baber/WOPTO huggingface dataset:
Patent JP-H0780417-A (JP)
Title: System and method for sorting mail and holder for article transfer
Inventor: JIERARUDO DEIBUIDO RASU
IPC: B07C3/00
Filed: 1994-08-26
Abstract: PURPOSE: To decrease the floor space necessary for carrying out the work for sorting mail pieces and to shorten the time necessary for carrying out the sorting work. CONSTITUTION: At the destination, the specific articles are raked from a carrier 40 by a raking assembly and are transferred to a container 22. The container, when full, is gravity fed to a discharge conveyor and is automatically replaced with a new empty container. The carrier operates on two levels and the respective carriers are maintained in a horizontal posture throughout sorting process to deliver the articles to the respective containers on the two levels. The articles may be continuously transferred at a rapid speed by the sloped front ends 54 and 56 of the carrier.
Patent JP-S6468033-A (JP)
Title: Synthetic diversity reception equipment
Inventor: FUKAE TADAMASA
IPC: H04B7/08
Filed: 1987-09-09
Abstract: PURPOSE:To eliminate a spurious component in the vicinity of a desired signal frequency of a first mixer by providing an attenuator on the output side of a feedback limiter. CONSTITUTION:An attenuator 16 is provided on the output side of a feedback limiter 13. Consequently, the output signal of the feedback limiter 13 is attenuated by the attenuator 16 even if reception signals from reception antennas 1 and 2 have levels higher than the dynamic range of first mixers 3 and 4 and second mixers 9 and 10. Thus, the spurious component in the vicinity of a desired output signal of first mixers 3 and 4 is sufficiently lower than the desired output signal or does not occur at all.
Patent JP-H1070820-A (JP)
Title: Cable hanger made of plate spring and manufacture of the hanger
Inventor: KONO KATSUYUKI
IPC: B21D53/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cable hanger made of a plate spring wherein the installation of a cable hanger for hanging a cable from a messenger wire is enabled with simple action, and the structure is suitable for remote control from ground and automatic installation with a robot, and a manufacturing method of the hanger. SOLUTION: In this manufacturing method of a cable hanger made of a plate spring which is used for hanging a cable from a messenger wire, an elliptic cylinder 14 whose both ends are made a circular arc by spirally winding a belt plate. One end of the elliptic cylinder 14 is recessed in the central direction, an aperture 20 facing upside and two latching cylinder parts 3, 3 are formed, and a cable hanger linking member is manufactured. Then the intermediate part of the two latching cylinder parts 3, 3 is cut.
Patent JP-H05196719-A (JP)
Title: Apparatus and method for simulating radio- frequency emitter
Inventor: BEESHIYADO BASEGI
IPC: G09B9/00
Filed: 1992-08-24
Abstract: PURPOSE: To obtain a signal simulator in training the identification of an operator by storing parameter values indicating a pulse characteristic of energy of a wireless frequency(RF) of an emitter and an antenna characteristic thereof to generate a simulation signal of a received signal in response to the parameter values. CONSTITUTION: A signal simulator 10 contains a data memory unit 11 which has a data memory device 12 to store sets of parameter values of a pulse train characteristic of an RF emitter. The data memory unit 11 contains a data memory 14 to store sets of parameter values indicating an antenna characteristic. A pulse train to be simulated and a parameter value of an antenna are inputted into the devices 12 and 14 of the simulator 10 through a bus 22. Then, a processor 16 generates an output signal simulated in response to the pulse trains of the devices 12 and 14 and the data of the antenna. This signal is inputted into a radar system 34 through a signal line 18 and a D/A converter.
Patent JP-H0561443-A (JP)
Title: Microcomputer and electronic equipment
Inventor: MATSUO ATSUSHI
IPC: G09G3/36
Filed: 1991-09-04
Abstract: PURPOSE:To realize liquid crystal display with stable display quality in a wide range of temperature by controlling the output voltage of an output terminal which controls a liquid crystal display board by a CPU. CONSTITUTION:A constant frequency at certain temperature is inputted from a temperature measuring circuit 101 to a flip-flop 110, and the frequency is measured. A measured result is read in the CPU 107 by using a data bus 109 by the control of the CPU 107, and it is compared with data stored in a ROM 108, then, the present temperature is decided. A signal to select the voltage required to keep the display quality appropriately from the output voltage of a power source 102 based on a decision result is outputted to a selection circuit 103. The output terminal 105 outputs a driving signal generated at a driving circuit 104 with a supplied voltage to the liquid crystal display board 106. In other words. it is possible to vary the voltage which drives the liquid crystal display board 106 according to the change of temperature even when it is changed.
Patent JP-S61104173-A (JP)
Title: Compressor
Inventor: HASEGAWA MASUMI
IPC: F04B39/12
Filed: 1984-10-26
Abstract: PURPOSE:To reduce the thermal deformation of the sliding fitted portion of a compression mechanism, by spot-welding the frame and enclosing case of an enclosed compressor to each other at the axially intermediate portion of the recess of the frame to prevent the transmission of welding strain. CONSTITUTION:The frame 18 of a compression mechanism is hollowed in the axial direction thereof near the peripheral portion of the frame so that a recess 27 is provided. The compression mechanism and an electric motor are press- fitted in an enclosing case 12. The frame 18 and the case 12 are spot-welded to each other from outside the case at the intermediate portion P of the depth L of the recess 27. This constitution makes it hard for welding heat to be transferred from the bottom 30 of the recess 27 to the slidingly fitted portion of a cylinder 19 or the like. Thermal deformation is thus reduced.
Patent JP-H0561179-A (JP)
Title: Decorative material, precision plate used for production thereof and production of the plate
Inventor: OHARA CHIKAKO
IPC: G03F1/00
Filed: 1991-09-04
Abstract: PURPOSE:To provide the plate by obtaining the decorative material having the patterns consisting of the assembly of intricate and fine concentrical closed curve group regions and rapidly drawing multiple parallel lines by the rugged groove patterns corresponding to the concentrical closed curve groups. CONSTITUTION:The fine rugged patterns assembled with plural groups of the concentrical closed curve groups are formed on the surface of a base material. The process for production of the plate to be used for working and molding of the rugged patterns has a 1st stage for forming the closed region information to form the closed regions by the prescribed value parts of the measured values of the image information obtd. from an original, a 2nd stage for forming the multiple parallel line information to form the multiple parallel line by framing based on the closed region information, a 3rd stage for forming a film for plate exposing based on the closed region information and the multiple parallel line information, and a 4th stage for inscribing the frame-shaped multiple parallel lines on a metallic or synthetic resin, etc., for the multiple parallel line plate based on this film.
Patent JP-S6469858-A (JP)
Title: Half split type ball screw
Inventor: KUME TAKESHI
IPC: F16H25/24
Filed: 1987-09-07
Abstract: PURPOSE:To reduce a whole outer size, by a method wherein a nut is formed in a half-split type shape, and a connection line to interconnect passages is situated on each of end surfaces on both sides with a central recessed part, adapted to dispose a screw shaft, therebetween. CONSTITUTION:By forming a nut 2 in a halt-split type shape, passages 5 divided by the nut are interconnected on the end surfaces on both sides of the half split-type nut 2 through connection passages 9 with a central recessed part, adapted to dispose a screw shaft 1, therebetween. Thereby, a passage to circulate 8 nut and a ball is not protruded toward the one side (for example, the upper or the lower side) in the radial direction of the screw shaft 1, and thus a whole outer size is compacted by an amount by which the nut and the passage are eliminated. The parted passages 5 are interconnected through a connection line 6 to form a circulating passage 7, and thereby during relative rotation, a ball located between the nut 2 and the screw shaft 1 is circulated through the circulating passage 7 like a conventional ball and screw.
Patent JP-S59115408-A (JP)
Title: Valve action controller
Inventor: MUTOU NAOTO
IPC: F01L1/04
Filed: 1982-12-21
Abstract: PURPOSE:To bring valve action into an optimum mode within a wide operation range, by a method wherein the lift distance and the opening time of a valve are varied according to a load and the number of revolutions by means of a three-dimensional cam. CONSTITUTION:A cam 3 is formed in a three-dimenaional shape having a valve lift varying part 3a and a valve opening time varying part 3b, and a spot, where the cam is brought into contact with a locker arm, is controlled depending on the number of revolutions of an engine and a load in response to inputs from a rotation sensor 8 and a negative pressure sensor 9. Under almost all operating conditions for a time between a low speed low load and a high speed high load operation, the optimum lift distance and the opening time of a valve are controlled, resulting in improvement in fuel consumption and efficiency.
Patent JP-H0656185-A (JP)
Title: Container for transport of semiconductor wafer
Inventor: TAKASHIMA CHIKAYUKI
IPC: H01L21/68
Filed: 1992-07-31
Abstract: PURPOSE:To provide a container for transport of semiconductor wafer, of which the contained wafer holding force is increased, which displays an excellent impact cushioning force, and the adhesion of resin to which is less by improving a wafer holding jig of a wafer case for transport. CONSTITUTION:A storage frame made of P.B.T.(polybutylene terephthalate) is used, a thin piece with an approximately L-shaped cross section is divided into a large number of straps by slits of a specified length, and the thin piece becomes pin parts 23a, 24a the leading ends of which comes into contact with the bottom of the side surface of each U-shaped groove 3, when the pin parts 23a, 24a come into contact with both shoulder edges parts of a wafer 30 in the tangential direction, and recessed parts with which the edge parts of the wafer 30 come into contact are provided on the inner side of the storage frame. By this method, respective pin parts enter the edge parts of the wafer 30 with the U-shaped grooves on the wafer storage frame as a guide, and assuredly hold the outer peripheral part of the wafer, and an elastic body can be spanned between the rear surface of a case lid and the bottom of the side surface of the U-shaped groove. Therefore, the title container can come into contact with and support both shoulder parts of the wafer by a most suitable pressing force, and the pressing force does not vary even by vibration, and the wafer during transport can be totally held.
Patent JP-S6466714-A (JP)
Title: Actuator driving circuit
Inventor: HIROTOMI ATSUSHI
IPC: G05D3/00
Filed: 1987-09-08
Abstract: PURPOSE:To reduce the power consumption by performing plural position detecting actions in an early stage of drive and driving intermittently an actuator based on the calculated mean value in case a position detecting means is provided and the actuator is driven intermittently every prescribed extent for each time. CONSTITUTION:An actuator 110 containing a position detecting means 109 performs the intermittent drive every prescribed extent. A driving circuit of the actuator 110 contains an oscillating means 101, a driving means 102, a drive timing pulse generating means 104, a drive mode control means 105, a drive condition setting means 106, etc. A 1st drive mode is set for calculation of the mean output time of the drive signal or the mean number of output pulses for each intermittent drive of the actuator 110. In a 2nd drive mode said mean output time, etc., are outputted by the prescribed intermittent driving frequency for each intermittent drive. Then in a 3rd drive mode the difference is calculated between the drive time set at the prescribed drive and the mean time. Thus the actuator 110 can be driven without performing the position detection for each intermittent drive.
Patent JP-H01195162-A (JP)
Title: Outrigger in truck crane
Inventor: YAMAMOTO KATSUHIRO
IPC: B66C23/78
Filed: 1988-09-08
Abstract: PURPOSE:To enlarge a safe cargo handling work area by disposing cylindrical arms, end edges of which are extended over the entire width of a car body, on the upper sides of the respective opposed one end portions of both guide paths of a double trough-like guide member provided in the lateral direction under a car body frame. CONSTITUTION:After horizontal beams 3 inserted in guide paths of a double trough-like guide member 23 disposed in the lateral direction under a car body frame 1 are elongated in the opposite directions, expansible support legs 4, 5 of the end portions of the horizontal beams 3 are elongated to support a car body on the ground and a cargo handling work is conducted using a crane. At the time of contracting the horizontal beams 3, the expansible support leg 4 is welded to the side wall portion of the car body frame 1 and fitted in an opening-out notch 13 provided on the end portion of a bottom plate 9 of a cylindrical arm 7 extended over the entire width of the car body to be stored within the width of the car body. The flexural rigidity of the end portion of the cylindrical arm 7 is secured by reinforcing plates 14, 15 with guide faces of the top wall of the horizontal beams 3 integral with the lower portion of the side plate of the notch 13, so that the down extreme-pressure of the end portion of the cylindrical arm 7 produced by load at the time of elongating the horizontal beams 3 is supported by the reinforcing plates 14, 15.
Patent JP-H1070224-A (JP)
Title: Ic lead frame material and production thereof
Inventor: YAMAGUCHI SHINJI
IPC: H01L23/50
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To ensure good resin sealing properties even when a noble metal layer is formed on the surface of a lead frame material by providing a mat nickel plating layer between an outermost noble metal layer and the lead frame material. SOLUTION: The IC lead frame material 1 is provided with a mat nickel plating layer 4 between an outermost noble metal layer 2 and a lead frame material 3. A noble metal selected from Pd, Au or Ru is employed in the noble metal layer 2. Thickness of the noble metal layer 2 is preferably set in the range of 0.01-1.0μm. The lead frame material 3 is preferably selected from an Fe-Ni based material, an Fe-Cr based material or a Cu based material. Thickness of the mat nickel plating layer 4 is preferably set in the range of 1-5μm. Furthermore, a glossy nickel plating layer 4 is provided, preferably, between the noble metal layer 2 and the mat nickel plating layer 4 in order to enhance corrosion resistance furthermore. Thickness of the glossy nickel plating layer is preferably set in the range of 0.5-2.0μm.
Patent JP-H0564439-A (JP)
Title: Circuit for controlling high-voltage power supply
Inventor: DOI YOSHIAKI
IPC: H02M3/28
Filed: 1991-09-05
Abstract: PURPOSE:To suppress an increase of the output voltage in the control circuit of a switching regulator for a high-voltage power supply, which is caused in the event of no load or a light load by the overshoot of the output of the high- voltage power transformer of the high-voltage power supply. CONSTITUTION:In a circuit for controlling a high-voltage power supply, provided are a negative feedback closed loop and in addition to this an open controlling loop. The negative feedback closed loop comprises a PWM control circuit 3, which controls its pulse width by sensing the output voltage of a switching regulator 2 and by inputting the sensed voltage to itself. In the open controlling loop, provided are a drop voltage sensing circuit 10, which is operated only in the event of no load or a light load, and a switching circuit 11. Thereby, the open controlling loop intermits the driving pulses for switching the PWM control circuit 3 of the switching regulator 2, according to the increase of the output voltage of the high-voltage power supply.
Patent JP-H0557027-A (JP)
Title: Contamination prevention cap
Inventor: NAKAHARA SHINICHI
IPC: A61B18/20
Filed: 1991-09-05
Abstract: PURPOSE:To provide a cap for preventing the contamination of a laser treatment device probe capable of maintaining touch sensor function, and easily preventing the contamination and infection due to the contamination. CONSTITUTION:A cap touch sensor 12 comprising an conductive tape of aluminum is formed on the projection 11 of a contamination prevention cap 16 made by vacuum forming of polyvinyl chloride. A conductive section as part of the sensor 12 is bonded to the back of the projection 11 via a hole formed therein. As a result when the cap 16 is mounted to a hood and a probe 7 in the vicinity thereof, the touch sensor of the probe 7 comes in contact with the conductive section bonded to the back of the projection 11, thereby forming electrical continuity. When an operator presses the cap touch sensor 12 to an affected area, using the probe 7 mounted with the cap 16, the touch sensor 12 operates. Laser is thereby generated and transmitted through the annular polyvinyl chloride of the cap 16 inside the cap touch sensor 12, and irradiated to the affected area for treatment.
Patent JP-H0866838-A (JP)
Title: Feed screw mechanism
Inventor: MATSUMOTO YASUTAMI
IPC: B23Q11/00
Filed: 1994-08-26
Abstract: PURPOSE: To reduce using a simple structure a torsional vibration arising in a ball screw mechanism which transmits the torque of a motor to a feed screw via a coupling. CONSTITUTION: A damping member (viscous-damping dynamic vibration reducer 8), which comprises weights 9a, 9b that serve as masses and urethane rubber pieces 10a to 10d that serve as viscoelastic bodies having elasticity and a damping property, is freely removably attached by bolts 11a, 11b to the free end of a ball screw shaft 1 coupled to a driving motor by a coupling.
Patent JP-S60117197-A (JP)
Inventor: OKAJIMA YASUJIROU
IPC: G21F5/00
Filed: 1983-11-30
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-H1167524-A (JP)
Title: Solder anticorrosive film forming method
Inventor: OYAMADA KENSHIROU
IPC: H01F7/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To form a solder film, by a method wherein a rare earth magnet is coated with aluminum to be immersed in a solder bath for impressing with supersonic waves. SOLUTION: A miniature magnet 1 mounted on an oscillating board 3 in a solder heating vessel 2 is impressed with supersonic waves. At this time, the miniature magnet 1 is to be a rare earth magnet mainly comprising neodymium, iron, boron coated with aluminum. Besides, the solder bath temperature in the solder heating vessel 2 is to be at about 380 to 420 deg.C while the solder is to be composed of 90% of tin and 10% of zinc. Furthermore, the magnet is placed on a hot plate to be heated at a specific temperature, and then a solder piece is placed on the magnet to be scrubed with a supersonic wave solder trowel, so that the supersonic waves may be added to the magnet for the formation of a local solder film on the magnet.
Patent JP-H0866657-A (JP)
Title: Joint filler injecting and finishing method and its finishing device
Inventor: OSAKA TOSHIHARU
IPC: B05C17/005
Filed: 1994-08-29
Abstract: PURPOSE: To enable even a beginner to easily applicate a joint in such a manner that a finished surface attains the height existing within the joint and to finish the joint with good appearance. CONSTITUTION: A bottomless device body (a) which is made of an elastic material and is formed of a top wall 1 curved over the entire part, a pendent wall 2 and right and left side walls to enclose an opening 5 at the base is formed to the width (w) slightly smaller than the width of the joint (b). The right and left sidewalls have depth regulating members (c), (c) which come into contact (ride on) the outside surfaces of on both right and left sides of the joint (b) on their outside surfaces. A leveling-off tongue piece is formed by extending the front end on the lower side of the top wall 1 forward from the opening 5 at the base. The tongue piece is internally pendently provided with a rough leveling-off plate 6 to segment the inside cavity of the bottomless device body (a) to a front chamber 7 and a rear chamber 8.  In addition, the inside end discharge part 9 of a nozzle accepting port body (d) which accepts a nozzle is projected from a joint filler packing gun 11 is arranged in the front chamber 7 or the bottomless device (a) and an outside end accepting part 10 is arranged outside the bottomless device body (a).
Patent JP-H0778337-A (JP)
Title: Magnetic recording and transfer device
Inventor: NODA MAKOTO
IPC: G11B5/86
Filed: 1993-09-10
Abstract: PURPOSE:To improve close contact of master media and a slave medium at the time of transferring a magnetic signal in contact of them opposite to each other by elastically pressing both master media from their overall back surface with pressurized contact means with elastic bodies. CONSTITUTION:The device is provided with the pressurized contact means 3, each having the elastic body 4 made of a high polymer material such as a synthetic rubber having nonmagnetic elasticity formed into a discoid shape having the same radius as or larger radius than the master media 1 and the slave medium 2. The elastic bodies 4 are abutted against the overall back surfaces of the master media 1, and are given pressure in the direction as shown with arrows (a) and -a opposite to each other by arms 5 from the outside, so that both outer surfaces of the master media 1 are pressed against the slave medium 2 held between these media 1, and magnetic layers of both master media 1 and corresponding magnetic layers of both sides of the slave medium 2 are brought into pressurized contact with each other. Since the close contact is satisfactorily performed in such a way, a magnetic signal can satisfactorily be transferred with high reliability.
Patent JP-S6470171-A (JP)
Title: Formation of far infrared radiating film
Inventor: INUI YASUHIRO
IPC: B05D5/00
Filed: 1987-09-09
Abstract: PURPOSE:To form a thin film which radiates far IR rays by coating a ceramics coating material on an object, then coating a fluorine coating material onto this coating. CONSTITUTION:The surfaces or inside surfaces of cooking appliances such as pots and kettles, electrical appliance parts and pipes for transportation of gasoline are subjected to a blasting treatment and thereafter, the far IR radiating ceramics coating material is coated thereon and the fluoroplastic is coated by baking onto this coating. Plastics, cloth, paper and metals are first coated with the cold setting far IR coating material and are then coated with the cold setting fluorine coating material thereon. The direct coating of the far IR radiating body on the object is thus enabling by coating of the fluoroplastic thereon.