baber/WOPTO huggingface dataset:
Patent JP-H06336151-A (JP)
Title: Rear view mirror
Inventor: OKABE SONOMI
IPC: B60S1/60
Filed: 1993-05-28
Abstract: PURPOSE:To keep the rear visual field by a door mirror satisfactory in rainy weather by suppressing raindrops from being engulfed on the mirror face side by the running wind and from sticking on the mirror face of the door mirror of a vehicle. CONSTITUTION:Many small lugs 5 are continuously formed along the outer periphery near the rear end edge 4 of the mirror housing 2 of the door mirror 1 of a vehicle, the small Jugs 5 are inclined to the side against the longitudinal direction, they are also inclined in opposite directions to each other in turn against the peripheral direction of the mirror housing 2, and the peeling of the running wind on the outer periphery of the mirror housing 2 is suppressed.
Patent JP-H0317476-A (JP)
Title: Refrigerant condenser
Inventor: OTA HIROMI
IPC: F25B39/04
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a refrigerant condenser having high refrigerant condensing capacity by connecting an inlet chamber to a return chamber by bypass means for bypassing a tube. CONSTITUTION:Gas refrigerant is fed into an inlet chamber 16 of a refrigerant condenser 1. Part of the gas refrigerant fed into the chamber is guided directly to a tube, and the other refrigerant is fed to one or a plurality of return chambers 17, 18 through bypass means 13. The gas refrigerant fed into the return chamber through the bypass means is mixed with condensed refrigerant fed into the return chamber through the tube 2. As a result, the dryness of the refrigerant guided from the return chamber to the tube is increased. That is, the dryness of the refrigerant is increased on the way of the refrigerant of the condenser. Since the dryness of the refrigerant on the way of the refrigerant of the condenser is increased, average heat transfer rate of the condenser is improved to improve the refrigerant condensing capacity of the condenser.
Patent JP-H0679206-A (JP)
Title: Automatic coating apparatus for socket of cast iron pipe
Inventor: AOKI KAZUMASA
IPC: B05B15/04
Filed: 1992-05-18
Abstract: PURPOSE:To further proceed with the automation of coating of a socket of a cast iron pipe to improve the workability. CONSTITUTION:An automatic coating apparatus consists of a dipping tank 3 where the tip of a socket 11 of a cast iron pipe 1 that is turning is raised and lowered to immerse it in a coating material, a base board 4 moving forward and backward in the axial direction of the pipe, a coating material jet nozzle 5 moving on the base board 4 in the horizontal and vertical directions with its position controlled, a shielding masking 51 freely oscillatably and vertically provided just before the nozzle and a detecting means 6 for detecting a tip of the cast iron pipe. Consequently, since when the inner surface of the socket of the cast iron pipe is coated, the coating material jetted from the nozzle is shielded by the shielding masking, a cement lining layer 12 ahead of a step 15 is not soiled.
Patent JP-S6043488-A (JP)
Title: Apparatus for producing thin film
Inventor: SUZUKI YUKIO
IPC: C23C16/509
Filed: 1983-08-22
Abstract: PURPOSE:To form a thin film having uniform thickness and quality over the entire part of a base body having a large area by disposing coaxially said base body to be formed thereon with the thin film as the 2nd electrode in a cylindrical body of the 1st electrode, introducing a reactive gas into said body while rotating the base body and generating glow discharge between both electrodes. CONSTITUTION:A cylindrical body 4 provided with many reactive gas introducing holes 6 is placed on an electrically insulated O-ring 3. Said body is used as the 1st electrode and a base body 18 having a large area to be formed thereon with a thin film is disposed as the 2nd electrode and is attached to a revolving shaft 17. A shielding member 19 having a cage-shaped construction is attached in proximity to the outside thereof. The body 18 is heated with a heater 2 and a reactive gaseous raw material is introduced through an introducing pipe 9 into the body 4 under vacuum. The body 18 is rotated around the shaft 17 together with the member 19 and a high frequency voltage is impressed between the body 4 and the body 18 by a power source 22 to generate glow discharge between both bodies and to convert the gaseous raw material into plasma, thereby forming uniformly the thin film on the surface of the body 18.
Patent JP-S5853061-A (JP)
Title: magnetic disc device
Inventor: FUJIKI MASAO
IPC: G11B21/10
Filed: 1981-09-25
Abstract: PURPOSE:To track accurately, by making the width of a data track and a servo track of a sector servo system magnetic disc equal, and making the width of a manetic head almost twice that of the servo track. CONSTITUTION:The width of a servo track and data track is made equal, a servo output 11 of a magnetic head having almost double width as that of the servo track is amplified 12, a timing generator 13 is driven and the timing clock is sequentially outputted and peak detectors 14-17 of the output of the amplifier 12 are clocked to form signals A-D. The outputs A, B are differentially amplified 18, the output is inputted to a multiplexer 23, invertingly amplified 20 and inputted to the multiplexer 23. The outputs C, D are similarly processed. The address stored in a track address register 22 is inputted to the multiplexer 23, a tracking error is detected to thermal expansion can be ccmpensated over a broad range.
Patent JP-2000060164-A (JP)
Title: Ultrasonic motor and electronic equipment with ultrasonic motor
Inventor: IINO AKIHIRO
IPC: H02N2/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To stop a motor in a specific position without consumption of a current, make less likely of being affected by vibration or the like from the outside, by cutting the frequency components of specific frequency or higher, through a filter circuit in an input signal which is a command signal of positioning to a control circuit. SOLUTION: A drive circuit 18 receives a control signal to input a drive signal, based on the control signal to an ultrasonic motor 1. A moving unit 8 of the ultrasonic motor 1 or a self-propelled vibrating unit receives these flows to move to a designated position based on an input signal 15. Here, a signal processing circuit 16 is provided between the input signal 15 and a control circuit 17. The signal processing circuit 16 is formed as a filter circuit which cuts the components of specific frequency or higher of the input signal 15, or the control signal is output, only when a change width of the input signal 15 is a prescribed value or more, or the control signal is intermittently output in accordance with an averaged value of a number of detection samples of the input signal 15, so that vibration and unnecessary operation of a control system can be prevented.
Patent JP-H01318129-A (JP)
Title: Cache memory control system
Inventor: MORIYAMA OSAMU
IPC: G06F12/16
Filed: 1988-06-20
Abstract: PURPOSE:To surely execute response to an error by suppressing the use of a cache memory by a hardware at the time of detecting an error in tag information/data from the cache memory and informing the suppressed result to a processor. CONSTITUTION:When a processor MPU 7 issues a read request from a main memory device 5, a cache memory effective flag 3 is turned on, and when the flag 3 is hit by tag information generated from a tag memory 1-2 in the cache memory 1, data from a data memory 1-1 are sent to an MPU 7. When an error detecting circuit 2 detects an error in information or data outputted from the memories 1-1, 1-2, the flag 3 is reset by hardware and a reset signal is supplied to the MPU 7. Thereby, the use of the memory 1 is automatically suppressed at the time of detecting an error in the contents from the memory 1, and the MPU 7 is forcedly reset.
Patent JP-H0447346-A (JP)
Title: Decentraiized file processing system
Inventor: SHIMIZU TATSUO
IPC: G06F13/00
Filed: 1990-06-12
Abstract: PURPOSE:To shorten the waiting time of a terminal side by reducing the number of times of a file request for a central part side by installing a file storage device at each terminal part side, and registering the file of high using frequency in the file storage device, and accessing preferentially the file storage device from each terminal part. CONSTITUTION:A magneto-optical disk device 7 is installed at every terminal part 2a to 2n, and document data to be used often at every terminal part 2a to 2n is registered beforehand in these magneto-optical disk device 7. At the time of the requirement of the document data at each terminal part 2a to 2n, if the required document data is registered previously in the corresponding magneto-optical disk device 7, the document data can be obtained without accessing the host computer 4 of a central part 1, and the number of times of access to the central part 1 is reduced. Thus, the waiting time caused by accessing the central part 1 can be greatly reduced, and simultaneously, the processing efficiency of a document can be improved.
Patent JP-S5953838-A (JP)
Inventor: RAINHORUTO IYOTSUTO REIRAA
IPC: G03F7/26
Filed: 1983-08-22
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-S6130908-A (JP)
Inventor: KATO TAKAHIRO
IPC: H02G3/30
Filed: 1984-07-21
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-S635720-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: A47L5/24
Filed: 1986-06-27
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-S5484837-A (JP)
Title: Electrode chip exchanger
Inventor: GOTOU TAKESHI
IPC: B05B5/06
Filed: 1977-12-17
Abstract: PURPOSE: To permit the lowering of cost and the safety of operation by permitting the automatic and high speed operation involving attachment, detachment, supply, and core drawing of electrode chip and by using cheap material as electrode chip.  
     CONSTITUTION: The electrode chips 1 and 2 of wire flame coating device are fixed at collet chucks 3 and 4 to hold the wire 5. The chip feeder is put on the slide 6 and moved so that the extruding ports of the chips 1 and 2 are made coincidal with the centers of the chucks 3 and 4, whereby permitting the automatic attachment, detachment, supply, and core dawing of electrode chip with very rapid exchange speed. Thus, this method enables one to use a material cheaper than the conventional durable and high temperature melting materials and thus to reduce cost and raise the safety of operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01320180-A (JP)
Title: Printer
Inventor: TSUNOGUCHI KAZUHIRO
IPC: B41J13/10
Filed: 1988-06-22
Abstract: PURPOSE:To maintain an initial paper set state and a succeeding printing condition favorably by a method wherein at the time of setting paper on a printing start position a printing head is set by operating an operation panel so that the center of an indicator is made coincident with the center of the paper to be set. CONSTITUTION:When a leading end of paper passes through a printing part by a predetermined amount, a platen 1 and a tractor are brought to a stop, the leading paper end is pressed against the platen 1 by a bail roller, and a paper setting is completed. At this time, a printing head 2 is prepositioned as shown by numerals (1), (2),...(5) by operating an operation panel so that the center of an indicator 3 is opposed to the center in the width direction of the paper to be set, and the paper setting is performed.
Patent JP-H11319973-A (JP)
Title: Press
Inventor: NAKAMURA RYOTA
IPC: B21D22/20
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the pressing property of a stock by reducing the use of a lubricating oil during the pressing operation. SOLUTION: In this press 1, an air feed port 11 formed in a press surface 7 of an upper die 4 is connected to an air pressure source 10 through an air feed passage 12, and particles in the lubricating oil are mixed into the air in an atomized manner by a micro-mist lubricator 14. While pressing a stock by a lower die punch 2, a blank holder 3 and the upper die 4, the pressurized air containing the particles of the lubricating oil is fed from the air feed port 11, and the air is sucked to a lower pressure source from each air suction port 17 formed in a press surface 8 of the upper die 4 through an air withdrawing passage 19, and the particles of the lubricating oil in the air are collected by a separator 21.
Patent JP-H101322-A (JP)
Title: Glass substrate cutting device
Inventor: YAMAZAKI HISAO
IPC: C03B33/03
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To rapidly cut a glass substrate of a large size and small thickness by approximately obviating the occurrence of a failure in cutting work. SOLUTION: A stage 3 which has vacuum suction means and on which the glass substrate to be cut is placed and fixed and a scriber unit 4 which is mounted movably along the cutting position of the glass substrate 1 and forms crack line 2 atop the glass substrate 1 are mounted at the cutting device. The device has a scriber supporting frame 12 which is made movable in parallel with the plane of the stage 3, stage openings 3a to 3c which are formed on the stage 3 in correspondence to the crack lines formed on the glass substrate 1 and breaking squeegees 9 which are installed in these stage openings 3a to 3c and cut the glass substrate 1 along the crack lines 2 by jerking up the parts right below the crack lines 2 formed at the glass substrate 1.
Patent JP-H05338186-A (JP)
Title: Production of ink jet head
Inventor: FURUTA TATSUO
IPC: B41J2/14
Filed: 1992-06-11
Abstract: PURPOSE:To accurately arrange supply ports having passage resistance and to simplify a process by producing a common channel substrate integrated with a nozzle orifice parts by ultraviolet laser. CONSTITUTION:The laser beam 11 emitted from a laser device is blocked by a mask 20. The laser beam 11 passing through the transparent part 21 of a mask pattern is focused by a convex lens 30 for the irradiation of the object 40 to be processed provided at a focal position. The mask 20 is made replaceable with a mask 22 and, by altering the masks during processing, a pressure chamber, a supply port, a common chamber and a nozzle orifice part are formed on an integral common channel substrate.
Patent JP-H0714286-A (JP)
Title: Disk reproduction apparatus
Inventor: MITSUTA NOBUHIRO
IPC: G11B25/04
Filed: 1993-06-23
Abstract: PURPOSE:To use a driving motor commonly, to make the apparatus small in size and light in weight and to lower the cost of the apparatus by a method wherein a driving force is transmitted to a disk housing means or a disk reproduction means according to the rotating direction of a double direction rotation driving motor by a driving-force transmission means. CONSTITUTION:When a driving motor 2 is driven, a cam gear 4 is turned, a protrusion 3c on a CD reproduction mechanism part 3 fitted to a groove in the gear 4 is moved, the mechanism part 3 is raised, and a CD is reproduced. When the finish of the reproduction of the CD is detected, the motor 2 and the gear 4 are turned again, the protrusion 3c on the mechanism part 3 is moved along the groove, and the mechanism part 3 is lowered. When a waiting-position sensor 9 detects that a waiting position has been reached, the rotation of the motor 2 is reversed, the engagement of an intermediate gear 6 for a driving- force transmission system 12 with the gear 4 is released, the gear is engaged with an internal gear 1b for a turntable 1, and the table 1 is turned in a C direction. Then, a disk which has been set next is detected and reproduced. When a disk housing means and a reproduction means are driven by one motor, the apparatus can be made small and lightweight.
Patent JP-H0312278-A (JP)
Title: Ultrasonic washing apparatus
Inventor: SEGAWA HIROAKI
IPC: B08B3/12
Filed: 1989-06-09
Abstract: PURPOSE:To perform perfect rinsing without using a large amount of water even when a material to be washed has a complicated shape by providing an ultrasonic vibrator to a rinsing tank. CONSTITUTION:A drain solenoid valve 13 for introducing a definite amount of the water from a water supply pump 12 and a water level sensor 16 are provided to a rinsing tank 4 and an ultrasonic vibrator 17 is provided to the bottom part of the rinsing tank 4. A basket 2 receiving a material to be washed is subjected to ultrasonic washing and subsequently fed to the rinsing tank 4 to be placed on the basket receiving stand 9 of the rinsing tank 4. The water supply pump 12 begins to operate in such a state that the basket 2 falls to a predetermined position in the rinsing tank 4 and the drain solenoid valve 13 is closed to feed water in the rinsing tank 4. Next, the ultrasonic vibrator 17 provided to the bottom part of the rinsing tank 4 is driven and ultrasonic waves are emitted into the rinsing tank 4 in which the material to be washed is immersed. By this method, it is prevented that a part to which water is not sufficiently applied is generated in the material to be washed and perfect rinsing can be performed by a relatively small amount of water.
Patent JP-S5275249-A (JP)
Title: Micro strip waveguide convertor
Inventor: TAKANORI TAKESHI
IPC: H01P5/107
Filed: 1975-12-19
Abstract: PURPOSE:To enable simple construction and small size without causing unnecessary resonance to micro wave IC circuit, by constituting that the micro strip line and the central conductor of coaxial line are orthogonally coupled each other and the micro strip line is picked up outside the waveguide.
Patent JP-S5376875-A (JP)
Title: Multipoint temperature difference measuring apparatus
Inventor: HOUSOKU ARIHIRO
IPC: G08C25/00
Filed: 1976-12-17
Abstract: PURPOSE: To change environmental temperature and perform testing of temperature by letting the temperature at the preset channel number be a reference value and performing the judgement of upper and lower limits concerning the difference between this reference value and the temperature at each measurement point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10330070-A (JP)
Title: Slinging and pinchedly holding device
Inventor: SAITO TAKEYA
IPC: B66C1/42
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a slinging and pinchedly holding device that a crane, etc., suspends which can pinchedly hold and sling a heavy weight, makes the pinched holding motion and release automatically and can rotate in a slinging condition. SOLUTION: This slinging and pinchedly holding device is composed of an expanding/contracting member 41 raised some upright, one swinging piece 42 whose tip is coupled rotatably with the bottom of the expanding/contracting member 41 and which is directed horizontally to a certain degree, another swinging piece 43, a contacting pawl mounted on the swinging piece 42 as facing down, another contacting pawl mounted on the other swinging piece 43 as facing down, and a revolving body 46 which is suspended by a crane, etc., and at whose lower part the top of the expanding/contracting member 41 is coupled, wherein an inverted T-form when viewed from the side is formed from the member 41 and the pieces in pair 42 and 43.  The contacting pawls in pair furnished on the swinging pieces 42 and 43 are put in tight attachment with the left and right side faces of the heavy weight which is pinchedly held by slinging the expanding/contacting member and is rotated in the horizontal direction by the revolving body 46.
Patent JP-2000341078-A (JP)
Title: Piezoelectric vibrator
Inventor: INOUE SHINJI
IPC: H01L41/09
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To make the piezoelectric vibrator small-sized by forming an electrode which has thickness slip vibration on a substrate which has a Langastie crystal structure and contains at least >=1 kind of element selected out of niobium, tantalum, and silicon, and lanthanum and gallium. SOLUTION: A mixture of La2O3, Ga2O3, Nb2O5, Ta2O5, and SiO2 or a raw material such as La3Ga5.5Nb0.5, La3Ga5.5Ta0.5, or La3Ga5SiO14 is fused in a single- crystal growing furnace and lifted to obtain Langasite single crystal. A substrate having a 90<=ϕ<=120 deg. and 170<=θ<=190 deg. cut surface in Euler angle presentation (ϕ, θ, ψ) is cut out of the grown single crystal to form a Langasite substrate. On its main surface, an excitation electrode is formed by vacuum vapor- deposition and photolithography to have a vibration direction of ϕ-67<=ψ<=ϕ-53 deg. or ϕ+53<=ψ<=ϕ+67 deg..
Patent JP-S6132832-A (JP)
Title: Copying machine
Inventor: OTSUKA YOSHINORI
IPC: G03G15/04
Filed: 1984-07-25
Abstract: PURPOSE:To place an original on the original platen of a book handler in an open state, and to facilitate its setting and to prevent a book from damaging by arranging a copying function at the upper part of the copying machine and forming the copying machine compactly, and setting the original at its lower part. CONSTITUTION:The copying machine 1 has a platen formed at the lower part of its copying function, and an optical scanning member 3 moves along the top surface of the platen. A copy surface of the original is pressed against the reverse surface of the platen 2 formed at the lowermost part of the copying function. The book handler 20 holding the original has an original support part 21 composed of many support springs 22 on its surface and a plate where the support springs 22 are fixed is provided so that it is moved up and down by an upward/downward moving device 23. The support springs 22 are pressed according to the thickness of the original, and the copy surface is supported so that the binding part of the book is opened completely.
Patent JP-S6045703-A (JP)
Inventor: KURAUSU SHIYUBUAITSUAA
IPC: F01D5/28
Filed: 1984-07-25
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-H0445313-A (JP)
Title: Liquid fuel combustor
Inventor: MORITO KATSUMI
IPC: F23K5/16
Filed: 1990-06-11
Abstract: PURPOSE:To reduce troubles concerning feeding of oil and prevent leaks of oil caused by the transfer of oil between a plurality of oil dishes and the failure of a control device by providing a feed pump for transferring the oil of a second oil dish to a first oil dish, a pump control means for starting the feed pump in response to the output of a oil quantity detecting means for the first oil dish and a safety control means for stopping the feed pump when the quantity of oil of the first oil dish has abnormally increased. CONSTITUTION:Since oil is used in the order of a fist feed oil tank 9 and a second feed oil tank 11, it is not necessary to frequently feed oil and a feed pump 15 is started depending on the quantity of oil of a first oil dish 8 to feed oil from a second oil dish 10 to the dish 8 and hence even when a combustion unit is installed in an inclined position, the oil in one oil dish is caused to flow to the other oil dish, preventing thereby leaks of oil. Furthermore, since safety control means S, T are provided to stop the feed pump when the quantity of oil in a oil dish has abnormally increased, when an oil quantity detecting means 16 or the pump control means has gone wrong, the feed pump is stopped by means of the safety control means to prevent oil leaks.
Patent JP-H0676883-A (JP)
Title: Low-insertion force connector
Inventor: SAKAKIBARA YUTAKA
IPC: H01R13/629
Filed: 1993-06-24
Abstract: PURPOSE:To provide a low-insertion force connector capable of being easily coupled when merely thrust without requiring a lever action and easily positioned. CONSTITUTION:A protruded press section 4 provided on a harness substrate 1 and inserted into a male connector 3 and a pair of connected lever sections 8, 9 having a floating node section 7 for the protruded press section 4 at the middle section are pivotally supported at both ends in the male connector 3. A low-insertion force connector is constituted of a drive link 6 formed with a claw section 14 on one slidable lever section 9 having a long shaft hole 13 for one support shaft 12 and a female connector having a coupling section against the claw section 14. The protruded press section 4 is arranged to be freely coupled in the male connector 3, and the protruded press section 4 and the floating node section 7 of the drive link 6 are connected to be freely coupled.