baber/WOPTO huggingface dataset:
Patent JP-S53128040-A (JP)
Title: Controller for air cooling and heating exchanger
Inventor: SEKI OSAMU
IPC: F25B1/00
Filed: 1977-04-15
Abstract: PURPOSE: To obtain a small size controller manufactured at a low cost, with no control system utilizing a conventional damper, capable of reducing the blowing amount by reversing the rotating direction of a three-phase induction motor through a temperature controller, two relays and timing relay. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58160903-A (JP)
Title: Plastic lens provided with driving element
Inventor: TAKAGI MASAO
IPC: G02B7/02
Filed: 1982-03-19
Abstract: PURPOSE:To simplify the structure of a compensator and to reduce the cost of a zoom lens by fixing a lens into a molded material as a holding member provided with a driving element in one body. CONSTITUTION:The lens 11 of the compensator 2 of a zoom lens is fixed into a molded material 4 as a holding member 4 in one body. The outside of the member 4 has been worked into a driving screw 12 for moving the compensator 2 in the direction of the optical axis. Thus, the structure of the compensator is  simplified, and the cost of the zoom lens is reduced.
Patent JP-H03245231-A (JP)
Title: Program correcting system
Inventor: MATSUBARA TAKANORI
IPC: G06F11/28
Filed: 1990-02-22
Abstract: PURPOSE:To correct a program which is during execution by providing an input means for the program correction information, an analyzing means, a file storing program correcting means, an executing environment input means, a correction information production means, and a correction control means. CONSTITUTION:When the program correction information is inputted via an input means 11, the analyzing means 12 analyzes and checks the propriety of the information to correct the relevant program 22 of a file 21. Simultaneously, an executing environment input means 14 acquires the position of a memory, the executing state, etc., out of the executing environment information 23 based on the analyzed/checked information. A correction information production means 15 delivers the correction information on an under-execution program to a correction control means 16 based on the received correction information. A temporary stopping means 17 stops temporarily the present program operation at a time point when no adverse influence is imparted with the requirement of the means 16 and requires a correction means 19 to temporarily stop the program operation. Then the requirement is imparted to a restarting means 18 to execute again the program 22. Thus, the correction effect is instantaneously secured and advantageous.
Patent JP-H0593974-A (JP)
Title: Film densitometer
Inventor: POORU CHIYAARUZU SHIYUUBERUTO
IPC: G03B27/80
Filed: 1992-02-28
Abstract: PURPOSE: To provide a highly accurate and inexpensive film densitometer for outputting the density value of a digital film or the like. CONSTITUTION: The film densitometer includes an analog amplifier for amplifying an inputted analog transmissivity base line signal, an area detection circuit for applying a digital transmissivity area signal characterizing the level of the analog transmissivity signal included in one of plural areas, a gain control circuit for controlling the gain of the amplifier as a function of the level of the transmissivity signal, an A/D converter 17 connected to the analog amplifier to convert the amplified transmissivity base line signal into a digital transmissivity base line value, and a digital processing circuit 15 connected to the A/D converter 17 and the area detection circuit to generate a digital density value signal as the logarithmic functions of the transmissivity base line value and the transmissivity area signal.
Patent JP-H03246615-A (JP)
Title: Mouse input device
Inventor: HAMURA HIDEKI
IPC: G06F3/038
Filed: 1990-02-23
Abstract: PURPOSE:To improve operability and to reduce working misses by providing the mouse input device with an output variable conversion part for applying scale conversion corresponding to moving acceleration to a moving distance to be output information. CONSTITUTION:The moving distance (x) of the mouse input device detected by a moving distance detecting part 3 and the moving acceleration of the input device detected by an acceleration detecting part 5 are sent to the output vari able conversion part 4. The conversion part 4 converts the moving distance x' to be outputted into x'= a.alpha.x (a:a certain constant) and informs the converted moving distance x' to a master device as the moving distance of the input device through an interface control part 1. Since movement for minute accuracy or long and large movement respectively coincides with moderate or quick sense, the operation sense can be improved, the number of working misses can be reduced and working efficiency can also be improved.
Patent JP-S60188526-A (JP)
Title: Pc pile whose pc steel bar head is protruded on end plate
Inventor: MATSUMOTO YUKIO
IPC: E02D5/58
Filed: 1984-03-06
Abstract: PURPOSE:To raise the setting operation efficiency of a reinforcing bar cage by a method in which the heads of PC steel bars are projectionally provided on the fixing hole of a pile, and PC steel bars are arranged with a given integer ratio in holes of enough sizes to house the heads of PC steel bars. CONSTITUTION:The heads 6 of steel bars 5 are projectionally fixed to fixing holes 3 of the end plates 2 of a pile, and the end plates 2 of upper and lower piles 7 and 8 are faced each other and the upper pile 7 is more or less turned. The heads 6 of the steel bars of the upper and lower piles 7 and 8 are mutually inserted into holes 4 provided in the end plates 2 and their grooved 9 portions are welded under the condition that the end plates 2 are contacted with each other. The positions of the fixing hole 3 and the hole 4 provided in the end plates 2 prevent the deformation of the end plates even when the steel bars 5 are tensed. The producing efficiency in the formation of piles can be raised, and the local deformation of the end plates can be prevented.
Patent JP-H09238014-A (JP)
Title: Antenna mount
Inventor: YOSHIMI AKITOSHI
IPC: H01Q1/08
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain the antenna mount by which an antenna is easily removed. SOLUTION: The antenna mount is provided with a base plate 11, an antenna mount base 14 fixed to a bottom side of an antenna, and a guide pin 12 fixed to the bottom face of the antenna and having a flange. A guide hole 14a having an insert section to which the guide pin 12 is inserted and a lock section to which the guide pin 12 is locked is made to the antenna mount base 14. The guide pin 12 is inserted to the insert section and a flange 12a of the guide pin 12 is locked to the lock section by turning relatively the base plate 11 and the antenna mount base 14.
Patent JP-H01220678-A (JP)
Title: Folding machine incorporating device for partially cutting off paper
Inventor: TAKAHASHI SHINTARO
IPC: B65H45/28
Filed: 1988-02-26
Abstract: PURPOSE:To omit a paper cut-off process as after treatment by disposing two sheet cutting devices respectively comprising a sheet cutting edge and a sheet cutting edge receiver on the peripheral edges of opposite rotary drums at a distance corresponding to a sheet cut-off margin therebetween, and operating two sheet cutting devices in order for a sheet sent through a folding machine. CONSTITUTION:Continuous paper P is passed between drums 15, 16 and cut by the first sheet cutting devices 27, 28 and the leading end of the sheet is supported by a needle device 29 and advanced on the drum 15. Secondly, the paper sheet is engaged with the second sheet cutting devices 21, 22 and again subjected to sheet cutting. Accordingly, the paper sheet P has a portion W1 cut off. The leading end of the continuous paper sheet subjected to the second sheet cutting is held by a needle device 23 and advanced on the drum 16. In the midway, an insert blade 25 of the drum 16 and an opening on the drum 17 confront with each other, so that the longitudinal central portion of the paper sheet is pushed in the opening by the insert blade 25, and the paper sheet is shifted to the drum 17 to be formed into a folding sheet F5. Secondly, the folding sheet F5 is carried by transport belts 18, 19, and subsequently longitudinally folded to be formed into a desired folding sheet. Thus, after treatment for cutting off a paper sheet can be omitted.
Patent JP-S56141763-A (JP)
Title: Dc motor
Inventor: KOUZAI YOSHITOKU
IPC: H02K23/04
Filed: 1980-04-04
Abstract: PURPOSE:To reduce the diameter of a rotor of a DC motor preserving the output power by a method wherein pole shoes consisted of a highly permeable magnetic material and having a shape reducing gradually the sectional area are fixed to the inside of ferrite permanent magnets equipped to the inner face of a cylindrical yoke. CONSTITUTION:The magnets 21-24 made of the ferrite magnets are attached to the inner face of the cylindrical yoke 1 of the stator side, and moveover the pole shoes 31-34 consisted of the highly permeable magnetic material and having the shape being the area of the face thereof confronting with the rotor 4 smaller than the area of the face thereof coming in contact with the magnets 21-24 are fixed to the inner faces of the magnets 21-24. Accordingly because the flux density of magnetic field flux passing through the armature is enhanced, the diameter of the rotor can be reduced without changing the output power, and because magnetic flux passing through the magnets is reduced, demagnetizing action of the magnetic field due to the armature current can be mitigated.
Patent JP-H02221699-A (JP)
Title: Manufacture of impeller
Inventor: NIWA KIYOMI
IPC: F04D29/32
Filed: 1989-02-23
Abstract: PURPOSE:To improve the hydrodynamic characteristics by providing a projected stripe at a site corresponding to the peripheral line of an impeller shape part in a forming die, arranging that a groove is formed in the peripheral line of the impeller shape part of a primary formed body, and making the cross section of the impeller to be formed to the shape approximated to the streamline shape. CONSTITUTION:An impeller 11 for ventilating fan, etc., having multiple pieces of blades is made in three layer construction provided with a reinforced film layer such as polypropylene, etc., on both surfaces of a foaming resin layer. When an impeller 11 like this is manufactured, a sheet made of foaming resin is formed to a primary formed body 17 by a forming die 16. This primary formed body 17 is made to the shape provided with an impeller shape part 17a whereon the shape of the impeller 11 is carved in relief. Also, on both die surfaces 14a, 15a of the forming die 16, projected stripes 18, 19 are formed at the sites corresponding to the peripheral lines of the impeller shape part 17a to form grooves 20, 21 on both surfaces of the primary formed body 17. Using a cutting die, etc., it is cut along the base line of these grooves 20, 21, and other parts than the impeller shape part 17a are removed to form the impeller 11.
Patent JP-2000204186-A (JP)
Title: Polyethylene-based open-cell foam containing charcoal powder and production of the same
Inventor: YOSHIMURA KOJI
IPC: C08J9/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-based open-cell foam suitable as an absorbing material for ammonia, formaldehyde, etc., and to provide a method for producing the same. SOLUTION: This polyethylene-based open-cell foam containing charcoal powder is produced by mixing carbon powder and a polyethylene-based resin, then heating and foaming the mixture, wherein the carbon powder is obtained by accumulating the wood chips, rice hulls and/or sawdust on a firing material layer in this order, carbonizing the wood chips, then pulverizing the carbonized wood chips.  The method for producing the polyethylene-based open-cell foam containing charcoal powder comprises adding a foaming agent and a crosslinking agent to the above mixture of the carbon powder and the polyethylene-based resin, kneading the mixed components to give a foamable crosslinking composition, heating and foaming the composition in an unsealed mold to form a foamed material, then applying mechanical deformation to the foamed material to integrate each of the formed closed-cell foams into an open-cell foam.
Patent JP-H04279750-A (JP)
Title: Suction control device of internal combustion engine
Inventor: OBAYASHI HIDEKI
IPC: F02D45/00
Filed: 1991-03-08
Abstract: PURPOSE:To provide a suction control device of an internal combustion engine which can measure the suction pressure and can carry out the fuel injection control and the ignition timing control even in the system furnishing suction control valves to a suction manifold to each cylinder of a multi-cylinder internal combustion engine. CONSTITUTION:To the suction branch pipes 17 to 20 of an intake manifold 14, suction control valves 21 to 24 are provided, and the pressures of air passages between the suction control valves 21 to 24 and intake valves 6 to 9 are detected by pressure sensors 46 to 49. A CPU 55 opens and closes the suction control valves 21 to 24 in the opening period of the intake valves 6 to 9 depending on the operating condition, so as to control the suction stroke periods of the cylinders, and at the same time, samples the pressures by the pressure sensors 46 to 49 when the intake valves 6 to 9 are closed, to find the suction air amount, and according to the suction air amount, the fuel injection control and the ignition timing control are carried out by the CPU 55.
Patent JP-S60187168-A (JP)
Title: Collection system for information on quality of telephone service
Inventor: WATANABE MASAHIRO
IPC: H04M3/26
Filed: 1984-03-07
Abstract: PURPOSE:To allow a main station to collect concentrically information of the telephone service of a general telephone network by connecting the master device, subordinate device, and sub-subordinate device to a general subscriber terminal, and connecting a secondary test call while holding the connection between the main device and subordinate device. CONSTITUTION:The main device 1, subordinate device 5, and sub-subordinate device 7 are included in telephone exchanges 2, 4, and 6 and connected to a general telephone network 3. The main device incorporates memory, wherein a test execution schedule table 10 is set. The schedule table 10 contains data on test order and test route test frequency. The master device 1 generates a primary call to the subordinate device 5 according to the schedule table 10. The subordinate device 5 generates a secondary test call to the sub-subordinate device 7 according to the indication of the main device to check its call service quality and sends the result to the main device. The main device sends a command to the subordinate device successively until the test frequency decreases to zero and checks and confirm the quality of service to another sub-subordinate device.
Patent JP-S51117822-A (JP)
Title: Phase comparison circuit
Inventor: MEKI NORIO
IPC: G11B20/02
Filed: 1975-04-09
Abstract: PURPOSE:To obtain a phase comparison circuit which features a high phase comparison sensitivity and is easy to be made  into an IC.
Patent JP-H05238297-A (JP)
Title: Seat for vehicle
Inventor: YAMAMOTO AKIRA
IPC: B60N2/42
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a seat for a vehicle which can surely suppress the shift of a driver to the front part of the vehicle, in the sharp deceleration of the vehicle. CONSTITUTION:At the near center part of the seat cushion 12 of a seat 10 for vehicle, a board 20 is arranged in nearly parallel to the seat surface 12A of the seat cushion 12. A projecting part 22 is formed at the rear edge both side parts 20A of the board 20, and the projecting part 22 is axially supported in turnable manner on an L-shaped bracket 26 fixed at the rear part of a seat frame bottom part 24. At the front part in a seat cushion 12, a seat cushion raising means 32 is installed, and the seat cushion raising means 32 can be turned in the vertical direction, having a bendable part connection shaft 37 as revolution center. Further, the short arm connecting shaft 37 of the seat cushion raising means 32 is positioned below the hook part 20B of the board 20.
Patent JP-2000243535-A (JP)
Title: Spark plug
Inventor: GONDA ICHIRO
IPC: H01T13/20
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To improve reliability and durability while preventing lateral displacement and eliminating malfunction such as dielectric breakdown by specifying the outer diameter of a fitting screw formed in the peripheral surface of a main fitting at a front end thereof and the thickness of an insulator projecting from an opening of the main fitting at a tip thereof. SOLUTION: An insulator 2 is fitted in a main fitting 1 so that a tip thereof is projected. A grounding electrode 4 is bent so that a tip thereof is arranged in nearly parallel with an ignition part 31, and formed with an opposite ignition part 32 at a part opposite to the ignition part 31. A space between the ignition part 31 and the opposite ignition part 32 forms a spark gap (g). Base end side of the grounding electrode 4 is fixed to the main fitting 1 for unifying by welding. An ignition part 31 peripheral surface is formed with a fitting screw 12 for fitting to an engine. The outer diameter M of this screw part 12 is set so as to satisfy an inequality M<=12 mm. In the case where the thickness of the insulator 2 at a position corresponding to the end surface of a tip side opening of the main fitting 1 is expressed with C, C is set so at satisfy an inequality C>=1.1 mm.
Patent JP-H02222384-A (JP)
Title: Picture recording and reproducing system
Inventor: HISATOMI SHUICHI
IPC: H04N5/907
Filed: 1989-02-23
Abstract: PURPOSE:To attain picture display to enough present the effect of photographing by consecutive photographing function by automatically discriminating a video signal by the consecutive photographing out of the photographed video signals and successively reading the video signal from a recording medium at a prescribed speed automatically at the time of reproducing. CONSTITUTION:When a consecutive photographing mode is set, a CPU 18 controls respective parts so that image pickup operation can be repeated in a fixed cycle while a shutter is continuously pushed. Then, data showing the consecutive photographing mode are recorded to the picture header area of a memory card 17. When picture data are reproduced by a reproducing device, the picture data are successively read in a low-speed or high-speed cycle automatically from the memory card 17 based on the data showing the consecutive photographing mode and a picture to be displayed by a display is successively switched automatically. Thus, the picture display can be executed to enough present the effect of the photographing by the consecutive photo-graphing function.
Patent JP-H04262840-A (JP)
Title: Method for continuously casting molten metal
Inventor: YAMAMOTO KIMIJI
IPC: C08F14/26
Filed: 1991-02-15
Abstract: PURPOSE:To remove hydrogen and oxygen in molten metal and to improve fluidity of the molten metal by adding carbon fluoride powder or powder containing the carbon fluoride on surface of the molten metal or into the molten metal in a mold and utilizing gas produced with this thermal decomposition. CONSTITUTION:The carbon fluoride powder added into the molten metal is immediately thermal-decomposed with conductive heat at high temp., of the molten metal and comes to reducing gas containing CO2 and CF4 as the main components. Further, at the time of progressing the thermal decomposition, this comes to strong reducing gas containing CO2, CF4 and HF as the main components. The surface of molten metal in the mold 4 is covered with the gas and shut off from the air to form oxidation preventing film on interface of the molten metal and the air. In this result, the development of nitride in the molten metal due to contact with the air is restrained. Further, by vigorously reacting carbon and fluorine in the strong reducing gas produced with the thermal decomposition and the molten metal, the oxygen and the hydrogen in the molten metal are removed and the fluidity of molten metal is improved.
Patent JP-S52128390-A (JP)
Title: Novel trypocyclonone derivatives and their preparation
Inventor: MINAMI ISAO
IPC: A61P31/04
Filed: 1976-04-16
Abstract: PURPOSE: Trypocyclonone derivatives I and II [X is (substituted)imino or hydrazino], e.g. 2,4-dinitrophenylhydrazone derivative of 3-formyl-1,4-dihydrotripocyclonone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01219931-A (JP)
Title: Memory control system
Inventor: USAMI RYUICHI
IPC: G06F12/06
Filed: 1988-02-29
Abstract: PURPOSE:To switch a first mode to a second mode with first and second memories without providing an independent work memory by using a work memory and the second memory in common. CONSTITUTION:In case of switching from the real mode to the protect mode, a MPU 18 sends address signals AD0-AD18 to a ROM 11, a RAM controller 122, and a memory selecting means 13 for the purpose of storing initializing information in a RAM. The initializing information is sent to a data latch 15 through a data bus 16. The MPU 18 outputs address signals AD0-AD19 which access a ROM area 111. The ROM 11 is selected, and the contents of the ROM area 111 are read out and are sent to the MPU 18 after being latched in the data latch 15. Prescribed mode switching processing is performed in accordance with a readout command.
Patent JP-H08238151-A (JP)
Title: Disaster preventing hood storage pillow and disaster preventing tool storage pillow
Inventor: YAO KENJIRO
IPC: A42B1/04
Filed: 1995-03-03
Abstract: PURPOSE: To immediately take out a disaster preventing hood when a disaster such as an earthquake is detected during a sleep, secure the function as a pillow, and give a sound sleep. CONSTITUTION: This disaster preventing hood storage pillow is provided with an outer cover 2 formed out of a fabric into a bag shape, and fabric pieces 3 are sewn on the front side and rear side of the upper section inner face side of the outer cover 2 to form long bag-like sections 4 in the right and left directions respectively. Solid fillers 5 are filled in the bag-like sections 4 to form nearly columnar upheaved cervical vertebrae support sections 6, and a moisture-proof sheet 7 is provided on the upper inner face side of the outer cover 2 between the front and rear cervical vertebrae support sections 6. A disaster preventing hood 11 having a cushioning property and removable from one of the right and left directions of the outer cover 2 is stored below the cervical vertebrae support sections 6 and the moisture-proof sheet 7.
Patent JP-H06261410-A (JP)
Title: Transfer system equipped with explosion-proof system
Inventor: NAKANO MAMORU
IPC: B65G43/00
Filed: 1993-03-05
Abstract: PURPOSE:To allow downsizing of self-propelled truck by providing an air supply piping on the fixed part side with a port for ejecting the air to the sliding parts of a power supply rail and a current collector, and to eliminate the need of manpower for removing the track from the rail at the time of repairing an explosion-proof air supply unit. CONSTITUTION:When a self-propelled truck 4 runs, a current collector 31 in a current collecting unit 29 moves along with the truck while sliding on a power supply rail 25. Clean air fed to an air supply pipe 37 is blown toward a power supply rail 25 through an ejection port 39. Consequently, explosion is prevented even if spark is generated. Air ejected through the port 39 passes through a vent 34 in a cover 32 and blown to the sliding parts of the current collector 31 and the power supply rail 25. Consequently, there is no possibility of mixing inflammable gas within the cover 2. This constitution has realized downsizing of self-propelled truck and allows repairing of air supply piping without removing the self-propelled truck from the rail.