baber/WOPTO huggingface dataset:
Patent JP-H01247772-A (JP)
Title: Vacuum equipment
Inventor: MUKUDA MUTSUO
IPC: B64G7/00
Filed: 1988-03-26
Abstract: PURPOSE:To shorten re-startup time after exposure to the atmosphere, improving an operating rate by a method wherein one vacuum tank is provided with a roughing pump, a cryopump exclusively used for air load, a cryopump for high vacuum evacuation and processing, etc., respectively. CONSTITUTION:An inlet pipe 3 of a roughing pump 2 is connected via a first control value 4 to one vacuum tank 1. A cryopump 5 exclusively used for air load is connected via a second control valve 6. A cryopump for processing 7 is further connected via a third control valve 8. When the inside of the vacuum tank 1 is to be evacuated, the first control valve 4 of the roughing pump 2 is first opened and closed, and then the cryopumps 5, 7 are activated respectively. This reduces re-startup time after the tank is exposed to the atmosphere, while preventing gas reserving capacity at the tie of processing from deteriorating so as to obtain vacuum equipment of a high operating rate.
Patent JP-H10250373-A (JP)
Title: Weather-strip installation structure
Inventor: ORIMOTO YOJI
IPC: B60J5/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide the installation structure of a weather-strip excellent in a durability and water-proof property without cost up especially. SOLUTION: In the installation structure of a weather-strip 12 installed to a vehicular back door panel 11A and having a seal part 12a for sealing the boundary part M between a door 11 and a body 4 by elastic contacting with a body panel 4 at the closing time of the door 11, the back door panel 11A is installed on the back door 11 in a state extended the door glass G of the back door 11 upto near the boundary part M while covering from a car room outside and the base part 12b of the weather-strip 12 molded integrally with the seal part 12a is held and fixed between the periphery edge of the door glass G and the back door panel 11A.
Patent JP-S55165099-A (JP)
Title: Manufacture of voice coil for electroacoustic converter
Inventor: HIROSE SHINTAROU
IPC: H04R9/04
Filed: 1979-06-08
Abstract: PURPOSE:To increase the magnetic flux density between magnetic gaps substantially, by forming the Al layer having fine holes on the surface with anodic oxidation of Al, and forming the winding section on the coil bobbin obtained filling magnetic metal to the fine holes. CONSTITUTION:After fixing the base Al 1 of the coil bobbin with the jig made of Al, anodic oxidation is made by taking this jig as an anode and using lead plate as the cathode in the treating bath. Further, the thickness control of the Al layer 2 is made by suitably changing the power application time. Magnetic substance metal 4 is filled in the fine holes 3 formed in the Al layer 2 in a great number by applying AC voltage in the electrolyte of desired magnetic substance metal salt. Thus, light and high rigidity and high permeability coil bobbin can be obtained, and after forming the winding section 5, it is assembled in the desired electroacoustic converter.  Accordingly, the weight is light and the rigidity is high and the thickness is made  thin and the permeability can be increased by filling in the magnetic substance  metal.
Patent JP-S62229061-A (JP)
Title: Nondestructive inspection apparatus
Inventor: HIRASAWA TAIJI
IPC: G01N29/00
Filed: 1986-03-31
Abstract: PURPOSE:To effect nondestructive, high-efficiency and simple inspection of uniformity of resin impregnated, for example, in a coil of rotary machine, by analyzing a detecting output of a ultrasonic-wave flaw detector and detecting signals of a signal band known by a difference by this frequency analysis and converting it into a pulse-shaped signal. CONSTITUTION:When a resin piece 1c is well impregnated, a result of frequency analysis of detection waveform 3' added with a gate is composed of excellent frequency components in 3 positions as a frequency spectrum 4'. If the resin piece 1c is not well impregnated, only 2 positions contain the excellent frequency components, and difference can be known by good or bad impregnation quality to a coil 1b inside the specimen 1 of the resin piece 1c. By this, an analog filter 5 is set to the 3rd excellent frequency band of the frequency spectrum as the filter 5', 5 and a signal detected by the filter is detected by a signal detection apparatus 6 and issued out as analog signals 6', 6'' and thus, good or bad quality of resin impregnated in the measured position of the specimen 1 according to existence or nonexistence of the output of the pulse signal.
Patent JP-H06290517-A (JP)
Title: Impedance roller
Inventor: SAITO HIRONORI
IPC: G11B15/60
Filed: 1993-03-31
Abstract: PURPOSE:To prevent vibration of a rotary shaft and to make tape traveling stable and high in performance by providing a bearing part for the thrust direction of the impedance roller constituting a magnetic recording and reproducing device in the vicinity of a centroid of the roller, making the bearing part linearly contact with the rotary shaft and making one end of the rotary shaft a pressing structure using an elastic member, etc. CONSTITUTION:The impedance roller is composed of a metal weight 1a and a resin roller 1b. The weight 1a is loosely passed through one end 2b of a rotary shaft a thereof and its slightly projecting part is pressed by using the elastic member 3. Then, the roller is fitted with a stopper member which is not shown in the figure, so that backlash in the thrust direction is suppressed. Thus, even when the rotation of the roller is out balance, the vibration of the rotary shaft 2 is prevented from being generated.
Patent JP-H10266363-A (JP)
Title: Structure construction method by two-member jointing metal fixture
Inventor: MOTOJIMA KAYOKO
IPC: E04B1/58
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure construction method wherein no shaking occurs in a structure even by earthquake, etc., because connection force between structures is further reinforced by filling spaces between structure and two-member jointing metal fixture with structural adhesives. SOLUTION: A structure construction method is so constituted that at least a pair of mounting holes consisting of an introduced section having a diameter larger than a head 1a of a mounting member 1a and a fitting section having diameter smaller than the head of the mounting member 1a and slightly larger than a shaft of the mounting member 1a is formed in a position corresponding to the mounting member 1a provided on a vertical material 1 of a structure in advance in a first vertical plate-like section 2a, and a horizontal material 3 is mounted on the vertical material 1 by means of a joint metal fixture 2 forming the introduced section 2b opened upward in a second vertical plate-like section 2b.  In that case, hollows 1b are formed in the vertical material 1 around slippage prevention members 1d fixed to the vertical material 1 by inserting them in the introduced section, and structure adhesives are poured in the hollows 1b and a first vertical groove 3a and a second vertical groove 3b in the horizontal material 3 to monolithically connect the vertical material 1 to the horizontal material 3 with the structural adhesives through the jointing metal fixture 2.
Patent JP-S57190081-A (JP)
Title: Conversion of lower aliphatic oxygen compound into hydrocarbon
Inventor: KOIKEDA MINORU
IPC: B01J29/06
Filed: 1981-05-18
Abstract: PURPOSE: To obtain hydrocarbons rich in aromatic hydrocarbons, etc., having the boiling point in the range of that of gasoline, in high yield stably, by bringing a lower aliphatic oxygen compound into contact with a catalyst obtained by dispersing uniformly crystalline zeolite into a specific metal oxide.  
     CONSTITUTION: The desired hydrocarbons are obtained by bringing a lower aliphatic oxygen compound (e.g., methanol, dimethyl ether, etc.) into contact with a catalyst obtained by dispersing uniformly (A) crystalline zeolite (preferably ZAM-5 type zeolite having uniform pore diameters of 5W9°CA) having a molar ratio of silica to metal oxide of ≥10 into (B) oxides of metals of Al, Ti, cerium, lanthanum, and/or Fe, usually in a static bed. Preferably the components A and B are made into powder with ≤100 mesh, blended fully, and molded.  
     EFFECT: The catalyst has a long life and high activity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04309248-A (JP)
Title: Semiconductor device
Inventor: KONO HIROMICHI
IPC: H01L21/768
Filed: 1991-04-08
Abstract: PURPOSE:To increase the degree of integration of elements by electrically connecting the first and second gold wiring to each other through a through hole formed through the first insulating layer and making the longer diameter of the through hole smaller than the twice of the thickness of the second wiring layer. CONSTITUTION:After the first gold wiring 2 is formed on a silicon substrate 1, the first interlayer insulating film 2 is provided on the wiring 2. Then the second gold wiring 4, second interlayer insulating film 5, and third gold wiring 6 are successively formed on the film 3. A through hole 3a is formed through the insulating film 3 and the longer diameter of the hole 3a is made smaller than the twice of the film thickness of the gold wiring 4. Accordingly, when the wiring 2a and 4 are formed by a plating method, the gold isotropically grows from the wall surface of the hole 3a and, when the plated thickness reaches the 1/2 of the diameter of the hole 3a, the hole 3a is completely filled up with the gold and the plated surface becomes flat. Therefore, the degree of elements can be increased.
Patent JP-S63239933-A (JP)
Title: Manufacture of semiconductor base material
Inventor: ICHIKAWA TAKESHI
IPC: H01L21/331
Filed: 1987-03-27
Abstract: PURPOSE:To form many types of semiconductor elements on a single substrate at the same time, by growing a single crystal on a nucleus forming surface having a nucleus forming density in the next higher order, growing a single crystal, which is different from said single crystal, on the nucleus forming surface having a large nucleus forming density, forming the single crystal on the single crystal, which is formed at the preceding time. CONSTITUTION:A surface 5, wherein nucleuses are not formed and nucleus forming density is small, is provided. A plurality of nucleus forming surfaces 7-9 are formed. Each nucleus forming surface has a sufficiently small area for growing a crystal only from a single nucleus and has a nucleus forming density larger than that of the surface 5 wherein the nucleuses are not formed. The surfaces 7-9 have different nucleus forming densities. At the stage when the single crystals are grown with the single nucleuses grown on the nucleus forming surfaces as the cores, a single crystal 6 is grown on the nucleus forming surface 7 having the larger nucleus forming density. Thereafter, a single crystal 10, which is different from said single crystal 6, is grown on the nucleus forming surface 8 having the larger nucleus forming density in the next higher order under the conditions different from above described nucleus forming conditions. The single crystal 10 is grown on the single crystal 6, which is formed on the nucleus forming surface 7 having the larger nucleus forming density. Thus the desired continued semiconductor regions 6-11 are formed on the nucleus forming surfaces 7-9.
Patent JP-S58188692-A (JP)
Title: Printing medium
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41M5/392
Filed: 1982-04-30
Abstract: PURPOSE:To provide a printing medium capable of printing plain paper with a figure or an image converted to an electric signal, high in resolving power, necessitating no maintenance and enabling inexpensive printing, formed by interposing a conductive layer between a resistor layer and a heat meltable ink layer. CONSTITUTION:A conductive layer 2 such as an aluminum foil or a vapor deposition film is interposed between a resistor layer (e.g., one obtained by adding carbon particles to resin) 1 and an ink layer (e.g., a heat meltable one) 2 to constitute an objective printing medium 4. An electrode 5 is brought close to the resistor layer 1 of said printing medium 4 while voltage is applied between the conductive layer 2 and the electrode 5 by a power source 6. The part 1' of the resistor layer 1 to which voltage is applied is locally heated by a current while the part 3' of the ink layer 3 is locally heated and melted through the conductive layer 2 provided therebelow to be adhered onto an object 7 to be printed.
Patent JP-2000268248-A (JP)
Title: Automatic vending machine
Inventor: TSURUOKA YASUJI
IPC: G07F9/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine rousing the attention of an operator or by which the sales situation of products can easily be managed so that the correlation of sample products and corresponding products stored in a column is not mistaken even if the products to be sold are supplied or changed. SOLUTION: An automatic vending machine has a plurality of columns 32 storing products, a sample door 34 displaying sample products and putting in/out them, a plurality of selection keys installed in accordance with the sample products, an opening/closing door 22 opening/closing a casing, a control panel 38 with which information on the products can be inputted and prescribed information can be displayed and a control part 35 executing control for automatic vending. A first detecting switch 39 detecting the opening/closing operation of the sample door and a buzzer 40 giving information that the sample door becomes open on the basis of detection information of the detection switch are installed.
Patent JP-S5510703-A (JP)
Title: Device for clamping electric connector
Inventor: YASUI HIROSHI
IPC: H05K7/10
Filed: 1978-06-20
Abstract: An electrical connector on which a first circuit board is mounted has a series of contact elements therein each with an end portion that projects from the connector, the end portion being soldered to a second circuit board. The connector has a slit parallel to each of the peripheral edges thereof. The slit is separated by bridge portions to form a plurality of openings. The locking means is provided with a protruded edge that engages with the surface of the first circuit board and hook portions each of which can be inserted into a corresponding opening and slid therein for preventing separation of the first circuit board and the connector.
Patent JP-S61235532-A (JP)
Title: Rolled sheet of aluminum alloy for high-strength molding and processing and its production
Inventor: FUKADA KAZUHIRO
IPC: C22C21/00
Filed: 1985-04-08
Abstract: PURPOSE:To produce a rolled sheet of Al alloy exellent in the moldability for the high-strength molding and processing by heat-treating and rolling an Al alloy ingot in the proper conditions wherein Si, Cu, Mg, Mn and Fe are incorporated in relation wtih the specified composition amount and the composition. CONSTITUTION:The homogenonizing treatment at 550-620 deg.C for 24 hours is performed for an Al alloy ingot wherein by weight 0.25-0.60% Si, 0.3-1.0% Cu, 0.6-2.0% Mg, 0.6-1.3% Mn and 0.25-0.80% Fe are incorporated and the remainder consists of A4l and the inevitable impurities and a value P speci fied by the following formula P=Mn+5Ti+Fe+0.2Mg+0.3Cu+0.7Si is <1.9. Then the rolled sheet is heated up to the temp. region of 500-600 deg.C in>=0.5 deg.C/ second heat-up velocity and immediately or after holding it for <=120 seconds, it is quickly cooled. Furthermore the cold rolling of >=20% degree of rolling is performed for the rolled sheet, and the rolled sheet of A4l alloy which is excellent in the moldability and has not the decrease of the strength in the baking and coating processes after the molding and excellent in the strength of a molded article is obtained.
Patent JP-S63239173-A (JP)
Inventor: SHINTOMI KOICHI
IPC: C04B37/02
Filed: 1987-03-27
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-H04284814-A (JP)
Title: Gas separation device
Inventor: FUKUNAGA AKIRA
IPC: C07C41/34
Filed: 1991-03-15
Abstract: PURPOSE:To separate and concentrate vapor of organic compounds from mixed gas containing vapor of organic compounds such as organic solvents with a high degree of safety and improved separation efficiency using a gas separation membrane. CONSTITUTION:A gas separation device is comprised of a cooling means 3 for cooling mixed gas 1 of gas and organic compound vapor, a gas separation membrane unit 4 permselective to vapor of organic compounds from said mixed gas, a cooling means 5 for cooling said unit, a suction pump 6 for imparting suction pressure to said unit, and a cooling means 7 for cooling concentrated gas 10 of organic compounds.
Patent JP-H11268896-A (JP)
Title: Position detecting device in industrial vehicle and industrial vehicle
Inventor: KAMIYA TOSHIKAZU
IPC: B66F9/24
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To detect breakage or short-circuit of an electric wire connected to a switch type detector. SOLUTION: A circuit 17 is formed by serially-connecting a resistor 11 to a switch type detector 10 and parallel-connecting a resistor 12 to them. A detector 7 is connected to a controller 13 through an electric wire 14. High-potential side power supply voltage V is applied to the circuit 17 through a resistor 22. A CPU 25 detects the voltage of the circuit 17 through an VD converter 23. The input voltage of the CPU 25, when the switch type detector 10 turns on or off, becomes a divided value of power supply voltage V by the resistor 22 and resistors 11, 12. The input voltage of the electric wire 14 at breakage becomes V volt, and the input voltage at short-circuit becomes 0 volt. The CPU 25 discriminates ON/OFF of the switch type detector 10 and detects breakage/short-circuit of the electric wire 14.
Patent JP-H0320576-A (JP)
Title: Evaporator
Inventor: SUZUKI KATSUHISA
IPC: F25B39/02
Filed: 1990-03-22
Abstract: PURPOSE:To improve the cooling performance of an evaporator, suppress the pressure loss, and clear waterdrops with a good efficiency by forming on level parts of corrugated fins louvers extended breadthways and arranged in parallel at a specific ratio of the height of the louvers to the pitch of the level parts of the corrugated fins. CONSTITUTION:On corrugated fins, since condensed water flows down through a slit 24 from an upper level part 21 onto a lower level part 21, the smaller a pitch P is, the more easily condensed water flows down. Accordingly, given a constant value H as the height of louvers 23, the pitch P becomes smaller the smaller the gap G between louvers 23 is, hence the more easily the condensed water falls. In considering the efficiency of an evaporator, the pressure loss as well as the cooling performance is an important factor. In considering the effect of such factors together with the effect on the fall of condensed water, all such factors can be made satisfactory by setting the gap ratio H/P in the range of 0.75-0.90.
Patent JP-H09265028-A (JP)
Title: Production of double groove spiral slot
Inventor: ISOBE MASATO
IPC: G02B6/44
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enable the production of a double groove spiral slot which is less fluctuated in pitch in spite of impartation of twists thereto by applying such tension at which the tensile strain rate of a rectilinear slot attains a specific range at the time of forming the rectilinear slot to a tension member. SOLUTION: The double groove spiral slot 1 having spiral recessed groove B formed along the longitudinal direction of a main body A consisting essentially of a thermoplastic resin having an approximately H-shaped section and the tension member C embedded into the main body A is produced. In the first stage, the thermoplastic resin is extruded to the circumference of the tension member C and is cooled to a temp. below the softening point to form the rectilinear slot 1' formed with the recessed groove B. In the second stage, this rectilinear slot 1' is rotated around the major axis under the temp. condition above the softening point of the thermoplastic resin and below its m.p., by which the twists are imparted to the slot and, thereafter, the resin is cooled to solidify.  Such tension that the tensile strain rate ε of the rectilinear slot 1' attains a range of >=0.1 to <0.2% is applied on the tension member C.
Patent JP-S61234400-A (JP)
Inventor: OMOTE TATSUYUKI
IPC: G21F9/30
Filed: 1985-04-10
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-S572122-A (JP)
Title: Analog-to-digital converter
Inventor: FURUNORI SHIYOUICHI
IPC: H03M1/52
Filed: 1980-06-04
Abstract: PURPOSE:To realize measurement for an excessive analog input, by giving compression to an excessive analog input signal with a certain ratio and then amplifying the input signal within a range of the maximum allowable input of an operational amplifier. CONSTITUTION:The output EO of an operational amplifier 1 is connected to the input to be compared of a comparator 3 and then compared with the comparison voltage -EC that is set at the output level of the amplifier 1 equivalent to the maximum allowable input voltage of a converter. On the other hand, a currenter 5 works until the output of the comparator 3 inverts and in the period during which the integrating time TS of the input voltage Ei elapses. When the comparator 3 inverts at the time of TS', the counter 5 stops its counting action. Thus a control circuit 5 opens a switch SW1 and at the same time latches the counting value of the counter 5 to a register 7 to supply a signal indicating an overflow of the voltage Ei to the register 7. Thus an excessive input is detected during a period of integration of the voltage Ei, and the pulse number is counted in proportion to the voltage Ei to obtain a digital output.
Patent JP-S60217632-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKURAI HIROMI
IPC: H01L21/302
Filed: 1984-04-12
Abstract: PURPOSE:To enable to isolate an insulating film without using a mask, a resist and the like by a method wherein the irradiation of focussed ion beam of oxygen, the supply of H2 gas, the suction of excess gas and the like are controlled in a highly precise manner using a single machine having a composite nozzle. CONSTITUTION:A focussed ion beam of oxygen is made to irradiate (the first treatment) from a nozzle 7a of a composite nozzle 7 having four nozzles of 7a- 7d, the competent microscopic part is heated up to 800-1,200 deg.C by irradiating a laser beam (the second treatment) from a nozzle 7c, H2 gas is supplied (the third treatment) from an H2 gas feeding nozzle 7b, the remaining gas and the generated gas are sucked and removed (the fourth treatment) using a vacuum nozzle 7d, and a direct pattern etching is performed without using a resist and a mask. Then, oxygen is ion-implanted into a groove 1a using a nozzle 7a, and an SiO2 6 is formed between the groove 1a and the base silicon 1. The formation of a polysilicon 8 is completed by supplying Si gas (the fifth treatment) such as SiH4 and the like from the nozzle 7a and by performing the second, the third and the fourth treatments above-mentioned.
Patent JP-S61234266-A (JP)
Title: Intake apparatus of engine
Inventor: MASUDA TOSHIHARU
IPC: F02M61/18
Filed: 1985-04-10
Abstract: PURPOSE:To markedly improve combustion stability and output by forming an auxiliary intake passage whose passage area is smaller than the area of a main intake passage and a fuel injection valve whose injection passage of an injection hole is directed towards a suction valve. CONSTITUTION:The first main intake passage 22 opened and closed by the first suction valve 11A and the second main intake passage 23 opened and closed by the second suction valve 11'A are installed. An auxiliary intake passage 25 which is opened into the first main intake passage 25 and whose passage area is smaller than the area of the main intake passage is installed. The injection passage X1 of the first injection hole 46 of a fuel injection valve 26 is directed towards the first suction valve 11A, and the injection passage X2 of the second injection hole 47 is directed towards the second suction valve 11'A. Thus, the combustion stability in low loading can be improved markedly, and the markedly large output can be improved.