baber/WOPTO huggingface dataset:
Patent JP-H07297493-A (JP)
Title: Light-emitting device
Inventor: NAKASE SHIGEKI
IPC: H01S5/042
Filed: 1994-04-28
Abstract: PURPOSE:To provide a light-emitting device in which stable control for a constant light output can be performed. CONSTITUTION:Since a wavelength selecting filter 80 is provided in the front face of the light-receiving surface of a light-receiving element 50, only emitted light from the light-emitting element selectively passes through the wavelength selecting filter 80 to be incident upon the light-receiving element 50. When the disturbance light of wavelength different from the wavelength of the emitted light enters a package 60, the disturbance light is cut off by the wavelength selecting filter 80, and therefore it is not incident upon the light-receiving element 50. Accordingly, since almost all of of the disturbance light which enters the package 60 are not incident upon the light-receiving element 50, almost normal control for a constant light output can be performed even when the disturbance light enters the package 60.
Patent JP-S59217896-A (JP)
Inventor: WAGI KUNIHIKO
IPC: E02D17/08
Filed: 1983-05-26
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-S5518577-A (JP)
Title: Low alloy low carbon cast steel for nitriding
Inventor: YAMADA TOSHIHIRO
IPC: C22C38/04
Filed: 1978-07-28
Abstract: PURPOSE: Low alloy low carbon cast steel for nitriding, obtained by adding Si;0.8W 3.0% in SC37WSC39 low carbon cast steel, simply formed hard nitriding layer.  
     CONSTITUTION: Low carbon cast steel containing C;0.1W0.3%, Si;0.8W3.0%, Mn<0.8%. Member made of the above steel, is heated at 560W620°C in NH 3  gas for 20 hours. Nitriding of the surface of cast steel product is carried out by N 2  gas generated by the decomposition of NH 3  and hardness is made more than H v  200. Thus, nitriding layer is formed easily with a simple method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10267371-A (JP)
Title: Controlling method for air conditioner
Inventor: ARIMA TAKAFUMI
IPC: F24F11/76
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve comfortableness by incorporating a circulation effect at the time of operating together with other heater without mistaking with a stop of operation in a cold air preventing function of an air conditioner. SOLUTION: The air conditioner having cold air preventing function supplies diffused warm air in an extremely weak breeze or breeze manner until heat exchange temperature in a detecting chamber by an indoor heat exchanger temperature sensor 4 arrives at a predetermined value (is eliminated). When this temperature becomes a predetermined value (operation) or less, the diffused air temperature is set from a set air volume to the breeze or extremely weak breeze.  At this time, when a compressor 6 of the conditioner is stopped, the lower the set temperature of the controller 3 is, the lower the value for operating or eliminating the cold air preventing function is altered, set and the extremely weak breeze diffusing time at the time of cold air preventing function is shortened, and hence switching from the extremely weak breeze to the breeze or from the breeze to the set air volume is fastened.
Patent JP-S61250482-A (JP)
Inventor: AKAMATSU MASAAKI
IPC: F25B9/02
Filed: 1985-04-26
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-H06329334-A (JP)
Title: Device for winding up on bobbin
Inventor: PEETAA FUREFU
IPC: B65H54/72
Filed: 1994-04-28
Abstract: PURPOSE: To improve the degree of flexibility of changes in a case where a using object is changed or parts are worn or damaged. CONSTITUTION: An insertable traversing device 7 is provided on this winding machine 1, in order to facilitate a change of a traverse device according to the yarn conditions. The traversing device 7 guides yarn F by a cam cylinder traversing device or a wing traversing device. The traversing device 7 is arranged in the position substantially facing a contact roller. The yarn is selectively wound on a plurality of chucks. A traversing unit 14 is composed of an upper wing 16 and a lower wing, the upper wing is attached to a base plate 49, and the lower swing is attached to a turnable base plate 50. The unit base 50 rotated around a rotational center 51 between the rotatable about the rotational center 51 between the operating position and the idling position, and the maintenance of the lower wing is facilitated.
Patent JP-H02273176-A (JP)
Title: Superoxide dismutase modified with glycosaminoglycan and production thereof
Inventor: SAKURAI KATSUKIYO
IPC: C12N9/02
Filed: 1989-04-13
Abstract: PURPOSE:To produce a modified enzyme capable of maintaining antiinflammatory action and suppressing immunogenicity by chemically bonding glycosaminoglycan to superoxide dismutase. CONSTITUTION:An aqueous solution of glycosaminoglycan (hereinafter abbreviated as GAG) about 1-10% hyaluronic acid or chondroitin sulfuric acid, etc., by condensation method with a water-soluble carbodiimide is adjusted with hydrochloric acid to pH of about 4-6, mixed with a water-soluble carbodiimide such as diethylcarbodiimide and adjusted to pH of about 4-6 again. Then the solution is mixed with superoxide dismutase (hereinafter abbreviated as SOD) derived from human or other mammals, maintained at pH of about 4-6 at room temperature for about 1 hour and then allowed to stand about 5-20 hours. Then ethanol is added to the reaction solution to give a precipitated modified enzyme. Then the modified enzyme can be purified by a conventional procedure. consequently, GAG modified SOD having reduced immunogenicity, drawback of existing polysaccharide modified SOD can be provided.
Patent JP-S59215857-A (JP)
Inventor: NAKABAYASHI SEIJI
IPC: B05D7/24
Filed: 1983-05-24
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-H04323834-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKA HIDEAKI
IPC: H01L21/336
Filed: 1991-04-23
Abstract: PURPOSE:To reduce the OFF current of an insulated gate type field effect transistor by a method wherein a fluorine content in a polycrystalline semiconductor layer is controlled to be not higher than 1X10<18>/cm<3>. CONSTITUTION:A polycrystalline semiconductor layer 109 mainly made of silicon is formed on an insulating layer 107 which is to be a gate insulating film. The polycrystalline semiconductor layer 109 is formed by a plasma CVD method with mixed gas composed of monosilane, disilane, trisilane or the like and hydrogen gas with a ratio of 1:20-1:200 as reactive gas. Then fluorine ions are implanted as impurities to form source/drain regions 110. The source/drain regions 110 formed by ion implantation are activated by annealing. A fluorine content in the polycrystalline semiconductor layer 109 is so controlled as to be not higher than 1X10<18>/cm<3>. It is to be noted that the annealing treatment for the activation is performed in a plurality of times with different temperatures respectively. With this constitution, the OFF current of an insulated gate type field effect transistor can be reduced.
Patent JP-H03292291-A (JP)
Title: Aircraft main wing
Inventor: SUGIYAMA KATSUMASA
IPC: B64C3/40
Filed: 1990-04-09
Abstract: PURPOSE:To freely vary the angle of sweep back of a main wing during flying and to keep performance and the flying characteristics of an aircraft in an excellent state through the whole of a range of from a low speed area to a high speed area by rotating a front edge moving part, separated away from the main wing, centering around a wing end front edge by means of a drive means. CONSTITUTION:A front edge moving part 15 is moved around a front edge part rotation center 7 by means of a drive part 21 driven by a hydraulic actuator 14 and an angle 3 of sweep back of a main wing 1 is varied. In this case, an electric signal from operation of a cockpit control switch 8, and the type of an aircraft and the flying condition of an aircraft detected by a sensor 20 is inputted to a computer 10 through a wiring 9. The angle 3 of sweep back position optimum to the type and the condition is calculated by the computer 10, and a hydraulic device 12 is operated with a wiring 11 by means of a control signal therefrom. As a result, high pressure oil is introduced through an oil pressure piping 13 to the hydraulic actuator 14 to drive the drive part 21.
Patent JP-S5617430-A (JP)
Title: Malfunction prevention system of light-pen detecting circuit
Inventor: KOUNO KENJI
IPC: G06F3/037
Filed: 1979-07-20
Abstract: PURPOSE: To prevent malfunction by regarding as a normal detection signal a signal when the same position is detected twice continuously.  
     CONSTITUTION: Information detected by a light pen is converted into 8-bit data showing its attribute, which are stored in a refresh memory. The 7th bit of the data is set to "1" when information obtained by the 1st scan on a display screen is detected. In the 2nd following scan, only fields where the 7th bit has been set to "1" in the 1st scan are considered to be detection objects and only when information is detected in the 2nd scan as well, the detected information is sent to a central processor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05266965-A (JP)
Title: Far infrared radiation laminated body
IPC: F24D15/00
Filed: 1992-03-19
Abstract: PURPOSE:To provide a heater of far infrared radiation whereby soft warmth can be supplied by saving power without changing a far infrared radiation amount. CONSTITUTION:A laminated body is constituted by the laminating order of a heat insulating layer 1, heat generating layer 2, heat accumulating layer 3 and a far infrared radiation layer 4, to prevent a heating value, generated in the heat generating layer 2, from dispersing to a floor or the like by the heat insulating layer 1, and while accumulating the before-mentioned heating value in the heat accumulating layer 3, the far infrared radiation layer 4 is heated to generate a far infrared ray. Accordingly, the heating value of the heat generating layer 2 is accumulated with no waste in the heat accumulating layer 3, and even in the case that surface air of the far infrared radiation layer 4 is moved to take away heat from this layer 11, heat is quickly supplied from the heat accumulating layer 3, so as to hold a radiation amount constant of the far infrared ray.
Patent JP-S5518585-A (JP)
Title: Manufacture of sintered ore
Inventor: NAKAMURA MASARU
IPC: C22B1/20
Filed: 1978-07-27
Abstract: PURPOSE: To enhance the dropping strength, quality and yield of sintered ore by mixing air or heat-retaining gas with combustible gas and by supplying the mixed gas to a packed bed from a hood set above the bed of the first half part of the sintering process of Dwight-Lloyd sintering machine.  
     CONSTITUTION: Hood 3 is set above packed bed 2 of the first half part of the sintering process of Dwight-Lloyd sintering machine 1. Air A or heat-retaining gas B is supplied into hood 3 and mixed with combustible gas C such as coke oven gas simultaneously supplied from other place. This mixed gas is passed through bed 2 from the upper part and drawn through blast boxes 5 with exhaust fan 9. Thus, heat is generated from the combustible gas contained in the mixed gas at high temp. zones in bed 2 to attain a further elevated temp., thereby enhancing the dropping strength of sintered ore in the first half part of bed 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62248372-A (JP)
Title: Data reception system
Inventor: NAKAJIMA RYOETSU
IPC: H04N1/32
Filed: 1986-04-21
Abstract: PURPOSE:To prevent data after a completion signal from being stored in a memory by stopping the reception of the signal when a part of the number of plural specific patterns constituting the completion signal during the detection of a signal indicating the completion of a facsimile picture signal and the storage in a memory together with the data. CONSTITUTION:A shift register 12 is constituted of 12 bits equal to the specific (EOL) pattern and the EOL pattern (000000000001) remains therein when the completion signal (RTC) signal is detected. Then, the number of the bits of the three EOL patterns is set in a counter in the memory 3. When the three EOL patterns are transferred, the counter in the memory 3 completes the counting to release a reset signal, an FF 16 is set again to close a gate 15 and stop the shift register 12. Thereby, as shown by C, an RTC signal consisting of six EOL patterns is held in the memory and the data thereafter is not transferred to the memory.
Patent JP-S5520248-A (JP)
Title: Manufacture of vacuum deposited tin metal single crystal thin film
Inventor: MANABE KATSUHIDE
IPC: C23C14/04
Filed: 1978-07-31
Abstract: PURPOSE: To manufacture the title thin film having high electric conductivity and undetgoing no deterioration on standing by forming a film of a one-can urethane coating conaisting of oily varnish, a dicarboxylic acid and an isocyanate on the surface of a solid body and by depositing Sn on the film in an inert gas-substd. vacuum atmosphere.  
     CONSTITUTION: Oily varnish based on dry oil or semidry oil, a dicarboxylic acid  such as adipic acid or phthalic anhydride, and an isocyanate such as TDI or MDI  are optionally mixed with 10W30% of cellulose nitrate. The resulting one-can  urethane coating is coated onto the surface of a solid body to form a film. By depositing metallic tin on the film in an inert gas-substd. vacuum atmosphere, a tin  metal single crystal thin film can be manufactured, and the crystal peak of the  (101) face has completely disappeared. This thin film has very high electric conductivity and superior adherence to the ground film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5426858-A (JP)
Title: Base material for laminate
Inventor: NOMURA SEISHICHI
IPC: B32B5/28
Filed: 1977-07-30
Abstract: PURPOSE: A base material in which before dipping in varnish the lugs of the material to be impregnated with a resin is strengthed to prevent the break of the lugs during dipping and drying processes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58209468-A (JP)
Title: Detection of timing when molten steel in vessel begins to flow out
Inventor: TAKENAKA MASAKI
IPC: B22D35/00
Filed: 1982-05-31
Abstract: PURPOSE:To detect the timing when the molten metal in a vessel begins to flow out automatically and exactly by detecting the change in amplitude that arises when the molten metal in a vessel begins to pass through the inside of a conduit. CONSTITUTION:When a rotary nozzle 2 of a ladle 1 is opened, the sand charged for the purpose of preventing sand burning flows out through an air seal pipe 3 first, then molten steel flows out. The amplitude at which the pipe 3 is oscillated by the flow thereof is transmitted to the beam 8 of a mounting device 6 for the air seal pipe so as to operate a vibrometer 10. The change in the amplitude is converted to an electric signal by the vibrometer 10 and is inputted to a signal processing unit 12 via a preamplifier 11, whereby the amplitude of the signal is detected. The unit 12 converts the amplitude to an index and discriminates the index in excess of a certain limit as the outflow of the molten steel, then the processing unit outputs the signal indicating the time when the molten begins to flow out to an automatic restrictor 5 of a rotary nozzle. The opening of the nozzle 2 is restricted by said restrictor, whereby the flow rate of the molten steel is regulated.
Patent JP-S5519472-A (JP)
Title: Production of cylindrical casting
Inventor: TANAKA MASANORI
IPC: B22C9/02
Filed: 1978-07-28
Abstract: PURPOSE: To make the differences in the densities and thicknesses of materials slight by forming the cylindrical cavities, sprues, cross gates and ingates to be cast to the right and left casting molds of split patterns in such a manner that the centerlines of the cavities intersect orthogonally to the centerlines of the sprues and mating both casting molds.  
     CONSTITUTION: The cavities 6, sprues 7, cross gate 8 and ingates 9 of the cylinder liners 2 having drafts of nearly 1/200 to 1/220 in both outside and inside diameters from the parting line 1 toward the outside end part 5 are molded in the right and left casting molds 3, 4 of split patterns in such a manner that the centerlines of the cavities 6 intersect orthogonally to the centerlines of the sprues 7. Next, both casting molds are mated at the parting line 1, after which molten metal is poured from the sprues 7 in the circumferential direction of the cavities. This method prevents the differences in the densities of both end materials of the castings occuring in the drafts of casting, the occurrence of shrinkage cavities and inclusions and improves casting yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05296340-A (JP)
Title: Automatic transmission for automatic
Inventor: HANAI TOSHIMICHI
IPC: F16H61/22
Filed: 1992-04-13
Abstract: PURPOSE:To hold a transmission surely and quickly without troubling occupants at the time of collision of a vehicle. CONSTITUTION:An automatic transmission for an automobile is provided with a transmission 1 provided with a shift changing driven section 3, a motor 7 for making shift change by driving the driven section 3 through a specified wire device 5, a shift operation knob 33 for inputting command signals for shift changing and a controller 35 for sending output signals for shift changing to the motor 17 by the input from the shift operation knob 33. IN addition, detectors 9, 11, 13, 25 and 29 for detecting the wire device 5 receives force in a shift changing direction caused by the shock of a vehicle and a controller 35 for compensating controlling the transmission 1 so as to hold the transmission 1 at a set position based on the signals from the detectors 9, 11, 13, 25 and 29.
Patent JP-S59219173-A (JP)
Inventor: ETOU ISAMU
IPC: B25B23/14
Filed: 1983-05-24
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-S58209216-A (JP)
Title: Charge transfer type comb line filter
Inventor: SATOU TSUTOMU
IPC: H03H15/02
Filed: 1982-05-31
Abstract: PURPOSE:To attain the compensation in matching with delay distortion, by inserting an in-phase circuit having the relation of in-phase with an input signal to a system different from a system of a charge transfer type comb line filter including an inverted amplifier having a definite band width. CONSTITUTION:A video signal input is branched into two, and a signal at the 1st branch 2 is branched further into two via the in-phase circuit 30. The output of the inverted amplifier 10 is summed with the output of a delay device 33 via a delay device 37. Further, the output of a delay device 34 is summed with the output of the delay device 33. The two inputs at the point of time of summation are set to a prescribed delay time difference accurately in this way and an ideal comb line filter characteristic is realized.
Patent JP-S62249113-A (JP)
Title: Light nonreflecting plug
Inventor: IWAKIRI TOYOKAZU
IPC: G02B6/26
Filed: 1986-04-22
Abstract: PURPOSE:To reduce reflection on an end surface of an optical fiber without using any reflective index matching agent by polishing the tip of a ferrule held which holds an optical fiber on its axis including the optical fiber end surface and also polishing the other end to the ferrule in a clamping member slantingly including the optical fiber end surface. CONSTITUTION:Light beams propagated in an optical fiber 1 passes through optical fiber end surface 21 and 22 and are made incident on an optical fiber 2. The optical fiber end surface 21 and optical fiber end surface 22 contact each other, so there is almost no Fresnel reflection caused here. Then, Fresnel reflection is caused by an optical fiber end surface 23 to about 14dB, but the optical fiber end surface 23 is polished slantingly, so the reflected light beam are never in the propagation mode of the optical fiber 1,. REflected light beams to the optical fiber 1 are reduced greatly.
Patent JP-2000283754-A (JP)
Title: Sensor system
Inventor: ODA HAJIME
IPC: G01C3/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To save the electric power in a sensor system which includes a sensor means as well as a control means to control the supply of power thereto and fetch an output therefrom for optional processing. SOLUTION: A CPU 102 turns on signals P1, P2 and P3 according to a trigger signal Tp from an RTC (low electrical power consumption timer circuit) 101, so as to supply an electric power to a DMM(distance measuring module) 2, and a DMIC (IC for distance measurement) 201 in the DMM 2 outputs a light emitting signal IRo when an operational signal P3 is turned on and makes an IRED 202 to operate for distance measurement, and then a transistor Tr2 is turned on or off in accordance with an information of presence or absence of an object that is obtained from the detected distance value, thereby generating the distance value or the information thereof at a terminal T8.  The CPU 102 detects the completion of projection by the IRED 202 by utilizing an inverse signal Iri of the light emitting signal IRo and turns on a signal P4 immediately, and then it fetches an information through a terminal Data while turning on a switch SW2. Just after the completion of fetching, the signals P4, P2, P1, and P3 are turned off to interrupt a supply of electrical power to the DMM2.
Patent JP-H08261141-A (JP)
Title: Accumulator device
Inventor: SHIBUYA HIROHIKO
IPC: F04B11/00
Filed: 1995-03-27
Abstract: PURPOSE: To prevent increasing vibration and noise according to increasing power even in the case of attaing increasing power of an oil hydraulic pump, by providing pistons, slidably synchronized with a delivery pressure respectively of a fluid pressure pump, in coaxially set up two cylinders, so as to move each piston in a reverse direction to each other. CONSTITUTION: A pressure fluctuation component by pulsating an oil hydraulic pump is absorbed by changing the volume by moving each piston 23, 24 arranged in two cylinders 21, 22, to markedly suppress a pulsation component in a delivery pressure supply path 104. In the cylinders 21, 22, since each piston 23, 24 is positively moved in a direction opposite to each other to be synchronized with action of the oil hydraulic pump, inertia vibratory exciting force, generated by the pistons 23, 24, is canceled in a structure of mounting the cylinders 21, 22, thus to reduce vibration and noise.
Patent JP-S5217589-A (JP)
Title: Sliding members based on carbon fiber laminates
Inventor: ODA RIYUUTAROU
IPC: F16D69/00
Filed: 1975-08-01
Abstract: PURPOSE: An inexpensive sliding member based on carbon fiber laminates with improved mechanical characteristics such as rigidity, etc. by the use of carbon fibers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58210641-A (JP)
Title: Preparation of small-sized electronic components
Inventor: WATANABE HISATOSHI
IPC: H01L23/48
Filed: 1982-05-31
Abstract: PURPOSE:To produce a small-sized square electronic component by inserting a square-bar-shaped electrode into a glass cylinder, providing a chip between electrodes, deforming the external circumference of glass cylinder into a square bar along the electrode through heating, pressing and by melting such glass and forming it along said electrode. CONSTITUTION:An electrode 1 is inserted into a hole 11 of metal molding 12, a diode chip 13 is placed on the surface of electrode portion A of this electrode 1, a glass cylinder 3 is inserted in such a way as surrounding it and finally the electrode 2 is inserted in such a way as the electrode part A thereof holds the diode chip 13. Next, the upper part of electrode 2 is held from the upper side and is pressurized and heated. Here, the heating temperature should be a softening temperature of the glass cylinder 3 or so. An adequate pressure to be applied is 2-3kg and when the softened glass cylinder 3 is pressurized, this glass cylinder 3 melts and formed along the square part of the electrode A. The external shape is also formed into square shape in conjunction with an effect of pressure to be applied. The inside is sealed by glass cylinder 3 melted and adhered to the electrode.