baber/WOPTO huggingface dataset:
Patent JP-S62135508-A (JP)
Title: Thermally restorable article
Inventor: UENO KEIJI
IPC: C08K5/06
Filed: 1985-12-09
Abstract: PURPOSE:To obtain the titled article excellent in shape retentivity, flame retardancy and abrasion resistance, by irradiating a composition comprising a thermoplastic resin, two specified compounds and Sb2O3 with electron beams or gamma-rays, deforming it by heating and allowing it to retain its shape by cooling. CONSTITUTION:A resin composition is obtained by mixing a thermoplastic urethane resin (A) with a polyfunctional monomer (B) having many functional groups and a low MW per functional group selected from trimthylolpropane tri(meth)acrylate and triacryl formal [e.g., triallyl (iso)cyanurate], decabromodiphenyl ether (C) and Sb2O3 (D). This composition is irradiated with electron beams or gamma-rays at 3-5Mrad, deformed by heating to the softening point or above and allowed to retain its shape by cooling to the softening point or below.
Patent JP-S63130143-A (JP)
Title: Preparation of oxidizing catalyst
Inventor: KAMOGAWA MASAKI
IPC: C07C67/00
Filed: 1986-11-20
Abstract: PURPOSE:To enhance activity at low temp., by drying a solution mixture or suspension prepared by mixing catalyst raw material substances in the presence of water to obtain a solid which is, in turn, again dispersed in water and dried to form an oxidizing catalyst. CONSTITUTION:A predetermined amount of ammonium paramolybdate is charged in water to be dissolved therein, and a predetermined amount of an aqueous phosphoric acid solution and, if necessary, other raw material such as potassium nitrate or ammonium metavanadate are added to the aqueous solution prepared, and the whole is mixed at 30-80 deg.C to prepare a liquid mixture or suspension which is, in turn, dried by spray drying or evaporation to dryness. The obtained solid is ground, if necessary, and dispersed in 1-10 times by volume of water and aged for several min - several hr at 40-90 deg.C under stirring and spray-dried at 90-200 deg.C in an air atmosphere. The obtained solid is ground, if necessary, and molded under pressure and further baked at 300-500 deg.C to obtain a highly active catalyst.
Patent JP-H04153427-A (JP)
Title: Pedestal
Inventor: MATSUO HIDENARI
IPC: E04B1/24
Filed: 1990-10-16
Abstract: PURPOSE:To promote the reliability of joining and the improvement of the environment of working by making both surface friction-joining of flat plate-like bottom plate sections and projection of pedestal hardwares formed in projections to the lower end of a steel column high-tension bolts. CONSTITUTION:Flat plate-like bottom plate sections 22 and plane-projected out-line-shaped projections 21 corresponding to an end-shaped part of the lower end of a steel column 1 are made to do friction-joining to the lower end of the steel column 1 through a high-tension bolt 8. After that, pedestal hardwares 2 are fixed on the concrete foundation with anchor bolts buried into the concrete foundation. According to the constitution, the reliability of joining performance and the strength of joining can be increased.
Patent JP-S62138971-A (JP)
Title: Data processor
Inventor: SHIRAKI MIKIO
IPC: G06F3/06
Filed: 1985-12-12
Abstract: PURPOSE:To attain high speed processing by setting a parameter only except the fixed parameter by a CPU at the time of the data transfer. CONSTITUTION:In accordance with the contents of a main memory 2, a CPU 1 sets the parameter except a fixed parameter out of the parameters necessary to the data transfer to the memory 12 of a parameter setting part 41 of a bitblt mechanism 4 and sets the value corresponding to the type of the character transferred, to a register 11. The first selector 13, in accordance with the type of the character shown by the register 11, selects the equivalent parameter, and the second selector 14 selects the parameter selected by the first selector 13 and sets it to a parameter file 15. The bitblt mechanism 4, in accordance with the contents of the file 5, reads the data from a font ROM 3, sets them to a data transferring circuit 42, the circuit 42 writes the data to a bit map memory 5 and the transfer for one character is completed.
Patent JP-S61150010-A (JP)
Title: Program control system of numerically controlled machine tool
Inventor: KAWAKADO SHINJI
IPC: G05B19/401
Filed: 1984-12-25
Abstract: PURPOSE:To decrease a re-positioning time due to replacement of a tool by providing a means inverting a program sequence in executing repetitively a sub program to plural position data. CONSTITUTION:A work memory 101 to which a program number is inputted to a bus 101g connected to a CPU of an NC machine when a calling code of the sub program exists in a processing program during execution. When the program number is inputted to the work memory, the corresponding program content is transferred sequentially to a shift register 13. A decoder 12 discriminates a sequence code in the call code and when inversion is commanded, the sub program whose execution order is inverted is stored in a control program memory 14 by reading reversely the shift register 13.
Patent JP-H10111248-A (JP)
Title: Instrumental measuring method for measured variable changing with time
Inventor: PATZKE JUERGEN DR
IPC: G01N33/543
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To determine the maximum value of a measured variable changing with time, the time and the size of a time window of a reaction in a region wherein a reaction profile is linear, by assuming that the time window of the reaction changes in the linear region and depends on the properties of the reaction and the conditions of the reaction. SOLUTION: A relatively short time window is used in a first stage in order to determine the maximum speed in the initial period of a reaction. The length of a time window tTest of the reaction is so set as to be in accord with the length of a linear reaction part of a reaction speed of a sample of which the concentration is at the upper limit of a measuring range. An input variable VMaxpre to be determined is used for determining an optimum time window of the reaction. The relation of dependence between the input variable VMaxpre and the optimum time window tLin of the reaction is determined in a preliminary experiment by a manner peculiar to a test. In this case, the window of the reaction intended only for a measuring point being present in the linear part of the reaction is determined as to each input variable VMaxpre .
Patent JP-H08141919-A (JP)
Title: Socket for double nut
Inventor: MATSUMOTO SHIGEO
IPC: B23P19/06
Filed: 1994-11-11
Abstract: PURPOSE: To provide a socket by which mutual nuts can be smoothly fastened without locking on each other in the middle of fastening them when plural nuts are simutaneously fastened to a single bolt. CONSTITUTION: A socket for a double nut is composed of a lower recessed place 2 and an upper recessed place 3 which are formed in a coaxial shape by continuing with a socket 1 and can respectively house a single nut, and the lower recessed place has a regular hexagonal cross section, and the upper recessed place has a star-shaped cross section of a regular dodecagonal shape by dislocating two regular hexagonal shapes by 30 degrees. As a result, step parts 4 of six places composed of regular hexagonal angular parts are formed in a boundary between the lower recessed place 2 and the upper recessed place 3, and a depth of the lower recessed place is formed slightly deeper than a thickness of a corresponding nut.
Patent JP-H03140429-A (JP)
Title: Copper alloy for cold working having excellent machinability and stress corrosion cracking resistance
Inventor: MINAMOTO KENKI
IPC: C22C9/01
Filed: 1989-10-25
Abstract: PURPOSE:To obtain the copper alloy for cold working having excellent machinability and cold workability and showing excellent corrosion resistance even in a severe corrosive environment of sulfur springs or the like by forming it from the compsn. contg. each prescribed ratio of Si, Al, Ni, Ag, Fe and P and the balance substantial Cu. CONSTITUTION:The above copper alloy contains, by weight, 0.5 to 3.0% Si, 0.5 to 3.0% Al, 0.1 to 3.0% Ni, 0.01 to 0.2% Ag, 0.01 to 0.2% Fe, 0.004 to 0.1% P and the balance Cu with inevitable impurities. The copper alloy has excellent machinability, cold workability and corrosion resistance particularly in stress corrosion cracking resistance as shown in the table 1. Thus, the alloy is suitable for bolts, nuts, pipe joints, etc., used in an environment in which stress corrosion cracking is easy to occur and can easily be manufactured.
Patent JP-S61152324-A (JP)
Title: Electrolytic apparatus
Inventor: YASUDA KOZO
IPC: B23H3/00
Filed: 1984-12-27
Abstract: PURPOSE:To prevent the contact of an electrode with a workpiece by partitioning an electrolytic cell charged with electrolytic solution into a plurality of tanks and installing positive electrodes and negative electrodes alternately and carrying-out electrolytic working by allowing the workpiece to pass in succession into the partitioning tanks. CONSTITUTION:A plurality of electrolytic cells 12 are arranged in the direction of transfer of a wire material A as workpiece onto a rack base 11. The inside of the electrolytic cell 12 is charged with electrolytic solution 13, and partitioned by a plurality of partitioning plates 14 installed in erection state, keeping intervals in the direction of transfer of the wire material. A positive electrode 17 is installed at the bottom part of one partitioning tank 15A of the electrolytic cell 12, and a negative electrode 18 is installed at the bottom part of the other partitioning tank 15B. The wire material A passes in succession alternately in the partitioning tanks 15A and 15B of the electrolytic cell 12.
Patent JP-S61159336-A (JP)
Title: Working unit
Inventor: YOMO HIROSHI
IPC: B23Q1/00
Filed: 1984-12-28
Abstract: PURPOSE:To easily replace a working tool by installing a tool table on a tool mounting table, installing chuck claws to said working tool, and holding said tool table between said chuck claws. CONSTITUTION:A tool table 18 is installed on a tool mounting table 11. An interposedly held part 22 is cut on this tool table 18 being positioned between guide pins 19, and chuck claws 23 which are mounted on a working tool 20, hold the part 20 in between. The working tool 20 has an engaging surface which is faced to the tool table 18 so as to be in close contact with the table 18, and guide holes 21 are provided on the engaging surface to receive the guide pins 19. The ends of the chuck claws 23 are closingly energized by a spring 32, and constructed so as to hold the interposedly held part 22 of the tool table 18, and to be engaged with the tool table 18.
Patent JP-2001097429-A (JP)
Title: Constant amount pouring container
Inventor: TSUNODA YOSHIYUKI
IPC: B65D47/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a specified amount of stored item to be poured out accurately in a specified amount pouring-out container in which the stored item is metered while the container is being set upside down correctly and the stored item is poured out. SOLUTION: This container is comprised of a container main body 1; a cap-like member 10 having a depressing rod 17; a guide member 20 provided with a longitudinal hole 27 punched out at the lower part of a cylinder 21; a sliding member 30 having an outward flange-like resilient plate 32 with its outer circumferential surface being liquid-tightly and slidably press contacted with the inner surface of a cylinder 21 from an intermediate part of a rod 31; and a coil spring 40 for biasing the sliding member in an upward direction. Under a lid plate closed state, the lower end surface of the depressing rod 17 depresses the upper end surface of the rod 31 and at this time, an outer circumferential surface of the resilient plate 32 is positioned at a lower location than that of the upper end of the longitudinal hole 27 and the lower end surface of the depressing rod 17 is moved away from the upper end surface of the rod 31 through releasing of the lid plate, the outer circumferential surface of the resilient plate 32 is formed in such a way that it can be moved upwardly from the upper end of the longitudinal hole 2.
Patent JP-H01119799-A (JP)
Title: Storage method of fissionable material
Inventor: ONOSHITA TOSHIO
IPC: G21C19/06
Filed: 1987-11-04
Abstract: PURPOSE:To narrow the distance between vessels in a housed condition to the possible minimum with critical safety secured by inserting the vessels in a support frame body having housing space parts partitioned by bulkheads composed of a neutron absorber and a neutron moderator. CONSTITUTION:After neutrons penetrated through a vessel 1 and released are moderated, the neutrons are absorbed by inserting the vessel 1 in a support frame body 2 having housing space parts partitioned by bulkheads 6 composed of a neutron absorber 8 and a neutron moderator 9. Thereby absorbing effect of the neutrons by the absorber 8 is heightened, the neutrons released from a vessel 1 are controlled to irradiate the other vessel 1, and with critical safety secured, the distance between the vessels 1 in a housing condition is stubbornly narrowed. The increase of the support frame body 2 matched with the increase of the housing vessels 1 can be performed by housing the vessels 1 in a storage room through the support frame body 2.
Patent JP-H08137465-A (JP)
Title: Foot pedal for drum
Inventor: SHIGENAGA FUMIHIRO
IPC: G10D13/02
Filed: 1994-11-14
Abstract: PURPOSE: To prevent the overslipping of the foot or false stepping by curvilinearly forming the front surface of the foot board of a foot pedal for drums to a concavely curved surface shape. CONSTITUTION: The foot board 8 to be trod by the foot 25 of a drum player is curvilinearly formed at a relatively large radius of curvature in such a manner that the board is recessed to the front surface 8a side in a longitudinal direction. The front surface 8a of the foot board 8 of the foot pedal 1 for drums consisting of such constitution is formed to the concavely curved surface in the longitudinal direction and, therefore, the front surface 8a itself consisting of the concavely curved surface exhibits a function as an antislip by applying resistance to the movement of the foot 25 when the player makes performance by sliding the foot 25 forward or backward along this concavely curved surface. The overslipping of the foot 25 is thus prevented.  In other words, the abrupt resistance is not applied to the foot 25 and consequently, the sudden stop of the foot does not arise and the operability of the foot pedal 1 for drums is improved.
Patent JP-2000114366-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: TAKUWA TETSUYA
IPC: H01L21/28
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing it, wherein damages on a gate oxide film is prevented and minute elements of high density and integration are formed. SOLUTION: This manufacturing method includes a process, where a required element is formed on a semiconductor substrate 201 and an inter-layer insulating film 209 which covers the element, is formed on the surface of the semiconductor substrate 201, a process where the inter-layer insulating film is selectively etched to open a contact hole 211 reaching the surface of the semiconductor substrate, and a process where a titanium film 212 is film-formed by a plasma CVD method over the entire surface with the conditions that the growth speed ratio for film-forming on the surface of the inter-layer insulating film and on the surface of semiconductor substrate which is exposed in the contact hole, respectively, is 2 or less (on a semiconductor substrate surface/insulation surface).
Patent JP-H06132595-A (JP)
Title: Secondary higher harmonic light emitter
Inventor: SASAKI TAKATOMO
IPC: G02F1/37
Filed: 1992-10-16
Abstract: PURPOSE:To provide a secondary higher harmonic light emitter capable of being manufactured in a simple structure at low cost as well as emitting green or blue colored light. CONSTITUTION:The title secondary higher harmonic light emitter is provided with a beam source 1 formed of a mirror structure 2 on one end surface and a nonreflective structure 3 on the opposite surface, a domain inversion structure 5 comprising nonlinear optical material as well as a member 4 formed of a mirror structure 6 on an optical oscillation surface and another nonreflective structure 10 on the opposite surface. In such a constitution, a resonator structure 7 is formed between the mirror structures 2 and 6 respectively comprising the beam source 1 and the member 4 while it is recommended that the beam source 1 is to be a semiconductor laser or/and a semiconductor laser excited solid state laser. Through these procedures, this beam emitter can be miniaturized by reducing the number of components thereby enabling the title secondary higher harmonic emitter capable of emitting green or blue colored beams to be manufactured at low cost.
Patent JP-H07130081-A (JP)
Title: Magnetic card
Inventor: KENJO KOJI
IPC: G11B19/00
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the forgery and alteration of a magnetic card and to facilitate the identification by providing a printing surface, flank or magnetic surface with a rare earth eutectic fluoride layer for discriminating the forged and altered card as a bar code. CONSTITUTION:The magnetic card 1 is formed by applying a mixture composed of a binder and magnetic powder on a polyester base material. This mixture is prepd. by mixing 30% POS medium by weight with rare earth eutectic fluoride powder. The surface of the card 1 is printed with the mixture prepd. in such a manner by using a plate for silk printing of 120 meshes, by which the card is provided with the bar codes of the rare earth eutectic fluoride layer 2. These bar code parts generate visible rays of a wavelength of about half the IR wavelength when the bar code parts are irradiated with IR rays of a wavelength 0.9 to 1.5mum. This rays are detected by a photosensor. As a result, card information is obtd. by signal processing. The forgery and alteration are prevented by making the forgery and alteration difficult and the identification is facilitated.
Patent JP-H01121660-A (JP)
Title: Very low temperature refrigerating plant
Inventor: SHIBANUMA KIYOSHI
IPC: F25B9/00
Filed: 1987-11-06
Abstract: PURPOSE:To provide a stable operating control with a device having a minimum required capacity by a method wherein a heating means is provided a very low temperature liquefied gas container, a supplying valve is arranged in a piping for use in feeding a very low temperature liquefied gas to a cooled body from the gas container and further the heating means and a controlling means for controlling the supplying valve are provided. CONSTITUTION:A state controlling unit 24 may correspond to an operating state of cooled bodies 4a-4n, a pressure within an intermediate pressure tank 5 is held within a proper range and a controlling set value for a heater 20 and a supplying valve 22 is set in such a way as liquefied gas required for precooling the cooled bodies 4a-4n. As this controlling set value is made, an upper limit liquid surface of a very low temperature liquefied gas container 3 is controlled by the heater 20 and a lower limit liquid surface is controlled by the supplying valve 22. With this arrangement, it is satisfactory to provide a required minimum number of equipments and so a stable and smooth operating control can be attained.
Patent JP-H09118921-A (JP)
Title: Manufacture of grain-oriented magnetic steel sheet having extremely low iron loss
Inventor: KOSUGE KENJI
IPC: C22C38/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a grain-oriented magnetic steel sheet having extremely low iron loss since Si is contained, the degree of integration of the azimuth of (110) and [001] of a grain is higher and the grain diameter is is smaller. SOLUTION: In this manufacturing method of the grain-oriented magnetic steel sheet by which a strip, which is rolled to the thickness of the final products, consisting of, by weight, <=0.10% C, 2.5-7.0% Si, 0.02-0.15% Mn, 0.001-0.050% S, 0.010-0.040% acid-sol. Al, 0.0030-0.0200% N as an essential component and the balance Fe with inevitable impurities, is annealed for decarburization and the final finish annealing is executed, in heating process of the decarburization annealing, the strip is heated at a heating rate of >=80 deg.C/sec from a temp. range between the normal temp. and <=600 deg.C to the temp. range of at least 750 deg.C.
Patent JP-S63133998-A (JP)
Title: Production of cyclodextrin
Inventor: OZAKI AKIRA
IPC: C12P19/18
Filed: 1986-11-21
Abstract: PURPOSE:To produce the titled compd. useful for medicines or the like advantageously on industrial scale, by treating starch with cyclodextringlucosyltransferase originated from a microorganism belonging to Bacillus genus and capable of producing mainly gamma-cyclodextrin. CONSTITUTION:Cyclodextrin-glucosyltransferase originated from a microorganism [e.g. Bacillus AL 6 strain (FERM-P No.8229)] belonging to Bacillus genus and capable of producing mainly gamma-cyclodextrin is allowed to act on starch to provide t objective compd. It is desirable that an organic solvent such as ethanol is added to the reaction mixture when the cyclodextrin glucosyltransferase reacts with the starch and that the produced cyclodextrin is separated from the reaction system by an ultrafiltration method and then concentrated by a reverse osmosis method.
Patent JP-H05279123-A (JP)
Title: Siliceous carbide member for producing semiconductor
IPC: H01L21/22
Filed: 1992-09-24
Abstract: PURPOSE:To suppress diffusion and movement of metal impurities and to prevent stain of semiconductor wafer as much as possible by treating the surface of a molded article or a calcined material comprising silicon carbide powder, carbon powder and a binder with a carbonizing substance and sintering the treated substance with metal silicon. CONSTITUTION:Silicon carbide powder is blended with carbon powder and a binder (e.g. silicone resin) in a common composition ratio, the blend is molded by a rubber press, etc., into a given shape and calcined in an inert atmosphere such as nitrogen gas at 600-800 deg.C to give a calcined material. At least the surface of the molded article or the calcined material is immersed in a solution containing a carbonizable substance (e.g. 30wt.% solution of phenol resin in methanol) or coated or impregnated by spray, etc. The impregnated material is impregnated in vacuum or in an inert gas atmosphere at >=1,500 deg.C, reacted and sintered. Consequently, a dense layer of silicon carbide is formed on the surface part to give the objective member having 5-13wt.% metal silicon content and <=0.5 porosity.
Patent JP-H0994807-A (JP)
Title: Automatic veneer sticking machine and method for sticking veneer to plywood
Inventor: SAITO KATSUMI
IPC: B27D5/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic veneer sticking machine which precisely carries and sticks a thin plate such as a veneer sheet onto a base board such as a plywood plate and has simple structure and high productivity and a sticking method for sticking a veneer sheet to a plywood plate efficiently with the use of the machine. SOLUTION: Piled veneer sheets 11 are sucked and carried by a suction board 10 one by one, the slant and longitudinal position of the sheets 11 are adjusted, and the sheet 11 is stuck to a plywood plate 3 on a conveyer 2. With regard to the slant of the sheet 11 sucked by the suction board 10, the passage of the longitudinal side marginal part of the sheet 11 is detected by two sensors 30a, 30b, and the slant is corrected by two servomotors 19a, 19b which are driven independently and ball screws 18a, 18b on the basis of the information. In the adjustment of the longitudinal position of the sheet 11, the position of one longitudinal end part of the sheet 11 is detected by a sensor 31, the plywood plate 3 carried in the conveyer 2 is driven longitudinally with the conveyer 2 by the servomotors and the ball screws.