baber/WOPTO huggingface dataset:
Patent JP-S5942055-A (JP)
Title: Electric precipitator
Inventor: AKASAKA AKIO
IPC: B03C3/74
Filed: 1982-09-03
Abstract: PURPOSE:To improve exfoliative properties of dust by hammering, by interlocking an impressing voltage between the collecting and discharging electrodes of a precipitator and a hammering of the collecting electrode in controlling the operation. CONSTITUTION:In an ordinary operation, an electric precipitator 5 is operated by impressing a continuous DC voltage on it. A starting signal 101 is outputted from a hammering timer 6 to a continuous signal generating circuit 7 at a set time before the start of hammering a collecting electrode, and the circuit 7 generate a pulsative intermittent signal which becomes a full voltage in a period TON and zero in a period TOFF. This intermittent signal 200 is added to a thyristor controlling circuit 8 and a thyristor 2 intermittently opens and closes at the time intervals of TOFF and TON respectively corresponding to an off-time and an on-time of the signal 100, thereby an intermittent voltage is impressed between the collecting and the discharging electrodes of the precipitator 5. Thus, during the suspension of operation, the electric charge on the surface of dust layer is released and the reverse ionization is restricted, thereby the lowering of dust collecting efficiency is prevented. Further, a decrease of electric charge improves the exfoliative properties of dust by hammering, and a normal operation is restored after hammering.
Patent JP-S5376643-A (JP)
Title: Electronic desk calculator system
Inventor: SHIOASHI YOSHIHISA
IPC: G06F3/00
Filed: 1976-12-18
Abstract: PURPOSE: To realize the low-cost, miniaturized and easy-to-fabricate system by building all interface parts except these of an input device, arithmetic unit, display unit and power supply unit in LSI. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6311040-A (JP)
Title: Mounting and fixing of stator of motor
Inventor: NAKAJIMA MOTOHARU
IPC: H02K5/06
Filed: 1986-07-01
Abstract: PURPOSE:To simplify machining operations for an inner surface of a casing, by a method wherein a stator is inserted in a hole of the casing, and then an annular liner is driven or press fitted as a wedge to a gap between the stator and the casing. CONSTITUTION:A liner 14 is formed as a ring having a side wall with thickness to be forced in a gap constituted at portion near an input end between draft of an inner circumferential surface 11 of a casing 10 and an outer circumferential surface 15 of a stator 13. When the stator 13 is coupled with the casing 10, the top end of the stator 13 is inserted in an inner hole of the casing 10 and then the liner 14 is press fitted and fixed, thereby the mounting and fixing can be finished.
Patent JP-S5376169-A (JP)
Title: Heating apparatus
Inventor: TANAKA EIJI
IPC: C25C7/06
Filed: 1976-12-17
Abstract: PURPOSE: To maintain the interior of electrolytic cell at a prescribed temp. distribution by forming the top end of electrolytic bath heating apparatus, which is inserted into electrolytic bath for molten salt in order to heat the bath, into taper shape. The top end of the heating apparatus reaches the bottom of the cell and is hardly pushed up even when the molten salt solidifies at the bottom. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0445676-A (JP)
Title: Squelch system for television repeater
Inventor: ISHII MITSUAKI
IPC: H04N5/44
Filed: 1990-06-13
Abstract: PURPOSE:To enable a secure operation without being affected by the output level of a demodulation circuit by controlling squelch according to the presence/ absence of a noise component. CONSTITUTION:One end of a band pass filter 5 having a central frequency 5MHz and narrow band width is connected between a video modulator 3 and a low-pass filter 4, and a squelch control signal is outputted while detecting the 5MHz component by a detector 6. The squelch control signal can control an IF output by controlling a power supply switch 7 of an amplifier 8 for IF repetition.
Patent JP-S6132212-A (JP)
Title: Manufacture of thin-film magnetic head
Inventor: KOBAYASHI TETSUO
IPC: G11B5/31
Filed: 1984-07-25
Abstract: PURPOSE:To manufacture stably the thin-film magnetic head which has small gap depth size, high-precision gap depth, and excellent crush resistance by etching a gap material while using an organic insulating film as a mask and further etching the organic insulating film. CONSTITUTION:A lower magnetic body 3, gap material 4, conductor coil 5, and organic insulating film 6 are formed successively on a substrate 1 across a base film 2, and the organic insulating film 6 is used as a mask to etch the gap material 4, whih is tapered. Then, only the organic insulating film 6 is etched again selectively so as to move the front end point A of an organic insulating film behind a gap depth work stop point. Therefore, the front end point A is a gap-depth zero position and the extent of the backeard movement of the organic insulating film is the gap depth size. An upper magnetic body 7 and a protection film 8 are formed successively to complete a thin-film head element, gap depth work is performed in a direction C, i.e. from the side of a medium opposite surface, and polishing is carried out up to a point B where the gap material 4 has necessary gap length, thus completing the thin-film magnetic head.
Patent JP-S5852303-A (JP)
Title: Photopolymerizable composition
Inventor: ROBERUTO SHIYUMITSUTSUUYOSUTEN
IPC: C08F2/50
Filed: 1982-09-03
Abstract: In a photopolymerizable composition comprising (a) at least one ethylenically unsaturated photopolymerizable monomer. (b) at least one photoinitiator selected from organic mono- and/or di-carbonyl compounds and (c) a photoactivator, the improvement which comprises employing as said photoactivator at least one alkylaminoarylsulphonyl compound of the formula   <IMAGE>   in which R1 and R2 each independently is a hydrogen atom or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, aryl, aralkyl or alkaryl group which has 1 to 11 carbon atoms and is optionally substituted by at least one hydroxyl, amino, epoxy, urethane, urea, ether of ether group, or R1 and R2 together form a 3- to 6-membered ring, which optionally contains nitrogen, oxygen or sulphur as a hetero-atom, R3 independently of R1, has any of the meanings given for R1 or is a group of the formula   <IMAGE> R4 and R5 each independently is a hydrogen atom, an alkyl or alkenyl group which has 1 to 10 carbon atoms and is optionally substituted by halogen, or a halogen atom, or R4 and R5 are in ortho-positions relative to one another and, together with the aromatic nucleus, form a 4- to 8-membered ring, and X is an alkyl or alkenyl group which has 1 to 10 carbon atoms and is optionally substituted by a hydroxyl, amino, urethane, urea or ester group, or is a group of the formula <IMAGE>  wherein R6 and R7, independently of R1 and R2, have any of the meanings given above for R1 and R2. The compositions are especially useful for dental prostheses, fillings and coatings since they are not irritating to human tissue.
Patent JP-S63316836-A (JP)
Title: Printing method for color slide
Inventor: SHIODA KAZUO
IPC: H04N1/50
Filed: 1987-06-19
Abstract: PURPOSE:To use inexpensive color photographic paper so as to enhance cost- down and to prevent the effect of shading by picking up a color slide with a television camera, displaying it on a CRT for exposure as a negative image, and printing it on the color photographic paper. CONSTITUTION:The color slide 13 is converted into three-color image signals with a color television camera 15 and written in a frame memory 19. Next, the signals are simultaneously read out and corrected in a gradation correction circuit 22 so as to display a positive image on a color monitor 23. After confirming the image on the monitor 23, the signal read out from the memory 19 is positively and negatively inverted in the circuit 22 and transmitted to a monochromatic CRT 29 for exposure so as to sequentially display red, green, blue images in monochromatic images. Filter driving parts 35-37 insert corresponding color filters 31-33 into a printing optical path 39 in order to convert the monochromatic image into the color image to print on the color photographic paper 21. Thus, the inexpensive color photographic paper can be used and printing without the effect of shading can be obtained.
Patent JP-H05318454-A (JP)
Title: Method for introducing prestress using hollow pc steel bar
Inventor: YOKOTA TSUTOMU
IPC: E04C5/08
Filed: 1992-05-21
Abstract: PURPOSE:To introduce easily prestress into a concrete member based on a pretension system without using a strong abutting. CONSTITUTION:A steel bar 2 is penetrated into a hollow PC steel bar 1 and a tensile force is given to the hollow PC steel bar 2 as a counterforce supporting member by means of a jack 3 and concrete 4 is poured around the hollow PC steel bar 1 and the concrete is cured.
Patent JP-S637996-A (JP)
Inventor: YOSHINO YUJI
IPC: B43L13/00
Filed: 1986-06-30
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-H0321504-A (JP)
Title: Radial tire for aircraft
Inventor: KADOTA KUNINOBU
IPC: B64C25/36
Filed: 1989-06-15
Abstract: PURPOSE:To improve durability, etc., by inclining a carcass cord of adjoining carcass layers by a specific angle and by specifying a rubber gauge thickness between carcass cords before vulcanization so as to use a thermal contracting material without losing low heating and the like CONSTITUTION:In a carcass 24 of a tire 20, a carcass cord 24A is integrally inserted into a rubber plate, and a plurality of rubber plates are arranged in the layered state in the wall thickness direction and a plurality of carcass layers 24B are also arranged in the wall thickness direction. In this case, the rubber gauge thickness T between the carcass cords 24A in the adjoining carcass layers 24B is set at 20 to 100% of the diameter of the carcass cord 24A before vulcanization. Also, the carcass cords 24A of the carcass layers 24B adjoining in the wall thickness direction are arranged inclined by an angle theta of 2 deg. to 5 deg. against the radial direction (vertical direction in the Fig.) so that they cross each other, seen from the wall thickness direction.
Patent JP-S6216137-A (JP)
Inventor: OCHIUMI MASAHIDE
IPC: B32B15/082
Filed: 1985-07-16
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-H052532-A (JP)
Title: Cache memory
Inventor: TSUNODA KAZUHIRO
IPC: G06F12/08
Filed: 1991-06-26
Abstract: PURPOSE:To prevent a processor from being reduced at its performance due to a cache miss by utilizing an idle time of a processor for restoring data invalidated by cache coincidence processing. CONSTITUTION:The cache memory is provided with a data array 30 for storing the copy of data stored in a main memory, a copy address array 20 having an address array for storing address data and a copy of the contents of the address array, a detecting circuit 40 for comparing address data indicating a main storage address written by a cache coincidence processing request generated at the time of writing data in the main storage with the contents of the copied address array and judging coincidence between both the data, and an address buffer 50 for storing address data indicating the main storage address when the circuit 40 detects coincidence. During the idle time of the processor, the main storage data of the address indicated by the address data stored in the buffer 50 are written in the data array stored at the time of generating/ cache coincidence processing request.
Patent JP-2000336626-A (JP)
Title: Method of constructing offshore structure
Inventor: SHINOHARA NOZOMI
IPC: E02B3/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of constructing an offshore structure capable of shortening the construction period and reducing the construction cost by forming an offshore structure having a wide area like a landing area requiring the widest area in an offshore air port of large floor panel blocks and the piled foundation. SOLUTION: This method of constructing an offshore structure is formed of a process for manufacturing a floor panel for constructing an offshore structure while dividing it into blocks 2 and carrying the blocks loaded on a carrying ship 14 to the construction field and for setting the blocks between the foundation pile placing carrier chip 22 and the constructed floor panel block 2A, a process for placing foundation piles 9 into the floor panel blocks 2 through previously set pile placing holes 3, a process for cutting the pile heads for alignment and for connecting the floor panel blocks and the foundation piles 9 to each other with temporary fixing caps and for filling the mortar between the foundation piles 9 and the floor panel blocks 2,  a process for bonding both the floor panel blocks to each other while welding the steel beams to each other and placing the floor panel concrete, and a process for paving the joint part of the floor panel blocks 2.
Patent JP-S5377401-A (JP)
Title: Voice input device
Inventor: MIWA HIROHIDE
IPC: G10L15/22
Filed: 1976-12-21
Abstract: PURPOSE: To reduce an operator's fatigue degree and improve the reliability of input voice by confirming and inputting recognition results of input data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H091879-A (JP)
Title: Thermal transfer printer
Inventor: UEDA KAZUO
IPC: B41J2/335
Filed: 1995-06-20
Abstract: PURPOSE: To provide a thermal transfer printer which is capable of correct transfer control in accordance with copy and the kind of print medium and is free completely from reading and printing errors. CONSTITUTION: A thermal head 5 and an image scanner 9 are arranged in opposition to a platen 2. A paper feeder which stores a stack of desired copy and recording media piece by piece and delivers them to between a platen and a thermal head 5 and an image scanner 9 is arranged, and a control unit which identifies copy and the type of recording medium by reading the width of the medium delivered from the paper feeder or an identification marker and controls the delivery of the medium depending on the type thereof.
Patent JP-S6214460-A (JP)
Title: Formation of mos capacity
Inventor: ABIKO HITOSHI
IPC: H01L27/04
Filed: 1985-07-12
Abstract: PURPOSE:To connect a capacitive electrode and a substrate in self-aligment by a method wherein, after the first conductive material has been embedded in the groove formed on a substrate through an insulation film, the second conductive material connecting to the internal wall of the substrate is embedded on the upper part of it. CONSTITUTION:After a capacitive groove 100 has been formed on a single crystalline substrate 101, an insulative film 105 consisting of silicon oxide is formed on the internal wall. Then, the first conductive material 106 and 107 consisting of polycrystalline silicon is embedded within the groove 100 to the position lower than the surface of the substrate 101. Then, the insulative film 105 positioned higher than the embedded section is removed by etching to form an impurity layer 109 by diffusiong impurities into the exposed substrate 101. After that, the second conductive material 108 and 109 consisting of polycrystalline silicon is embedded in the said embedded layer 106 and 107 so as to connect it to the said impurity layer 109 in self-alignment.
Patent JP-H0823352-A (JP)
Title: Datagram repeat system
Inventor: MORIKI YOSHIHIRO
IPC: H04L12/66
Filed: 1994-07-05
Abstract: PURPOSE:To suppress a useless repeat by finding out a path early in which a fault takes place through polling so as to avoid the use of information of the faulty path. CONSTITUTION:A timer processing section 134 checks whether or not 1st path information is updated for 30sec. When not updated, the processing section 134 makes a request of transmission of an ICPM echo request addressed to a gateway of the entry to a fault detection processing section 135. The fault detection processing section 135 sends the ICPM request to a designated gateway destination upon the transmission request of the ICPM echo request by the timer processing section 134 and starts the reply wait timer. When the reply wait timer expires, it is discriminated that a fault takes place in the 1st relay path to the network and a count of path information in the routing table 133 is set to infinite to form the state of learning 2nd path information.
Patent JP-H05338162-A (JP)
Title: Ink jet recording head and production thereof
Inventor: SUZUKI KAZUNAGA
IPC: B41J2/055
Filed: 1992-06-12
Abstract: PURPOSE:To provide an ink jet recording head having a precise nozzle part and showing high reliability in an evironment where the printer is used. CONSTITUTION:A pohotosensitive film is laminated on a substrate 1 and grooves becoming ink passages are formed on the film and a vibration plate 6 is laminated to the grooves to form the ink passages and ink emitting pressure generating elements 7 are provided on the upper surface of the vibration plate 6 corresponding to the ink passages. Each of the ink passages are constituted of an ink supply part 5A, a pressure generating part 5C, an ink emitting nozzle part 5D and a nozzle recessed part 5E for protecting a nozzle surface and the nozzle recessed part 5E is formed into a tapered shape or a trumpet shape.
Patent JP-S5485800-A (JP)
Title: Automatic vending machine
Inventor: KATOU SHIGEYA
IPC: G07F11/34
Filed: 1977-12-21
Abstract: PURPOSE: To reduce the quantity of materials and number of steps and achieve the reduction of  manufacturing cost by integrally forming merchandise rolling rails of concave grooves which open each merchandise feed end and discharge end to the front face integrally with an inner box to the  opposing right and left side walls of in inner box.   
     CONSTITUTION: Merchandise rolling rails 6, 7 of concave grooves are formed integrally with an  inner box 4 to the right and left side walls 4a, b of the inner box 4 of a housing 1 constituting the  main unit. The rails 6, 7 become mutually opposedly positioning zigzag form, their top and bottom  ends being opened to the front of each inner box 4 to be made as merchandise feed ends 6a, 7a  and discharge ends 6b, 7b. The merchandise containing path for 1 column formed zigzag in the  inner box 4 by the right and left rails 6 and 7 is segment-formed and the merchandise 8 with its  right and left ends being placed across on the faces of the rails 6, 7 is rolled and conveyed like the  arrow A from the ends 6a, 7a to the ends 6b, 7b. The inner box and merchandise racks are integrally and commonly constituted and the rolling rails are formed in the simultaneous process as  the manufacturing of the inner boxes by various forming methods, whereby both quantity of  material and number of stpes may be reduced.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6045868-A (JP)
Title: Data transfer controller
Inventor: SUGIYAMA YOSHIAKI
IPC: G06F13/362
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the excess time to a reserve action and to improve the bus using efficiency by performing the transfer of data in regular order even in case the transfer of data is reserved in a multiplex way. CONSTITUTION:If devices A and B make reservations to a device C, the output of a decoding circuit 6 is equal to the device number data of a device Y in a time section 16y allotted to the device Y and has no coincidence with the numbers stored in a transmitter number register (where the device number data allotted to the device A is stored by the device C). Therefore no coincidence signal is delivered from a receiving circuit 4, and the device C has no operation. In a time section 16a of the device A after a time section 16Z of the device Z, the coincidence between the output of the circuit 6 and the device number data within the register 5 is detected by the circuit 4. Then a coincidence signal is delivered to a signal line 13. In this case, if a data transfer request signal 10a is delivered from the device A, data 12b-12e are transferred to the device C by a transfer agreement signal 14a via an AND circuit 2.
Patent JP-S63318190-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ISOZUMI SHOJI
IPC: H01S5/00
Filed: 1987-06-19
Abstract: PURPOSE:To improve the passivation effect of a p-n junction surface by a method wherein a groove is provided on a buried layer so as to reach a clad layer of one conductivity type and the position of the junction face of a p-n junction consisting of a buried layer of a conductivity type opposite to that of the clad layer is varied. CONSTITUTION:A low concentration n-InP layer 11B is grown on a high concentration n<+>-InP substrate 11A. A p-InP buried layer 12 and an n-InP buried layer 13 are grown as they are buried after the formation of a mesa stripe. A separating groove 21 is provided on both sides of the mesa stripe in such a manner as it penetrates the n-InP buried layer 13, the p-InP buried layer 12, and the low concentration n-InP layer 11B and reaches to the high concentration n-InP layer 11A. Zn is diffused from the surface and a diffused region of the n-InP layer 11 is turned into a p-type. A p-n junction 20 is shifted, so that p-n junctions 20A and 20B are formed.
Patent JP-S6311883-A (JP)
Title: Ultrasonic flaw detector
Inventor: KOGA KAZUNORI
IPC: G01S7/527
Filed: 1986-07-02
Abstract: PURPOSE:To accurately evaluate the position of the flaw in an object to be inspected, by automatically removing noise by the ultrasonic wave receiving signal received by a probe and extracting only transmitting wave and reflected wave. CONSTITUTION:A transmission pulse P is applied to a probe 10 from a transmitting circuit 8 to generate an ultrasonic wave in an object to the inspected. The signal (u) received by the prove 10 is amplified by an amplifying circuit 6 and detected by a detection circuit 7 to obtain a signal u1. A synchronous circuit 9 outputs a synchronous signal T to the transmitting circuit 8 and the amplifying circuit 6 to take synchronism between both circuits. A reference wave signal R having a width same to the pulse width of a transmitting wave is generated in a reference wave generating circuit 1 in synchronous relation to the rising of the signal u1. In a pulse width detection circuit 3, it is judged whether the signal u1 continoues at the point of time of the falling of the signal R and an open circuit signal S is outputted to an analogue gate circuit 4. The signal u1 is delayed by the pulse width of the transmitting wave by a delay circuit 2 to come to an ultrasonic wave signal u2. A gate is controlled in the circuit 4 according to the signal S and an ultrasonic wave signal u3 from which noise is removed is outputted to a display circuit 5.
Patent JP-S5856712-A (JP)
Title: Working air supplier to operational cylinder for air chuck of superhigh speed rotation
Inventor: KATAYAMA SHIYOUICHI
IPC: B23B31/30
Filed: 1981-09-29
Abstract: PURPOSE:To certainly supply working air to an operational cylinder of a rotary air chuck by boring a bridging through hole in a ring-like valve film provided between a static supply ring and a rotary air chuck main body and supplying a working air of a static side to a rotary side. CONSTITUTION:When working air is supplied to supply passages 6a, 6b of a static supply ring 5 under a condition of rotation stoppage of an air chuck 1, a ring-like valve film 9 interposed between a shaft-like support face 4 and a detachable support inner periphery is radially contracted and elastically deformed. After the valve film 9 is deformed and closely stuck to said support face 4, working air is supplied to fixed side supply passages 8a, 8b through a  bridging through hole 10 to put an operational cylinder 2 in operation. In placing the air chuck 1 in superhigh speed rotation, on the contrary, supply of working air is stopped to let said air out of the ring-like valve film 9 and restore it  to the original state. Then the sahft-like support face 4 is separated to put the  air chuck in untouched condition so that superhigh speed rotation may be certainly performed. Thus, damage to the film 9 is prevented and supply of working air to the operational cylinder may be certainly performed.