baber/WOPTO huggingface dataset:
Patent JP-H08199461-A (JP)
Title: Production of fiber sheet
Inventor: MATSUBARA TOSHIHIKO
IPC: D04H1/485
Filed: 1995-01-13
Abstract: PURPOSE: To prepare a fiber sheet, having a high-density part and a low-density part in the thickness direction and good in cushioning properties and filterability by carrying out the needle punching processing of a mixed web of fibers having different melting points from one surface so as to stop the needle driving depth in the middle of the thickness thereof and then heat-treating the resultant web. CONSTITUTION: A high-melting fiber having >=250 deg.C melting point such as a polyester fiber and a polyester-based low-melting fiber having <=250 deg.C melting point are mixed at (95:5) to (50:50) ratio to form a mixed fiber web. Needle punching processing is carried out from one surface of the resultant web so as to stop the needle driving depth in the middle of the thickness of the mixed web. The obtained web is then heat-treated at a temperature lower than the softening point of the high-melting fiber and higher than the softening point of the low-melting fiber to afford a fiber sheet 1 having a high-density part 2 and a low-density part 3 in the thickness direction.
Patent JP-S54113747-A (JP)
Title: Chuck device in driving device for transmitting rotation torque to driven rotary shaft of device to be connected
Inventor: ISE NOBUTAKA
IPC: F16D1/02
Filed: 1978-02-24
Abstract: PURPOSE: To provide the subject device wherein the transmission of rotation torque to a driven rotary shaft is effectively carried out in a state where the shaft core of a driven rotary shaft of a device to be connected has a slight irregularity with respect to the driving shaft of a driving machine.  
     CONSTITUTION: In a case where a deflection testing machine is used as a driving machine and a differential device D as a device to be connected, a shaft 11 having a flange 18 capable of matching with the connecting end of a driven rotary shaft 10 is provided at the lower end of a driving shaft 4 to which the rotation of a driving motor is transmitted through a universal joint 8. A plurality of fingers 12 engaged with the locking part the forward end of which is the outer peripheral part of a companion flange 9 of said shaft 10 are arranged around the periphery of the shaft 11, and these fingers 12 are constantly energized inwardly by means of a flat spring 13. The chuck main body C thus constructed is driven by an operating system A including a cylinder 41 to carry out the bonding between the driving shaft 4 and the driven shaft 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04356299-A (JP)
Title: Water jet propulsion unit
Inventor: NANAMI MASAYOSHI
IPC: B63H11/08
Filed: 1991-01-23
Abstract: PURPOSE:To provide a water jet propulsion unit which does not require any space for installing a gate above the outlet of a water jet portion when providing a jet control gate for switching the direction of propulsion of a ship body and for which it is not required to provide the function of preventing the gate from springing up. CONSTITUTION:In a water jet propulsion unit having a jet control gate 24 which is capable of blocking the outlet of a steering nozzle 21 joined to a water jet duct located in the rear portion of a ship body and a gate switching device 25, the jet control gate 24 is supported in such a manner as being oscilltable about a roughly horizontal support shaft 23 located on the front face of the exist side of the steering nozzle 21. A circular blocking face 24A capable of blocking the outlet of the steering nozzle 21 with the support shaft 23 serving as approximately the center of curvature, and a holed rear portion injection opening 24B which can be communicated with the outlet of the steering nozzle 24 are provided and the steering nozzle 21 has a front portion injection opening 21A which is oriented diagonally downward and forward at the front lower portion of the jet control gate 24.
Patent JP-S56118369-A (JP)
Title: Semiconductor memory device
Inventor: SHIMADA HIROSHI
IPC: H01L27/06
Filed: 1980-02-22
Abstract: PURPOSE: To prevent erroneous operations and lower electric power consumption in a memory device consisting of a pair of driver FET and a cell having load resistance, by switching current in a pair of bit line between the power source and the cell and flowing a great amount of current when selected.  
     CONSTITUTION: Depression (D) type FETs Q 1d , Q' 1d  are mounted to the bit line BL 1  and barred BL 1  and a row selection signal Y 1  is input. Likewise Q nd , Q' nd  are mounted to the bit line BL n  and barred BL n  and a signal Y n  is input. These d type FET are not in complete "off" state even when the signal in "L" and minimum enough currents flow to prevent any erroneous operation. And because the bit lines maintain stable positions, erroneous operations and lowering of operation speed can be prevented. To the nonselective cell commonly connected to the word line to which such selective memory cells CEL are connected, only weaker currents flow than one from load FET. Therefore electric power consumption as a whole is lowered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62182343-A (JP)
Inventor: SUZUKI MINORU
IPC: E04C3/10
Filed: 1986-02-03
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-H08216128-A (JP)
Title: Manufacture of inorganic plate
Inventor: YAMADA HIDEKI
IPC: B28B1/52
Filed: 1995-02-09
Abstract: PURPOSE: To enhance the watertightness and to prevent the efflorescence from occurring by mixing polymer substance with mixture containing asbestos and microsilica as main ingredients to slurry state, and supplying it to an asbestos cement layer. CONSTITUTION: Slurrylike mixture 5 in which reinforcing polymer substance is mixed with mixture containing asbestos and microsilica as main ingredients is sprayed from a sprayer 11 to an asbestos cement layer 1 moved together with a sheet-making belt 4 to continuously form a reinforcing layer 2 on the layer 1. Then, it is dehydrated by a sucking unit 12 disposed under the belt. After dehydrating, the dehydrated cement 1 on the belt 4 at the making roll 6 rotatably disposed as a pair of upper and lower elements with rubber roll 13 is integrated with the layer 2 to be wound, the wound material 7 is cut at the time of laminating 2 to 6 layers of the layers 1 and 2 to obtain a laminated inorganic plate. Thus, the peeling between the layers can be prevented to suppress efflorescence.
Patent JP-S59151718-A (JP)
Inventor: GIYUNTAA BIARUKOFUSUKII
IPC: H01H33/66
Filed: 1984-02-08
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-S53106107-A (JP)
Title: Video signal transmitting circuit
Inventor: HIRAI JIYUN
IPC: H04N5/922
Filed: 1977-02-28
Abstract: PURPOSE: To effectively remove the crosstalk noises by effecting the connection of a trap circuit with the demodulating output when this output is higher than a preset level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60166542-A (JP)
Title: Single-bulb control device
Inventor: YAGI SOUICHI
IPC: B60Q1/26
Filed: 1984-02-10
Abstract: PURPOSE:To reduce the battery consumption by detecting the stop of a car when it stops and switching the brightness level of a single bulb to a lower level after a fixed time. CONSTITUTION:When an ST switch 3 is turned ''ON'', a control circuit 10 allows a single bulb 12 to function as stop lamp. At this time, the ''L'' output of a speed meter 6 and the ''L'' output of an inverter 60 caused by the ''ON'' of the ST switch 3 are inputted to an NOR circuit 62, and its output is changed from ''L'' to ''H''. Therefore, a timer 63 is released from its set by the ''H'' output of the NOR circuit 62 and starts counting. Accordingly, when the count of the timer 63 exceeds a reference value, a comparator 64 outputs the ''H'' output, which is fed to a circuit 54, a transistor 52 turns a transistor 45 ''ON'' and turns a transistor 37 ''OFF'', and a control circuit 10 switches the brightness of the single bulb 12 from the stop lamp level to the tail lamp level.
Patent JP-S55114386-A (JP)
Title: Electrolytic treatment of waste water containing sulfur-containing reductive anion
Inventor: HIUGA HIROHISA
IPC: C01B17/02
Filed: 1979-02-28
Abstract: PURPOSE: To permit the economical treatment of waste water without replacement of activated carbon by the procedure in which, when a certain amount of sulfur is accumulated in activated carbon in a treatment tank, a caustic soda aqueous solution is used to wash the sulfur in order to reactivate the treating function of the carbon.  
     CONSTITUTION: By passage of weak current across the carbon electrodes 3 in the treatment tank 2, COD components such as sulfur, thiosulfuric acid ion, etc., present in original water are accumulated in the form of sulfur in the activated carbon 4 between the electrodes 3. Then, when the clarification action of the activated carbon is lowered by the accumulation of more than a certain amount of sulfur, the inflow of the original water is stopped, the original water present inside is discharged, air is blown into the tank from the valve 7, the arrested substances are removed by water from the valve 6, and then a fixed concentration (4W20%) of caustic soda aqueous solution is introduced into the treatment tank 2 to remove the sulfur. Also, when scale, etc., deposit, they are removed by a diluted hydrochloric acid, etc. Thus, without the necessity for replacing activated carbon, the treating function of carbon can be reactivated and waste water can be economically treated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10294429-A (JP)
Title: Semiconductor device
Inventor: HARIMA TAKAYUKI
IPC: H01L21/82
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of power supply voltage and to prevent erroneous operation due to voltage fluctuation on the counter part side connected with a capacitor by connecting a capacitor between a power supply line connected with an input circuit and a pad or a wiring where voltage fluctuation is supplied. SOLUTION: A capacitor C1 is connected between a power supply line 32 and the ground terminal 41 side of a ground line 51 for connecting the ground terminal 41 of an input buffer circuit 21 with a ground pad 35. The ground line 51 is a narrow wiring having a parasitic resistance R. According to the circuitry, fluctuation of the voltage VSS1 on the ground terminal 41 side of the ground line 51 is suppressed even if a voltage fluctuation takes place in the inner circuit 22 having high power consumption to cause fluctuation of the ground voltage VSS on the ground pad 35. Consequently, the effect of fluctuation in the power supply voltage is suppressed effectively and erroneous operation of the input buffer circuit 21 can be prevented.
Patent JP-H10221699-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: TAJIMA TETSUO
IPC: G02F1/1339
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element with good workability and with a sufficient liquid crystal orienting characteristic without damaging an orienting film by coating the composition of a radical polymn. type acrylic optical hardening resin on an injecting port after injecting liquid crystal, irradiating specified light so as to harden the composition and sealing the injection port. SOLUTION: Relating to the liquid crystal display element, liquid crystal stuck to the periphery of the injecting port is wiped away after the injection of liquid crystal and the composition of the resin is instantaneously coated on the injecting port. The coated composition of the resin being the sealing material 7 is optically hardened so as to seal the injecting port 6 of the liquid crystal display element 8. That is, the composition (sealing material) 7 of the radical polymn. type acrylic and/or polyene/thiol optical hardening resin is coated on the injecting port 6, light with 350-500nm wave length is irradiated to the composition or wave-unlimited ultraviolet light is irradiated by optically shielding an orienting film surface by a mask material and the composition is hardened so as to seal the injecting port 6.
Patent JP-S61181186-A (JP)
Inventor: MURAYAMA TORU
IPC: H05K1/02
Filed: 1985-02-07
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-H04263222-A (JP)
Title: Production of thin-film transistor matrix
Inventor: INOUE ATSUSHI
IPC: G02F1/1368
Filed: 1991-02-18
Abstract: PURPOSE:To enhance the reliability of drain terminals for connecting drivers for driving and to prevent the breakdown of TFTs by static electricity during process. CONSTITUTION:This production has a stage for forming gate electrodes 3G and gate bus lines 3 by depositing a gate electrode film on a transparent insulating substrate and patterning this film, a stage for depositing a gate insulating film, an operating semiconductor film, a channel protective insulating film, and a semiconductor film for contact, a stage for forming drain electrodes 4D and drain bus lines 4 by depositing a drain electrode film and patterning this film, a stage for forming picture element electrodes 2 by depositing a transparent conductive film and patterning this film, and a stage for forming gate terminals 3B for connecting the drivers for driving and drain terminals 4B by exposing the ends of the gate bus lines 3 upon ending of all the above- mentioned stages and depositing a conductive film on the circuit board, then patterning the conductive film.
Patent JP-H08218945-A (JP)
Title: Spring return type multiple carburetor
Inventor: NAKAMURA MITSUYOSHI
IPC: F02M13/02
Filed: 1995-02-10
Abstract: PURPOSE: To reduce an opening difference between a driving side carburetor and a driven side carburetor as much as possible in a spring return type multiple carburetor. CONSTITUTION: Spring force of a return spring 16 in a driven side carburetor 3 is set to be smaller than that of a return spring 14 in a driving side carburetor 2. As a load in rotating a throttle shaft 6 in the driven side carburetor 3 to an opening side is reduced, an elastic deformation quantity in the throttle shaft 6 in the driving side carburetor 2 or in an arm member in a throttle shaft connecting mechanism 4 is reduced.
Patent JP-S63190284-A (JP)
Inventor: YOSHIDA KATSUHIKO
IPC: H05B6/12
Filed: 1987-02-03
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-S61182964-A (JP)
Title: Thermal head
Inventor: ARAYA NOBORU
IPC: H01L49/00
Filed: 1985-02-09
Abstract: PURPOSE:To reduce scatter of solder thickness, enhance yield of production, a corrosion-resisting effect and reliability, by a method wherein a plated layer of nickel or copper is provided on a conductor layer so as to surround the conductor layer at a terminal part, and a low melting point metal layer is provided thereon. CONSTITUTION:The surface of an insulating substrate 1 is coated with a thin glaze layer 2, a heating resistor layer 3 is provided thereon, and the conductor 4 consisting of, for example, Al is provided thereon. Selective electroless plating is conducted on the aluminum layer is the region of the terminal part 16 to cover the entire surface of terminals with the nickel layer 14, and the low melting point metal layer 15 is so provided as to cover the nickel layer 14 by electrolytic plating with tin or a tin alloy, thereby producing the terminal part 16. Since the terminal part is electrolytically plated with tin or a tin alloy, a plated film with uniform thickness can be provided over the entire surface, and since the plated film is uniformly melted in connection of an external circuit, production can be easily controlled, and yield of production is high. In addition, the electroless nickel plating provides a uniform Ni film on the entire surface of Al making contact with a plating liquid, a corrosion-resisting effect on Al can be obtained.
Patent JP-H02200719-A (JP)
Title: Sleeve brick for tap hole of converter
Inventor: HORIKAWA KENICHI
IPC: C21C5/46
Filed: 1989-01-31
Abstract: PURPOSE:To improve the erosion resistance of firebricks forming the tap hole of a converter and to prolong the service life by forming a sleeve brick used at the tap hole with ZrB2 contg. a specified amt. of carbon. CONSTITUTION:A sleeve brick 5 piercing through the central space among block-shaped firebricks 4 forming the tap hole 2 of a converter 1 arranged on the inside of an iron shell 3 and coming in direct contact with molten steel at the time of tapping is formed with refractories having a compsn. consisting of 10-20wt.% C and the balance ZrB2. Since ZrB2 has superior corrosion, penetration and adhesion resistances to molten steel and C has superior spalling resistance and prevents peeling due to the penetration of molten slag, the erosion of the firebricks by molten steel is reduced and the service life is prolonged.
Patent JP-S62182312-A (JP)
Title: Improving work for soft ground
Inventor: TAKEKUMA KATSUYOSHI
IPC: E02D3/11
Filed: 1986-02-06
Abstract: PURPOSE:To construct a base and a working base for a structure by a method in which a refrigerant is circulated in many pipes laid under soft ground to freeze and solidify the surrounding ground of the pipes. CONSTITUTION:Main parallel pipes 2 connected to a refrigerator 1 are connected by many connecting pipes 3 to form a freezing unit A for the ground. Many freezing units A re buried in soft ground B and a refrigerant is circulated in pipes 2 and 3 to freeze void water in the surrounding soft ground of the pipes 2 and 3 for hardening the ground B.
Patent JP-S63191790-A (JP)
Inventor: TAKABA YOSHIAKI
IPC: E02D27/00
Filed: 1987-02-03
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-S59149523-A (JP)
Title: Bus line of computer
Inventor: TOBE SATORU
IPC: G06F13/28
Filed: 1983-02-16
Abstract: PURPOSE:To attain the transfer of data as if each device were used subjectively a bus line by performing with multi-task the transfer of data with address obtained by interruption by means of a bus line and at the same time shifting the bus master right. CONSTITUTION:The devices between which the block transfer is carried out are decided, and then the data transfer is performed. Here the status is set for block transfer by a device to which the block transfer is requested. After the status for block transfer is set, said device transfers RD (the readout result of data from a certain device to be read into another device) as well as WR (applying the reading timing of data to a certain device). Then the status is reset for request of block transfer, and therefore a bus master understands the end of data transfer to proceed to the next operation.
Patent JP-H01201073-A (JP)
Title: High-strength colored zirconia sintered material
Inventor: HIGUCHI MATSUO
IPC: C04B35/48
Filed: 1988-02-04
Abstract: PURPOSE:To obtain a lightweight, colored zirconia sintered material having high toughness, folding endurance and strength, by blending ZrO2 containing Y2O3 or CeO2 with an oxide of a specific element and making the resultant substance have a give specific gravity. CONSTITUTION:A sintered material which consists of (A) 97-99.9wt.% ZrO2 containing 1.5-5mol.% Y2O3 and/or 5-30mol.% CeO2 and (B) 0.1-3wt.% one or more of Er2O3, Ho2O3, Nd2O3, Pr2O3, Th2O3, Eu2O3 and MnO and has >=98.5% theoretical specific gravity calculated from the composition. When the content of Y2O3 and/or CeO2 in the ZrO2 of the component A is < the lower limit value of the range, formation of metastable tetragonal system is insufficient and defects such as occurrence of cracking in production are not eliminated. When > the upper limit value of the range, amount of appearance of tetragonal system is increased and strength is lowered. The amount of one or more of the compounds of the component B is <0.1, the sintered material is not colored and when >3wt.%, the sintered material is hindered and strength is extremely reduced.
Patent JP-S59158106-A (JP)
Inventor: AUGUSUTEIN FUYUTSUTERAA
IPC: H03B5/32
Filed: 1984-02-13
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-S61227892-A (JP)
Title: Method and apparatus for performing microbial fermentation
Inventor: VERSTRAETE WILLY
IPC: C12M1/40
Filed: 1986-02-06
Abstract: A process for carrying out micro-biological fermentations, wherein a nutrient liquid and, if necessary, gases are passed through a fixed system of open cell polyurethane foam units, which system comprises at least two adjacent foam layers (1) each having a flat main surface (2) and an embossed main surface, (3) wherein in the subsequent layers (1) said embossed surface (3) of a foam layer (1) is positioned against the flat surface (2) of the adjacent foam layer (1).
Patent JP-S62182299-A (JP)
Title: Method for developing color on titanium and titanium alloy by anodic oxidation
Inventor: GUEN BU HAI
IPC: C25D11/26
Filed: 1986-02-05
Abstract: PURPOSE:To develop gold, golden yellow or other desired color by using a soln. prepd. by adding sodium molybdate, ammonium molybdate, diammonium phosphate and sodium fluoride to water at a specified concn. each as a film forming agent developing a color by anodic oxidation. CONSTITUTION:A soln. prepd. by adding two or more among 10-60g/l sodium molybdate, 5-80g/l ammonium molybdate, 10-60g/l diammonium phosphate and 5-30g/l sodium fluoride to water is used as a film forming agent developing a color by anodic oxidation. DC of 5-90V is supplied to the film forming agent at <=50 deg.C to develop gold, golden yellow or other desired color.
Patent JP-S54115221-A (JP)
Title: Digital circuit of cameras
Inventor: YUASA YOSHIO
IPC: G03B9/62
Filed: 1978-02-28
Abstract: PURPOSE: To save power consumption of circuit by changing over the period of the reference pulse applied to the circuit in corresponding to exposure control.  
     CONSTITUTION: When a switch S is closed, a logic circuit 3 is so changed over as to select and output the pulses of the line (b) and a frequency divider 2 divides the input pulses down to 1/n. Hence, during the exposure control period when S is held closed, the pulses of the frequency (nf) are being outputted but the output pulse number of the frequency divider 2 is (f) and the watch for data imprinting, etc. operate at the same rate as that of the ordinary time. Then, the portions other than the exposure control circuit are operated by the pulses of a long period and it turns out that an oscillator 1, too, operates at the high frequency number only in the exposure control period, thus power consumption may be saved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08119047-A (JP)
Title: Impact energy absorbing structure by interior trimming materials of automobile
Inventor: SUGIMORI SHIGEMI
IPC: B60R21/04
Filed: 1995-01-19
Abstract: PURPOSE: To stabilize energy absorbing capacity and prevent deformation in forming from producing on the inner surfaces of interior trimming materials. CONSTITUTION: An impact energy is absorbed by a pillar garnish 58 located inside an inner panel 50 of a pillar 56. An energy absorbing distances D1 and D2 are provided between the inner panel 50 and the pillar garnish 58, and an energy absorbing body 60 formed separately from the pillar garnish 58 is positioned in the energy absorbing distances.
Patent JP-S62182592-A (JP)
Inventor: FUJISAWA TETSUO
IPC: F27D13/00
Filed: 1986-02-05
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。