baber/WOPTO huggingface dataset:
Patent JP-S6144738-A (JP)
Title: Sealed material of metal and glass
Inventor: UMENO SUSUMU
IPC: C03C27/02
Filed: 1984-08-08
Abstract: PURPOSE:To improve resistance to thermal shock, by specifying difference in shrinkage between the outer ring of metal and glass, lessening stress to act on glass during cooling process after sealing of air-tight terminal, diminishing frozen strain. CONSTITUTION:A sealed material of metal and glass of compression sealing type obtained by sealing the glass 2 having a smaller coefficient of expansion than that of an outer ring of metal in the outer ring 1 of metal. The elongation curve 12 of the glass is translated parallelly in such a way that the annealing point Ta of glass to start stress action is positioned on the elongation curve 11 of the outer ring 1 of metal. The difference in shrinkage DELTAlM/lM-DELTAlG/lG [DELTAlM/ lM is shrinkage of outer ring 1 of metal, and DELTAlG/lG is shrinkage of the glass 2] is made <0.05. Consequently, the frozen strain of the glass is diminished, and a sealed material of metal and glass having high resistance to thermal shock is obtained.
Patent JP-S6323450-A (JP)
Title: Offset 4-phase shift keying modulator
Inventor: ATSUGI GAKUO
IPC: H04L27/20
Filed: 1986-07-16
Abstract: PURPOSE:To attain no adjustment and to eliminate the need for any inverter or phase shifter by driving a pulse stretching circuit by using a clock having speed being twice as much as the data speed so as to accurately apply 1/2 symbol stretch to a carrier-on signal. CONSTITUTION:The carry-on signal 5 synchronizing with a data is subjected to 1/2 symbol stretch by a pulse stretching circuit 6 driven by a clock 1 having the speed being twice as much as the data speed. The carrier generated by a carrier generater 7 is pulse-modulated at a pulse modulation circuit 8 at a carry-on signal subjected to 1/2 symbol streach by the circuit 6. A 2nd data 3 is subjected to 1/2 symbol delay by a flip-flop 4 driven by the clock 1. Then the 1st data 2 and the 2nd data subjected to 1/2 symbol delay in the flip-flop 4 apply offset QPSK modulation to the carrier subjected to pulse modulation at the pulse modulation circuit 8 by means of a QPSK modulation circuit 9.
Patent JP-2000354734-A (JP)
Title: Treatment of gaseous compound containing fluorine
Inventor: UEDA TETSUO
IPC: B01D53/34
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the rate of treatment from being decelerated by using catalyst-containing Si or the like as a treating agent to remove fluorine- containing gaseous compounds from exhaust gas and treating gaseous metal halide gas produced by introducing gaseous oxide. SOLUTION: Sample gas 1 containing the exhaust gas to be treated is introduced together with gaseous oxide 3 to a packed column 2 packed with catalyst- containing solid metal. The packed column 2 and the solid metal in the column are heated using a heater 4. A switching valve 5 disposed at the outlet of the column 2 is switched over to a subsequent alkaline chemical-packed column 6 or a wet scrubber 7 to introduce the outlet gas and treat the gaseous metal halide produced in the former column 2. A switching valve 8 is disposed downstream for switching the gas passed through only the former column 2 or the gas passed through the subsequent column 6 or scrubber 7 to confirm the treated states of these gases using a Fourier-transform infrared absorptiometer 9 and a gas chromatograph 10.
Patent JP-H1115801-A (JP)
Title: Data arithmetic unit, method and transmission medium
Inventor: KUROKAWA MASUYOSHI
IPC: G06F15/16
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To easily execute the processing of a data arithmetic unit. SOLUTION: A selector 60A is arranged in a 1st processor element(PE) out of N PEs 15 and a selector 60B is arranged in an N-th PE 15. The data of a data memory 12 in the 1st PE 15 and values '0' and '1' are supplied to the selector 60A and the data of a data memory 12 in the N-th PE 15 and the values '0', '1' are supplied to the selector 60B, so that a program control circuit 17 can select and output the data of the selectors 60A, 60B.
Patent JP-H0216831-A (JP)
Title: Line abnormality processing system for remote supervisory and controlling equipment
Inventor: KAWABE KOICHI
IPC: H04L12/28
Filed: 1988-07-05
Abstract: PURPOSE:To speedily attain a communication function restoration processing by means of switching a communication line between master stations and slave stations by setting a time for discriminating a temporary fault and a continuous fault to be a time exceeding a time required for switching the communication line. CONSTITUTION:In the temporary fault processing parts of the master stations 11 and 12 and the slave stations 21 and 26 receiving signals, the time for discriminating the temporary fault and the continuous fault (2.8 second) is set to the time exceeding the time required for switching the communication line. When the time required for switching the communication line connecting the master stations 11 and 12 is set to 10-20 seconds, the slave stations 11 and 16 set the setting time to 30 seconds. For switching the communication line between the master station and the slave station 21, for example, disconnection between the master station 11 and the slave station 21 occurs at the switching start of the communication line. At that time, a system starts a temporary fault restoration processing, and the temporary fault restoration processing completes when the switching of the communication line completes. Consequently, only the temporary fault processing is continued and the continuous fault processing is prevented from starting.
Patent JP-S6412342-A (JP)
Title: Simulation device
Inventor: KIZAKI KAZUHIRO
IPC: G06F11/28
Filed: 1987-07-06
Abstract: PURPOSE:To efficiently execute the debugging of software without preparing an input/output device, by storing data outputted from plural controlled object devices and the operating procedure of an electronic computer. CONSTITUTION:A microcomputer 11 is operated by a program targeted to be debugged and stored in a memory 12. A detecting part 15 detects a signal outputted from the microcomputer 11 by an input/output instruction in a program, and outputs it to a control part 16. The control part 16 analyzes a detection signal, and decides the storage of data. And a prescribed input/output operation is performed based on a decided result at respective step. Finally, the microcomputer 11 advances to the next operation after the completion of an input/output operation where an acknowledge signal SA is outputted. Also, an operator can instruct the method of respective decision to the control part 16 by using an operation display part 20.
Patent JP-S5956759-A (JP)
Title: Manufacture of semiconductor device
Inventor: EMA YASUMI
IPC: H01L29/78
Filed: 1982-09-24
Abstract: PURPOSE:To increase a capacitance C without enlarging a cell area by a method wherein impurity ions are implanted after adhering a polycrystalline film and an insulation film on a substrate and thus changing the exposed polycrystalline film into an oxide film, and then a dielectric film is formed on the surface of the polycrystalline film by removing the oxide film and the insulation film. CONSTITUTION:The polycrystalline Si film 22 is adhered on the P type Si substrate 21 whereon the insulation film 20 has been formed. Next, the Si3N4 23 is formed, a mask 24 is formed, and thereafter the exposed film 23 is removed. Then, the mask 24 is removed, the film 22 unmasked with the film 23 is decided as an SiO2 film 22', and then the films 23 and 22' are removed by implanting As<+> ions from above into the lower layer of the film 23. An SiO2 film 25 serving as the dielectric is formed on the surface of the film 22. A polycrystalline Si film 27 is adhered and changed into a conductor by implanting impurity ions, afterwards a mask 28 is formed, and the exposed film 27 is removed.
Patent JP-H0333359-A (JP)
Title: Porous ceramic plate
Inventor: KITAGAWA SATOSHI
IPC: E04F13/08
Filed: 1989-06-29
Abstract: PURPOSE:To prevent a falling-off or the generation of a crack and to improve shock resistance by making the force-fit of an elastic hardner into a continuous foaming layer of a porous ceramic plate constituted of an independent foaming layer and continuous foaming layer. CONSTITUTION:A compounding material is constituted of about 78% of acid clay, about 12% of soda ash, about 8% of dolomite, about 0.5% of silicon carbide, about 1% of acidic zinc and about 0.5% (wt.%) of oxidizing boron, and it is temporary burned for 10 minutes at about 600. It makes dry grinding with a steel ball of about four hours, and after it is pulverized, aqueous solution is sprayed to make pellets with about 1-2.5 of particle size. The pellets are filled in a stainless steel container, they are kept for about 10 minutes at maximum 960 deg.C, and after they are made into a porous ceramic plate having a thickness of 1.5mm, the force-fit of urethane system elastic resin to the depth of about 5mm is made by reducing injection, and it is left alone for 24 hours to harden.
Patent JP-S5869598-A (JP)
Inventor: OBATA MASAO
IPC: F26B11/04
Filed: 1981-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6146036-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEGAWA KOICHI
IPC: H01L21/60
Filed: 1984-08-10
Abstract: PURPOSE:To enable a bump to be formed in a simplifed step and at a high yield as well as at a reduced cost, by forming a metal ball at the distal end of a thin metal wire by means of electric discharge or hydrogen flame, bonding the ball to an electrode terminal part on a semiconductor element, and cutting off the metal ball from the metal wire. CONSTITUTION:A thin metal wire 8 is passed through the bore inside a capillary 10 and suspended above a semiconductor element 1, and electric discharge is caused between the distal end of the thin wire 9 and a discharging rod 13 to form a ball 11 at the end of the wire 9. Then, the rod 13 is withdrawn, and the capillary 10 is lowered to thermoweld the metal ball 11 to an electrode terminal part on the semiconductor element 1. Thereafter, the capillary 10 is pulled upwardly, thereby cutting off the wire 9 at the joint of the ball 11 and thus leaving a bump 8. In this way, it is possible to obtain a semiconductor device 1 having a bump 8 formed by the metal ball thermoweld to an aluminum electrode terminal part 4 exposed through an opening provided in a protection insulator film 5 on the semiconductor element 1.
Patent JP-H0217956-A (JP)
Title: Thickening dewatering apparatus
Inventor: HASHIMOTO KINJI
IPC: B04B1/20
Filed: 1988-07-05
Abstract: PURPOSE:To improve the clarity of separated liquids and decreases the water content of separated solid phase, while the consumption of flocculation promoters is saved, by throwing flocculation promoters into a sedimentation section from a plurality of positions disposed in an axial direction, spaced suitable distance from each other. CONSTITUTION:Sludge 27 and flocculation promoters 24 are supplied into a cylindrical sedimentation section 14a rotating about an axis through a sludge feed port 22, sludge guide plate 28 and sludge throw-in port 26, and through a chemical injection port 21 respectively. By the centrifugal forces of the section 14a, the sludge is separated into a solid phase 33 and a liquid phase 34 so that the solid phase 33 is discharged from an end 16 of the section 14a, while the liquid phase 34 form the other end 18 thereof. And chemical injection ports 21, through which flocculation promoters are thrown in, are provided at a plurality of positions spaced appropriate distance from each other in an axial direction of the section 14a. As a result, the reduction in consumption of flocculation promoters, improvement in clarity of separated liquids, and decrease in water content of separated solid phase can be achieved.
Patent JP-S6411515-A (JP)
Title: Tile carpet
Inventor: YAMAGUCHI KEIZO
IPC: D06M17/00
Filed: 1987-07-07
Abstract: PURPOSE: To restrain the local concentration of stress, and also to impove the stability in dimensions by providing a carpet base material with a packing layer by means of a complex compound in which an inorganic filler is filled in a synthetic-resin-mixed asphalt compound, and then, after it has been cooled, by cutting it into a tile shape. CONSTITUTION: A carpet base material A is made up of a pile 1 and a first base cloth 2, and a first packing layer 3 of 0.4 to 0.6mm thick is coated on the carpet base material A by means of the doctor-knife coating method or the kiss coating method so that the molten compound is half-impregnated into the first base cloth 2. A second packing layer 4 is formed in a sheet shape of 1.5 to 4mm thick so that a compound is half-impregnatedly coated on a second base cloth 6 by means of the kiss coating method in which a second packing compound is coated by a rotary roll inside a melting vessel, and then it is stuck on the first packing layer 3 to provide a packing layer, and after cooling, a tile carpet cut in a tile shape can be obtained.
Patent JP-H10325883-A (JP)
Title: Flashlight
Inventor: KATOU YOSHIMORI
IPC: F21V33/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a flashlight for supporting a safe and comfortable sleep. SOLUTION: A clock dial is displayed on the lighting lens inner surface of a flashlight, a shaft for supporting clock hands that project from a clock movement 14 being incorporated into a flashlight body is extended, and a tape- reproducing device 10 that is operated while being linked to the clock movement 14, a scramble buzzer operation device 12 that is connected to a smoke and toxic gas sensor being installed outside a sleeping room, and an automatic light-up switch ON switching device are incorporated in the flashlight body.
Patent JP-H1022087-A (JP)
Title: Discharge lamp lighting device
Inventor: UEDA MAMORU
IPC: H05B41/24
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which protects an inverter circuit that does not necessitate changes of transistor specifications. SOLUTION: In a discharge lamp lighting device, which includes an inverter circuit 5 converting DC power supply to high frequency power by turning on and off a main switching element Q1 connected in series with a resonance circuit 6, and which supplies the output of the inverter circuit 5 to a discharge lamp L via a current limiting element T2, a temperature detecting element THP which is turned off at a predetermined temperature is connected in series with the main switching element Q1 and is sandwiched between the main switching element Q1 and the current limiting element T2.
Patent JP-2000358035-A (JP)
Title: Circuit for atm cell buffer
Inventor: MURAI MASAO
IPC: H04L12/70
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for ATM cell buffer by which ATM cells retained in an ATM layer are discharged when recovering a PHY layer from a fault, cells received by the PHY layer at this time are discarded and the PHY layer can be speedily started after recovery. SOLUTION: In a Utopia level 2 system, the inquiry that whether the transfer is possible or not from an ATM layer 10 is answered by a Clav signal on the side of a PHY layer 12, but when the PHY layer 12 resets the output of the Clav signal from the PHY layer 12, transmission is forcedly enabled so that cells stagnant in a buffer 22 inside the ATM layer 10 can forcedly be discharged from the ATM layer 10.
Patent JP-H068774-A (JP)
Title: Cosole box for vehicle
Inventor: MAEZURU SHIYUUICHI
IPC: B60R7/04
Filed: 1992-06-25
Abstract: PURPOSE:To provide a console box for a vehicle capable of commonly using parts for improvement in economical points. CONSTITUTION:A front half member 13 at the side to be connected to an instrument pannel and a rear half member having a storing part are formed separately. A connecting part is arranged to perform integrate connection of the front and rear half members. In this case as the rear half member, those with or without a controller for an air bag, having or not having a cover of the storing part are used.
Patent JP-H113013-A (JP)
Title: Image forming device
Inventor: IWATA NAOTAKA
IPC: G03G21/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of surface staining because a foreign matter formed by flocculating toner appears on the surface part of recorded paper as black dots or the like when the block of the foreign matter is stuck on an image carrier at the image forming device of a copying machine or the like. SOLUTION: A turbulent flow generating device 30 is provided at the downstream position of a developing position. The turbulent flow generating device 30 is constituted so as to form turbulent flow generating parts 30a-30c whose heights are different on a foreign matter receiver 31 in the rotating direction of a photoreceptor 10 and to make the top ends of the turbulent flow generating parts 30a-30c in the proximity of the surface of the photoreceptor 10. Then, the laminar flow A of wind generated around the photoreceptor 10 hits the turbulent flow generating parts 30a-30c when the photoreceptor 10 rotates, and a turbulent flow is generated, and the foreign matter (t) stuck on the photoreceptor 10 is separated from a surface and is dropped by the turbulent flow, and is received by the foreign matter receiver 31.
Patent JP-H05341388-A (JP)
Title: Film holding member for film projector
Inventor: SAIJO YASUTSUGU
IPC: G03B23/12
Filed: 1992-06-04
Abstract: PURPOSE:To simplify an operation by reducing kinds of film holding member which is loaded in a film projector. CONSTITUTION:As to the film holding member 20 provided with an upper supporting board 21 and a lower supporting board 22 which are rotatably attached with each other through a hinge shaft 23 so that a negative film original NF may be sandwiched by both boards, a rib 22b for positioning in a lateral direction, that is, a width direction for setting the negative film original NF, and a rib 22c for positioning in a longitudinal direction are installed on the lower holding board 22, and also, a recessed part 22d for setting a positive film original 16 is installed linked to the lower holding part 22, and the positive film original 16 is fixed in the recessed part 22d by a pair of pressure bar springs 22e.
Patent JP-S6146835-A (JP)
Title: Operation displaying method in air conditioning machine
Inventor: MORI YUJI
IPC: F24F11/02
Filed: 1984-08-10
Abstract: PURPOSE:To provide a simple structure and reduce a fixing space by a method wherein when a preheating operation and a defrosting operation are performed, a lighting interval of an operation display lamp is varied and displayed. CONSTITUTION:When an operation switch 10 is depressed, a compressor 1, four-way valve 2 and outdoor blower 7 are turned on and an indoor heat exchanger sensor TH2 is supervised. During this operation, an operation display LED 9 is illuminated under an interval of preheating mode, and when an indoor heat exchanger sensor TH2 is increased more than the set temperature, the indoor blower 4 is turned on, the operation display LED 9 is lit and a normal operation is performed. When an outdoor heat exchanger sensor TH1 is lower than the set temperature, a defrosting operation is performed and the operation display LED 9 is illuminated with a defrosting interval. A defrosting completion temperature set by OUT2 port is supervised by the sensor TH1 and in turn if the temperature is higher than the set temperature, the preheating operation is performed. With this arrangement, it is possible to display it with one operation lamp, to simplify the structure and reduce the space for the structure.
Patent JP-S6327361-A (JP)
Title: Medium conveying device
Inventor: TAKENAKA YUTAKA
IPC: B65H20/12
Filed: 1986-07-17
Abstract: PURPOSE:To detect the flotage of a medium, by installing a solenoid valve between a vacuum pump and a suction port and a monitor circuit monitoring a suction state with output of a pressure sensor both in a medium conveying device of a laser printer or the like, conveying a sheet of paper or the like as attracting it by suction. CONSTITUTION:On the circumference of a feed drum 10 as a conveying device, there is provided with a suction port 10a, attracting a medium CP by suction, land it is conveyed by rotation of the feed drum 10. A solenoid valve 16 is installed between a vaccum pump 17 and the suction port 10a, and it connects or curs an interval between the vacuum pump 17 and the suction port 10a. Vacuum pressure by the vacuum pump 17 is detected by a pressure sensor 18. And, a suction state of the medium CP by suction port 10a is monitored with a monitor circuit by output of the pressure sensor 18. Therefore, at the good suction state air pressure by suction is designed so as to make the suction state accurately monitorable as monitoring the detection output of the pressure sensor 18 with the monitor circuit 19.
Patent JP-S5871965-A (JP)
Title: Coating composition
Inventor: KAGEISHI KAZUJI
IPC: C09D133/04
Filed: 1981-10-23
Abstract: PURPOSE:The titled composition, consisting of a specific acrylic resin and an organoalkoxysilane compound having a functional group reactive with the functional groups in the resin, having improved chemical and physical properties, and capable of forming tough films at ordinary temperature. CONSTITUTION:A coating composition prepared by incorporating 10-90wt% acrylic resin, e.g. polymerized (meth)acrylic ester such as methyl acrylate with 90-10wt% organoalkoxysilane compound having a functional group reactive with the functional groups in the (meth)acrylic resin, e.g. vinyltriethoxysilane,  and mixing the resultant film-forming component with 10-1,200wt%, based on  the total amount of the components, hydrous hydrophilic organic solvent, e.g.  ethyl cellosolve, with 50wt% or less water. EFFECT:Improved storage stability and solvent, staining, heat resistance, etc.
Patent JP-H0334708-A (JP)
Title: Compensation voltage generating circuit for temperature compensation oscillator
Inventor: UENO YOSHIFUSA
IPC: H03B5/32
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a rapid change in the compensation temperature characteristic and to improve the quality by constituting a compensation voltage generating circuit with a switching circuit comprising plural transistors(TRs), providing a buffer resistor to a base of each TR so as to suppress a base current thereby blunting the switching characteristic. CONSTITUTION:A thermister RT1, a fixed resistor R1 and a fixed resistor R2 and a thermister RT2 are respectively provided to base bias split resistors for 1st and 2nd TRs 1, 2. Then buffer resistors R12, R13 are connected respectively in series with bases of the TRs 1, 2. Then buffer resistors R15, R16 are connected respectively in series with bases of the TRs 3, 4. Through the constitution above, the output waveform of compensation voltages VS2,VS3 caused at output terminals b, c of 2nd and 3rd compensation voltage generating circuits 14, 15 has the leading and trailing inclination is relaxed and the rounding shape as a whole is attained.
Patent JP-S6414713-A (JP)
Title: Magnetic recording medium
Inventor: HONDA YOSHINORI
IPC: G11B5/72
Filed: 1987-07-08
Abstract: PURPOSE:To improve corrosion resistance, wear resistance and hygroscopicity by treating the surface of a carbon film by an ionized active gas. CONSTITUTION:The active gas is ionized by using an ion source and the ions thereof are acceleratively bombarded to the surface of a protective lubricating film consisting of carbon, by which the radical species of the carbon are crushed and pinholes are filled. The usable active gases are particularly exemplified by boranes such as B2H6, B4H10, B5H9, and B6H10, silanes such as SiH4, Si2H6, Si3H8, and Si4H10, and perfluorocarbons such as CF4, C2F4, C3F8 and C4F8. The energy meeting the bond energy is applied and bombarded to such relatively active molecular groups having the couplers as much as to meet the unsatd. couplers of the active carbon film. The corrosion resistance and wear resistance are thereby improved and the coefft. of static friction is maintained and decreased.