baber/WOPTO huggingface dataset:
Patent JP-S6432873-A (JP)
Title: In-line type microwave heating apparatus
Inventor: KENESU ERU KAA
IPC: G01N1/31
Filed: 1988-06-27
Abstract: PURPOSE: To provide a microwave/heating device for monitoring a liquid temperature by the use of a radiometer and accurately control a heating electric power level on the basis of a measured temperature value and for uniformly heating blood or liquid in a vein. CONSTITUTION: A line 15C is coupled directly with a heating cavity 10 to give a temperature representing directly a temperature in the heating division of a microwave heating cavity to a switch 22. A line 15A is connected to a switch 22 from a wave guide member 17A in an outlet of a fluid. The wave guide members 17A, 17B are used to monitor a temperature in the heating cavity and the switch 22 connects the signals of the lines 15A-15C to a radiometer circuit 20. Blood from the IV pipe 12 is supplied into a patient's vein and a cable 27 transports electric power from a unit 24 to give heating energy in the microwave cavity 10. A microwave radiometer monitors all temperatures and these various temperature signals control a microwave transmitter 14 through a feed-back controller to determine the output and control heat added to the microwave heating cavity 10.
Patent JP-S6139715-A (JP)
Title: Ultrasonic wave delay line
Inventor: KURODA HIROSHI
IPC: H03H9/36
Filed: 1984-07-31
Abstract: PURPOSE:To reduce the impedance of a piezoelectric converter with simple structure and excellent workability by separating electrically only an upper electrode of an input/output piezoelectric converter into two and leading out a lead from the two separated upper electrodes. CONSTITUTION:The upper electrode is separated electrically into two parts by using a mask. Leads 6, 7 are bonded respectively to the upper electrodes 4, 5 by using a conductive adhesives such as Silvest. Although the ultrasonic wave irradiated into an ultrasonic wave delay medium from beneath the upper electrode 4 and the ultrasonic wave irradiated into the ultrasonic wave delay medium from beneath the upper electrode 5 are shifted in phase by 180 deg., since the output piezoelectric converter is constituted similarly as the input piezoelectric converter, an output voltage is generated between the leads. Although the ultrasonic waves whose phases are inverted mutually reach one of the split electrodes of the output converter because of the spread of the ultrasonic wave beam and an output voltage is lowered equivalently, the spread in the beam is neglected substantially at high frequencies being several tens of MHz or over.
Patent JP-S6315412-A (JP)
Title: Chemical vapor growth method
Inventor: FUJIMORI KEITARO
IPC: H01L21/205
Filed: 1986-07-07
Abstract: PURPOSE:To accelerate the effective flow velocity of a gas, to form a laminar flow, to increase a Reynold's number and to enable chemical vapor growth having excellent uniformity by moving a wafer and a susceptor at high speed. CONSTITUTION:A susceptor 3 takes a shape that a wafer can be held with revolution at high speed. A shaft 4 functioning as a raw-material gas introducing port can be turned at high speed. When using a reaction vessel having approximately 60(cmphi) at that time, effective flow velocity can be increased when the reaction vessel is rotated at approximately 20-200 (rpm) even when a gate flow rate is small as 10SLM. Accordingly, Reynold's numbers of decuple or centuple times as high as the wafer is not shifted can easily be acquired.
Patent JP-H10340731-A (JP)
Title: Solid polymer-based electrolyte type fuel cell
Inventor: MUKOYAMA JUN
IPC: H01M8/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide superior battery output properties of a solid polymer-based electrolyte type fuel cell by adjusting the wettability of an ion-exchange fluoro polymer solvent-containing solution with a carbon-supporting body on which a catalytically active particle is carried and improving the utilization factor of the catalyst and the ion conductivity. SOLUTION: A solid polymer-based electrolyte type fuel cell is constituted of electrodes and solid polymer electrolytic substance members, and each of the electrodes comprises a carbon supporting body for supporting a particle having catalytically active property, a catalytic layer formed by immobilizing a mixture of a solvent having 5 degree or smaller contact angle to the carbon supporting body to support a catalytically active particle and a solid polymer electrolytic substance on the carbon supporting body, and a diffusion layer contacting the catalytic layer and each of the membranes is jointed to the electrodes to compose a membrane-electrode jointed body.  Consequently, the contact surface area of the catalytic particle and the electrolytic substance is kept wide, and the utilization factor of the catalytically active particle and ion conductivity are improved and superior battery output can be obtained.
Patent JP-S5283141-A (JP)
Title: Normality monitoring system of information processing device
Inventor: INOUE SABUROU
IPC: G06F11/00
Filed: 1975-12-30
Abstract: PURPOSE: To make it possible that effective monitorings can be performed for troubles in each system of the information processing device, and careful monitoring can be performed even for the normality of transferred data, by giving commands actively and by monitoring working results. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0325993-A (JP)
Title: Printed circuit board
Inventor: ICHIHARA TAKAAKI
IPC: H05K1/02
Filed: 1989-06-23
Abstract: PURPOSE:To form wiring patterns of different type signals on the same substrate, to reduce a mounting space and to decrease a substrate cost by forming wiring patterns of different widths in response to electric signals on the substrate. CONSTITUTION:Through holes 1a used in case of placing electronic components on a printed circuit board 1 are provided at predetermined positions. Since a TTL system signal and a CML system signal are different types, the pattern widths of the patterns formed on the board 1 are differentiated. That is, a TTL system signal wiring pattern 2 is increased in pattern width as compared with a CML system signal wiring pattern 3. Thus, since the characteristic impedance matching of the signals can be conducted, even if electronic components having different signals are placed on the same substrate, no influence is affected on the operation of the components.
Patent JP-S6316571-A (JP)
Title: Gas pressure adjusting method for fuel cell plant
Inventor: YAMAGUCHI MASANORI
IPC: H01M8/04
Filed: 1986-07-09
Abstract: PURPOSE:To prevent the mixing of abnormal gas by taking the pressure rising rate of a gas system, as a driving element, into a control signal for controlling a group of discharge valves while opening the group of the discharge valves in sequence in proportion to the pressure rising rate. CONSTITUTION:A gas differential pressure signal detected by a detector 20 is inputted into a differential operator 21 and a process for raising a gas pressure is performed. The output of the differential operator and the differential pressure detection value of the detector 20 are inputted into a control device 22. In the control device 22, the number of the discharge valves operated to be opened is subjected to 1 in the case that a gas differential pressure measurement value exceeds a constant level and, according to the gas pressure rising rate or a differential pressure change speed at the same time, reaches the first setting level or less. In the case that the value exceeds the first setting level, and reaches the second setting level or less, the number of the discharge valves is subjected to 2. In the case that the value is the second setting level or more, the number of the discharge valves is subjected to 3. Therefore, it is possible to obtain a differential suppressing function to a differential variable speed over a wide range of the fuel cell plant.
Patent JP-H061418-A (JP)
Title: Conveyance method by vertical screw conveyer and vertical screw conveyer
Inventor: FUJIWARA NORIO
IPC: E02F7/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide a conveyance method by a vertical screw conveyer and the vertical screw conveyer which can convey an article to be conveyed in a casing up wards perpendicularly with high efficiency by improving the charging rate of the article to be conveyed. CONSTITUTION:This vertical screw conveyer is provided with a cylindrical easing 1 which is made to stand perpendicularly, a rotating shaft 2 which passes through the upper and lower parts of the easing 1 and is shaft-supported so as to rotate, and a spiral-shaped screw 4 which is arranged integratedly at the outer periphery of the rotating shaft 2. Irregularities 7 are formed in the inner wall surface of the easing 1, and a sliding surface covered with Teflon 8 is formed in the outer surface of the screw 4 to set a friction coefficient between earth and sand 5 which is conveyed inside the easing 1 and the inner wall surface of the easing 1 so that it may be higher than that between the earth and sand 5 and the surface of the screw.
Patent JP-S648373-A (JP)
Title: Compressor
Inventor: ONODA IZUMI
IPC: F04B39/04
Filed: 1987-06-29
Abstract: PURPOSE:To enhance the oil removing capacity, in a closed type compressor in which a disk for centrifugally separating oil in gas is provided, by forming the end of the rotor of an electric motor part on the disk arrangement side to have a smaller diameter, so that a space for diverting gas can be formed between this smaller diameter part and the inner surface of a stator. CONSTITUTION:In a compressor, an electric motor part 12 is arranged in the upper part of a closed case 9, and a compressor part 13 being driven by this electric motor part 12 is arranged in the lower part thereof. And on the upper end part of the turning shaft 16 of the rotor 15 of the electric motor part 12, a disk 18 is fitted. Further, the oil contained in gas is centrifugally separated by the rotation of this disk 18. In this case, the outer circumferential part at the upper end part of the rotor 15 is formed in a stepped shape so as to have a smaller diameter. The outside diameter D1' of this smaller diameter part 24 is formed to be smaller than the outside diameter D2 of the disk 18, and between this smaller diameter part 24 and the rotor 15 a space 25 for diverting gas is defined. Thus, the compressed gas from a gas passage 26 is diverted toward inside so as to directly hit against the under surface of the disk 18.
Patent JP-H06252718-A (JP)
Title: Pulse-width modulated pulse generator
Inventor: JIYAAMEI KEI JIYAAMEI
IPC: H03K7/08
Filed: 1993-06-30
Abstract: PURPOSE: To reduce unstable amounts in a pulse width modulating circuit. CONSTITUTION: A clock is inputted to a logic 50 which transmits a fixed control(Control) 1 signal. This signal is connected with a constant current source 57, and transmitted through a transistor 56 and a semiconductor diode 55, and a state that a switch is turned on is continued during the continuing time of the positive part of the Control 1 signal for discharging a capacitor CH until zero at the beginning of each cycle. The control 1 signal turns on a constant current source I1 for simultaneously discharging a capacitor Ch only in a small prescribed amounts (not zero). In the end of the Control 1 signal, a positive charge remaining in the capacitor Ch is connected with the + input of an operating amplifier 52, transistor 54, and resistor 53, and all of them constitute a constant current source for charging the capacitor CH for forming a ramp wave.  When this ramp wave is equal to a VREF level, a logic block 51 outputs a signal to a constant current source 12 for charging the capacitor Ch at a prescribed ratio.
Patent JP-H029277-A (JP)
Title: Video memory device
Inventor: NOGUCHI YASUSHI
IPC: H04N5/907
Filed: 1988-06-28
Abstract: PURPOSE:To read a video signal with high vertical resolution by supplying an output selected in the timing of an internal horizontal synchronous signal synchronously with an external synchronous signal obtained from a horizontal counter or the external horizontal synchronous signal among count outputs of a vertical counter to a memory as a vertical address signal. CONSTITUTION:An external vertical synchronous signal VD1 is supplied to a clear terminal of the vertical counter 10 from a synchronous separator circuit 2 and an internal frequency signal FS having the frequency twice that of the horizontal frequency is supplied from a horizontal counter 7 to its clock terminal. Then an output terminal 11 from which the internal vertical synchronous signal VD2 is outputted is led out of the output of the counter 10. The input video signal from the input terminal 1 is fed to an A/D conversion circuit 27 and converted into a digital video signal and it is fed to a serial transfer line memory of a video memory 29 and transferred to a frame memory section in the timing of the front edge of the external horizontal synchronous signal HD1 as the transfer pulse. Thus, the video image with high vertical resolution is reproduced.
Patent JP-S6138859-A (JP)
Title: Work loading device
Inventor: KOBAYASHI SHIGEO
IPC: B24B7/00
Filed: 1984-07-30
Abstract: PURPOSE:To enable loading for any material of work even if the surface of work is rough or having a hole in the ceter by constructing such that a carrying table is movable along a guide groove in guide board from predetermined position to the work pocket of carrier board. CONSTITUTION:In order to load one work W into the work pocket 3 of carrier 1, the work W is slipped from conveyor system 30 over carry-in shoot 31 then over the front face 16a of work supporting board 16 and positioned through V- block. Then a movable table cylinder 10 is driven to extend the piston rod 14 thus to move the carrying table 6 into the guide groove of guide board 4, and to bring the work into vertical immediately before the carrier board 1. The tip of guide of sideface will contact against the carrier board 1 through advance of carrying table 6 and the work W will enter into the work pocket 3 of carrier board 1. Consequently, it can be loaded irrespectively of the type of work material, coarse surface or central hole.
Patent JP-S6220608-A (JP)
Title: Tappet mechanism for internal combustion engine
Inventor: HONDA SHOICHI
IPC: F01L1/18
Filed: 1985-07-19
Abstract: PURPOSE:To reduce production of an influence exercised by heat, by a method wherein an oil tappet is placed to the upper central part in the direction of length of a locker arm having the one end forced into contact with a cam shaft and the other end forced into contact with an exhaust valve, and is provided at its upper part with a reservoir chamber formed with a resilient boot. CONSTITUTION:A cam shaft 6 is placed about at the central part of the upper part of a cylinder head 1 between a suction valve 4 and an exhaust valve. The upper part in the direction of length of a locker arm 7 is rockably supported through an enclosure type oil tappet 9, and the end parts of the locker arm are respectively forced into contact with a cam shaft 6 and a suction valve 4. The tappet 9 is engaged with a hole 12, formed in a block 11 formed integrally with a cylinder head body 2, and its upper end is pressed by and supported to a press plate 13. The tappet 9 is so formed as to be provided at the lower part of the interior of a plunger body 21 with a high pressure chamber 23, formed by a plunger 22, and at its upper part with a reservoir chamber 26, formed with a boot 25 having elasticity, and the two chambers 23 and 26 are intercommunicated through a check valve 31 and the like.
Patent JP-S6050917-A (JP)
Title: Wafer temperature controller of molecular ray epitaxial device
Inventor: TANAKA HARUO
IPC: C30B23/06
Filed: 1983-08-30
Abstract: PURPOSE:To enable to control the temperature of wafers always in stability by a method wherein a quartz plate which prevents the dirt of a quartz window is installed to part of a cylinder so as to reciprocate between outside and inside the cylinder, and then an infrared ray radiation thermometer is used. CONSTITUTION:A chamber 1 is provided with a cylindrical window 20 to pass the infrared ray 19 from the wafer stretched over an Mo. One end side of the cylinder 21 having a fixed cylinder length is installed to this window 20. The quartz window 22 is installed to the other end side of this cylinder 21. The infrared ray radiation thermometer 23 for detection of the wafer temperature is arranged on the cylinder longitudinal direction line on the other end side. The quartz plate 24 which prevents the dirt of the quartz window 22 is installed to part of the cylinder 21 so as to reciprocate inside and outside the cylinder 21. Then the variation of the difference in read-out temperatures of the thermometer 23 between in the presence of the plate 24 in the cylinder 21 and absence thereof is determined and the value is set as the correction value for this read- out temperature. Thereby, it becomes unnecessary to control wafer temperatures by means of thermocouples. Since the dirt of the window 22 is prevented, the wafer temperature can be controlled accurately and stably.
Patent JP-H04359061-A (JP)
Title: Room temperature curing organopolysiloxane composition and cured product thereof
Inventor: INOUE YOSHIO
IPC: C08L83/04
Filed: 1991-06-03
Abstract: PURPOSE:To obtain a dealcoholic type room temperature curing organopolysiloxane composition having a high curing rate and exhibiting excellent physical properties in cured product. CONSTITUTION:(A) 100 pts.wt. organopolysiloxane [e.g. straight chain organosiloxane represented by formula II (R<5> and R<6> are 2-20C (substituted) monovalent hydrocarbons; m is >=5)] having one or more groups expressed by formula I [R<1> and R<2> are 1-20C (substituted) divalent hydrocarbons, etc.; R<3> and R<4> are 1-20C (substituted) monovalent hydrocarbons, etc.; a is 0 or 1] in one molecule is blended with (b) 0.01-10 pts.wt. preferably 0.5-5 pts.wt. curing catalyst (e.g. tin naphthenate).
Patent JP-H118974-A (JP)
Title: Parallel operation switching power supply
Inventor: MATSUDA HIDESHI
IPC: H02J3/38
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To protect an FET against damages by inserting a Zener diode into an FET drive circuit for a current flowing into a power supply from a counterpart power supply connected in parallel therewith, thereby turning the FET off and blocking the current flow. SOLUTION: This power supply 1 switches a DC input voltage through an FET 11 to produce a converted pulse voltage and rectifies the on-time AC pulse voltage VT being induced in the secondary winding of a transformer 12 via an FET 14 and supplies the rectified voltage to a load 3 through a choke coil 16. When the AC pulse voltage VT is turned off, the FET 11 is turned off and the current flowing through the choke coil 16 is fed continuously to the load 3 through a diode 15. A capacitor 17 absorbs the ripples of an output voltage Vo, and a control circuit 18 stabilizes the output voltage Vo. Since the Zener voltage Vz of a Zener diode 13 is set at a level such that it does not turning the FET 14 is not turned on by the output voltage from a power supply 2, even if the operation of the power supply 1 is interrupted, the current in-flow from the power supply 2 is blocked.
Patent JP-S5588349-A (JP)
Title: Wire bonding device for semiconductor
Inventor: OOGAWARA SABUROU
IPC: H01L21/60
Filed: 1978-12-27
Abstract: PURPOSE: To carry out bonding free in directional constraint, large in junction strength and small in junction-occupied area by forming a ball through applying an electric torch on the free end of an Al wire projecting to the tip of a capillary in nonoxidative atmosphere.  
     CONSTITUTION: An inert gas is sprayed through an injection nozzle 7 to the free end of an Al wire 10 guided by a capillary 2, an electric torch electrode 8 is kept coming near to said free end, an Al sphere 10a is formed by discharge fusion, and the first bonding is carried out by impressing an ultrasonic wave oscillation as depressing the sphere onto internal electrode of a semiconductor pellet by the capillary 2. Then, after carrying out the second bonding with the capillary 2 moved onto the surface of an external electrode, the capillary 2 is elevated to break a wedge of wire 10, thus finishing one cycle of the bonding. The capillary 2 is moved by horizontal plane driving mechanisms 21X, 21Y and a vertical plane driving mechanism 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5952096-A (JP)
Inventor: NOMURA YOSHIHIKO
IPC: E21D9/093
Filed: 1982-09-14
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-H0917891-A (JP)
Title: Nonvolatile semiconductor memory element and device
Inventor: SONODA MASAHISA
IPC: H01L21/8247
Filed: 1995-06-27
Abstract: PURPOSE: To avoid causing the overerase in a flash EEPROM. CONSTITUTION: On a semiconductor substrate 1 source regions 2 and drain regions 3 are formed, and floating gate electrodes are formed on channel regions therebetween through a tunnel insulation film 4. On the electrodes 5 control electrodes 7 are formed through an insulation film 6 and post-oxidized film (thermally oxidized film) 8 is formed round the electrodes 5, film 6 and control gate electrodes 7. As seen perpendicularly to word lines, in the cross section of the gate electrode 5 contg. the regions 2 and 3, both side edges at the source or drain region adjacent to the insulation film 4 have radii of curvature of 50nm or more. Thereby the controllability of the amount of electrons in the electrode 5 can be improved, and hence the overerase can be avoided and memory hold characteristic can be improved.
Patent JP-S54106908-A (JP)
Title: Pulsation preventive device
Inventor: OKADA EIJI
IPC: G01N30/32
Filed: 1977-12-29
Abstract: PURPOSE: To prevent pulsation by the use of a container possible to expand and contract and a piston.  
     CONSTITUTION: A container 2 free to expand and having an intake 21 and an outlet 22, a piston 31 receiving the pressure of fluid encapsulated in a tight container  2, and elastisity elements 33, 34, 35 which produce a resistant force against the pressure of fluid applied to this piston 31, are encapsulated in a sealed container 11.  According to the above-mentioned construction, if the inner pressure of the container 2 is raised and the container expands under the phase that the pump 43 is discharging the carrier liquid, the piston 31 is lifted up through the action of the lubrication oil 21 which conducts pressure. consequently, the springs 33 W 35 come into work and the check valves 44, 45 are closed while the pump 43 is sucked against the expansion of the container 2, that commences supply of the carrier liquid being reserved in the container 2 which is made free to expand and contract. Thus the change of the rate of flow of the carrier liquid fed to the cloumn is suppressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5682892-A (JP)
Title: Water-glycol working fluid of low abrasion
Inventor: MARUYAMA YASUYUKI
IPC: C10N30/06
Filed: 1979-12-11
Abstract: PURPOSE:A water-glycol working fluid suitable for high-pressure hydraulic system, having improved metal abrasion resistance and antifoaming properties and high water-solubility and stability, and containing specific amounts of a higher unsaturated and saturated fatty acids and an alkali metal. CONSTITUTION:A working fluid containing (A) 0.25wt% or more 16-18C higher unsaturated fatty acid, (B) 6wt% or more 10-14C higher saturated fatty acid and (C) and alkali metal in an amount of the neutralization equivalent or more of the fatty acids in the components (A) and (B). Oleic acid (potassium salt) is preferred as the component (A), and lauric acid (potassium salt) is preferred as the component (B). The working fluid is preferably neutralized to show the final pH of 9-11.