baber/WOPTO huggingface dataset:
Patent JP-H05305446-A (JP)
Title: Method for cutting steel plate by plasma cutting machine
Inventor: TOYODA CHIHARU
IPC: B23K10/00
Filed: 1992-05-06
Abstract: PURPOSE:To suppress the generation of smoke dust by forming slopes which are not easily molten down by melt below the steel plate through which plasma cutting torches pass. CONSTITUTION:Steel plates 5 bent so that the parts 4 on which plasma gaseous flows 3 hit are formed into the slopes are arranged on receiving bases 6 below the steel plate 2 to be cut the plasma cutting torches 1. Since the melt generated in accordance with cutting is blown off by the plasma gaseous flows 3, hit on the slopes 4 and cooled, the time when nitrogen, carbon, etc., contained in the plasma gaseous flows 3 are oxidized is shorten and gas or a dust component contained in smoke is reduced. In addition, since sparks generated at the time of cutting are also cooled on the slopes 4, these are made into slags instead of fumes.
Patent JP-H07144019-A (JP)
Title: Hydraulic safety circuit for hemodialyzer
Inventor: MANFUREETO BAUMAN
IPC: A61M1/16
Filed: 1994-04-28
Abstract: PURPOSE: To prevent another dialyzer connected to a supply ring conduit from being endangered by preventing a counterflow of a disinfectant into the supply ring conduit when a dialyzer is disinfected when leakage is caused in a stopping mechanism in the dialyzer to supply a dialyzing fluid or a dialyzing fluid component through the supply ring conduit. CONSTITUTION: To monitor this pressure by a pressure sensor P by impressing pressure larger than pressure in a peripheral conduit part section on a shock absorbing volume part inserted between a stopping mechanism in the shape of a first solenoid valve 22 and an additionally arranged check valve, is proposed. A signal generated by the pressure senior P is monitored by a microprocessor 28.
Patent JP-H0621522-A (JP)
Title: Superconducting device
Inventor: SHIMAOKA KAZUHIRO
IPC: B82B1/00
Filed: 1993-04-16
Abstract: PURPOSE:To provide a superconducting device, wherein electrons can be directly tunneled only in a superconductor layer and a good hysteresis curve is obtained. CONSTITUTION:In a superconducting device, a prescribed void, in which a tunneling phenomenon is generated, is provided only in a superconductor layer of an oxide superconductor 2 of a layer-shaped structure to arrange a normal conductor layer 4 and a tunnel junction is formed between the superconductor layer 2 and the layer 4.
Patent JP-S5637100-A (JP)
Title: Freezing melting treating device for sludge
Inventor: NOMURA ISAO
IPC: B01J2/00
Filed: 1979-09-04
Abstract: PURPOSE: To reduce freezing load, miniaturize a device and cut down running cost by using the device which can easily freeze and melt concentrated sludge with high concentration obtained by concentrating sludge with low concentration.  
     CONSTITUTION: A device is formed by a centrifugal decanter 1 for concentrating sludge S 1  with low concentration to a degree which the sludge can be granulated and molded, a granulator 2 for granulating concentrated sludge S 2 , a fluid layer type freezing device 3 for freezing granulated sludge S 3 , a cool-keeping tank 4 for cool-keeping frozen sludge S 4  for a fixed time, a melting tank 5 for melting frozen sludge S 4  and a hydroextractor 6. The said fluid layer type freezing device 3 consists of a freezing chamber 32 and a freezing device 9. The freezing device is formed by cross fin coils 34 and blowers 35 and main compressors 10, a main condenser 11, a compressor 12 at the high stage side and a condenser 13 at the high stage side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S596700-A (JP)
Title: Synthesizer receiver
Inventor: KOGA HIROSHI
IPC: H04B1/16
Filed: 1982-07-02
Abstract: PURPOSE:To obtain function to counter multi-path disturbance using cheap structure by converting detected multi-path disturbance to monoaural signal when receiving stereophonic broadcast and making this signal into pseudo stereophonic. CONSTITUTION:When stereophonic broadcast in which multi-path disturbance is generated is received, a microprocessor 12 operates multi-path disturbance preventing function automatically according to the result of detection of a multi- path disturbance detector 10. A controlling signal that makes the action of a multiplexer 4 into monoaural action forcibly is outputted by the microprocessor 12. At the same time, signal switching devices 7, 8 are controlled and filters of different frequency characteristic are inserted into signal path of left and right channels to make it pseudo stereophonic. When multi-path disturbance is not generated, above-mentioned operation is not performed. By this way, distortion of multi-path disturbance can be improved remarkably.
Patent JP-H07308995-A (JP)
Title: Porous waterproof rainwear made of foamed plastic and waterproof article
Inventor: YAN IEEGAA
IPC: A41D31/02
Filed: 1994-04-28
Abstract: PURPOSE: To obtain a laminate reduced in permanent plastic deformation used in a rainwear by laminating a fiber substance by a copolyetherester film comprising specific repeating long-chain and short-chain ester units which are randomly bonded head-to-tail through ester bonds. CONSTITUTION: A copolyetherester film used in the lamination of a fiber substance and having a steam transmission speed of at least 1,000 g/m<2> /day comprises repeating intralinear long-chain and short-chain ester units which are randomly bonded head-to-tail through ester bonds. A long-chain ester unit is represented by formula I and a short-chain ester unit is represented by formula II. In the formulae I, II, G has an average mol.wt. of 600-4,000 and a carbon/ oxygen atomic ratio (γ) of 20-4.3 and 20 wt.% or more of G is a long chain glycol having an atomic ratio (γ) of 2.0-2.4 and occupying 15-45 wt.% of the copolyetherester and R is a dicarboxylic acid residue having a mol.wt. of below 300 and D is diol residue having a mol.wt. of below 250.
Patent JP-H10339702-A (JP)
Title: Defect observing device for semiconductor wafer or the like
Inventor: MORIYA KAZUO
IPC: G01N21/88
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To exactly observe a flaw, stuck particles and internal defect existent on the surface of sample. SOLUTION: This device is composed of a laser radiating means 102 for radiating linear or random polarized light, radiation side polarizing board 137 mainly adjusting only a p-polarized component 119 or s-polarized component 121 in laser light 105 from the laser radiating means 102 or irradiating a sample 101 while mixing both the components in a fixed ratio, condenser lens 107 for converging the laser light 105 polarized by the radiation side polarizing board 117 and irradiating the sample 101 such as a semiconductor at an oblique incident angle θ, observation lens 111 for observing light scattered by the defect on the surface of sample or inside the sample while being almost vertically arranged rather than regularly reflected light 129 in the laser light 105, polarizing prism such as a Wollaston prism, image forming lens 113 and photographing element 115.
Patent JP-S63282296-A (JP)
Title: Method for controlling coating surface density
Inventor: MORITA TAKASHI
IPC: C25D21/12
Filed: 1987-05-11
Abstract: PURPOSE:To reduce unevenness of coating wt. by comparing the measured value of coating wt. with the desired value to calculate the extent of correction, correcting electric current for plating and renewing plating efficiency to plating efficiency calculated from actual values. CONSTITUTION:The actual value of coating wt. on a metal strip 10 is measured with a coating wt. meter 14 and the value is inputted in first and second process computers 16, 20 and a learning arithmetic unit 22. The first computer 16 calculates total electric current for plating and inputs the result in an electricity controller 18. The second computer 20 calculates the extent of correction of total electric current for plating and inputs the result in the controller 18. The controller 18 calculates total electric current for plating after feedback correction and controls electric current for plating in an electroplating apparatus 12 to the calculated total electric current. The computers 16, 20 renew plating efficiency to plating efficiency calculated by the unit 22 and control coating wt. under learning.
Patent JP-H05290992-A (JP)
Title: Rotating anode x-ray tube device
Inventor: ONO KATSUHIRO
IPC: H05G1/02
Filed: 1992-04-08
Abstract: PURPOSE:To suppress vibration and noise by making the natural frequency of an x-ray tube fixing structural body having a dynamic pressure sliding bearing using a liquid metal lubricant higher than the maximum rotational speed of an anode structural body. CONSTITUTION:A rotational anode x-ray tube 12 fixed in an x-ray tube storing container 11 is provided with a rotor 16 fixed with an anode target 17, a fixed body 33, one end part of which is connected airtight to a part of a vacuum container 52, slideing bearings 37-40, and with a liquid metal lubricant filled in a spiral groove of the slide bearings and in the gap between the respective bearings. A screw hole 48 for mounting a tube is provided on the end part extended out of the tube along the central axis of the fixed body of a fixed part of anode, while an anode supporting cylinder 26 having a fixed terminal surface 51 of large diameter, protruded in the axial direction outer than the end surface of the screw hole, is connected airtight to the outer periphery of the extended end part of the fixed body. The fixed end surface 51 of large diameter of the anode supporting cylinder 26 of the x-ray tube is abutted on can x-ray tube holding member 23, while a fixing screw 27 penetrates the x-ray tube holding member as well as the screw hole for mounting the tube and fastening and fixing are thus carried out.
Patent JP-S5541046-A (JP)
Title: Selective control unit
Inventor: MATSUNAGA NOBUYUKI
IPC: H04Q9/00
Filed: 1978-09-18
Abstract: PURPOSE:To increase the reliability through sure giving and receiving of the signal, by comparing the selective drive instruction output to the controlled unit and the selection designation code signal by control electronic computer, and delivering the operation start permission signal with the coincidence output. CONSTITUTION:The application and interruption signal S1 and the selection code signal S2 are read in the control electronic computer CPU11 from the selection designation circuit 12 of the operation board 12 via the interface 14. The signal S2 read in CPU11 is coverted into the selective drive signal C1 of pure binary code and it is given to the decoder circuit 22 of the sequence relay panel 21. The circuit 22 receives the signal C1 and feeds the answer back signal C2 to CPU11. The circuit 22 feeds the selective drive signal C3 to the local circuit 1 via the relay panel output circuit 26 based on the signal C1. The CPU11 compares the signal C2 with the signal S2, and when the result is in agreement, the selective completion signal is given to the relay panel output control panel 28 as the permission signal C4. When the signal C4 is incoming, the circuit breaker of the circuit 1 is closed or interrupted and the confirmation lamp of operation is illuminated by feeding the answer back signal C5 at the same time.
Patent JP-H01282665-A (JP)
Title: On-line control system
Inventor: FUJIMOTO HIROKAZU
IPC: G06F3/153
Filed: 1988-05-10
Abstract: PURPOSE:To enhance processing efficiency by introducing an area to store plural picture display data, and collectively receiving and storing the picture display data designated with a user from another information processor. CONSTITUTION:The plural picture display data designated according to a request from the user are collectively received from a host computer or the other information processor, and stored to a picture display data memory part 2. At such a time, the first data out of the picture display data designated by the user are displayed on a terminal picture, and while the user executes an editing operation on the terminal picture, the picture display data after that are received and stored in parallel with the terminal operation of the user. Thus, since the user can simultaneously operate the data while the picture display data from the host computer or the other information processor are being received and stored by the terminal device, the processing at high working efficiency can be realized.
Patent JP-S60258648-A (JP)
Title: Program optimization processing system
Inventor: TANI TOMOYUKI
IPC: G06F9/44
Filed: 1984-06-04
Abstract: PURPOSE:To reduce simply a common equation processing range and to decrease considerably the compiling time by providing a propriety deciding means for common equation processing and a link producing means for optimization sections to each program flow unit. CONSTITUTION:A complier 2 performs identification of sentences, symbols, etc. and the analysis of sentence structures of a source program 1 and produces an intermediate object code 4 through an object code conversion part 3. An optimization processing part 5 carries out the optimization for the code 4. An optimization section setting part 7 divides the optimization processing range according to a flow unit table 9 of the code 4 and sets the optimization sections to register them to an optimization section table 10. A control flow analysis part 8 recognizes the optimization sections according to the contents of the table 10 and retrieves a common equation within each range to process it. The result underwent this processing is outputted in the form of an object module 11.
Patent JP-H04342171-A (JP)
Title: Fabrication of semiconductor device
Inventor: KAJITA TATSUYA
IPC: H01L29/788
Filed: 1991-05-20
Abstract: PURPOSE:To lower the resistance of the source wiring of a memory transistor without hampering high integration, concerning a manufacturing method for non-volatile semiconductor memories. CONSTITUTION:This method has a process of forming a gate insulating film 2 on a semiconductor substrate 1 and forming a gate pattern consisting of a floating gate electrode 3, an insulating film 4 between gates, a control gate electrode 5, and an upper insulating film 6 laminated on the gate insulating film in that order, and a process of forming a source region 1S and a drain region 1D by ion implantation using the gate pattern as a mask. Besides, it has a process of attaching an interlayer insulating film 7 onto the whole substrate surface, attaching a resist film 12 on the drain region, exposing the surface of the source region by performing anisotropic etching of the interlayer insulating film using the resist film as a mask, and forming side walls 7A of the interlayer insulating film on the sides of the gate pattern, and a process of attaching a conductive film onto the whole substrate surface and forming wiring 8 for connecting to the source region by patterning the conductive film.
Patent JP-S5448124-A (JP)
Title: Plotter system incorporating random access memory devcice
Inventor: HASHIZUME HIROSHI
IPC: G06T11/00
Filed: 1977-09-26
Abstract: PURPOSE:To perform a construction in a dialogue method through the plotter and thus to shorten the turn-around time for the construction, by giving intelligence to the plotter system to secure a direct coupling between the plotter system and the electronic computer. CONSTITUTION:Both the plotter command and the plot data are produced through process of the program and data via computer 21. This process result is supplied directly to random access memory device 22 within the plotter system to be bufferd. After this, both the plotter system program and the data of device 22 are interpreted through miniature electronic computer 23 to perform a construction through actuation of automatic drawing table 24.
Patent JP-H05315456-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TOMIYASU
IPC: H01L21/3205
Filed: 1992-05-07
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device which can form a contact hole surely on a wiring layer pattern without misregistration between the wiring pattern and the contact hole. CONSTITUTION:A conductive film pattern 4a is formed on an insulating film pattern 2a, an insulating film 6 is formed having a step on a surface to cover the conductive film pattern 4a and the insulatiang film pattern 2a and the insulatiang film 6 is etched to make the step on the surface gentle by an etching method whose oblique etching rate is higher than vertical etching rate. Then, an insulating film 7 whose etching velocity is lower than that of the insulating film 6 is formed on the insulating film 6. The insulating film 7 is etched all over to expose the insulating film 6 and the insulating film 6 is further etched from the exposed part to form an opening part 8 wherein a conductive film pattern 4a is exposed.
Patent JP-H09305231-A (JP)
Title: Travel controller for self-traveling carriage
Inventor: TAJIMA SHIGEKI
IPC: G01C19/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To eliminate an angle error which is possibly generated in sensor output owing to the direction error on the side of the carriage when azimuth sensors are reset to reduce a drift difference by providing a direction correction control means, a reset means, a direction change control means, and a steering control means which are all specific. SOLUTION: The direction correction control means turns the carriage so as to set the angle of displacement from the reference azimuth of the carriage to zero when the self-traveling carriage is temporarily stopped for turning. The reset means resets the azimuth sensor 15 to the reference-directional angle when it is confirmed that the angle of displacement of the carriage from the reference azimuth is nearly zero. The direction change control means (main controller 22) after resetting the azimuth sensor 15 turns the carriage to a next steering direction for turning. The steering control means (main controller 22) makes the carriage, directed to the next steering direction, retravel along a travel path.
Patent JP-S5816548-A (JP)
Title: Manufacture of semiconductor device
Inventor: KINOSHITA HIROSHI
IPC: H01L21/768
Filed: 1981-07-22
Abstract: PURPOSE:To obtain an electrically stable passivation or insulating film by a method wherein annealing is performed for a porous thin film at high temperatures without producing temperature-caused effect detrimental to metal wiring films. CONSTITUTION:Circuit elements (NPN and PNP transistors) are built on the surface of a semiconductor substrate 11. A metal film 22 is formed of a low softening point metal to work as wiring between said circuit elements. a porous thin film 23 is formed on the surface of the substrate 11, containing the metal film 22, to work as a passivation or insulating film. The thin film 23 is then flooded with a laser beam for annealing. Regulation is effected with respect to the laser beam as to its heating depth-wise, and the thin film 23 is selected to be the only device component subjected to annealing. This setup prevents the film 22 from high temperature-caused adverse effects, resulting in the yield of a semiconductor device fine in structure and provided with a passivation or insulating film stable in its electrical characteristics.
Patent JP-S5741713-A (JP)
Title: Controller of mobile stage
Inventor: KAWANO MASAMICHI
IPC: H02P1/16
Filed: 1980-08-22
Abstract: PURPOSE:To avoid the deformation of a driving bar, by detecting the start of movement of a mobile stage and carrying out the control of speed when the movement is started. CONSTITUTION:The tip of a driving bar 3 is put into a groove 2 of a mobile stage 1 and does not move to the stage 1 when the movement is started in a low speed since the interval is long in the stop mode. A laser length measuring device 9 detects the extent of movement by means of a mobile mirror 7 and a fixed mirror 8 provided on the stage 1 but does not dwtect the novement yet at this moment. When the bar 3 touches the face A or B of the groove 2 and moves the stage 1, a laser  beam 17a receives the modulation of frequency and detects the movement. This  result of movement is recorded by a flip-flop 13, and thus a switch 10 is changed  from the side C to D to change the speed from a low level to a high level. In such  way, the deformation of the bar 3 can be avoided.
Patent JP-H1052655-A (JP)
Title: Nozzle shut-off valve and pressure spray nozzle having the same
Inventor: CAMINADA MARCEL
IPC: B05B1/30
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle shut-off valve which can be easily manufactured, and is especially of the compact structure and works to display a maximum sealing effect. SOLUTION: This spray nozzle shut-off valve 114 for an oil burner has inlet sides 124, 134 with an inlet path 124, outlet sides 118, 127 with an outlet path 127 and a valve seat 128 located between the inlet path 124 and the outlet path 127. In addition, the valve 114 has a shut-off member 123 which is airtightly pressed against the valve seat 128 with a first spring 121 provided at the rear, and at the same time, is uplifted from the valve seat 128 resisting the force of the first spring 121, if a specified pressure is applied to the inlet path 124. In this case, the shut-off member is of a membrane 123 and the first spring 121 has substantially linear spring properties. Further, the first spring 121 is encased in a spring chamber 129 formed as a space which is open only at one side and has an opening side sealed by the membrane 123.  The first spring 121 and the spring chamber 129 are positioned on the inlet side of the spray nozzle shut-off valve 114.
Patent JP-S609949-A (JP)
Inventor: YAMANO MASANORI
IPC: D03D47/38
Filed: 1983-06-24
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-S5639079-A (JP)
Title: Oxime derivative
Inventor: TANAKA TOMOAKI
IPC: A61P31/04
Filed: 1979-09-05
Abstract: NEW MATERIAL:Compounds of formula I (R is lower alkyl, phenyl).  
     EXAMPLE: 5-Methylisoxazolylglyoxal-2-oxime.  
     USE: Lipid depressant and antibacterial.  
     PREPARATION: The reaction of a compound of formula II with nitromethane is conducted in a solvent in the presence of a basic compound to give the compound of formula I. The basic compound is a metal alkoxide such as sodium methoxide and the amount is 1.1W2.0 times moles of the compound of formula II and the reaction temperature is -20W+60°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01284546-A (JP)
Title: Thermoplastic elastomer composition
Inventor: NISHITANI YOSHINORI
IPC: C08L53/00
Filed: 1988-05-12
Abstract: PURPOSE:To obtain a composition having excellent flexibility and rubber elasticity and undergoing less bleeding of a softener, by mixing a hydrogenated styrene/butadiene block copolymer with a softener for rubber and a specified polyethylene resin. CONSTITUTION:This composition comprises 100 pts.wt. in total of 40-60wt.% hydrogenated styrene/butadiene block copolymer and 60-40wt.% softener for rubber and 10-50 pts.wt. polyethylene resin of a density >=0.940g/cm<3>. As the softeners used, mineral oil and synthetic resin types are desirable. As the mineral oil softeners, those having a kinematic viscosity at 37.8 deg.C of 20-500cSt, a pour point of -10--15 deg.C and a flash point of 170-300 deg.C can be used. Although polybutene, low-MW polybutadiene, etc., can be used as the synthetic resin softeners, mineral oil softeners are preferable.