baber/WOPTO huggingface dataset:
Patent JP-S61125731-A (JP)
Title: Electric discharge machine
Inventor: ITO TETSURO
IPC: B23H7/02
Filed: 1984-11-26
Abstract: PURPOSE:To prevent wear and damage of electrode by falling peak value in abnormal time and to improve machining speed by rising the value in normal time by controlling the peak value of pulse current electrified between an electrode and a matter to be machined based on discriminated result of an interpole condition discriminating means. CONSTITUTION:Pulse current supplying circuits of 2 systems are connected to a machining current pulse feed element 9, and one of the circuits is flowed by pulse current as voltage from a fixed voltage power source 100 is applied between a matter to be machined 1 and a wire electrode 2 by continuity of a switching element 101 and insulation of interpole clearance is broken. While, when the other circuit detects current supplied to the interpole from the pulse current supplying circuits and a switching element 106 is electrified and a switching element 104 comes into quiescent time, the element 106 becomes into OFF condition. The voltage of a variable voltage power source 105 is controlled by a control circuit 110, and the circuit 110 responds to an output of a counter 25. Therefore when the interpole condition is deteriorated and a signal is output from the counter 25, the circuit 110 responds to drop voltage of the power source 105, and the current peak value is fallen and wear of the electrode is reduced and break is prevented.
Patent JP-H04127630-A (JP)
Title: Communication control system
Inventor: TAKENAKA YOSHIFUMI
IPC: H04L1/22
Filed: 1990-09-18
Abstract: PURPOSE:To detect a fault in a downstream transmission line by providing a function by which a slave station detecting a fault of a transmission line loops back a reception data from a master station and sending the data to the master station to the system. CONSTITUTION:When a fault in a downstream transmission line takes place, error detecting means 205,210 in a slave station 200 detect the fault and output a discrimination signal representing the fault, then a switching control means 211 receives the discrimination signal and loops back the data with a fault sent from a master station 100 to the master station 100 via the transmission line of the same system. The master station 100 handles the sent back signal similarly as a PN signal (signal of irregular pattern) and when error detecting sections 155, 160 recognize the signal, a switching section 112 is activated and a standby system transmission line is selected. Thus, the master station detects a fault in the downstream transmission line of the active system and the standby system without provision of complicated devices and the restoration of the fault of the transmission line to the normal state is easily detected.
Patent JP-S6490095-A (JP)
Title: Two-layer aerator for water reservoir and so forth
Inventor: ISHIMARU YUTAKA
IPC: C02F7/00
Filed: 1987-10-01
Abstract: PURPOSE:To prevent the undesirable influence of the disorderly turbulence of the water in both layers by sucking surface-layer water from the lower part of an upper inverted siphon-type intermittent water lifting cylinder part hung from the water surface, and sucking the deep-layer water from the upper part of an aeration chamber. CONSTITUTION:The aerator consists of the upper inverted siphon-type intermittent water lifting cylinder part 7 and the lower aeration chamber part 6 integrated with the part 7. The cylinder part 7 is hung from a water-surface float 8, and supported at the surface-layer part 3 above a thermocline 1. The aeration chamber part 6 is anchored on the water bottom through the duplex telescopic cylinder-type aerated water delivery pipes 14 and 15 extending downward, and placed in the deep-layered part below the thermocline 1. The deep-layer water is sucked by the aeration chamber part 6, the aerated water is discharged to the lower part of the deep-layer part 2 through the delivery pipes 14 and 15, and the air liberated from the aerated water is sent into the cylinder part 7. As a result, the undesirable influence of the disorderly turbulence of the water in both layers can be avoided.
Patent JP-S61128004-A (JP)
Inventor: WASHIRII ANDOREEEUITSUCHI ANTO
IPC: F22B37/24
Filed: 1984-11-26
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-2000079534-A (JP)
Title: Metal cut chip conveying path
Inventor: YONEKAWA KATSUJI
IPC: B23C9/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal cut chip conveying path having high durability by connecting a plurality of steel pipes by steel-made pipe joints. SOLUTION: A steel pipe-made conveying path 10 is constituted by threadedly connecting steel pipes 12, 14 together with a steel elbow 16 and screwing nipples 18, 20 to the steel pipes 12, 14. An internal peripheral surface 44 of the elbow 16 is quenched to increase hardness higher than internal peripheral surfaces 46, 48 of the steel pipes 12, 14. When metal cut chips are conveyed by generating air flow in the steel pipe-made conveying path, the cut chips collide against particularly the elbow 16, but as it is made of steel to provide high hardness by quenching, wearing is only little. A steel pipe and a steel-made pipe joint are connected in the conveying direction of the cut chip to fit an end part of the upstream to the inside of the downstream, a flow of the metal cut chips may be prevented from being obstructed by eliminating a stepped part in the upstream direction.
Patent JP-H0884639-A (JP)
Title: System mat
Inventor: WATANABE KIYOSHI
IPC: A47C27/00
Filed: 1994-09-16
Abstract: PURPOSE: To enhance carrying and storing properties and improve durability by mutually connecting adjacent mat pieces by a connecting wedge so that a mat can be divided and assembled. CONSTITUTION: A plurality of mat pieces 1, 1 are arranged mutually adjacent in a definite direction for a single bed, or arranged mutually adjacent in lateral and longitudinal directions for a double bed. Wedge members 5, 5 on both ends are inserted to each corresponding insert hole 2, 2 of each mat piece, while a connecting band 6 is inserted into slits 3 to integrally connect the mat pieces 1, 1 to each other. The single wedge member 5 having no connecting band 6 is inserted into the insert hole 2 not used. Since this mat is formed of plurally divided mat pieces 1 and connecting wedges 5, 6 for mutually connecting the adjacent mat pieces 1, it is convenient to carry and store, and the carrying-in into a narrow room is particularly facilitated. Further, each part can be partially replaced, and durability can be improved.
Patent JP-H03139505-A (JP)
Title: Method of solid phase polymerization of acrylonitrile from gas phase
Inventor: KARURUUHAINTSU FUERUTOGEN
IPC: C08F265/08
Filed: 1990-09-20
Abstract: PURPOSE: To rapidly and with high yield polymerize acrylonitrile without chang ing hardness of the powder by performing solid phase polymn, of acrylonitrile under gas phase or adsorbed condition in the presence of a powder seed polymer of PAN polymer and an initiator under a condition where oxygen is evacuated.  
     CONSTITUTION: Acrylonitrile alone or a mixture of it with a copolymerizable monomer (A) is reacted under the condition (B) where oxygen is evacuated under pressure and at 30-120°C where the ingredient A exists in a gas phase or under absorbed condition and under partial pressure of acrylonitrile of 80-3,200 hPa and under a satd. value PM/PM o  of 0.5-1 (which is a ratio of the actual vapor pressure PM of the monomer to the satd. vapor pressure PM o ) in the presence of a powder seed polymer (C) of PAN-(co)polymer and a nonvolatile initiator and arbitrarily in the presence of a small amt. of liq. medium for making the polymer C into a powder which can be stirred and an inert gas to prepare highly rapidly a powder PAN (co)polymer an in this instance, liq. acrylonitrile is introduced on or in the PAN (co)polymer being initially introduced and being kept under moving condition and excess monomer is condensed outside of a reactor and is returned to the reactor as a liq. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11151095-A (JP)
Title: New histidine kinase
Inventor: WALLIS NICOLA GAIL
IPC: A61K48/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide for search of antibacterial compound and treatment, diagnosis, etc., for bacterial infection of the genus Staphylococcus having high identity to a nucleic acid encoding a histidine kinase polypeptide containing a specific amino acid sequence. SOLUTION: This new isolated polynucleotide comprises a polynucleotide being at least 70% identical to a polynucleotide encoding a polypeptide containing an amino acid sequence of the formula, a polynucleotide, etc., being at least 70% identical to a polynucleotide encoding the same mature polypeptide as polypeptide expressed by histidine kinase gene contained in Staphylococcus aureus of deposited strains and the polynucleotide is useful for screening of antibacterial compound and treatment, diagnosis, etc., of infection of Staphylococcus aureus which is an antibacterial compound. The polynucleotide is obtained by probing a chromosomal DNA derived from Staphylococcus aureus with a labeled oligonucleotide derived from a partial sequence.
Patent JP-2000065416-A (JP)
Title: Flexible wind tube
Inventor: TANIZAWA YOTARO
IPC: F24F13/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in an air supplying resistance and to further facilitate a carry or a containment of a wind tube by compactly folding by mounting a wind leakage preventive cylinder at an inside of a connecting end of a wind tube body of a windward side, extending the cylinder from a connecting terminal outward, and forming an annular edge having flexibility of an end of the cylinder. SOLUTION: A wind leakage preventive cylinder 3 is mounted at an inside of a connecting end of a wind tube body 1 of an upstream side (left side of a drawing) by sewing, adhering, welding or the like. The cylinder 3 is constituted of a film material having flexibility (sealability is not an absolute condition) similar to that of the body 1. Further, the cylinder 3 is externally extended from the connecting end of the body 1, and an annular edge 4 is formed at its end. The edge 4 is constituted by forming strings 4a obtained by suitably bundling natural or synthetic fibers strings 4a obtained by knitting yarns made of the fibers or a core material formed of foamed resinous string-like materials, and packaging it by the edge film material of the cylinder 3.
Patent JP-S63103510-A (JP)
Title: Automatic frequency adjusting circuit
Inventor: SAKAMOTO KAZUAKI
IPC: H03J7/02
Filed: 1986-10-20
Abstract: PURPOSE:To improve the balance of a locking range at high/low intermediate frequency by increasing the voltage fed to the automatic frequency terminal of a tuner section more than the center voltage of a DC voltage outputted from an automatic frequency adjusting (AFT) circuit at all times by manual operation at a fine tuning state. CONSTITUTION:The loop of an AFT circuit 4 is opened by an AFT defeat circuit 5 at fine tuning state, and the intermediate frequency outputted from a tuner section 2 is adjusted minutely by the manual operation. In this case, the voltage of DELTAVAO+DELTAVA is applied to the automatic frequency terminal of the tuner section 2. The voltage DELTAVAO is selected normally to the center voltage (a half of the peak of the output voltage) of the DC voltage outputted from the AFT circuit 4. The voltage DELTAVA is expressed as (DELTAVL/DELTAfL).DELTAfd and DELTAfL/DELTAVL is the AFT control sensitivity of the tuner section 2 and the DELTAfd is the difference between the normal local oscillation frequency and that at detuning. Thus, the positive pull-in frequency range is expanded largely.
Patent JP-H0991547-A (JP)
Title: Article sale registration data processor
Inventor: YANAGAWA RYOJI
IPC: G06Q50/10
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To securely achieve the most advantageous set sales for a customer irrelevantly to the registration order of articles by the processor which has an automatic deciding function for the set sales. SOLUTION: Sales data by articles which are registered as one transaction are stored in a buffer. When the registration of the one transaction is declared, it is judged whether or not set sales are completed in order from the set sales article having the largest reduction amount of money when the set sales are completed. When the completion of the set sales is confirmed, sales data on the unit sales articles constituting the set sales article in the buffer are altered into sales data based upon the set sales price of the set sales article.
Patent JP-S62101916-A (JP)
Inventor: FUUSHIYAN HESHIYAMATO
IPC: F16C33/00
Filed: 1986-10-20
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-S63105991-A (JP)
Title: Production of high quality surface treated steel sheet for vessel having superior corrosion resistance, weldability and paintability
Inventor: OGA TOMOYA
IPC: C25D5/10
Filed: 1986-10-22
Abstract: PURPOSE:To obtain the titled treated steel sheet having superior suitability to electric resistance welding, superior corrosion resistance and paintability by subjecting the surface of a steel sheet to Fe (alloy) plating and thinning, carrying out melting by heating and forming a chromate film. CONSTITUTION:An Ni layer is formed on the surface of a cold rolled steel sheet prepd. as a base sheet for a surface treated steel sheet by 3-300mg/m<2> per one side and a plated Fe layer or a plated Ni-Fe alloy layer having <=2% Ni content is formed on the Ni layer by 50-500mg/m<2>. The plated layer is tinned by 300-3,000mg/m<2>, melting is carried out by heating and a chromate film is formed by 5-50mg/m<2> (expressed in terms of metal Cr). The plated Ni layer as the lowest layer provides corrosion resistance. The plated Fe layer or the plated Ni-Fe alloy layer having a very low Ni content as the intermediate layer inhibits an alloying reaction with Sn during the melting by heating or baking after painting, ensures a residual free Sn layer and provides satisfactory weldability and corrosion resistance.
Patent JP-H0992522-A (JP)
Title: Multilayer coil and its layer seat
Inventor: KOBAYASHI KENJI
IPC: H01F5/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer coil having a high mechanical strength and not raising the cost. SOLUTION: A layer insulating layer 3a is formed of a layer seat 301 made of an insulating seat S on whose one surface a thermosetting resin layer T is formed and folded with the surface whereon the resin layer T is formed turning outside. Successively, plural coils 3b are stacked with the layer insulating layer 3a interposed between the layers.
Patent JP-H08114716-A (JP)
Title: Picture display device
Inventor: YAMAGISHI NARUMASA
IPC: H04N5/74
Filed: 1994-10-14
Abstract: PURPOSE: To enlarge a displayed picture and to make a screen large while a picture display device is kept being thin as for the picture display device using a plane picture display device. CONSTITUTION: The picture display device is constituted of the plane picture display device 3 provided with a plane glass 4 on the front surface, a first picture transfer element 10 constituted by arraying plural refractive index distribution type lenses and arranged so that the object surface thereof is aligned with the picture display surface of the device 3 and the picture thereof is erectly and unmagnifiedly transferred on a picture surface and a second picture transfer element 12 constituted by arraying plural optical fibers so that the picture on an emitted side becomes larger than the picture on an incident side and arranged so that one end thereof 11 is aligned with the picture surface of the element 10.
Patent JP-H08114813-A (JP)
Title: Light write method for spatial light modulating element and driving method for the element
Inventor: OGIWARA AKIFUMI
IPC: G02F1/133
Filed: 1994-10-14
Abstract: PURPOSE: To optimize a light write method and a driving method and to realize a projection image with high luminance and high resolution in a projection display using a spatial light modulating element. CONSTITUTION: An image from a CRT 101 optimized in a light emitting intensity profile and light emitting luminance is formed on the spatial light modulating element 103 through an image forming lens 102 to always write the high definition image on the spatial light modulating element. On the other hand, triangular driving pulse is applied to the spatial light modulating element 103 to control freely the input/output curve of the spatial light modulating element. The high definition image is projected on a screen 107 by a high luminance light source 104 and a projection lens 106 as a large screen image. In such a manner, by optimizing the optical writing method and the driving method for the spatial light modulating element and constituting the projection display, the high quality image having high luminance and high resolution is obtained.
Patent JP-H0782230-A (JP)
Title: Production of diphenylmethanediisocyanate-based polyisocyanate
Inventor: FUKUTOMI YORITO
IPC: C07C265/14
Filed: 1993-09-13
Abstract: PURPOSE:To provide a producing method not only producing a MDI-based polyisocyanate which is not colored or remarkably reduced in coloring, but simultaneously capable of also preventing coloring during storage. CONSTITUTION:In producing diphenylmethanediisocyanate-based polyisocyanate by subjecting a condensation product obtained by condensing aniline with formaldehyde in the presence of a catalyst or a diaminodiphenylmethane-based polyamine to phosgenation, this producing method is carried out by adding an organic phosphorous acid before carrying out phosgenation reaction. As necessary, the phosgenation product is separated into diphenylmethanediisocyanate and polyphenylenepolymethylenepolyisocyanate.
Patent JP-S60143876-A (JP)
Title: Method and device for sealing motor car body
Inventor: OOTA KOUJI
IPC: B05C13/02
Filed: 1983-12-28
Abstract: PURPOSE:To perform sealing of a motor car body automatically by performing carrying-in, positioning, opening of door, application of a sealing material using a sealing robot, closing the door, and finally carrying out. CONSTITUTION:A motor car body 24 is carried in by a conveyor 20, and a truck 22 into a sealing stage, allowed to stand still after positioning to a predetermined position and is held after opening the doors, hood, etc. to a predetermined position by an automatic opening/closing device 62, 64. A sealing agent is then applied to necessary parts for sealing using sealing robots 66, 68, 72, and 74, then, the doors and hood, etc. are closed and the body is carried out of the sealing stage. By this method, the sealing work is performed efficiently and automatically.
Patent JP-H07278851-A (JP)
Title: Electrode plate for plasma etching and its production
Inventor: TANUMA FUMIO
IPC: H01L21/3065
Filed: 1994-09-19
Abstract: PURPOSE:To provide an electrode plate for plasma etching and the producing method capable of stably etching with a high precision over a long time. CONSTITUTION:This electrode plate for plasma etching is a flat electrode made by drilling many narrow through-holes through a vitreous carbon plate and the narrow through-holes are formed at the time of molding a resin plate. The producing method is that a resin material prepared by adding and mixing a thermosetting resin fine powder which kind is same as that of the corresponding one of following resins into a liquid furan resin, a phenol resin or a mixed resin of them or these liquid resin, the resultant mixture is molded into a flat plate having a uniform thickness and hardened and the obtained resin plate, in which many narrow through-holes are previously drilled to expect dimensional shrinkage in carbonizing, is fired and carbonized in an inert gas atmosphere, if necessary, further graphitized and finally treated to attain high purity with a chlorine containing gas.
Patent JP-H03113851-A (JP)
Title: Magneto-optical recording medium
Inventor: UMEMURA SHIZUO
IPC: G11B11/105
Filed: 1989-09-26
Abstract: PURPOSE:To reduce variation in C/N for any drives by forming a first dielectric protective layer, recording layer, second dielectric protective layer and metal reflecting layer to constitute a magneto-optical recording layer, and specifying thickness of each layer. CONSTITUTION:The magneto-optical recording layer provided on a substrate has a four-layer structure comprising the first dielectric protective layer, recording layer, second dielectric protective layer and metal reflecting layer. Thickness of each layer is specified that the first dielectric layer is to 350 - 650 Angstrom  thick, the recording layer to 150 - 350 Angstrom  thick, the second dielectric layer to 300 - 600 Angstrom  thick, and the metal reflecting layer to 250 - 800 Angstrom  thick. By this constitution, phase difference in reflected light can be reduced to prevent generation of elliptically polarized light. Thereby, variation in C/N can be suppressed for any drives.
Patent JP-2001076794-A (JP)
Title: Connector for cable
Inventor: KUDO TAKAAKI
IPC: H01R12/79
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a connector for an FPC capable of preventing an actuator from coming off even if it is directed in any direction. SOLUTION: A recess 23 is formed in a cam part 25 of an actuator 21. A recessed part, that is, a hook part at the tip of a pivoting part 13 of a contact 15 is fitted to the recess 23 of the cam part 25 of the actuator 21. The actuator 21 turns while the hook part at the tip of the pivoting part 13 of the contact 15 is keeping an engaging state with the actuator 21.
Patent JP-H0888195-A (JP)
Title: Semiconductor process simulation method
Inventor: AGARI HIDEKI
IPC: G06F19/00
Filed: 1994-09-20
Abstract: PURPOSE: To obtain simulation result of high precision in a short time, by automatically optimizing a mesh in each process. CONSTITUTION: A data retrieving means 6 retrieves each process and the execution condition of each process in order from a process data file 1. A prediction means 7 predicts concentration distribution of impurities when each process is executed, from each process and the execution condition of each process which have been retrieved. A mesh setting means 8 sets or changes automatically the interval of a mesh, according to the concentration change of the concentration distribution of impurities which has been predicted. A simulation means 9 simulates the impurity distribution in a device by using the set or changed mesh, and performs simulation by the automatically optimized mesh.
Patent JP-H1090049-A (JP)
Title: Sound listening searcher
Inventor: GOTO KOZO
IPC: G01H3/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To raise assurance of searching by inserting a searching cable comprising a speaker and a directional microphone into a gap among debris, calling through the speaker, filtering the reception signal of the directional microphone for vowel component, and then reporting the detection result. SOLUTION: A searching cable 2 is inserted in a gap among debris to a specified place, and with a sound voice circuit 5, calling is performed with sound voice through a speaker 3 at a tip of the searching cable 2. When a person buried in debris responds to the calling, its voice sound is detected with a directional microphone 4 at the tip of the searching cable 2. A detection signal Sd from the directional microphone 4 is applied to a filter circuit 6, and its vowel signal components Sma, Smb and Smc are filtered for removing ambient noise. The detection result based on the vowel signal component is reported with a reporting part 7. The reporting part 7 comprises visual display parts 13a-13c corresponding to each vowel signal component and a voice sound outputting part 13a.  Thereby influence of ambient noise is removed, so a voice sound from a person buried is detected surely and rapidly.