baber/WOPTO huggingface dataset:
Patent JP-H07207949-A (JP)
Title: Temporary weatherproof device for structure and construction facilities thereof
Inventor: MAKIHATA TOSHIAKI
IPC: E04G21/28
Filed: 1994-01-21
Abstract: PURPOSE:To reduce the extent of cost for setting up a weatherproof body as well as to make a period of time necessary for setting up this weatherproof body reducible. CONSTITUTION:In this device, during construction work of a structure 11, air is filled up in a ceiling body 18, thereby forming it into a domed shape, covering the upper part, and a curtain body 19 is hung down from the ceiling body 18, covering the sidepiece, and thus it is made into the weatherproof of the structure 11. A fitting body of a sealing sheet 21 is fitted in a fitted body 27 of an adjacent sealing sheet 22, sealing the joined parts themselves, and thereby the whole weatherproof body 14 is sealed up, while specified air pressure is loaded on the inner part of this weatherproof body 14, and a lifting gear is driven, pushing up the weatherproof body. At the time of pushing up this weatherproof body, aside from driving force of this lifting gear, it is so constituted as to assist the pushing-up of the whole weatherproof body by way of loading the specified air pressure to the inner part of the weatherproof body, so that even if the driving force of the lifting gear is smaller as compared with the conventional one, it can cope with.
Patent JP-S58123861-A (JP)
Title: Hot working tool steel
Inventor: ITOU KAZUO
IPC: C21D6/00
Filed: 1982-01-18
Abstract: PURPOSE:To enhance the toughness of a steel contg. prescribed amounts of C, Si, Mn and Mo as basic components and Cr, Ni, etc. and the wear resistance at high temp. by heat treating the steel at a prescribed temp. so as to allow untransformed austenite to remain by >=5vol%. CONSTITUTION:The titled tool steel consists of 0.1-0.6% C, <=2% Si, <=2% Mn and 0.1-7% Mo as basic components, 2.6-7% Cr and/or 1-5% Ni, one or more among 0.01-3% V, 0.01-7% W, 0.001-0.5% Ti, 0.001-0.5% Zr and 0.001-0.5% Nb and the balance Fe. The steel is austenitized at the Ac3 point or above, hardened and lonnealed at <=500 deg.C so as to allow untransformed austenite to remain by >=5vol%.
Patent JP-S61164548-A (JP)
Inventor: KURUTO SHIYUTEMURAA
IPC: A61F13/472
Filed: 1985-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11204779-A (JP)
Title: Semiconductor device
Inventor: TANABE MITSURU
IPC: H01L21/28
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance and prevent generation of deterioration with time in the contact resistance. SOLUTION: A buffer layer 12 consisting of undoped In0.52 Al0.48 As of 500 nm in thickness, a channel layer 13 consisting of undoped In0.53 Ga0.47 As of 30 nm in thickness, an N-type delta doped layer 15 which is used for obtaining a specified carrier concentration while the distance from a gate electrode is shortened, a Schottky layer 16 consisting of undoped In0.52 Al0.48 As, and a cap layer 17 consisting of Si doped N-type In0.53 Ga0.47 As of 50 nm in thickness, are laminated sequentially on a main surface of a semi-insulating substrate 11 consisting of Fe doped InP. A protective layer 18 consisting of Si doped N-type GaAs of 7.5 nm in thickness and protects a cap layer 17 is arranged between the cap layer 17 and a source electrode 22 and between the cap layer 17 and a drain electrode 23.
Patent JP-H05191518-A (JP)
Title: I/o device for digital telephone set connection
Inventor: DOUNEN NOBUYUKI
IPC: H04Q9/00
Filed: 1992-01-16
Abstract: PURPOSE:To form a comfortable environment in medium and small-scale buildings without an automation device and LAN for the buildings themselves by individually controlling an air conditioner, an illumination device and the like from respective telephone sets. CONSTITUTION:Information from the ten key part 8 of a digital telephone set 7 or sound information from a handset 9 is processed by CPU, displayed in an LCD display part 11, and transmitted to CPU 3 through an RS-232C transmission line 6 and a transmission terminal 2. A designated content is read from information stored in ROM 4, building control information is generated and it is supplied to an input/output terminal 5 by a command from CPU 3. A terminal 14 for DC input signal from a contact point 13 and a control terminal 16 for a control relay 15 for the air conditioner and the illumination device are provided for the terminal 5. When the input signal from the contact point 13 is supplied, it is supplied to CPU 3. When a building control signal is supplied form CPU 3, a driving signal is correspondingly outputted from the terminal 16, the relay 15 is driven and the air conditioner and the illumination device are controlled.
Patent JP-S5289570-A (JP)
Title: Gaseous phase separation
Inventor: MIYAKE TETSUYA
IPC: C07C45/78
Filed: 1976-01-22
Abstract: PURPOSE: To separate HCHO from water in gaseous phase development by use of synthetic zeolite (A) whose cathions consist mainly of K. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59128200-A (JP)
Inventor: MATSUDA MINORU
IPC: B66F9/12
Filed: 1983-01-14
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-H0621409-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L27/12
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a semiconductor substrate, in which the generation of a crystal defect and the deterioration of electric characteristics can be hindered and elements can be speeded up and densified, by making a silicon single-crystal substrate and SiO2 substrate through separate processes and thereafter by thermo-compression bonding them. CONSTITUTION:First, the surface of a silicon single-crystal substrate 1 doped with arsenic as semiconductor substrate is subjected to mirror polishing. Subsequently, a silicon single-crystal layer 2 as a semiconductor layer is grown on the substrate 1. Then, SiO2 substrate 3 as insulating substrate with mirror- polished surface is prepared and the substrate 1 is put upon the surface of the substrate 3 so that the single-crystal layer 2 of the substrate 1 comes into contact with the surface of the SiO2 substrate 3. After that, thermal deposition is performed. After a temperature is dropped, further, an etchant having a selectivity in etching speed according to an impurity concentration is used to remove the silicon single-crystal substrate 1. Thus, it is possible to manufacture a semiconductor substrate, in which the generation of a crystal defect and the deterioration of electric characteristics can be hindered and elements can be speeded up and densified.
Patent JP-H01182930-A (JP)
Title: Tracking servo mechanism
Inventor: INOUE KYOICHI
IPC: G11B7/085
Filed: 1988-01-16
Abstract: PURPOSE:To attain stable operation against the dispersion in the optical pickup especially by cutting off the tracking servo system tentatively as a control signal and fixing an objective lens of an optical pickup to the mechanical center point. CONSTITUTION:The signal is amplified by a tracking servo amplifier 3 and fed to a tracking coil 4 to drive an optical pickup section. Then the system is provided with a detection means detecting a drive voltage to the tracking coil 4, a control means controlling by a charge/discharge circuit with a prescribed time constant and a switching means using the control signal to switch the switching circuit to interrupt the tracking servo system, and the tracking servo system is shut off to fix the objective lens of the optical pickup to the mechanical center point. Thus, in the case of the abnormal oscillating state, a transistor Q1 is conductive and the tracking servo system is disconnected tentatively to stop abnormal oscillation.
Patent JP-H10204727-A (JP)
Title: Deodorant conjugate yarn and its production
Inventor: KAWAMOTO MASAO
IPC: D01F8/14
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing split type conjugate yarn useful for carpets, etc., maintaining splitting fibril performances, excellent in antimicrobial properties, free from occurrence of fluff and unevenness of thickness, by making a yarn from a specific polyester solution and a prescribed polyamide component under specified conditions. SOLUTION: A polyester component which is a polyester containing inorganic fine particles, having 0.65-1.0 reduced viscosity in which the primary average particle diameter (μm) of the inorganic fine particles and the content (wt.%) of the inorganic fine particles in the polyester satisfy equations I to III [X is the primary average particle diameter (μm) × the content (wt.%) of the inorganic fine particles] and a polyamide component containing an inorganic deodorant comprising a tetravalent metal phosphate, a divalent metal hydroxide and a photocatalyst, having 1.6-2.2 reduced viscosity are subjected to melt spinning from a spinneret in a conjugate state in which both the components are bonded so as not make one component completely enclose the other component, the spun yarn is cooled to <=a glass transition temperature once,  successively traveled in a heating zone having an atmosphere heated at >=100 deg.C and taken-off at >=3,500m/minute to give the objective deodorant split type conjugate yarn.
Patent JP-S62163861-A (JP)
Title: Steering wheel
Inventor: ENDO TETSUJI
IPC: B62D1/04
Filed: 1986-01-14
Abstract: PURPOSE:To stabilize the dimensional accuracy by constructing a boss to be fitted over a steering shaft with upper and lower members having annular projections on the facing endfaces, then performing resistance welding while holding a spoke core metal in a recess between both members. CONSTITUTION:A steering wheel comprises a boss section 1 and an annular rim section 2 which are coupled to each other through a spoke section 3, and the boss section 1 is provided with a metallic boss 5a to be coupled and screwed to a serration section 4a and a tapered section 4b of a steering shaft 4. A spoke core metal 6a is secured through welding to the outside section of said boss 5a. Here, the boss 5 is constructed with an upper side member 12a having a serration hole 11 and a lower side member 14a having a tapered hole 13. Said members 12a, 14a are integrated through resistance welding while being pressurized in the approaching direction under such condition where the core metal 6a is fitted in a recess 17a formed by abutting annular projections 15, 16 formed on the facing endfaces.
Patent JP-S58123999-A (JP)
Inventor: IWASHITA FUMIHIKO
IPC: E21D9/08
Filed: 1982-01-20
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-H08198862-A (JP)
Title: Methyl crotonate derivative and herbicide containing the same as an effective ingredient
Inventor: MIYAGAWA HISASHI
IPC: C07D303/40
Filed: 1995-01-19
Abstract: PURPOSE: To obtain a new methyl crotonate derivative, an effective ingredient in a herbicide useful for controlling weeds harmful for producing farm products such as orange, tea, etc., for which weeds growing is harmful and unwanted from the standpoint of scenery, and expressing herbicidal activities against weeds such as Eclipta alka Hassk., Amaranthus retroflexus L., etc. CONSTITUTION: This methyl crotonate derivative is expressed by the formula. A compound of the formula can be obtained by dehydrating (A) N-acetylvaline and (B) a monoene-alcohol. In the reaction, it is preferable to use 0.5-10 times mole, preferably 1-5 times mole of the component B against the component A and 1-5 times mole, preferably 1-2 times mole, of a dehydrating agent (preferably dicyclohexylcarbodiimide) against the component A. It is preferable to carry out the reaction at 10-50 deg.C for 3-5 hours.
Patent JP-H08199272-A (JP)
Title: Aluminum alloy sheet and forming method
Inventor: SASAKI YUKIO
IPC: C22C21/00
Filed: 1995-01-19
Abstract: PURPOSE: To easily obtain an alloy sheet capable of executing practical super plastic forming without adopting special condition by specifying the temp. and strain rate at forming of the alloy sheet regulated for grain size with specified composition. CONSTITUTION: The aluminum alloy sheet contains, by weight, 3.5-8.5% Mg, <=0.5% Cu, <=0.15% Si, <=0.15% Fe, and further, one or more kinds among <=0.4 Mn, <=0.1% respective Cr, Zr, V and Ti respectively, <=0.01% B, and the balance Al, and it is constructed with an average grain size of 15-120μm. The sheet is formed at a strain rate εof >=10<-4> /sec<-1> and at a forming temp. T of 523-823K while the strain rate ε and forming temp. T are in the range of the equation: 1nε<-160+24.5lnT. By this method, an elongation of 200% or more is attained so as to make superplastic forming possible.
Patent JP-S62165213-A (JP)
Title: Work environment teaching device
Inventor: MORITA MASAMI
IPC: G05B19/42
Filed: 1986-01-17
Abstract: PURPOSE:To improve the efficiency of a work program by providing a device which displays arrangement relations among a robot, a work object material, etc., on a basis of connection relations generated by a connection relation generating device and generating teaching data of work environments of the robot. CONSTITUTION:A keyboard or the like is used to input shape dimensions of the robot, the work object material, etc., to a shape data generating part 5, and this generating part 5 generates shape data 11 while displaying it on a graphic display device. Position and attitude information are inputted to a position and attitude data generating part 6 with a light pen and a joystick for the purpose of arranging obtained shape data in a work environment position, and the generating part 6 converts inputted information to arrangement type data to obtain position and attitude data 12. This position and attitude data 12 is used to display the robot, the work object material, etc., after movement on the graphic display device. A work environment data generating part 10 edits data generated by each processing to generate work environment data 15. Thus, an accurate robot work program is easily generated.
Patent JP-S59134313-A (JP)
Title: Regenerating burner flame holder for diesel particulate filter
Inventor: ENDOU HIROYASU
IPC: F01N3/025
Filed: 1983-01-20
Abstract: PURPOSE:To aim at improving the combustion of a burner and preventing a flame from rising up, by installing a taper-like center round hole in a circular central part partitioning a burner chamber for Diesel particulate filter regeneration and a combustion cylinder each and a lot of swirl forming holes in the peripheral part respectively. CONSTITUTION:Fuel and primary air flow in from the upper part of a burner 1 and mixed together, and primary fuel-air mixture is jetted out of a nozzle 2 at the lower end. At a space between a burner chamber where secondary air flows in the periphery of the burner 1 and a combustion cylinder 3, there is provided with a flame holder 4 which partitions both 3 and 4 each. At the center of the flame holder 4, a hole being made up in a form outwardly expanded and tapered is opened concentrically with the burner nozzle 2, and moreover a lot of titled swirl generating holes 6 are made up around the peripheral part of the flame holder 4.
Patent JP-S58127591-A (JP)
Title: Motor facility
Inventor: ASAKAWA JIYUNICHI
IPC: H02P27/06
Filed: 1982-01-21
Abstract: PURPOSE:To suppress the restarting current of an induction motor by controlling the motor so that the primary current of the motor does not, when the power is instantaneously interrupted, exceed the prescribed value. CONSTITUTION:When a power is instantaneously interrupted, the primary voltage of an induction motor 1 decreases. A voltage transformer 7 immediately detects it, outputs it to a controller 8, which produces a control start command so that a current higher than the prescribed current is not flowed ot a current controller 5. when the power is recovered, the controller 8 detects by a current transformer 6 the primary current of the motor 1, thereby controlling the motor 1 so that the primary current does not rise over the prescribed value, and allowing the motor 1 to eventually return to the state before the power is instantaneously interrupted.
Patent JP-H01153230-A (JP)
Title: Manufacture of carbide tool
Inventor: KOBAYASHI YOSHINOBU
IPC: B23P15/52
Filed: 1987-01-14
Abstract: PURPOSE:To achieve cost reduction by molding a primary molding blank formed on the whole peripheral surface with knife edges according to a powder extrusion molding method and sintering it, while connecting threadingly a tubular body formed on the inner peripheral surface with grooves conforming to said knife edges to the one side of said sintered primary blank in said grooves and soldering the threadingly connected surfaces to each other. CONSTITUTION:A primary blank 2 formed on the peripheral surface from one end to the other end with knife edges is molded once from raw materials of sintered hard alloy material powder and necessary aid agent by a powder extrusion molding method. Then, said blank 1 is sintered at a sintering temperature. Next, a tubular body 5 formed on the inner peripheral surface with spiral grooves 6 corresponding to the spiral of knife edge 1 is connected to the one side knife edge portion 4 to be originally a shank of the sintered primary blank so that the knife edge portion 4 is threadingly connected to the spiral groove 6 and soldered to same to make the shank 7 of the tubular portion. Thereafter, necessary grinding and polishing are performed. Since the shank 7 is united with said blank, the efficiency of production is improved and cost reduction is achieved.
Patent JP-H06216501-A (JP)
Title: Printed board and member for it
Inventor: OTAKI TORU
IPC: H05K3/46
Filed: 1993-01-19
Abstract: PURPOSE:To provide a printed board which has a dense signal wiring pattern and signal layers of equal transmission speed. CONSTITUTION:A printed board 2 is provided with wiring board main bodies 4 and 10, wiring patterns 6, 8, 12 and 14 composed of conductor arranged on the wiring board main board 4. Solder resist 16 composed of material which has a higher dielectric constant than that of the wiring board main bodies 4 and 10 is arranged on the wiring patterns 12 and 14.
Patent JP-H05192217-A (JP)
Title: Hair drier
Inventor: MIKAMI KOSHIRO
IPC: A45D20/12
Filed: 1992-01-18
Abstract: PURPOSE:To obtain an exact temperature of an object body by a few processings by converting an output of a temperature measuring means whose output characteristic is varied in accordance with an ambient temperature, to a temperature in accordance with its output level. CONSTITUTION:The hair drier is provided with a lens 12 for forming a focus on a temperature detecting element 11 consisting of a pyroelectric element arranged in the rear end part of a cylinder 13. An output voltage of a temperature measuring means 1 becomes a value obtained by multiplying a value obtained by subtracting an ambient temperature from an object body temperature by a proportional constant (k), and also, the proportional constant (k) is varied by the ambient temperature. By a correction curve obtained at the time when the ambient temperature is varied in a state that the object body temperature is held at 70 deg.C, for instance, when the output voltage is 2.8V, a detection temperature is set to 43 deg.C, and by adding the ambient temperature of the temperature detecting element 11 obtained from a thermistor thereto, it is set as a temperature of hair A. Since the output voltage and the detection temperature correspond to 1:1, as for a table for obtaining the detection temperature from the output voltage, one piece is enough, and the time required for an operation is shortened remarkably.
Patent JP-S62164135-A (JP)
Title: Data processor
Inventor: NAKANO TAKASHI
IPC: G06F9/38
Filed: 1986-01-16
Abstract: PURPOSE:To operate data repeatedly in continuous cycles by providing a selector between a storage device and an arithmetic unit and selecting operation data of the preceding cycle or read data from the storage device to operate selected data. CONSTITUTION:When data is read out from a storage device 1, it is selected by a selector 5, and an arithmetic unit 3 uses this data to perform operation. Data indicating the operation result is written in the deice 1, and the similar data processing is performed. When the operation result of the unit 3 is used to perform operation again, data is read out from the device 1 at the timing of RD1 in the latter half of a cycle 1 and is selected by the selector 5 and is inputted. The unit 3 performs operation at the timing of OP1. If data to be operated at the timing of OP2 in a cycle 3 is the operation result at the timing of OP1, data read out from the device 1 is made ineffective, and the result operated at the timing of OP1 is inputted to the unit 3 at the timing of SELC. The unit 3 performs operation at the timing of OP2.
Patent JP-S63175290-A (JP)
Title: Storage device
Inventor: HASHIMOTO SEIJI
IPC: G11C11/4091
Filed: 1987-01-14
Abstract: PURPOSE:To perform a rewriting job with small current consumption while preventing presensing by connecting a capacity element to a sense amplifier part and using the charge stored in the capacity element to write information. CONSTITUTION:Information is written in a capacity 36 via a P channel transistor TR39. When the information is written in a memory arrays, a control TR9 is set at 5V to make a TR12 conduct. In this case, however, the TR39 is kept OFF and therefore the information is written with discharging of the charge stored in the capacity 36. Here the capacity 36 is set at a level >=2 times as much as the capacity of a memory array part M. Thus even the information opposite to that read out of the part M to a bit line 3 can be correctly sent to a sense amplifier SA. Thus it is possible to effectively reduce the current consumption in a writing state while preventing presensing after the information is once read out via the amplifier SA.
Patent JP-S60152244-A (JP)
Title: Rotor of rotary electric machine
Inventor: TAKAHASHI MIYOSHI
IPC: H02K3/42
Filed: 1984-01-20
Abstract: PURPOSE:To reduce local heat by providing a nonmagnetic cylinder which coats the outer periphery of a lumped rotor body and axially extends in the length at least longer than the field winding on the outer periphery of the rotor body. CONSTITUTION:A generator has a rotor 8a, and a stator 10 disposed through the prescribed interval with the rotor 8a. The rotor 8a has a field winding 2 contained in a slot 13 formed on a lumped rotor body 9a of a magnetic material. Further, a magnetic cylinder 14 which coats the outer periphery of a lumped rotor 9a and axially extends in the length at least longer than the field winding 2 is provided on the outer periphery of the rotor 9a. Thus, an eddy current is flowed to the cylinder 14, thereby reducing the local heat.
Patent JP-H09192216-A (JP)
Title: Connector with sealed-in disinfectant and connecting tube equipped therewith
Inventor: TSUDA TAKASHI
IPC: A61M39/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To enable a connecting tube that is contaminated inside to be surely and safely replaced with a clean one without a patient going to a medical facility in a hurry, even if a dialysis solution exchanging apparatus has failed or the inside of the connecting tube has been contaminated. SOLUTION: A tube part 12 for connection to a dialysis solution storage bag and a tube part 7 for connection to a peritoneum catheter are connected together by a removable connector 10. A disinfectant 39 is sealed via seal members 42, 44 inside a chamber 40 formed by interconnecting two connector parts 33, 34 constituting the connector 10, to prevent contamination of the connected parts.