baber/WOPTO huggingface dataset:
Patent JP-H08306802-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOGAMI TORU
IPC: H01L27/092
Filed: 1995-04-28
Abstract: PURPOSE: To form a gate electrode of low resistance and a source-drain layer on an NMOS and a PMOS. CONSTITUTION: A polycrystalline silicon film 106, a metal nitride film 201, and a polycrystalline silicon film 109 are deposited on a gate oxide film 105 on a silicon substrate 101 on which a p well 102, an N well 103 and an element isolation region 104 are formed. By anisotropic etching, a gate electrode is formed, and an oxide film spacer 107 is formed on the gate electrode side surface. Only the polycrystalline silicon film 109 is etched. As ions are implanted in a gate electrode 401 and a source-drain region 402 in an NMOS region. BF2 ions are implanted in a gate electrode and a source-drain region 502 of a PMOS region. A metal film 300 is deposited on the substrate, and a metal silicide film 301 is formed on the source-drain region, in a self-alignment manner. The metal silicide film 301 on the source-drain region is made into low resistance.  A tungsten film is deposited on a tungsten nitride film of the gate electrode, and a CMOS device structure is formed.
Patent JP-S5754227-A (JP)
Title: Heating control method of combined type annealing furnace
Inventor: MAKINO TADASHI
IPC: C21D11/00
Filed: 1980-09-17
Abstract: PURPOSE:To contrive to reduce the use amount of fuel by a method wherein heat transfer calculations are conducted for each coil, and heating is controlled so as to equalize the temperature of the coil of the lowest temperature in each stack. CONSTITUTION:Each of stacks S1 and the like having a plurality of coils 1 stacked in the vertical direction through convector plates is independently heated by a burner 5 in a controlled manner. Namely, during when the stacks S1 and the like  are heated in accordance with a predetermined heat pattern, the furnace temperature and the base temperature for each stack are measured by thermometers 61, 71  and the like, and the measured values are inputted into a coil temperature computer 12 through interfaces 111 and the like. The computer 12 is inputted with  specification data for each coil from a constant input device 14 and performs heat  transfer calculations for each coil 1 to calculate the temperature of each coil. A calculating controller 13 outputs the set points and the measured values of the furnace  temperature and the base temperature to a fuel controller 15 and the like, and the  fuel controller 15 and the like regulate the opening of a fuel control valve 81 and  the like to make the set points and the measured values conform to each other.
Patent JP-S62288264-A (JP)
Inventor: SUZUKI TOSHIRO
IPC: C04B28/02
Filed: 1986-06-04
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-H07309272-A (JP)
Title: Seat installation structure of motorcycle
Inventor: HORI MASAYOSHI
IPC: B62J1/14
Filed: 1994-05-20
Abstract: PURPOSE:To eliminate the deflection of a seat bottom plate and suppress the chattering by positioning the front and rear seats directly at a seat rail, positioning the fornt part of the rear seat, and nipping-fixing a front seat load receiving part, by a rear seat load receiving part and a frame member. CONSTITUTION:When a front part seat 30 is installed on a seat rail 12, an arm member 34 for the engagement at left and right of the front part seat 30 is inserted into a bracket 17, and a load receiving part 35 is brought into contact with the upper surface of the first cross plate 14. Further, the load receiving arm member 36 of the front seat 30 is placed on the upper surface of the secod cross plate 20, and positioned by a positioning pin 37. An arm member 44 for the engagement at the center of the front part of a rear part seat 40 is inserted for the underside of the second croso plate 20, and positioned in the lateral direction by an arm supporting member 43, and the lower end rubber foot 46 of a front load receiving part 45 is pressed on the upper surface of the load receiving arm member 36 at the left and right of the front part seat 30. Further, the rubber foot 48 of a rear load receiving part 47 of the rear part seat 40 is supported on the upper surface of the third cross plate 21.
Patent JP-H08317884-A (JP)
Title: Vacuum cleaner
Inventor: KAMIOKA TAKANOBU
IPC: A47L9/26
Filed: 1995-05-29
Abstract: PURPOSE: To prevent noises and the temperature rise of a cord winding device by providing the first air duct feeding the warm air to a motor chamber between the side wall of the cord winding device dividing the motor chamber and a cord winding chamber and the upper and lower holding plates and the rear wall of a main body, and providing the second air duct exhausting the warm air between the soundproof wall of the motor chamber and the rear wall. CONSTITUTION: A motor chamber 4 and a cord winding chamber 5 are divided by the side wall 12a of a cord winding device 12 and an upper holding plate 21a, and the first air duct X1 is provided between the side wall 12a and the rear wall 1a of a main body 1. A soundproof wall 22 is provided, one end of it is kept in contact with the side wall 12a, and the second air duct X2 is provided between it and the rear wall 1 a of the main body 1. Air passes through the vent hole of the side wall 12a while cooling an electric fan 9 in the motor chamber 4, is fed to the cord winding chamber 5, passes through the first and second air ducts X1, X2, and is discharged from an exhaust port 8. The warm air of the motor chamber 4 and the noises of the electric fan 9 are guided by the soundproof wall 22, the temperature rise of the cord winding chamber 5 is prevented, and noises are reduced.
Patent JP-S61287292-A (JP)
Inventor: JIYON EI MATSUKUSUUERU
IPC: H05K1/02
Filed: 1986-06-04
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-S619522-A (JP)
Title: Manufacture of grain oriented silicon steel sheet having high magnetic flux density and low iron loss
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1984-06-26
Abstract: PURPOSE:To obtain a grain oriented silicon steel having high flux density and low iron loss by forming the decarbonization retarding region on the surface of a hot rolled plate of grain oriented silicon steel in a direction almost at a right angle to rolling direction with a prescribed space, then cold rolling said plate, and applying decarbonization, primary recrystallization annealing, etc. to said material. CONSTITUTION:On the surface of the steel plate before cold rolling and after pickling through homogenizing annealing after hot rolling of slab for grain oriented silicon steel sheet, the decarbonization retarding regions are formed divided with 1-50mm. space in the direction almost at a right angle to rolling direction. For forming the divisions, one kind or more of compounds contg. S, Se, Te, As, Pb, etc. are coated or sprayed in slurry, powdery states, etc. Next, the steel plate after said division forming is homogenizing annealed, then cold annealed one time or two times interposing intermediate annealing to obtain the final cold rolled sheet having e.g. 0.3mm. thickness. Next, said sheet is decarbonized and primarily recrystallization annealed in warm hydrogen, then annealing divider agent contg. MgO as main constituent is coated thereon, further secondary recrystallization annealed, blunting annealed in H2 atmosphere to obtain the titled steel sheet.
Patent JP-H08319333-A (JP)
Title: Polymer and method of continuous release of guest molecule
Inventor: MARUKORUMU DEII PUUBURITSUKU
IPC: C08G18/83
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a polymer which bonds to guest molecules through hydrogen bonding to form an adduct from which the guest molecules can be more easily released.  
     SOLUTION: A fiber-forming or film-forming polyamide, polyurethane or polyurea contains side chains attached to the polymer through the nitrogen atom of the urethane or amide or a nitrogen atom of the urea groups of the polymer. The side chains contain functional groups containing at least two atoms capable of forming hydrogen bonds with atoms in corresponding groups in another molecule, hereinafter referred to as the guest molecule, containing the corresponding groups to effect attachment of the guest molecule to the polymer. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01300630-A (JP)
Title: Signal relay system
Inventor: TOMOSUGI TAMIO
IPC: H04B10/038
Filed: 1988-05-30
Abstract: PURPOSE:To improve the entire reliability of a relay system by adding a standby transmission line to plural transmission lines sending a signal and providing a switching function for each relay section so as to attain bypassing even in the presence of a faulty repeater. CONSTITUTION:One standby system is mounted independently of number of main systems and the systems are switched to provide a standby system to all the main systems. If an optical reproduction repeater, e.g., 12A1 of a main system 21 is faulty, an optical signal of the main system 21 is sent through a repeater 11A1 12A3 11B3 12B1 to bypass the faulty part. If the optical reproduction repeater 11A1 is faulty, the repeater 11A1 is bypassed by switching the system block of one preceding stage. Thus, the entire reliability of the relay system is improved.
Patent JP-H0425409-A (JP)
Title: Device for granulating plastic
Inventor: ISHIDA YASUHIKO
IPC: B26D1/29
Filed: 1990-05-22
Abstract: PURPOSE:To make the contact state of cutter knives and a die surface optimum and granulate at high efficiency by automatically controlling thrust to forward thrust generated at the time of rotating the cutter knives by means of a pressure medium. CONSTITUTION:When a cutter driving shaft 12 is rotated by a driving means, cutter knives 11 are rotated at high speed, and molten plastic discharged out of a nozzle 6 is cut finely by respective cutter knives 11. When the cutter knives 11 are rotated under water, thrust force is generated and a cutter driving shaft 12 is moved in the advancing direction. As the wear of cutter knives 11 and defective cutting of polymer are generated when said advancement is generated, the number of rotations of said cutter driving shaft 12 is sensed, and based on a signal of said number of rotations, a first pressure regulating valve 68 is adjusted to control a pressure medium in a first space chamber 56, and also the advancement of cutter driving shaft 12 is automatically controlled to the stroke S of the first space chamber 56 to control and maintain the contact state of the cutter knives 11 and a die surface 3a as optimum.
Patent JP-S5922140-A (JP)
Title: Interactive compiling system
Inventor: MATSUZAKI YOSHIE
IPC: G06F9/06
Filed: 1982-07-28
Abstract: PURPOSE:To make an error check when a source program is inputted, by making a line-by-line syntax analysis of the source program, and converting the source program to an intermediate code format for conversion to machine language. CONSTITUTION:A translator TL1 makes the error check after the line-by-line syntax interpretation of the input source program SPG; if an error is found, an error message is outputted when there is no error, the program is converted into intermediate codes, which are passed to an editor 2. The editor 2 checks the line number of the intermediate codes and inserts them at corresponding positions of an intermediate code buffer 3. After the SPG is all inputted, a compiler 4 receives all the codes in the buffer 3 under the control of a CPU6 and converts them into specific machine language successively. A reversed TL5 receives desired codes from the buffer 3 when program display is necessary and reconverts them into the SPG. The editor 2 corrects corresponding lines of the intermediate code buffer 3 during program corrections.
Patent JP-H11324997-A (JP)
Title: Axial fan device provided with sealed cooling mechanism
Inventor: KIMURA KAORU
IPC: F04D29/58
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To dispense with power source equipment, the foundation work and the laying work for power cable for independently installing an oil pump and a sealed cooling fan, by mounting a sealed cooling fan on a main shaft or an intermediate shaft, and supplying the cooling air into an inner cylinder in interlocking with the main shaft. SOLUTION: A sealed cooling fan 6 is mounted on an intermediate shaft 11 covered with a protective cylinder 14, and an oil pump 10 is mounted on a shaft end 50A of a main motor 5 located on the side opposite to the intermediate shaft 11. The clean and cool sealed air 12 of normal temperature sucked from the atmospheric air from the sealed cooling fan 6 through an air filter 7 is made to flow into the protective cylinder 14, and supplied to a main bearing 3 and a moving blade variable mechanism 2 through holes 13 formed on a vane 4A or the like. The sealed cooling fan 6 is operated without fail during the operation of the axial flow fan, so that the reliability is high. Thereby the power source equipment, the foundation work and the laying work for a power cable which are necessary when the sealed cooling fan 6 or the oil pump 10 are independently mounted, become unnecessary, and the cost and the installation space can be reduced.
Patent JP-H09320615-A (JP)
Title: Phosphoric acid fuel cell
Inventor: SHIMIZU HIROSHI
IPC: H01M8/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make a phosphoric acid fuel cell stably usable over a long period of time by preventing the corrosion loss of a separator intervening in a fuel-cell stack. SOLUTION: In fuel-cell stack formed by stacking cells 1 each formed when a fuel electrode 3 supported against a fuel electrode base 5 and an oxidizer electrode 4 supported against an oxidizer electrode base 6 are placed on both of the principal planes of a matrix 2 carrying phosphoric acid and a fuel- electrode side reservoir 7 holding phosphoric acid and an oxidizer-electrode side reservoir 8 are placed on the outer surface of the electrodes 3, 4, a separator 9A of a double structure consisting of a resin-treated carbon layer 9a formed by impregnation of a porous carbon material with a polytetrafluoroethylene and a high-density carbon material 9b is interposed between the cells 1 with the resin-treated carbon layer 9a facing the oxidizer-electrode side reservoir 8.
Patent JP-H06341119-A (JP)
Title: Cut sign holder
Inventor: SHINDOU TOMONORI
IPC: E01F9/011
Filed: 1993-06-01
Abstract: PURPOSE:To ensure the safety of traffic by completing construction, in which a damaged sign post by the crash of an automobile, etc., is held without damaging an original function. CONSTITUTION:Screws 7 are mounted to the side sections 5a of a sign post holding section 5 with a square-shaped cross section 6 in a cut sign post holder 15. A crossed section 8 on the diagonals 6a, 6b of the square-shaped cross section 6 is installed to a lower section 5b while a guide fixing plate 9 for a major axis section and a guide fixing plate 10 for a minor axis section, in which angles are formed to front ends 9a, 10a respectively, are displaced mutually by a certain distance 1 at positions proper in the vertical direction.
Patent JP-S5758713-A (JP)
Title: Guide for moving capsule for installation of benstock
Inventor: YAMAGUCHI TORAKATSU
IPC: F16L1/00
Filed: 1980-09-22
Abstract: PURPOSE: To make easier the fixation of a capsule by a method in which plural capsules having an exclusive working function are provided inside a steel pipe and the assembly and inspection of penstocks are made by the capsule group while guiding the capsule by means of a guide roll and paired guide rails.  
     CONSTITUTION: In a capsule construction work in which assembling capsules X, welding capsules Y, and inspecting capsules Z are connected with each other by an expandible coupler 2 and these are provided inside a penstock 1, the capsules XWZ are fixed inside the penstock 1 by a fixer 3 and moved while being guided by a guid roller 4. In this case, guide rolls 5 are fixed at adequate intervals in parallel with the axis of the penstock. The guide rolls 5 are made up by providing knobs 9 on both sides (the direction of penstock) of a cylinder 7 fixed to a base plate 6. And, paired guide rails 11 are attached to a position where a clearance is kept between both sides of the cylinder 7 of the guide rolls 5 throughout the whole length of the capsules on the outer surface of the capsules XWZ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6111199-A (JP)
Title: Fermentation method of solid or muddy septic organic material
Inventor: NISHIYAMA MAMORU
IPC: C02F11/04
Filed: 1984-06-25
Abstract: PURPOSE:To ferment efficiently septic org. materials by bringing gas enriched with oxygen to >=23vol% oxygen concn. into contact with said material thereby fermenting the org. materials. CONSTITUTION:The water content of the org. sludge discharged from a fermentation industry, food industry, pulp industry, etc. is preliminarily adjusted to about 40-75%. The gas enriched with oxygen to >=23vol% oxygen concn. is passed through the sludge at 30-500l/min for each 1 tone of the charge at 0- 35 deg.C permeation temp. The temp. in the tank is maintained at 70-80 deg.C to effect the fermentation.
Patent JP-S63294487-A (JP)
Inventor: NAKAMORI TOSHITAKA
IPC: F27B14/00
Filed: 1987-05-27
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-H05328233-A (JP)
Title: Solid-state image pickup element
Inventor: HAMAMOTO TATSUO
IPC: H04N5/335
Filed: 1992-05-22
Abstract: PURPOSE:To improve and uniformize the sensitivity by positioning a micro lens while being offset toward a center of a photoelectric conversion element group corresponding to the distance. CONSTITUTION:A micro lens 22 is formed on a major surface of a transparent insulation film 10, and let a micro lens placed to the center A of the micro lens array 22 be a micro lens 20A, then a micro lens 22B at both sides is placed with an offset toward the micro lens 22A. That is, an optical axis of the micro lens 22B is offset by a distance a1 with respect to a vertical axis passing through a center of the region of a photo diode 20 just below the micro lens 22B. Similarly, an optical axis of a micro lens 22C placed at the outside from the center with respect to the micro lens 22B is offset by a distance a2 with respect to the vertical axis passing through the center of the region of the photo diode 20 just below the micro lens 22C. Moreover, other micro lenses are formed similarly.
Patent JP-S5552710-A (JP)
Title: Tooth polishing apparatus
Inventor: YOHAN HERUMAN GOUDOSUMITSUTO
IPC: A46B9/04
Filed: 1979-10-09
Abstract: A dental care device which invites more frequent tooth cleaning. The device comprises a brush body consisting of a brush core provided with bristle members, which brush body is surrounded in full or in part by a solid, palatable mass of physiologically acceptable materials. The device has -the appearance of, and is to be treated as, a sweet.
Patent JP-H08300182-A (JP)
Title: Lead-free solder
Inventor: JIYUDEISU GUREIZAA
IPC: C22C12/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain lead-free solder which contains an effective amount of bithmuth and tin, and further, does not contain lead, affects no adverse influence by toxicity thereof and is applied to microfabricated devices, too, by adding at least one of gold, silver and platinum in specific amounts. SOLUTION: The lead-free solder is a composition consisting of an effective amount of bithmuth-tin and elements selected among a group comprising gold, silver and platinum and has a melting temperature of about 138 deg.C which is close to eutectic. Fineness of the particle size and mechanical characteristics related thereto can be improved by adding a small amount of gold, silver and platinum to bismuth. The composition thereof is, for instance, an alloy consisting of about 57.1 to 57.9 wt.% bismuth, about 41.0 to 41.9 wt.% tin and about 0.1 to 0.99 wt.% at least one of gold, silver and platinum.
Patent JP-H01300203-A (JP)
Title: Laser reflecting mirror
Inventor: HIGUCHI FUMIAKI
IPC: G02B5/08
Filed: 1988-05-27
Abstract: PURPOSE:To provide the reflecting mirror which is inexpensive, light in weight and is free from surface flawing even if the surface is cleaned by forming a thin film of molybdenum on the surface of a reflecting mirror substrate consisting of aluminum or an alloy essentially consisting of the aluminum. CONSTITUTION:The substrate 10 of the direct radial surface mirror is cut by using the aluminum having 99.98% purity and is formed to Ra=0.07mum and lambda/20 (lambda=10.6mum) surface accuracy. The thin molybdenum film 11 is then formed from the molybdenum pellet having 99.99% purity on the substrate 10 of the offaxial radial surface mirror. The laser reflecting mirror which is inexpensive, is light in weight, has high surface hardness, is free from surface flawing in spite of sticking of dirt on the surface at the time of using the reflecting mirror and allows the removal of dirt is obtd. in this way.
Patent JP-H06316117-A (JP)
Title: Printer
Inventor: YAMAUCHI MITSUGI
IPC: B41J29/38
Filed: 1993-05-10
Abstract: PURPOSE:To sharply output a figure or character as if handwritten. CONSTITUTION:When a font conversion part 104 generates a character code on the basis of the character inputted from an image input part 101 and extracted by a character confirming part 102, an image signal generating part 107 forms output image data on the basis of the generated character code and image data to output the same to a printing mechanism part 108.
Patent JP-H01303353-A (JP)
Title: Belt transmission device
Inventor: CHIBA HIDEO
IPC: F16H7/02
Filed: 1988-05-28
Abstract: PURPOSE:To make it possible to easily mass-produce the title device at a low cost, with a preferable maintenance by providing plural engaging holes which are connected on a synthetic resin made continuous film in the longitudinal direction at a predetermined intervals. CONSTITUTION:There are provided plural holes 1 on a synthetic resin made continuous film 2 in the longitudinal direction at a predetermined intervals. There are also provided a pair of belt wheels 4, 4' having plural engaging projections 3 which is continuously positioned in the circumferential direction at the above intervals. Connecting pieces 5 is hung to the drive/driven belts 4, 4' in the state where the engaging projections are inserted into the engaging holes 1. When the connecting piece 5 is cut out in driving, it is possible to match the cut surfaces and stick adhesive tapes 9, 9' on both surfaces thereof, thus enabling the temporary repair.
Patent JP-H0425959-A (JP)
Title: Interruption control port for system bus
Inventor: MITSUTAKE KATSUYA
IPC: G06F15/16
Filed: 1990-05-21
Abstract: PURPOSE:To facilitate the enlargement of a system by making a transmission means for interruption request for a processor and a return means for interruption response which is emitted from the processor into private ports. CONSTITUTION:An address decoder 1 is a part that comes to an enable (active) state when a read/write line R/W is in a logical low level, compares an address which is allocated to a self port with an address transmitted on the address bus AB of the same system with the assertion of the address display line AD of the system bus as a condition and it outputs a coincident signal to an address coincident line ADS when the addresses are coincident. The coincident signal is transmitted to an interruption request part 2 and a data latch enable 3 through the address coincident line ADS concerned. Thus, the interruption system can be enlarged.
Patent JP-S624044-A (JP)
Inventor: FUJIWARA KANAME
IPC: B65C9/42
Filed: 1985-06-17
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。