baber/WOPTO huggingface dataset:
Patent JP-H01147855-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA TSUTOMU
IPC: H01L27/08
Filed: 1987-12-04
Abstract: PURPOSE:To protect a CMOS against an overvoltage by connecting a MOSFET having higher breakdown strength structure than that of the CMOS directly to the low potential side of the CMOS, and driving the MOSFET by a gate voltage with respect to the power source voltage of the CMOS. CONSTITUTION:A MOSFET 40 having a higher breakdown strength structure than that of a CMOS 40, driven by a gate voltage with respect to the power source voltage of the CMOS 40, becoming an ON state when the power source voltage is a predetermined value or lower and turning to OFF when the power source voltage exceeds the predetermined value is formed on a semiconductor substrate 1, and the MOSFET 40 is connected in series with the low potential side of the CMOS 30. A VDMOS and the CMOS are electrically isolated by the power source voltage applied to the substrate 1 at the time of normal operation. The high breakdown strength MOSFET 40 becomes an ON state, and the VDMOS is operated as a high side switch or the like for driving a load by a source follower.
Patent JP-H01148589-A (JP)
Title: Optical information recording medium
Inventor: SHIMIZU TADASHI
IPC: G11B7/2472
Filed: 1987-12-04
Abstract: PURPOSE:To contrive higher recording and reproduction characteristics and higher productivity, by providing a thin film of or containing a specified cyanine coloring matter on a substrate, recording information directly by a laser beam, and reproducing the information through variations in reflected light. CONSTITUTION:A coloring matter used for a recording layer is desirably a coloring matter having high reflectance, a narrow temperature range for thermal change and a high solubility in solvents which does not attack a substrate. A thin film of a recording medium can be formed only of a cyanine coloring matter of formula I, but a stabilizer such as a UV absorber or a resin binder for preventing the formation of grain boundaries in the coloring matter thin film may be added, as required. In the formula, each of R1 and R2, which may be the same or different, is preferably a 1-10C alkyl or substd. alkyl, wherein the alkyl may be methyl, ethyl, propyl, isopropyl, butyl, pentyl or the like, and the substd. alkyl may be benzyl, phenetyl, methoxyethyl or the like.
Patent JP-H08162037-A (JP)
Title: Cathode ray tube
Inventor: YAMAMOTO YUTAKA
IPC: H01J29/48
Filed: 1994-12-09
Abstract: PURPOSE: To suppress X-ray generation by reducing the power discharge by mounting a metal wire under a specific condition in a cathode ray tube in which an electron gun assembly and a metal wire with their respective constitution are fixed in a neck part. CONSTITUTION: A cathode ray tube is provided by fixing in a neck part 106 an electron gun assembly including a cathode 101 discharge electrons heated by a heater, a first grid 102 for controlling the electrons from the cathode 101, a second grid 103 for accelerating the electrons from the first grid 102, a second grid 104 for focusing the electrons from the second grid 103, a beed glass 105 holding the cathode 101 and the first to third grids 102, 103, and 104 in their specific position relationship, and a metal wire 107 mounted on the second grid 103. In this cathode ray tube, the metal wire 107 is welded and mounted on a surface not exposed to the third grid 104 of the second grid 103.
Patent JP-H01146364-A (JP)
Title: Mis type semiconductor device and its manufacture
Inventor: MORIYAMA ICHIRO
IPC: H01L29/78
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a device capable of increasing the integration degree of elements, by forming two pairs of regions composed of first conductivity type source-drain regions, and second conductivity type source.drain regions which sandwich a channel region. CONSTITUTION:In a MIS type semiconductor device 20 whose gate electrode 18, gate insulating film and channel region 16 are respectively single, two pairs of regions composed of first conductivity type source.drain regions 12, 13, and second conductivity type source.drain regions 14, 15 which sandwich the channel region 16 are formed. According to the electric potential of the gate electrode 18, only the first conductivity type source.drain regions 12, 13 or only the second conductivity type source.drain regions 14, 15 makes electric continuity. For example, in a p-type Si layer 11 epitaxially grown on an n-type Si substrate 10, n<+> type source.drain diffusion layers 12, 13, and p<+> type source.drain diffusion layers 14, 15 are formed by ion implantation performed at positions which intersect perpendicularly so as to sandwich the channel region 16 defined by the p-type Si layer 11.
Patent JP-H09122134-A (JP)
Title: Method for suturing aperture of trachea and device for suturing the same
Inventor: KATO HARUFUMI
IPC: A61B17/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To make endoscopic treatment of the bronchial fistula by freely turnably connecting a detaining rod to the top end of a wire-shaped strut and an operating rod to its bottom end and freely movably inserting a suture member into a catheter tube extended with a projecting piece having an acute angle of a slight height at its front end. SOLUTION: A catheter tube 2 is guided into the aperture due to a tissue defect by using the suture device 1 constituted by freely movably inserting the wire-shaped strut 3b into the hollow catheter tube 2. The detaining rod 3a extruded by pricking the front end 2a into the surface of the closing member and moving the wire-shaped strut 3b in a pricking direction is turned to be detained parallel with the closing member, by which the catheter tube 2 is removed outside the body. The suture device 1 is connected freely turnably with the detaining rod 3a to the top end of the wire- shaped strut 3b and with the operating rod 3c at its bottom end to form the suture member 3 connected with the detaining rod 3a, the wire-shaped strut 3b and the operating rod 3c.  The suture member is freely movably inserted into the catheter tube 2 extended with the projecting piece having the acute angle of the slight height at its front end 2a.
Patent JP-H09132832-A (JP)
Title: Polyester heteroshrinkable combined filament yarn
Inventor: WATANABE TOMOKO
IPC: D02G3/04
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject filament yarn excellent in light fastness, bulkiness and drapeability, comprising low-shrinkage fibers consisting mainly of polyethylene terephthalate(PET) and high-shrinkage fibers consisting of a specific copolymerized PET. SOLUTION: This polyester heteroshrinkable combined filament yarn comprises at least two kinds of fiber group differing in thermal shrinkage from each other which is >=10% in the difference between maximum and minimum boiling water shrinkage and 15-45% in the thermal shrinkage of the yarn as a whole.  The low-shrinkage fiber group consists mainly of PET, while the high-shrinkage fiber group consists of a copolymerized PET which is obtained by copolymerization between 2,2-bis[4-(β-hydroxyethoxy)phenyl]propane (BSAEO), an ethylene oxide (EO) adducts to a bisphenol A (BSA) of formula I ((m+n) is 3 or 4) and isophthalic acid (IA) in such amounts as to simultaneously satisfy the relationships II to IV [MA is mol% of BSAEO based on the total glycol component in the coppolymer; MB is mol% of EO adduct to BSA based on the total glycol component in the copolymer; MC is mol% of IA based on the total acid component in the copolymer].
Patent JP-2001122811-A (JP)
Title: Apparatus and method for producing methanol
Inventor: SEIKI YOSHIO
IPC: C07C31/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for producing methanol by which a hydrogen-containing gas discharged from a synthetic step can effectively be recycled to carry out a reduction, etc., in a raw material required for the production of the methanol in the method for producing the methanol into which a partial oxidation method is introduced. SOLUTION: This apparatus for producing the methanol comprises a purge gas branching means 7 for recycling and feeding a part of the purge gas from a synthesizing means 5 into a partial oxidizing furnace 3 in the apparatus for producing the methanol comprising a reforming means 4 for producing a synthesis gas consisting essentially of hydrogen, carbon monoxide and carbon dioxide from a hydrocarbon with a steam reforming furnace 1 and the partial oxidizing furnace 3, the synthesizing means 5 for carrying out an exothermic reaction of the synthesis gas on a methanol synthesizing catalyst and recovering crude methanol produced from the reactional gas in the liquid state and a purifying means 6 for distilling the recovered crude methanol and separating the crude methanol into wastewater containing low-boiling organic compounds and high- boiling organic compounds and the purified methanol.
Patent JP-H05122214-A (JP)
Title: Reception burst synchronizing circuit
Inventor: TAKE YOSHIHIKO
IPC: G01S1/54
Filed: 1991-10-25
Abstract: PURPOSE:To improve the S/N of a PSK reception burst signal and to reduce the bit error. CONSTITUTION:The reception burst synchronizing circuit demodulating a PSK burst signal is provided with a matched filter 1 applying waveform equalization to a reception PSK burst signal subject to distortion on a transmission line, a comparator 2 binary-converting an output subject to waveform equalization with the matched filter 1, a synchronizing signal detection section 3 extracting an NRZ synchronizing signal by one bit from a unique word included in a preamble word of a PSK burst signal outputted from the comparator 2 and a sampling clock extract section 4 measuring a width of a bit pulse of the NRZ synchronizing signal by one bit extracted by the synchronizing signal detection section 3 and generating a sampling clock Sck to sample each bit of an ID code and data in a PSK burst signal in succession to the unique word corresponding to an intermediate point of the bit pulse of the NRZ synchronizing signal.
Patent JP-H02152473-A (JP)
Title: Method and unit for removing cyanogen chloride
Inventor: EDOWAADO DEII TOORUZU
IPC: B01D53/34
Filed: 1988-12-03
Abstract: PURPOSE: To remove a cyanogen chloride in the atmospheric air by containing an activated carbon in the housing of a gas mask and by impregnating a certain amount of a triethlynediamine for the effective removal of the cyanogen chloride under the condition that no chromium is in the activated carbon. CONSTITUTION: This invention relates to a method for removing a cyanogen chloride included in the atmospheric air and the like by using a filter material of a whetlerite type. The filter material to be used is an activated carbon (AS type) wherein an aqueous solution of water soluble salt of copper and silver is impregnated. A triethylenediamine(TEDA) is further impregnated in the activated carbon in stead of conventional chromium. In the result thereby, it becomes possible to remove the cyanogen chloride in the atmospheric air without using the chromium.
Patent JP-H08154593-A (JP)
Title: Production of soybean protein raw material
Inventor: MIYAZAKI TATSUMI
IPC: A23L23/00
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a soybean protein raw material suitable for highly concentrated beverages such as a highly concentrated pickle solution or soup, excellent in flavor, color tone and water dispersibility, and little in foaming. CONSTITUTION: This method for producing the soybean protein raw material comprises a process for hydrolyzing soybean protein with a protease in an aqueous medium to a hydrolysis degree of 5-20, a process for emulsifying fats and oils in an amount of 5-50 pts.wt. per 100 pts.wt. of the soybean protein before or after the hydrolysis process, preferably a process for dispersing an emulsifier, and a drying process.
Patent JP-2000134222-A (JP)
Title: Noise insertion system
Inventor: TOMOTAKE TSUGUMITSU
IPC: H04L47/43
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a noise insertion system with less malfunctions. SOLUTION: The number of the cells of a sound section judged as successive sound cells by a sound/silence cell judgement device 5 is counted. In the case that the counted number is equal to or more than a threshold, it is considered as the sound section to which a long hangover is added. Only in the case of judging that it is the long hangover, a final section rms value is held. A noise level is adjusted so as to make a background noise level be equivalent to the held rms value. By selecting the output of a voice decoder 7 in the sound section and selecting the output side of a noise generator 11 in a silence section by a switching device 14, pseudo background noise is inserted in the silence section.
Patent JP-2000133269-A (JP)
Title: Electrode conductive auxiliary for secondary battery, electrode for secondary battery and secondary battery
Inventor: WATANABE TAKASHI
IPC: H01M10/05
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode conductive auxiliary used for a nonaqueous secondary battery, particularly a nonaqueous lithium secondary battery, and having high ionic conductivity, electronic conductivity and a binding capability and to provide an electrode for the secondary battery using it and the secondary battery. SOLUTION: An electrode conductive auxiliary for a secondary battery made of a compound expressed by the formula and an electrode for the secondary battery formed with a film containing the conductive auxiliary and an electrode active material on a current collector are used for a positive electrode or a negative electrode, where R is the monovalent ionic conductivity organic group having the cyclic unit of 1-20, X indicates NH, S, O or Se, and (n) indicates an integer of 1-10,000.
Patent JP-H02151622-A (JP)
Title: Epoxy resin composition for sealing
Inventor: SATO TADAHIDE
IPC: H01L23/31
Filed: 1988-12-05
Abstract: PURPOSE:To prevent crack and burr and to improve printability and reliability by compounding an epoxy resin, a curing agent, a specified modified organopolysiloxane and a silica. CONSTITUTION:A reaction product (a) is obtd. by reacting an organopolysiloxane (i) contg. epoxy groups on its both terminals with 0.9-0.2 equivalent of an aminosilane (ii) based on 1 equivalent of the component (i) in a nitrogen atmo sphere by heating and stirring. Separately, a reaction product (b) is obtd. by reacting an organopolysiloxane (iii) contg. polyalkylene oxide groups as its side chains with 0.9-0.2 equivalent of a component (ii) based on 1 equivalent of the component (i) in a nitrogen atmosphere by heating and stirring. An epoxy resin (A) (e.g. novolak epoxy resin), 1-20wt.% curing agent (B) in the obtd. compsn. with a chem. equivalent ratio of 0.501.5 based on the component A (e.g. novolak phenol resin), one or more modified organopolysiloxanes (C) selected from the components (a) and (b) and 65-85wt.% silica (D) with an aver age particle diameter of 30mum or smaller and the max. particle diameter of 100mum or smaller are compounded.
Patent JP-H03166911-A (JP)
Title: Manufacture of elastic rubber
Inventor: KON SHUJI
IPC: G03G15/20
Filed: 1989-11-27
Abstract: PURPOSE:To uniformly inject a liquid rubber to manufacture articles simply and efficiently by fixing a core metal by upper and lower caps and providing an annular groove and a plurality of longitudinally directional grooves at the upper cap so as to form flow conduits therein and then supplying liquid rubber into the annular groove. CONSTITUTION:On a core metal 20 which is primer-coated and pre-heated in its surface and pre-heated pipe 7, an upper cap 30 and lower cap 40 are fitted and then they are set within a hollow cylindrical mold 10. When a predetermined quantity of the ordinary temperature curing silicon rubber is injected and filled in the annular groove 9 of an upper cap 30 from two injection holes 8, the liquid rubber is force-fed into spaces 60 defined by the pipe 7 and core metal 20 from the grooves 92 made on the wall 91 of the upper cap 30. At this time, the spaces 60 are injected uniformly with liquid rubber from the four places and since the core metal 20 is fixed thereon by the upper and lower caps, the liquid rubber is filled into the spaces 50 without causing any uneven wall thickness. After the filling of liquid rubber, it is cured in a constant temperature bath together with the mold 10 for molding an elastic roller. Thereafter, it is extracted from the mold 10 in conjunction with a pipe 7 and then cooled for separating the pipe 7.
Patent JP-H05145280-A (JP)
Title: Tape feeder
Inventor: NAGAO KAZUHIDE
IPC: H05K13/02
Filed: 1991-11-22
Abstract: PURPOSE:To offer a means able to prevent transverse swing of a feeding reel accompanying reciprocal notion of a tape feeder so as to dissolve a pick-up miss of a transfer head. CONSTITUTION:An entitled tape feeder is composed of an arm 22, in which a fixing means 20 fixing a feeding reel 5 rotatably fixed by an axis to a frame 4, the first contact members 23 provided on the tip part of this arm 22 while coming in contact with the inside of a peripheral part of a disc 5b, the second contact members 24, while these first contact members 23 and the second contact members 24 hold the outer peripheral part between.
Patent JP-H02153382-A (JP)
Title: Abnormality preventing device for fixing device
Inventor: HAMAGUCHI KAZUYA
IPC: G03G15/20
Filed: 1988-12-05
Abstract: PURPOSE:To prevent damage to the fixing device from increasing by powering off a fixing heater unless the detection temperature of the fixing device is reached when the detected value of integrated electric power after the fixing heater is turned on reaches a specific value. CONSTITUTION:When the power source is turned on, the integrated electric power Wxn and a timer T are reset. The timer T counts a sampling time As and a voltage detecting circuit 34 detects a voltage VAC at specific intervals of sampling time to calculate electric power Wx=W0X(VAC/V0)<k> (where W0 is rated electric power, V0 is a rated voltage, and K is a constant), thereby calculating the integrated electric power Wxn. The fixing heater is powered off by turning off a power relay 33 unless the fixing device reaches reference temperature before the integrated electric power Wxn reaches reference electric power WB.
Patent JP-2000128499-A (JP)
Title: Balancer
Inventor: MOCHIHARA KAZUNORI
IPC: B66F19/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a balancer with a high facility of operation to float a work automatically and to balance it in a gravity-free state, only by applying a light lifting force by hooking the work to an unloading hook, without carrying out a troublesome switch conversion or the initial setting of the work weight, at the operation starting time. SOLUTION: A heavy article work Wk on the floor surface is hooked to a hook 26 hung down at the load hanging-down part at the front end of the arm 5 of a lever mechanism 1, and a worker continues to add a light assisting force to lift up the front end of the arm 5 to an action point pin 24 until the work is floated and balanced in a gravity-free state. The asisting force of the worker, and a load variable pressure by the weight of the work Wk are added to a pilot fluid pressure constantly given to the load detecting chamber 21a of a load detecting means 20.  Being induced to the variable pressure of the load, the operating fluid pressure from a compressor 30 given to the cylinder thrust chamber 11a of a lifting-up operation means 10 connected to the force point pin 14 of the arm 5 is balanced, and the lifting-up force is increased at the real time, so as to float the work Wk from the floor surface and make it balanced.
Patent JP-H06277825-A (JP)
Title: Lower nozzle brick for sliding gate
Inventor: KOIKE YASUTA
IPC: B22D11/10
Filed: 1992-10-21
Abstract: PURPOSE:To solve the problem of the generation of cracks by rapid thermal impact and the corrosion resistance at the time of many times of use and to improve spalling resistance. CONSTITUTION:Refractory raw materials having a chemical compsn. consisting of 30 to 80wt.% Al2O3, 10 to 65wt.% ZrO2 and 5 to 25wt.% SiO2 are used at 10 to 45wt.% in the lower nozzle brick for a sliding gate consisting of 60 to 90wt.% aluminous refractory material. The lower nozzle brick for the high aluminous SN formed by using the refractory raw materials having the chemical compsn. consisting of 30 to 80wt.% Al2O3, 10 to 65wt.% ZrO2 and 5 to 25wt.% SiO2 is greatly improved in the spalling resistance. A service life of 1.6 to 2.0 times the service life of the conventional lower nozzle brick for the high aluminous SN is obtd. even in actual use.
Patent JP-H02155813-A (JP)
Title: Strut type suspension
Inventor: HIGUCHI AKIRA
IPC: B60G3/26
Filed: 1988-12-07
Abstract: PURPOSE:To equip a strut type suspension for car with the merit of a double wishbone by furnishing a wheel carrier at the bottom of a damper whose top is coupled with the car body swingably, coupling the carrier with the car body using two links, and by link coupling one of the links with the bottom of the damper. CONSTITUTION:Using an arm 24, a wheel carrier 12 is coupled swingably with above the end 11 of a shock absorber 10 having a forked bottom 11 diverged in the direction fore and aft of the car body. A link 14 is arranged in the transverse direction of the car body on the extension of the axis of wheel 28 and coupled with the wheel carrier 12 and car body 20. The middle part of this link 14 is coupled with the bottom of a damper 10 through a bracket 34 and another link 18. A third link 16 is installed stretching aslant to the car body and coupled with the wheel carrier 12 and car body 20 through a ball joint 36 and rubber bushing 38. This constitution will provide the merit of double wishbone.
Patent JP-H09150968-A (JP)
Title: Paper feeding cassette
Inventor: NONAKA MANABU
IPC: B65H3/56
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the position accuracy of papers and a paper feeding roller, and to improve the separating and conveying property of a corner claw separating system. SOLUTION: Bearings 4 and 12 are installed to roller holders 1a and 1a erected at both ends of one side of a main body case 1, a shaft 2a journalling a paper feeding roller 2 is provided to the bearings 4 and 12, a clutch 10 to transmit the rotation to the shaft 2a is installed to the shaft 2a, and furthermore, gears 16 and 17 to transmit the rotation to the clutch 10 from the rotation driving mechanism of an apparatus main body are installed. Furthermore, a bottom plate 3 is provided rotatable in the main body case 1, and by providing a spring at the lower part of the bottom plate 3, the tips of the papers on the bottom plate 3 are abutted to the paper feeding roller 2. By providing the paper feeding roller 2 at a cassette side in such a way, the position accuracy of the papers and the paper feeding roller 2 can be improved.
Patent JP-H08164052-A (JP)
Title: Umbrella stand
Inventor: NAOI YUZO
IPC: A47G25/12
Filed: 1994-12-12
Abstract: PURPOSE: To provide an umbrella stand capable of making in a compact form when not raining and storing a more number of umbrella in the rain. CONSTITUTION: This umbrella stand has an outer box 1 opening upward in the upper front part. A frame body 6 with at least a row of holes laterally arranged on the upper part of the outer box 1. Tube groups 2 and 3 of the same number as the holes are constructed under the frame body 6 in the outer box 1 and supported by a parallel link configuration between the outer box 1 and the tube groups 2 and 3. This link configuration is so constructed that, when the tube body groups are stored in the outer box, a front panel 4 to close the outer box front face at the bottom end thereof is slightly in a backward slant position to face the inner edge to a drainage pan 1d at the inside bottom of the outer box 1.