baber/WOPTO huggingface dataset:
Patent JP-H0789434-A (JP)
Title: Traveling restricting device for hydraulic shovel
Inventor: KIHARA MITSUO
IPC: B60T17/18
Filed: 1993-09-21
Abstract: PURPOSE:To previously prevent the fall-down in the traveling on an ascent by sending a traveling stop signal to a return means from a controller when the calculation result exceeds a prescribed value, and by suspending the drive of a traveling motor on the basis of the traveling stop signal. CONSTITUTION:A controller 30 outputs a selection signal to the first and the second electromagnetic selector valves 28 and 29, and the pressurized oil discharged from a pilot pump 15 is returned into a tank 16. The pilot pressurized oil supplied into the pilot chambers of the first and the second direction selector valves 17 and 22 are cut off by the first and the second electromagnetic selector valves 28 and 29, and the first and the second direction selector valves 17 and 22 are automatically selected to a neutral position. Accordingly, even if an operator operates the pilot valve 18 for leftward traveling and the pilot valve 23 for rightward traveling, each revolution of the left and right traveling motors 2A and 2B is brought into stop, and a lower part traveling body 1 stops, and the fall-down of the car body can be prevented beforehand.
Patent JP-H1173397-A (JP)
Title: Arbitration circuit
Inventor: DOUZONO MASATOSHI
IPC: G06F15/177
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To exclude the probability of live lock of a round robin arbitration circuit. SOLUTION: The round robin arbitration circuit for arbitrating N requests 1 is constituted of N registers 7, a priority encoder 2 for switching N priority patterns corresponding to the values of the registers 7 to determine priority, a circuit 11 for successively updating the values of the registers 7 synchronously with the arbitration of the requests, and a circuit 12 for successively updating the values of the registers 7 at a fixed period asynchronous with the request arbitration. Order for updating the values of the registers 7 is skipped at a fixed period asynchronous with the request arbitration. Thereby even when live lock occurs, priority patterns do not coincide with the number of requests generated in one loop when the order for updating the values of the registers 7 is skipped, so that the live lock can be evaded.
Patent JP-S61117153-A (JP)
Inventor: KATO TAKAHARU
IPC: C04B35/10
Filed: 1984-11-09
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-S61104734-A (JP)
Inventor: JIYAN RIYUAN
IPC: A01K89/01
Filed: 1985-10-21
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-S6389699-A (JP)
Title: Formation of opaque anodic oxide film on aluminum alloy material
Inventor: HASHIMOTO AKIRA
IPC: C25D11/12
Filed: 1986-10-01
Abstract: PURPOSE:To form an opaque anodic oxide film on an Al alloy material contg. Mg by simple bath control in a short time by anodically oxidizing the Al alloy material in an oxalic acid bath, dropping the voltage and subjecting the material to constant-voltage electrolysis in the same bath. CONSTITUTION:An Al alloy material contg. 0.5-6.0% Mg is anodically oxidized in an electrolytic bath contg. oxalic acid to form an anodic oxide film. The supply of electric current is stopped once, the voltage is rapidly dropped to 5-35V and the Al alloy material is subjected to DC constant-voltage electrolysis in the same bath to make the anodic oxide film opaque. By this method, an opaque anodic oxide film can be formed without causing environmental pollution.
Patent JP-S6475264-A (JP)
Title: Thermal head
Inventor: NAYA EIZO
IPC: B41J2/335
Filed: 1987-09-17
Abstract: PURPOSE:To enable long service life and high speed printing to be performed, by forming a resistor protective layer of a thermal head with a mixture of boron nitride and SIALON. CONSTITUTION:Since a resistor protective layer of a thermal head is formed from BN and SIALON using a sputtering method, wear resistance thereof is improved while acid resistance thereof is being kept. An additional amount of BN is preferably not less than 5% from the standpoint of printing travel distance. Therefore, 5-15% is practically an effective range as the additional amount of BN, and 10% is considered an optimum amount. Further, concerning Z value which indicates a composition of SIALON, a difference between 0.5-1 can be hardly observed. Since a heat capacity of the protective layer decreases by a content equivalent to thinning of the protective layer, heat conduction by a thickness increases. Therefore, input to be applied can be decreased, and further a printing travel distance also increases. Heat response characteristic is also improved owing to thinning wall of the protective layer, and high speed printing performance is also improved.
Patent JP-H1080712-A (JP)
Title: Production of transfer roll for steel strip process line
Inventor: FUJII AKIRA
IPC: C25F3/02
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of indentation flaw due to sticking of foreign matter of an iron powder etc. in a recessed part at the time of transfer by conducting formation of ruggedness by electrolytic etching and smoothing a recessed rolling face (bottom face, side face) in forming ruggedness on the roll face in order to prevent slip with a steel strip. SOLUTION: A ruggedness part on a roll 1 surface has a recessed part 2 of 5-100μm depth and a projecting part 3 of a flat area ratio of 10-80% (roughly equal interval). A shape of flat face of the recessed part 3 is made to an appropriate shape of round, square, etc. A ruggedness part forming method by electrolytic etching is conducted as follows, for example, after a photosensitive hardening type resin is coated on the roll 1 surface as a resist agent and a part corresponding to the projecting part 3 is exposed/hardened, the resist agent at a non-exposed/non-hardened part corresponding to the recessed part 2 is cleaned/ removed, etching engraving is conducted while causing an etching liquid to flow down on the roll surface. In this case, an working speed is <=10μm, formation of fine ruggedness 4 on the recessed part 2 forming face is prevented.
Patent JP-S61113263-A (JP)
Title: Semiconductor device
Inventor: WADA TETSUAKI
IPC: H01L21/768
Filed: 1984-11-08
Abstract: PURPOSE:To eliminate the effect due to the denseness of the nitride film and the magnitude of its conductivity, to relax the metal particle energy at the forming time of the metal wiring film, to enable to improve the film quality of the metal wiring film, and at the same time, to relax thermal stress due to the exothermic heat of the metal wiring at the time in actual use by a method wherein the phosphorus glass coating material by this invention is applied between the nitride film and the metal wiring film. CONSTITUTION:The wiring layer of an Al film 4 is formed through a phosphorus glass coating material 3 for the testing sample having a silicon nitride film 2 on a silicon substrate 1. In this case, a spin coating is performed between the nitride film and the Al film using a phosphorus glass coating material containing phosphorus of 6mol% as the phosphorus glass coating material. An electromigration test is conducted using the testing sample that the foregoing phosphorus glass coating material and the wiring layer of the foregoing Al film were provided on the silicon nitride film formed according to a plasma growth method along with a conventional sample that an Al film was directly provided on a silicon nitride film and when both testing samples are compared with each other, a time that the testing sample to make use of the phosphorus glass coating material by this invention breaks down is significantly improved compared to the conventional sample.
Patent JP-S6391032-A (JP)
Inventor: AIZAWA SATOSHI
IPC: E04F15/18
Filed: 1986-10-03
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-H0761712-A (JP)
Title: Package carrying system
Inventor: NODA YASUYUKI
IPC: B65H67/08
Filed: 1993-08-26
Abstract: PURPOSE:To provide a package carrying system which can automatically sample the yarn from a package. CONSTITUTION:This is a package carrying system which can form continuous yarn for detection, being provided with a sampling station S for drawing out yarn of specified length from each package P and joining it with another in order, on a carry line 1 whereon packages P are carried order. Hereby, this can serve continuous inspection.
Patent JP-S6390506-A (JP)
Title: Novel polysaccharide
Inventor: YAMADA AKISHIRO
IPC: A61K31/715
Filed: 1986-10-03
Abstract: PURPOSE:To provide a novel polysaccharide separated from rhizome of Bupleurum falcatum belonging to Umbelliferae family, having specific physical and chemical properties and anticomplementary activity and effective in remedying autoimmune diseases such as arthrorheumatism, thyroiditis, chronic nephritis, etc. CONSTITUTION:The objective polysaccharide is separated from SHIKON (rhizome of Bupleurum falcatum belonging to Umbelliferae family) and has the following physical and chemical properties. (A) Nature, white fibrous substance; (B) molecular weight, 18,500 (gel-filtration chromatography); (C) specific rotation, [alpha]<23>=+26; (D) constituent sugar, arabinose and glucose; (E) singleness, exhibits singleness by electrophoresis, gel-filtration chromatography and high-performance liquid chromatography; (F) NMR, gives signals originated from anomeric proton of alpha-arabinofuranose at 5.08, 5.11 and 5.15ppm and from anomeric proton of alpha-glucose at 5.36ppm by <1>H-NMR (Sppm D2O, 80 deg.C); (G) bond sequence of constituent sugars, shown in table.
Patent JP-H0873077-A (JP)
Title: Conveying device
Inventor: YOKOI KATSUYUKI
IPC: B65H5/36
Filed: 1994-09-05
Abstract: PURPOSE: To carry out the aslant traveling taking-up operation by swinging a guide member installed between the first and the second conveying means, as for a conveying device which conveys a conveyed member by the first conveying means, and puts the top end in collision with the second conveying means and then adjusts the conveyed members. CONSTITUTION: In the state where a recording medium 12 reaches the press contact point between the second conveying roller 7 in standstill and a press contact roller 14 and advance suspends, the rear part of the recording medium 12 is pushed out by a paper feeding roller 5. Since a deflection is generated in a determined direction on the recording medium 12 having the determined curved direction, a guide member 38 is pushed out. Since the guide member 38 consists of a flexible member, and one is installed in a swingable manner, the sufficient space for the deformation of the recording medium 12 by the pressure and adding the deflection of the recording medium 12 is formed.  Accordingly, even if the recording medium 12 travels aslantly, in the pick-up by a paper feeding roller 5, the recording medium 12 collides with the press contact point between the second conveying roller 7 in stop and the press contact roller 14, and put into standstill and adjusted. Accordingly, the excellent aslant traveling taking-up operation is enabled.
Patent JP-S6398390-A (JP)
Title: Cloning of amino group transferase gene tyrb and its use
Inventor: RIYUUDEIGAA MARUKUBARUTO
IPC: C12P13/22
Filed: 1987-09-19
Abstract: Isolation of the tyrB gene present in E. coli ATCC 11303 and cloning thereof in a multicopy plasmid results, after the transformation of the initial strain with this plasmid, in a 10-fold increase in the yield of L-phenylalanine.
Patent JP-S6390922-A (JP)
Title: Space diversity control system
Inventor: FUKUI HIROSHI
IPC: H04B7/08
Filed: 1986-10-06
Abstract: PURPOSE:To satisfactorily maintain a signal-to-noise ratio by bringing an in-band frequency characteristic close to flatness by a controlling circuit, and also, controlling a phase shifter so that a composite output level becomes higher, and controlling a gain variable element so that a voltage average value goes to constant. CONSTITUTION:An in-band frequency characteristic and an in-band amplitude level are detected by a detecting circuit 9, and a phase shifter 5 is controlled by a controlling circuit 10 so that the in-band frequency characteristic goes to flat and the in-band level becomes higher. Also, gain variable elements 12, 13 of a microwave band are controlled so that a simple average value or a weighted average value of plural in-band amplitude levels (power or voltage) which are detected by the detecting circuit 9 goes to constant. That is to say, the gain variable elements 12, 13 are controlled, based on a total level in a receiving band of a detecting output. In such a way, comparing with a method for executing a control, based on a receiving level of a specific frequency such as a carrier wave frequency an influence of an in-band amplitude deviation caused by a non-linear distortion can be reduced.
Patent JP-H0286823-A (JP)
Title: Production of particles
Inventor: OGUSHI TSUTOMU
IPC: C01G25/00
Filed: 1988-09-22
Abstract: PURPOSE:To obtain particles having satisfactory single dispersibility by adding a hydrolyzable org. compd. to a nonaq. solvent contg. dispersed particles, hydrolyzing the org. compd. with water forming the hydrated layers of the particles and depositing the resulting hydrolyzate on the surfaces of the particles. CONSTITUTION:Particles having hydrated layers in the surfaces are singly dispersed in a nonaq. solvent capable of dissolving a hydrolyzable org. compd. and uniformly miscible with water as a dispersive medium. Metal alkoxide as the org. compd. is added to the solvent and hydrolyzed and the resulting hydrolyzate is deposited on the surfaces of the particles. Water is then fed by an amt. required to form hydrated layers in the surfaces of the enlarged particles and hydrated layers are formed. By repeating this method, particles very uniform in particle size and having more satisfactory single dispersibility are obtd.
Patent JP-S60129974-A (JP)
Title: Coding/decoding system of high density recording
Inventor: KATOU MASAAKI
IPC: G11B20/14
Filed: 1983-12-16
Abstract: PURPOSE:To decrease the scale of a decoding circuit when the system is applied to a magnetic recording and reproducing device of multi-track by referencing 10-bit at coding and 20-bit at decoding as the number of bits to be referenced. CONSTITUTION:Two kinds of 2-bit length data word, 4 kinds of 4-bit length data word, 10 kinds of 6-bit word, 19 kinds of 8-bit word and 20 kinds of 10-bit length data words are respectively corresponded to two kinds of 5-bit code word, 4 kinds of 10-bit length code word, 10 kinds of 15-bit length code word, 19 kinds of 20-bit length code word, and 20 kinds of 25-bit length code word one by one in which at least four (0)s exist in adjacent (1)s in each code word, and after each data word is converted into a code word, (10001) in the converted code word train is converted further into (00001), the said binary data train is coded and a coded code word train is inverted for decoding according to the said correspondence.
Patent JP-H05153762-A (JP)
Title: Stepping motor
Inventor: MATSUMOTO JOJI
IPC: H02K37/12
Filed: 1991-09-17
Abstract: PURPOSE:To provide a stepping motor in which outer diameter of motor can be reduced as compared with a conventional one and the efficiency can be enhanced. CONSTITUTION:One end and the other end in the axial direction of a rotor magnet 10 are magnetized with opposed polarities and the part 10c... having intensive magnetic flux and the part 10b having weak magnetic flux are alternately formed along the circumferencial direction at these one end and the other end. The stator poles 12c..., 14c... of the stators 12, 14 are provided opposed to the one end and the other end of the rotor magnet 10.
Patent JP-H08102478-A (JP)
Title: Crystal defect detecting equipment
Inventor: MORIMOTO TSUTOMU
IPC: G01N21/88
Filed: 1994-09-30
Abstract: PURPOSE: To provide crystal defect detecting equipment which can simply detect crystal defects on the surface of a specimen, in a short time. CONSTITUTION: The surface of a specimen 10 mounted on an XY stage 5 is irradiated with a laser beam from the vertical direction. The diffraction light from the specimen 10 surface is detected with a plurality of photodetectors 3a, 3b, 3c, from a plurality of directions which are rectangular or not rectangular to the crystal defect existing direction determined by the crystal orientation of the specimen 10 surface. In the part position where crystal defect exists, the diffraction light from the direction rectangular to the crystal defect is intensively detected. When crystal defect does not exist, diffraction light due to dust or the like on the specimen surface is almost uniformly detected from all directions.  The output signal of diffraction light detected in each direction is operated, and it is decided whether the diffraction light from the laser beam irradiated point is caused by crystal defect. Hence the existence of crystal defect of the specimen surface can be detected by scanning the specimen surface with a laser beam.
Patent JP-S61115927-A (JP)
Title: Thermoplastic resin
Inventor: OZAWA HIROSHI
IPC: C08G18/00
Filed: 1984-11-12
Abstract: PURPOSE:To obtain a thermoplastic resin excellent in weather resistance, low- temperature flexibility and abrasion resistance, by reacting a hydroxy-terminated polyalkylene phthalate and polytetramethylene glycol with a diisocyanate. CONSTITUTION:A thermoplastic resin obtained by reacting 50-95wt% hydroxyl- terminated polyalkylene phthalate (A) of a number-average MW of 300-3,000 and 50-5wt% polytetramethylene glycol (B) [the sum of (A) and (B) is 100wt%] with a diisocyanate having the structure of the formula. When the number- average MW of the polyalkylene phthalate used is below 300, the resin is lacking in flexibility. When it exceeds 3,000, the resin has an undesirably decreased abrasion resistance. Therefore it is desirable that the number-average MW is 500-2,000. The polytetramethylene glycol contributes to improvement in, especially, low-temperature flexibility.
Patent JP-H0790000-A (JP)
Title: Separation of peptide
Inventor: TSUZUKI HIROSHIGE
IPC: C07K19/00
Filed: 1993-09-22
Abstract: PURPOSE:To separate a peptide in a short time at a low cost without using protein denaturation agent and surfactant by producing granules containing a specific fused protein by E.coli, separating the granules from the E.coli and contacting with a protease at a specific pH to effect the decomposition of the fused protein. CONSTITUTION:A gene coding a fused protein of the formula [L is amino acid sequence enabling the formation of granule by fused protein in E.coli; P is objective peptide; X is amino acid (sequence) containing X-P bond digestible by protease] is expressed in E.co1i, granules containing the fused protein of the formula are produced by the E.coli, the granules are separated from the E.coli, the separated granules are made to contact with a protease at a pH to effect the (partial) dissolution of the granule, promote the partial digestion of the fused protein with the protease and not to cause the deactivation of the protease and the objective peptide separated from the fused protein is further purified.
Patent JP-S6297042-A (JP)
Title: Parallel processing computer
Inventor: SOWA MASAHIRO
IPC: G06F9/44
Filed: 1985-10-23
Abstract: PURPOSE:To attain the parallel actuation of plural processors of different types by setting an ID number and giving a perfect token pattern only to the processor shown by said ID number via a token memory. CONSTITUTION:Now a result token is contained in a token memory 20 and an FU-A21 delivers a result token 22 showing <PLUS> <A> <empty> <-5>. In such a case, a perfect token packet 31 is formed within a token memory 30. Here an ID number discriminating circuit 11 allocates an ID number to an FU-A32 or FU-A'33 because the ID number is equal to A. The ID number is actually allocated to the FU-A32 which is not under execution. Then an FU-A41 and FU-A'42 delivers <OUT1> <B> <-3> <empty> <45> and <OUT2> <B> <empty> <-2> <46> respectively. Thus both FU-B and FU-B' receive the perfect token packets through the circuit 11 and then execute the output instructions 1 and 2 in parallel with each other in accordance with the node names of OUT1 and OUT2 respectively.
Patent JP-H0795690-A (JP)
Title: Loudspeaker unit
Inventor: OYAMA SHINJI
IPC: H04R7/20
Filed: 1993-09-22
Abstract: PURPOSE:To provide loudspeaker unit by which satisfactory characteristic can be obtained even with double damper structure. CONSTITUTION:The loudspeaker unit is provided with a frame 15, a diaphragm 20 whose edge 22 is supported with the frame 15, a voice coil 25 wound around a coil bobbin 24 mounted on the diaphragm 20, and magnetic circuits 11-14 constituted around the voice coil 25, and a sound in accordance with a signal can be reproduced by supplying a prescribed signal to the voice coil 25. In this loudspeaker unit, dampers 26, 27 which support the coil bobbin 24 on the frame 15 or the magnetic circuits 11-14 side are provided at two places of the upper and lover parts of the winding part of the voice coil 25, and also, the edge 22 which connects the diaphragm 20 to the frame 15 is formed with a soft material.
Patent JP-H1176775-A (JP)
Title: Substrate membrane for lithium ion conductive polymer
Inventor: ISHIBASHI YUZURU
IPC: H01M10/0565
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate membrane for a lithium ion conductive polymer attaining profitable formation of a lithium ion conductive polymer membrane, exhibiting high battery performance even at high current density when it is used as a constituent material of a battery and capable of exhibiting stable performance even after exposure to a high temp. environment. SOLUTION: The substrate membrane for a lithium ion conductive polymer is a porous acrylonitrile resin membrane having many pores that communicate with both the front and back sides of the membrane and having liquid permeability of propylene carbonate of >=50 kg/hr/m<2> /atm when 1 atm static pressure is applied at 23 deg.C. The pref. porosity of the porous membrane is 10-95%, particularly 20-90%, more particularly 40-85%. In the case of <10%, ion conductivity is not sufficiently high when an electrolytic soln. is impregnated. In the case of >95%, sufficient strength is not ensured.
Patent JP-H0284653-A (JP)
Title: Photosensitive resin composition and photosensitive element
Inventor: TANAKA YOJI
IPC: G03F7/027
Filed: 1988-09-21
Abstract: PURPOSE:To improve the adhesive strength and the adhesivity after curing by incorporating a specified compd., a polyether glycol, an org. halogen compd., and a sensitizer and/or its series compds. in a compounded material composed of a film formable polymer and an ethylenically unsatd. compd. CONSTITUTION:0.5-10pts.wt. of the compd. shown by formula I, 0.2-10pts.wt. of the polyether glycol, 0.2-10pts.wt. of the org. halogen compd., and 0.5-10pts.wt. of the sensitizer and/or its series compds. are incorporating in 100pts.wt. of total compounded material composed of 40-80pts.wt. of the film formable polymer and 60-20pts.wt. of the ethylenically unsatd. compd. In formula I, R1, and R2 are each independently hydrogen atom or <=4 C alkyl, <=4 C alkoxy, hydroxyl or nitro group. Thus, the obtd. composition has the excellent adhesive strength between the surface of a substrate and the composition and the excellent adhesivity of the composition after curing it.