor: KAWAGOE FUMIHIRO
IPC: A47J43/04
Filed: 1982-01-18
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-H02283102-A (JP)
Title: Radial line slot antenna
Inventor: OKAZAKI YASUHIRO
IPC: H01Q13/22
Filed: 1989-01-13
Abstract: PURPOSE:To reduce the loss of a radio wave, to facilitate the manufacture and to reduce the cost by fixing a joint between a slot plate and a frame closely with a ring and forming the cross section of an antenna end semi-circular. CONSTITUTION:A slot plate 1 has plural slots 2, a flange 3 is provided to its circumferential ridge and a ring 12 is provided, which bonds sufficiently a joint where a radome 11, the flange 3 and a frame 4 are overlapped together. Then a lower part 12b of the ring bonded to the frame 4 is bonded strongly closely to the radome 11 in which the upper part 12a is covered to the joint between the flange 3 and the frame 4. Thus, no step difference due to a deviation takes place without leakage of a radio wave from the part. Moreover, a reflected path 10 of a guide path connecting the upper layer guide path 8 and the lower layer guide path 9 at the outer circumference of a partition disk 7 is formed and its cross section is formed semi-circular and the efficient characteristic is obtained with less reflection loss, ease of manufacture and low cost.
Patent JP-H02185402-A (JP)
Title: Plywood with small warp and manufacture thereof
Inventor: HASEGAWA KATSUJI
IPC: B27L5/00
Filed: 1989-01-13
Abstract: PURPOSE:To obtain plywood with small warp by a method wherein the cross grains of a pair of veneers, which locate symmetrically with respect to the middle point in the direction of the thickness of the plywood, are aligned in nearly the same site. CONSTITUTION:Front face veneer 11 and rear face veneer 12, both the cross grains of which are placed in nearly the same site and have the same thickness are aligned symmetrically with respect to the middle point in the direction of the thickness of plywood to be produced and bonded through adhesive to core veneer 13 so as to produce three-layer plywood A containing a pair of veneers, which locate symmetrically with respect to the middle point in the direction of the thickness and the cross grains of which are placed in nearly the same site by trueing the four sides of the plywood to the arbitrary sides when necessary. Thick band-like veneer 14 with a thickness two times as thick as the desired thickness is turned from a cylindrical low quality log 1 and cut to lengths so as to produce thick veneers in specified lengths 15. Finally, the thick veneer in specified lengths is bisected in the direction of the thickness.
Patent JP-S63178767-A (JP)
Title: High-voltage generator
Inventor: KUROKI KAZUO
IPC: H02M7/10
Filed: 1987-01-14
Abstract: PURPOSE:To reduce reactive power, by inserting the insulator of a specified thickness into voltage applied into a space or the like between respective series capacitor units. CONSTITUTION:A high-voltage generator is composed of the series capacitor units 19, 20 of respective capacitors 1-8 connected to the output ends 21, 22 of a high-voltage transformer 17, and diodes 9-16 to the connecting points of the respective capacitors 1-8, and to terminals 22, 23 at both the ends of the unit 20, a load resistor 18 is connected. Besides, the terminal 22 and a case 50 are commonly grounded. Into a space between said respective series capacitor units 19, 20 and in a space between the series capacitor unit 19 and the case 50, an insulator 51 is inserted. The insulator 51 is formed with a thickness equal to or longer than an insulating distance to applied voltage. As a result, a stray capacity is diminished, and the capacity of the highvoltage transformer is reduced, and a device can be miniaturized.
Patent JP-S61167360-A (JP)
Title: Small-sized synchronous motor
Inventor: NAKAKURA HIROFUMI
IPC: H02K21/18
Filed: 1985-01-17
Abstract: PURPOSE:To enable to restrict a rotating direction to one direction by dividing a stator core in which a drive coil is wound into a plurality in a thrust direction. CONSTITUTION:In a small-sized synchronous motor in which a stator core 11 wound with a drive coil 15 is opposed to a permanent magnet rotor 13, the core 11 is divided into a plurality in a thrust direction to form independent stator cores 11a, 11b. The coil 15 and the rotor 13 are also divided into 15a/15b, 13a/13b corresponding to the division of the core 11. In this case, the rotors 13a, 13b are displaced at the magnetic axes. Thus, when the phases of currents flowed to the coils 15a, 15b are displaced, the rotating direction of the rotor 13 can be restricted to one direction.
Patent JP-H04239928-A (JP)
Title: Hardware history information recording system
Inventor: NAKAI YASUHIRO
IPC: G06F9/38
Filed: 1991-01-24
Abstract: PURPOSE:To store state information for the occurrence of a stop cause in a hardware history information recorder 6 to facilitate analysis of the trouble condition even in the case of the occurrence of storage taking-out stop reports 10 and 12 or an advanced control stop report 14. CONSTITUTION:Instructions and data are stored in an instruction storage device 1 and a data storage device 2, and these devices 11 and 12 generate storage taking-out stop reports 10 and 12 when taking-out of instructions and data is stopped by trouble. An advanced control device 3 perform the advanced control operation and generates an advanced control stop report 14 at the time of stop of the advanced control operation due to trouble. An operation execution device 4 executes the arithmetic operation of instructions. A hardware history information recorder 6 successively stores state information in its own memory 8 and stops to store it in the memory 8 immediately at the time of reception of storage taking-out stop reports 10 and 12 and the advanced control stop report 14.
Patent JP-S60151260-A (JP)
Title: Coating material for optical glass fiber
Inventor: YOSHIHARA MITSUO
IPC: G02B6/44
Filed: 1984-01-17
Abstract: PURPOSE:To obtain a stable coating material for an optical fiber having flexibility for a long term by using specified modified polybutadiene, a compound having at least one polymerizable carbon-carbon double bond in one molecule, and a polymn. initiator as essential components. CONSTITUTION:A coating material is obtd. by using modified polybutadiene (a) produced by introducing at least two (meth)acryloyl groups into hydrogenated 1,2-polybutadiene, a compound (b) having at least one polymerizable carbon- carbon double bond in one molecule such as cyclohexyl acrylate, and a polymn. initiator such as benzoin methyl ether as essential components. The amount of the component (a) is about 30-90wt% of the total amount of the components (a), (b), and the amount of the polymn. initiator is about 1-7pts.wt. per 100pts. wt. components (a), (b). The coating material is applied to the surface of an optical fiber so as to form a layer of about 10-200mum thickness after curing.
Patent JP-S5599648-A (JP)
Title: Data processor
Inventor: SAKAMOTO TSUTOMU
IPC: G06F7/508
Filed: 1979-01-24
Abstract: PURPOSE: To eliminate the redundant areas for the arithmetic circuit by selecting the carry to be supplied to the adder via the selector.  
     CONSTITUTION: In the case of the operation for the fixed decimal point, address 1W6 function as the full carry look-ahead high-speed adder/subtractor of 32 bits each via high-speed look-ahead carry generators 7W9. While in the case of the operation for the floating decimal point, data selector 10 selects either one of the carry sent from high-speed look-ahead carry generator 7 and the carry from adder 2 and then applies it to adder 1. At the same time, data selector 11 selects one of the carry from generator 7 and the input given from other generator to supply it to adder 2. Accordingly, adders 1 and 2 carry out the operation of the exponent part as the 8-bit adder; while adders 3W6 perform the operation of the mantissa part as the 24-bit full carry look-ahead high-speed adder respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11204859-A (JP)
Title: Optical fiber amplifier
Inventor: NISHIDA YOSHITAKE
IPC: H01S3/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier of low noise and wide band width. SOLUTION: An optical fiber amplifier is composed of optical amplifying fibers which are loaded with rare earth ions and connected together in series or parallel, wherein the optical amplifying fiber is formed of fluoride optical fiber, tellurite fiber, chalcogenide fiber or quartz fiber. Or, a first amplifying optical fiber 11 and a second amplifying optical fiber 12 both loaded with rare earth ions are connected in series through the intermediary of an isolator 3, the first amplifying optical fiber 11 is positioned on the upper side of the isolator 3 in the traveling direction of signal light, and the second amplifying optical fiber 12 is positioned on the lower side of the isolator 3 in the traveling direction of signal light, the first amplifying optical fiber 11 is formed of chalcogenide fiber or tellurite fiber,  and the second amplifying optical fiber 12 is formed of fluoride fiber.
Patent JP-S57120410-A (JP)
Title: Forming method by stamping
Inventor: HOSOKAWA TERUO
IPC: B29C45/00
Filed: 1981-01-20
Abstract: PURPOSE:To suppress spring back and residual strain due to forming, by stamping forming a sheet composed of two or more kinds of crystalline polyolefine having different melting points at the specified temperature. CONSTITUTION:Blended material made of two or more kinds of crystalline polyolefine having different melting points (preferably combination of block polypropylene and high density polyethylene etc.) are kneaded and pelletized by a continuous mixer etc., and formed to sheet. The sheet is formed by stamping method at the temperature between the highest melting point the lowest melting point of the polyolefines included. Also, it is preferable that the content of polyolefine having the highest melting point is more than 20wt% of the total amount of polyolefine.
Patent JP-S63174016-A (JP)
Title: Driving method for liquid crystal
Inventor: HANAOKA KAZUTERU
IPC: G09G3/18
Filed: 1987-01-14
Abstract: PURPOSE:To display an image with half-tones by applying driving voltages having levels corresponding to gradations of respective images according to a threshold voltage at which liquid crystal begins to be driven, and varying the responding area of the liquid crystal. CONSTITUTION:Picture elements D are arranged at intersections of vertical scanning liens X and horizontal scanning lines Y. When a scanning signal is applied to vertical and horizontal scanning lines X and Y, a scan is made successively and a driving voltage is applied to corresponding picture elements to make a display. Then driving voltages having levels corresponding to the gradations of an image are applied according to the threshold voltage at which the liquid crystal begins to be driven to vary the responding area of the liquid crystal corresponding to the applied voltages, thereby displaying an image with half-tones. This operation is enabled by using bistable ferroelectric liquid crystal. Consequently, picture elements are given gradations to display the half-tone image.
Patent JP-S61222099-A (JP)
Inventor: RISHIYAARU FUERAN
IPC: G11C29/04
Filed: 1986-01-16
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。