baber/WOPTO huggingface dataset:
Patent JP-H02156783-A (JP)
Title: Still video camera equipment
Inventor: NAKAMURA KENJI
IPC: H04N5/91
Filed: 1988-12-08
Abstract: PURPOSE:To attain the recording and reproduction of video and audio signals with minimum number of components as a whole by providing an Fm detector for a reproduction adaptor, giving a demodulation signal by an FM demodulator to an audio processing circuit provided to a still video camera main body at the audio reproduction and applying the audio reproduction processing. CONSTITUTION:A magnetic reproduction adaptor 8 is connected to a still video camera main body 1 to reproduce picture and audio signals of a magnetic medium 58 of the camera main body 1. A reproduced RF signal outputted from the still video camera main body 1 is inputted to the magnetic reproduction adaptor 8 and an FM demodulator 86 applying FM demodulation is provided, and the video camera main body 1 is provided with an audio processing circuit comprising a microphone 60, a noise reduction recording processing circuit 62 and a time axis compression and expansion circuit or the like and a demodulation signal from the magnetic FM demodulator 86 is given to the audio processing circuit at audio reproduction to apply the audio reproduction processing.
Patent JP-2001134359-A (JP)
Title: Attention calling device, image display device and recording medium recording attention calling processing program
Inventor: FUJII MASATO
IPC: G06F3/048
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an attention calling device capable of calling user's attention to visual information which may be often overlooked out of images displayed on a screen in accordance with personal characteristics, an image display device provided with the attention calling device and a recording medium recording an attention calling processing program. SOLUTION: An image input part 21 inputs an image displayed on a screen. An attention distribution preparation part 22 extracts the features of respective areas in the inputted image and prepares attention distribution on the basis of an attraction table TB. An inattention area analysis part 23 extracts an inattention area from the attention distribution, analyzes the extracted area and judges whether attention to the inattention area is to be called or not. An attention calling part 24 calls attention to the inattention area judged as an area to which attention is to be called.
Patent JP-H11141116-A (JP)
Title: Baseboard for framed scaffolding
Inventor: IDA MINORU
IPC: E04G5/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a baseboard for a framed scaffolding which can be easily attached to a ready made standard framing by attaching a circular arc-shaped clamping metals made of a leaf spring to one surface of a projected part of a jointing portion attached in a longitudinal direction to both the end portions of the main body portion. SOLUTION: At both the end portions in a longitudinal direction of a main body portion 91 made by forming a strip-shaped metal plate into a plate-shaped member, a jointing portion 92 is attached, which has a projected portion and a recessed portion at the side connected to the main body portion 91 and an end portion at the opposite side. Next, on a single surface of a projected portion of a jointing portion 92, a clamping metal 93 made of a circular arc-shaped leaf spring is attached, thereby constituting a baseboard 9 for a framed scaffolding. And by the clamping metal 93, the baseboard 9 is attached from a side face to leg posts 11, 11 of a framing 1. Attaching direction of the jointing portions 92 at both the sides is desired to be mutually symmetrical about a point. By doing this, the base board 9 can be easily attached to the framing 1 as a ready-made standard product.
Patent JP-H0512997-A (JP)
Title: Method and device for manufacture x-ray tube with rotary anode
Inventor: ONO KATSUHIRO
IPC: H01J9/14
Filed: 1991-11-27
Abstract: PURPOSE:To suppress gas generation from the bearing part of a completed X-ray tube and a lubricant and maintain a stable bearing motion by filling the bearing part with a liquid metal lubricant, and exhausting gas while heating is made under a vacuum to 200 deg.C or more. CONSTITUTION:The bearing part 19 of a stator 15 and a bearing part rotor 12 are filled with a liquid lubricant followed by installation on an ultra-sonic vibrator 34 working also as a holder table inside of a vacuum bell-jar 33 having a heater 31 and connected with a gas exhaust pump 32. The inside of this bell-jar 33 is kept at a high vacuum, and gas is exhausted while a bearing member is heated to at least 200 deg.C. Ultra-sonic vibration accelerates the exhaustion of the air-containing gas remaining in various parts and substitution of gas bubbles with the lubricant. A blocking piece 16 is fixed in an opening 12a in the rotor followed by cooling slowly down to the room temp., and now different parts are filled with lubricant and the bearing surface is put in the well- wetted facial condition. Thus a stable sliding bearing motion of dynamic pressure type can be maintained.
Patent JP-2000142522-A (JP)
Title: Carrier basket cover for bicycle
Inventor: SHU REITO
IPC: B62J9/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a carrier basket cover easy in fitting, capable of preventing the housing articles inside the carrier basket from being wetted, and also capable of preventing the harmful influence such as the sudden snatch away operability of a steering handle due to the swelling of the case cover filled with the wind. SOLUTION: A carrier basket cover for a bicycle is made up of a side cloth 20 for covering the entire side surface of the carrier basket, and a cover cloth 30 for covering the upper opening 21 of the side cloth 20; and the basket cover is provided with a means 42 for closing the slit part 24 for the side cloth 20 formed so as to be fitted with the support member of the carrier basket for locking the carrier basket to a steering head, and also it is provided with means 28, 28 for fixing the lower opening periphery 22a of the side cloth to the steering head.
Patent JP-H04182698-A (JP)
Title: Display range controller and external memory device
Inventor: OTAKE MASAHIRO
IPC: A63F13/52
Filed: 1990-11-17
Abstract: PURPOSE:To eliminate the restriction on window shapes by outputting the position data indicating the two points in the horizontal direction on the screen of a raster scanning monitor and generating a mask signal in accordance with the position data during horizontal scanning, thereby gating image data. CONSTITUTION:The counter value of a counter 56 is applied to one input of respective coincidence detecting circuits 60 and 62 and 1st window left end 1st data WAP 1 and WAP 2 are applied to the other input of the respective circuits. The coincidence detecting circuit 60 applies to a set-input to an RS-FF 64 when the data WAP 1 and the count value of the counter 56 coincide. The coincidence detecting circuit 62 sets an RS-FF 66 when the count value of the counter 56 and the left end position data WAP 2 coincide. The outputs Q of the RS-FFs 64 and 66 turn to a '1' when the respective set-inputs are applied thereto. Then, an AND gate 68 outputs the '1' from the timing corresponding to the 1st window left end position data to the timing corresponding to the right end position data at every horizontal scanning.
Patent JP-H03173253-A (JP)
Title: Line holding exchange system
Inventor: MATSUKAWA KAZUISA
IPC: H04M3/00
Filed: 1989-12-01
Abstract: PURPOSE:To save a trouble of redialing by a caller subscriber in the congestion of an exchange or the called subscriber and to suppress timewise loss for establishing a route between exchanges and to attain the connection with a called subscriber by providing a storage means for dial information. CONSTITUTION:A call from a caller subscriber 2-1 reaches a subscriber line exchange 1-1, then an exchange 1-2 of a next stage relaying a call through routing by dial information corresponding to a called subscriber 2-4 is selected. In this case, the dial information is stored in a signal transmitter-receiver 12 in the exchange 1-1. When an exchange 1-2 is in congestion, the exchange 1-1 sends a busy tone representing connection retrial due to the congestion to the subscriber 2-1 via a subscriber circuit 16 by the control of a CPU 11. Then the connection route with the exchange 1-2 is once disconnected and the connection route is selected again by using the dial information stored in the transmitter-receiver 12. Thus, the trouble of redialing by the caller subscriber is saved, the timewise loss for establishing a route between exchange is suppressed to attain talking with the called subscriber.
Patent JP-H11130309-A (JP)
Title: Paper jam detector
Inventor: SUGAWA SHINICHI
IPC: B41J15/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To quickly detect generation of paper jam by mounting a paper jam detector by a user himself/herself by performing controls to stop a record writing operation and to start an alarm means by the detected output of the paper jam detector. SOLUTION: A detector 10 is mounted so as to hold a rib formed on the inside face of an upper case main body 3 facing a carrier route of long size paper S or a part of a paper guide plate by holding pieces 11, 12. The tip of a sensing piece 21 of a preliminarily extended and formed limit switch 20 is located at an area where long size paper S is bent when paper jam is generated. Under this state, a printer main body 1 writes record data of an automobile on long size paper S from a terminal equipment 2.  When bending is generated in the long size paper S in the area where the sensing piece 21 is located because resistance caused by some factors is applied to the long size paper S, the sensing piece 21 displaced by paper pressure of long size paper S closes the contact of the limit switch 20, a paper jam detection signal is outputted to a control part, a record writing operation is immediately stopped, a display lamp is turned on and generation of paper jam is notified to a worker.
Patent JP-H06140197-A (JP)
Title: Inflector for particle accelerator
Inventor: IDA MIZUHO
IPC: H05H13/04
Filed: 1992-10-28
Abstract: PURPOSE:To precisely regulate initial operation by providing such a constitution as allowing the precise detection of the orbit of an incident beam in the inflector of a particle accelerator. CONSTITUTION:On the outlet of a septum electromagnet 29, electrode plates 32, 42 are arranged in lateral symmetric positions with an incident beam designed orbit 30 in-between. When an electron beam 3 is incident from a beam transporting part 14 to an inflector 18 in the state where the septum electromagnet 29 is excited, a part of the electron beam 3 is collided with the electrode plates 32, 34 to excite potentials since the incident electron beam 3 is radiated with lateral extents. When the incident electron beam 3 is laterally shifted from the designed orbit 30, the potential of the electrode plate on the shifting side is increased, and the potential of the electrode plate on the opposite side is lowered. Thus, by comparing the potentials of the electrode plates 32, 42 to each other, the slippage of the incident electron beam 3 from the designed orbit 30 can be found.
Patent JP-H11129077-A (JP)
Title: Resistant welding power source device
Inventor: SHIROCHI TAKASHI
IPC: B23K11/24
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To realize a high welding current and long welding time by improving power supply efficiency in a capacitor type resistant welding power source device. SOLUTION: The resistant welding power source device comprises a large- capacity capacitor 20, to store a welding energy as an electric charge a charge part 18 charging the capacitor 20 up to a given voltage, a transistor group 22 electrically connected between the capacitor 20 and one side welding electrode 24, and a control part 30 which controls a welding current I by switching the transistor group 22 at a given frequency during welding. The charge part 18 comprises a charge transformer 14 and a rectifier circuit 16. The control part 30 contains not only a main control part 32 controlling the switching operation of the transistor group 22 via a driving circuit 44, but also various sensors, measuring circuits, or calculating circuits to carry out the feedback control of the welding current, voltage between electrodes, or welding power.
Patent JP-H11147507-A (JP)
Title: Taping equipment for semiconductor device
Inventor: YOSHIDA EIJI
IPC: B65B15/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device taping equipment which fully automatically detects the posture of the semiconductor device, corrects the posture of defective device, and enables price reduction by reducing the number of manhowrs. SOLUTION: A storage and carrying arm 3 stores one by one a selected and stamped acceptable semiconductor device in an embossed tape 2 supplied from an embossed tape reel 1, making the device in a final taping and shipment form. A cover tape feeding part 5 sends out a cover tape 6 from a cover tape reel 4, and a thermocompression bonding part 7 adheres the over tape 6 to the upper part of the embossed tape 2 in which the semiconductor device is stored. A recognition optical-system compressing a camera 9, lens 10, lighting 11, monitor television 12 and an image processor detects the posture of the semiconductor device stored in the tape through the cover tape 6. When an abnormal posture is detected, a posture correction unit 13 corrects the posture of the semiconductor device of the abnormal posture, and stores the same in a taping storage reel 14.
Patent JP-H11201258-A (JP)
Title: Oil-impregnation polymer lubricating ball screw
Inventor: YABE SHUNICHI
IPC: F16H25/24
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw which can feed a lubricating oil automatically stably for a long period, and maintains a long service life even in the water, or in a bad environment such as a dust and a corrosive gas. SOLUTION: To a ball screw nut 2 which houses numerous balls 3, and screwed to a screw shaft 1 movable relatively in the linear axial direction through rolling of the balls 3, a lubricating oil-impregnating polymer member 10 being a seal material (or a deflector) concurrently is installed slidingly to the screw groove 1b of the screw shaft 1. The lubricating oil is spread gradually from the lubricating oil impregnating polymer member 10, with the passage of time, to carry out the lubricating operation for a long period, and at the same time, the inside of a bearing is shut out from a bad environment on the outside.
Patent JP-H11148584-A (JP)
Title: Swivel joint
Inventor: HAGIWARA TAKANOBU
IPC: F16L27/06
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a swivel joint which is serviceable at a temperature as high as 350 deg.C by using a gasket of graphite molding, etc., without changing the structures of conventional swivel joints. SOLUTION: A gasket 3 in a ring shape having an arc-shaped inside surface is fitted by pressure in the bore of a large diametric cylinder part of a casing 6, and a coupling pipe 1 is furnished with a ball hemisphere 10 in plane contact with the arc-shaped inside surface and a communication hole 8 leading to the inside of the casing and is fitted in the casing, and a gasket 3 of a swivel joint in which the coupling pipe 1 can make revolving and tilting motions relative to the casing, is constructed as a molding of graphite 14 whose density ranges from 1.75 to 1.85 g/cm<3> .
Patent JP-H02290070-A (JP)
Title: Semiconductor integrated circuit
Inventor: UEDA MASAHIRO
IPC: H01L27/118
Filed: 1989-12-01
Abstract: PURPOSE:To contrive a reduction in the areas of basic cells and to make possible the improvement of an integration degree by a method wherein the region of a bipolar Tr or an N-P-N Tr is provided within the region of a P-MOS transistor(Tr), the region of a P-N-P Tr is provided within the region of an N-MOS Tr and these regions are used in isolation from the other P-MOS and N-MOS Trs. CONSTITUTION:The region (i) of a first bipolar Tr Q1 and a P<+> diffused layer which is a constituent region of a resistor R1 are formed within the region of a P-MOS Tr of a two-input NAND circuit. Moreover, an input terminal B is connected to gate electrodes GP and GN of a first P-MOS Tr and a first N-MOS Tr respectively in a parallel manner and an input terminal A is connected to each of gate terminals GP and GN of a second P-MOS Tr and a second N-MOS Tr. These first and second P-MOS Trs are respectively connected to a power supply Vcc in a state that their fellow sources and fellow substrates and connected to each other, are connected to a collector of the Tr Q1, are connected to a base of the Tr Q1 in a state that their fellow drains are connected to each other and are connected to a drain of the second N-MOS Tr interposing the resistor R1 between them.
Patent JP-2001133492-A (JP)
Title: Jitter-measuring instrument
Inventor: SUGIYAMA OSAMU
IPC: G01R25/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To simplify a digital filter being incorporated into a jitter-measuring instrument. SOLUTION: A digital filter being incorporated into a jitter-measuring instrument is composed of a first adder 31 for subtracting a feedback signal that is located at a sampling before from an inputted phase error signal, a multiplier 32 for multiplying the output signal of the first adder by a filter constant g0 for transmitting to a jitter amount detection circuit 10 as a new output signal, delay equipment 34 for delaying the output signal of the first adder by one sampling, a second adder 33 for adding an output signal being delayed by the delay equipment by one sampling to the output signal of the first adder being inputted to the delay equipment, a plurality of bit shift circuits 35 and 36 for bit-shifting by the number of bits corresponding to a filter constant α0,  and a third adder 37 for adding each output signal of each bit shift circuit for transmitting to the first adder as a feedback signal that is located at one sampling before.
Patent JP-2001134433-A (JP)
Title: Electronic mail reception system
Inventor: OKUMURA TAKASHI
IPC: G06F21/56
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To automatically execute one or more desired processing to a desired attached file, and to prevent any computer virus infection. SOLUTION: This electronic mail receiving system is provided with a table 31 for virus check in which a file name vulnerable to the invasion of virus is registered, a virus decision part 21 for checking whether or not the attached file name of a received electronic mail is registered is the table 31, and for excluding the attached file when the attached file name is registered, an attached file processing table 32 in which a desired file name is registered, and desired processing operation is set corresponding to the file name, and an attached file processing part 22 for checking whether or not the file name of an attached file which is not excluded by the virus decision part 21 is registered in the table 32, and for executing the processing operation set corresponding to the file name the file name is registered.
Patent JP-H09161999-A (JP)
Title: Undulator
Inventor: FUKUMOTO SHINTARO
IPC: H05H13/04
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and move permanent magnet groups as near as possible to an electron beam by providing a drive mechanism moving a pair of magnet holders in the direction for increasing or decreasing the gap between a pair of permanent magnet groups. SOLUTION: A drive motor and a drive shaft constitute a drive mechanism moving an array of permanent magnet groups 2, 3 via magnet holders 4a, 4b, increasing or decreasing the gap between the permanent magnet groups 2, 3, and moving the permanent magnet groups 2, 3 near to or apart from an electron beam. The array gap between the permanent magnet groups 2, 3 can be optionally changed, the permanent magnet groups 2, 3 are moved as near as possible to the electron beam, and the magnetic force can be effectively applied to the electron beam.
Patent JP-H08170317-A (JP)
Title: Snow melting device for track girder
Inventor: TANI TAKASHI
IPC: E01H8/08
Filed: 1994-12-19
Abstract: PURPOSE: To melt a snow cover on the travelling surface of a steel track girder. CONSTITUTION: A plurality of heater bodies 9, in which thermal conductive plates 13 are installed at both ends so as to be brought into surface-contact with a travelling surface plate 1, are arrayed and mounted, and the anti-contact surfaces of the heater bodies 9 are surrounded by heat-insulating materials 16. These heater bodies 9 are set up while the heat-insulating materials 16 are fast stuck on the travelling surface plate, and parallel nodes of unit wirings, where the heater bodies 9 are bonded by crossovers, are formed zigzag.
Patent JP-H08339310-A (JP)
Title: Computation method of error correction parameter due to execution of modular operation by montgomery method
Inventor: GII MONIEERU
IPC: G06F11/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a modular reduction executing method by Montgomery method. SOLUTION: In order to calculate binary error correcting parameter H=2<2> *<m> *<k> modN, moduloN is loaded to a first n-bit register (n=m*k), and a second n-bit register is initialized to B(0)=0. Next, one bit is subtracted respectively from B(0) and N, the result of the subtraction of 1-bit unit expressed to be R(0) is shifted to the left by only one unit and B(1) and N are compared with each other to calculate and store a data element B(1)=2*(B(0)-N). Concerning (i) being an integer 1 to (v), data element Hint =2<n+v> modN is calculated by executing the processing operation of B(i-1)2*(B(i)-0) at the time of B(i)<N or the processing operation of B(i-1)=2*(B(i)-N) at the time of the other cases, and B(i-1) and N are compared by each bit in addition p-times of Pfield operation Hint (j)=P(Hint (j-1), and Hint (j-1)N are executed.
Patent JP-H08172727-A (JP)
Title: Protective device of set battery
Inventor: HORIE HIDEAKI
IPC: H02J7/02
Filed: 1994-12-19
Abstract: PURPOSE: To provide the protective device of a set battery, by which, even when a pole-changed cell is occurred, a discharge can be safely continued by other normal cells within a range in which the battery is not degraded rapidly and by which, when the battery approaches rapid degradation, the degradation can be detected surely. CONSTITUTION: The protective device of a set battery is provided with a set battery 1 in which a plurality of modules composed of a cell consisting of one secondary battery or composed of a plurality of cells are connected in series or in serial-parallel ane with diodes 5 which are connected in parallel with a polarity opposite to the polarity of a battery in every cell or every module.  In addition, the protective device is provided with light-emitting diode lighting circuits (circuits composed of 6, 7, 8) which are connected in parallel with the diodes and which turn on light-emitting diodes under a condition of Vb<V1 <Vd<0 when a lower limit voltage at which the rapid degradation of the cells is started by setting the normal polarity of the battery 1 to the + direction is designated as Vb, the junction voltage of the diodes at a time when the maximum discharge current of the set battery flows is designated as Vd and a voltage at which the light-emitting diodes is turned on is designated as V1 .