baber/WOPTO huggingface dataset:
Patent JP-S63311708-A (JP)
Title: Current application to ceramic superconducting molding
Inventor: TANAKA YASUZO
IPC: H01L39/06
Filed: 1987-06-15
Abstract: PURPOSE:To contrive increase in the limit value of a passing current by a method wherein a process, in which the current is decreased and then it is increased, is conducted at least once in a DC current increasing process. CONSTITUTION:When a DC current is applied to a ceramic superconducting molded body, the critical value of conducting current is increased if the current is decreased a little and it is increased again and this operation is repeated while the current is being applied. To be more precise, an operation in which the current is decreased and then increased again is conducted at least once in the process in which a DC current is increased. As a result, an excellent effect of increasing the critical value of the conducting current can be obtained. Besides, said effect appears on the ceramic superconductor, especially in the conducting current of the superconductor obtained by conducting a sintering method, and similar be obtained even when an alternate current is used instead of increasing and decreasing a direct current.
Patent JP-S5371360-A (JP)
Title: Refrigerating equipment
Inventor: WATANABE MASATAKA
IPC: F25D11/00
Filed: 1976-12-06
Abstract: PURPOSE: To plan improving workability and inspection in manufacturing process, arranging piping connection for refrigeration cycle outside inner box, carrying out piping connection work with a space to the inner box. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04371074-A (JP)
Title: Method and device for image data conversion
Inventor: YOKOYAMA YOSHIHIRO
IPC: G06T9/00
Filed: 1991-06-20
Abstract: PURPOSE:To enable communication between an image filing device compressing and storing a binary image and a transmitter/receiver of a multivalued image by providing a binary image extension means and a multivalued image compression means. CONSTITUTION:In a communication adapter, a binary image extension means 102 receives the compressed codes of the binary image from an image filing device 101, restores them into the original binary image, and transmits them to a density restoration means 103. The restoration means 103 calculates the density corresponding to the number of color picture elements in prescribed area, and a multivalued image compression means 104 encodes the multivalued image received from the restoration means 103, compresses them and transmits them to a communication interface 108. The interface 108 transmits them to a work station, etc., via a network 109. Thus, since data conversion is available between the compressed codes of the color binary image and that of the color multivalued image, the communication between the image filing device compressing and storing the binary image and the transmitter/receiver of the multivalued image can be enabled.
Patent JP-H0313341-A (JP)
Title: Multilayer film
Inventor: IMAI KEIJI
IPC: B32B27/30
Filed: 1989-06-13
Abstract: PURPOSE:To obtain a film for dicing generating no contamination and breakage of a chip in a full-cut dicing method by setting a soft vinyl chloride type resin layer to which a specific plasticizer is added to a center layer and laminating an adhesive coating layer to one surface thereof and laminating a transfer preventing layer to the other surface thereof. CONSTITUTION:As a plasticizer, a phthalic ester type plasticizer such as dioctyl phthalate, a phophoric ester type plasticizer such as tricresyl phosphate, a fatty acid ester type plasticizer such as dioctyl adipate or a mixture thereof is used in an amount of 80% or more by wt. of the total amount of a plasticizer. In a dicing adhesive coating layer, low density polyethylene or an ethylenic resin such as an ethylene/vinyl acetate copolymer is used. In a transfer preventing layer 1, low density polyethylene or an ethyl/vinyl acetate copolymer with vinyl acetate content of 5% or less is used. In the adhesive layers 2 of a center layer 3, the adhesive coating layer 4 and the transfer preventing layer 1, an ethylene/vinyl acetate copolymer with vinyl acetate content of 20% or more is used.
Patent JP-H10317681-A (JP)
Title: Temporary metal fitting and mounting method thereof
Inventor: YAMAKAWA JUNICHI
IPC: E04G21/32
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the faulty factor of a steel frame due to welding, and to provide a repeatedly usable temporary metal fitting by installing the temporary metal fitting such as a hook tying the master rope of a safety strip to the above-mentioned steel frame without depending upon welding. SOLUTION: The temporary metal fittings 1A-1D have a pair of mutually vertical flanges 11, 12, a pair of mutually vertical pushing plates 13, 14 vertically welded to the flanges 11, 12 and rigid tabular elastomers 15, 16 stuck onto the mutual opposed surfaces of the pushing plates, and joint holes are bored to each flange 11, 12 respectively. The temporary metal fittings 1A, 1B have tying members 17, 18 welded to each flange 11, 12. Screw shafts 31, 32 are connected mutually through a turnbuckle 3 retained into the joint holes of the flanges 11, 12 by nuts 33, 34 in the temporary metal fittings 1A-1D arranged at each corner section 2a-2d of a steel frame 2, and the elastomers 15, 16 are brought to a closely attached state with the surface of the steel frame 2 and fixed by the tensile force of the turnbuckle 3.
Patent JP-S5770727-A (JP)
Title: Pressure control valve unit
Inventor: SATOU TOSHIKATSU
IPC: B60H1/00
Filed: 1980-10-22
Abstract: PURPOSE: To provide a small high-performance pressure control valve unit in a pressure control valve unit for controlling opening degree of an air-mixing-door by integrally forming the respective solenoid valve mechanisms of a negative pressure control valve element and a negative pressure switching valve element.  
     CONSTITUTION: A nipple 24 communicating with a negative pressure source and a nipple 25 adapted to function as a signal passage are provided for a casing 23. The nipples 24 and 25 are allowed to communicate with each other through a first valve chamber 26, a passage 27 and a second valve chamber 28. These valve chambers 26 and 28 communicate with the atmosphere through a through hole formed in the extremity of a plunger 40 and a cavity formed in a valve base 44. While solenoids 34 and 35 are not energized, valves 29 and 30 are closed and no signal is provided from the nipple 25. When the first solenoid 34 is made ON and the second solenoid 35 is made OFF respectively, the nipple 25 provides a pressure signal equal to the atmospheric pressure. When both solenoid 34 and 35 are energized, the nipple 25 provides a signal of a negative pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5937380-A (JP)
Title: Air vent valve
Inventor: ISHIGAKI SADAO
IPC: F16K24/00
Filed: 1982-08-27
Abstract: PURPOSE:To provide an air vent valve which is small and light-weight, however, is capable of withstanding fluid, if it is high, can ensure sufficiently large bore of a valve opening thereof, frees of trouble, and may be provided with the enhanced exhausting ability by constituting the valve that the inner volume of a float which floats up and down in accordance with the level of fluid may be varied according to the pressure of said fluid. CONSTITUTION:The valve box 1 of an air vent valve has a fluid induction opening 5 in the bottom face thereof and an exhaust opening 6 at the upper part thereof and includes a float 9. A separation membrane 12 which is made of soft rubber or other flexible materials divides the inside of the float 9 into an upper chamber 13 and a lower chamber 14. A small-diameter communicating aperture 15 is opened in the middle part of the face of a float bottom 11. The inner volume of the float 9 becomes smaller along with increase in pressure of fluid in the valve box 1 and the inner pressure thereof is maintained equal to the pressure of the fluid so that neither a compressive force nor a tensile force will act on a float top 10, the float bottom 11 and the separation membrane 12, on account of which the float 9 may be fabricated in the thin form.
Patent JP-H01314972-A (JP)
Title: Surge detection circuit
Inventor: MATSUBARA YUSAKU
IPC: G01R19/00
Filed: 1988-06-15
Abstract: PURPOSE:To detect surge without using a high performance voltage divider or amplifier by inserting a surge absorbing element such as an arrester between a circuit to be inspected and the voltage divider. CONSTITUTION:The voltage supplied from a circuit 1 to be inspected through a surge absorbing element Ar is divided by the resistors R1, R2 of a voltage divider 2 to be sent to an amplifier 3. The relay contact K inserted in the resistor R1 in series is instantaneously opened after necessary processing is finished to stop the discharge of the surge absorbing element Ar. The condenser C connected to both terminals of the resistor R2 prevents the input of high voltage noise to the amplifier 3 of the next stage. By this method, in such a case that the element Ar such as an arrester is inserted between the circuit 1 and the voltage divider 2 and the surge equal to or more than the operation voltage of the element Ar is superposed on the output voltage of the circuit 1, the element Ar holds an output state showing that surge is superposed even after the surge disappears. Therefore, surge can be detected without using a special resistor or ultrahigh speed amplifier.
Patent JP-H10339565-A (JP)
Title: Refrigerator door
Inventor: KAWAMURA TADAHIRO
IPC: F25D23/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reduce entering of heat from surrounding atmosphere by a method wherein an extremity end of an anchor part of a gasket is abutted against a bottom surface of a groove of a frame edge plate. SOLUTION: A main body 2 of a door of a refrigerator 1 is formed by an outer plate 3, a frame edge plate 4, an inner plate 5 and a foamed heat insulating material 6 filled between both plates, a magnet 9 is inserted into a magnet bag 8, adsorption is carried out by a basket 10 to perform a heat insulation and a sealing action. Then, the extremity end of an anchor section 11 of the gasket 10 is abutted against the bottom surface of a groove 12 of the frame edge plate 4 so as to increase an air layer 13 between the gasket 10 and the groove 12 of the frame edge plate 4. A fin-shaped part at the extremity end of the anchor section 11 is abutted against the groove 12 of the edge plate 4 to increase the air layer 13.  With such an arrangement as above, heat entering from the surrounding atmosphere is reduced during a cooling operation of a refrigerator, resulting in that a heat insulating characteristic is improved and a charge for electricity is made less expensive.
Patent JP-H05228446-A (JP)
Title: Shape sorting apparatus
Inventor: TAKAHASHI SHUNZO
IPC: G07B15/00
Filed: 1991-06-20
Abstract: PURPOSE:To easily remove jammed articles to be fed by constituting a shape sorting apparatus of a shape sorting part, an arranging feed part, a skew part performing the positioning of fed articles and a data processing part extracting predetermined data from the fed articles and making the skew part freely detachable. CONSTITUTION:A shape sorting apparatus is used in sorting work discriminating the sizes of two or more kinds of thin plate-shaped members having different shapes, for example, paper pieces, metal pieces or coins according to the shapes thereof and separating and sorting the specific member according to its shape. The apparatus is constituted of a shape sorting part 1, an arranging feed part 2 arranging and feeding the articles sorted in the shape sorting part 1, a skew part 4 performing the accurate positioning of the articles arranged and fed in the arranging feed part 2, a data processing part 5 extracting predetermined data from the articles fed from the skew part 4, and the skew part 4 performing the accurate positioning of the articles arranged and fed in the arranging feed part 2 is made freely detachable.
Patent JP-H05338272-A (JP)
Title: Bar code printing system in continuous paper for copy
Inventor: NAKAJIMA YAMATO
IPC: B41J3/407
Filed: 1992-06-09
Abstract: PURPOSE:To enhance the effectiveness and reliability of retrieval in a tracking system which tracks with a retrieval code. CONSTITUTION:Copy continuous paper is composed of a plurality of pieces of paper, and the more upper piece of a plurality of pieces of paper is designed to be the shorter in its right end. A vertical bar code printing control part 2 outputs a vertical bar code character pattern to a vacant part of each piece projected from the upper piece in the copy continuous forms paper. A dot impact type printer 4 converts the vertical bar code character pattern to a vertical bar code pattern and prints it on a right side projected part in each page 1-N of the copy continuous paper 5.
Patent JP-S6127727-A (JP)
Title: Propeller shaft
Inventor: TANAKA HIROMASA
IPC: F16C3/02
Filed: 1984-07-18
Abstract: PURPOSE:To restrain vibration, by providing slidable joints to the front and rear of a shaft which is mounted on a vehicle body having a separatable propeller shaft, and then by mounting the shaft onto the vehicle with the use of a mount rubber which is hard in its axial direction while it is soft in its radial direction. CONSTITUTION:A propeller shaft 10 is composed of a first shaft 11, a second shaft 12 and a third shaft 13 which are arranged in the mentioned order from the output shaft 1 side. The output shaft 1 and the first shaft 11 are coupled together with the use of a CALDAN joint 14 as a first joint while the first shaft 11 and the second shaft 12 are coupled together with the use of a slidable joint 14 as a second joint. The second shaft 12 is rotatably mounted on a vehicle body with the use of two front and rear ring-like mount rubbers 30. Each mount rubber 30 is formed such that seal rubbers 37, 38 are attached to the inner peripheral surfaces of the front and rear end parts of an inner housing 31, and an outer housing 31 is coupled with the inner housing 31 by means of a rubber 34 which is hard in the axial direction but is soft in the radial direction and which is fixed by baking to the outer and inner housings 31, 32.
Patent JP-H1059126-A (JP)
Title: Vehicular occupant constraining system
Inventor: BOEHMER KLAUS
IPC: B60R22/26
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a simple and effective vehicular occupant constraining system capable of removing damage to an occupant due to rebound at the time of head-on collision of a vehicle, and eliminating the need for an energy source for operating the constraining system. SOLUTION: The constraining system contains a constraining belt connected to a seat 1 by a belt-buckle 9 locked to the vehicular seat 1. Tensile load transmitted to the vehicular seat 1 through the belt-buckle 9 in an occupant constraining state, can be converted into a displacement motion of at least one part of the vehicular seat 1. For example, when a backrest cushion part 3 is tilted forward to shoten the distance of the cushion part from an occupant, impact applied to the occupant at the time of rebound can be reduced.
Patent JP-2000340682-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAO HIROSHI
IPC: H01L27/115
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent reevaporation of metal particles from an MNC to avoid the redistribution of the metallic particles in the MNC, when manufacturing a semiconductor device, such as a fine flash memory, EEPROM, and single electronic memory, which uses the MNC. SOLUTION: A gate insulation film 12 is formed on a p-Si substrate 11. Thereafter, Sb ions are implanted into the gate insulation film 12 and then As ions, which are impurities that constitute a source region and a drain region, are implanted into the substrate 11 with a W gate electrode or the W gate electrode and the sidewall as a mask. Then, heat treatment is conducted to turn the Sb ions implanted into the gate insulation film 12 into nano-crystals, in other words, to form a floating gate. Then, the As ions implanted in the substrate 11 are activated to form a lightly-doped source region and a heavily- doped source region and a lightly-doped drain region and a heavily-doped drain region, at the same time.
Patent JP-S5938292-A (JP)
Title: Coal reforming apparatus
Inventor: TAKAHASHI TOSHIHIKO
IPC: C10B49/10
Filed: 1982-08-30
Abstract: PURPOSE:To reform low-quality coal into hydrophobic and moisture proof coal, by coating carbonized coal with an oil obtd. by carbonizing the coal. CONSTITUTION:Crushed low-quality coal is supplied via a conduit 50 to a first fluidized layer 10 and carbonized with an inert gas supplied from a first heater 40 via a conduit 51, and the carbonized low-quality coal is supplied via a conduit 54 to a second fluidized layer 11. An inert gas contg. water and oil extracted from the coal is introduced via a cyclone 70 and cooler 80 to a separator 20, where the inert gas is separated, and the water liquefied at the same time is discharged via a conduit 60 out of the system. The liquefied oil is supplied via a conduit 59 to a gasifier, where it is gasified, mixed with the inert gas supplied via a conduit 55 and second heater 41, and supplied to the fluidized layer 11. After the carbonized coal is coated with the oil in the layer 11, the oil is sent via a conduit 67 out of the system.
Patent JP-S635911-A (JP)
Title: Amide-based resin molded item
Inventor: NAGAYA ISAO
IPC: B29K105/12
Filed: 1986-06-27
Abstract: PURPOSE:To obtain an amide-based resin molded item, which has excellent rigidity and heat resistance, little strain and anisotropism of mechanical properties and excellent surface appearance and the raw material composition of which has so favorable fluidity as to facilitate the handling and molding operation by a method wherein mixing is performed so as to bring the mixing ratio of composition reinforcing material to omega-lactam, polymerization catalyst and polymerization cocatalyst within the range of specified ratios and the mixture, which is heated up to a temperature exceeding the melting point of omega-lactam, is injected or poured in a mold so as to take place polymerization reaction in the mixture. CONSTITUTION:The title amide-based resin molded item is obtained by injecting or pouring the mixture, which is produced so as to realize the mixing ratio of 5-50 parts by weight of composite reinforcing material to 100pts.wt. of the sum of omega-lactam, polymerization catalyst, polymerization cocatalyst and composite reinforcing material, at a temperature exceeding the melting point of omega-lactam in a mold so as to take place polymerization reaction therein. The obtained amide-based resin molded item has a surface appearance without the surface appearance intrinsic in amide-based resin being impaired, excellent rigidity and little strain (warpage) and anisotropism of mechanical properties. Further, although glass-based composite reinforcing material is blended in raw material composition, the handling of the raw material composition and molding operation are easy.
Patent JP-S5938366-A (JP)
Title: Heat resistant cast steel
Inventor: SUGITANI JIYUNICHI
IPC: C22C19/05
Filed: 1982-08-28
Abstract: PURPOSE:To obtain a heat resistant cast steel with superior creep rupture strength, thermal shock resistance, carburization resistance, etc. at high temp. by adding prescribed percentages of C, Si, Mn, Cr, Ni, W, N, Ti, Al, B and Cu. CONSTITUTION:This heat resistant cast steel consists of, by weight, 0.3-0.6% C, <=2.0% Si, <=2.0% Mn, 20-30% Cr, 30-40% Ni, 0.5-5.0% W, 0.04-0.15% N, 0.04-0.5% Ti, 0.02-0.5% Al, 0.0002-0.004% B, <=3.0% Cu and the balance essentially Fe. The cast steel is superior to a conventional HP material contg. W or other material in said characteristics at high temp., so it withstands well severe conditions during use as the material of an ethylene cracking tube, etc. in the petrochemical industry.
Patent JP-S5373035-A (JP)
Title: Tabulation control system
Inventor: KATSURAYAMA YOSHIKI
IPC: B41J21/04
Filed: 1976-12-13
Abstract: PURPOSE: To make it possible to know the next tabulation setting position for a constant time, regardless of the distance of the setting position, during the inputting of a tabulation control code by memorizing the next tabulation setting position against each position of a carriage, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04347706-A (JP)
Title: Back lash acceleration control system
Inventor: SAKAMOTO KEIJI
IPC: G05B19/18
Filed: 1991-05-24
Abstract: PURPOSE:To set backlash acceleration correction start time to be more accurate in a servo system executing feed forward control. CONSTITUTION:When a feed forward coefficient approaches '1', a position deviation approaches almost '0' and the actual delay of shift with respect to a shift command hardly exists. Thus, since the position of the directional inverse of the shift command fluctuates, the timing of backlash acceleration correction start becomes difficult and it is dispersed. The code inverse (Ts) of a feed forward amount more accurately shows the position of directional inverse, and the code inverse time of the feed forward amount is set to be backlash acceleration start time. The code inverse time of a speed command corrected by the feed forward amount can be set as backlash acceleration correction time.
Patent JP-S5851456-A (JP)
Title: High pressure discharge lamp
Inventor: SUZUKI RIYOU
IPC: H01J61/073
Filed: 1981-09-22
Abstract: PURPOSE:To enable the lighting while employing the ballast for the mercury lamp, by encapsulating the mixture gas of neon and argon in the light emission tube while forming the electrode with the metallic wire coil and projecting said core wire by the specific length from coil end. CONSTITUTION:The light emission tube 1 having the main electrodes 2a, 2b and the auxiliary electrode 3 while encapsulated with the mixture gas of neon and argon where the volume of argon is 5-20% is contained in the bulb 17 to form the metal halide lamp. The electrode 2 is formed by winding the tungsten wire coil 28 around the core wire 27 made of the tungsten rod having the diameter shorter than 0.6mm. then projecting the tip of said core 27 from the coil section 28 by the range of 0.6-1.7mm.. Since the main discharge will start from the tip of the core wire 27, the starting is facilitated thereby the high pressure discharge lamp can be lighted while employing the inexpensive ballast for the mercury lamp.
Patent JP-H11166419-A (JP)
Title: Intake device for 4-cycle engine
Inventor: ISAKA YOSHIHARU
IPC: F02B31/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To stably improve fuel economy and exhaust gas characteristics for a long time without increasing costs by stabilizing the combustion of an air-fuel mixture at the time of a low load. SOLUTION: In the intake device of a 4-cycle engine 1 having a sliding throttle valve 26 in the midway of an intake passage 32, the downstream intake passage 32 of the throttle valve 26 is divided into upper and lower parts by a partition wall 33, the upper side being used as a main intake passage 32-1 and the lower side being used as a sub-intake passage 32-2, a bypass passage 34 branched from the sub-intake passage 32-2 to bypass the main intake passage 32-1 is opened in a side part in the vicinity of an opening part upstream side to the combustion chamber S of the main intake passage 32-1. Accordingly, at the time of a low load when the opening degree of the throttle valve 26 is small, an air-fuel mixture (intake air) mainly flows on the sub-intake passage 32-2, and since this air-fuel mixture flows in from the sub-intake passage 32-2 through the bypass passage 34 into the combustion chamber S in a tangential direction, swirling is generated by the air-fuel mixture in the combustion chamber, the air-fuel mixture in the combustion chamber S is sufficiently stirred by this swirling to stabilize the combustion thereof, and the leaning of the air-fuel mixture is realized.