baber/WOPTO huggingface dataset:
Patent JP-H07253257-A (JP)
Title: Adsorption type refrigerating apparatus
Inventor: HONDA SHIN
IPC: F25B17/08
Filed: 1994-03-17
Abstract: PURPOSE:To eliminate the possibility of causing a problem in that supplying of a refrigerant liquid to an evaporator is insufficient and the refrigerant liquid is collected in the evaporator, even when heat load is large in an evaporator. CONSTITUTION:When the temperature detected by a temperature sensor 77 of an evaporator 64 is higher than a temperature detected by a temperature sensor 76 of a condenser 58, a solenoid opening and closing valve 75 of a communicating pipe 74 is opened. Then a refrigerant vapor having evaporated in the evaporator 64 flows into the condenser 58 through the communicating pipe 74 to be again condensed. Accordingly, even when a large quantity of refrigerant liquid is supplied to the evaporator 64, it evaporates wholly, and a receiver 60 will not run short of the refrigerant liquid.
Patent JP-H07264572-A (JP)
Title: Video information providing system
Inventor: AKIMOTO TAKAAKI
IPC: H04N7/173
Filed: 1994-03-17
Abstract: PURPOSE:To inexpensively provide always up-to-date information to a user by automatically storing the up-to-date video information of a remote place in a video information providing center through a communication network while simultaneously providing the video information to each user. CONSTITUTION:When storage start is commanded from a storage command signal generating device 21, a storage controller 22 transmits a video from a video input terminal 11 to the video information providing center 20 through the communication network 10 to store the video in a video information storing device 23. At the time of receiving a request for outputting a prescribed video from a video output terminal 12 through the network 10, the controller 22 commands the request to a video information providing controller 24. The controller 24 reads out the corresponding video from the device 23 and sends the read video to the terminal 12 through the network 10. Thereby always up-to-date information can be inexpensively provided.
Patent JP-S53132313-A (JP)
Title: Cassette auto-changer
Inventor: TOGAWA KAZUO
IPC: G11B15/68
Filed: 1977-04-23
Abstract: PURPOSE: To reduce transmission loss of driving power and variations of locating and make revolution smooth and accurate by rotating a cassette carrige of cylindrical drum construction on its outside circumference by way of a slip mechanism and performing rotative locating with its outside circumference. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58167308-A (JP)
Title: Picking device
Inventor: MAKINO TOSHIAKI
IPC: B65G1/04
Filed: 1982-03-26
Abstract: PURPOSE:To achieve a picking operation without deterioration in quality, by a method wherein a device is adapted to be capable of performing a picking in a condition to prevent an object to be picked from being damaged. CONSTITUTION:A tilting apparatus 53 for a tray 9 is constituted such that a lower end of a lever 47, whereto a roller 48 is attached, is undulantly and rotatably coupled to a bracket 49c, secured to an elevating body 27, through the medium of a rotary shaft 50, and a screw rod 49a, engaging a gear fastened to the rotary shaft 50, is pivotally attached on a bracket 49b on the elevating body 27, the screw rod 49a being connected to a rotary drive shaft of a motor 49 mounted to the elevating body 27. Additionally, a frame 41 for supporting a belt conveyor 67 is securely located on the elevating body 27.
Patent JP-S54139391-A (JP)
Title: Production of piezo-electric porcelain parts
Inventor: ISHIBASHI YASUO
IPC: H01L41/22
Filed: 1978-04-20
Abstract: PURPOSE:To prevent the generation of characteristic defects dependent upon solder flowing by applying a protection material to parts where connection and fixing are not required when connecting the electrode of a piezo-electric porcelain plate and the electrode of a Bakelite substrate. CONSTITUTION:Piezo-electric porcelain plate 1 and Bakelite substrate 5 are fixed temporarily so that the terminal and the electrode may be placed in prescribed respective positions. Next, the silk screening method is adopted to apply resistor ink to all the surface except parts, which are soldered, on the terminal of piezo- electric porcelain plate 1 and the electrode of the Bakelite substrate, and resistor film 14 is formed. Next, cream solder 15, 16 and 17 are dropped to positions which are required to be connected. Next, solder connection is performed by the soldering work dependent upon a solder iron or solder melting furnace. As a result, characteristic defects of piezo-electric porcelain parts dependent upon solder flowing can be prevented completely, and production defects are reduced, so that this method has effects for cost reduction and quality stability.
Patent JP-S51123965-A (JP)
Title: Air filter device
Inventor: YAMAGUCHI SEKI
IPC: B01D46/18
Filed: 1975-04-21
Abstract: PURPOSE: To obtain an air filter which can be installed in a narrow space and of which maintenance can be made through an aperture of a smaller size in comparison with the size of the device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63227596-A (JP)
Inventor: HANSUU IERUKU KURAINERU
IPC: D06M13/244
Filed: 1988-03-02
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-H10244751-A (JP)
Title: Ablation recording material
Inventor: KUBO KAZUO
IPC: B41M5/30
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enhance scratch resistance without reducing an ablation efficiency and to lower a minimum density value of a laser emitted part by incorporating a non-self oxidative low temperature thermally decomposable polymer having a specific temperature or lower of decomposing specific wt.% in the air in an overcoating layer. SOLUTION: Non-self oxidative polymer having 300 deg.C or lower of a temperature of decomposing 50wt.% in the air is used as a polymer binder used for an overcoating layer. A coating amount of binder of the overcoating layer is preferably 0.1 to 2g/m<2> . As the overcoating layer, polytetrafluoroethylene bead is used, and bead particle size is 0.1 to 5μm, and the coating amount of the bead is a range of 0.05 to 0.5g/m<2> . Substance having an absorption in a laser wavelength is contained. Thus, an ablation efficiency and scratch resistance are enhanced, and a minimum density value of a laser emitted part can be reduced.
Patent JP-S55138907-A (JP)
Title: Complementary differential amplifying circuit
Inventor: FUKUDA RIYUUICHI
IPC: H03F3/45
Filed: 1979-04-18
Abstract: PURPOSE:To make it possible to easily connect to the next stage and to easily keep the operating point stable, by connecting in common the respective input terminals of one set between two sets of complementary differential amplifying circuits, and applying the stable bias. CONSTITUTION:The first complementary differential amplifying circuit consisits of the circuits which reach the output terminals 34, 38 through FET35, 37 from the input terminal 30, and the second complementary differential amplifying circuit consists of the circuits which reach the output terminals 39, 43 through FET40, 42 from the input terminal 31. And since each complementary differential amplifying circuit has each differential output and each complementary characteristic, the differential amplifying circuit and the complementary push-pull circuit which are connected to the next stage can be driven easily, as well. Furthermore, a large output current can be made to flow against a large amplitude signal, and the distortion of transient cross modulation is not caused.
Patent JP-S54140421-A (JP)
Title: Video tape recorder
Inventor: KAWAMURA HITOSHI
IPC: G11B20/02
Filed: 1978-04-24
Abstract: PURPOSE: To prevent the deterioration of the picture quality for VTR equipment by producing and inserting the false VIR color signals synchronized with the color burst signals at the reproduction system circuit after once removing the color signals among the VIR signals added to the TV signals.  
     CONSTITUTION: The TV signals containing the VIR signals given from the antenna are separated via filter 3 and 6 into the luminance and chrominance signals. The luminance signals undergo the FM modulation. For the chrominance signals, the chrominance signals contained in the VIR signals are deleted by the signals which are obtained through synchronous isolation circuit 9 and 11 and underwent the horizontal and vertical synchronous processes. These signals are mixed together and then recorded to recording medium 24. The reproduction signals from medium 24 are separated through filter 14 and 16 into the luminance and chrominance signals for demodulation. The output of oscillator 19 synchronized with the color burst signals of the chrominance signals in terms of the phase and frequency are mixed with the VIR signals as the reproduction signals. Bothe the luminance and chrominance signals thus obtained are mixed together to be applied to the picture receiver. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61208094-A (JP)
Inventor: MOTOSAWA MASASHI
IPC: G09G3/20
Filed: 1985-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51122586-A (JP)
Title: Fully automated three-dimensional packing device
Inventor: MIHATA KIMIO
IPC: B65B35/00
Filed: 1975-04-18
Abstract: PURPOSE: To provide a fully automated packing operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59174070-A (JP)
Title: Picture recording method
Inventor: MASUDA TATSUNOSUKE
IPC: H04N1/113
Filed: 1983-03-24
Abstract: PURPOSE:To record pictures with high accuracy by separating a part of the light which sweeps the recording surface by a half mirror to feed the separated light to a light sweep position detector and demodulating the laser light with a picture signal having the timing obtained on the basis of the position signal of the detected sweep light. CONSTITUTION:The laser light delivered from an argon laser tube 4 gives the sweep and exposure to an unexposed printed base board 12. The laser light which does not sense a photosensitive liquid coated on the base board 12 is set with control so as to have the same optical axis as the laser light given from the tube 4. This laser light is separated by a half mirror 11 to scan the board 12 as well as a grating-shaped scale 15. Here an A-O optical modulator 3 delivers the laser light having such a level of intensity that senses a photosensitive material together with the laser light having such intensity that can be detected by a photodetector 10 in the form of a pulse to the binary data given from a CPU2. Thus it is possible to record picture with high accuracy.
Patent JP-H11243816-A (JP)
Title: Guiding member for fishing line and its production
Inventor: NAKAHARA MASAHIRO
IPC: C04B35/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a guiding member for a fishing line, having a strength and luster rich in high class feeling, hardly providing a damage to the fishing line and excellent in abrasion resistance by forming the guiding member out of an alumina ceramic having each prescribed value of Vickers hardness and the maximum void diameter. SOLUTION: This guiding member is composed of an alumina ceramic having >=18 GPa Vickers hardness, <=0.5 μm maximum void diameter on a sliding face, and preferably <=1 μm average crystal grain diameter and >=700 MPa folding endurance. The guiding member 1 for the fishing line is preferably produced by casting a slurry dispersing an alumina raw material powder into a molding mold with a prescribed shape, compacting the raw material powder by an centrifugal power caused by rotating the molding mold, firing the obtained compact and subjecting the fired compact to an HIP treatment.
Patent JP-H04284284-A (JP)
Title: Image forming device
Inventor: MASUDA SHUNICHI
IPC: B41J5/30
Filed: 1991-03-13
Abstract: PURPOSE:To eliminate uncertainty of user by calculating to inform a time necessary for converting into bit image based on analysis of inputted print signal. CONSTITUTION:A print time analyzing and extracting means 25 is provided in an image controller 12 of a laser beam printer. The print time analyzing and extracting means 25 analyzes and decodes a code data inputted to a print signal processing means 21, and extracts quantity of the code data, time for processing the contents, and time capable of sending out to an engine controller as a video signal through a page buffer memory 22, a bit processor 23, a bit map memory 27, and a bit output buffer 28. Subsequently, an extracted time is displayed on a display 14 of a control panel 13 through an information means 26.
Patent JP-H03249193-A (JP)
Title: Ni-plated steel sheet for can and its production
Inventor: YOMURA YOSHINORI
IPC: C25D11/38
Filed: 1990-02-28
Abstract: PURPOSE:To produce the Ni-plated steel sheet for cans which is improved in pitting corrosion resistance by successively forming respectively specific ratios of a Cr/Ni thermally diffused layer, Ni-plating layer and chromate layer on the surface of the steel sheet. CONSTITUTION:The Cr/Ni thermally diffused layer is formed at 0.02 to 0.2g/m<2> in total quantity of Cr and Ni on the surface of the steel sheet at the time of applying Cr/Ni alloy plating on the surface of the steel sheet prior to a heat treatment, then subjecting this steel sheet to a heat treatment. The Ni- plating layer is then formed at 0.05 to 1g/m<2> on this thermally diffused layer after temper rolling and further, the chromate layer is formed at 5 to 30nmg/m<2> in terms of Cr on this Ni-plating layer. The Ni-plated steel sheet for welded cans which has the excellent pitting corrosion resistance in addition to the various characteristics, such as corrosion resistance after painting and weldability, necessary for the material for cans is obtd. in this way.
Patent JP-S60196278-A (JP)
Title: Manufacture of idler rim
Inventor: KATADA KANJI
IPC: B23P15/00
Filed: 1984-03-15
Abstract: PURPOSE:To manufacture an idler rim without difficulty in bending etc. by manufacturing respectively a central cylindrical body as well as right and left tread bodies in the form of separate bodies by forming blank materials and welding the right and left tread bodies to the central cylindrical body. CONSTITUTION:A central cylindrical body 2, a left tread body 3 and a right tread body 4 are respectively manufactured in the form of separate bodies by forming blank materials. The body 3 is then welded to the left circumferential edge of the body 2 and the body 4 is welded to the right circumferential edge of the body 2 to form an idler rim 1. Since the structure is reduced in size by trisection, the difficulty in bending, insufficient capacity of flash butt welding and difficulty in material procurement are obviated.
Patent JP-S55139546-A (JP)
Title: Fully automatic horsepower-unchangeable type stepless transmission with combination of hydraulic pump and hydraulic motor
Inventor: HATA TETSUTAROU
IPC: F16H61/00
Filed: 1979-04-19
Abstract: PURPOSE: To enable stepless transmission without losses, by providing a hydraulic pump comprising a rotor and a stator, a auxiliary hydraulic motor having the same shape and volume as the pump and main hydraulic motors whose total valume is equal to the volume of the hydraulic pump.  
     CONSTITUTION: Cylinders 17 are radially provided integrally with an input shaft 8. Pistons 16 are fitted in the cylinders 17. Guide shoes 18 are attached to the projection ends of the pistons 16 so that the shoes act as the rotors of a hydraulic pump and hydraulic motors. Reaction guides 20 are inscribed on the shoes 18. Circular holes are provided in the central parts of both the side plates of the reaction guides. A stator 21 having eccentric bearings 45 in the central part of the stator is placed around the guides 20. The eccentric bearings are fitted in said circular holes. Oil sucked in through a port 11 by the rotation of the input shaft 8 is pressurized, flows in the direction of an arrow and is drained through another port 13. On the other hand, oil is supplied from an oil feed pipe 15 to the hydraulic motors to appropriately rotate an output shaft 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05249042-A (JP)
Title: Method and apparatus for quantifying gas component concentration
Inventor: HAYAKAWA YASUHIRO
IPC: G01N21/78
Filed: 1992-03-05
Abstract: PURPOSE:To rapidly perform determination of two or more components by supplying gas to a thin film with reagent which causes coloring reaction to a specific gas component penetrated to have them in contact and measuring transmission light intensity from a colored part formed on the thin film. CONSTITUTION:A thin film layer 1 with thin films with reagent which causes coloring reaction only with respect to a specific gas component penetrated are overlaid runs between a rewind reel 2 and a wind reel 3. A gas supply pipe 9 is connected to a contact chamber 5, gas 7 containing gas components to be detected/quantified is supplied while being controlled by a flow meter 8, and detected gas components contained in the gas 7I comes into contact with the running thin film layer 1 in the contact chamber 5 to generate reaction product on the thin film layer 1. The reaction product finishes reaction while it moves to a gas concentration detection chamber 6, and coloring intensity of the reaction product is measured in the detection chamber 6. Monochromatic light is applied to a colored part in the detection chamber to measure transmission light intensity of the thin film layer 1, while in an analyzer 15 gas component concentration is calculated from a relation of gas concentration and transmission light intensity. When two or more kinds of gas are contained, thin films with reagent penetrated are overlaid to perform similar operation.
Patent JP-H11248967-A (JP)
Title: Optical connector
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/36
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the assembly operability of the optical connector which connects optical connector plugs supported on a back plane housing side and a print board housing side to each other by engaging a back plane housing which is able to move to and away from a back plane with a back plane housing built on the back plane. SOLUTION: The back plane housing 20 is constituted by holding the back plane 3 from both its side by a housing main body 21 and a fixed component 22 and a reduced part 25c formed halfway on an elastic claw 25 which is projected from the fixed component 22 and engaged with the housing main body 21 is inserted into a fitting hole 30 bored in the back plane 3 to secure a large flotation range.
Patent JP-H02227993-A (JP)
Title: Lighting device
Inventor: KUBOTA HIROMI
IPC: H05B37/02
Filed: 1989-02-28
Abstract: PURPOSE:To improve controllability and operability of lighting by transmitting a dimming command signal which contains an address signal set at a mode setter through radio media and setting and changing dimming contents for an operating mode stored in a dimming controller. CONSTITUTION:The device is constituted of a mode setter 16 equipped with a mode assigning part 13, an addressing part 14 and a dimming part 15, a signal transmitting part 17 to transmit a dimming command signal through radio media, a remote control part 11 having a power supply 18, a dimming control part 27 to control dimming according to the contents stored when an address signal of a dimming command signal received at a signal receiving part 26 is the address of the signal receiving part 26 itself and a lighting equipment part 12 having a dimming unit 23 and a light source 24. As the remote control part 11 and the lighting equipment part 12 are thus combined together by a radio media, the dimming contents can be set by the mode setting part 16 and dimming can be easily made as desired.
Patent JP-S56149073-A (JP)
Title: Dry type developing device
Inventor: EDOWAADO EFU MEIYAA
IPC: G03G15/08
Filed: 1981-03-31
Abstract: PURPOSE: To prevent the developer from scattering and leaking to the outside from a developing device by spreading an elastic sealing member above the end face of the opening formed in the position where the developing device and a photosensitive drum oppose.  
     CONSTITUTION: End edge parts 40, 42 are formed to the end of a housing 16 in the peripheral part of an opening part 38 formed in the position where a developing device 10 and a photosensitive drum 12 oppose. A stripe-like member 50 having elasticity such as film is spread above this end edge part 42 in the direction crossing its spreading direction by facing its leading end downward. At the time when developer particles fall from the surface of a roller 18 to a storage part 44 during operating, the end part 52 of the member 50 deflects into a bow shape, thereby forming a passage 56 for the developer toward the downward direction. Such bowlike deformation of the member 50 prevents the developer from scattering, and further while not  in operation, the suspending part of the member 50 approaches to the surface of the  roller 18 like a dotted line on account of its elasticity, thereby additionally enhancing the sealing effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51125557-A (JP)
Title: Method of producing a safety shoe
Inventor: WATANABE TADAHIKO
IPC: A43B7/32
Filed: 1975-04-21
Abstract: PURPOSE: A safety shoe wherein the front core and the sole can be reliably bonded together under severe wearing conditions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000251466-A (JP)
Title: Semiconductor memory device
Inventor: MATSUSHITA YUICHI
IPC: G11C11/409
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of reducing the size of a layout. SOLUTION: This device is provided with plural banks which consist of memory cell arrays and bit line sense amplifiers. Each bank is controlled by a bank selecting signal being inputted. The device is provided with a row decoder 123, which is provided corresponding to each row address of each bank and has a function to hold the selection state of the row address, a row decoder control section 124, which is provided corresponding to each bank to control the decoder 123, and a sense amplifier control circuit which is provided corresponding to each bank, controls a bit line sense amplifier by a sense signal SAL and has a function to hold the state of the signal SAL in accordance with the bank selecting signal. No timing control circuit is required for each bank because each bank has a function to hold the internal state of each bank.
Patent JP-S58165916-A (JP)
Title: Setting of hot saw blade
Inventor: FUKUDA TAKASHI
IPC: B23D63/14
Filed: 1982-03-25
Abstract: PURPOSE:To prevent the edge from crack due to the groove, by polishing the bottom between each edge in the edge wave direction after setting the hot saw blade. CONSTITUTION:Untill final setting of a hot saw blade 3, a polishing tool 17 supporting board 13 is displaced upwardly along the side of an elevating arm 5. At the final setting, the supporting board 13 is lowered to set at the bottom polishing position between the edges 3 through said tool 17 then said tool 17 is rotated together with a setting grindstone 7 through pulleys 12, 15 and a belt 16. Consequently the bottom section between the edges 3a finally set by the grindstone 7 is polished. A groove is produced in the bottom section between the edges 3a perpendicularly with the groove in the direction of the thickness provided near the tip section of the edge 3a to suppress the crack of the edge.