baber/WOPTO huggingface dataset:
Patent JP-H057018-A (JP)
Title: Infrared light emitting element material
Inventor: WATABE SHINICHI
IPC: H01L21/208
Filed: 1991-06-26
Abstract: PURPOSE:To obtain material of an infrared light emitting element which does not contain Al causing element deterioration and can be easily manufactured. CONSTITUTION:An N-type Si-doped GaInP active layer 2 and a P-type Zn doped GaInP mixed crystal layer 3 are grown in order on an N-type GaAsP substrate 1. The Si-doped GaInP active layer 2 radiates infrared rays of sufficient intensity as a light emitting element. Since Al is not contained, the reliability and the performance of a light emitting element itself can be maintained. Since GaInP is ternary mixed crystal, composition control of it is easy and it is excellent in crystallinity.
Patent JP-H08336924-A (JP)
Title: Multilayer resin film laminating method capable of shedding
Inventor: SATO KEIJI
IPC: B29C33/58
Filed: 1995-06-14
Abstract: PURPOSE: To provide a method for coating capable of exposing new coated surface of a lower layer by simply releasing the coating of surface one layer when the surface is contaminated. CONSTITUTION: The method for laminating a multilayer resin film comprises the steps of forming a first layer resin coating film 11 on the surface of a core material 2, superposing a ribbon 21 for cutting the film on the surface, spray coating release agent from above, further forming a second layer resin coating film 12, and repeating the previous steps.
Patent JP-H0910624-A (JP)
Title: Method of detecting working conditions of crusher and device therefor
Inventor: MATSUOKA SHIGERU
IPC: B02C23/00
Filed: 1995-06-28
Abstract: PURPOSE: To collect operating conditions of a crusher of a self-propelled unit plant as reference data used when repair or replacement is performed. CONSTITUTION: A power unit 15, a crusher 16, a hopper 12 and a conveyor 14 are mounted on a crawler 11 to make the device a self-propelled one. On a safe frame 14' for the power unit 15 and the crushing part 16, AE sensors 18, 19 are fitted. Ultrasonic sensors 20 are made to face the hopper 13, and are electrically connected to a wave form recorder 22 by cables 21. The AE sensors are connected to the wave form recorder through by-pass filters. In this way, an unattended observation is performed in a prescribed time, and by recording with a floppy disc and an built-in printer, data are observed over a long period of time.
Patent JP-2000002837-A (JP)
Title: Zoom lens
Inventor: SATO HARUO
IPC: G02B13/18
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized high-performance super-wide-angle zoom lens covering a super-wide-angle area where the maximum angle of view exceeds 100 deg. and having comparatively large aperture ratio and variable power ratio by making three-degree aspherical coefficient in the specified aspherical expression of an aspherical lens in a 1st lens component satisfy a specified condition. SOLUTION: In this zoom lens that a variable power is executed by changing a distance between 1st and 2nd lens groups; the 1st lens group is provided with the 1st lens component, a 2nd lens component and a 3rd lens component in order from an object side. When it is assumed that height in a perpendicular direction to an optical axis is (y), a distance along the optical axis from the tangential plane of the apex of an aspherical surface at the height of (y) to the aspherical surface is S(y), the radius of curvature being reference is R, a conical coefficient is (k), and the n-degree aspherical coefficient is Cn, the aspherical surface of the aspherical lens in the 1st lens component is expressed by the expression. The three-degree aspherical coefficient C3 in the aspherical expression satisfies a condition; -7×10-3<=C3<=-1×10-6.
Patent JP-H0471004-A (JP)
Title: Production control system
Inventor: IIDA KOJI
IPC: G06Q50/00
Filed: 1990-07-11
Abstract: PURPOSE:To construct an efficient automation line system and to obtain a production control system by allowing a master controller to collectively control files for analyzing and aggregating the working contents and respective lines of a worked target. CONSTITUTION:The working contents of respective bodies 6 on a production line 5 are set up to a machine sort or the like by a host computer 1 in each prescribed number of bodies and the set information is transmitted to line area computers 2A, 2B through a personal computer network 3A. On the other hand, conversion files divided in each working process of the line 5 are formed by a derived aggregation maintenance computers 2C, 2D, 2E and transmitted to the host computer 1. Working commands corresponding to the working contents of respectively different machine sorts or the like are analyzed and aggregated by the computers 2A, 2B and outputted to respective sequencers 4A to 4X in each line and prescribed working corresponding to each machine sort, each derivation, or the like is executed in each line.
Patent JP-S5884826-A (JP)
Title: Preparation of antistatic molded synthetic resin article
Inventor: ASAI MICHIHIKO
IPC: C08K5/54
Filed: 1981-11-16
Abstract: PURPOSE:To obtain the titled molded article having improved durability without changing the bulk characteristics, by forming a crosslinked layer on the surface layer of a molded synthetic resin article, and laminating a film obtained by the plasmatic polymerization at a low temperature plasma treatment of a specific silicon compound on the crosslinked layer. CONSTITUTION:A crosslinked layer preferably of >=20Angstrom thickness is formed on the surface layer of a molded synthetic resin article by the irradiation with ultraviolet light, etc., and a film of >=50Angstrom  thickness obtained by the plasmatic polymerization of a silicon compound (hydrolytic condensate) of the formula[R is monofunctional hydrocarbon group; X is halogen or alkyl; (a) is 1,2 or 3; (b) is 0 or 1; (a+b) is 0,1,2 or 3], e.g. trimethylchlorosilane, is laminated on the resultant crosslinked layer to give the aimed molded article. The plasmatic treatment is preferably carried out at 1-0.005Torr gas pressure.
Patent JP-S6243688-A (JP)
Inventor: NAKAGAWA YOSHIAKI
IPC: G09F9/00
Filed: 1985-08-21
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-S5884541-A (JP)
Title: Receiver for radiotelephony
Inventor: FUJISAKI HISASHI
IPC: H04B1/10
Filed: 1981-11-16
Abstract: PURPOSE:To effectively eliminate ignition or fading noise, by limiting a slope (rate of change) of a demodulated output signal to a small value, when an input electric field level is low. CONSTITUTION:A reception signal amplified at an amplifier 1 is inputted to a slope limit circuit 3 at a demodulator 2 as an audio signal superimposed on  noise. A slope limit circuit 3 controls the limit of slope limited with a reception  electric field level detected at an electric field level detection section 5. For the control, the level of the amplitude limiter is made variable or the gain is varied. Since noise generally carries a sudden amplitude range, it is eliminated with the slope limiter 3. Even if the electric field level is decreased, the rate of change of an output signal reduced by controlling the limiter 3, allowing to reduce noise.
Patent JP-H0623139-A (JP)
Title: Medal detector for game machine
Inventor: CHIBA EIICHI
IPC: G07F1/04
Filed: 1992-07-10
Abstract: PURPOSE:To reduce a workload on a microcomputer assembled in a game machine such as a pinball machine or a slot machine, etc., and to surely prevent the malfeasant throw-in of a medal from occurring. CONSTITUTION:This medal detector is comprised by arranging two medal sensors adjacently, and providing a signal holding means 20 which outputs a continuance signal when the output start order of the detection signals and the output stopping order of the signals of a first medal sensor 11 and a second medal sensor 15 differ from a prescribed order, and a signal output means 40 which outputs the detection signal or the continuance signal outputted from the medal sensor on one side as the detection signal. When the direction of the medal passing the positions of the medal sensors 11, 15 is not directed in a constant direction, the detection signal longer than the continuance signal by prescribed time is outputted to an output terminal 49.
Patent JP-H0347271-A (JP)
Title: Liquid treatment device
Inventor: SAKAI SATORU
IPC: B01D63/02
Filed: 1989-07-14
Abstract: PURPOSE:To prevent the release of the inner surface of a housing and a partition wall and the formation of a part inferior to adhesiveness by providing a plurality of discontinuous protruding parts protruding in the end part direction of a housing to the interior of one end part of the housing and fixing the partition wall to one end part of the housing. CONSTITUTION:A housing 2 at a part where a partition wall 9 is provided becomes an expanded diameter part 2a and a plurality of discontinuous protruding part 5 protruding in the end part direction of the housing 2 are provided in the expanded diameter part 2a. Further, the partition wall 9 is fixed to the inner surface of the expanded diameter part 2a. The peripheral edge part of the partition wall 9 has an annular part 9a where heat exchange pipe bodies 6 are not present and the protruding parts 5 are positioned in this annular part 9a. By this constitution, the shrinkage of a potting agent is suppressed and the release of the inner surface of the housing 2 and the partition wall 9 caused by the shrinkage of the potting agent and the formation of a part inferior to adhesiveness between the partition wall 9 and the housing 2 are prevented.
Patent JP-S57107427-A (JP)
Title: Bearing metal fixing method
Inventor: SAITOU SEIICHIROU
IPC: F16C35/02
Filed: 1980-12-24
Abstract: PURPOSE: To fix a bearing metal not to be influenced by finishing conditions of the inner periphery of a bearing retaining portion and the outer periphery of the metal by inseting a resin seal-in bag including filler material therein between the bearing retaining portion and the bearing metal.  
     CONSTITUTION: A resin seal-in bag 21 in inserted into a circular gap formed between a through hole 15 for a shaft of a bearing retaining portion 1 and a bearing metal 6. A resin filling pump 26 fills a seal-in chamber 23 of the resin seal-in bag 21 with filler (thermoplastic resin) 19 in such a manner that the outer cover 22 of the resin seal-in bag 21 is brought into close contact with the inner peripheral surface of the through hole 15 for a shaft, the outer peripheral surface 16 of a bearing metal 6 and a fixed pressing plate 12 which form a circular gap. Then, a valve 25 is closed to solidify the filler material 19 and fix the bearing metal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0472229-A (JP)
Title: Roll paper feeding device
Inventor: NISHIOKA MUTSUHIRO
IPC: B65H20/04
Filed: 1990-07-10
Abstract: PURPOSE:To reduce the space and to make a maintenance such as a jamming process easier by providing a fixed frame body to hold a feeding and cutting mechanism movable up and down between the upper position to allow to drive the feeding and cutting mechanism and a lower position lower than the upper position, and a drive transmitting shaft installed to the fixed frame body. CONSTITUTION:When the drive side connecting gear 57 of a drive transmitting shaft 55 and the driven side connecting gear 57 of a feeding and cutting mechanism B are geared in the condition a movable main body 24 held by a fixed frame body 23 is at an upper position, the cutting mechanism B can be driven by a motor M. And when the main body 24 is at a lower position, the side surface of a copying machine main body 2 at the manual paper feeding inlet 5 side is opened, and a maintenance such as a jamming process to the copying machine main body 2 can be carried out without disturbing by the main body 2. Furthermore, since a transmitting shaft 25 is installed to the frame main body 23 side, it is made unnecessary to provide a long hole to allow the relative movement of the transmitting shaft 55 to the end surface 23a side of the frame main body 23, but the long hole 60 of the main body 24 is not exposed to insert the finger of a user, and the safety is secured.
Patent JP-H0838159-A (JP)
Title: Photosynthetic culturing apparatus by culture liquid film forming system
Inventor: MATSUMOTO MASABUMI
IPC: C01B32/50
Filed: 1994-08-04
Abstract: PURPOSE:To provide a photosynthetic culturing apparatus by a culture liquid film-forming system, having high gas-liquid contact efficiency and capable of increasing culture arriving concentration of a microbial cell without giving physical impact higher than that required. CONSTITUTION:This apparatus has a hollow vessel 2 having a transparent dome type upper wall face 1, a culture tank 3 forming the lower part of the hollow vessel 2, a circulation type constant-temperature oven 4 provided in the culture tank 3, a gas-liquid mixing ejector 6 provided in the center part of the culture tank 3 and jetting the culture medium 17 toward the upper direction, a CO2 gas cylinder 11 connected through a gas line 10 for photosynthetic reaction to the gas-liquid-mixing elector 6 and a halogen lamp 8 provided in the upper space part of the dome-type upper wall face.
Patent JP-S6333945-A (JP)
Inventor: ROBAATO FUBAATO DERANII
IPC: H04L12/46
Filed: 1987-07-24
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-H0472040-A (JP)
Title: Heat-resistant stainless steel
Inventor: YAMADA SEIKICHI
IPC: C22C38/00
Filed: 1990-07-11
Abstract: PURPOSE:To manufacture a heat-resistant ferritic stainless steel excellent in oxidation resistance, corrosion resistance and cold workability by adding a specified alloy to a 25%Cr-Al ferritic alloy steel. CONSTITUTION:This is a ferritic stainless steel having a compsn. contg., by weight, <0.030% C, 0.10 to 2.00% Si, 0.10 to 0.50% Mn, <0.50% Ni, 20.0 to 30.0% Cr, 0.5 to 3.0% Mo, 0.05 to l.0% Nb+Ta, 1.0 to 3.0% Al and <0.01% N, or furthermore contg. at least one kind among <1.0% W, <1.0% V, 0.05 to 1.0% Ti and 0.0001 to 0.01% B and the balance Fe. The steel withstands use even at a high temp., e.g. of 600 to 1300 deg.C and excellent in corrosion resistance and cold workability.
Patent JP-H0511870-A (JP)
Title: Flicker compensation device
Inventor: KUMAGAI TAKESHI
IPC: H02J3/16
Filed: 1991-06-28
Abstract: PURPOSE:To perform optimum compensation corresponding to a load by suffi ciently compensating a flicker with small device capacity and adding a power factor improving function to the compensation when the device capacity has an extramargin. CONSTITUTION:This device has a current generator 3 which can outputs reactive in both phase leading and lagging direction, detects a load current iL, by a current detector 4 to output a current canceling a reactive power component generated by a load, and compensates the flicker of an AC power source system due to variation in the electric power of the load. This device extracts a stationary component IQLL from detected electric power IQ through an LPF 14, multiplies the component by a constant gain (k) by a gain regulator 15 to remove a fundamental wave reactive power component IQL, and supplies the obtained signal to the current generation part 3 to cancel the current of the load.
Patent JP-H1029066-A (JP)
Title: Nozzle for carbon dioxide arc welding torch
Inventor: YAMAMOTO KENICHI
IPC: B23K9/29
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To easily change a covered tube to the new one when spatter touches a covered tube to cause damage by covering the inner peripheral face inside a nozzle main body with a detachable fluororesin tube. SOLUTION: In welding, carbon dioxide gas is introduced from a gas introducing hole 25 in a nozzle 3, voltage is applied, under the state where a weld zone is shielded from surrounding atmosphere, between an electrode wire 7 and base materials P, arc A is generated. By heat generated from the arc A, the electrode wire 7 and base materials P are melted, welding between base materials P is executed. In welding, spatter S from a molten pool M formed to base materials P or the electrode wire 7 is scattered in the nozzle 3, because the inner peripheral face 23a of nozzle main body 23 is covered with a fluororesin tube 24, when spatter heated to high temp. touches the covered tube, the covered tube 24 having heat resistance is hardly damaged. When the covered tube 24 is damaged, the covered tube 24 is easily demounted from the nozzle main body 23 to be changed to the new one.
Patent JP-S6341240-A (JP)
Title: Structure of roof opening periphery of automobile
Inventor: ICHINOSE HISAO
IPC: B60J10/90
Filed: 1986-08-05
Abstract: PURPOSE:To prevent water from finding its way into a vehicle compartment by continuously arranging an extended portion turning from a roof opening portion to a general surface of the vehicle roof on a peripheral edge of a frame attached to the roof opening and further arranging a groove portion between both seal members of the vehicle roof. CONSTITUTION:In case water for cleaning a vehicle or rain water seeps into a side of an opening 5 through between contact surfaces of a seal member 13 and a vehicle roof 1 due to direct hit of water for cleaning the vehicle or a negative pressure within a vehicle compartment, the seeped water is drawn into a groove portion 15 located between seal members 13 and 14 and discharged outside the vehicle through an inside of a pillar. As a result, the water is prevented form finding its way into the vehicle compartment through the opening 5. Furthermore, while the seal member 14 corresponding to a hollow seal lip 12 is arranged to straddle an extended portion 11 of a frame 7 and the vehicle roof 1, a bending rigidity of a peripheral portion of an opening of a roof panel 2 is enhanced by the formation of the groove portion 15. As a result, a reactional seal force of the hollow seal lip 12 against a canvas top 6 is stabilized and sealing property between the canvas top 6 and the hollow seal lip 12 can be also improved.
Patent JP-S5974164-A (JP)
Title: Nonallergic helindon pink cn
Inventor: NAGANUMA MASAYUKI
IPC: A61K8/00
Filed: 1982-10-20
Abstract: PURPOSE:To provide a refined nonallergic Helindon Pink CN, by washing a commercially available product with an org. solvent to satisfy a standard by a specific determination using high performance liq. chromatography. CONSTITUTION:0.5g of Helindon Pink CN (specimen) is extracted with 5ml of chloroform contg. 2.5mg of isopropyl benzoate. The extract is subjected to high performance liq. chromatography [separation column: 4mm.phiX250mm., packing: silica gel with a particle size of 5mu, carrier: 3% dichloromethane/n-hexane, flow rate; 1.5ml/mm.(35 deg.C)], and when the peak height at a retention time of 4- 8min is at least 1/2 of that of isopropyl benzoate (internal standard) Helindon Pink CN is considered to satisfy a standard; commercially available Helindon Pink CN is washed with a solvent (e.g., ethyl acetate or acetone) using a Soxhlet extractor, etc. until said standard has been attained.
Patent JP-H0349371-A (JP)
Title: Picture processing device
Inventor: FUJIWARA YOSHIYUKI
IPC: G03G21/00
Filed: 1989-07-17
Abstract: PURPOSE:To quickly, accurately, and easily change a set numerical value by outputting a gray code to a numerical value setting means at the time of rotation at a prescribed angle of a first rotary encoder and outputting a pulse to the numerical value setting means in accordance with rotation of a second rotary encoder. CONSTITUTION:At the time of rough magnification setting, an operator rotates a rotary encoder 41. The gray code is generated by rotation of this rotary encoder 41, and it is discriminated whether the angle of rotation of the rotary encoder 41 is <=-50 deg. or not. This discrimination is performed based on the combination of outputs from output terminals S1 to S4 of the rotary encoder 41. At the time of fine magnification setting, the operator rotates a rotary encoder 40, and it is discriminated whether the rotary encoder 40 is rotated counterclockwise or not based on the difference of waveforms shown in the figure. When counterclockwise rotation is discriminated, one is subtracted from the set magnification. When the rotary encoder 40 is rotated clockwise, one is added to the set magnification.
Patent JP-S6342090-A (JP)
Title: Signal change detection circuit
Inventor: RYU YASUSHI
IPC: H03K5/1534
Filed: 1986-08-07
Abstract: PURPOSE:To reduce a substantial area that a detection circuit occupies and to attain high integration by sharing a decoder circuit applicable to various purposes and employing it for a signal change detection circuit. CONSTITUTION:A delay circuit 2 whose leading and tailing characteristics are different is connected to the decoder circuit 1. Where the high and low levels of a decode signal in the decoder circuit 1 denote selection and nonselection, respectively, the leading time of the delay circuit 2 can be set larger than the tailing time. A logic circuit 3 executes the logical operations of the outputs of the delay circuit 2, and outputs a signal ATD showing at least one among signals A0(A'0), A1(A'1)...An-1(A'n-1). If any one of address signals A0, A1...An-1 changes, all the outputs (decode signals) of the delay circuit 2 become nonselective in a prescribed length of time. The logic circuit 3 detects all the nonselective states to detect a change in the address signal.
Patent JP-H0232892-A (JP)
Title: Multicolor thermal recording material
Inventor: HOSOI NORIYUKI
IPC: B41M5/34
Filed: 1988-07-22
Abstract: PURPOSE:To improve sticking capacity without reducing transparency by laminating a transparent protective layer to a substantially transparent thermal layer while laminating an opaque protective layer to an opaque thermal layer and adding wax having a definite m.p. range in the transparent protective layer. CONSTITUTION:An opaque magenta color forming layer 2 is provided to the rear of a transparent support 1 and a transparent cyan color forming layer 3 is provided to the front surface thereof and a transparent protective layer 4 is provided on the cyan color forming layer 3 while an opaque protective layer 5 is provided on a magenta color forming layer 2. When an image is thermally recorded from both sides by a thermal head to respectively form cyan and magenta colors on both surfaces of the support 1 independently, the image becomes extremely sharp by the opaque protective layer. The haze of all of the color forming unit layers excepting the color forming unit layer directly under the opaque protective layer is set to 60% or less. Wax having a m.p. of 40-80 deg.C is contained in the transparent protective layer to prevent sticking.
Patent JP-S6340998-A (JP)
Inventor: ONO HIROSHI
IPC: G08B13/18
Filed: 1986-08-07
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-S5974163-A (JP)
Title: Disazo compound and dyeing therewith
Inventor: KOTANI JIYUNJI
IPC: C09B43/00
Filed: 1982-10-22
Abstract: NEW MATERIAL:The titled compds. of formula I (wherein either of X and Y is H and the other is -SO3H; either of A and B is H and the other is -SO3H; R1-R4 are h, methyl, ethyl, methoxy, ethoxy, acylamino group, ureido group; R5, R6 are H, methyl, ethyl, methoxy, ethoxy, acylamino group, chlorine, hydroxyl group, carboxyl group). USE:Dyes for natural or regenerated cellulose fiber (particularly, cotton or cotton- contg. fiber). Color tones are yellow to orange. PREPARATION:Cyanuric trihalide (e.g., cyanuric chloride) is condensed with an aminoazo compd. of formula II at about 0-25 deg.C in the pH range of about 3-7 and then condensed with an aminoazo compd. of formula III at about 30-80 deg.C in the pH range of about 5-8, and finally condensed with a substd. aminobenzenesulfonic acid of formula IV at about 70-105 deg.C in the pH range of about 2- 6, thus yielding a disazo compd. of formula I .