baber/WOPTO huggingface dataset:
Patent JP-H07204985-A (JP)
Title: Method of machining involute shape
Inventor: MASUDA MASAMI
IPC: B23C3/32
Filed: 1995-01-13
Abstract: PURPOSE:To carry out involute shape machining with a high degree of accuracy by eliminate an error in the locus of a tool, caused by a deviation angle of a work point, with the use of simple program control for an NC machining unit. CONSTITUTION:In a method of machining a spiral wall of a scroll part having an involute curve, into an involute shape, the center Q of an end mill 7 for machining is moved on a straight line 21 tangential to the base circle for the involute curve with the use of an X-table or a Y-table in an NC machining unit. Further, a scroll part is rotated about the center O of the base circle for the involute curve, as a rotating center, with the use of a rotary turntable in the NC machining unit, a synchronizing instruction is given to a control system for the NC machining unit so that the rotating motion is set to a predetermined ratio with respect to the rectilinear motion of the tool.
Patent JP-H06205812-A (JP)
Title: Air bubble water flow generating apparatus
Inventor: OZAKI YUKINORI
IPC: A61H23/00
Filed: 1993-01-13
Abstract: PURPOSE:To prevent excess air from turning into large air bubbles and spouting out from a fine air bubbles generating apparatus into a water tank by installing an air-liq. mixing tank with a specified vol. in a midway of a feeding pipe feeding a high pressure water wherein air is dissolved by the action of an ejector into the fine air bubble generating apparatus. CONSTITUTION:When air bubbles are generated, warm water ejected from a circulation pump 33 is made flow into a by-pass 43 side from a feeding pipe 36 and warm water in a return pipe 59 is sucked by sucking action of an ejector 42 through a sucking pipe 47. In addition, in this case, by opening an electromagnetic valve 51, air is sucked by the ejector 42 through a const. flow valve 50 and a check valve 49 and it is mixed with warm water. The high pressure warm water wherein air is thus dissolved is fed into a fine air bubble generating means 35 through a check valve 38 and an air-liq. mixing tank 60 with a space wherein excess air is absorbable. As the warm water is spouted from a flow path with a small cross-section in the fine air bubble generating means 35 and the pressure is rapidly decreased, the air dissolved under high pressure is made into fine air bubbles and they are spouted into a bathtab 34.
Patent JP-H03208476-A (JP)
Title: Electronic camera
Inventor: FUKUSHIMA KATSUSHI
IPC: G11B33/06
Filed: 1990-01-11
Abstract: PURPOSE:To prevent dust, dust storm or rain water from being entered into a camera main body by arranging a loading/ejection port of a magnetic sheet at a lower position of the camera main body when the camera is in use. CONSTITUTION:A recording section 10 is arranged to the lower position of a camera main body 9 and a loading/ejection port 11 of the magnetic sheet A is arranged to the lower face of the camera main body 9. That is, a holder 12 of the magnetic sheet A is provided on the lower face of the camera main body 9 in a rocking enable state (in the direction of arrow E) so that the opening is projected/escaped freely to/from the lower face. Thus, dust or dust storm or rain water due to an evening shower is not entered in the camera main body 9 in the usual operating state.
Patent JP-H05191127-A (JP)
Title: Antenna for microwave
Inventor: SEKIGUCHI TAKESHI
IPC: H01Q1/50
Filed: 1992-01-13
Abstract: PURPOSE:To obtain an antenna for microwave preventing static electricity stored in an BS antenna part from flowing into a BS converter part in the case of directly wiring and connecting the BS antenna part with the BS converter part. CONSTITUTION:This antenna for microwave has the length of the 1/4 wavelength of a used wavelength and provided with a short stub 25 whose one terminal is connecting to a feeder line 23 and other terminal is connected to a ground terminal 24. Therefore, when the ground terminal 24 is grounded, no static electricity is stored in the planar antenna. Further, since the length of the 1/4 wavelength of a signal frequency to be amplified by a low noise amplifier 13 of a BS converter part 11 is used for this short stub 25, loss and impedance miss match can be reduced. Further, since the structure is simple, productivity can be improved.
Patent JP-H02184045-A (JP)
Title: Rearranging method
Inventor: OSADA ATSUSHI
IPC: H01L21/68
Filed: 1989-01-11
Abstract: PURPOSE:To automate rearrangement for a back-to-back pattern perfectly by picking up wafers out of a container for bodies under treatment at a double pitch, and rotating the said wafer train and the remaining wafer train so that the treating surfaces of the wafers relatively face to each other. CONSTITUTION:One carrier 20 is set at the upper part of a 180 deg.-rotary pusher 5. A pushing-up plate 62 is moved upward by the driving of a wafer pushing-up and rotating device 60. Chucks 48 and 48 are driven and closed. The half of the total wafers (w) are supported one after another and moved upward. Then, a chucking device 40 is moved along rails 50 and 50, and the wafers (w) are set at a positions which is separated from the directly upper part of the carrier 20. Thereafter, the remaining half of the wafers (w) on the pushing-up plate 62 are moved upward by the second lifting movement of the pushing-up plate 62. The pushing-up plate 62 is rotated. After the rotation of the wafers (w), the pushing-up plate 62 is lowered and moved, and the half of the wafers (w) are inserted into groove 20as of the carrier 20 and supported. Then, the half of the wafers (w) which are supported with the chucks are moved to the corresponding positions of the carrier 20 and lowered.
Patent JP-H11203904-A (JP)
Title: Head lamp
Inventor: KOIKE TERUO
IPC: F21S8/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To remove a constitutional restriction when a light distribution characteristic is formed, and to illuminate a road surface just ahead of the vehicle even in the case of a large-size car having a high mounting position of lamps. SOLUTION: A reflecting mirror 3 is composed of a main reflecting surface 3a generating approximately horizontal reflected light and a sub-reflecting surface 3b provided in at least a part of proximity to the top of the main reflecting surface 3a, and a vertical section of the sub-reflecting surface 3b along axis Z of the main reflecting surface 3a forms a concave surface or a convex surface, then the head lamp 1 is so constituted that the sub-reflecting surface 3d diffuses the reflected light in the range of approximately 1 m in front of the vehicle from a maximum downward angle the main reflecting surface 3a can radiate.  The sub-reflecting surface 3b is set in the position where a maximum downward angle can be obtained for projecting the light out through a lens, thus a road surface just ahead of a driver's seat can be illuminated, and an obstacle are easily recognized in the range, even in the case of a large-size car.
Patent JP-S57117440-A (JP)
Title: Transport apparatus
Inventor: KOGA YUUHEI
IPC: B65H15/02
Filed: 1981-01-14
Abstract: PURPOSE: To effectively shake down extraneous rubber by transferring a corrugated cardboard sheet upright onto a vibrating conveyor by a reversing device and pushing down the sheet on a carry-out conveyor by an inverting device after the sheet is vibrated and transported.  
     CONSTITUTION: A corrugated cardboard sheet W fed from transport conveyers 2, 3 is transferred upright onto a vibrating conveyer 6 by a reversing device 4. A stack of sheet is vibrated on the vibrating conveyer 6 in such a manner as to shake down extraneous rubber, and is unfolded its lower end on an unfolding conveyor 8 to completely remove the dust. Subsequently the stack is folded on a vibrating conveyor 7, and lined up at both ends thereof with stoppers 9, 10. Then, the stack is pushed down on a carry-out conveyor 14 by an inverting device 11 and one end thereof is trued up by an engaging plate 186 to be carried out. Thus, extraneous dust can be shaken down effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5596491-A (JP)
Title: Time announcing method in voice for watch
Inventor: KATOU YOSHIAKI
IPC: G04G13/00
Filed: 1979-01-17
Abstract: PURPOSE: To accomplish a time announcing in voice by means of a memory device for housing data of the words required for time announcement, a central processing unit, an input/output gate group for transmitting time information and a decoding circuit of voice digital data.  
     CONSTITUTION: A memory device stores voice waveform digital data time-series sampled of the words required for time announcement such as figures, time units, name of weeks and months and the like. A manually-operated switch input circuit 10 prepares the signal for controlling the CPU13. Input/output gate groups 11 are provided between blocks of time measuring devices 1W9 for producing time information counting the reference signal and the CPU13 to transmit time information. Controlled by the CPU, voice data of words corresponding to the time information is outputted to voice decoding circuits 14 and 15 in the time-series order and then, the time announcing is made in voice with voice emitting means 16 and 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04236191-A (JP)
Title: Speed change-over device for brushless motor
Inventor: SENOO YUICHI
IPC: H02P6/28
Filed: 1991-01-18
Abstract: PURPOSE:To provide a device for changing over the rotating speed of a cooling fan motor by a control signal. CONSTITUTION:In a speed controller for a brushless motor having a Hall element for detecting the rotor position of the motor, a plurality of phases of coils and a drive circuit for changing over the energization of the coils in response to a Hall signal, rotating speed of the motor is changing over by changing over the resistance value of a speed regulating resistor by means of a switch.
Patent JP-H05189888-A (JP)
Title: Digital signal reproducing system
Inventor: AMADA NOBUTAKA
IPC: G11B20/14
Filed: 1992-01-14
Abstract: PURPOSE:To provide a magnetic reproducing system equipped with a PLL circuit having sufficiently wide pull in range. CONSTITUTION:The digital signal reproducing system comprises means 30 for detecting code error after demodulation, means 40 for receiving a low frequency signal synchronized with the rotation of a rotating head and shaping the low frequency signal into a triangular or sawtooth wave, a switching means 41 for turning thus shaped triangular or sawtooth low frequency signal ON/OFF, and means 13, 23 for adding the output signal from the switch means to a phase error signal. If the number or the time rate of thus detected code error is higher than a predetermined value, a decision is made that step out has occurred and the switch means is turned ON to control VCO 11, 12 with a signal obtained by adding low frequency triangular or sawtooth wave signal to the phase error signal. On the contrary, if the number or the time rate of code error is lower than the predetermined value, a decision is made that a synchronized state has established and the switch means is turned OFF to feed only the phase error signal back to the VCO.
Patent JP-H03213632-A (JP)
Title: Rotation frequency control device of pump-driving engine
Inventor: ICHIYAMA SHUICHI
IPC: F02D29/04
Filed: 1990-01-16
Abstract: PURPOSE:To prevent a rise of rotation frequency in a no-load operation when a throttle lever is at the maximum position by finding a throttle driving signal responding to an engine output horsepower diagram selected depending on the operation condition, when the pump discharge pressure is less than the pressure in the engine rating rotation condition. CONSTITUTION:In a system in which a working machine such as a hydraulic shovel is being run by feeding the discharge oil of a hydraulic pump driven by an engine 5 to a rotary motor 2 through a direction control valve 3, it is discriminated whether the pump discharge pressure detected by a pressure detecting device 10 is less than the pressure in the engine rating rotation or not, when a throttle control device 9 to control the throttle lever 6 of the engine 5 is controlled by a controller 12. And when it is less than the relevant pressure, the engine output horsepower is calculated, and one of plural engine output horsepower diagrams is selected depending on the resultant calculation. And a throttle driving signal responding to the output horsepower diagram is calculated and output to the throttle control device 9.
Patent JP-S5389553-A (JP)
Title: Hair collar
Inventor: ABURA YOSHIAKI
IPC: A45D4/14
Filed: 1977-01-14
Abstract: PURPOSE: To premit simultaneous heating of a plurality of ganged hair collars by providing the body of each hair collar on one side with first connection terminals connected to a heater and on the other side with second connection terminals connected to the first connection terminals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61163428-A (JP)
Title: Data input mouse
Inventor: MORITA YOSHIYUKI
IPC: G06F3/0354
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a data inputting mouse with good operability by providing plural switches around the bottom turned on when the mouse is title and providing a means outputting the state of the switches to output the moving direction. CONSTITUTION:In a detecting device of moving quantity of a mouse, the quantity of turning of a ball 1 is detected by a moving amount detecting device 3, converted into an output form by an interface circuit 5 and outputted to a computer 6. The state of switches 2a-2d is detected by a switch detection circuit 4, converted into an output form by the interface circuit 5 and outputted to the computer 6 together with the moving amount. The switch detection circuit 4 and the interface circuit 5 converting is state into an output form are processed by using the switches provided on the upper face of mouse.
Patent JP-H02186386-A (JP)
Title: Picture processing device
Inventor: ITO MASAKO
IPC: G09G5/06
Filed: 1989-01-13
Abstract: PURPOSE:To instantaneously recognize that some part of a picked-up picture is ranged at which percent in terms of a picture value by displaying a color scale on a display so that partition lines equally segmented by every plural gradations of the scale overlap with each other. CONSTITUTION:A table memory 3, receiving data from an image memory 4, a plane memory 5 and a partition signal information memory 6, is driven and controlled by a display controller 2, mixes the data, transmits them to a D/A converter 7, and further transmits them to a display 8. The color scale 10 is displayed on the display together with the picked-up picture 9. The color scale 10 is segmented by the partition line 11 to divide 256 gradations by 10. Consequently, half toner recognition that the picture value of part of the picked-up picture 9 is ranked at which percent in terms of the total picture value on the color scale 10 can be carried out instantaneously.
Patent JP-H09200029-A (JP)
Title: Output circuit
Inventor: NISHI KIYOKAZU
IPC: H03K17/16
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit by which a current drive capability at high temperature is improved and radiation noise at room temperature is reduced. SOLUTION: A tri-state inverter 12 operated in response to a detection signal of a temperature change detection circuit 17 detecting rise in the ambient temperature is connected in parallel with an inverter 11 and the tri-state inverter 12 is not operated at room temperature when the ambient temperature is not arisen, but only an output of the inverter 11 is outputted and the tri-state inverter 12 is operated at a high temperature when the ambient temperature rises and a combined output by the inverter 11 and the tri-state inverter 12 is outputted. Thus, the reduction in the current drive capability of the inverter 11 at a high temperature is compensated by the tri-state inverter 12 without providing excess current drive capability at the room temperature to improve the current drive capability at high temperature and to reduce radiation noise due to a through-current at room temperature.
Patent JP-H11203257-A (JP)
Title: Computer system
Inventor: SUZUKI MICHIO
IPC: G06F11/20
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a computer system of high reliability that does not stop supplying services to a client. SOLUTION: A server of a computer system to perform large scale process management adopts a duplex system of CPUs 11 and 21, a duplexed disk and a duplexed network. Also applications activated in the server are roughly divided into communication control applications 13 and 23 for communicating with a client group 41, data base applications 12 and 22 for accessing a data base and other data working applications 14 and 24, wherein plural applications stay in each of the CPUs 11 and 12, and perform at least confirmation of the presence of applications, communication-enable/disable detection of the applications and database access enable/disable detection of the applications.
Patent JP-H075056-A (JP)
Title: System and method for monitoring rotary shaft
Inventor: KOSURO KARIMUUPANAHI
IPC: G01L3/10
Filed: 1994-01-21
Abstract: PURPOSE: To collect torsional data with high precision by providing a photo detector having windows of two bands arranged on different positions on the outer surface of a rotary shaft and changed in repeat characteristic along the circumferential direction, which are arranged opposite to each other. CONSTITUTION: Two thin circumferential bands 4, 4' are fixed with a distance L on a rotary shaft 2, and the bands 4, 4' are lighted by light sources, respectively. The light reflected by the mark of each band 4, 4' reaches a pair of photo detectors 8, 8' through condenser lenses 6, 6'. The lenses 6, 6' are designed so that the reflected lights from the marks are focused to the windows of the detectors 8, 8'. When the reflected optical pulses are incident on the detecting surface, the detectors 8, 8' output current pulses of channels A, B. When the shaft 2 is rotated, the bands 4, 4' reflect the optical pulses. When no torsional change is present, the pulses of the channels A, B are in the same phase, and in a steady rotating speed, the outputs of the channels A, B are synchronized and displayed on a display 16.
Patent JP-H11202941-A (JP)
Title: Positioning device
Inventor: FUJII KAZUMI
IPC: H02P3/26
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device which actualizes positioning with relatively high precision and cooperative operation with an industrial robot while having its constitution simplified and can also shorten the manufacture time and reduce the manufacturing cost. SOLUTION: This device is provided with a motor 3, a table 4 fixed to its motor shaft 10, an abutting member 16 for stopping which is fixed to the peripheral part of the table 4, a positioning detection part 5 consisting of switches 20 arranged at specific intervals so that the abutting member 16 about against an operation lever 20a, an operation part 6 for an operating process which consists of switches 23 arranged at proper intervals, and a driving control part 7 which operates a motor 3 through the operation of the switch 23 of the operation part 6 for the operating process and stops the motor 3 by the operation of the switch 20 of the positioning detection part 5.
Patent JP-S63244779-A (JP)
Inventor: POORU MITSUCHIERU SOROMON
IPC: H01L29/812
Filed: 1988-01-14
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-H05187905-A (JP)
Title: Water level measuring instrument
Inventor: KANEDA MITSUAKI
IPC: G01F23/14
Filed: 1992-01-14
Abstract: PURPOSE:To improve the reliability of the objective instrument by comparing both water level signals obtained from a capacitance type water level detector using the container of a liquid to be measured as a positive electrode and a hollow pipe laid in the liquid as a negative electrode and a differential pressure type water level detector composed of a pipe, with each other and alarming the abnormal state of the detectors based on the difference between both signals. CONSTITUTION:The external air pressure is introduced to the differential pressure detector 2 of a diaphragm 1 provided at the bottom of a hollow pipe 4 through the pipe 4 on the high pressure side of differential pressure measurement to which the pressure of a solution to be measured 6 is applied and the surface level of the solution is measured. In addition, the surface level of the solution 6 is measured by measuring the capacitance between electrodes by respectively using the pipe 4 and a metallic container as the positive and negative electrodes of a capacitance detector. A differential pressure converter 3a outputs an output signal 3d from a signal measured by a differential pressure system. Similarly, an output signal 3f is outputted from a signal of a capacitance type system. A comparison amplifier 3c compares the low-level signals 3d and 3f with each other and, when the difference between the signals exceeds a threshold, detects the abnormality of a level gauge and outputs an output 3e as a level alarming signal.
Patent JP-H09322068-A (JP)
Title: Solid-state image pickup device
Inventor: WATANABE YASUSHI
IPC: H04N5/355
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of raising a picture element density per electric charge transfer part to the (k) fold of a conventional one by reading picture element signals for one picture element to a vertical electric charge transfer part in an order from the one close to a horizontal electric charge transfer part every time the vertical electric charge transfer part is transferred for (k-1)/k bits. SOLUTION: For a picture element part composed by arraying the (n) pieces of the picture elements 1, the picture elements 1 are made to correspond for (k)=2 pieces per bit and the picture element signals for one picture element are read from the one close to the horizontal electric charge transfer parts 4 and 5 and transferred in a vertical direction every time the vertical electric charge transfer part 2 is transferred for (k-1)/k bits. Also, the horizontal electric charge transfer parts 4 and 5 transfer signals sent from the vertical electric charge transfer part 2 in a horizontal direction. An output part 7 converts the signals transferred from the horizontal electric charge transfer parts 4 and 5 to video signals and outputs them. Thus, the picture element density per electric charge transfer part is raised to the (k) fold of the conventional one and this solid-state image pickup device of an electric charge transfer type for extremely facilitating picture element constitution for progressive scanning is obtained.
Patent JP-H05191638-A (JP)
Title: Delay generator between serial data
Inventor: MATSUKAWA TADAHIRO
IPC: H04N1/40
Filed: 1992-01-14
Abstract: PURPOSE:To accurately delay serial picture data without need for the preparation of an address counter for each picture memory. CONSTITUTION:An address counter 13 starts its operation by an output start signal (s) and reads its count and inputs the result to a multiplexer 14 as a read address. The multiplexer 14 selects a write address given from an input terminal 18 or a preceding read address and inputs the selected address to a picture memory 15a and inputs it to a picture memory 15b via an adder 21. The adder 21 adds an offset only to the write address. Data read from the picture memories 15a, 15b are converted into serial data by shift registers 16a, 16b. Output data from the shift register 16a are outputted from a terminal 17a and output data from the shift register 16b are outputted from a terminal 17b after being delayed for a prescribed bit at a delay element 22.