baber/WOPTO huggingface dataset:
Patent JP-H06319635-A (JP)
Title: Amulet made of noble metal
Inventor: HAGIWARA YUTAKA
IPC: A47G33/00
Filed: 1993-05-14
Abstract: PURPOSE:To provide an amulet having a high property value and capable of being recovered by applying characters in prayer on a noble metal plate made of a pure material or a composite material of a noble metal, and fitting it to a wooden base. CONSTITUTION:A noble metal plate 1 is formed into an amulet shape in size with a pure material or a composite material of a noble metal, e.g. platinum, gold, or silver. Characters 2 such as 'prayer for success in examination', 'thriving business', 'sound health', or ''well-being of family'' are applied to the surface of the amulet by carving, etching, or boring, and the amulet is fitted to a wooden base 3. It is wrapped with Japanese paper 4 and stored in an outer box 5 to manufacture the noble metal amulet 6. The recoverable amulet 6 having a high property value and made selectable in value is manufactured.
Patent JP-H04336390-A (JP)
Title: Automatic teller machine
Inventor: KADOWAKI MINORU
IPC: G06Q40/00
Filed: 1991-05-13
Abstract: PURPOSE:To improve defects in operation on the automatic teller machine due to the parallax between its display device and each medium entrance exit. CONSTITUTION:The teller machine has the medium entrance exit 2, where cash or a medium are taken in and out, below the reverse surface of the display device 1. A moving mechanism for moving the display device 1 is provided and when no operation is performed at the medium entrance exit 2, the medium entrance exit 2 is shielded by the display device 1, but when operation is performed at the entrance exit 2, the display device 1 is moved to expose the entrance exit 2. When the operation is performed at the entrance exit 2, the display device 1 is positioned nearby the medium entrance exit 2 to reduce the parallax.
Patent JP-S5262211-A (JP)
Title: Process for preparation of glycols
Inventor: HIROSE ISAO
IPC: C07C67/00
Filed: 1975-11-17
Abstract: PURPOSE: Glycols are prepared in high yield with high reaction rate by the oxidation of olefins in media containing water as a main component and containing a specific concentration of copper ion and/or iron ion and bromine ion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5840106-A (JP)
Title: Tubular membrane separation apparatus
Inventor: TAMARU SHIYUUSAKU
IPC: B01D61/10
Filed: 1981-08-31
Abstract: PURPOSE:To certainly protect a tubular membrane from damage due to negative pressure, is a separation apparatus using the tubular membrane, by providing a valve opened to the atmosphere by negative pressure formed when the supply of a raw liquid is stopped to the top part of a piping system. CONSTITUTION:A membrane separation apparatus has such a structure that modules M having tubular membranes inserted into a porous support pipes thereof are communicated by a header and mounted on a stand 1 and a raw liquid is supplied to each modules M through pipes 2, 20, 21 by a pump 3 and a concentrate is discharged through pipes 71, 70, 7 and, on the other hand, a permeate is taken out through a pipe 8. In this separation apparatus, air chambers 9 are provided to the top parts of the pipes 20, 70 and valves 10 opened when the pressures of the air chambers become negative are provided. Because air is accumulated in this air chambers 9 during the operation of the apparatus, the raw liquid does not stick to the valves 10 even if it is viscous or solidifiable and, because the valve is certainly operated, the deformation of the tubular membrane due to negative pressure can be prevented well.
Patent JP-S5024104-A (JP)
IPC: B29C53/78
Filed: 1973-12-07
Abstract: This pipe comprises two layers of profiled rods helically wound in opposite directions.
Patent JP-H089262-A (JP)
Title: Ccd signal reading circuit
Inventor: TAMAYAMA HIROSHI
IPC: H04N5/335
Filed: 1994-06-20
Abstract: PURPOSE:To effectively reduce the CCD noises. CONSTITUTION:A signal 100 outputted from a CCD 11 of a solid-state image pickup camera includes a reset period, a feed-through period containing a reset noise, and a pixel signal period in a single pixel period. A pulse generator circuit 12 generates the gate pulses 101 and 102 in response to a feed-through signal (b) and a pixel signal (c) respectively, and the gates 13 and 14 extract a feed-through signal 201 and a pixel signal 301 by both gate pulses. The LPF 15 and 16 output the signals 202 and 302 which are free from the high band noises. The sample-and-hold circuits 18, 20 and 19 hold a signal 203 that extracted the peak value or the signal 202 by a sampling pulse 103, a signal 303 corresponding to the signal 302 by a sampling pulse 104, and a signal 204 corresponding to the peak of the signal 203 respectively. Then a differential amplifier 21,performs the subtraction between both signals 204 and 303 and outputs an image signal 304 where the CCD reset noise and the 1/f noise correlative with the signals (b) and (c) respectively are offset each other.
Patent JP-S5960005-A (JP)
Inventor: SUTEFUEN MAAKU ANTONERISU
IPC: F01D5/06
Filed: 1983-07-26
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-H0656704-A (JP)
Title: Method for hydroformylating unsaturated compound
Inventor: OKAZAKI TAKUMI
IPC: C07C69/67
Filed: 1993-06-08
Abstract: PURPOSE:To simplify the separation and recovery of a catalyst and a product and highly selectively obtain an aldehyde which is the objective substance under mild reactional conditions. CONSTITUTION:The method for hydroformylating an unsaturated compound is characterized in that an unsaturated compound, carbon monoxide and hydrogen are used to carry out the hydroformylation in the presence of a catalyst; the catalyst is fixed cluster complex in which an oxide of at least one metal selected from the group consisting of groups II, III and IV of the periodic table is modified with phosphine through ether bond and a cluster complex of at least one metal selected from the group consisting of cobalt and rhodium is chemically fixed at the phosphine site and the unsaturated compound is an olefinic compound having a substituent group, a 11C or more C olefinic compound having no substituent group and an unsaturated compound having a functional group.
Patent JP-H08329761-A (JP)
Title: Test device of electromagnetic switch
Inventor: HONDA HIROYUKI
IPC: H01H9/00
Filed: 1995-06-05
Abstract: PURPOSE: To accurately and easily detect failure of a trip spring or the like by arranging a pressure mechanism to push in a cross bar, a push-in quantity setting part, a pressure mechanism commanding part, a push-in quantity detecting means and a load detecting means. CONSTITUTION: A pressure mechanism (a load gauge) 101 pushes in a cross bar connected to a movable iron core of an electromagnetic switch, and a push-in quantity setting part 201 sets a quantity of pushing in the cross bar in a condition when a contact spring to secure contact point pressure of the electromagnetic switch is not pressed by the mechanism 101. Next, a pressure mechanism commanding part 202 gives a drive command to the mechanism 101 on the basis of a push-in quantity set in the setting part 201, and a push-in quantity detecting means 204 detects that the cross bar is pushed in by the push-in quantity set in the setting part 201. A load detecting means 208 detects a load value of the push-in quantity detected by the means 204.  Therefore, since a pressing load value of a trip spring itself of the electromagnetic switch can be easily detected, failure of the trip spring or the like can be accurately and easily detected.
Patent JP-S63304870-A (JP)
Inventor: SUGIMOTO KENJI
IPC: E04F15/024
Filed: 1987-06-03
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-H01306784-A (JP)
Title: Operation of bilge heat retrieving heat pump
Inventor: FUJIMOTO MASAKAZU
IPC: F28G1/12
Filed: 1988-06-03
Abstract: PURPOSE:To increase the amount of automatic blow and enlarge self washing effect, by a method wherein the automatic blow of a strainer is effected after decreasing the capacity of a heat pump upon excluding foreign materials in the strainer and washing heat transfer tubes. CONSTITUTION:Upon washing, the capacity of a heat pump is reduced by a timer and the like and, subsequently, the automatic blow valve 23 of an automatic strainer 22 is opened. Since a bilge outlet temperature is being increased, the flow rate of blow is increased to obtain a temperature whereat the bilge is not frozen. After blowing for a given time, a four-way changeover valve 24 is switched into a direction shown by a dotted line in a diagram. Bilge flows through a pipeline l1   an automatic strainer 22   the pipeline l2   the pipeline l4   a heat retrieving unit 21   the pipeline l3   the pipeline l5 while the flow of bilge in the heat transfer tubes of the heat retrieving unit 21 becomes reverse and a cleaning material is moved to wash the inside of the tubes. Thereafter, the four-way changeover valve 24 is returned to the initial direction and the capacity of the heat pump is returned to the initial capacity.
Patent JP-H033581-A (JP)
Title: Video signal processing unit
Inventor: YOKOYAMA EIICHI
IPC: H04N5/278
Filed: 1989-05-31
Abstract: PURPOSE:To eliminate distortion of a character or a graph on a reproduced pattern by correlating a time axis of a character or graph signal with jitter of a reproduced video signal based on a jitter detection output of a reproduced video signal. CONSTITUTION:An AFC circuit 25 detects jitter of a reproduced video signal Y, controls a variable delay circuit 23 based on the detection output to apply phase modulation to a clock of a character signal generator 21. Thus, the relation between the output timing of a character signal and jitter of the reproduced video signal Y is kept and distortion of a superimposed character in the horizontal direction on a reproduced pattern is eliminated. Thus, the distortion of a character or a graph on the reproduced pattern due to jitter of the reproduced video signal is eliminated.
Patent JP-H04337563-A (JP)
Title: Large capacity storing device
Inventor: UENO NOBORU
IPC: G11B17/26
Filed: 1991-05-13
Abstract: PURPOSE:To surely stop a transferring mechanism loading a cartridge at a desired slot position by counting surely the signal of a scale sensor even when external noise is superimposed. CONSTITUTION:As the scale sensor to count the slit 10 on a positional scale 8, the first sensor 11 outputting a low signal at the time of detecting the slit and the second sensor 12 outputting a high signal at the time of detecting the slit are provided, and an AND (logic product) of the inverted signal of the first sensor 11 and the signal of the second sensor 12 is attained.
Patent JP-H0914260-A (JP)
Title: Bearing unit with built-in one-way clutch
Inventor: ISHIGAKI MASUO
IPC: F16C23/06
Filed: 1995-06-05
Abstract: PURPOSE: To provide a bearing unit self-containing the function of a one-way clutch while maintaining the function of the bearing unit. CONSTITUTION: A bearing unit with a built-in one-way clutch is provided with an outer race 3 having a rotation stop means 10 to a bearing housing 2, an inner race 5 having a rotation stop means 11 to a shaft 4, a plurality of rolling elements 6 disposed between the outer race 3 and the inner race 5, and a one- way clutch 13 disposed between the outer race 3 and the inner race 5 so as to transmit unidirectional rotation between the outer and inner races 3, 5. Load applied to the shaft 4 is supported through rolling elements 7 such as cylindrical rollers or balls in the same way as a normal bearing, and the unidirectional rotation of the shaft 4 can be performed freely by the idling of the one-way clutch 13 built in between the outer race 3 and the inner race 5, while the rotation of the shaft 4 in the opposite direction is impeded by the one-way clutch 13.
Patent JP-S61296979-A (JP)
Title: Valve for internal combustion engine
Inventor: TAKAGI MUNEYA
IPC: B23K26/34
Filed: 1985-06-25
Abstract: PURPOSE:To improve the high-temp. characteristic of a valve face and to reduce the cost of production by forming a specific amt. of build-up metal on the surface of a rough material for a valve with a laser heat source to a prescribed depth region. CONSTITUTION:The rough material 9 f the valve consisting of a heat-resisting steel is prepd. A recessed face 8 is preliminarily formed to the material 9 in the section corresponding to the valve face. Stellite alloy (No. 6) powder 10 having 50mu average grain size is charged into a hopper 11 and the material 9 is rotated around an axial line 7 at a prescribed speed. The powder 10 is fed together with gaseous Ar to the face 8 to form a stellite alloy powder layer 14 and further a laser 15 is irradiated thereto. The stellite alloy powder 14 and the surface of the recessed face 8 are melted and the stellite build-up metallic layer having <=1.2% penetration of Fe is formed on the valve face 12 with a 0.1mm depth region. The high-temp. characteristic of the valve face is improved and the cost is reduced by the above-mentioned method.
Patent JP-S5839239-A (JP)
Title: Driving device for shaft by numerous motors
Inventor: MUTA MASARU
IPC: H02K7/118
Filed: 1981-09-02
Abstract: PURPOSE:To prevent a current from running excessively through motors at starting by a constitution wherein a ring-shaped frame fitted with the motors in the circumferential direction is made capable of racing around a shaft to be driven at the time when the motors are started. CONSTITUTION:In a device wherein a shaft 3 is driven by a plurality of motors 10, a ring-shaped frame to which the motors 10 are fitted is arranged around the shaft 3 to be driven, through the intermediary of rollers 9, and is made capable of racing around the shaft 3. Moreover, an arm 13 and stoppers 14a and 14b are provided for stopping the racing. By this constitution, the ring-shaped frame 7 starts racing first when the motors 10 in plural are started sequentially. About the time when the starting of all the motors 10 is completed, the arm 13 is engaged with the stopper 14, the racing of the frame 7 is thereby stopped, and a driving power is transmitted to the shaft 3 to be driven. Thus, an excessive starting current can be prevented.
Patent JP-S61296902-A (JP)
Title: Hot rolled steel sheet for enamel and its production
Inventor: ITO KENJI
IPC: B21B1/22
Filed: 1985-06-25
Abstract: PURPOSE:To eliminate the need for a descaling stage and to obtain good adhesiveness to enamel without a pretreatment by specifying the temp. on the inlet side and outlet side of a hot rolling mill so that the scale thickness of a steel sheet is made <=1.5mum. CONSTITUTION:The adhesiveness to enamel without the pretreatment is shown in the figure, i.e., there is >=80% adhesiveness at <=1.5mum scale thickness but the adhesiveness decreases if the scale thickness is excess said value. The adhesiveness is lost at >=5mum. The temp. on the inlet side of the rolling mill is kept at <=800 deg.C and the temp. on the outlet side at <=400 deg.C. The steel sheet is cooled at a cooling rate of >=200 deg.C/sec from just near the outlet side so that the scale thickness is made <=1.5mum. The need for the descaling stage for the hot rolled sheet is thereby eliminated and the good enamel adhesiveness is obtd.
Patent JP-H06346531-A (JP)
Title: Bed frame unit and bed frame construction method
Inventor: KURASAWA YASUJI
IPC: E04C2/30
Filed: 1993-06-10
Abstract: PURPOSE:To dispense with the expert skill for bed framing, save power, improve working efficiency, and reduce cost. CONSTITUTION:Three or more vertical members 5 are arranged at equal intervals, and a plurality of horizontal members 6 crossing at right angles to these vertical members 5 are arranged at equal intervals, and connected thereto in a lattice to constitute bed frame units A, B, C. A ladder frame body D formed by arranging two vertical members 5 at a prescribed interval and arranging a plurality of horizontal members 6 at equal intervals between the vertical members 5 is halved in the center part of each horizontal member 5, and each horizontal member 6 is superposed so as to be adjustable to an optional width, whereby a regulating unit F is constituted. Either one of the bed frame unit A, B, C and the regulating unit F is selected, and juxtaposed along a wall surface.
Patent JP-S5839989-A (JP)
Inventor: KIYOUDA SHIGERU
IPC: G21C13/028
Filed: 1981-09-04
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-H05330148-A (JP)
Title: Image forming device
Inventor: WATABE NOBUYUKI
IPC: H04N1/46
Filed: 1992-05-29
Abstract: PURPOSE:To form images onto the two surfaces of the surface and rear of a recording medium according to image forming surfaces respectively by provid ing means forming images on the recording medium on the basis of color image data processed by a color processing means. CONSTITUTION:A shift memory 102 corrects RGB image data input from a CCD read section 101 such as displacement between colors and picture elements in response to a shift-quantity control signal from a control section 110. A complementary-color conversion circuit 103 converts RGB image data input from the shift memory 102 into MCY image data. A black extracting circuit 104 extracts the black region of an image from the MCY image data input from the complementary-color conversion circuit 103 according to a black extraction-quantity control signal input from the control section 110, and outputs K image data corresponding to the extracted black region. A UCR circuit 105 conducts under-color removal processing to the MCY image data from the complementary-color conversion circuit 103 in response to an UCR-quantity control signal from the control section 110 and the K image data from the black extracting circuit 104.
Patent JP-H0434217-A (JP)
Title: Slip clutch
Inventor: NAKANO ISAMU
IPC: F16D69/02
Filed: 1990-05-30
Abstract: PURPOSE:To prevent slip torque pulsation by forming a friction plate from high strength fibers and a member which slides on the friction plate from engineering plastic. CONSTITUTION:A hub 20 is provided with a diameter-expanded part 24 at one end of its cylindrical part 22 in which a shaft is inserted and a screw part 26 at the other end. A groove 25 in which a pin of drive shaft is fitted is formed at the diameter-expanded part 24 and an adjusting nut 18 is screwed in the screw part 26. The hub 20 is made of engineering plastic. The inside diameter of a disc part 32 of a driven plate 30 engages with the outside diameter of the cylindrical part 22 of hub 20 with a small clearance between them. A projection 35 which engages with driven member to transmits torque is formed at one end of a cylindrical part 34. The material of the driven plate 30 is the same as that of hub 20. A friction plate 12 is merely disc-shaped and made of high strength fiber. A composite friction plate 13 consists of two layered friction materials 15, 15 and an elastic plate 16. The material of the friction materials 15, 15 is the same as that of friction plate 2. The thickness of the friction materials 15, 15 is reduced to such an extent that they can be deformed.
Patent JP-S5263310-A (JP)
Title: Preparation for reproducing magnetic record
Inventor: MINO MINEO
IPC: H04N5/7826
Filed: 1975-11-20
Abstract: PURPOSE: To control the rotation phase of the magnetic head in order that the synchronization can be made in the same cycle with the vartical synchronous signal of the standard TV system, when the dubbing is made from the magnetic tape in which the image signal and the sound signal are recorded to the length direction of the magnetic tape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63302341-A (JP)
Title: Detection of leaked portion in main duct of sintering machine
Inventor: KOMATSU SHUSAKU
IPC: G01M3/38
Filed: 1987-06-02
Abstract: PURPOSE:To enable a leakage portion to be promptly and accurately detected by providing image fiberscops in a main duct and making the image fiberscopes monitor the wall of the main duct. CONSTITUTION:Image fiberscopes 4 are provided in a main duct 2 and normally monitor the wall of the main duct 2, namely, the wall of at least one of the main duct 2 and wind legs 3. Further, an interface 5 is provided for selecting and changing over a signal from the fiberscopes 4. A signal from the interface 5 is inputted to an image processing unit 6 and a light emitter 9 and a hole 8 are discriminated from each other, a result being recognized by a display unit 7, such as a CRT. In an image processing and a discrimination thus conducted, the unit 6 samples two images at prescribed time intervals and compares them with each other. When a leakage portion is detected by the unit 6, an alarm unit emits an alarm to inform an operator of the presence of the leaked portion. When the alarm is emitted, the operator can confirm the leakage portion on the CRT 7 even during an operation.
Patent JP-H10336701-A (JP)
Title: Calibration method and its device
Inventor: OKI MITSUHARU
IPC: G06T7/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a large scale device in the case of 2nd calibration of a stereo camera to which calibration has been made once. SOLUTION: An arithmetic section 6 calculates rotation conversion and parallel movement conversion information for a stereo camera 4 based on calibration data in a 1st state that the stereo camera 4 is configured with combination of a 1st camera and 2nd and 3rd cameras integrated with the 1st camera and on calibration data in a 2nd state that the stereo camera 4 is configured with combination of the 1st camera and the 2nd and 3rd cameras which are separated once and then of the 1st camera and the 2nd and 3rd cameras which are integrated again. Then the calibration data with respect to the stereo camera in the 2nd state are calculated by using the rotation conversion and parallel movement conversion information.
Patent JP-H06330200-A (JP)
Title: Pretreatment of nickel ore in nickel refining
Inventor: UCHINO TOMOHIKO
IPC: C22B23/00
Filed: 1993-05-17
Abstract: PURPOSE:To lessen splashing of nickel ore, to improve a nickel yield and to maintain the consumption unit of coke at a low level by specifying the amt. of the water sticking to the nickel ore to be charged into a refining furnace to a specific range. CONSTITUTION:The nickel ore and carbonaceous materials, such as coke are charged into the refining furnace and gaseous oxygen is blown to the furnace to obtain molten metal contg. nickel. The amt. of the water sticking to the nickel ore to be charged is adjusted to the 10 to 20wt.% range at this time. The decrease of the water sticking to the nickel ore is executed by drying. As a result, the grain size of the nickel ore particles is made into 1mm and the nickel yield is kept constant at a high numerical value. The splashing of the nickel ore is substantially obviated.
Patent JP-H11292533-A (JP)
Title: Method for extracting lithium from lithium cobaltate
Inventor: EBIHARA NOBORU
IPC: B09B3/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To selectively dissolve only lithium cobaltate contained in a used lithium cell with high efficiency while inhibiting the dissolution of coexistent metals to the utmost. SOLUTION: 1 Part lithium cobaltate is immersed in 50-200 parts sulfuric acid having 0.05-1.0 mol/l concn. diluted with water and a reducing agent is added or the lithium cobaltate is immersed in an aq. soln. prepd. by dissolving the reducing agent in the diluted sulfuric acid. Since the lithium cobaltate is dissolved with the diluted sulfuric acid and the reducing agent, the dissolution operation is simplified, is excellent also in safety and enhances profitabiltiy.