baber/WOPTO huggingface dataset:
Patent JP-H06154461-A (JP)
Title: Thread threading device of sewing machine
Inventor: SAKAI MASAO
IPC: D05B87/02
Filed: 1992-11-24
Abstract: PURPOSE:To make the threading work for a sewing machine quickly and simply. CONSTITUTION:A suction nozzle 21 is installed on a rod 20a of an air cylinder 20, and a switch 22 is pushed to cause the nozzle 21 to shift to the suction position substantially adjacent to the needle hole 16a in a sewing needle 16. The nozzle 21 is in communication with a small vacuum pump 24 via an air hose 23, and thereby the air is sucked from the tip of the suction nozzle 21, so that an air stream flowing into the nozzle 21 upon passing through the needle hole 16a is produced. If the tip of the thread 17 is made to approach the needle hole 16a and the fingers are set off, the thread 17 carried by the air stream pierces the needle hole 16a to be directly sucked into the suction nozzle 21. If thereafter the nozzle is returned to the standby position, the tip of the thread 17 sucked therein is pulled out of the same.
Patent JP-H11265796-A (JP)
Title: Electronic ballast and hid lamp control circuit
Inventor: DA FON WON
IPC: H05B41/18
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To resolve troubles of going-out of a lamp large cyclic currents caused by delay time, with an advantage of high-frequency starting being maintained, and to light the HID lamp by an inexpensive and simple circuit constitution. SOLUTION: This electronic ballast starts the HID lamp in the high-frequency starting mode, and it operates the HID lamp in the low-frequency operating mode after the starting. In the high-frequency starting mode, the HID lamp is driven by the voltage including a high-frequency component for lighting the HID lamp, and a unipolar or bipolar offset component for maintaining the HID lamp lighted during the transition stage from the high-frequency starting mode to the low-frequency operating mode.
Patent JP-H03203531-A (JP)
Title: Battery backup detecting circuit
Inventor: YAMANE TSUTOMU
IPC: H02J9/06
Filed: 1989-12-28
Abstract: PURPOSE:To detect whether a battery feeds power normally to a backup power supply line when a DC power supply, is turned OFF by judging a backup power supply by means of a time constant circuit comprising a resistor and a capacitor and a judging means. CONSTITUTION:Upon turn-OFF of a DC power supply 5, a battery 4 feeds power to memories 1-3 and thereby supply voltage of the battery 4 lowers. When the DC power supply 5 is turned ON again, a CPU 8 reads in output from a data input port 16 according to a program stored in a judging means, while at the same time a capacitor 13 in a battery discharge detecting circuit 17 is charged with a time constant determined by the capacitor 13 and a resistor 12 and the voltage value is transmitted through a C-MOS gate element 15 to the data input port 16. If the data input port 16 has 0 level, a judgment is made that the battery 4 has not fed power to the memories 1-3, whereas when the port 16 has 1 level, a judgment is made that the power has been fed.
Patent JP-H06188913-A (JP)
Title: Packet multiplexing device
Inventor: HONDA AKIHIKO
IPC: H04L47/41
Filed: 1992-12-18
Abstract: PURPOSE:To reduce the number of control resources corresponding to packet links by multiplexing plural packet links on a packet link set at every direction, thereby reducing the number of packet links handled by a packet switchboard. CONSTITUTION:In a PMX 11, packet links 51 to 55 are set with other parties of communication of DTEs 21 to 25 as VDTEs 71 and 72 at every direction. VDTEs 71 and 72 set a call to VDTEs as other parties on communication destinations and set packet links 81 and 82. Data of DTEs 21, 22, and 24 are multiplexed on the packet link 81 by the VDTE 71, and data of DTEs 23 and 25 are multiplexed on the packet link 82 by the VDTE 72.
Patent JP-H04200997-A (JP)
Title: Trash box as possible to compress and crush
Inventor: TAKEDA SHOICHI
IPC: B65F1/10
Filed: 1990-11-30
Abstract: PURPOSE:To make fractional through-away effective and to enable recycling by arranging plural charging holes and incorporating chambers as possible to the fractional throw-away to make this apparatus trash box as possible to compress and crush the throw-away. CONSTITUTION:The trash box is divided into two so as to enable the fractional throw-away from upper part to the general trash and from side charging hole 1 to waste can. The waste can is fastened between side wall and a compressing plate 2 linked by stepping a pedal 3 and compressed, and by releasing the pedal 3, the compressing plate 2 is returned back with spring pressure and wt. of the compressing plate. The compressed waste can comes into a receiving dish 6 from a dropping hole 5 at gap between supporting point of the compressing plate 2 and the side wall. Further, the waste can chamber is divided into two with a partition plate 7 in the inner part and the receiving dish 6, too is divided into two. At inside of the side charging hole 1 in the waste can chamber, a permanent magnet plate 8 push-opened with the waste can is fitted. The steel can is attracted to the magnet plate and does not drop and the aluminum can is dropped to one chamber at the front side. The attracted steel can is dropped into the other chamber by being pushed with the waste can successively charged. By this method, the fractional throw-away is made to effective.
Patent JP-H07156810-A (JP)
Title: Hydraulic power steering device
Inventor: MURAKAMI TETSUYA
IPC: B62D5/083
Filed: 1993-12-01
Abstract: PURPOSE:To improve the steering stability at high speed and maneuverability at low speed respectively by constituting a valve member in a relatively rotatable manner around the axis to an input shaft to be steered and an output shaft to be connected in a relatively rotatable manner according to the steering resistance. CONSTITUTION:When a steering wheel of a vehicle is steered, wheels are steered by an input shaft 2 through a torsion bar 6, etc. The torsion bar 6 is twisted according to the steering resistance, and the input shaft 2 and an output shaft 3 are relatively rotated around the same axis. On the other hand, the pressure oil is fed from a hydraulic pressure control valve 30 to a hydraulic cylinder 20 to provide the auxiliary steering force according to the steering resistance. In the valve 30, a cylindrical valve member 31 is fitted on the outer circumference of the input shaft 2 in a relatively rotatable manner around the same axis. When the input shaft and the output shaft 2, 3 are relatively rotated to each other, the input shaft 2 and the valve member 31 are relatively rotated to each other by rotating the output shaft 3 and a sleeve 61 in the same direction through a bevel gear 63 and a spherical body 68.
Patent JP-H10185458-A (JP)
Title: Controller for air-cooled high pressure condenser
Inventor: NAKANO YOSHINORI
IPC: F28B1/06
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency and durability of a regulating valve by remarkably suppressing pressure and temperature changes in a condenser. SOLUTION: The controller 6 compares a difference ▵P(=PV1 ) between vapor pressure P1 and condensate pressure P2 in a condenser with a condenser water level set value SVL, controls a condenser outlet side regulating valve 4 so that the ▵P becomes constant, a controller 7 compares vapor pressure P1 (=PV2 ) in the condenser with a pressure set value SVp and controls a fan 5 for cooling the condenser so that a pressure deviation is eliminated. A water level in the condenser is held constant under the control of the controller 6 to control the volume of a vapor phase constant. In this state, a pressure deviation of the vapor phase is controlled to be cooled by the controller 7 so as to be eliminated, and hence the vapor phase pressure becomes constant. Accordingly, pressure and temperature changes in the condenser can be suppressed.
Patent JP-H03198034-A (JP)
Title: Flash synchronizing device
Inventor: NAKAGAWA TADASHI
IPC: G03B7/16
Filed: 1989-12-27
Abstract: PURPOSE:To obtain synchronization which is suitable for a photographing condition by providing a means which flashes by synchronizing with a stop operation stable time flash signal or a shutter opening time flash signal according to a selected mode. CONSTITUTION:A device is constituted of flash synchronization signal generation means 8 and 9 which generate the stop operation stable time flash signal outputted after a prescribed time when a shutter arrives at a set stop value and the shutter opening time flash signal outputted while a lens shutter is opened, a mode selection means 7 which selects one of a program AE mode and a stop priority mode and the flash synchronization means 10 which flashes by synchronizing with the stop operation stable time flash signal or the shutter opening time flash signal according to the selected mode. In such a case, the generating time of the flash signal, which the flash synchronization means is synchronized with, is set after the prescribed time when the shutter arrives at the set stop value in the stop priority mode and made different from the program AE mode that the flash signal is generated while the lens shutter is opened. Thus, dimming which is suitable for the photographing condition is obtained.
Patent JP-H10175879-A (JP)
Title: Skin mycosis medicine for external use
Inventor: YOSHIDA KAZUNARI
IPC: A61P31/04
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a skin mycosis medicine for external use, effective for treating skin mycosis such as trichophytia pompholyciformus (dermatophytosis). SOLUTION: This skin mycosis medicine for external use comprises an liquid A prepared by adding sodium hydroxide, acetone, concentrated sulfuric acid and a pentahydrate to the primary solution comprising the alcoholic organic solvent extraction solution of the roots, seeds and shells of Macleya cordata and the concentrated distilled water solution of the roots, seeds and shells of the Macleya cordata, a liquid B prepared by extracting the roots of SI. UMASUIBA with an alcoholic organic solvent, and procaine hydrochloride.
Patent JP-H04202727-A (JP)
Title: Cu-ni-al series shape memory alloy material and its manufacture
Inventor: SAMEJIMA MASAHIRO
IPC: C22C9/01
Filed: 1990-11-30
Abstract: PURPOSE:To easily manufacture a Cu-Ni-Al series shape memory allay material having a desired shape, at the time of manufacturing a Cu-Ni-Al series shape memory allay member inferior in workability, by inserting Al wires and Cu-Ni allay wires into a Cu pipe, subjecting the above to wire drawing into a desired shape, thereafter executing heating at a specified temp. and homogenizing each metal component. CONSTITUTION:Because a Cu-Ni-Al series shape memory allay is drastically inferior in workability, many Al wires 1 are radially inserted into a Cu pipe 3, and Cu-Ni allay wires 2 are filled into the spaces. Because both Al wires 1 and Cu-Ni allay wires in the Cu pipe 3 are stock excellent in workability, this aggregated metal body is subjected to wire drawing into a desired diameter and, if required, is formed into the shape of a spring or the like. After that, the formed metal aggregate is subjected to heat treatment at >=650 deg.C at which at least one kind among Cu, Ni and Al is melted to mutually diffuse Cu, Ni and Al, by which the Cu-Ni-Al series shape memory allay material having a desired shape can be manufactured.
Patent JP-H04204991-A (JP)
Title: Display unit and display device
Inventor: WAKEBE SHIRO
IPC: G09F11/23
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the display having large variation by providing plural light emitting elements on a 1st side face having a triangular conical shape, a fluorescent lamp on a 2nd side face and a mirror on a 3rd side face to form a unit and disposing plural pieces of such units. CONSTITUTION:The display 10 is constituted by providing plural pieces of the display units 11 having the triangular conical shape. The 1st display member 12 of each unit 11 is provided with plural light emitting diodes which can emit light of three colors on a top plate 22 facing a bottom plate 18 consisting of transparent acrylic. The 2nd display member 14 is formed to the same shape and size as the shape and size of the member 12 and is disposed with the fluorescent lamp of the regular triangle shape on the top plate 30 facing the bottom plate 24 consisting of white acrylic. The 3rd display member 16 is formed to the same shape and size as the shape and size of the members 12, 14 and is provided with the mirror 34 on the bottom plate 32. The display having the variation is obtd. by the light emitting elements, fluorescent lamps and mirrors if these units 11 are rotated around virtual axes 39 according to patterns.
Patent JP-H08183875-A (JP)
Title: Highly heat-conductive composite filler and highly heat-conductive resin composition
Inventor: NAKAO RYUJI
IPC: C08K3/00
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a highly heat-conductive composite filler improved in heat conductivity and electrical insulation properties by coating a highly heat- conductive material comprising a metal and/or carbon with an electrical heat- insulation coating film. CONSTITUTION: This filler is obtained by coating the surface of a highly heat- conductive material selected from carbon and at least one metal selected from among the metals belonging to groups 4-6 and periods of 4-6, the elements belonging to groups 13 and 14 and periods of 2 and 3 (according to the 1989 IUPAC Rules), Mg, Fe and Pb and an alloy of at least two of them and having a mean particle diameter of 0.05-200μm, an aspect ratio of 3 or above and a heat conductivity of 60-200w/(m.k) with an electrical insulation material having a volume resistivity of 10<13> Ω/cm or above. 100 pts.wt. resin is mixed with 5-900 pts.wt. above filler to obtain a highly heat-conductive resin composition having a heat conductivity of 5w/m.k or above.
Patent JP-H03199108-A (JP)
Title: Production of oxide superconductor thin film
Inventor: ISHIZUKA YOSHIKI
IPC: H01B13/00
Filed: 1989-12-28
Abstract: PURPOSE:To easily and surely obtain the oxide superconductor thin film excellent in superconductivity at the time of forming the thin film on a substrate in a reduced-pressure atmosphere by supplying atomic oxygen obtained by dissociating gaseous N2O to the surface of the substrate to be deposited with to form the thin film. CONSTITUTION:The substrate 11 is set on a substrate holder 6 provided in a film forming chamber 1 and heated by a heater 7. The chamber 1 is evacuated to a high vacuum by an evacuating system 10, and then gaseous dinitrogen monoxide is introduced through a variable leak valve 9 and dissociated into atomic oxygen and nitrogen molecule in a gas cell 8 heated to a high temp. The atomic oxygen is supplied to the surface of the substrate 11 to be deposited with. The Knudsen cells 2, 3, 4 and 5 contg. a vapor deposition source are heated to the vaporization temp. of each source to vaporize the source, and an oxide superconductor thin film (e.g. Bi-Ca-Cu-O-based oxide superconductor thin film) is formed on the substrate 11.
Patent JP-H06187309-A (JP)
Title: Processor allocation control system
Inventor: YOSHIZAWA SATOSHI
IPC: G06F9/46
Filed: 1992-12-21
Abstract: PURPOSE:To improve the total execution performance of a job which processes continuous data such as moving picture data. CONSTITUTION:A network computer system which combines plural parallel processing tasks and executes the job is provided with a task load information control means which holds a task load information control table and a task load calculating means which calculates loads on the respective parallel processing tasks from processing load information stored in a control table, communication load information, the amount of data inputted for the job, and parameter values that an operator specifies; and the number of processors which are allocated to the respective parallel processing tasks is controlled on the basis of the calculation results. Consequently, execution time differences between respective parallel processing tasks are reducible and the utilization rate of the processors and the execution performance of the whole job are improved.
Patent JP-H03197227-A (JP)
Title: Suspension control device
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1989-12-27
Abstract: PURPOSE:To reduce the frequency of setting suspension characteristics at a soft side when the vibration of a vehicle exceeds an allowable vibration range, and increase the stability of the vehicle against a lateral force by expanding the allowable vibration range according to an increase in lateral force acting on the vehicle. CONSTITUTION:When the vibration condition of a vehicle detected with a vibration condition detection means M1 on the basis of a road condition change, exceeds an allowable vibration range, the hardness and soft characteristics of a vehicle suspension device M2 drop and the suspension characteristics thereof are set at the soft side with a characteristics setting means M3. In the aforesaid constitution, the magnitude of a lateral force F acting on the vehicle due to a lateral wind is detected with a lateral force detection means M4. Also, the allowable vibration range is so set with an allowable vibration range setting means M5 as to expand, according to an increase in lateral force F. Consequently, the frequency of setting the suspension characteristics at the soft side is lessened and the average of the suspension characteristics is shifted to the hard side. According to the aforesaid construction, the stability of the vehicle against the lateral force can be increased.
Patent JP-2001156343-A (JP)
Title: Thermoelectric element and method of manufacturing the same
Inventor: YAMADA KAZUKIYO
IPC: H01L35/32
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of separately providing thin electrical insulating films having good thermal conductivity to heat sinks, etc., which are used in such a way that the heat sinks, etc., are fitted to a thermoelectric element. SOLUTION: The thermoelectric element is constituted in such a way that an upper electrical insulating thin film 6 having good thermal conductivity is joined to the upper surface of an upper electrode 4, and a lower electrical insulating thin film 5 having good thermal conductivity is joined to the lower surface of a lower electrode 3. In addition, an upper thin copper film 8 is joined to the upper surface of the upper thin insulating film 6, and a lower thin copper film 7 is joined to the lower surface of the lower thin insulating film 5. At the time of using the thermoelectric element, heat sinks, etc., are fitted to the upper and lower thin copper films 8 and 7. Since the heat sinks are electrically insulated from the electrodes 3 and 4 by the thin films 5 and 6, it is not required to separately provide electrical insulating thin film having good thermal conductivity to the heat sinks, etc.
Patent JP-2000169011-A (JP)
Title: Conveyance device for image recording carrier
Inventor: CHIKUGO HIROSHI
IPC: B65H23/26
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a bulge in a central part of an image recording carrier at the time of feeding the image recording carrier onto a curved feeding path by use of both side parts of the image recording carrier. SOLUTION: This feeder has a turning feed system 62 for feeding an accumulative phosphor sheet S by use of both edge side parts (i.e., non-image areas) of the accumulative phosphor sheet S; and a buffer material-equipped guide means 76 installed on a pair of rollers 72 provided in the turning feed system 62, for guiding the accumulative phosphor sheet S with contacting with a nearly central part of the accumulative phosphor sheet S on a curved feeding path. The guide means 76 comprises a roller 84 and a buffer material 86 having a cushioning property provided on the periphery of the roller 84.
Patent JP-2001156328-A (JP)
Title: Epitaxial wafer for light-emitting device and light- emitting element
Inventor: SHIBATA KENJI
IPC: H01S5/343
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial wafer for light-emitting devices that can improve light emission intensity and light take-out efficiency, and the light- emitting devices using it. SOLUTION: In the epitaxial wafer for light-emitting devices in multiple quantum well structure where a plurality of barrier layers 7 and well layers 8 are alternately laminated in an active layer 9 on a GaAs substrate 1, the thickness of each well layer 8 is changed, thus distributing a band gap and widening the width (half-value width) of emission spectrum and hence drastically improving the emission intensity.
Patent JP-H05174522-A (JP)
Title: Flying magnetic head
Inventor: KUWAMOTO YOSHINOBU
IPC: G11B5/31
Filed: 1991-12-24
Abstract: PURPOSE:To prevent the appearance of a depression at the surface of the front gap of a magnetic head due to shrinkage of resin and thereby prevent detrioration of the electro-magnetic conversion characteristic of the magnetic head used for a fixed magnetic disk apparatus in a head gimbal assembly wherein the gimbal is positioned also on a block A on the side of the head on which a winding is provided. CONSTITUTION:By a construction wherein a very small stepped part 14 corresponding to the thickness of resin 4 is provided in a surface for fitting a gimbal 6 of a block B so that the resin 4 may not flow into a back gap 11, bonding and fixing are made with the resin 4 interposed only in the region of the very small stepped part 14. According to this constitution, the resin 4 is prevented from flowing into the back gap 11 and it is possible to reduce a bending moment generated by shrinkage of the resin 4 and thereby to prevent a front gap 10 from depression at its surface.
Patent JP-H04210141-A (JP)
Title: Vibration isolating device
Inventor: SAKAMOTO NOBUHIKO
IPC: B60K5/12
Filed: 1990-11-30
Abstract: PURPOSE:To adjust the damping coefficient and spring constant continuously and have controlling in accordance with the vibration source by furnishing a control means to feed the actuator with a signal in conformity to the output signal given by a vibration sensing means. CONSTITUTION:A signal in compliance with the relative locational relation between a vibration source (engine) and a supporting part (car body) is given by a sensing means 21 to a control means 30. The control means 30 feeds an actuator 40 with a signal in conformity to this input signal and controls so that the actuator 40 supports the vibration source with a force in accordance with the output signal.
Patent JP-H11175648-A (JP)
Title: Document and document processor
Inventor: HISHINUMA NOBORU
IPC: G06Q10/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly process various documents by a machine even when their sizes or formats are mutually different. SOLUTION: A two-dimensional(2D) code representing an entered item is printed on a document 61. As a countermeasure for overlap of the 2D code and the preprinting part of the document 61, identical 2D codes 65A to 65C are printed on plural positions of the document 61. In mechanical processing, plural 2D codes 65A to 65C on the document are read out and selectively combined to restore the entered item of the document 61 and transaction processing, document sorting or the like automatically executed based on the entered item thus restored.