baber/WOPTO huggingface dataset:
Patent JP-S5884642-A (JP)
Title: Production of al alloy material for crystal refining
Inventor: SHIN KATSUTAROU
IPC: B22D11/041
Filed: 1981-11-16
Abstract: PURPOSE:To produce an Al alloy material for crystal refining which has excellent crystal fining reability and has good surface skins by disposing a heat insulating receiving tank for molten metal on the top surface of a water cooled bottomless mold by overhanging the bottom end face by a specific size from the inside circumferential surface of the top end of the mold. CONSTITUTION:The rate of bulging H of the inside circumferential surface 11 at the bottom end of a heat insulating receiving tank 8 for molten metal from the inside circumferential surface 10 at the top end of a mold 7 is set at 0.5- 3.0mm.. Molten metal flows down in a spout 6 and is charged continuously onto the casting hearth provided beforehand in the mold 7. At the point of the time when the melt level in the mold 7 is approximately flush with the top surface of the tank 8 and the charging level of the spout 6, the casting hearth is moved downward. Thereafter, the rate of charging of the molten metal from a melting furnace is controlled in confirmity with the descending speed of the casting hearth to maintain the charging level of the spout 6 flush with the melt level in the tank 8 approximately, whereby the molten metal is cast.
Patent JP-H0935579-A (JP)
Title: Switch reader device
Inventor: SUKEGAWA SEI
IPC: H01H9/54
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To eliminate wrong reading of a switch data so as to prevent misoperation when switched a selecting position, by providing a switch for selecting part for supplying only a prescribed switch data passing through to a switch data holding part. SOLUTION: A mask data, read from a sequence sensor 32 in a switch data selecting part 30, is supplied by a bit unit to AND circuits 31a to 31h through an OR circuit 33. A reset signal of '1' is supplied to the circuit 33 from a power only set circuit 34 when closed a power supply, to be OR calculated with each bit of the mask data, to AND calculate a switch data and the mask data in the circuits 31a to 31h. Here the sequencer 32 reads the mask data of setting only adjacent bits in upper/lower position of '1' bit to '1', of the mask data, and only a switch data in an adjacent position to a selecting position, indicated by a switch data in a switch data holding part 40, is made to pass. Accordingly, wrong reading of a data can be prevented.
Patent JP-H0932813-A (JP)
Title: Power transmission groove in rotary body
Inventor: YOKOMAKU TOSHINORI
IPC: H02K5/16
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission groove of low processing cost with which fatigue durability life of a rotary body can be elongated. SOLUTION: A power transmission groove 3 having a clearance groove 4 at an angular part of a bottom part 3a is formed in an inner circumferential surface of a shaft engagement hole 2 in a rotary body 1 in which a rotary shaft 11 having a spline 12 is engaged by a machining tool provided with a partially machining blade in a protruded form corresponding to the form of the clearance groove 4 at a tip of a groove machining blade, so the power transmission groove 3 is formed at a low cost. By existence of the clearance groove 4, an angular part of the spline 12 is prevented from directly getting in contact with the angular part of the bottom part 3 of the power transmission groove 3, with the maximum stress generated at the clearance groove 4 reduced, thereby fatigue durability life of the rotary body 1 can be increased.
Patent JP-S6077066-A (JP)
Title: Sheet bundle processing device
Inventor: UEDA NORIYOSHI
IPC: B42C1/12
Filed: 1983-10-04
Abstract: PURPOSE:To aim at simplifying the arrangement of a sheet bundle processing device, by providing such an arrangement that when a tray reaches a predetermained position, a stapler is arranged at its predetermined position, being opposed to the tray, and a sheet bundle is taken out from the tray and is displaced before the stapler is actuated. CONSTITUTION:Since one of trays into which predetermined sheet bundles are stored, comes to a position opposed to a recess 29 in a column 7, when the sheet bundle is pulled out from the tray, the end edge of the sheet bundle enters into the recess 29 so that it abuts against the end section 26a of a sensor lever 26 to rotate the later, and therefore, the lever end 26a comes off from a sensor 28 to detect the presence of the sheet bundle, resulting in a solenoid being energized for a predetermined time so that an arm 21 is rotated. Therefore, one staple 23 is discharged to bind up the sheet bundle in the recess 29. When the sheet bundle is completely pulled out from the recess 29, the sensor lever 26 returns to take a position where it associates with the pulling out of a sheet bundle in the next tray.
Patent JP-H0235305-A (JP)
Title: Method for measuring size of moving body
Inventor: NAGANUMA YOICHI
IPC: G01B11/04
Filed: 1988-07-26
Abstract: PURPOSE:To measure the size of a substance to be measured regardless of the movement and the vibration of the substance to be measured by picking up the images of the substances to be measured with a plurality of synchronized TV cameras, and obtaining the difference between the coordinate values of a plurality of the picked-up image points in the picked-up signals. CONSTITUTION:A plurality of TV cameras 14 and 15 are synchronized by using the same synchronizing signal generating circuit 13. The directions of the cameras 14 and 15 are set so that a plurality of points of image pick-up on the scanning line of the TV cameras corresponding to points to be measured on a body to be measured 1 are scanned at the same time. The picked-up image signals of the body to be measured 1 which are picked up in this way are inputted into a CPU 20 through A/D converters 16 and 17 are interface circuits 18 and 19. The CPU 20 computes the difference between the coordinate values of a plurality of said picked-up image points. In this way, the size of the body to be measured can be measured regardless of the movement or the vibration of the body to be measured.
Patent JP-S6341776-A (JP)
Inventor: NISHIBATAKE HIDEO
IPC: F25B43/00
Filed: 1986-08-05
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-S6429411-A (JP)
Title: Preparation of new urethane oligomer
Inventor: OKADA TOMOYUKI
IPC: C08G18/38
Filed: 1987-07-24
Abstract: PURPOSE:To prepare the title oligomer which forms a cured film by irradiation and is useful as a material for polyurethane resin, by reacting a specified dihydroxyl compd. with a diisocyanate compd. and a polyol compd. CONSTITUTION:A dihydroxyl compd. of formula I (where R1, R2 and R4 are each alkylene; R3 is a hydrocarbon group; R5 is H, CH3) (e.g., compd. of formula II) is reacted with a diisocyanate compd. (e.g., isophorone diisocyanate) and a polyol compd. (e.g., polytetramethylene glycol) to give a urethane oligomer having hydroxyl groups on both ends of its main molecular chain. The dihydroxyl compd. of formula I is a new compd., which is obtd. by mixing a diisocyanate compd. with a hydroxyalkyl (meth)acrylate compd. under stirring, adding an inert org. solvent such as methyl ethyl ketone to said reaction system, further adding dialkanolamine thereto and stirring the mixture.
Patent JP-H0665-A (JP)
Title: Resonator for producing pop corn and container for producing pop corn
Inventor: UJIGAWA MAKOTO
IPC: A23L1/18
Filed: 1992-06-19
Abstract: PURPOSE:To provide the inexpensive resonator preventing the generation of sparks by disposing plural resonation elements in such a shape as being resonated with the frequency of a microwave oven and connecting the respective resonation elements to each other to form a closed curved line shape as the whole shape. CONSTITUTION:The resonator used for heating corns in the production of the pop corns with a microwave oven and the disposable container for the production of the pop corns with the resonator are characterized by disposing a funnel-like dish member 11 of a heat-resistant insulation material on the bottom of a pop corn production container 10 of a heat-resistant insulation material and further disposing a resonator 12 on the lower surface of the dish member 11, whereby the objective resonator and container have the effects on cost reduction and zone widening and prevents the generation of sparks. The resonator 12 comprises plural resonation elements tilted toward the center of the resonator 12, each resonation element comprising a 1/4 wavelength Lecher wire 80 resonation element having such as a length and a coupling degree as resonating with the frequency Fr of the microwave oven, and the end of each resonation element and the end of the adjacent resonation element being connected to each other to form a closed curved line shape as the whole shape.
Patent JP-H0914314-A (JP)
Title: Electric type pad ware indicator
Inventor: KAWASE KAZUO
IPC: F16D66/02
Filed: 1995-06-28
Abstract: PURPOSE: To simplify wiring so as to make its changing unnecessary by arranging a magneto-sensitive element between each magnetic material and each magnetic field generating source, connecting the magneto-sensitive element with each other in series and issuing an alarm based on the output signal of the magneto-sensitive element. CONSTITUTION: Friction pads 18 and 20 are composed of back metals 22 and 24 each made of a strong magnetic material and friction materials 26 and 28 provided in the front face opposite the rotor 16 of the back metals 22 and 24. Magneto-resistant elements 30 and 32 as magneto-sensitive elements are arranged between the N poles of a pair of permanent magnets 12 and 14 as magnetic field generating sources. Then, these magneto-resistant elements 30 and 32 are formed in one side AB of a bridge circuit 36 and an alarm lamp 44 lit depending on a change in the resistance values of the magneto-resistant elements 30 and 32 is provided in a bridge BD in the center of the bridge circuit 36. Thus, wiring is made simple and changing of the magneto-resistant elements 30 and 32 is made unnecessary.
Patent JP-H066575-A (JP)
Title: Picture recorder
Inventor: MAEDA EIJI
IPC: H04N1/387
Filed: 1992-06-19
Abstract: PURPOSE:To save quantity of recording paper in use. CONSTITUTION:An interleave compression section 18 interleaves and compresses received data stored tentatively in a reception data memory 15 for each transmission and the resulting data are printed out on recording paper. When the received data are compressed, a reduction rate is varied with a page number of the received data detected by a page detection section 17 to compress and print out the received data thereby re2: key entry section, 2: nonmagnification selection key, 22: interruption key, ducing the number of recording paper sheets in use for the print remarkably.
Patent JP-S57131949-A (JP)
Title: Exhaust device for cooking
Inventor: KAWASAKI TOMEJI
IPC: F24F7/06
Filed: 1980-12-23
Abstract: PURPOSE:To inhibit the adhesion of oil particles to the inside of the titled air exhaust device by a method wherein in case the exhaust device has a rising section behind a kitchen table and the rising section is provided with a forced air intake port, an exhaust blower is connected to the forced air intake port through a duct and the time required for an air current to pass through the duct is specified. CONSTITUTION:The rising section 3 of the exhaust device is formed behind the kitchen table 1 on which a gas range 2 is placed and the downwardly inclined forced air intake port 4 is provided in the upper portion of the rising section 3. Further, an air current inducing plate 6 and the duct 7 which has a sectional area for air circulation identical with the sectional area of opening of the air intake port 4 is connected to the terminating end of the duct 7. In this case, the distance from the air intake port 4 to a portion around an exhaust port 10 in a blower casing 9 and the size of the exhaust air blower 8 are so determined that the time required for the air current to pass the above mentioned distance is about lessn than 15sec, for example, 3-10sec.
Patent JP-S5816935-A (JP)
Inventor: KURISUTOFUAA TOOMASU ROBINSON
IPC: B60P3/07
Filed: 1980-12-25
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-S5973193-A (JP)
Title: Temporally mounting method of steel structural member
Inventor: YOSHIDA KAZUHIKO
IPC: B23K37/04
Filed: 1982-10-21
Abstract: PURPOSE:To maintain dimensional accuracy without tack welding and to reduce working man-hours by using an adhesive agent which is of quick setting type and is resistant to heat at a prescribed temp. in tack welding a welded structure. CONSTITUTION:An adhesive agent for metal which sets in a short time and is resistant to heat at around 500 deg.C is used in the joint part (a) of members 1, 2 and the joint part (b) of members 2, 3 whereby the members are adhered in the stage of welding a structure. Said adhesive agent is the adhesive agent of a short life which is of quick setting type, has the softness to the extent that the steel structural member is moved for about 20min and sets quickly thereafter and withstands the welding temp. A polybenzoimidazole adhesive agent, polyimide adhesive agent, etc. are usable as said adhesive agent.
Patent JP-H0234843-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/384
Filed: 1988-07-25
Abstract: PURPOSE:To inhibit generation of magnetic color stain of a silver halide color photographic sensitive material by incorporating a 5-pyrazolone coupler having a specified eliminated group at a coupling position together with a specified compd. into a silver halide color photographic sensitive material. CONSTITUTION:At least a kind of 5-pyrazolone couplers having an eliminative group expressed by the formula I at a coupling position and at least a kind of compds. expressed by the formula II are incorporated into a silver halide color photographic sensitive material. In the formula I, each L1 and L2 is a methylene group or an ethylene group; each l and m is zero or 1; R1 is an H atom, alkyl, aryl, or heterocyclic group; R2 is a group connected with A through a C, O, N, or S atom; A is a C atom or an S atom; n is 1 when A is a C atom, and 1 or 2 when A is an S atom; B is a C, O, N or S atom; X is an atomic group which forms a ring. In the formula II, each R00 and R01 is an alkyl group, alkenyl group etc.; R03 is an aryl group. Thus, generation of magnetic color stain is inhibited.
Patent JP-H0235023-A (JP)
Title: Method for cultivating mushroom
Inventor: MIHARA RYOHEI
IPC: A01G1/04
Filed: 1988-07-25
Abstract: PURPOSE:To promote growth of mushrooms, further shorten cultivation period and increase yield by stimulating a culture medium with static electricity in cultivation of the mushrooms in bottles or bags. CONSTITUTION:For example, sawdust and rice bran are prepared so as to contain 60-70% moisture and the resultant mixture is filled in a bottle, sterilized under a high pressure for about 180min and inoculated with mushroom mycelia. The container is then placed on or connected to an electrostatic unit and electric stimulation is applied thereto. Culture is carried out in a culture chamber at 23-24 deg.C until the mycelia grow. Old fungi are scraped and ionic water is subsequently fed to grow fruiting bodies in a growth chamber at 13-14 deg.C and 90% humidity for harvesting.
Patent JP-S5888463-A (JP)
Title: Distributor for internal-combustion engine
Inventor: FUJITA YOSHIO
IPC: F02P7/02
Filed: 1981-11-20
Abstract: PURPOSE:To prevent the generation of abrasion and rubbing sound of metals in a distributor having a vacuum spark advance unit, by forming, in a sliding surface within a rod guide hole, grooves for holding lubricant and as well by forming an air hole in the part of an atmospheric air chamber side casing which is made in contact with a distributor body. CONSTITUTION:A vacuum advance unit 1 attracts a diaphragm 9 overcoming a coil spring 16 in accordance with the value of negative intake pressure in a vacuum chamber 10, which is fed thereto through a pipe 11, and therefore, a rod 6 is moved to the side of the vacuum chamber 10. A rotary base 4 in a distributor body 2 is rotated by this rod 6 through a coupling member 5 for changing the ignition time. In this arrangement, longitudinal grooves 22 for retaining grease are formed in the internal surface of a rod guide hole within an atmospheric air chamber side casing 15, and as well an air hole 23 for communicating the atmospheric chamber 13 with the inside of the distributor body 12 is formed. With this arrangement, the rod 6 may be moved, smoothly, and as well pressure in the atmospheric air chamber 13 is maintained constant so that the affection of air pressure which is generated upon the movement of the rod 6 may eliminated.
Patent JP-2001011961-A (JP)
Title: Underfloor ventilation device
Inventor: IZUMI HIROAKI
IPC: F24F7/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation to lock a shielding plate of an underfloor ventilation device in a closed condition, and the operation to maintain an opened condition thereof. SOLUTION: A shielding plate 10 is mounted on a body 1 having a vent 2 in a vertically changeable manner into a closed condition and an opened condition, and an operation lever 20 inserted from an operation lever insertion port 7 of the body 1 is connected to the shielding plate 10 in a vertically changeable manner A lock member 30 to be inserted in a lock member insertion port 26 of the operation lever 20 is turnably mounted on the body 1. When the shielding plate 10 is in an opened condition, a stopper 22 of the operation lever 20 abuts on the periphery of the operation lever insertion port 7 to hold the shielding plate 10. When the shielding plate 10 is in the opened condition, the lock member 30 is inserted in the lock member insertion port 26 and turned to lock the operation lever 20 and the shielding plate 10, accordingly.
Patent JP-H0634833-A (JP)
Title: Component for optical transmission and reception
Inventor: ARII KOZO
IPC: G02B6/12
Filed: 1992-07-13
Abstract: PURPOSE:To obtain superior performance and reduce the price by using an optical circuit consisting of an optical waveguide instead of a mirror and a lens as a means which demultiplexes or multiplexes sent or received signals. CONSTITUTION:The optical circuit 8 is so structured that its main optical waveguide 10 branches off into two branch optical waveguides 11; and an optical fiber for inputting and outputting a light signal is connected to the main optical waveguide 10 and a light emitting element 5 and a light receiving element 6 are connected to the branch optical waveguides 11 by aligning their optical axes. The optical circuit 8 is formed on a film, and adhered and fixed in a substrate 2. The optical fiber 3 is adhered and fixed in a substrate 4, end surfaces of the substrates 2 and 4 are connected to each other at one end of the substrate 2, and the light emitting element and light receiving element are fixed directly to the other end of the substrate 2. Thus, the optical circuit, optical fiber, light emitting element, and light receiving element are connected in one body and the whole body is sealed with a sealant 7 to form the optical transmitting and receiving component 1.
Patent JP-H1075019-A (JP)
Title: Manufacture of gan compound semiconductor device
Inventor: YUGE SHOZO
IPC: H01S5/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing high-quality GaN compound semiconductor device, wherein a high-quality InGaN light-emitting layer of a good crystallinity can be formed. SOLUTION: When depositing (Ga1-x N/Alx )1-y Iny N (0<=x<=1, 0<=y<=1) crystal material, by vapor phase epitaxial technology, an atmosphere of at least one growth interruption process to interrupt the growth of a layer being formed, whether it is the same layer or hetero layer, is made the group V gas included one and carrier gas other than group V gas is inactive gas. By this method, the sublimation of a layer exposed in the growth interruption process can be prevented.
Patent JP-H0931153-A (JP)
Title: Production of high-resilience polyurethane foam
Inventor: HASEGAWA NOBORU
IPC: C08G18/48
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a production process whereby a high-resilience polyurethane foam having good physical properties, vibration characteristics, moldability, etc., is obtd. even when water alone is used as the blowing agent by using a specific polyol and a polyisocyanate. SOLUTION: In a process for producing a polyurethane foam by reacting a polyisocyanate component with a high-mol.-wt. polyol component in the presence of a blowing agent, a catalyst, and a foam stabilizer, the following are used: a polyisocyanate component contg. at least 50wt.% diphenylmethane diisocyanate-based polyisocyanate; a high-mol.-wt. polyol component comprising a mixture of 99-85wt.% polyoxyalkylene polyol having a total unsaturation of 0.075meq/g or lower, an average functionality of 2.5-6, a hydroxyl value of 10-45mgKOH/g, oxyethylene groups at the molecular terminals, and a total oxyethylene content of 5-25wt.% and 1-15wt.% polyoxyalkylene polyol having an average functionality of 2-6, a hydroxyl value of 20-80mgKOH/g, and an oxyethylene content of 50-95wt.%; and water as the blowing agent.
Patent JP-H0848830-A (JP)
Title: Thermoplastic polymer composition
Inventor: ZANKA YUKITO
IPC: C08L9/00
Filed: 1994-08-08
Abstract: PURPOSE:To obtain the subject composition excellent in balance between rigidity and impact resistance, free from any aromatic ring in its molecular structure, and high in recyclability. CONSTITUTION:This thermoplastic polymer composition comprises (A) 20-95wt.% of a propylene-based resin, (B) 5-40wt.% of a hydrogenated elastomer made from butadiene and/or isoprene polymer(s), and (C) 0-40wt.% of an inorganic filler.
Patent JP-H0851014-A (JP)
Title: Superconducting magnet
Inventor: ARIYOSHI AKIHIKO
IPC: H01F6/02
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a superconducting magnet in which consumption of liquid helium is suppressed even upon occurrence of quenching in a superconducting coil and the cooling capacity is prevented from lowering. CONSTITUTION:The superconducting magnet comprises a superconducting coil 3 housed in a helium vessel 1 while being immersed into liquid helium 2, an induction coil 12 coupled magnetically with the superconducting coil 3 while being insulated thermally from the helium vessel 1, and a switching element acting to form a closed circuit across the induction coil 12.
Patent JP-H0477889-A (JP)
Title: Ic card
Inventor: TOMAKI KENJI
IPC: B42D15/10
Filed: 1990-07-13
Abstract: PURPOSE:To improve security by judging the classifications of a card reader from information read by a sensor means and controlling the information contact of the card reader. CONSTITUTION:A magnetic sensor 3 reads magnetic information 11 and outputs voltage and it is inputted to the propriety judging means 15 of a CPU 2a through a buffer for amplifying 13 and a buffer for waveform shaping 14. A judged result signal is transmitted to a gate control means 16, when a judged result means is proper, a gate 17 is opened and a card reader can execute information contact with an information contact responding means 18 of an IC card 1 through an input/output terminal 12 connected to an external contact electrode 9. On the other hand, the gate control means 16 does not open the gate 17 when the judged result signal is improper. Because of this, the improper card reader cannot execute the information contact with the IC card 1. Thus, security is improved.