baber/WOPTO huggingface dataset:
Patent JP-S63169898-A (JP)
Title: Remote controller
Inventor: YASUDA AKIHIKO
IPC: F24H1/00
Filed: 1987-01-07
Abstract: PURPOSE:To realize the reduction of a cost by providing a 2nd transmitting/ receiving power supply to a 1st controller to produce a direct current superposed with an AC component or the full wave rectification and providing a power supply switch means which connects alternatively the 2nd power supply and a DC power supply to transmitting/receiving cable. CONSTITUTION:The priority switch 11B of a secondary remote controller RB is turned on in a non-combustion state, the transistor TR of a main remote controller RA is turned on. Then the energizing of a priority display device 13A is interrupted and this device 13A is turned off. If the combustion is started under such conditions, the polarities are switched between transmission/reception cables CA and CB by a combustion detecting circuit 6. Thus the energizing state to a variable resistor 10B and a priority display device 13B is changed to another state through a combustion display device 14b is a secondary remote controller RB to maintain a transmission state of the control signal which controls temperature via the cable CB via the resistor 10B. Simultaneously, the device 14b is turned on.
Patent JP-H08192893-A (JP)
Title: Coarse dust force-feed device
Inventor: MORISHITA SHIGERU
IPC: B65D90/00
Filed: 1995-01-09
Abstract: PURPOSE: To transport dust to a next stage by a single equipment even if it is composed of grains of various sizes or requiring adjusting a specific weight, a water content, or a density. CONSTITUTION: A dissolving tank 12 for receiving dust passing through a screen 11 a is disposed below a discharge port of a hopper 11 in which a mass is screened by the screen 11a. Fine dust overflowing together with water from the dissolving tank 12 out of the dust through the screen dissolved and mixed in water in the dissolving tank 12 by a stirring machine 15 is made to flow into a stirring tank 17 through a gutter 16. A stirring machine 21 for stirring a content in the stirring tank 17 as required is placed. A force feed tank 25 receiving coarse dust moving to a wall surface and lowering along the wall surface is placed through the dissolving tank 12 and a cutoff valve 26. A force feed pump 24 is provided in a pipe 23 connecting the force feed tank 25 to the stirring tank 17.  A force feed pipe 27 is arranged so that the inlet thereof is positioned in the force feed tank 25 correspondingly to a delivery port of the pipe 23. A circulating pump 30 is provided in a pipe 14 connecting the tanks 12, 17 to each other.
Patent JP-S59128053-A (JP)
Title: Four-wheel steering gear of vehicle
Inventor: TAKATANI TERUHIKO
IPC: B62D101/00
Filed: 1983-01-07
Abstract: PURPOSE:To improve stability in running at the time of straight running, by providing an insensitive zone on steering angle peculiarity of a rear wheel to such a steering angle of a front wheel as to keep the steering angle of the rear wheel at zero within a small range of the steering angle of the front wheel. CONSTITUTION:When a front wheel 2 is made to steer through the operation of a steering wheel 3, a driving pump 22 of a motor of a steering device 7 of a rear wheel is energized through a controller 28 to which output signals of a steering angle sensor 26 and a vehicle speed sensor 27 are applied, a pulse motor 25 is turned by a predetermined angle, a steering rod 9 is assisted by a power cylinder 15 and the rear wheel 8 is steered, too. In this case, the controller 28 is provided with a peculiarity memory part storing peculiarity of a steering angle thetaR of the rear wheel to a predetermined steering angle theta of the front wheel. The peculiarity memory part is provided with a callous zone to steering of the front wheel 2 keeping the steering angle thetaR of the rear wheel at zero within a small range of the steering angle thetaF of the front wheel.
Patent JP-H11205659-A (JP)
Title: Video camera
Inventor: TAKEISHI MASAHITO
IPC: G01J1/44
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a video camera which performs exposure control that considers light quantity in plural areas on a screen at low cost and with a simple configuration by using a gate signal that consists of plural pulse signals and performing photometry by weighting plural areas on the screen with different ratios. SOLUTION: A gate signal which performs photometry of the central area of an image selectively and also performs photometry of a peripheral area of the image is supplied to a video camera. A photometric range that consists of plural areas 101 and 102 which have different widths in the height direction of an image is set. The widths of photometric ranges in the height direction of the image in the peripheral areas 102 are narrower than that of the central area 101. Further, the widths of photometric ranges change gradually and they are set to be narrower as they are separated away from the area 101. That is, the area 101 of the image is selectively subject to photometry and also performs photometry that considers light quantity of the areas 102 by weighting the photometric ranges.
Patent JP-H04262266-A (JP)
Title: Light sensor
Inventor: OCHI NAOTERU
IPC: G01R19/10
Filed: 1991-01-10
Abstract: PURPOSE:To compensate enough the fluctuation quantity of light attenuation and obtain a correctly measured value even where the fluctuation of the attenuation quantity is speedy in a light sensor to detect optically physical quantities of a magnetic field, electric field, etc. CONSTITUTION:The intensities of light detected by several light catching elements 8a, 8b are separated into the alternating current components and direct current components by the first and second arithmetic measures 14, 15, these alternating components are respectively divided by direct components, for the first and second operated values to be computed. The second operated value is turned over at 180 deg. by the third arithmetic measure 17, for the third operated value to be computed, and the first operated value and the third operated value are added by the fourth arithmetic measure 18, for the fourth operated value to be computed. Herewith, the fourth operated value is converted into a measured physical quantity by a physical quantity detecting measure 19.
Patent JP-H04238854-A (JP)
Title: Production of ceramic green sheet
Inventor: HOSOKAWA TAKAO
IPC: B28B1/30
Filed: 1991-01-10
Abstract: PURPOSE:To improve antistatic effects by blending raw material powder of ceramics composition with a quaternary ammonium salt containing neither halogen nor metallic element and slurrying. CONSTITUTION:100 pts.wt. raw material powder of ceramics composition is blended with 0.05-3 pts.wt. quaternary ammonium salt shown by the formula R4NX (R is alkyl or aryl; X is NO2<->, NO3<-> or CH3COO<->) containing neither halogen nor metallic element, a binder, a plasticizer and an organic solvent to give a ceramics slurry. The slurry is applied to a substrate and dried.
Patent JP-S62160971-A (JP)
Title: Assembly method for car body
Inventor: OKUYAMA KAORU
IPC: B62D65/00
Filed: 1986-01-08
Abstract: PURPOSE:To obviate the necessity of charging additional parts at a welding assembly stage by making a body main of temporary assembly state with the constituents thereof assembled with each other temporarily in advance and enabling the body main to be welded at a single stage. CONSTITUTION:An overhead type hanger 10 moving between a temporary assembly station and an assembly station is provided for a temporary assembly stage and a conveyor 11 for floor main transfer is provided under the hanger 10. The floor main 2 transferred by the conveyor 11 is hung from the hanger 10 via hooks 15 and 17. Thereafter, a body side 3 is hung from the hanger 10 via another hook 16 and a relative position between the floor main 2 and the body side 3 is roughly aligned. The floor main 2 and the body side 3 as temporarily assembled are temporarily fitted with an air box, a roof rail and the like and thereafter final assembly is carried out in the assembly station.
Patent JP-H05195363-A (JP)
Title: Widening tool
Inventor: BARENCHIN KURUMU
IPC: D03J3/00
Filed: 1992-01-08
Abstract: PURPOSE: To speed up coupling and decoupling work by using a spreader tool consisting of a pair of spreader jaws and a rotary element in common use as a clip for connection and disconnection between a shaft of a loom and a drive rod. CONSTITUTION: Front part ranges 7 mated with each other toward the longitudinal direction of a pair of the spreader jaws 5 and 6 formed to a Z shape in cross section of the spreader tool are inserted into the gap 4 of the elastic tongue pieces 2 and 3 of the drive rod 1 when connecting and disconnecting the shaft of the loom individually to and from the drive rod. The pin-shaped elastic rotary element 12 in common use as the clip is then rotated 90 deg. to spread the spreader element 11 formed to an oblong shape or elliptic shape and forcibly turn and spread the same between the spreader jaws 5 and 6, by which the spreader jaws 5 and 6 are spread together with the elastic tongue pieces 2 and 3 of the drive rod 1 and the connection or disconnection of the drive rod 1 and the shaft is executed.  The spreader jaws 5 and 6 are then automatically reset to close positions by the effect of a tensile spring 23 energized and arranged to counter the spreading of the spreader jaws 5 and 6.
Patent JP-S62162496-A (JP)
Inventor: FUJIMURA AKIHIRO
IPC: B26B29/00
Filed: 1986-01-08
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-S59127964-A (JP)
Title: Method and device for stationary casting of roll
Inventor: NAKAGAWA YOSHIHIRO
IPC: B22D27/04
Filed: 1983-01-07
Abstract: PURPOSE:To form uniform and dense structure and to improve strength by moving a middle frequency heating coil fitted onto a metallic mold over the entire length in a vertical direction, and moving a water cooling device from the bottom to top end side of the metallic mold. CONSTITUTION:A heating and cooling device 2 is once moved back and forth over the entire length in the vertical direction of a metallic mold 7 and is thereby kept preheated while middle frequency current is conducted in a middle frequency heating coil 24 and cooling water is not supplied to a water cooler 25. A molten metal is poured through a pouring pipe 5 into a casting mold body 4 down to the part below the riser part 16 thereof to cast a roll 9 and to pour a riser 19 in a riser part 16. When slag floats and the surface layer of a cylindrical part 13 of the roll is made into a semi-molten state upon lapse of a specified time, electricity is conducted again to the coil 24 and the cooling water is supplied to the warer cooler 25 to spray the cooling water from a nozzle 30 into the mold 7. The device 2 is moved in this state from the bottom to top end side of the mold 7.
Patent JP-H07206140-A (JP)
Title: Supply device of cylindrical body
Inventor: NISHIKATA HIROKATSU
IPC: B65G47/78
Filed: 1994-01-12
Abstract: PURPOSE:To correspond to various kinds of cylinders and to improve productivity by automatically dropping cylindrical bodies supplied from a hopper in a groove of a rotating drum one by one, delivering them to a picking-up device through an guide passage and sending them from the picking-up device to a pushing-out device. CONSTITUTION:A cylindrical body 2 supplied to the inside of a hopper 1 drops in a groove 3a above a rotating drum 3 falls downward in accordance with rotation of the rotating drum 3 rotating at a constant speed and reaches an outlet 4a through a guide passage 4. The cylindrical body 2 dropped in a through hole 5a provided roughly in the center of a movable plate 5 of a picking-up device 7 is fit in a groove 8a of a supply part 8 through a through hole 6a of a fixed plate 6 when the cylindrical body 2 is actuated in a direction of the movable plate 5. The cylindrical body 2 fit in the groove 8a of the supply part 8 is supplied to a following process by pushing out of a sliding bar connected to an air cylinder.
Patent JP-S5699042-A (JP)
Title: Core sand
Inventor: MATSUMURA KENKICHI
IPC: B22C1/02
Filed: 1980-01-09
Abstract: PURPOSE: To enable the core sand to prevent generation of shrinkage cavities in the cost product owing to a difference between the cooling speeds of the outer wall of the mold and the core, by preparing the core sand as a mixture of the shell sand and powder of metal possessing a good thermal conductivity.  
     CONSTITUTION: In the case of manufacturing such a cast product possessing a thin walled partition as an engine's intake-manifold made of an aluminum alloy, for example, by the low-pressure casting method, the molten metal rises up under a pressure through the runner 3 within the cruicible 2. The molten metal fills up the cavity formed by the main mold comprising the upper and lower molds 4, 5, and the cores such as the jacket core 6, the port core 7, etc. When the molten metal in the product part solidifies, the pressure is immediately interrupted and reduced, and the excessive molten metal is recovered. In the present method, the cores 6, 7, are prepared from a mixture of the shell sand and powder of iron or steel, for example. Hereby, the cooling speed of the molten metal, especially in the cavity 8 for casting the partition to be formed by cores, can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02181687-A (JP)
Title: Acceleration and deceleration detecting method
Inventor: NAKAI HIROSHI
IPC: G01S13/86
Filed: 1989-01-06
Abstract: PURPOSE:To detect the speed variation of a moving body almost instantaneously by sending an electromagnetic wave and an ultrasonic wave from the moving body at the same time in the same direction and measuring the Doppler frequency of a reflected wave returning from a fixed object. CONSTITUTION:The speed of the electromagnetic wave is denoted as C1, the oscillation fundamental frequency of the electromagnetic wave is as f1, and the Doppler frequency fd1 is as fd1. Then when the electromagnetic wave is sent at an elevation angle theta from the horizontal surface, the speed V1 of the moving body which is measured with the electromagnetic wave is represented as V1=fd1XC1/f1costheta. On the other hand, the speed of the ultrasonic wave is denoted as C2, the oscillation fundamental frequency of the ultrasonic wave is as f2, and its Doppler frequency is as fd2; when the ultrasonic wave is oscillated at same elevation angle theta, the speed V2 of the moving body measured with the ultrasonic wave is represented as V2=fd2XC2/f2costheta. For the purpose, the V1 and V2 are compared with each other by deciding whether V1-V2 is positive or negative to decide the state of the speed change immediately.
Patent JP-S61162101-A (JP)
Inventor: KUDO KOICHI
IPC: A01B33/02
Filed: 1985-01-08
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-S61161946-A (JP)
Title: Armature of flat motor
Inventor: FUJISAKI KIYONORI
IPC: H02K23/54
Filed: 1985-01-09
Abstract: PURPOSE:To increase the magnetic flux density and to increase a rotary force by bonding magnetic material split plates to the opposed surfaces of permanent magnets of a plurality of armature coils, and bonding a magnetic disk over the entire coil on the surfaces of opposite side. CONSTITUTION:In a flat motor in which a flat armature 2 and a permanent magnet 4 are opposed through an axial air gap, a plurality of armature coils 34 are formed by winding conductive wires or foils 33 on a core 9. A split plate 35 made of a magnetic material is bonded at each coil 34 on the surface of the side opposed to the magnet 4 of the coil 34. Further, a magnetic material disk 36 is bonded over the entire coil on the surface of the coil 34 of opposite side to form a magnetic circuit. Thus, since an air gap between motor cases 6 and 7 is displaced from the magnetic circuit, a floating magnetic flux can be reduced.
Patent JP-S61167776-A (JP)
Inventor: HANSU YURUGEN BIYUTSUKEN
IPC: C09K3/10
Filed: 1986-01-10
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-H11204512-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIKE MASAHIRO
IPC: H01L29/78
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To form a thermal nitride film and the like, having thick film thickness by forming an amorphous silicon layer on a ground substrate, and performing thermal nitriding or thermal oxide nitriding of this amorphous silicon layer. SOLUTION: An amorphous silicon layer 1 is deposited on a round substrate, wherein the surface region becomes a single-crystal silicon region 4. This amorphous silicon layer 1 undergoes thermal nitriding in a nitrogen-gas atmosphere containing ammonia, and the surface side of the amorphous silicon 1 is changed into a thermal nitride film 2. The back side of the amorphous silicon 1 is changed into a silicon layer 3, which is made by the single-crystallization of the amorphous silicon 1 from the interface between the amorphous silicon 1 and the silicon region 4. Thus, the formation of a silicon thermal oxide film having the thick saturated film thickness and the formation of the silicon thermal nitride film 2 can be performed in a short time.
Patent JP-S5595349-A (JP)
Title: Device for removing ic
Inventor: MIYAMAE OSAMU
IPC: H05K3/34
Filed: 1979-01-11
Abstract: PURPOSE: To allow to remove IC automatically from a base, by gripping the IC with two heat conductive plates and melting solder of the pins by heating.  
     CONSTITUTION: Heat conductive plates 5 and 5' are opened by squeezing grasp plates 9 and 9' and grip the pins 2 of IC being set on a base 3. Then, by heating up a heater pipe 8, the pin is heated up through the plates 5 and 5' from the pipe 6, and solder at the downside of base 3 is melted. It enables to remove the IC from the base by holding the plates 9 and 9' up at the melting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000208733-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MANABE KAZUTAKA
IPC: H01L27/108
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a capacity element which is structured so that a plate electrode layer functions not only as a plate electrode but also has other purposes. SOLUTION: The capacity element of a semiconductor device is provided with a storage electrode 103 connected with a source/drain region of an Si substrate 101 under a first interlayer insulation film 102 via a contact penetrating the first interlayer insulation film 102, a capacity insulation film 104 formed on the storage electrode 103, a capacity insulation film 104 formed on the storage electrode 103, a plate electrode 105 facing the storage electrode 103 with the capacity insulation film 104 inbetween, and a second interlayer insulation film 106 formed on the plate electrode 105. The plate electrode 105 is made of an n-type semiconductor and is composed of a lower layer 105a functioning as a plate electrode and an upper layer 105b made of a p-type semiconductor.  If a Vcc is supplied to the n-type semiconductor lower layer 105a, a pn joint normal current does not run in the p-type semiconductor upper layer 105b, even when the potential is made to vary from the ground potential to Vcc, the structure can be made to function as a signal wiring.
Patent JP-S62229597-A (JP)
Inventor: DEBITSUDO AARU BATSUGURII
IPC: G11C16/06
Filed: 1987-01-08
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-H11197963-A (JP)
Title: Part assembling line
Inventor: INABA HIRAKAZU
IPC: B23P21/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a part assembling line by which the required number of pallets can be reduced, later addition of devices and alignment with a feeder can be simplified, and plural kinds of machines can be handled. SOLUTION: In a part assembling line in which assembling parts are sequentially assembled in different regions of the assembly main body to obtain a finished product, shuttle jigs 21, 22 capable of reciprocating among plural stations (A-F; F-K) are moved to reciprocate between the stations according to a specified program, so that the same parts can be supplied at the same station.
Patent JP-S56113632-A (JP)
Title: Paper cassette charger
Inventor: NEZU TAKAO
IPC: B65H1/04
Filed: 1981-01-12
Abstract: PURPOSE: To completely lock a cassette as well as prevent damage caused by mal- insertion by forming double locking couplers one of which faces the front end and the other faces the rear on a locking piece to lock the cassette.  
     CONSTITUTION: On a locking piece 48, double locking couplers 4802 and 4803 one of which faces the front end 4801 and the other faces the rear are formed. When inserting cassette C into the device, a cam lever comes down and then the locking piece 48 projects, whereupon the first locking coupler 4802 of the locking piece 48 is first coupled. And, when the cassette C is further advanced, the locking piece 48 goes up, and the second locking coupler 4803 couples with the rear of front wall 6000 to completely lock the cassette C. Also, when the cassette C is inserted while the cam lever is lowered, the front wall 6000 comes into contact with the front end 4801 of the locking piece 48 to interrupt the further progress of cassette, thus preventing the occurrence of damage caused by mal-insertion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62160565-A (JP)
Title: Automated device for office work
Inventor: HANADA NOBUO
IPC: G06Q10/10
Filed: 1986-01-10
Abstract: PURPOSE:To automatize an office work by arranging systematically the office work from the sides of a process and a work in which the said process is distributed and performed in each office, and relating a progress control. CONSTITUTION:The process in each office is stored at a process storage device 3, and the schedule table of the work to be processed in each office is stored at a schedule storage device 8. A process monitoring device 2 identifies uniformly the process storage device 3, and records the progress of the process. A schedule monitoring device 6 starts up each process monitoring device 2 designated to each work posted in a schedule, and receives a report whether the execution of the said work is possible or not from a started up process monitoring device, and controls the automatic execution of the work. The office work processed with plural processors, and through plural offices can be automized.
Patent JP-S59127853-A (JP)
Title: Sealing method of ceramic package
Inventor: YABUKI TAKAYOSHI
IPC: H01L23/02
Filed: 1983-01-12
Abstract: PURPOSE:To prevent a ceramic package from generation of an air bubble in sealing glass, and to contrive to enhance reliability about sealing by a method wherein a glass sheet molded according to a hot press is interposed between a ceramic cavity and a ceramic cap to be heated. CONSTITUTION:A hot press is applied to glass powder at a temperature in the neighborhood of a softening temperature to obtain a glass sheet 10 for sealing. The sheet thereof is set between a ceramic cap 1 and a ceramic cavity 5 loading a semiconductor chip 6, and heating is performed in the normal sealing condition. Accordingly, generation of an air bubble can be checked or can be reduced remarkably, and because slippage of the position and dispersion of film thickness are not generated, the package has superior reliability about sealing, and the manhour also can be reduced sharply.