baber/WOPTO huggingface dataset:
Patent JP-S60109053-A (JP)
Title: Reciprocal type magnetic sound recording and reproducing device
Inventor: IWATA MITSUO
IPC: G11B15/44
Filed: 1983-11-17
Abstract: PURPOSE:To transmit a driving force to a specific reel gear preferentially in play operation and to improve the convenience of use by energizing the iron core of a solenoid which is set at two linear positions on the basis of an inverted signal in one direction with a spring when the solenoid is not in an attraction state. CONSTITUTION:The 1st and the 2nd solenoids PA and PB are both turned off in a nonplay state, and a head substrate 1 is moved up with springs 10 and 10 to draw the 2nd iron core 20 downward with a spring 23, so a control lever 31 is moved to left and positioned. The projection shaft 41 of a pinch roller selecting member 36 is positioned at the left end of a through hole 37 by the rightward movement of the control lever 31, but when a play switch is turned on in this state, the projection shaft 41 is fitted in the 1st positioning hole (a) of the through groove 38 of a chassis 7 by the downward movement of the head substrate 1 and the pinch roller selecting member 36 rotates counterclockwise to press a pinch roller 32 against a capstan 34, so that a reel gear 17 serves as a take-up reel gear.
Patent JP-S6195355-A (JP)
Title: Front and rear mask aligning method
Inventor: FURUIKE SUSUMU
IPC: G03F1/38
Filed: 1984-10-17
Abstract: PURPOSE:To improve easily the accuracy of mask alignment by adhering a wafer to a transparent glass plate and executing the mask alignment of the patterns on the front and rear of the wafer via an aligning pattern on the glass plate. CONSTITUTION:A rear electrode pattern 5 is formed by a photoetching method using an ordinary mask aligner on the semiconductor wafer 4. The wafer with the electrode pattern 5 faced on the rear side is then adhered into the transparent glass plate 6. A resist is used as an adhesive agent 7. The resist film 8 is then coated on the rear of the glass plate 6. The prescribed pattern 9 with the resist film 8 faced top is subjected to the mask alignment with the rear pattern 5 via the glass plate 6 to form the pattern 9. The wafer 4 is then faced upward and a resist film 11 is coated on the surface thereof. The front electrode pattern 12 is again subjected to the mask alignment with the pattern 9 by using the mask 13 thereof and using the part 10 of the plate 6 which is not shaded by the wafer to form an electrode pattern 12 on the resist film 11. The mask alignment is thus easily executed with high accuracy.
Patent JP-S6462150-A (JP)
Title: Ultrasonic calculus crushing apparatus
Inventor: AIDA SATOSHI
IPC: A61B17/22
Filed: 1987-09-02
Abstract: PURPOSE:To safely crush a calculus, by transmitting a weak ultrasonic pulse from a transducer each time or immediately before a strong ultrasonic wave is emitted from a transducer or emitted for a predetermined number of times to confirm the positions of a focus and the calculus. CONSTITUTION:When a pulse generating switch 12 is pushed to send a control signal to a pulser A14, a pulse signal of small amplitude is sent to a concave vibrator 5 and a relatively weak ultrasonic pulse is transmitted toward a living body and impinges on each tissue of a living body to be reflected therefrom or transmitted therethrough. When this ultrasonic pulse impinges on the calculus in the body, audible sound is generated by the inherent frequency thereof to be converted to an electric signal by the microphone 21 mounted to the surface of the living body and said electric signal is received by a receiving circuit 15 to be sent to a processing circuit 16 and only a frequency component near to the reflected sound of the calculus is separated from the inputted signal to be sent to a calculus confirming circuit 17 to judge whether the calculus is present. Only when nit is judged that there exists the calculus, a control signal is sent to a pulser B18 and a strong ultrasonic wave for crushing is emitted to the living body to crush the calculus positioned at a converging point.
Patent JP-S59108643-A (JP)
Title: Paper feeder
Inventor: TAKAGI YOSHIAKI
IPC: B65H5/36
Filed: 1982-12-14
Abstract: PURPOSE:To straighten a curl part of paper in a forcibly manner as well as to feed the paper into a conveying roll in regular sequence, by installing a curl straightening paper guide in space between the outlet side of a vacuum transfer type fuser and the inlet side of the conveying roll. CONSTITUTION:Copying paper 4 is fed to a feed roll 6 in passing through top and bottom baffles 12 and 13 in between and conveyed by a conveying roll 6 but since a curl part 4a is fed into the conveying roll 6 as being pressed to a belt part 8 and the bottom baffle 13, the curl parts 4a at both sides formed on the paper 4 come into a state of being forcibly straightened and are fed into nip parts between both driving and driven roll 61 and 62 belonging to the conveying roll 6 in passing through these top and bottom baffles 12 and 13, and nipped thereat, thus conveyed by means of rotation in both rolls 61 and 62.
Patent JP-H0381415-A (JP)
Title: Groove/hole excavator
Inventor: IKEDA NOBUHISA
IPC: E02D17/13
Filed: 1989-08-24
Abstract: PURPOSE:To improve the strength and water stopping ability of an underground continuous wall by providing a unit device for evenly cutting the side surfaces of concrete walls constructed on both sides of a continuously excavated groove by drum cutters. CONSTITUTION:Plural vertical rotary shafts 18, 20, 22, 24, 26 are juxtaposed at the lower part along the length of a multi-shaft bit type excavator body 10, and bits 28, 30, 32, 34, 36 are provided respectively to the shafts so that their drilled holes are overlapped partially with each other. Roller cutters having horizontal rotary shafts on both sides across the width of the body 10 are arranged over the longitudinal length of an excavated groove so that the cutters are partially overlapped with the groove. Further, a cutter unit device 65 consisting of a casing 60 having prime motors 14 and power transmission mechanisms, and drum cutters 62 having horizontal rotary shafts on both sides of the body below the casings 60, is installed on both sides along the length of the body 10 so that it can be loaded and unloaded.
Patent JP-H1142619-A (JP)
Title: Manufacture of ceramic green
Inventor: KOBAYASHI KEISUKE
IPC: B28B1/14
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To make demolding simple and to prevent the generation of bubbles, warpage, and cracks by injecting self-curable ceramic slurry into a molding mold of a mold material which has at least one group selected from alkyl, allyl, and aryl groups and specified critical surface tension and molding it. SOLUTION: A thermoplastic organic compound which has at least one group selected from alkyl, allyl, and aryl groups and critical surface tension of at most 50 dyne/cm and is solid or semisolid at an ordinary temperature is selected as a mold material. A container 1 and the mold material are cooled, when the mold material is solidified, a mother mold is extracted to form a mold mold 12A. The opening of the molding mold 12A is turned upward, and a given amount of self-curable ceramic slurry is injected. Air in the mold 12A is discharged outside from a vent hole 6. The whole container 1 is set in a centrifugal separator, and the slurry is packed forcibly with centrifugal force equivalent to 500 G applied, Bubbles in the slurry are removed by the enforced packing, and self-curing takes place at a temperature equal to or below room temperature 65 deg.C.
Patent JP-H04102727-A (JP)
Title: Wet clutch brake device
Inventor: KAMIIDE TAKUO
IPC: F16D67/04
Filed: 1990-08-21
Abstract: PURPOSE:To make a sudden stop and a sudden start by way of decreasing the moment of inertia by installing a rotary brake disc and a rotary clutch disc directly on a driven shaft and by providing fluid pressure pistons to actuate a clutch part and a brake part. CONSTITUTION:A fly-wheel 21 and a driven shaft 22 are connected and disconnected by a clutch-braking device consisting of a brake part 24 provided with a brake side fluid pressure piston 23A and a clutch part 25 provided with a clutch side piston 23B. The brake part 24 has a rotary brake disc 28 directly provided on a spline 27 of the driven shaft 22 and a fixed brake 29. The clutch part 25 has a rotary clutch disc 35 directly provided on a spline 34 formed on the driven shaft 22 and a fixed clutch disc 36. As only both of the rotary discs rotate in cooperation with the driven shaft and the moment of inertia is small, it is possible to make a sudden stop and a sudden start.
Patent JP-2000162293-A (JP)
Title: Magnetic sensor
Inventor: SUGIHARA HOSAKI
IPC: G11B5/17
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin magnetic sensor for transmitting data. SOLUTION: Magnetic flux is generated as magnetic information from the read/write head 4 of a floppy disk drive, and internal magnetic flux corresponding to the magnetic flux is generated in a frame-shaped magnetic core 1, formed of an amorphous magnetic alloy foil from the gap 2 of the frame-shaped magnetic core 1. Then an electromotive force which corresponds to computer data is generated in a wound coil 3. The computer data is transmitted to a memory card to be installed to a floppy disk-type adaptor.
Patent JP-H0882546-A (JP)
Title: Method and apparatus for selecting egg
Inventor: KONDO HAYASHI
IPC: G01G17/00
Filed: 1994-09-13
Abstract: PURPOSE: To perform the selection for quantitative packing at a high rate among original eggs to be selected, which are aligned in a line state, setting the tolerance for the selection based on the statistical information indicating the distribution information of the weights of the respective eggs of the original eggs to be selected and the target gross weight. CONSTITUTION: With respect to original eggs to be selected, which are supplied for an egg-feeding conveyer FC, every chicken egg E is weighed and mounted on a single- line conveyer 1. The egg is conveyed to the intersecting part with a container conveyer PC. During this period, a control part CO judges whether the egg can be adopted or not for quantitative packing based on the weighed value of each egg E. When the egg E reaches the intersecting part with the container PC, which is specified so that the egg E undergoes quantitative packing, the egg is moved and mounted in a packing container P, which is conveyed with the container conveyer PC.  The egg E, which is not selected for the quantitative packing, is moved and mounted in the packing container P at the intersecting part with the container conveyer PC other than the container conveyer PC, which is specified for the quantitative packing. The egg is contained in the packing container P by, e.g. the packing method or the like for every size specified in the Agricultural Standard.
Patent JP-H0880790-A (JP)
Title: On-vehicle rear confirmation device
Inventor: SUGIMURA TOSHIYA
IPC: B60W30/00
Filed: 1994-09-13
Abstract: PURPOSE: To secure a sufficiently wide photographing range via the lift-up of a camera regardless of the type of a vehicle by providing a means displaying the rear image of the vehicle photographed by the camera on the display of a driver's seat and lifting or lowering the camera. CONSTITUTION: A pantograph type variable-length lift section 4b is stored in a main body section 4a fixed to a gate 3b on the rear face. A drive motor 4c operating the length of the variable-length lift section 4b between the minimum length at the time of storage and the maximum length and a sensor section 4d detecting the actual length of the variable-length lift section 4b are provided. A camera 5 set to photograph the rear image in the range as wide as possible including the bumper of a truck is fitted at the tip of the variable-length lift section 4b, and the rear image is displayed on the display of a driver's seat. A control unit lifts up the camera 5 to the target height set by a driver when it judges the retreat of the truck. Photographing can be made in a wide range even in a vehicle on which the camera 5 cannot be fitted at a high position.
Patent JP-2000023719-A (JP)
Title: Catch/ornament for pearl necklace
Inventor: ONO KANEHITO
IPC: A44C25/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To keep a catch firm in place even under a prolonged wearing while allowing adjustment of the length of a pearl necklace. SOLUTION: In a pearl necklace 2 wherein a specified number of pearls 2A are linked by a wire 2B running through a through hole 2A3 bored in the core of each pearl and a cushion 2C is interposed between the adjacent pearls, portions of the wire 2B positioned at desired linking locations, the one in one string and the other in the other string in a form when the pearl necklace 2 is arranged to be curved roughly in U on a plane are exposed and linked together.
Patent JP-H0268235-A (JP)
Title: Discharge lamp lighting system for vehicle
Inventor: ARIKAWA JUICHI
IPC: B60Q1/04
Filed: 1988-09-02
Abstract: PURPOSE:To make a sufficient luminous flux so as to be secured immediately after switching operation as well as to dispense with high voltage restarting by installing a means for dimming a discharge headlamp, and thereby dimming the headlamp when a small lamp is lighted. CONSTITUTION:In a system which selectively lights a small lamp 6 of a marked lamp or the like and a discharge headlamp 2 stepwise by a lamp switch in order, a dimming means (inductance element) 4 for this discharge headlamp 2 is installed interposingly between the headlamp 2 and a lighting power source 3. With this constitution, when the small lamp 6 is lighted by first switching operation, simultaneously the headlamp 2 is subjected to a current limit by the inductance element 4 and it is dimmed. Then, the headlamp 2 is made into a rated lighting state at once by the next switching operation, and when it is switched over to the lighting of only the small lamp 6 from this state, the headlamp 2 is made so as to come into a state of being dimmed.
Patent JP-H0965543-A (JP)
Title: Separator
Inventor: SHIN HIROKAZU
IPC: H02B1/42
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent dimensions from being unintentionally varied and attain mounting to mounting boards different in thickness. SOLUTION: This separator contains a separator body 1 that partitions a space to isolate electric machinery and apparatus mounted on the surfaces of a mounting board. First and second mounting sections 2, 3 that are extended in the directions opposite to each other with the separator body 1 in the center, are formed on the separator body 1 at one end and in a position a specified distance away from the one end so that electric machinery and apparatus can be mounted on the mounting board in layers.
Patent JP-H0268834-A (JP)
Title: Manufacture of magnetron
Inventor: NITTA KAZUHISA
IPC: H01J23/14
Filed: 1988-09-01
Abstract: PURPOSE:To arrange the constitution such that there is no fear of electrical short circuit occuring at each part with the amount of solder material required at minimum by providing a pair of connecting parts, having the length nearly same as the width of the ring-shaped recess of a ceramic stem, in a body with a peripheral ring part, and using united solder material as the solder material. CONSTITUTION:Relay metal plates 54 and 55 are put on the island parts 64 and 65 of united solder material 60 and a metallic vessel 40 is put on a peripheral ring part 61. Further, external connection leads 44 and 45 are made to pierce the through holes 42 and 43 of a ceramic stem 41, the through hole 67 and 68 bored in the island parts 64 and 65, and the through holes of realy metallic plates 54 and 55, respectively. Also, cathode supporting bars 25 and 26 are made to pierce and engage with through holes 69 and 70 bored in island parts 64 and 65, through holes of the relay metallic plates 54 and 55 and holes 50 and 51 for engagement of the cathode supporting bars, respectively. And while holding it with the ceramic stem 41 down and with the metallic vessel 40 up, it is let pass a hydrogen furnace so as to airtightly solder each part at the same time. Hereby, there is no fear of each part causing electric short circuit.
Patent JP-H0883653-A (JP)
Title: Connector for surface mount ic card
Inventor: HIRAI YUJI
IPC: H05K7/14
Filed: 1994-09-13
Abstract: PURPOSE: To provide a surface mount connector allowing easy repair of a solder defect or the like at the time of soldering a contact terminal section to a wiring substrate, as well as ' easy application of solder even in the case of a small contact array pitch. CONSTITUTION: This surface mount connector is so constituted that connector contacts respectively formed on two IC connectors and two sets of contacts 31 and 32 respectively connected thereto are arranged at upper and lower positions on a connector body 1, and the contact sections of each set of the contacts 31 and 32 are arrayed in two rows of upper and lower positions along a right and left direction. The terminal sections 61 and 62 of two sets of the contacts 31 and 32 are respectively arranged in a single row and in parallel to each other, and exposed on both opposed side walls of a coupling recess 5 formed on the lower surface of the connector body 1. In addition, a terminal member 7 with two rows of parallel substrate connecting terminal pieces 91 and 92 on a support material 8 is connected to the recess 5.  The terminal piece 9 is, then, kept in contact with the terminal sections 61 and 62 of the contacts 31 and 32 under pressure. When the connector is mounted on a wiring substrate 23, the terminal member 7 is first placed thereon and the terminal pieces 91 and 92 are soldered to the conductive section thereof. Thereafter, the recess 5 of the connector body 1 is coupled to the terminal member 7.
Patent JP-H0267014-A (JP)
Title: Encoder/decoder
Inventor: ASANO NOBUO
IPC: H03M13/23
Filed: 1988-09-01
Abstract: PURPOSE:To improve a bit error by performing the maximum likelihood decoding of a signal equalized by an equalizer with soft decision. CONSTITUTION:In case of sending a signal from a convolution encoder 2 on a transmission side from a terminal 3 to a line and inputting it to a terminal 4 on a reception side, distortion, etc., is added on the line, therefore, the equalizer 5 outputs an analog signal equalized so as to set the transfer constant of the line at '1'. A soft decision maximum likelihood decoder 8a performs the maximum likelihood decoding with the soft decision (multivalue) because the output signal of the equalizer 5 is the analog signal, and outputs a decoded signal to a terminal 9. In such a way, since the maximum likelihood decoding with the multivalue of the analog signal is performed, the bit error can be improved.
Patent JP-S6279727-A (JP)
Inventor: YASUDA KATSUHIKO
IPC: A01K39/012
Filed: 1985-10-03
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-S6464274-A (JP)
Title: Tunnel type josephson junction
Inventor: KOMINAMI SHINYA
IPC: H01L39/22
Filed: 1987-09-03
Abstract: PURPOSE:To prevent the deterioration of a tunnel barrier layer, and the deterioration in physical or electrical characteristics, of a superconducting electrode, by constituting the tunnel barrier layer by using a single layer or a multilayer containing boron nitride or silicon carbide. CONSTITUTION:The tunnel barrier layer 4 of a Josephson junction element is constituted by using boron nitride. Even if a part composed only of boron generates in the tunel barrier layer 4, boron is scarcely diffused into an upper electrode 5 and a lower electrode 3 at the time of heat-treating, because the melting point of boron is higher than that of Al. Therefore, the deterioration of the tunnel barrier layer itself, the upper electrode and the lower electrode is little. By constituting the tunnel barrier layer 4 or an interlayer insulating film 7 by using silicon nitride, an element containing no oxygen can be constituted. Thereby, preventing the deterioration of the tunnel barrier layer 4 itself or the upper and the lower electrodes 5, 3 caused by diffusion of oxygen in the tunnel barrier layer 4 into a superconducting electrode, and preventing the deterioration of the upper and the lower electrodes 5, 3 caused by the diffusion of oxygen in the interlayer insulating film 7 into the superconducting electrode.
Patent JP-2000056874-A (JP)
Title: Bus conflict preventing circuit
Inventor: UCHINO MINORU
IPC: G06F3/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the bus conflict preventing circuit which prevents unnecessary data from being sent out of other tri-state buffers which have failed to acquire the bus right because of slight time differences after access to the tri-state buffer having acquired the bus right at the earliest is completed. SOLUTION: The tri-state buffers 10a, 10b, and 10c are supplied with corresponding enable signals EN1, EN2, and EN3. Enable signal control circuits of the tri-state buffers 10a, 10b, and 10c are provided with AND gates 20a, 20b, and 20c and, for example, the AND gates 20a, 20b and 20c output AND results between their enable signals and the inverse of other outputs to control the respective tri-state buffers so that the enable signal EN1 and the inverse of the outputs of other AND gates 20b and 20c are inputted to the AND gate 20a, and its AND is outputted to the tri-state buffer 10a. Consequently, the gate having accessed the enable signal at the earliest drives the tri-state buffer and masks gates gaining access later so that a bus conflict is prevented.
Patent JP-H1144158-A (JP)
Title: Frame body set
Inventor: SUZUKI YOSHIKAZU
IPC: E06B1/56
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To easily position mutual frame materials by constituting a frame body set of two frame materials having grooves to install an architrave material on a side surface part, a cross-sectional L-shaped architrave material installed in the grooves of the frame materials and a frame connecting member to connect the frame materials to each other, and arranging a support piece corresponding to a shape of the frame materials and fixing pieces to roll in the grooves of the frame materials, in the frame connecting member. SOLUTION: In an installing method of a fitting frame 9, first of all, respective end parts of frame materials 4 are fitted to and installed in a fitting installing port of a connecting member 8, and the frame materials 4 are positioned so that the end parts cross at right angles to each other. Fixing pieces 7 formed in the frame connecting member 8 are hooked on and temporarily fixed to grooves 3 of the frame materials 4. Next, the frame materials 4 are fixed by inserting screws from screw holes formed in a surface of a support piece 5 of the frame connecting member 8. After the fitting frame 9 is constituted, it is installed in an opening of a wall, and an architrave material 2 is fitted in and fixed to the grooves 3 of the frame materials 4.  Therefore, since the frame connecting member 8 to connect the mutual frame materials 4 forming the grooves 3 to install the architrave material 2 is used as a frame body set, the mutual frame materials 4 can be easily positioned.