baber/WOPTO huggingface dataset:
Patent JP-H04112298-A (JP)
Title: Destination displaying device
Inventor: TOKUNAGA SHIGEYUKI
IPC: G09G3/00
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the misoperation of the other's display, and to prevent malfunction by operating an input to a slave device for display by a card reader. CONSTITUTION:In-dormitory/in-room displaying boards 6a and 6b being the slave devices for display are connected with an in/out managing and controlling device 1 by a multidrop wiring with a two-line transmitting signal line 5a as a transmitting line. Card readers 15a-15c which read the content of an each individual card, and operates the input of in/out or the like, for example, are connected with the in/out managing and controlling device 1. Then, the slave devices 6a and 6b for display display the contents of the cards read by the card readers 15a-15c. Thus, the misoperation of the other's display can be prevented.
Patent JP-H07135360-A (JP)
Title: Ring laser using unidirectional attenuator
Inventor: SHIRASAKI MASATAKA
IPC: H01S3/098
Filed: 1993-09-17
Abstract: PURPOSE: To provide a passive mode lock laser requiring no adjustment of cavity length by arranging a mirror, an output mirror, and a unidirectional attenuator, reflecting and passing through the light partially, in the ring. CONSTITUTION: A unidirectional attenuator 60 is provided in a loop 34 of nonlinear optical fiber and a phase of a counterclockwise incident beam 80 is shifted and the beam is attenuated. After the beam 72 and 80 coming out of the attenuator 60 and has reached a mirror 36, the reflected light 72r and the penetrated beam 80t interfere each other. The incident beam 44 to the output mirror 38 is the compound of the beam 72r and 80t, and the output light 40 is a part of simply compounded incident beam 44. The 80r and 72t advancing to the opposite direction are made into a beam 41 when reaching the output mirror 38 and the beam 41 is reflected in the opposite direction of the output beam 40, therefore the beam 41 can be taken out of the system without interfering with the output beam 40.
Patent JP-H10269025-A (JP)
Title: Data reading method and device therefor
Inventor: ANDO HARUO
IPC: G06F13/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To decrease reading errors of a storage device due to the bus noises, which are caused when data are transferred between a host device and the storage device, by simultaneously discontinuing the transfer of data to the host device and the reading of data out of the storage device when a reading error is detected. SOLUTION: A control part 8 controls the total operation of a disk drive device via the execution of a control program and then performs the read/write control to a magnetic disk 1 based on the commands and data, which are supplied from an information processor (host device) 10 via a bus 7. Then the processor of the part 8 detects whether the reading of data executed by a read/ write system 5 has an error due to the noises of the bus 7. If a reading error occurs due to the noises of the bus 7, the transfer of data to the device 10 and the reading of data out of the disk 1 are simultaneously discontinued. Then only the reading of data is executed.
Patent JP-2000068398-A (JP)
Title: Wiring board
Inventor: MORI SEIJI
IPC: H01L23/12
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To eliminate positional deviations and to prevent dispersion in the dimension of the overall wiring board by making the outer shape of a stiffener smaller than the outer shape of a wiring board main body. SOLUTION: By making the outer shape of a stiffener 3 smaller than the outer shape of a wiring board main body 2, since the stiffener 3 is adhered to the wiring board main body 2 without positional deviation, dispersion is not generated in the dimension of this entire wiring board 1. Furthermore, even at attaching other components such as a cover plate and a heat radiation fin and attaching the wiring board 1 to the printed board of a motherboard or the like by recognizing the outer shape of the entire wiring board 1, the positioning for mounting to a jig and the handling of a product become precise, and connection is improved as well.
Patent JP-H0979706-A (JP)
Title: Accumulator
Inventor: SUNAHATA TAKUMI
IPC: F25B43/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator of a freezer which prevents a damage of a compressor caused by compression of liquid. SOLUTION: An extremity end 13a of a refrigerant flowing-in pipe 17 within a hollow container 12 is sealed and at the same time a part of the refrigerant flowing-in pipe 17 inserted into the hollow container 12 is provided with a refrigerant flowing inlet 18 cut in the circumferential direction of the refrigerant flowing-in pipe 17 and placed near its lower part.
Patent JP-H0982835-A (JP)
Title: Circuit substrate and multilayer circuit substrate
Inventor: TAKENOUCHI TOSHIICHI
IPC: H05K3/46
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable circuit substrate and multilayer circuit substrate capable of increasing the wiring density. SOLUTION: Within the title circuit substrate 10 wherein a viahole 18 filled with a conductive material is formed in an insulator layer 14 so that the conductive layer 14 may be electrically connected to the conductive material to form a wiring pattern 22 on the surface of the insulator layer 14, a small hole 24 in smaller diameter than that of the viahole 18 communicating with the viahole 18 is formed on the position of the wiring pattern 22 corresponding to the viahole 18.
Patent JP-H0283142-A (JP)
Title: Method and device for constant synchronous control of peripheral speed of compound machine tool
Inventor: OIWA KAZUHIKO
IPC: B23Q15/10
Filed: 1988-09-19
Abstract: PURPOSE:To fix the peripheral speed of plural cutting places and to improve the working efficiency by fixing the cutting speed of between a work and drill and controlling a cutting tool rotating servomotor for fixing the cutting speed of between the cutting tool and work by matching to the peripheral speed variation of a main shaft. CONSTITUTION:When a command is given to an arithmetic circuit 10 so as to execute byte working at peripheral speed V1 on the main shaft side, a main shaft actual number of rotations command signal R1 is output, a main shaft servomotor 13 is rotated and driven, and the signal R1 is input to a differential circuit 21. The speed command S2 of the constant peripheral speed of a cutting tool is input from a tool peripheral speed arithmetic circuit to the differential circuit 21 and a byte servomotor 24 is driven by a differential signal R2. On the other hand a drill is fed in X axial direction at a constant pitch corresponding to the rotation of the servo motor 13. Consequently, either byte, drill becomes to be fed by the command value of a fixed pitch per rotation, plural cutting places can be controlled at constant peripheral speed and so the working efficiency is improved.
Patent JP-S60114438-A (JP)
Inventor: OIGEN RIYUUTOSHIYURE
IPC: B23Q3/155
Filed: 1984-11-02
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-S60124215-A (JP)
Title: Automatic material feeding device in extruder
Inventor: INOMATA TADASHI
IPC: B29C47/10
Filed: 1983-12-09
Abstract: PURPOSE:To convey and charge raw material every time when the material is in short supply by a method in which the transferring cylinder filled with the material is caused to circulate into the position for taking out said material at the upper part of a housing by a lift device and is stopped there, and then the material is transferred to a charging position. CONSTITUTION:An endless chain is provided in an upright housing, and a lift device 10 circulates a plurality of transferring cylinders 14 fixed to said chain. The transferring cylinders filled with raw material based on the material feeding command from an extruder is stopped at the position for taking out the material, and then the material in the transferring cylinder is projected by a projecting device 20. Said material is gripped by the gripping device 34 in a transferring device 30 and transferred to a charging position, and then released.
Patent JP-H04117136-A (JP)
Title: Capacitor bank switching unit
Inventor: MATSUDA MATSUO
IPC: F02B75/02
Filed: 1990-09-04
Abstract: PURPOSE:To suppress influence of prearc and overcurrent onto the interrupting performance at the time of throw-in by throwing in one phase earlier by a predetermined time than two other phases with no-load and interrupting one phase out of three phases at first. CONSTITUTION:When a throw-in command is provided from a command circuit 9 to a switching unit 7 based on a phase detection output provided from a phase detecting circuit 8, phase A main contact is thrown in at first. At the time of interruption, the command circuit 9 provides an interruption command having a phase controlled to open the phase A contact of the switch unit 7 and phase A is interrupted at first zero point followed by interruption of two other phases with 1/4 cycle time lag. Since phase A is thrown in with no-load, prearc or overcurrent arc is not produced at the time of throw-in and thereby the contact is not damaged. Consequently, influence of withstand voltage drop of switching unit due to prearc or overcurrent at the time of throw-in can be suppressed.
Patent JP-H0281054-A (JP)
Title: Electrostatic photographic liquid developer
Inventor: KATO EIICHI
IPC: G03G9/13
Filed: 1988-09-19
Abstract: PURPOSE:To enhance dispersion stability, redispersibility, and fixability of a developer by dispersing specified resin particles into a prescribed nonaqueous solvent. CONSTITUTION:The title developer is prepared by dispersing the resin particles, a colorant, and the like into the nonaqueous solvent having an electric resistivity of >=10<9>OMEGA.cm and a dielectric constant of <=3.5, such as an aliphatic hydrocarbon, and the resin particles are prepared by copolymerizing a monomer A, such as vinyl acetate, with a monomer B of formula II in the presence of a dispersion stabilizing resin obtained by combining the monofunctional monomer (A) with one end of the main chain of a monomer containing repeating structural units of formula I. In formulae I and II, X is COO, OCO, or the like; R<1> is 6-32C aliphatic group; each of a<1> and a<2> is H, halogen, or the like; R<3> is a >=8C aliphatic group; Y is COO, CONH, or the like; each of b<1> and b<2> is H, alkyl, or the like. Octadecyl methacrylate or the like can be used for the monomers of formulae I and II.
Patent JP-S59123157-A (JP)
Title: Fluorescent lamp
Inventor: WADA SEIGO
IPC: H01J61/36
Filed: 1982-12-28
Abstract: PURPOSE:To increase the luminous flux of a fluorescent lamp by using a material containing a phosphor to make a spacer for connecting in series plural curved inner tubes to be installed in an outer tube and using ultraviolet-ray transmitting glass to make the inner tubes. CONSTITUTION:After plural U-curved inner tubes 3 and 3' are connected in series through a spacer 4 with a part 6 of the joint section opening into an airtight space formed by an outer tube 1 and a stem 2, the inner tubes 3 and 3' are installed in the airtight space. Next, electrodes 9 are installed at both ends of the inner tubes 3 and 3' to cause them to work as a discharge path, thereby constituting a compact fluorescent lamp. The inner tubes 3 and 3' are formed by the use of ultraviolet-ray transmitting glass and the spacer 4 is formed by the use of a ceramic member or the like containing a phosphor. As a result, ultraviolet rays produced by electric discharge can cause the spacer 4 to emit light after permeating the glass of the inner tubes 3 and 3', thereby enabling the efficiency of the lamp to be improved by increasing its total luminous flux.
Patent JP-S60125948-A (JP)
Title: Thermomagnetic recording medium
Inventor: OOSATO YOUICHI
IPC: G11B11/105
Filed: 1983-12-12
Abstract: PURPOSE:To improve both the S/N and the existing stability for a thermomagnetic recording medium by laminating a heat-sensitive magnetic layer consisting of a rare earth-transition metallic amorphous magnetic thin film and a layer having the reflecting and phase modulating function on a light transmitting substrate, and adding an auxiliary layer such as a reflection preventing layer, a protecting layer, etc. when necessary. CONSTITUTION:A rare earth-transition metallic amorphous thin film 12 having a magnetization facilitating axis vertical to the film surface is provided on a light transmitting substrate 11. A layer 13 having the reflecting and phase modulating functions is formed on the film 12 by vapor-depositing simultaneously a compound of one or more types of metallic elements showing a high reflection factor to the recording/reproducing light of a medium and an element having a small absorption factor of the recording/reproducing light. The phase difference of the reflected light is controlled by varying the composition ratio between said both elements of a compound and the film thickness of the layer 13. In addition, an auxiliary layer is provided such as a protecting layer 14 or a reflection preventing layer between the substrate 11 and the film 12.
Patent JP-H0281506-A (JP)
Title: Agc circuit
Inventor: AIZU TAKUMI
IPC: H03G3/30
Filed: 1988-09-19
Abstract: PURPOSE:To attain accurate automatic gain control by holding a minimum value of an input signal when a video signal or the like is inputted, comparing the minimum value with a reference voltage to obtain a voltage in response to the difference of the both, integrating the voltage with an integration circuit so as to form an AGC voltage. CONSTITUTION:The minimum value of a signal is held by a minimum value holding circuit 12 and the minimum value and a preset reference value are compared by a comparator circuit 14, then the signal level is discriminated accurately independently of the fluctuation of the amplitude of a synchronizing signal. Then an integration circuit 16 integrates the comparison output of the comparator circuit 14 to generate an AGC voltage thereby increasing the AGC voltage so as to increase the amplification factor of the amplifier till the low signal level reaches a proper level and thereby decreasing the AGC voltage so as to decrease the amplification factor of the amplifier till the high signal level reaches a proper level. Thus, an accurate AGC voltage is formed against a signal whose synchronizing signal is varied.
Patent JP-S63124153-A (JP)
Inventor: RIIN DEBUIDO KOMAAFUOODO
IPC: G06F21/75
Filed: 1987-09-18
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-2000068585-A (JP)
Title: Semiconductor laser
Inventor: MORIMOTO TAKUO
IPC: H01S5/343
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser having a multiple quantum well structure (MQN). SOLUTION: A semiconductor laser has a SCH-distortion MQW layer structure consisting a laminated layer of an n-InGaAsP SCH layer 2, a pulled distortion InGaAsP SCH layer 3, a distortion MQW layer 4, a pulled distortion InGaAsP SCH layer 7 and InGaAsP SCH layer 8 on an n-InP substrate 1, and a p-InGaP spacer layer 9 is inserted between an layer structure of SCH- distortion MQW and a p-InP clad layer 10 which becomes as an uppermost layer. The inserted p-InGaP spacer layer 9 prevents electronic carriers injected from the n-InP substrate 1 side to the SCH-distortion MQW from overflowing to the p-InP clad layer 10. As a result, satisfactory high-temperature property and high-output property are obtained.
Patent JP-S6474515-A (JP)
Title: Zooming device for camera
Inventor: KOBAYASHI HARUO
IPC: G02B7/10
Filed: 1987-09-16
Abstract: PURPOSE:To realize a flash photographing automatic zooming device which can cope with any high variable power rate lens, as well by bringing a lens to automatic zooming to as to go to a view angle within a flash light distribution available range, when a focal distance of the zoom lens has exceeded the flash light distribution available range. CONSTITUTION:When a release button is operated and a photometric start switch is turned on, a control circuit CPU outputs a photometric start signal to a photometric circuit MSR, and if a result of photometry is low in luminance, a camera is set to a flash mode, and whether a view angle of a photographic lens has exceeded a light distribution angle of a flash or not is discriminated. As a result, when the view angle of the lens has exceeded the light distribution angle of the flash, a signal is outputted to a driver circuit DVR in order to turn forward a zooming use motor MTR, so that the view angle of the lens goes to within the light distribution available range of the flash, and zooming is started. Accordingly, at the time of flashing in mode of the time of low in luminance, the view angle of the photographic lens always enters into the light distribution range of the flash, and it is possible to cope with a high variable power rate of the photographic lens.
Patent JP-S60123947-A (JP)
Inventor: FUIRITSUPU DOISU HESUTAA
IPC: G06F12/10
Filed: 1984-11-07
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-2000031522-A (JP)
Title: Photovolatic power generation for doubling conversion efficiency, and heat collector
Inventor: TAKAOKA MICHIO
IPC: F24S23/79
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a device which sharply raise the electric conversion efficiency of a solar battery, and performs heat accumulation and warmth keeping by collecting solar heat at the same time with that device. SOLUTION: This heat collector is provided with a multiple reflection solar battery face 9, a solar battery face 10, and a reflection face 11 for heat collection in order from the center circle of a parabola 6, and next herein a convex mirror 7, which holds, for example, its focus point, facing this parabola 6 and is the same in diameter as the multiple reflection solar battery battery face of the parabola 6 and is provided with a multiple reflection solar battery face 3 at the surface, is installed.  The synthetic electric conversion efficiency is doubled by changing the reflected light from a convex mirror 7 which occupies a great part of the reflected condensed light from such a parabola 6 and the solar battery face of the parabola 6 and its gap from the convex mirror 7 to the convex mirror 7, and the reflected light inverted to the multiple reflection solar battery face on the parabola 6 and further to the convex mirror 7, too, into electricity.  Together with this, the condensed light from the reflection face for heat collection at the hem is hit upon the bottom of a heat accumulating warmth keeping container 2 placed at the focus so as to heat heat accumulating material, and then it is put on a vacuum heat insulating stage so as to accumulate heat and keep warmth, and it is utilized for hot water supply for cooking, thus this contributes to the environmental issue of the earth.
Patent JP-H0398952-A (JP)
Title: Storage and delivery tool of steel strand
Inventor: FUJIMOTO HIDEKI
IPC: B65H49/20
Filed: 1989-09-08
Abstract: PURPOSE:To improve workability and safety at the time of delivery by fitting and storing a steel strand converged into a form of ring, into a lower roller as well as an inside roller of a roller base, and by rotating the steel strand in contact with the lower roller as well as the inside roller so as to deliver it as required. CONSTITUTION:Each roller base 12a has a lower roller 16a loosely suspended on the upper surface so as to rotate in longitudinal direction, and an inside roller 16b loosely suspended almost perpendicular to the lower roller 16a. A steel strand 18 converged in a form of ring is mounted on the lower roller 16a and the inside roller 16b of each roller base 12a, and after the trapping is released, one end of the steel strand 18 is drawn and is rotated, so as to deliver the steel strand 18 as required. After it is cut, trapping is executed so as to prevent the steel strand 18 from springing and scattering.
Patent JP-H0571546-A (JP)
Title: Bearing housing structure of rotary body
Inventor: KAWASHIMA YASUNARI
IPC: F16C17/00
Filed: 1991-09-13
Abstract: PURPOSE:To reduce the number of parts and speedily carry out working and assembly by forming an assembly standard at least at place on the inner peripheral surface of an upper bearing housing inner peripheral surface of a lower bearing housing, and an assembly part, and determining the position of the lower bearing housing on the basis of the assembly standard. CONSTITUTION:A bearing housing 21 consists of an upper bearing housing 21A having a simple circular pipe shape and a lower bearing housing 21B, and the inner peripheral surface 21Aa of the upper bearing housing 21A supports the outer race of the upper bearing 23A, and the assembly position is determined with high precision an assembly standard surface K for the assembly of the lower bear housing 21B. Since the upper bearing housing 21A has a simple ring form, working can be carried out easily in a simple manner. Further, since the lower bearing housing 21B has only one shaft hole 21Bc and a lower step difference 23B, working can be carried out from only one side, and the lower bearing housing has a simple shape suitable for automatic cutting. Accordingly, working can be carried out easily through automatic cutting with high precision at a low cost.
Patent JP-S59123965-A (JP)
Title: Centralized monitoring system
Inventor: FUJIMURA KIYOUJI
IPC: G07D9/00
Filed: 1982-12-29
Abstract: PURPOSE:To grasp the states of respective automatic machines and the conditions up to trouble occurrence and to monitor the states of the automatic machines in many directions by providing a means which collect operation state information and transaction information of the respective automatic machines and a storage means which stores the pieces of information collected by said means. CONSTITUTION:The automatic machines 3a-3d installed at respective branches A, B- are connected to one centralized monitoring device 5 through a circuit controller 6. This controller 5 is provided with a command processing part 7 which is connected to a command conversion part 9 connected to a console keyboard 8 that an operator operates a timer 10 and an auxiliary storage device 11. Further, a display device 12 and a printer 13 are connected to the processing part 7, and the controller 6 connected to the respective branches A, B- is connected. Then the controller 6 collects the operation state information and transaction information from the automatic machines at the branches A, B- and supplies them to the processing part 7 to store the operation states of the respective automatic machines and the conditions up to trouble occurrence, monitoring the states of the respective automatic machines.
Patent JP-S6475730-A (JP)
Title: Hand-washing drier
Inventor: IKENAGA TAKAO
IPC: E03C1/05
Filed: 1987-09-18
Abstract: PURPOSE: To efficiently wash hands by providing each exclusive detection part for three functions of the discharge of soap liquid, that of wash-hand water, and drying, and projecting light while shifting timing for each detection part. CONSTITUTION: A function mount part 7 is erected on the upper surface of the rear part of wash-hand equipment 6, and a soap liquid discharge nozzle 3d, a wash-hand water discharge port 4e, and a hot air nozzle 5c are provided at the front. Then, detection parts 1a, 1b, and 1c using an infrared sensor are arranged close to each device exclusively for each function. Then, light is projected while shifting timing for each of the detection parts 1a, 1b, and 1c, thus avoiding the mutual interference of the detection parts 1a, 1b, and 1c and operating a drier accurately.