baber/WOPTO huggingface dataset:
Patent JP-S61278523-A (JP)
Title: Production of flame-retarding urethane foam
Inventor: NISHI TAKASHI
IPC: C08G18/00
Filed: 1985-06-05
Abstract: PURPOSE:To obtain the titled urethane foam which can retain excellent flame retardancy for a long time and is suitable as a heat-insulating material for various industrial mterials, a material for cushions, etc., by mixing a specified mixed polyol and a specified mixed isocyanate with a catalyst, a foam stabilizer, and a blowing agent and expanding the mixture. CONSTITUTION:The following components are mixed together and expanded: (A) a mixed polyol comprising 82-91wt% trifunctional polyol (a) such as a polyether polyol, 0.5-6wt% phosphorus-containing polyol (b) of a phosphorus content of 1.9-13wt% and an OH value of 56-510 and 3-12wt% bisphenol A/alkylene oxide adduct (c), (B) a mixed isocyanate comprising 85-95wt% tolylene diisocyanate (d) and 15-5wt% diphenylmethane diisocyanate or polymeric isocyanate (e) based on polyalkylene-polyphenyl isocyanate, (C) a catalyst, (D) a high-MW general-purpose silicone foam stabilizer and a low-MW silicone foan stabilizer of a MW of 300-1,000 and (E) a blowing agent.
Patent JP-S61280549-A (JP)
Title: Apparatus for measuring double refractive index
Inventor: NAGANO AKIHIKO
IPC: G01N21/23
Filed: 1985-06-05
Abstract: PURPOSE:To calculate the double refractive index of a member with high accuracy, by measuring the spectral transmition factor of a double refractive substance at the time of the application of voltage and calculating the wavelength of the extreme value of the transmission intensity thereof to utilize the same. CONSTITUTION:The light emitted from a spectroscope 10 comes to parallel light by a lens 11 to be incident to a polarizer 12. The polarizer 12 has a polarizing surface forming an angle of 45 deg. to the molecular axis of the liquid crystal molecule sealed in a liquid crystal cell 5. The linear polarized light vertically incident to the liquid crystal cell 5 receives modulation in the liquid crystal cell and emitted as oval polarized light. Only the luminous flux having the same polarizing surface as the polarizer 12 is condensed to a light detector 15 by an analyser 13 being one kind of a polarizing plate through a transmission lens 14. When a recording apparatus not shown in a drawing is connected to the detector 15, the spectral transmission factor of the liquid crystal can be measured.
Patent JP-H09303103-A (JP)
Title: Closed loop cooling type turbine rotor blade
Inventor: ITO KATSUYASU
IPC: F01D5/30
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a closed loop cooling type turbine rotor blade to perform effective cooling of a turbine blade, uniformize a metal temperature, increase cooling efficiency, and improve thermal efficiency. SOLUTION: A turbine rotor blade 20 is formed such that the interior of a turbine blade is formed in a hollow state and a blade cooling flow passage 25 is formed, and a cooling medium M is fed to a blade cooling flow passage 25 through a feed passage 26 from the bottom part of a blade-filled part 22 to cool the interior of the blade. A recovery passage 27 independent from the feed passage 26 is formed in the blade-filled part 22 and the cooling medium M to cool a blade effective part 21 through the blade cooling flow passage 25 is guided by the recovery passage 27 and recovered to the outside of the blade. The cooling medium M after cooling of the turbine blade is all recovered by the recovery passage 27 to employ a closed loop type cooling structure.
Patent JP-S5817230-A (JP)
Inventor: JIYON PIUSU BAAKU
IPC: F16D13/64
Filed: 1982-07-13
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-S5824629-A (JP)
Title: Brake rotor of disc brake
Inventor: HAGIWARA YUTAKA
IPC: F16D65/00
Filed: 1981-08-04
Abstract: PURPOSE:To provide a brake rotor, in which a plurality of gaps for ventilation are disposed between both side pressure contact surface, which can heighten periodic damping capability and prevent squealing of a brake, by making the width of some gaps different from that of the others so that the peripheral weight distribution is not uniform. CONSTITUTION:A ventilated brake rotor 10 has gaps 13 formed between both side brake pad pressure contact surfaces 11, 11a by a plurality of ribs extended radially, the gaps 13 permitting air to ventilate therethrough. In the thus constructed brake rotor, the ribs 12 are formed at equal pitches P1, and each peripherl width l of the adjoining gaps 13a, 13b is equal. The width W of the gap 13 along the thickness of the rotor 10 is different between the gaps 13a and 13b, whereby partial thick and thin parts are formed on disc portions 14, 14a of the rotor 10 so as to make the peripheral weight distribution of the rotor not uniform, resulting in that natural resonance waveform is hard to generate to  improve the periodic damping capability of the rotor 10.
Patent JP-S62278997-A (JP)
Title: Determination reagent for ldh iso-enzyme
Inventor: SHIRAKAWA YOSHITAKA
IPC: C12Q1/32
Filed: 1986-05-29
Abstract: PURPOSE:To specifically determine the titled enzyme composed solely of H- subunit, by using the titled determination reagent consisting of a reagent solution which is an alkaline buffer solution containing a protein-denaturation agent and a reagent solution containing a coenzyme. CONSTITUTION:An LDH iso-enzyme in a specimen other than LDH iso-enzyme composed solely of H-subunit is inactivated by the 1st reagent solution composed of an alkaline pH buffering solution of a borate, carbonate, etc., containing a protein-denaturation agent such as urea, thiourea, guanidine, etc. The treated specimen is mixed with the 2nd aqueous solution or buffering solution containing NAD or NADH as coenzyme and the activity is determined by conventional LDH determination process. Lactic acid or pyruvic acid acting as a substrate is included either of the 1st solution or the 2nd solution.
Patent JP-S5824253-A (JP)
Title: Packet synthesizing system
Inventor: YOMO YOSHIAKI
IPC: H04L12/02
Filed: 1981-08-04
Abstract: PURPOSE:To improve the efficiency of synthesis of packets, by sending stored packets out of a packet storage memory to a circuit when coupling with a next packet is not indicated at a packet transmitter and receiver. CONSTITUTION:For packet transfer from a central controller 6 to a communication controller CCE, control information, such as a packet coupling indication bit SYN, for indicating whether coupling with a next packet is required or not is added to the head of each packet, and the composite packet is transferred. The communication controller CCE controls the writing of packets to a packet storage memory 3 or the reading of packets from the packet storage memory 4 on the basis of the control information to perform packet synthesis processing. Therefore, a processing load on a central controller CPU is reduced to improve the efficiency of the packet synthesis.
Patent JP-H09276621-A (JP)
Title: Valve member-built-in type strainer
Inventor: FUKUDA TAKESHI
IPC: B01D35/02
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a valve member-built in type strainer whose blow route can be automatically opened and closed. SOLUTION: A temperature actuated valve 6 is installed in a blow route 4 in the downstream side of a filter 9. The temperature-actuated valve 6 is contracted at the time when fluid temperature is low to open a through hole 17 and is expanded at the time when fluid temperature is high to close the through hole 17. When the temperature of a fluid flowing in a strainer becomes low, the through hole 17 is opened and a blow work can be automatically carried out.
Patent JP-S62279474-A (JP)
Title: Ruled line processor
Inventor: NARUTOMI RYOJI
IPC: G06T11/60
Filed: 1986-05-28
Abstract: PURPOSE:To quickly execute a partial elimination of a ruled line by a simple operation, by making information of a ruled line table ineffective, when all rules lines are within a designated range, and rewriting the position information of an end point of a ruled line part to a column digit position in the outside of the range, when a part of the rules lines is within the designated range. CONSTITUTION:First of all, in a range for eliminating a block of a ruled line, a cursor is positioned at a start point SP of its rectangle, and an instruction for eliminating the ruled line is executed by an intrinsic key on a keyboard 1. Subsequently, the cursor is moved to an end point EP, and an execution key is depressed. As a result, a block elimination mode of the ruled line and a column/digit number of the start point/end point of its range are inputted to an editing function part 3 through a keyboard control part 2. The function part 3 sets input information to a ruled line eliminating range storage element 8, and subsequently, compares the ruled line table 7 and the column/digit number of the start point/end point, reads out ruled line information from the table 7, and in case of a horizontal ruled line, if a line number is in a range and both a digit start point and a digit end point are in a range, its ruled line is eliminated. Also, if one of them is within the range, the line to the outside of its range is effective, and the inside of the range is eliminated. A vertical ruled line is processed in the same way.
Patent JP-H04326511-A (JP)
Title: Vapor growth equipment
Inventor: MORIMOTO TAKUO
IPC: C30B25/08
Filed: 1991-04-25
Abstract: PURPOSE:To prevent polycrystalline compound semiconductor from depositing on the inner wail of a furnace core tube, increase the controllability and the reproducibility of crystal growth speed, and make the composition of mixed crystal in the crystal growth direction uniform, in the course of crystal growth of III-V compound semiconductor. CONSTITUTION:An InP substrate 14 is retained in a furnace core tube 11 by a substrate holder 16, so as to be vertical to gas flow. The furnace core tube 11 is constituted as a double tube, from the uppermost stream position toward the upper stream side of the position of the InP substrate 14, as far as the position of distance of 0.2-5 times reaction chamber diameter. From HCl introducing parts 23, 24 on the outer periphery of said double tube, HCl/H2 gas is sent, and the concentration of HCl gas is increased in the vicinity of the inner wall of the reaction tube 11 in an InP growth chamber 12 and an InGaAs growth chamber 13.
Patent JP-S5456577-A (JP)
Title: Golden exterior parts for decoration
Inventor: TAKAHASHI AKIKIMI
IPC: B44C1/00
Filed: 1977-10-13
Abstract: PURPOSE: To reduce coats of products by forming a yellow titanium oxide film on an exterior part base material for lighters, glasses and the like through a reactive ion plating.  
     CONSTITUTION: Argon as a carrier gas and oxygen as a reactive gas are introduced into a gas discharge plasma presenting an active atmosphere. A vaporized titunuim is reacted with the reactive gas to form a compound film of the vaporized metal and the reacitive gas on a exterior part base mateial such as stainles steel, copper alloy, aluminium allroy or the like under the electric field. When the atom ratio of oxygen to titanium is set at about 0.5 to 1.3, the basic material obtained by the reactive ion plating presents a glossy yellow appearance. This reduces the cost of surface treatment, thus enabling production at lower cost 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5647608-A (JP)
Title: Energy saving type generator
Inventor: SUDA KAZUYOSHI
IPC: F01K25/02
Filed: 1979-09-25
Abstract: PURPOSE: To perform the operation of electric power generation only with natural energy, by driving both of a hydraulic turbine with the use of potential energy of operating fluid allowed to rise with solar heat or terrestrial heat and a steam turbine with the use of gasified steam.  
     CONSTITUTION: By a solar heat collector 8, operaring fluid 7 in a tank 1 is heated and liquefied in the first condenser 2 by a wind 23. By utilizing potential energy of the operating fluid a hydraulic turbine 3 is rotated to generate an electric power. The operating fluid 7 is introduced to an evaporator 10, heated by solar heat 22 and converted into vapor. Said vapor is introduced to an operating fluid steam turbine 11 to perform the operation of electric power generation. In this way, oil energy is not required at all for generating the power to meet the counterplan of reducing energy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08321172-A (JP)
Title: Dynamic semiconductor memory device
Inventor: MATSUMOTO TOSHIYUKI
IPC: G11C11/409
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a dynamic semiconductor memory device whose precharging time is shortened and whose precharging capability is enhanced by forming a bit-line precharging circuit which precharges a bit-line material of each bit row, in a memory array. CONSTITUTION: In a DRAM 100, bit-line precharging circuits 111, 112 are arranged in the middle of a memory array 130 and at an end on the side opposite to another end in which a bit-line equalizing circuit 433 is arranged. Consequently, the time required to precharge and equalize a pair of bit lines BLi, the inverse of BLi can be shortened. In addition, the bit-line precharging circuits 111, 112 are memory cells which constitute the memory array 130, and they are constituted of memory cells MC1 to MC4 whose magnitude is identical to that of an ordinary memory cell of one-transistor and one-memory-cell type. Consequently, the arbitray number of bit-line precharging circuits can be arranged in arbitray places in the memory cell 130.
Patent JP-S5247570-A (JP)
Title: Method of treating dust slurry from blast furnace and ste el making furnace
Inventor: USUI TOORU
IPC: B01J19/10
Filed: 1975-10-14
Abstract: PURPOSE: To prevent decrease of dehydration power by controlling oxidation of dust slurry from steel manufacture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01290736-A (JP)
Title: Al alloy material having excellent reflectance and stiffness
Inventor: AMAKASU TOSHIYA
IPC: C22C21/00
Filed: 1988-05-18
Abstract: PURPOSE:To obtain the title Al alloy material having no severe limitation of material purity and easily executable of manufacturing by regulating Al alloy rapidly solidified powder having the specific compsn. consisting of Mg, Mn, Cr and Al to an extrusion material or a forging material. CONSTITUTION:Al alloy rapidly solidified powder constituted of, by weight, 3-6% Mg, total 0.5-4% of one or two kinds of Mn and Cr and the balance substantially Al is regulated to an extrusion material or a forging material. The above Al alloy powder is obtd. by subjecting the molten metal of Al alloy having prescribed compsn. to rapidly solidifying at about >=10<2> deg.C cooling speed by an air or water atomizing method. The Al alloy powder is extruded or forged. By this shearing force in the above working, an Al oxidation film on the surface of the alloy powder is cut into pieces. In this way, the Al alloy material having excellent reflectance and stiffness of which Al oxide is finely dispersed into an Al alloy matrix in which Mn or Cr enters into solid solution in the state of supersaturation can be obtd.
Patent JP-S5849938-A (JP)
Title: Manufacture of photographic silver halide emulsion
Inventor: MATSUZAKA MASASHI
IPC: G03C1/015
Filed: 1981-08-07
Abstract: PURPOSE:To manufacture a single-dispersed silver halide emulsion with high sensitivity and little fog by a double jet method using an ammoniacal silver nitrate soln. by adopting specified conditions in the stage for forming silver halide and the stage for physically aging the silver halide. CONSTITUTION:In the manufacture of a silver halide emulsion by a double jet method using an ammoniacal silver nitrate soln., the solubility of silver halide in a silver halide emulsion is kept at 1X10<-3>-1X10<-6>mole/l constant value in  the stage for forming silver halide after forming 10mol% of all the silver halide  or in the stage for physically again the silver halide. In order to keep the solubility, an acidic soln. or a halide soln. besides the ammoniacal silver nitrate soln.  and a halide soln. is added to control the PAg vaue and to adjust the pH to  <=10. Thus, a single-dispersed emulsion having high sensitivity and a relatively large particle size is obtd. The emulsion causes little fog and has enhanced shelf stability.
Patent JP-H02300639-A (JP)
Title: Optical semiconductor inspecting device
Inventor: KINOSHITA MASAKI
IPC: G01J1/00
Filed: 1989-05-16
Abstract: PURPOSE:To eliminate the need of correction for positional deviation and to omit the alignment of every silicon photodiode cell even when plural silicon photodiode cells exist by fetching the central part of a light beam and making it the uniform collimated beam of light. CONSTITUTION:The light emitted from a semiconductor laser light source 1 is condensed by a condensing lens 2 and passes through a pin hole 3. At such a time, the irregularly reflected light is cut. Since the light is radially expanded after passing through the pin hole 3, it is turned into the collimated beam of light by a collimating lens 4. Next, the beam diameter of the light is expanded by a beam expander 5 and the light is turned into the collimated beam of light by the collimating lens 6 to irradiate the silicon photodiode cell 8 in an element to be measured 7. Since the light is turned into the uniform collimated beam of light, an X-Y stage, etc., for alignment is not needed and an inexpensive high-speed inspecting device is obtained.
Patent JP-S5823303-A (JP)
Title: Pickup arm device
Inventor: MATSUMURA REIJI
IPC: G11B3/42
Filed: 1981-08-05
Abstract: PURPOSE:To make the assembling easy, by pressing one end of a shield plate provided between a head shell and a cartridge to a tone arm. CONSTITUTION:A shield plate 17 is inserted between a head shell 2 and a cartridge and a contact piece 17c having a through-hole 17b for a screw insertion is inserted between a tone arm 1 and the head shell 2 via a link piece 17a of the rear end and fixed with a screw 3. Thus, it is not required to lead out a lead for grounding via a center hole of the tone arm and a means grounding the tone arm is used to ground the shield plate.
Patent JP-S5349574-A (JP)
Title: Method of manufacturing decoration plate
Inventor: FUKUDA SHIGEZOU
IPC: B44C1/00
Filed: 1976-10-13
Abstract: PURPOSE: To enable forming a picture pattern different in color from a metallic base plate on the plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63290123-A (JP)
Title: Protecting apparatus
Inventor: TAMAKI TOSHIYUKI
IPC: H02H3/08
Filed: 1987-05-20
Abstract: PURPOSE:To effectively protect by breaking or limiting the output of a power source according to a preset value to determine the variation width of a load current. CONSTITUTION:A source power 1 is supplied through a power source 2 to a load unit 3. A current sensor 5 is attached to a feeder 4a, and its output is input to a protecting apparatus body 6. The body 6 compares the input with a value stored in advance, and operates switching mechanisms 2a, 2e when it exceeds the value to stop supplying the power to the load unit 3 or to operate an output limiter to limit the current.
Patent JP-H0925423-A (JP)
Title: Monoazo disperse dye
Inventor: ROBERUTO EGURI
IPC: C09B29/42
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a mono azo disperse dye expressed by a specific formula, useful for dyeing a synthetic or semisynthetic fiber, yarn, etc., containing a hydrophobic organic substance, having excellent dyeability and capable of exhibiting excellent heat migration fastness and light fastness after a heat treatment.  
     SOLUTION: This dye is expressed by formula I {R is a (substituted) phenyl or R'O [R' is a 3-4C alkenyl or alkynyl, phenyl or a (substituted) 1-8C alkyl]; R 1  is H or a 1-2C alkyl; R 2  is H or a halogen; R 3  is H or a 1-3C alkyl; R 4  is H, a (substituted) 1-8C alkyl or a (substituted)amino} and having no water soluble group. Further, either of the processes, those are, a diazotized amine of formula II is made to couple with an amine of formula III or a compound of formula IV is made to condense with a compound of formula V, is preferably used for obtaining the dye. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09311429-A (JP)
Title: Developing processing controlling method, developing device and image exposure device
Inventor: OGIWARA NAGAO
IPC: G03B17/24
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To appropriately discriminate and develop an exposed frame out of silver halide photographic sensitive material. SOLUTION: When photographing is performed using specified negative film, exposure completion information meaning that a frame is exposed is recorded at a position corresponding to a frame position. Then, when negative film housed in a cartridge is pulled out and developed, the exposure completion information corresponding to a first frame is read (304). In the case that the exposure completion information is read then (affirmed by 306), the frame is judged as the exposed frame, so that the exposure completion information corresponding to a next frame is read successively.  Furthermore, the exposure completion information is read by one frame, and at the point of time when the exposure completion information is not read, it is judged as a situation that all the exposed frames are finished, so that the negative film is cut at a boundary part between a least exposed frame and an unexposed area (308 and 310). Then, only the exposed frames are developed, and the unexposed area is rewound back to the cartridge (312).
Patent JP-H09300447-A (JP)
Title: Mold for thermally molding sheet and its production
Inventor: ASHIBE YUJI
IPC: B29C51/34
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To sufficiently perform the uniform pressurization of a material in mold and to mold the uneven shape of the upper or side surface part of a product by covering the surface of the core material of a support member with a rubber layer partially different in thickness and suppressing the thermal expansion of the rubber layer to prevent mold deformation. SOLUTION: As the internal structure of a rubber mold, rubber 7 is bonded to the surface of the core material 6A of which the central part protrudes of a rubber support member 6. The thickness T2 of the side surface of the rubber 7 is larger than the thickness T1 of the upper surface thereof. Since the thickness T2 of the side surface is thick, the pressure force of the side surface is ensured. By reducing the thickness T2 of the upper surface of the rubber 7, the pressure force of a coner part becomes large. The contact part of the rubber layer 7 and the rubber support member 6 are uneven and both of them are hard to peel. 6B is a rubber mold base plate.
Patent JP-S6015994-A (JP)
Inventor: SUMI AKIRA
IPC: H05K3/46
Filed: 1983-07-07
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-S63294343-A (JP)
Title: Food packaging container
Inventor: ADACHI SOZABURO
IPC: B65D21/06
Filed: 1987-05-22
Abstract: PURPOSE:To prevent the direct contact of a packaging film with the upper surface of received food, by forming hood members receiving the packaging film on a container in a bulky state on the side wall of a part of the container in an extended state so as to hold developing and folding/erecting hinges therebetween. CONSTITUTION:The total lengths of the upper ends of side walls 2a, 2b are extended in an opening direction to simultaneously form hood members 4a, 46 equipped with side plate parts 3a, 3b. For example, daily dish A such as sliced raw fish is received in a container 1 in a state dishing up so as to protrude above the container 1 and the hood members 4a, 4b are folded at hinges 5a, 5b to be erected above the container 1 and the whole is packaged by a stretch film 7. Since the packaging film part above the container is received in a bulky state by the hood members 4a, 4b, said film does not contact the upper surface of food A even when the food A is received in the container 1 so as to protrude thereabove.