baber/WOPTO huggingface dataset:
Patent JP-S6350167-A (JP)
Title: High fining signal converter
Inventor: OOTORI KAZUROU
IPC: H04N5/18
Filed: 1986-08-20
Abstract: PURPOSE:To obviate a malfunction of a clamping circuit of a highly fine display which is connected to the post-stage, by constituting the titled device so that a sample holding circuit holds a pedestal level immediately before it, in a horizontal synchronizing signal period in a composite video signal. CONSTITUTION:A sample holding circuit 6 holds a data at the time of a rise of a clock edge until the next clock edge rises, therefore, when an output signal (b) is brought to sample holding by using an output signal (e) as a clock, a horizontal synchronizing signal is eliminated and an output signal (f) of a constant level is obtained in a horizontal blanking period. By inputting this output signal (f) to an A/D converting circuit 9, a desired digital output can be obtained from an A/D converting output terminal 10. To the post-stage of this output terminal 10, a circuit for executing high fining such as YC separation, contour emphasis, time base compression, etc. is connected, and said signal is A/D- converted and outputted as a composite video signal 15.
Patent JP-H05186478-A (JP)
Title: Suppressed acryloxysilane and methacryloxysilane
Inventor: SUKOTSUTO MAASHII TAANAA
IPC: C07F7/18
Filed: 1992-06-29
Abstract: PURPOSE: To obtain a compsn. contg. a (meth)acryloxysilane and a dialkylaminomethylene phenol enough to inhibit the polymn. of the silane, excellent in stability during purification and storage and useful as a coupling agent, etc.  
     CONSTITUTION: The compsn. contains a (meth)acryloxysilane (A) of the formula (wherein R is H or methyl; R" is 1-4C alkylene; and Y is a halide or 1-4C alkoxy) and N,N-dialkylaminomethylene phenol (B). The amt. of the component B is preferably 5-500 pts.wt. based on 1,000,000 pts.wt. of the component A. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0855862-A (JP)
Title: Manufacture of semiconductor integrated circuit device and semiconductor integrated circuit device
Inventor: KUROKAWA ATSUSHI
IPC: H01L29/812
Filed: 1994-08-17
Abstract: PURPOSE:To relax the accuracy of a pattern position and a pattern size for a connecting hole when the connecting hole by which a gate electrode for a MES FET constituting a semiconductor integrated circuit device is connected to a low-resistance metal pattern is formed. CONSTITUTION:A sidewall insulating film 5 is formed on the sidewall of a gate electrode 4 for a MES FET 2 constituting a compound semiconductor integrated circuit. In succession, an interlayer insulating film 7 is deposited on a compound semiconductor substrate 1 to cover the gate electrode 4 and the sidewall insulating film 5. After that, a connecting hole 8 by which a part on the surface of the gate electrode 4 is exposed is made in the interlayer insulating film 7. In succession, a low-resistance metal film is deposited on the interlayer insulating film 7, the low-resistance metal film is patterned, and a low-resistance metal pattern 6 is formed.
Patent JP-S6438336-A (JP)
Title: Control method for large quantity paper feed tray
Inventor: NAKAZATO YASUFUMI
IPC: B65H1/26
Filed: 1987-07-31
Abstract: PURPOSE:To improve the workability, when paper is supplied in a relatively small quantity, by measuring the time, during which a switch is pressed, and controlling the lowering time of a bottom plate by the measured result of the time. CONSTITUTION:When a tray down switch is pressed being turned on, a CPU of a printer controller starts a timer counter starting the on-time to be measured thereafter when the switch is turned off, the CPU stops the timer counter feeding a bottom plate lowering instruction to a CPU 42 in a table control part. The CPU 42 drives a lift motor 23 starting a bottom plate 22 to be lowered by the bottom plate lowering instruction from the CPU of the printer controller. Thereafter when a lower limit sensor 45 is turned on, the CPU 42 stops the lift motor 23 and the lowering of the bottom plate 22 but also stops the lift motor 23 even when a lowering stop instruction is received from the CPU of the printer controller before the lower limit sensor 45 is turned on. By the method thus obtained, when the tray down switch is pressed for the time exceeding 1sec, the bottom plate 22 of a large quantity paper feed tray 5 is lowered to the lowering limit but for only 5sec being stopped when the tray down switch is pressed for the time within 1sec.
Patent JP-H0941382-A (JP)
Title: Vegetation sheet
Inventor: UNO HEIICHI
IPC: E02D17/20
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To simplify the execution of works, and to improve the growth of seeds. SOLUTION: A thin sheet 2 formed by treating natural fibers by a card machine and a water-soluble polyvinyl alcohol(PVA) film 3 are superposed, and these films are unitied by a needle punching method. The mixture 4 of seeds 4a, fertilizers 4b, soil amendment agents 4c, etc., is mounted on the surface of the water-soluble polyvinyl alcohol film 3.
Patent JP-H0727965-A (JP)
Title: Power zoom lens barrel
Inventor: SATO SHIGEKI
IPC: G02B7/08
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a power zoom lens barrel in which the sudden change of the angle of view is not caused in the operation of a zooming operation means, the position of a lens is controlled in accordance with circumstances in which a photographer wants to take a photograph, and the pleasant feeling of operation without feeling of incompatibility is obtained in the case of taking the photograph. CONSTITUTION:This lens barrel is provided with a control means 5 outputting the manipulated variable of the zooming operation means 1 or a zooming driving program in accordance with operation time, and zoom lens driving means 7 to 10 performing zooming and focusing by moving a movable lens constituting a zoom lens in the optical axis direction according to the zooming driving program from the control means, and, the zooming driving program is switched halfway according to the change of a focal distance by the movement of the movable lens in the optical axis direction, and driving control for zooming is changed on a wide angle side and a telephoto side.
Patent JP-H0943044-A (JP)
Title: Electronic balance
Inventor: NISHIBAYASHI KAZUO
IPC: G01G23/06
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic balance wherein a load sensing part can be securely protected from overload on a span and any defect such as flaw on a balance case, etc., during overload is hardly generated. SOLUTION: When an overload is applied to a span 6, a plate spring 5 bends through a plurality of branch parts 51 to 54 and projections 51b to 54b, and the flat part 51a to 54a formed at the top ends of the branch parts 51 to 54 are brought into contact with the upper face of a balance case 1, thereby preventing the transmission of overload on a load sensing part. Further, the parts 51a to 54a which are in contact with the upper face of the case 1 while the overload is applied, are flat, so that the case 1 is hardly damaged thereby.
Patent JP-H0242484-A (JP)
Title: Display driving device
Inventor: YAMAMOTO KUNIHIKO
IPC: G09G3/36
Filed: 1988-08-01
Abstract: PURPOSE:To reduce crosstalk due to a transient current which flows when an inversion signal switches by making a latch signal to give a timing to output a data side driving signal or a scanning side driving signal later than the switching point of the inversion signal. CONSTITUTION:The title device is provided with a delay circuit 17 to make the latch signal to give the timing to output the data side driving signal to a data side driving circuit 14 or the timing to output the scanning side driving signal to a scanning side driving circuit 12 later than the inversion signal outputted from an inversion signal generating circuit 16. Thus, the scanning side driving signal or the data side driving signal is outputted later than the inversion signal outputted from the inversion signal generating circuit 16, therefore, a phenomenon that these driving signals are influenced by the transient current which flows when the inversion signal switches and are distorted can be avoided and the crosstalk due to the transient current can be reduced.
Patent JP-S6437026-A (JP)
Title: Individual semiconductor device and manufacture thereof
Inventor: KUDO KOICHI
IPC: H01L21/314
Filed: 1987-07-31
Abstract: PURPOSE:To lessen the size of a chip as well as to contrive the improvement of the breakdown strength of the title device by a method wherein the junction surface between a semiconductor layer having a type opposite to that of a substrate and the substrate is formed into a planar form and an insulative buried material is formed from the end parts of the device to the surface of the device in such a way as to cover this junction surface. CONSTITUTION:A semiconductor layer 5 having a type opposite to that of a substrate 2 is formed on this substrate 2 and electrodes 8 and 9 are respectively formed on this layer 5 and the rear of the substrate 2. At this time, the junction surface between the layer 5 and the substrate 2 is formed into a planar form and an insulative buried material 4 is formed from the end parts of a device to the surface of the device in such a way as to cover this junction surface. Thereby, an electric field and a current do not concentrate on the junction surface, no punch-through occurs up to a high voltage and moreover, as a surface collector region, which does not contribute to the operation of an element so much, does not exist, the size of a chip can be reduced.
Patent JP-S5895812-A (JP)
Title: Cassette of base plate
Inventor: ABE NOBUTOSHI
IPC: H01L21/673
Filed: 1981-12-01
Abstract: PURPOSE:To press a base plate so that it does not slide when the base plate for a reticle or the like is held in an almost closed state, and to release the pressing when the base plate is put in or taken out. CONSTITUTION:Springs 11 and 14 are provided, and thereby the projecting parts 7a and 7b of pressing members are each made to generate a force pressing a base plate 100 according to the closed or opened state of a door 5. Therefore, the base plate 100 is prevented from sliding or shaking inside a cassette when the cassette holding the base plate 100 is conveyed. When the base plate 100 is taken out horizontally from the opening part of the cassette with the door 5 opened, the pressing members are separated from the base plate 100. Therefore, it does not happen that the projecting parts 7a and 7b damage the base plate 100.
Patent JP-H11350661-A (JP)
Title: Reinforcement press contact reinforced pipe
Inventor: TAKEDA MICHINORI
IPC: E04C5/18
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To bring into the close press contact connection and improve the connecting strength by expanding swell in a pressurized state for improving the completion strength of the press contact. SOLUTION: This reinforcement press contact reinforced pipe is short- cylindrical and has a plurality of openings 4 in the circumference in the central part of its length, a thin plate 7 is fixed to the outer circumference as covering the openings 4, and a flame blow port is provided in the center of the opening 4 in the thin plate 7. Press contact base metal reinforcements 2, 3 are inserted from both ends of the pipe 1 and gas flame is blown from the flame blow port to heat them. The base metal reinforcements 2, 3 red heated by the pressurization are expanded and swelled in an expansion swelling range limit constraint space formed by the opening 4 and the thin plate 7. This constitution press contacts the pipe in the pressurized state so as to bring into close the press contact connection.
Patent JP-S6437685-A (JP)
Title: Processor for potable medium
Inventor: TAKAMATSU HIROYUKI
IPC: G06K17/00
Filed: 1987-08-04
Abstract: PURPOSE:To surely protect information stored in a card from the reduction of a power supply for an IC card by monitoring the power supply of the card, and when the abnormality of the power supply is detected, inhibiting the release of a card reset signal. CONSTITUTION:It is supposed that the voltage of the card power supply 21 is dropped due to the short or the like of a transmission line for transmitting power to the card power supply 21. A power supply circuit 14 monitors the power supply voltage of the card power supply 21, and when the power supply voltage of the card power supply 21 is dropped lower than a previously set prescribed voltage is detected, the output side of the circuit 14, i.e. the transmission line of a card reset signal 22, is set to a lower level. Consequently, the release of the card reset signal 22 is inhibited. Thereby, the writing/reading operation of data information is stopped and the previously stored data contents are protected.
Patent JP-H0243012-A (JP)
Title: Reactive injection molding of reinforced polyurethane molded product
Inventor: TERANISHI AKINORI
IPC: C08L75/00
Filed: 1988-08-03
Abstract: PURPOSE:To enable the title method to obtain a molded product, which is superior in strength and possesses a smooth surface, and prevents deterioration in durability of a molding machine, by a method wherein reactive injection molding of a reinforced polyurethane molded product is performed by making use of a needle-shaped crystal fiber of calcium sulfate semi-water salt as a filler. CONSTITUTION:A reinforced polyurethane molded product is molded by injecting, for example, 100pts.wt. polyether polyol, 0.1pts.wt. Dapco 33LV, 0.1pts.wt. dibutyltin dilaurate, 16.8pts.wt. filling agent as a polyol ingredient and 53.6pts.wt. isocyanate as a isocyanate ingredient into a fixed mold by making use of a reactive injection molding machine. In addition, a needle-shaped crystal fiber of calcium sulfate semi-water salt (CaSO4.1/2H2O) is used as the filler.
Patent JP-H0481184-A (JP)
Title: Picture data recording system
Inventor: SATO TAKASHI
IPC: H04N19/85
Filed: 1990-07-24
Abstract: PURPOSE:To warrant the number of still pictures able to be recorded on a recording medium with a prescribed storage capacity with simple means by trimming a surrounding part of a picture when a code quantity of an object picture exceeds an object code quantity so as to reduce the code quantity thereby controlling the code quantity to be a prescribed code quantity. CONSTITUTION:An output of a frame memory 6 is subject to compression coding by the system in combination of orthogonal transformation and variable modulation coding and the result is recorded in an external memory 10. A memory control section 5, a frame memory 6 and a compression control section 8 are controlled respectively by a system controller 11. Then for example, a code quantity obtained by a Huffman coding circuit 24 is measured by the system controller 11 and upper and lower lines of an object picture are trimmed when the code quantity of the object picture after compression exceeds a prescribed code quantity so as to adjust the code quantity. The trimming is implemented by using a control signal from the controller 11 so as to cut off upper and lower picture lines of the object picture stored in the memory 6.
Patent JP-H0241782-A (JP)
Title: Method and device for controlling electrification of resistance welding machine
Inventor: HAGITA TADAYUKI
IPC: B23K11/25
Filed: 1988-08-03
Abstract: PURPOSE:To easily obtain weld of stable welding quality by monitoring the physical change of a temperature, a color, etc., of a weld zone of a work and interrupting application of a welding current at a point of time when it is judged that a prescribed finishing state is attained. CONSTITUTION:The weld time, the welding current and other control elements are set by a data setting part 1a and these set data are stored in a memory part 1b and displayed on a data display part 1c. When welding is started, the data stored in the memory part 1c and transmitted to a welding timer 2 and according to a control signal of the timer 2, welding is performed on the work with welding equipment 3. The welding state of the weld zone at this time is monitored by a welding sensor 4 and its detected signal is transmitted to a welding state discrimination means 1d. When the welding state then attains the prescribed finishing state, namely, when the temperature of the weld zone rises and radiant quantities of infrared rays attain a prescribed value, a welding stop signal is outputted to the welding timer 2 from the welding state discrimination means 1d and welding is finished.
Patent JP-H0938390-A (JP)
Title: Clothes dryer
Inventor: TANAKA YOSHIO
IPC: D06F58/28
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently perform the loosening of clothes to be dried, and suppress the generation of an uneven drying, wrinkles and the deformation of clothes by a method wherein a data-detecting means for clothes to be dried, which detects the data of clothes to be dried being housed in a drum, is provided, and the drum is normally or reversely rotated by a cycle which is set based on the detection result. SOLUTION: A pair of electrodes 29 are attached at a lower part of a drum front support 6 in such a manner that they may face the inside of a drum 4. With the electrodes 29, clothes being housed in the drum 4 come into contact by stirring by the rotation of the drum 4, and at every contact, the resistance value between the electrodes 29 changes from the value in a non-contact state, and the amount of clothes, a dehydrating factor and a drying factor are detected by measuring the number of times of the changes of the resistance value between the electrodes 29 per unit period of time. Then, a microcomputer makes the drum perform a loosening operation by normally or reversely rotating the drum 4 by a set cycle in response to the detection results.  Thus, by performing the loosening operation by a pattern which is suitable for the actual data of clothes, the clothes can be sufficiently loosened.
Patent JP-S6352293-A (JP)
Inventor: YAMAGUCHI TSUTOMU
IPC: G07G1/14
Filed: 1986-08-21
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-H0921299-A (JP)
Title: Column structure in underground structure
Inventor: NAITO KAZUAKI
IPC: E04H9/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the aseismatic performance against shear fracture with a limited space by fixing both ends of a synthetic column connected with concrete columns and laminated rubbers in series to the floor and ceiling of an underground structure. SOLUTION: RC concrete columns 1, 1a, 1b and laminated rubbers 2a, 2b are connected in series to form synthetic columns 3, 13. Both ends of the synthetic column are fixed respectively to the floor 5 and ceiling 6 of an underground structure such as a tunnel. The concrete column 1 may be arranged between both laminated rubbers 2a, 2b arranged at both ends to form the synthetic column 3, or the concrete columns 1a, 1b may be arranged on both sides of the laminated rubbers 2a, 2b to form the synthetic column 13.
Patent JP-H0537946-A (JP)
Title: Digital convergence device
Inventor: NAKAHARA HITOSHI
IPC: H04N9/28
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a highly accurate device by means of a small size circuit even when horizontal frequency to be inputted to an image receiver is changed over a wide range by controlling the number of adjusting points of convergence in accordance with the input horizontal frequency. CONSTITUTION:A horizontal scanning reference signal H-BLK is inputted from an input terminal 23 to a phase comparator 26 and its frequency fH is measured by a horizontal frequency detecting circuit 32. Then an address control circuit 48 determines the number of adjusting points for correcting convergence by prescribed operation based upon the measured fH so that the oscillation frequency fs of a VCO 47 is included within a prescribed range and controls a horizontal adjusting point address. Even when the input horizontal frequency is changed over a wide range, the oscillation frequency range of the VCO can be narrowed and highly accurate digital convergence can be attained by means of a small circuit size.
Patent JP-S6086729-A (JP)
Title: Impregnated cathode
Inventor: AIDA TOSHIYUKI
IPC: H01J1/14
Filed: 1983-10-19
Abstract: PURPOSE:To avoid breaking away of a coating layer so as to reduce scatter of electronic emission characteristics by arranging a metalic layer with a melting point lower than that of Os or Ir on the surface of an impregnated cathode and laying a layer of Os or Ir on it. CONSTITUTION:In an impregnated cathode with a coating of Os film or Ir film, a metallic layer with a lower melting point than those of Os or Ir is provided in an intermediate portion between a coating layer and a cathode portion. The thickness of the film between 1,000-2,000Angstrom  is practically appropriate. Thus, adhesion of Os film or Ir film to the impregnated cathode becomes good, and scatter of emission characteristics can be decreased.
Patent JP-H0360220-A (JP)
Title: Voltage controlled piezoelectric oscillator
Inventor: ARAKI YOSHIAKI
IPC: H03L7/00
Filed: 1989-07-28
Abstract: PURPOSE:To restrict the level of square wave voltage inputted from a control input terminal so as to be constant by connecting a limiter circuit constituted by connecting diodes whose polarities are in directions opposite to each other between a voltage comparison circuit and the control input terminal. CONSTITUTION:The diodes 23, 24 constitute the limiter circuit 33 by being connected so that their polarities are in the directions opposite to each other, and is connected to the input terminal side of a differential amplifier 12. Here, when the square wave voltage whose level changes as shown by a full line in a figure is inputted to the control input terminal 1, it is restricted so as to be at the levels V1, V2 shown by broken lines in the figure by the limiter circuit 33 constituted of the diodes 23, 24 connected in the directions opposite to each other. Thus, the level change of the square wave voltage inputted to the control input terminal 1 is suppressed, and a frequency-supply voltage characteristic can be improved.
Patent JP-H0727270-A (JP)
Title: Pipe joint
Inventor: KURIHARA MASAYUKI
IPC: F16L33/28
Filed: 1993-07-09
Abstract: PURPOSE:To provide a pipe joint where the connection end parts of spiral pipes to be connected can be surely and closely connected to each other, the connection of high reliability can be obtained, and the connecting work of pipes can be simply executed. CONSTITUTION:A joint body 10 of approximately cylindrical shape is provided with a first spiral projection 10a which can be engaged with a first spiral outer shape of a first spiral pipe 1 and a second spiral projection 10b which can be engaged with a second spiral outer shape of a second spiral pipe 2 which is coiled in the reverse direction to that of the first spiral pipe 1 on the inner circumferential surface. The first spiral pipe 1 and the second spiral pipe 2 are twisted in this joint body 10, the joint body 10 is turned in the prescribed direction, and the connection end parts 1c, 2c of the first spiral pipe 1 and the second spiral pipe 2 are brought close to each other to be abutted. A ring- shaped sealing member 11 to correspond to the shape of the connection end part 1c is affixed to the connection end part 1c of the first spiral pipe 1, and the press-fitting sealing is executed by holding and pressing the first spiral pipe 1 and the second spiral pipe 2.