baber/WOPTO huggingface dataset:
Patent JP-H11280097-A (JP)
Title: Heavy corrosion protective covering retaining device and heavy corrosion protective covering material
Inventor: FUSAMAE MITSUGI
IPC: E02D31/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent separation from a lower end and generation of floating by constituting a retaining device of a retaining part for a longitudinal end of a heavy corrosion protective covering and a fixing part to an uncovered surface, and providing a step between a retaining surface of the retaining part for the heavy corrosion protective covering and steel member side of the fixing part. SOLUTION: For example, a heavy corrosion protective covering 3 is applied to a side facing to sea serving as a protection wall for a bay. In this case, a chromate coating is formed on a steel sheet pile 2 and primer is applied thereon, and denaturated polyethylene layer and corrosion resistant polyethylene layer are provided for a heavy corrosion protection covering 3. A stepped part is formed between a retaining part 5 and a fixing part 5 in a heavy corrosion protective covering retainer 1, and spot welding is applied to alsmost the whole periphery of the fixing part 5. A plurality of steel sheet piles 2 where a lower end of the covering 3 is retained by the retainer 1 are connected.  The retaining part is made wide, and watertight material is disposed to a space in front of an end of the covering 3 in addition to a side of the steel sheet pile 2 for making covering 3 end watertight. Accordingly, the lower end is protected from generation of peeling thereof and intrusion of living shell or the like and the progress of separation thereof can be prevented.
Patent JP-S61245623-A (JP)
Title: Logical circuit
Inventor: WATANABE KAZUO
IPC: H01L27/082
Filed: 1985-04-24
Abstract: PURPOSE:To simplify the constitution of a logical circuit and also to reduce the average power consumption by controlling the earth potential of an IIL by a logical signal. CONSTITUTION:An IIL consists of a pnp bipolar transistor TR Qp forming an injector INJ and an npn bipolar TR Qn forming a switch circuit. The base of the TR Qn is used as the 1st logical input (in) together with the collector used as the open type logical output (out) respectively. Then a common area with the emitter of the TR Qn is floated from the earth potential and used as the 2nd logical input phi. The flow-in of an injector current Ij is cut off and no electric power is consumed in an inactive mode where the input is set at H. Thus it is possible to obtain a logical circuit having the small power consumption by forming a logical circuit which positively utilizes both inputs (in) and phi.
Patent JP-2000277819-A (JP)
Title: Electronic system
Inventor: NAKAI TAKESHI
IPC: G01J5/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic system which is constituted by housing an electronic device that is cooled to a temperature of 150 K or lower for operation in a heat insulating vacuum vessel and can operate the electronic device by efficiently cooling the device to a desired temperature, by efficiently suppressing the heat flowing in the vessel from the outside through wiring for signal and securing cooling power of a cooling means. SOLUTION: An electric system is constituted by housing an electronic device 13, which is cooled to a temperature of 4-150 K for operation in a vacuum vessel, 11, while the device 13 is placed on a cooling means 12 and electrically connecting the device 13 to an external electric circuit through wiring 14 for signal. The wiring 14 has a high heat resistance section 15, having a heat resistance of 1.25 k/W per mm length of a conductor between the wall of the vessel 11 and device 13 or higher and the whole body of the conductor has a heat resistance of 125 k/W or higher and a transmission loss of 1 dB or smaller with respect to high-frequency signals between 100 MHz and 60 GHz.  Since heat flowing in the vessel 11 from the outside via the wiring 14 can be suppressed efficiently, the device 13 can be cooled efficiently to a desired temperature for operation with the cooling means 12, even when the means 12 has small cooling power.
Patent JP-S61245944-A (JP)
Title: Core for forming elbow
Inventor: IWADATE TADAO
IPC: B21D9/03
Filed: 1985-04-24
Abstract: PURPOSE:To prevent the decrease and flattening of the sectional area in a pipe and to maintain the smoothness on the inside circumferential surface by forming the top part to the arc surface of the same radius as the radius of the arc surface of a sacrificial plate and coupling integrally plural pieces of intermediate core segments from the part near the root toward the arc surface. CONSTITUTION:Plural pieces of the intermediate core segments 2 are positioned to the point where a straight pipe material A is bent and formed to an elbow part B in continuation with the end face in the fitting part of a core 1 in one straight part. The section thereof forms wedge-shaped slopes 2h', 2h' of the width decreasing toward the arc surface 2c with the front and rear faces connected to parallel surfaces 2h, 2h. The angle alpha between both slopes 2h' and 2h' is determined by the magnitude of the bending radius R of the elbow part B. The sacrifitial plate 4 consisting of a low melting material is provided with a fitting groove to accept the fitting pieces of the cores 1, 3 in both straight parts and the fitting pieces of the segments 2.
Patent JP-H05259729-A (JP)
Title: Horn antenna
IPC: H01P1/06
Filed: 1992-03-10
Abstract: PURPOSE:To obtain the horn antenna forming a small sized primary radiation feeding section. CONSTITUTION:A rotary joint section 3 is formed integrally to a base end 2 of a horn antenna main body 1a, and a taper tube is adopted for a waveguide section 4 in the inside of a rotary joint section 3. Thus, the antenna is applied in an excellent way to a small sized stationary satellite earth station and an on-vehicle satellite earth station.
Patent JP-S60231276-A (JP)
Title: Bar code reader
Inventor: YAMADA AKIRA
IPC: G06K7/10
Filed: 1984-04-28
Abstract: PURPOSE:To read out a bar code precisely even if the bar code is printed by a dot printer so that a gap is generated between dots by making a detecting area equivalently longitudinal by a cylindrical lens or a prism to be vibrated. CONSTITUTION:The cylindrical lens 24 which is a cylindrical substance having a semicircular section is fitted to an opening from which light of a reading sensor 23 is sent out and its axial direction is set to a rectangular direction to respective bars 25 constituting a bar code 22. Since the width of a detecting area 26 on the bar code 22 in a direction rectangular to a scanning direction almost coincides with the longitudinal length of respective bars 25, the detecting area 26 includes almost all dots and gaps (d) constituting respective bars 25. In addition, the output characteristics of an output terminal 36 increase the contrast between the bar part and the space part by regulating the value of a resistor 34 connected to a control power supply terminal 35 and reducing a voltage value. Even if there is a gap (d) between dots, the bar code 22 can be read out precisely.
Patent JP-H02263558-A (JP)
Title: Manufacture of particle dispersing type composite material
Inventor: SUZUKI TAKUYA
IPC: C22C1/10
Filed: 1989-04-05
Abstract: PURPOSE:To obtain a composite material having wear resistance, high toughness, high hardness and large elongation ratio, etc., by impregnating a preform composed of ceramic particles with a matrix molten metal. CONSTITUTION:By using the ceramic particles, this is formed into the preform and the preform is impregnated with the matrix molten metal and formed to composite to obtain the particle dispersing type composite material incorporating fiber reinforcing metal and casting metal and having excellent wear resistance and toughness, etc. The preform has the prescribed strength and fiber content and is formed by adding binder to the ceramic particles, then drying and burning it.
Patent JP-H06301404-A (JP)
Title: Coordination system
Inventor: OOTSUBO MOTOHIDE
IPC: G05B13/02
Filed: 1993-04-14
Abstract: PURPOSE:To adjust an object of adjustment whose object model is unknown and to complete the adjustment of even an object of adjustment whose error before the adjustment is large at a low frequency of operation. CONSTITUTION:This system has the adjustment object operation device 110 consisting of an arbitrating means 102 which calculates the most suitable adjustment quantity, an operation mess 103 which operates the adjustment part of an object 101 of adjustment, an observation means 104 which observes characteristics of the object of adjustment, a model element generating means 105 which finds a model element, a target value calculating means 106 which finds a target value. Further, the system has >=2 adjustment quantity display devices 112-114 which each consists of an object model generating means 107 for generating an object model, an adjustment quantity calculation model generating means 108 for generating an adjustment quantity calculation model, and an adjustment quantity calculating means 109 for calculating an adjustment quantity candidate and also have mutually different object model generating means, and an information transmission means 111.
Patent JP-H1091393-A (JP)
Title: Data buffering device
Inventor: JONATHAN MARK GREENWOOD
IPC: G06F12/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To evade such a case where the read of data that is finally written in a memory is prevented before the next input data group is stored by reading the dummy data (padding data) groups which are written at the ends of at least several ones of input data groups out of the memory and then disusing those dummy data groups before the input data group that is written next is read. SOLUTION: A CPU writes the padding data P of a single packet in a FIFO type memory at the end part of every group of 8 frames. In a replay action mode, the encounter of a read pointer of the FIFO type memory is prevented due to the presence of the data P if the final frame F8 of a group of 8 frames is read out by some reason before the first frame F1' of the next group is written in the FIFO type memory. Then the data P are first read out and disused when the frames F1' are continuously stored in the FIFO type memory and then read out.
Patent JP-S62243069-A (JP)
Title: Image file device
Inventor: OGAWA RYUICHI
IPC: G11B27/00
Filed: 1986-04-15
Abstract: PURPOSE:To execute the multi-page display of a header image at high speed, by displaying only a part of an original image at the time of retrieving an image, without executing the generation, accumulation and management of the header image at all. CONSTITUTION:When a multi-page retrieval command is inputted from a command input device 18, a retrieval control device 19 determines a read-out image, and makes an optical disk driver 12 start to read out an image. An image data read out is sent to a compressed image segmenting circuit 13, and the circuit 13 outputs to an expanding circuit, only when an input data is within the range of a threshold value. The circuit 14 extends the input data and sends it to an extended image segmenting circuit 15, and the circuit 15 outputs to a write control circuit 16, only when the number of picture elements of the input data is within the range of a threshold level. The circuit 15 generates a new write address and writes it to an image memory 17, and the written data is displayed by a display device 111.
Patent JP-H02267003-A (JP)
Title: Pneumatic tire
Inventor: TOYOHARA KIYOSHI
IPC: B60C3/04
Filed: 1989-04-07
Abstract: PURPOSE:To improve the drainage performance of a tire having a flattening ratio of less than a predetermined value by setting the grounding form of a tread when it is under a predetermined load for a tire filled with air pressure of a design normal load to have the maximum grounding length at the center of a grounding width which is gradually decreased toward both sides and to have a specified ratio of the grounding length to the maximum length at a predetermined part. CONSTITUTION:In a tire having an aspect ratio of less than 0.65, when an air pressure corresponding to a design normal load is filled, and with a load of 85% of the design normal load loaded, the grounding form of a tread surface is formed to have the maximum grounding length along the tire circumference through a center O of the grounding width, and to make the grounding length decreased gradually toward both sides C, C' on the right and left. The ratio l/L of a a length L of the maximum grounding length A-O-A' and a grounding length l at the 90% position of the grounding maximum half width W/2 from the center of the grounding width A-O-A' to the right and left is set to be less than 0.65. In this constitution, the drainage performance can be improved without reducing the drying performance.
Patent JP-S5312555-A (JP)
Title: Drier
Inventor: FUJIMOTO TADAO
IPC: F26B3/24
Filed: 1976-07-20
Abstract: PURPOSE: To dry efficiently the material, contained plasticity material, by decreasing gradually the spiral pitch as ascending the screw conveyor to convey the carrier sticking the material to dry to the dry room. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5611504-A (JP)
Title: Control timing system
Inventor: OGATA ATSUSHI
IPC: G05B19/05
Filed: 1979-07-11
Abstract: PURPOSE: To enable to correct the variance of operating time of units, by transmitting the timing pulse faster than the specified time to each individual unit such as particle accelerator.  
     CONSTITUTION: Based on the set and instruction from the centralized control unit 100, the clock pulse generating circuit 200 feeds the clock pulse 1' to the timing system 300. The system 300 receives the pulse 1' and outputs the synchronized pulse 2' and transmits serially the timing pulse coded in faster time than the specified time. In this case, this time is determined by taking into consideration the maximum value of te operating time of the unit having delay time in serial transmission and variance. The timing system 600 receiving the pulses 2', 3' sets the timer to correct the operating time of unit, if the instruction is the timing signal of the block itself. The time lag by this timer is set based on the distribution of the variance by units and secular change of the units. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09282769-A (JP)
Title: Automatic disk changer
Inventor: KOBAYASHI CHIYOHIKO
IPC: G11B17/22
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To increase the stopping accuracy of an inserting/ejecting part in a stop device by providing a stop slit and a speed control slit in a magazine part. SOLUTION: When the motor of a vertical moving part 47 is forward rotated, an inserting/electing part 45 is raised from the housing stage 21 of a magazine part 20. Then, when an optical sensor 46 detects the upper edge part (d) of the speed control slit 35 of the housing stage 22 and the upper edge part (e) of its stop control slit 32, a moving time between these is calculated. At this time, the rotation of the motor is reversed and the inserting/ejecting part 45 is lowered. A lowering movement from the time when the optical sensor 46 detects the upper edge part (e) of the stop control slit 32 again is time-controlled according to the calculated moving time. Thus, by making the center of the inserting/ejecting part 45 coincident with the center of the housing stage 22 of the magazine part 20, the inserting/ejecting part 45 is accurately stopped in a desired position.
Patent JP-S61244016-A (JP)
Inventor: TERADA KAZUYUKI
IPC: H01G9/012
Filed: 1985-04-22
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-H07290069-A (JP)
Title: Water quality improving agent encapsulated pack
Inventor: FUKAI AKITOSHI
IPC: C02F1/68
Filed: 1994-04-26
Abstract: PURPOSE:To produce a water quality improving agent encapsulated pack capable of decoloring and deodolating a food, etc., immersed in water. CONSTITUTION:A pearl layer 8 separated from a seashell is heated and dried and fine gaps are formed between a crystalline material 9 and an amorphous material 10 in the pearl layer 8. Hydrochloric acid is supplied to this pearl layer 8 to react with calcium carbonate in this pearl layer 8, then the pearl layer 8 is took out to be dried, and the water quality improving agent 2 is produced. This agent 2 is encapsulated in a water permeable bag 3 and an opening part is sealed.
Patent JP-H01260264-A (JP)
Title: Very-low-temperature refrigeration device
Inventor: MATSUMOTO KOZO
IPC: F25B9/00
Filed: 1988-04-11
Abstract: PURPOSE:To make a rotary machine excellent in ability to sustain continuous operation over long periods of time by drawing from a very-low-temperature refrigerating device cryogenic gas at a temperature level at which oils, impurities, and the like can be removed completely through solidification and using the cryogenic gas as static pressure-bearing gas in the rotary machine. CONSTITUTION:High pressure helium, after removal of oils therefrom by an oil separator 3, is conveyed from a compressor unit 1 to a refrigerator 5 wherein it is cooled from an ordinary temperature to a point for its liquefaction, causing all the impurities in the liquefied gas to solidify and attach to heat exchangers 6a, 6b, piping, and the like; the oil that may possibly mix into it at the compressor unit 1 has a high solidifying point and gets caught through solidification in the refrigerator 5 at early stages. The cryogenic gas which has been discharged from an internal adsorber 7 after complete removal of oils and impurities is made to branch off at the outlet into a bearing gas feed line 35 and is conveyed through a bearing gas feed valve 33 to a thrust bearing 25 which is a static gas-pressure bearing. Without admitting oils and impurities to the bearing the device enables a rotary machine to sustain continuous operation over long periods of time.
Patent JP-H04300220-A (JP)
Title: Device and method for molding optical element
Inventor: KUBO HIROYUKI
IPC: C03B11/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide the device having a reduced pair of molds and having a press-molding site around which the atmosphere can be readily changed, and also to provide a method for producing an optical element with the device. CONSTITUTION:In a device equipped with lower and upper molds 22, 23 received in a molding cylindrical member 20, with a heating source 32 for heating the cylindrical member 20 into a temperature distribution having different temperatures in the longitudinal direction, and with a driving mechanism for transferring both the molds 22 and 24, openings 20a and 20b for charging a molding raw material and for discharging the molded product are disposed on the sides of a site corresponding to the low temperature region of the cylindrical member brought by the above-mentioned temperature distribution, and when a cavity formed with both the molds is positioned at a site corresponding to the high temperature region of the cylindrical member apart from the openings by the transfer of both the molds with respect to the cylindrical member, the press-molding of the molding raw material is carried out by the relative transfer of both the molds.
Patent JP-H03286491-A (JP)
Title: Address supplying system for memory device
Inventor: TAKURI JUNICHI
IPC: G11C11/401
Filed: 1990-04-03
Abstract: PURPOSE:To supply an address to a RAM at high speed with high accuracy by supplying an address signal, for which it is necessary to be supplied to the RAM of a memory part just after starting a memory cycle, clock-synchronized by a control part to the RAM without executing clock synchronizing reception at the memory part. CONSTITUTION:Address signals A0-A19, for which it is necessary to be supplied to a RAM 3-1 immediately after starting the memory cycle, are received without executing the clock synchronizing reception at a memory part 2. On the other hand, the address signals A18 and A19 requiring accurate switch control relating to the high-speed operation mode of the RAM 3-1 are supplied to the RAM 3-1 after executing the exclusive OR with a switch control signal executing the clock synchronizing reception at the memory part 2. Therefore, since the address signals A0-A19 are supplied to the RAM 3-1 without executing the clock synchronizing reception at the memory part 2, the address signals A0-A19 can be supplied to the RAM 3-1 more speedily when starting the memory cycle. Thus, the address can be supplied more speedily and accurately.
Patent JP-S5516132-A (JP)
Title: Revolving apparatus of clamshell bucket
Inventor: YORITOMI RIYUUTAROU
IPC: E02F3/47
Filed: 1978-07-18
Abstract: PURPOSE: To obtain revolving apparatus of clamshell bucket capable of revolving the bucket in several stages, e.g. 90°, 45°, etc., with ease while the wire rope type excavator body stays still toward a direction unchanged.  
     CONSTITUTION: Wire-rope type clamshell is provided with two holding wire-ropes 1a and 1b and wire-rope 2 for operating clam edge. Wire-rope 1a and 1b are fixed at the both ends of the oblong shaped main girder 12, at the bottom thereof, ring shaped inner cylinder 18 is fixed, while hanging eyebolts 10 are provided by attaching members 20, 20. At the upper part of the upper frame 3 of the clamshell bucket, hook 30 is fixed which is composed of the ring shaped outer cylinder 32 (accommodating inner cylinder 18 rotatably) and a pair of fan shaped disc 34a, 34b which fit the member 20. Revolution of clamshell bucket is enabled by revolving the members 10 and 30 and stop and secure at a desired angle by the securing means 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07275964-A (JP)
Title: Passing cut die for punch press and passing cut method
Inventor: HASHIGUCHI TAKAYOSHI
IPC: B21D28/00
Filed: 1994-03-31
Abstract: PURPOSE:To execute clean cutting without a joining part and working of a long slit without any catching with a slit piece at the time of feeding the sheet material. CONSTITUTION:In a die for executing a punching with to steps of slit-formation process and a shearing process of the slit piece Wa by arranging a punching edge part 3 and a slitting edge part 4 in the punch 1, the lower surface of the slitting edge part 4 in the punch 1 is formed as the reverse shallow V shape and also, the neighbor part of a through-hole 6 for punching at the bottom surface 7a of the recessed part 7 for slitting in the die 2 is formed to shallow. By this method, at the time of slitting the slit piece Wa is made to be formed to the reverse shallow V shape. This formed slit piece Wa is protruded upward from the upper surface of the die by energizing force of an elastic body 11 for return-back at the time of using the punch 1. In such reverse shallow V shape formation, the feeding of the sheet material is made to be executed in the condition of perfectly returning back to rising of the slit piece Wa. Further, a recessed part 5 for releasing the tip part of the slit piece Wa is formed in the punch 1.
Patent JP-S5211241-A (JP)
Title: Intumescent and flame retardant resin composition
Inventor: AMANO SHIGERU
IPC: C08K3/32
Filed: 1975-07-17
Abstract: PURPOSE: A resin composition capable of giving molded products especially by extrusion which form flam-retardant, foamed carbon layers when exposed to heat in fire accidents. 
     COPYRIGHT: (C)1977,JPO&Japio