baber/WOPTO huggingface dataset:
Patent JP-S6156570-A (JP)
Title: Dc feed circuit
Inventor: SUMIDA TETSUAKI
IPC: H04M19/00
Filed: 1984-07-26
Abstract: PURPOSE:To facilitate the working of a current detecting circuit by inserting a current limiting circuit to the side of a terminal connected with a capacitor of the secondary winding of a transformer and therefore suppressing the degree of reduction of a DC current despite a long distance of the circuit. CONSTITUTION:The DC voltage V outputted from a power supply circuit 10 is applied to a resistance 21 of a current limiting circuit 20 as well as to a constant voltage diode 22. A fixed level of voltage Vo equivalent to the breakdown voltage is produced at both ends of the diode 22. Here a transistor TR24 is active, and the collector current of the TR24 flows via a DC feed circuit, a trunk line and a DC loop circuit in a counter interface circuit. The output circuit I' of the circuit 20 is lower than a set level Io, the voltage V' approximate to the voltage Vo is outputted. Therefore a satisfactory DC current is supplied via a current detecting circuit 4 despite a long distance of the trunk line. Thus the circuit 4 can be easily monitored.
Patent JP-H0314932-A (JP)
Title: Manufacture of damper
Inventor: IMANISHI YASUHIRO
IPC: F16F15/12
Filed: 1989-06-19
Abstract: PURPOSE:To improve durability of each elastic body by arranging a sleeve divided into plural parts around the outer periphery of a hub, molding-bonding elastic bodies between the divided parts and the hub while the divided parts are separated apart from and each other and closing the divided parts together. CONSTITUTION:A metallic sleeve 4 circumferentially divided into two parts is arranged around the outer periphery of a hub 1 whose front shape is formed into a square, and plural elastic bodies 3 are molded-bonded between divided parts 4a, 4b while the divided parts 4a, 4b of the sleeve 4 are separated apart from each other. The divided parts 4a, 4b are then closed together to compress the elastic bodies 3, and a circular ring-shaped mass body 2 is fitted on the periphery of the divided parts 4a, 4b. Since the elastic bodies 3 are formed into a size with which the elastic bodies can keep a compressive state even when contraction is generated after molding, durability of the elastic bodies 3 can be enhanced. Further, since the clearance of a stopper mechanism can be set to be extremely small, eccentricity of the mass body can be efficiently restricted to prevent generation of vibration.
Patent JP-H0821670-A (JP)
Title: Absorption type cooler
Inventor: MARUHASHI TSUTOMU
IPC: F25B15/00
Filed: 1994-07-07
Abstract: PURPOSE:To improve a cooling efficiency and restrict energy consumption in a heating unit. CONSTITUTION:When cooling operation is effected by an absorption type refrigerating cycle 1 and an outside temperature is lower than 25 deg.C, a cooling water temperature regulating means 77, provided in a control device 70, controls the cooling water fan 52 of a cooling means 47 so that a cooling water temperature becomes lower by 2 deg.C than in the case the outside temperature is at least 25 deg.C. When the cooling water temperature is reduced, the liquefying and absorbing capacities of evaporated refrigerant in a condenser 5 and an absorber 7 are promoted whereby the efficiency of the absorption type refrigerating cycle 1 is improved. According to this method, a cooling efficiency in a room is improved and the fuel consumption of gas of a gas burner 8 in a heating unit 2 can be restrained whereby the energy consumption of the absorption type cooler can be restrained.
Patent JP-H0448588-A (JP)
Title: Apparatus for lighting effect
Inventor: YAMAGUCHI YASUSHI
IPC: F21S10/00
Filed: 1990-06-14
Abstract: PURPOSE:To easily make an effect control in a lighting loads with a large capacity based on a step time which is for a short standard period effective by setting lighting time of lighting loads individually and assisting by electric power. CONSTITUTION:A lighting effect apparatus 1 consists of an operational part 2, a controlling part 3, and a light modulating signal output part 4. The operational part 2 can instruct setting, recognition, correction and reproduction of various kinds of data to achieve effect control. A central processing circuit (CPU), a memory, and a timer are contained in the controlling part 3. The operational part 2 saves and takes out data and carries out light modulating calculating by an order by the controlling part 3. The light modulating signal output part 4 sends light modulating data obtained in the controlling part 3 to a light modulating unit 8 through a signal line 7. The light modulating unit 8 lights one or a plurality of lighting loads L1-L4 under control, for each of channels CH1-CH4, based on the received light modulating data, respectively.
Patent JP-S6136451-A (JP)
Inventor: KAMEDA YASUHIRO
IPC: E04F13/02
Filed: 1984-07-26
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-H0914547-A (JP)
Title: Extending/contracting pipe joint
Inventor: SAKURAI YOSHIKI
IPC: F16L21/02
Filed: 1995-06-23
Abstract: PURPOSE: To ensure safety of a pipe unit and a seal material when a pipe joint is extended/contracted in the case of an earthquake or the like. CONSTITUTION: To the inside of a socket 2 of one pipe 1, a spigot 4 of the other pipe 3 is extensibly/contractibly inserted, and also an annular seal material 6 is compressed between an internal peripheral surface of the socket 2 and an external peripheral surface of the spigot 4. A ring 12, formed of a material having compressive strength lower than of a material of the pipe, is arranged between a tip end surface 11 of the spigot 4 and a depth end surface 7 of the socket 2.
Patent JP-H056475-A (JP)
Title: Automatic withdrawal and deposit machine
Inventor: YAJIMA MASAYUKI
IPC: G07D9/00
Filed: 1991-06-27
Abstract: PURPOSE:To solve the problem that another function unit is required for paper money and coin transactions of a conventional device to increase the size and the cost of the device and the problem that the processing speed is reduced and the service to customers is degraded with respect to the automatic withdrawal and deposit machine capable of withdrawal and deposit of paper money and coins. CONSTITUTION:A cash entrance/exit 1 common to paper money and coins, a store part 2 where paper money and coins are temporarily stored in common, safes 3-1 and 3-2 where paper money and coins are stored by deominations, and first and second carrying paths 4 and 5 which are arranged between the cash entrance/exit, the store part, and safes are provided. Paper money and coins are distributed and sent to first and second carrying paths from the cash entrance/exit and are received from first and second carrying paths, and paper money and coins temporarily stored in the store part are classified by denominations and are stored in safes.
Patent JP-S6050617-A (JP)
Title: Recording/reproducing device
Inventor: TAKAYAMA NOBUTOSHI
IPC: G11B5/588
Filed: 1983-08-26
Abstract: PURPOSE:To remove bad influence to be generated at the switching of the high of a voltage difference applied to two electro/mechanical conversion elements to the low mode by using the residual displacement characteristics of the electro/ mechanical conversion elements fitted to heads. CONSTITUTION:A command signal inputted to a terminal is switched to the H level or L level, and when the command signal is in the H level, the heads 4, 5 are shifted by 2la in the arrow 12 direction to record or reproduce the signal. When the command signal is in the L level, the heads 4, 5 are arranged straight in the arrow 11 direction to command the recording or reproducing mode. Since voltages applied to bimorphs 2, 3 reach a prescribed potential value (0V) from the same direction (negative side) in said constitution, the displaced values of the bimorphs 2, 3 are almost the same and the heads 4, 5 are also located on the same position in the arrow 12 direction. Thus, the displaced variables of both electro/mechanical conversion elements at the switching time can be made almost the same value and the shear of the heads at their height can be removed to attain fine recording or reproducing.
Patent JP-2000346506-A (JP)
Title: Automatic icemaker
Inventor: TAKEDA KAORU
IPC: F25C1/10
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To efficiently separate ice from an ice tray by additionally imparting rotating and twisting movement to the ice tray after supplying water by means of a water supply apparatus to ice making blocks which are located at an upper surface, at the time of an ice separating operation for having ice in the ice making blocks fallen therefrom. SOLUTION: An ice tray 7 has a structure wherein a protrusion 34 provided at the outer surface of an outside wall 30 and a guide groove 35 punched in a side plate 15, which faces the protrusion, are engaged with each other to drive a motor to give normal/reverse rotation and further to give vertical reverse turn within a range of approximately 180 deg.C. After the protrusions 34 are brought into contact with the ends of the guide groove 35, respectively, for stopage, water is supplied to ice making blocks 15 which are located at an upper surface of the ice tray 7 in order to melt, with water temperature, the surface of ice made at the lower surface of the ice tray 7 which is in contact with the ice try 7. The motor is then further rotated to impart twisting movement to the ice tray 7, so that the ice made in the ice making blocks 15 is separated and permitted to fall.
Patent JP-H08324297-A (JP)
Title: Control method of automatic transmission
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/10
Filed: 1995-05-31
Abstract: PURPOSE: To enhance operational performance by reconciling setting of an optimal target value of speed change control and optimal control of a friction transmitting means for control except the speed change control, by performing speed change control of a transmission by an accelerator operating quantity, and controlling the friction transmitting means for control except the speed change control by an actual intake air flow rate. CONSTITUTION: An operation control means 92 performs speed change control of a transmission by an accelerator operating quantity when an intake air flow rate to an engine 4 is controlled in no response to the accelerator operating quantity by actuating an intake air pipe fully closing device 84 being an intake air quantity adjusting device 82, that is, controls a speed change control operation means by the accelerator operating quantity. On the other hand, a line pressure control operation means and a clutch solenoid being a friction transmitting means for control except this speed change control are controlled by an actual intake air flow rate. That is, the accelerator operating quantity by a driver is used for the speed change control, and the actual intake air flow rate is used for control of the friction transmitting means except the speed change control.
Patent JP-H103511-A (JP)
Title: Image reader
Inventor: UZAWA TSUTOMU
IPC: G06K7/10
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a compact optical system capable of securing a wide video area, reducing distortion by the bend of an optical path and reducing the number of parts by providing the image reader with a reading optical system consisting of a curved surface with a specific shape and an image pick-up element arranged on the image formation surface of an object surface formed by the optical system. SOLUTION: The optical system 5 is provided with at least one reflection surface having reflecting action, the surface shape of the reflection surface is constituted of a rotationally asymmetrical curved surface having no rotationally symmetrical axis on both the inside and outside so as to have both of image forming action and optical path bending action and an image pick-up element 10 can be mounted on the same substrate together with other electric parts. Thus the packaging efficiency of the system can be improved by using the optical system 5. Since the number of necessary substrates can be reduced, cost can be reduced. Since a pen type information reproducing device 40 can be inclined from an information recording medium 20 by a prescribed angle as other action, operability can be improved.
Patent JP-H0823380-A (JP)
Title: Private branch of exchange system
Inventor: SATO KENICHI
IPC: H04W68/02
Filed: 1994-07-08
Abstract: PURPOSE:To provide the private branch of exchange system offering high service performance in which incoming calls are processed quickly. CONSTITUTION:The telephone system is built up by using a private branch of exchange to which an information processing unit 12, a radio telephone repeater 16, and an exit/entrance use radio telephone repeater 18 are connected and using a portable radio telephone set 20. Every time the telephone set 20 passes through an entrance/exit 30, the telephone set 20 receives an identification number by a command from the exit/entrance use radio telephone repeater 18 and the identification number is recorded in an information processing unit via the exchange and updated. Thus, whether or not the telephone set 20 registered in the information processing unit 12 is resident in a premises 1 is discriminated instantaneously by the operator or the exchange 10 and the call connection is processed thereby to realize the private branch of exchange system offering high service performance.
Patent JP-H05344952-A (JP)
Title: Image pick-up device for endoscope
Inventor: GOTO MASAHITO
IPC: H04N7/18
Filed: 1992-06-16
Abstract: PURPOSE:To provide the image pick-up device for an endoscope in which the autoclave processing is enabled by protecting an image pick-up element having the low heat resistance. CONSTITUTION:This image pick-up device for endoscope is equipped with a heat insulating structure for a CCD 15 consisting of a cover lens 12 which is arranged in front of an image pick-up surface as incident light side of the CCD 15 built in a top edge part 6 and has a vacuum part 11 provided with the heat shielding function and a heat shielding member 13 which is arranged so as to cover the periphery other than the image pick-up surface side of the CCD 15.
Patent JP-S5947939-A (JP)
Inventor: OOSUMI MINEO
IPC: H02J7/34
Filed: 1982-09-09
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-S6048176-A (JP)
Title: Painting method of electronic parts
Inventor: MORIYASU KOUZOU
IPC: B05D1/18
Filed: 1983-08-26
Abstract: PURPOSE:To prevent oversticking of a paint to the stopper parts of lead wires in the stage of dipping a circuit board for electronic parts into a solvent by dipping the same until the stoppers of the lead wires are submerged therein. CONSTITUTION:A circuit board 1 for electronic parts is preliminarily dipped in a solvent and before the solvent dries the circuit board is dipped in a paint. Said board is dipped into the solvent until the stoppers 3 of lead wires 2 are submerged therein. Then the paint sticking to around the side edges of the board 1 in the succeeding dipping stage into the paint is stuck thinly around the stoppers 3 of the lead wires 2 by the surface tension and dries while said paint is diluted by the solvent sticking to the stopper 3 parts. Thorough coating of the circuit board by the paint is thus made possible.
Patent JP-S5859770-A (JP)
Inventor: MATOBA AKIHIKO
IPC: B25B23/14
Filed: 1981-10-01
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-S6050232-A (JP)
Title: Abnormal belt detecting device
Inventor: NAKAMURA MAKOTO
IPC: F02B77/08
Filed: 1983-08-30
Abstract: PURPOSE:To detect aging of a belt located in a belt cover without removing said cover by providing a member havin the material quality same as that of a timing belt or similar thereto. CONSTITUTION:A timing belt 1 is wound around a crank shaft sprocket 2 and a cam shaft sprocket 4, and housed in a belt cover 10. A retainer 11 is formed in the belt cover 10, and a detector 12 is removably mounted thereon. The detector 12 is composed of thermally aging member 13 mounted on a body 14, the material quality of said thermally aging member 13 being the same rubber as that of the timing belt 1 or a similar one thereto. Hereby, it is possible to check the aging of the timing belt at any time, preventing an engine from being damaged.
Patent JP-H057971-A (JP)
Title: Manufacture of forged steering yoke
Inventor: SHINJO MUTSUO
IPC: B21J5/06
Filed: 1991-06-27
Abstract: PURPOSE:To provide manufacturing method for a forged steering yoke, which strength and reliability to tip part of seat part in ear part forming shaft hole can be improved. CONSTITUTION:By using an upper die and a lower die for forging die, one pair of standing ear parts 42 stood upward from a horizontal connecting part 45 is formed with back side extrusion, and by die parting face of the forging die, horizontal direction in ear burr parts passing centers of the seat parts 44 to horizontal direction in back face 41 of the stood ear parts 42 and U shaped burr parts extended U shape along U shaped side faces are formed. Further, a process for forming a yoke forged part 4 forming one pair of facing faces 40 in the stood ear parts 42 and upper face of the horizontal connecting part 45 and a process for removing the horizontal ear burr parts in the yoke forged parts 4 and the U-shaped burrs are executed in order, and burr removal traces 74 of the horizontal ear parts in the yoke forged parts 4 are made to pass to the horizontal direction at near the center 44f of round-shaped seat part 44 in one pair of back faces 41 of the standing ear part 42.
Patent JP-S642397-A (JP)
Title: Cooling structure of package for electronic circuit
Inventor: UMEZAWA KAZUHIKO
IPC: H01L23/473
Filed: 1987-06-24
Abstract: PURPOSE: To simplify structure while reducing cost by cooling an IC element by a primary refrigerant, in which the IC element is dipped directly, and a secondary refrigerant not brought into contact with the IC element when the IC element is cooled.  
     CONSTITUTION: One part of heat generated by IC elements 1 is transmitted over wiring substrates 2 and the residue is conducted directly over a primary refrigerant 12, and transmitted over cooling plates 5 by conduction and a convection. Heat is conducted over tubes at both ends of thermal conduction plates by conduction in the cooling plates 5, and discharged to a secondary refrigerant 6 from the tubes. Consequently, since structure in which the cooling plates 5 are not brought into contact directly with the IC elements 1 and heat is transmitted through the primary refrigerant 12 is formed, not only thermal stress by a temperature rise has no adverse effect on the connecting sections of the IC elements 1 and the wiring substrates 2 but also cooling performance is not also lowered by the dispersion of the mounting height and inclination of the IC elements 1. Accordingly, no noise, etc., is generated in a device building in a computer, etc. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0450973-A (JP)
Title: Image forming device by exposure
Inventor: MAMIZUKA MITSURU
IPC: G03G15/04
Filed: 1990-06-15
Abstract: PURPOSE:To miniaturize the device without lowering the recorded image quality by supporting a backside of a belt shaped photosensitive body in upstream side of a driven roll with a back surface supporting means. CONSTITUTION:The backside of the belt shaped photosensitive body 211 is supported by the back surface supporting means 211d in upstream side of the driven roll 2112. Because of this, uneven wave of the belt is not generated between the following roll 2112 and the back surface supporting means 211d, and the line exposure position is in a position of increased flatness in between the driven roll 2112 and the back surface supporting means 211d in the upstream side of the driven roll 2112, and the image quality of the electrostatic latent image by exposure is maintained high and stable. Therefore, the driven roll 2112 is utilized as a tension roll, the exposure of the belt shaped photosensitive body 211 can be carried out extremely close to it, and hanging length of the belt shaped photosensitive body 211 can be shortened. Thus, the device can be miniaturized without significantly lowering the recorded image quality.
Patent JP-H0683035-A (JP)
Title: Mask structure for flexible circuit board
Inventor: YAMAKAWA KAZUHIKO
IPC: G03F1/70
Filed: 1993-06-28
Abstract: PURPOSE:To improve the shape accuracy of the normal patterns adjacent to dummy patterns to be finally annihilated by forming the dummy patterns in the gap parts of the normal patterns. CONSTITUTION:This mask for a flexible circuit board is formed with the normal patterns 2 corresponding to the wiring patterns of the flexible circuit board on a mask substrate 1 and is further formed with the dummy patterns 5 between the normal patterns and the normal patterns. The production of the flexible circuit board by using such mask is executed by etching copper to form the wiring patterns after exposing and developing. The dummy patterns function as buffer walls to an etching liquid and eventually weaken the vigor of the etching liquid poured like showers at this time. The dummy patterns 5 are dislodged and annihilated upon completion of the etching. Solder resist printing, plating, etc., are thereafter executed and the flexible circuit board is completed.
Patent JP-H04354639-A (JP)
Title: Member storage device for lathe cell
Inventor: NAGATANI SHIGERU
IPC: B23B31/39
Filed: 1991-06-03
Abstract: PURPOSE:To increase the capacity of a jig on tool storage device provided on a lathe cell and make the device compact. CONSTITUTION:A lathe cell 1 has a composite machining lathe 10, a work storage device 30 and a jig on tool storage device 50. The composite machining lathe 10 has two mating spindles and two tool rests cooperated with the spindles. The storage device 50 has a stocker 510 linearly moved on a base 500, and an exchange hand 510 and an exchange jaw set 260 for a work hand are stored in the stocker 510. Two tool storage devices 60 are fitted at both side sections of the base 500. The tool storage device 60 has a tool pocket and a jaw pocket on parallel chains, and it has the capacity to store 50 tools and 100 jaws.
Patent JP-S5381990-A (JP)
Title: Welding method of single core oil-filled cable conductor
Inventor: SUZUKI SHIGERU
IPC: H02G15/24
Filed: 1976-12-28
Abstract: PURPOSE: When welding cable conductor constructed of stranded hollow conductors, to achieve complete welding joint by inserting oil path protective pipe having concave or projection into oil path inlets of both conductors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5383098-A (JP)
Title: Submarine riser laying to a marine construction
Inventor: YAGI MASAJI
IPC: F16L1/12
Filed: 1976-12-28
Abstract: PURPOSE: To provide an easy riser cable laying of long-span cable by decreasing tension of cable, protecting the cable from occurrance of kinds through the finder-watching to process from start to touching of the cable to the bottom by aid of a guide-weight vertical-holding guide. 
     COPYRIGHT: (C)1978,JPO&Japio