baber/WOPTO huggingface dataset:
Patent JP-S5773427-A (JP)
Title: Current control circuit
Inventor: FUJIWARA NOBUO
IPC: G05F3/26
Filed: 1980-11-25
Abstract: PURPOSE:To greatly reduce the number of component parts to realize a low cost and at the same time to reduce the noise caused by the current, by obtaining the output current with the reverse phase by using the junction point between a constant current circuit and the emitter or the source of a transistor (TR) for the input terminal of the control current. CONSTITUTION:A connection point A where a cascade connection is secured between a PNP tranistor TR13 for constant current circuit and PNP TR14 and TR15 which are connected in an inverted Darlington way is used as an input terminal 1 of the control current i4. Then the collector or the drain of the TR13 is varied in the direction opposite to the change of the current i4 in accorddance with the current i4. Thus an output current i5 that has the same value with the current i4 and the phase inverted to the current i4 can be obtained since an output terminal 2 is obtained with the phase inverted to the current i4.
Patent JP-S6410787-A (JP)
Title: Image pickup device
Inventor: MITANI HIROSHI
IPC: H04N5/232
Filed: 1987-07-02
Abstract: PURPOSE:To attain vibration isolation by providing an integrator, a memory, and an arithmetic unit force detecting the correlation between images, and providing a microcomputer to obtain a moving amount and a scanning signal generator to generate a scanning signal for an image pickup element corresponding to an output signal from the micro-computer. CONSTITUTION:The titled device is provided with an image pickup means 101, an image signal compression means 104 which integrates two dimensional image signals for a length of one horizontal scanning period to compress them to one dimensional image signals, the image storing means 105, 106 to store thus generated one dimensional image signals, and a moving vector detection means 108 to detect the moving of an object from the correlation between an output signal from the means 104 and that from the means 106. Accordingly, the correlation function between images distant from each other in terms of time are obtained to detect the swinging of the image pickup device, and based on thus obtained swinging information, a scanning signal for the image pickup means is generated to attain the vibration isolation function. Furthermore, by the compression of two dimensional image signals to one dimensional image signals, the quantity of hardwares necessary for the correlation function arithmetic operation and its operating time can be reduced.
Patent JP-H0456339-A (JP)
Title: Semiconductor device production method
Inventor: TAKECHI EIJI
IPC: H01L21/76
Filed: 1990-06-26
Abstract: PURPOSE:To improve etching control and pattern precision by first selectively forming a No.2 conductive diffusion layer on the principal plane of a first conductivity type semiconductor substrate, forming an epitaxial layer, and performing alkaline etching on the one principal plane without a second conductivity type impurity diffusion layer. CONSTITUTION:A 3-4mum oxide film pattern 4 is formed on a second principal plane of an N-type semiconductor substrate 1 and this oxide film pattern 4 is used as a mask to each the N<+>-type semiconductor substrate 1 with an alkaline enchant such as KOH. During this process, since the alkaline etching speed for a P<+>-type diffusion layer 2 is about 100 times slower than for the N<+>-type semiconductor substrate 1, a recessed area 5 is created. Next, after the oxide film pattern 4 is removed, an isolation oxide film 6 is formed and a polysilicon support 7 is fabricated. This is a concentration profile. Afterwards, a power section A with thick island parts and a logic section B with thin island parts are formed.
Patent JP-S5589884-A (JP)
Title: Forming method and apparatus for image
Inventor: SHIKATO MASANOBU
IPC: G03G21/10
Filed: 1978-12-28
Abstract: PURPOSE: To form images repeatedly, by forming a developing image on the image carrier, removing the developer in the side end part, leaving the transfer width, and transferring, then cleaning in a cleaning device.  
     CONSTITUTION: After removing the developer by blade 1-17 of a cleaning device, leaving the width for the developing image to be transferred on the surface of image carrier of a photosensitive drum 1-9, the image is transferred on a transfer member 1-20 by means of a transfer charger 1-18, so that the contamination of the transfer means may be prevented. After transferring, the insulating layer surface of the image carrier is cleaned by a elastic cleaning blade of a cleaning device 1-19, and remaining charged particles are removed, so that the photosensitive drum 1-9 may be used repeatedly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5954056-A (JP)
Title: Magnetooptic storage element
Inventor: TAKAHASHI AKIRA
IPC: G11C13/06
Filed: 1982-09-21
Abstract: PURPOSE:To obtain a titled storage element having a large readout signal and excellent recording sensitivity, by providing a specific reflection film on the rear of a thin film of a amorphous magnetic material of a rare earth-transition metal base having the axis of easy magnetization in the direction perpendicular to the film plane. CONSTITUTION:A reflection film 7 consisting of a transparent film, such as SiO2, MgF2, Ta2O5 or the like, having 0<A<=0.5 the real number part A and 0>=B>= -1.5 the imaginary number part B of a refractive index (including virtual refractive index) and a metallic film of Au, Cu, Ag, etc. or only the metallic film is provided on the rear of a thin film of the amorphous magnetic material consisting of GdTbFe, GdTbDyFe, etc. and having the axis of easy magnetization in the direction perpendicular to the film plane of <=30nm film thickness. The Kerr rotating angle is thus increased and the readout signal is made large. Since the absorption rate is high, the recording sensitivity is improved.
Patent JP-H0330811-A (JP)
Title: Method and apparatus for producing superfine water droplet
Inventor: MIYASAKA MAKIYUKI
IPC: B05B3/02
Filed: 1989-06-28
Abstract: PURPOSE:To save installation space by a method wherein water is supplied under predetermined pressure to the vanes of a wheel rotating at a high speed during air feed and such water is impinged against the vanes ao as to be formed into superfine droplets which are simultaneously mixed with air. CONSTITUTION:By rotating a turbine fan 4 to run a pump 5, a flow amt. adjusting valve 17 is gradually opened to set water supply at a predetermined amt. The water in the amt. thus adjusted is strongly impinged against the vanes of a wheel 2 rotating at a high speed of the turbine fan 4 to momentarily produce superfine water droplets, which, mixed with the air drawn in through a suction opening 13, is sent through a blow-off opening, a duct 10 and the supply opening 9 of a cyclone 6 and in a tangential direction into the cyclone 6. The air in mixture with the superfine water droplets flows in a whirling manner within the cyclone 6, whereby the water droplets having a larger particle diameter are moved into contact with the inner peripheral wall of the cyclone 6 and then downwardly along it for entry into a water tank 7 from a drain opening 14. Thus, a reduction in costs can be achieved.
Patent JP-S6057115-A (JP)
Title: Burner
Inventor: SAEGUSA MASASHI
IPC: F23D14/76
Filed: 1983-09-09
Abstract: PURPOSE:To prevent blocking of a nozzle with fused wax and to enable to perform heating action, by a method wherein the nozzle is formed in the side wall part of a cylinder lead-out body, and a baffle board, being slanted at a given angle, is located above the nozzle. CONSTITUTION:With a first lever 92 being slanted, the forward end is brought into contact with a resilient member 78 to incline the resilient member 78 slightly. A pipe body 84, secured to a locking member 82, is displaced forward to open a nozzle part 86. Gas in a gas cylinder 85 is fed from a nozzle part 86 in a chamber 32 through a flexible tube 26 and a hole part 34. The gas, passing through a filter 40, is injected through an orifice 38, and is mixed with the air fed through an air-feed-in port 42 to produce mixture fluid which is ignited by means of an ignition part 50. Fused wax and the like is prevented from further flow with the aid of a baffle board 62 and prevented from entering the interior through a nozzle 60, and even if the wax is dropped, it slips down the upper surface of the baffle board 62 and is collected in a tray 56.
Patent JP-2000350641-A (JP)
Title: Aid for stabilizing sitting position and attitude on chair
Inventor: HIDAKA MASAMI
IPC: A47C7/14
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple aid for stabilizing a sitting position and attitude on a chair that allows a seat face to be inclined in two ways: the front of the seat face is raised to maintain a stable sitting attitude; or the rear of the seat face is raised to allow the seated person to easily raise his or her upper torso when standing up. SOLUTION: This aid employs an arrangement including: a rear back 2 provided at the rear of the seat surface of a chair to support the buttocks; a front back 3 provided at the front of the seat surface of the chair to support thighs; a line 5 through which a fluid is moved back and forth between the front back 2 and the rear back 3; and switch means 6 provided on the line 5 to switch the flow of the fluid either one-way flow from the front back 3 to the rear back 2 or one-way flow from the rear back 2 to the front back 3 or to prevent reciprocation of the fluid between the rear back 2 and the front back 3.
Patent JP-S5791810-A (JP)
Title: Mill roll and rolling mill equipped with said roll
Inventor: OONO YUKIO
IPC: B21B13/14
Filed: 1980-11-26
Abstract: PURPOSE:To reduce the sheet crown of various sheet widths using a roll made its peripheral length variable by extracting pressurized fluid to contract a  ground part dia. of said roll, by buldging a sleeve with the aid of pressurized fluid inputted to a pair of annular press introducing grooves at the both ends of an arbor of a mill roll incorporating said arbor and sleeve, and grinding the buldged part. CONSTITUTION:At least a pair of annular press. introducing grooves 3, 4 are  provided to the horizontally symmetrical position of the contacting surface  between an arbor 1 and a sleeve 2. The groove 3 is connected to holes 5, 6  communicated to the one end of arbor 1 and the groove 4 to holes 7, 8 of the  another end. Then a buldged part A is ground after buldging the sleeve 2 by  supplying the fluid press. to the grooves 3, 4 through the holes 5, 6 and 7, 8.  Next, the surface of sleeve 2, set to a rolling mill, is made uniform by supplying the press. flow to the grooves 3, 4 to buldge the sleeve 2; the dia. of the  sleeve 2 at the grooves 3, 4 part is contracted by extracting the fluid press. so  as to prepare the roll corresponding to the min. sheet width.
Patent JP-S6058700-A (JP)
Inventor: MURASE NAOAKI
IPC: H05K7/02
Filed: 1983-09-12
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-S5956603-A (JP)
Inventor: SUDOU SUMIO
IPC: F22D11/02
Filed: 1982-09-27
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-H04364105-A (JP)
Title: Foundation cosmetic for texture and pore of skin
Inventor: MURUI YUKIO
IPC: A61K8/00
Filed: 1991-06-11
Abstract: PURPOSE:To provide the subject foundation cosmetic capable of making the roughness of the skin inconspicuous and improving the finishing effect of make-up by application thereof to a rough texture part or a fine wrinkle part. CONSTITUTION:A water in oil type foundation cosmetic containing (A) 10-40wt.% volatile oil component, preferably a volatile silicone oil of formula I ((a) is 3-6) or formula II ((b) is 0-3), (B) 1-15wt.% oily component (e.g. hydrocarbon oil, fatty acid or wax) nonvolatile at the ordinary temperatures and having (2/1) to (99/1) weight ratio of oil component liquid at ordinary temperature/oil component solid at ordinary temperature, and (C) 20-50wt.% (Provided that content of high-tinting powdery pigment is <=2wt.% in the whole cosmetic) powder, preferably one showing transparency when wetted with an oil and showing adhesion properties of a make-up cosmetic within a range of 50-140% value of improved ratio of powder adhesion when coated on this foundation cosmetic, calculated by the formula [Synthetic leather is made of polyrethane/ rayon and has relatively smooth surface; Powder mixture is mixture of (sericite/ talc)=(1/1)].
Patent JP-S6145281-A (JP)
Inventor: IGARASHI MASAYUKI
IPC: G09G3/00
Filed: 1984-08-10
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-H0460080-A (JP)
Title: Double door structure
Inventor: YOSHIDA YASUHISA
IPC: E05C7/00
Filed: 1990-06-27
Abstract: PURPOSE:To improve operability by releasing the lock system of an inner door to connect the inner door and an outer door with connecting systems during a normal operation, and locking the inner door to release the connecting systems during the nonoperatinal period. CONSTITUTION:When a power source is turned on, a solenoid 8 is operated to connect connecting systems 5, 6, and an outer door 2 and an inner door 3 are integrated. An inner door unlocking motor 9 is driven, and the inner door 3 is unlocked. When the power source is cut off, the solenoid 8 is turned off to disconnect the connecting systems 5, 6, and the outer door 2 and inner door 3 are disconnected. The motor 9 is turned off, and the inner door 3 is locked.
Patent JP-H02124653-A (JP)
Title: Multiple address communication control system in indefinite communication network
Inventor: MATSUBARA AKIO
IPC: H04L12/18
Filed: 1989-06-30
Abstract: PURPOSE:To attain multiple address communication by providing a representative address number representing a communication controller so as to control a signal between a terminal equipment and a node equipment, thereby connecting an indefinite communication network to the communication controller given with an address. CONSTITUTION:A representative address number 0x is given to a communication controller (a) of a group of print servers (c) or the like having the same function and accommodated in a node equipment 10 of an indefinite communication network 50 to make the preparation of the multiple address communication in the node equipment 10 complete. No special interface is required for a user terminal equipment (b) and when a caller terminal equipment sends a forward signal including the representative address number, since the multi-connection of the multiple address communication is implemented in the node equipment 10, the operation by the user is simple and efficient and since no special operation exists in the multiple address communication, no operation mistake takes place. Thus, the multiple address communication is attained.
Patent JP-H0642915-A (JP)
Title: Optical measuring apparatus
Inventor: TANAKA HIROKAZU
IPC: G01S17/08
Filed: 1992-06-03
Abstract: PURPOSE:To permit two light sources having different optical path lengths to emit light at a predetermined ratio of the amounts of light at all times in an optical measuring apparatus which calculates the distance to an object from the reflected light at the object by projecting light to the object from the two light sources. CONSTITUTION:In addition to second photodetecting means 55, 56 which obtain distance data when receiving the reflecting light from an object 54, first photodetecting means 52, 53 are provided in the vicinity of two light sources 50, 51 to control the amount of light. The light emitted from the two light sources 50, 51 is detected by the first photodetecting means 52, 53 and photoelectrically converted to signals separately for each light source. The amount of light of at least either of the first and second light sources 50, 51 is controlled by a light amount controlling means based on the photoelectrically converted signals, so that the amount of light from the first light source 50 is adapted to be equal or at a predetermined ratio to that of the second light source 51.
Patent JP-S5956118-A (JP)
Title: Controlling method of automatic weighing supply device
Inventor: SUZUKI MICHIHIRO
IPC: G01G13/24
Filed: 1982-09-25
Abstract: PURPOSE:To obtain high weighing precision by controlling a material charge and a dischage on the basis of the weight variation rate, current weight value, and weighing command of the material in a weighing hopper. CONSTITUTION:A controller 10 drives an electromagnetic feeder 3 in such a way that the material charge per unit time of a material charging machine A is maximum. The weight variation rate of granules 2 in the weighing hopper 6 is detected on the basis of the output signals of weight detectors 8a and 8b. The material charge in the next unit time is controlled on the basis of the detection result, current charge, and charge command. Therefore, even when the material changes in property during weighing, the charge and dicharge of the material are controlled following up the change.
Patent JP-H05328850-A (JP)
Title: Method for preventing spindly growth of crop
Inventor: KOGA HARUO
IPC: A01G7/06
Filed: 1992-06-02
Abstract: PURPOSE:To prevent the spindly growth of a crop by blowing air onto the growth point of the crop. CONSTITUTION:An air pipe 7 installed on a carriage moving so as to straddle a tray 2 is moved upward or downward, and air nozzle cylinders 9 are also moved laterally to control the lateral movement of air nozzles 10. Air jetted out from the nozzles 10 is blown onto the growth points of crops to stimulate the growth points, thereby preventing the spindly growth of the crops.
Patent JP-S6411288-A (JP)
Title: Cipher processor
Inventor: NAKAI TOSHIHISA
IPC: H04L9/06
Filed: 1987-07-06
Abstract: PURPOSE: To decrease additional circuits by providing a serial data port for ciphering and a serial data port for deciphering and placing the respective ports in independent operation with respective clock signals. CONSTITUTION: A control circuit 129 generates the process start signal of a ciphering/deciphering process part 128 from a timing signal between the serial data port 126 for ciphering and serial data port 127 for deciphering which operate asynchronously with each other. Both the serial data ports 126 and 127 can operate with completely independent timing signals. Namely, the ciphering serial data port 126 outputs ciphered text data by 1-bit exclusive OR operation with a ciphered signal each time plaintext data is supplied and the deciphering serial data port 127 outputs deciphered text data by 1-bit exclusive OR operation with a deciphered signal each time ciphered text data is supplied. Consequently, additional circuits can be decreased.
Patent JP-H05335054-A (JP)
Title: Device mounting system for monitoring connection condition of cable connector
Inventor: SUGIURA NOBUAKI
IPC: H01R13/641
Filed: 1992-06-02
Abstract: PURPOSE:To monitor poor workmanship of cable connection over a device concerned and enhance the maintenance performance for the device by generating signals to exhibit the connected condition of a cable connector which ties from device to device of electronic device. CONSTITUTION:In the case where a terminal 50 for connection has not been inserted in a cable connector 10 or in a half inserted state (the state where the connection of a terminal 51 with a connection sensing spring 11 is not satisfactory, or the connection of terminal 52 with a connection sensing spring 12 not satisfactory), no ground potential is generated at the terminal 52, and connector connection signal is not supplied to a signal monitoring part. Accordingly the signal monitoring part judges that the connector 10 is not in normal connection, allows a failure display part to give indication about the failure, and sends a connection failure signal to an alarm gathering part of a monitor control function wiring board through a failure signal line. The gathering part analyzes the signal and passes an alarm signal to a higher order alarm gathering device.
Patent JP-S6412143-A (JP)
Title: Drum brake device for vehicle
Inventor: AZUMA HIROAKI
IPC: F16D51/18
Filed: 1987-07-06
Abstract: PURPOSE:To prevent the generation of brake noise by forming the inside peripheral faces of webs of a pair of brake shoes so that they have different natural frequency of both brake shoes. CONSTITUTION:One brake shoe 2a is formed into a shape so that a conventional concave part (indicated by an imaginary line) of the inside peripheral face of a web 3a is filled up, and the other brake shoe 2a is formed into a shape in which a concave part of the inside peripheral face of a web 36 is further deepened from a conventional part (indicated by an imaginary line). Thus, the primary bending frequency of the brake shoe 2a is raised whereas that of the other brake shoe is lowered, with the result that the resonance points of both the brake shoes 2a, 2b are greatly displaced to each other. The generation of brake noise can therefore be prevented.
Patent JP-H0511051-A (JP)
Title: Radar for measuring distance between vehicles
Inventor: IZUMI MASAO
IPC: G01S17/88
Filed: 1991-07-08
Abstract: PURPOSE:To improve reliability by turning a light emitting part and a light receiving part in the horizontal direction in association with the steering angle of a vehicle, and performing the continuous measurement during the running along a curve. CONSTITUTION:A base frame 26 for holding a laser main body 21 having a light emitting part 19 and a light receiving part 20 is attached to the body of a vehicle. The optical axis in the up and down directions is adjusted with an adjusting screw in the up and down directions. Then, driving is started. When the vehicle body reaches a curved road and a steering wheel is turned, the steering angle is detected 37. An actuator 27 for controlling the right and left directions is driven with this signal by the corresponding value. The main body 21 is turned with a ball bearing 29 as a supporting point through a ball joint member 24 by the movement of an arm 28 in the axial direction. The main body is automatically adjusted so that the optical, axis is directed to the vehicle body. Therefore, in the radar by which the distance to the target vehicle is obtained by the measurement of the time from the projection of the laser light on the target vehicle to the reception of the reflected light, the distance to the preceding vehicles can be accurately obtained all the time.
Patent JP-S6413260-A (JP)
Title: Digital signal recorder
Inventor: ENDO KAZUHITO
IPC: G11B20/10
Filed: 1987-07-06
Abstract: PURPOSE:To continuously record without the monitor of a user by recording the analog signal inputted simultaneously by changing it over in the signal subjected to an A/D convertion in the case of receiving the digital signal adding a copy prohibiting signal. CONSTITUTION:The analog signal and digital signal subjected to a D/A convertion from the same reproducing device are respectively inputted to terminals 1, 2. The signal of the terminal 1 is digitized by an A/D converter 4 excluding the high frequency part by an LPF 3. The signal of the terminal 2 is converted in the same format as the output of the converter 4 by a digital signal convertion part 5, the respective output is connected to the different terminal of a shifting switch 7. The convertion part 5 separates an inhibit signal, if any, in the input signal, giving it to the microcomputer mu-COM 6 having a copy prohibit signal detection function. The mu-COM 6 controls the witch 7, selecting the convertion part 5 side in a normal state and the convertion part 4 side in a prohibit state. And the output signal can be recorded continuously at a recording part 9 via a signal processing part 8 in both states as well.