baber/WOPTO huggingface dataset:
Patent JP-H01300021-A (JP)
Title: Cogeneration system serving as water treatment equipment by wet oxidation
Inventor: TAGA KIICHI
IPC: F23G7/04
Filed: 1988-05-24
Abstract: PURPOSE:To conduct with high efficiency both treatment of waste-water discharged from a city and generation of local energy by establishing a cogeneration energy system, in which the contaminant in the waste water is oxidized and treated in water with high pressure and temperature, under the supply of excessive, high pressure air. CONSTITUTION:High pressure air, which is generated in an isothermal compression compressor 1 driven by an electric motor 19 is supplied to the bottom of a reaction tank 5, which oxidizes such contaminant as an organic substance, ammonia, etc. The said high pressure air is also supplied to the upper part of a reaction tank 5 via both a heat exchanger 4 and a power reclaimer 3. Meanwhile, the power reclaimer 3 is installed in a coaxial manner with a hydraulic diaphragm pump 2, which pressurizes human wastes or sludge containing sewage-water to high pressure. Exhausted high pressure gas, which is generated in the reaction tank 5, is heated by a heat exchanger 8 and is blown through a filling valve 7 into an expansion cylinder 6 in order to accelerate the combustion of fuel. At the same time, the exhaust gas from the expansion cylinder 6 is fed to an exhaust gas turbine 11 in order to generate the power. After this, the exhaust gas is discharged via the heat exchanger 8 and a heat exchanger 12 for both air conditioning and hot-water supply.
Patent JP-S5551053-A (JP)
Title: 44nitroo22trichloromethylphenylsulfenamide and bactericide containing it
Inventor: HERUMUUTO HAAGEN
IPC: A01N41/12
Filed: 1979-10-03
Abstract: New 4-nitro-2-trichloromethylphenylsulfenamides having a fungicidal and bactericidal action, processes for their manufacture, fungicides containing these compounds as active ingredients, and a process for combating fungi with these compounds.
Patent JP-S5459980-A (JP)
Title: Temperature detector of microwave oven
Inventor: KUMAGAI YOSHIZOU
IPC: F24C7/08
Filed: 1977-10-20
Abstract: PURPOSE: To simplify the structure without requiring battery for temperature detector by providing a substrate coated with conductive foil on one side with a material small in dielectric loss and attaching a conductive member connected to an antenna to the other side of the substrate in order to induce voltage.  
     CONSTITUTION: When a temperature detector 5 enters the microwave electric field, a voltage is induced between the root 7' of an antenna 7 and a conductive foil 25 of a substrate 24 through a conductive member 19A. Based on this voltage, a microwave voltage is induced on a conductive member 19B, which becomes the output V 1  for an electric energy generating circuit part 12. A through-type capacitor 22 is connected to a parallel circuit composed of a series circuit of wave detecting diode group 20 and a series circuit of protective diode group 21 so as to constitute a wave detecting circuit 13. This circuit 13 is through to point Q2 of the conductive member 19B, and receives the output V 1  therefrom, then delivers an output of voltage V 2  after envelope detection thereof. A constant voltage generating circuit 14 compensates the detected output V 2  into a constant voltage V 4 , and this voltage V 4  is used as the driving power for the heat-sensitive element 14 and transmitter 17 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6021139-A (JP)
Title: Rolling device for fillet part
Inventor: KISHIDA YUKIMARE
IPC: B24B39/04
Filed: 1983-07-14
Abstract: PURPOSE:To absorb the variance in dimensional accuracy and to make said accuracy uniform by setting the contact angle of >=3 pieces of pressing rollers which contact with the fillet part of a crank shaft at >=2 kinds different from each other so that the residual stress region is extended over a wide range. CONSTITUTION:>=3 Pieces of pressing rollers 3 are pressed to the outside circumference in the fillet part 2 of a crank shaft 1. The rollers 3 are pressed to said fillet part 2 with at least two kinds of contact angles. Residual stress areas A1, A2 extending to the angles different from each other are generated in the fillet part 2 and the reinforcing regions are expanded over a wide range as a whole. The variance in the accuracy of the two sizes is thus absorbed and the accuracy is made uniform over the entire part.
Patent JP-S5459654-A (JP)
Title: Absorptive refrigerator
Inventor: HIUGA MASASHI
IPC: F25B37/00
Filed: 1977-10-19
Abstract: PURPOSE: To enhance the efficiency of an absorptive refrigerator by such a construction as introducing refrigerant vapor in the generator into the thick liquid outlet line of the heat exchanger  through conduit tube and lifting the thick liquid to the upper part of the absorber device by the  action of bubble pumping.  
     CONSTITUTION: This absorptive refrigerating cycle is composed of a directfired high-temp. generator 1 which decomposes the refrigerant by heating from the deluted solution and has combustion heating room 2 and a bunch of heat releasing tubes 3, a low temp. generator 4 which separates refrigerant from the intermediate liquid with the refrigerant vapor delivered from the direct- fired high-temp. generator 1 as heat source, a condenser 5 which condenses and cools by the  action of the cooler device 6 the refrigerant flowing in from the generators 1, 4, and an evaporator 7, low- and high-temp. heat exchangers 10, 11, and an absorber device 9 which work to  gain cool water out of the water cooler device 8 by utilizing the gasifying latent heat of the refrigerant liquid in the condenser 5, and they are connected by a refrigerant circulation 15 having  refrigerant vapor tube 12, refrigerant liquid downstream line 13, and refrigerant pump 14 and a  deluted solution's tube 17, an intermediate liquid line 18, and a thick solution's line 19 having  absorption liquid pump 16 to form an absorptive refrigerating cycle, with which a high refrigerating efficiency is assured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S616897-A (JP)
Inventor: NARISEI KAZUHIKO
IPC: H05K13/04
Filed: 1984-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11322999-A (JP)
Title: Foamed sheet, foamed adhesive sheet and their preparation
Inventor: TAKIZAWA YOICHI
IPC: B32B27/30
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To prepare a foamed sheet having voids in a resin layer, and when it is used as an adhesive sheet, it is easily adhered to a non-smooth surface, moreover without causing a volume reduction which leads to 'thinning', 'gapping when wound' or the like. SOLUTION: The foamed sheet controlled in a volume reduction contains hollow spheres obtained by expanding and foaming thermally expandable resin particles and a resin composition layer whose storage elastic modulus and loss modulus at 120 deg.C are 10<9> dyne/cm<2> or less, adhered to a release paper as an inorganic powder coated paper so that the resin composition layer can be released. The preparation method of the foamed sheet controlled in the volume reduction comprises adhering a resin composition containing thermally expandable resin particles to a release paper as an inorganic powder coated paper so that the resin composition can be released, drying them and thereafter heat foaming the resulting product.
Patent JP-S5553860-A (JP)
Title: Pattern signal generator
Inventor: INAGAKI YUUSHI
IPC: G06K9/20
Filed: 1978-10-16
Abstract: PURPOSE: To obtain accurate time sequential electrical signal corresponding with desired pattern, by irradiating electron beam on electron-optical conversion material of photo-cathode having pattern and taking electron flow from pin hole corresponding with the pattern.  
     CONSTITUTION: Pattern is formed by thin metallic film A on sillicon dioxcide substrate S of planar plastic cintilator PS, for example, having electron-optical conversion function, and said pattern is coated with optical electron emission material layer P such as celium iodide. Then photo cathode is illuminated by the light emitted through electron beam irradiation to obtain electron flow corresponding with the formed pattern. Since PS is thin, the light spot produced through electron beam irradiation scarecely enlarges untill it reaches to the photo cathode, thereby desired local photo-cathode region can be irradiated accurately resulting in accurate electrical signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61285754-A (JP)
Title: Manufacture of semiconductor device
Inventor: ANZAI KENJI
IPC: H01L21/76
Filed: 1985-06-13
Abstract: PURPOSE:To make it possible to obtain a new single crystal silicon island having a free width, by removing a part of a porous silicon oxide film, forming an amorphous silicon layer on the single crystal silicon island, which is exposed on the oxide film layer, and on the amorphous silicon oxide film layer, and using the layer as a solid-phase epitaxial layer with the single crystal island as a core. CONSTITUTION:A porous silicon oxide layer 12 is etched away to the same level as the bottom surface of a single crystal silicon island 13. Thus the single crystal silicon island 13 is exposed on the porous silicon oxide layer 12. Then,the surface of the single crystal silicon island 13 and the porous silicon oxide layer 12 are cleaned. Thereafter, an amorphous silicon layer 14 is formed. Photoresist 15 is applied on the amorphous silicon layer 14 and irregularities on the surface are eliminated. Thereafter, the photoresist 15 and a part of the amorphous silicon layer 14 are removed. Thus the entire surface of the amorphous silicon layer 14 is flattened and exposed. Thereafter, the amorphous silicon layer 14 is made to be a solid-phase epitaxial layer 16 with the single crystal silicon island 13 as a core.
Patent JP-S5828911-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: ASANO YUTAKA
IPC: F23D9/00
Filed: 1981-08-13
Abstract: PURPOSE:To prevent a return flow of a vaporized gas from a burner and the adhesion of a tar component to the internal surface of a fuel supply cylinder by a method wherein in an arrangement in which a pressurized liquid fuel is injected against a barrier to thereby vaporize or atomize the fuel, a pressurized air supply means is provided within the fuel supply cylinder. CONSTITUTION:The titled combustion apparatus is so formed that liquid fuel 5 is injected from a nozzle 3 into a burner 4 in a fine linear form through a fuel supply cylinder 6 and is caused to run against a barrier (not shown) arranged in the burner 4 so that the fuel is vaporized or atomized and the vaporized fuel is ignited by an ignition device. In this case, a small diametered air supply pipe 10 whose one end is in communication with the fuel supply cylinder 6 is provided on the side of a nozzle case 2 to which one end of the cylinder 6 is connected and the other end of the pipe 10 is connected to a combustion blower so that pressurized air is supplied into the cylinder 6. With the above structure, the pressure in the cylinder 6 is always kept higher than that in the burner 4 and accordingly, the return flow of the vaporized gas from the burner and the adhesion of tar component to the internal surface of the cylinder 6 are prevented.
Patent JP-S5553906-A (JP)
Title: Cmos crystal oscillator
Inventor: KATOU TOSHITAKE
IPC: H03B5/36
Filed: 1978-10-17
Abstract: PURPOSE:To stabilize the oscillation as well as to reduce the power consumption by connecting the gates of the P- and N-channel MOSFET's connected complementarily to each other to the output side and the power voltage via the high resistance respectively. CONSTITUTION:Gates 13 and 15 of P- and N-channel MOSFETS10 and 11 which are connected complementarily to each other are connected to output side 12 and power voltage 17 via resistances 14 and 16 respectively. Gates 13 and 15 are also connected to input side 20 via capacitors 18 and 19, and furthermore crystal oscillator 21 plus capacitors 22 and 23 are connected between input side 20 and output side 12. In the oscillator thus constituted, gates 13 and 15 of MOSFETS10 and 11 are biased individually. As a result, the necessary power voltage can be reduced, at the same time stabilizing the oscillation starting performance and reducing the power consumption.
Patent JP-S6020570-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE KUNIHIKO
IPC: H01L21/331
Filed: 1983-07-15
Abstract: PURPOSE:To accelerate the operation of a bipolar transistor in MOS and bipolar integrated circuit by a method wherein the impurity concentration in an external base region is increased more than that in a true base region with base resistance reduced while the relative junction depth of the external base region is decreased to reduce the paracitic capacity. CONSTITUTION:A P type diffusion layer 7a to be an external base region is formed on an N<-> type epitaxial layer 4 excluding an oxide film 5 and the lower part of another film 12. Next the emitter part of the oxide film 12 is removed by directional dry etching process using a film 11 as a mask. Then a P<-> type diffusion layer 7b to be a true base region is formed by thermal diffusion of P type impurity from the hole made by removing the film 12 while N type impurity is thermally diffused from the same hole to form an N<+> type diffusion layer 8 to be an emitter region on the P<-> type diffusion layer 7b. Through these procedures, the P<-> type layer 76 may be formed separately from the P type diffusion layer 7a to be the external base region outside said diffusion layer 7b to increase the impurity concentration in the external base region 7a more than that in the region 7b. Consequently, the resistance in the region 7a in a bipolar transistor may be reduced to accelerate the operation of said transistor comparing with the case of uniform impurity concentration base region.
Patent JP-S62282973-A (JP)
Title: Transfer sheet for use in multiple-time recording
Inventor: OZAWA MASARU
IPC: B41M5/41
Filed: 1986-06-02
Abstract: PURPOSE:To prevent the heat fusion of a transfer sheet and an image receiving sheet at the time of printing, by forming a transfer sheet for use in multiple-time recording by providing a thermal transfer layer consisting of a resin binder, a dye and an antifriction material on a base material sheet. CONSTITUTION:A thermal transfer layer 3 consisting of a resin binder, a dye and an antifriction material is provided to one surface of a base material sheet 2 and a heat resistant layer 4 is provided to the other surface of said base material sheet 2 to form a transfer sheet for multiple-time recording. As the base material sheet, a polyester film or an aramid film is pref. and, as the dye, a disperse dye, an oil soluble dye, a basic dye and a leuco dye can be used. As the antifriction material, polyethylene wax and a silicone resin are pref. and the content thereof in the thermal transfer layer is pref. 15-30wt%.
Patent JP-S6022545-A (JP)
Title: Wiper blade for automobile
Inventor: KUSHIDA TADAO
IPC: B60S1/38
Filed: 1983-07-15
Abstract: PURPOSE:To sharply reduce an adverse effect of wind pressure, by narrowing the size of clearance between a ribbon holder fitted with a rubber ribbon and a stay. CONSTITUTION:In and around both sections A-A and B-B, substay 5a is made to come into almost nearly contact with a ribbon holder 2, and clearance size is set down to a very close approximation to zero. In and around a section C-C, a clearance t is set in space between a main stay 5b and a rubber ribbon 1 but this size t is set to be a very little extent. Therefore, even if a wind is blown up with the running of a car, the wind is almost not blown into an inner surface of the substay 5a or the main stay 5b so that such directional force as setting a wiper blade afloat off a windshield will almost not work there.
Patent JP-H0422826-A (JP)
Title: Diagnostic method for looseness of ac motor stator coil
Inventor: TABEI KUNIO
IPC: G01M99/00
Filed: 1990-05-17
Abstract: PURPOSE:To quantify coil looseness by measuring the vibration of a stator by abutting a vibration meter with the outside of the stator being operated. CONSTITUTION:The vibration of an AC motor stator 6 is measured by abutting the vibration meter 7 with the outside of the stator. At this time, it is desirable to measure the vibration when the idle operation of an AC motor is performed i.e. no load is applied to keep a measuring condition constant. Thence, the measured data of vibration is analyzed by a frequency analyzer 8. At this time, a measuring mode is set at 'displacement'. Furthermore, a component of power source frequency and that doubling the power source frequency are taken out from frequency components sent from the frequency analyzer 8 by a BPF 9. Thence, the degree of coil looseness can be quantified at a coil looseness arithmetic circuit 10.
Patent JP-S63293415-A (JP)
Title: Display device
Inventor: TAKADA TAMOTSU
IPC: G01D7/00
Filed: 1987-05-27
Abstract: PURPOSE:To easily confirm the size of a bar chart by adding scale lines corresponding to scale data to the bar chart. CONSTITUTION:A process input conversion part 2 outputs a process quantity corresponding to input data AO from a console panel among input process quantities inputted from a process input device 1 to a scale display conversion part 20. At the same time, display information DT is generated and stored 6. The conversion part 20 takes scale information corresponding to the process quantity inputted from the input conversion part 2 out of a scale table 21 to calculate and store a scale position in the field of the scale position of the display information DT. Then a dynamic display conversion part 5 reads out the display information DT which is stored 6 to generate bar chart data BD with a scale, which is stored 6. Then a display control part 11 puts the fixed pattern which is stored 9 and the bar chart which is stored 10 together and a bar chart graph where respective bar charts contain scales is displayed.
Patent JP-H02306219-A (JP)
Title: Lcd display unit
Inventor: YOSHIDA MASARU
IPC: H05K1/14
Filed: 1989-05-22
Abstract: PURPOSE:To make the thickness of an LCD display unit thinner and to prevent functional characteristics from lowering by dividing a circuit board into a common circuit board and a segment circuit board and connecting the respective circuit boards to the electrode terminal or an LCD cell through a flat cable. CONSTITUTION:The display circuit board is divided into two, such as the common circuit board 30 and the segment circuit board 32, and the respective circuit boards are arranged to correspond to the electrode end of the LCD cell 24, then the LCD cell 24 and the respective circuit boards 30 and 32 are connected through the flat cables 34 and 36 respectively. Therefore, the LCD cell 24 and the respective circuit boards 30 and 32 are arranged on nearly same plane. Furthermore, the end parts of the respective circuit boards are arranged to be superposed on the corresponding glass end part of the LCD cell 24. At such a time, the flat cables 34 and 35 electrically connecting the respective circuit boards 30 and 32 and the LCD cell 24 are folded and overlapped single or double between the LCD cell and the circuit boards 30 and 32. Therefore, the thin LCD display unit whose entire thickness is made remarkably thin and which is appropriate for a portable computer is obtained.
Patent JP-H04354682-A (JP)
Title: Industrial robot
Inventor: MUNAKATA TADASHI
IPC: B25J9/06
Filed: 1991-05-31
Abstract: PURPOSE:To provide an industrial robot having a small and lightweight moving section, high rigidity and a small installation space and capable of being operated with high precision. CONSTITUTION:Three 2-node links 3a, 5a, 3b, 5b, 3c, 5c fixed to output shafts of three motors 2a, 2b, 2c with reduction gears arranged on a fixed plate 1 to form a triangle on one end, connected to fulcrums provided at vertexes of the triangular moving plate 7 on the other end, and operated in the same plane are provided between the fixed plate 1 supported above the working area and the moving plate 7 with a tool lifting/lowering system. A pair of 2-node links 13, 15 are provided between a motor 11 with a reduction gear fixed to the fixed plate 1 and the tool lifting/lowering system of the moving plate 7 to transfer the driving force. When three motors 2a, 2b, 2c with reduction gears are individually driven, the position of the moving plate 7 in the horizontal plane and the rotation angle around the vertical shaft can be changed. When the motor 11 with a reduction gear provided on the fixed plate 1 is driven, a tool 17 is vertically moved.
Patent JP-H1071491-A (JP)
Title: Ceramic backing material for carbon dioxide gas arc welding
Inventor: TEI BUSHU
IPC: B23K9/16
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent welding defect such as lowering of slag peelability, spattering, overlap, undercut by specifying the composition of the ceramic backing material for carbon dioxide gas arc welding. SOLUTION: This ceramic backing material for carbon dioxide gas arc welding is composed of 5-18wt.% magnesium oxide, 25-40wt.% aluminum oxide, 47-65wt.% silicon oxide and <=0.7 di-iron trioxide. By this composition, the backing material is excellent in heat impact resistance and mechanical strength, when conducting carbon dioxide arc welding by using the backing material, excellent slag peelability is exhibited, the welding defect can be avoided.
Patent JP-S62287950-A (JP)
Title: Electrostatic attracting device
Inventor: YOSHIKAWA TOSHIAKI
IPC: H01L21/68
Filed: 1986-06-04
Abstract: PURPOSE:To enable attracting force to be stabilized, by providing a switch applying power supply voltage and disconnecting it, a switch short-circuiting paired electrodes, when the power supply voltage is disconnected, and a switch inverting polarity of the applied voltage during attraction. CONSTITUTION:An attracted material 3 is placed on an insulating material 2, and the first switch 6 is turned on. Then voltage is applied to an electrode 1 and the attracted material 3 from a DC power supply 5. Here the second switch 7 is left as turned off. After a fixed length of time, determined by the applied voltage and the kind of the insulating material, the third switch 8 operates inverting polarity of the voltage applied to the electrode 1 and the attracted material 3. Thereafter, the polarity of the applied voltage is inverted by the third switch 8 in every fixed time. When the attracted material 3 is desired to be removed, attracting force is reduced by short-circuiting the electrode 1 and the attracted material 3 through the second switch 7 interlocking to the first switch 6 if it is turned off.
Patent JP-H09310351-A (JP)
Title: Method and apparatus for drainage of low level spring water
Inventor: YANO TOMOHIRO
IPC: E02D19/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To make drainage possible at a shallow pit such as the bottom of an excavated pit by a method wherein a low level drainage pump having a suctiion port at its bottom is surrounded with a screen and a water level detecting device is provided, and the pump is automatically stopped when the water level reach the minimum allowable level. SOLUTION: A suction port 3c is provided at the bottom of a drainage pump body 3a while legs 3b are formed short to the utmost, and the drainage pump 3 is surrounded with a dustproof screen 7 and thereby spring water at a shallow pit can be drained effectively. A water level detecting device for detecting a startinng water level, a stopping water level and a warning water level for the drainage pump 3 is provided, and the drainage pump 3 is automatically stopped when the water level comes down to a point where the drainage becomes impossible with air taken in, and automatically started agains when the watrer level rises. Therefore, drainage at a shallow pit such as the bottom of an excavated pit can be executed without providing a pool for making the drainage pump operable. Thereby, works for constructing a pit can be simplified while improving efficiency in execution of work.