baber/WOPTO huggingface dataset:
Patent JP-S6099703-A (JP)
Title: Tyre for large-scale vehicle
Inventor: KIKUCHI TADAHISA
IPC: C08L77/00
Filed: 1983-11-04
Abstract: PURPOSE:To obtain a rubber composite, which is small in the Moony viscosity index despite large modulus of elasticity of its vulcanized substance and is excellent in fabricating operation, by making thermoplastic polymer and vulcanizable rubber are grated with each other via ''novolak'' at the boundary of short fibers. CONSTITUTION:Fine short fibers made of thermoplastic polymer having a radical in its polymer molecule as shown in the expressing on the right side are imbedded in rubber that is able to be vulcanized. At the boundary surface of the short fiber, thermoplastic polymer having a radical in its molecule as shown in the expression and vulcanizable rubber are grafted with each other via primary condensation of phenol-formaldehyde resin. As the said primary condensation, that of novolak type phenol-formaldehyde resin is preferably. As the novolak type, primary condensation of novolak-type phenol-formaldehyde or that of novolak- type lactam-bisphenol F-formaldehyde are used suitably.
Patent JP-H1149507-A (JP)
Title: Production of silicon particles and formation of silicon film
Inventor: FUKUYAMA KEIICHI
IPC: C01B33/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of a poly-Si film capable of forming a silicon film front a liquid higher order silane easily at a low cost and temp. without using substances, such as Ni, which can be impurities at the time of forming the silicon film described above. SOLUTION: A liquid mixture composed of the liquid higher order silane having lower explosiveness and ignitability and an alkoxysilane or an alkoxysiloxane having the vapor pressure lower than the vapor pressure thereof is used as a common raw material in the production of silicon particles and the formation of the silicon film. This liquid mixture is applied on a substrate 9 by a spin coater 8 and is pressurized to a gage pressure of >=50 kPa, by which the silicon particles are obtd. from part of the raw material. Further, the polycrystalline silicon film is obtd. by heating up the raw material to evaporate the residual alkoxysilane or the residual alkoxysilane and further polymerizing the higher order silane with the silicon particles obtd. by the method described above as nuclei by heating.
Patent JP-H0618985-A (JP)
Title: Slide projector for wall projection use and for frosted glass plate projection use
Inventor: HERUMAN KURONBAUAA
IPC: G03B21/30
Filed: 1992-07-09
Abstract: PURPOSE: To make a projector suitable both for wall projection and ground glass plate projection and to facilitate switching between both projection systems. CONSTITUTION: A moving device 22 carrying a reflection mirror system constituted of 1st, 2nd and 3rd mirrors 14, 16 and 18 and a ground glass plate 20 is folded in a housing compartment 24 provided under a slide projector unit having a lens system 12 in the case of the wall projection; and the device 22 is pulled out from the compartment 24 and the reflection mirror system and the plate 20 are arranged in front of the system 12 in the case of the ground glass plate projection.
Patent JP-S6361338-A (JP)
Title: Information transmitting device
Inventor: KAWAMURA YUKINOBU
IPC: H04L69/40
Filed: 1986-09-01
Abstract: PURPOSE:To facilitate a changeover by attaining the reading and writing of a shared memory when a changeover device between a current system and a redundant system is connected to the current system and attaining the reading only when the device is connected to the redundant system. CONSTITUTION:CPUs 3a and 3b judge from changeover condition input devices 2a and 2b whether the connection of a switch 1 is a current system or a redundant system. At the time of the current system, the writing and reading of a shared memory 5 can be executed. At the time of the redundant system, the writing to the shared memory 5 is prohibited and the reading only can be executed. The double system CPUs 3a and 3b use the shared memory 5, a special processing is not necessary at the time of the system changeover, and the omission of the data immediately after the changeover is prevented. Thus, the continuity of the data is assured.
Patent JP-S6184731-A (JP)
Title: Coordinates reading display device
Inventor: HIDA TOSHIMITSU
IPC: G06F3/037
Filed: 1984-10-03
Abstract: PURPOSE:To make a keyboard unnecessary and to increase input accuracy of a character, etc. by displaying a keyboard at part of the indicator of the coordinates surface, storing corresponding character, etc., and reading and displaying a character, etc., corresponding to the keyboard indicated by a coordinates indicating device. CONSTITUTION:By setting part of the display part of a coordinates reading device 1 to a keyboard display surface 103 and indicating a key indication displayed at the surface 103, a character, mark, etc. are inputted. The character, etc., are displayed at the position displayed by a cursor 301 which is shifted by a cursor shifting key 302, and the pattern is inputted by indicating the coordinates by the indicating device 104. Thus, the input device such as a keyboard and a large quantity of memories can be unnecessary.
Patent JP-H0879740-A (JP)
Title: Image signal multiplexing transmission system
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N19/00
Filed: 1994-08-31
Abstract: PURPOSE: To improve picture quality by interlocking plural image compression- encoding mode selection and changeover operations of plural channels. CONSTITUTION: Large and small rate values are set inside a transmission rate conversion circuit 15. The transmission channel 7-1 provided with an image compression-encoding circuit 2-1 is provided with a large transmission rate and is operated as an A-type channel for transmitting excellent images and the channel 7-2 and 7-3 similarly provided with the circuits 2-2 and 2-3 are operated as the B-type channels of image transmission usable for a monitor even through the image quality is slightly inferior. Thus, on the reception side, an image 1 to an input terminal 1-1 is obtained as a main image, and images 2 and 3 inputted to the input terminals 1-2 and 1-3 are obtained as images for the monitor.  An operator selects the transmission channel which performs reception with the next excellent image quality while looking at the images for the monitor of the plural two channels and specifies it through and a specified signal with the an operation terminal 16, specified number is supplied to the transmission side of image signals via a transmission system 17. The rate value of the transmission channel is changed and the images excellent in picture quality are obtained.
Patent JP-S6097527-A (JP)
Inventor: IIO TSUKASA
IPC: H01H50/38
Filed: 1983-10-31
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-S5997858-A (JP)
Inventor: MIYATA MAKOTO
IPC: B23B45/02
Filed: 1982-11-25
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-S5995358-A (JP)
Inventor: SHIMIZU MAKOTO
IPC: B01D53/26
Filed: 1982-11-25
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-S6363384-A (JP)
Title: Production of powdery catalase
Inventor: ITO TAKAO
IPC: C12N9/08
Filed: 1986-09-02
Abstract: PURPOSE:To suppress the deactivation of catalase in freeze-drying and to obtain the titled enzyme stably storable over a long period and useful for food processing, etc., on an industrial scale at a low cost, by adding decomposition product of yeast cell to a catalase-containing aqueous solution and freeze-drying the mixture. CONSTITUTION:A swine liver is cut into small pieces, treated with a homogenizer, added with acetone and centrifuged. The separated supernatant liquid is added with acetone, etc., and the produced precipitate is collected. The precipitate is dispersed in water and filtered to obtain a catalase-containing aqueous solution. A decomposition product of yeast cell is added and mixed to the catalase-containing aqueous solution and the mixture is freeze-dried in a freeze-drier to obtain the objective powdery catalase.
Patent JP-S6184668-A (JP)
Title: Developing device
Inventor: KASHIWARA AKIHIRO
IPC: G03G15/08
Filed: 1984-10-02
Abstract: PURPOSE:To obviate the formation of a deteriorated copy image and to announce easily trouble by displaying an error when a development sensor in a developing device does not emit the detection signal for the presence of a developer. CONSTITUTION:The input signal from an operating part 37 is supplied to a control device 38 and a control signal is delivered in accordance with the detection signal of a developing device sensor 14 and a hopper motor 57 is driven by a driver 39 to drive a hopper screw 24 in a control system. A motor 41 is driven via a driver 40 by the control signal from a control device 38 and the developing roller of the developing device 3 is driven with respect to the developing device 3. A conveying screw 28, a two-way screw 33, an agitating bar 34 and a developing sleeve which are the developer conveying part of the developing device are moved when the developer is conveyed from the hopper 4 to the developing device 3. The screw 24 is rotated until the sensor 14 detects the developer when the sensor 14 detects the absence of the developer. The error is displayed by an error display device 42 or is announced by generating sound when the generation of the error is judged.
Patent JP-H0653014-A (JP)
Title: Variable resistor and manufacture of resistance element used for the same
Inventor: MIWA HIROHIDE
IPC: H01C17/00
Filed: 1992-08-03
Abstract: PURPOSE:To realize a variable resistor having a resistance element with thickness sufficient to endure a long rotary life wherein apparent concentration contact resistance is small. CONSTITUTION:A planar resistance element having anisotropic conductivity wherein the resistivity in the direction vertical to a sliding surface is smaller than the resistivity in the direction parallel with the sliding surface is used. In insulator 4 whose thickness is sufficient to endure a long rotary life, first conductivity type fine particles 5 are almost uniformly dispersed and arranged so as to form rows in the thickeness direction, or second conductivity type material (particles or fibers or spheres) 6 or 6a or 11 is almost uniformly dispersed and one or a plurality of the second conductivity type material 6, 6a are arranged so as to form rows in the thickness direction of the insulator 4. Thereby resistance component for a current flowing in the resistor in the thickness direction from the contact point of a slider and a resistor 1 to each of the layers different in depth is fairly reduced, and apparent concentration contact resistance is remarkably reduced.
Patent JP-S58108330-A (JP)
Title: Purging method for boiler furnace
Inventor: MORIO MASARU
IPC: F23L17/00
Filed: 1981-12-23
Abstract: PURPOSE:To obtain a purging method for a furnace, for which use of a recirculating gas fan is not necessary, by making furnace purging by making use of a forced draft fan. CONSTITUTION:When a forced draft fan 1 and an induced draft fan 8 are started, compressed air from the forced draft fan is led to a gas mixing device 4 through an air duct 6 through an intervention of a vapor type air preheater 2 and an air preheater 4. The air led to the gas mixing device 4 is divided into two one of which is entered into a furnace through a wind box 5. The other side air led to the gas mixing device 4 is sent to a sand bottom 13 of a furnace through an exhaust gas mixing duct 15, a ramification point (D) and a recirculating duct 14. The air entered into the sand bottom 13 is abosrbed by the induced draft fan 8 along with volatile gas and exhaust gas existing within a boiler B and discharged from a chimney A. With this, use of a recirculation gas fan which is likely to generate various kinds of hindrances can be avoided.
Patent JP-S6098605-A (JP)
Title: Coil element and ignition plug
Inventor: NAGANO KATSUTO
IPC: F02P15/00
Filed: 1983-11-02
Abstract: PURPOSE:To miniaturize a coil for preventing radio-wave noises by forming a conductive film shaped on a columnar ferrite substrate before spiral machining is executed through simple application by an Ag-Pd alloy in order to form a spiral conductive film. CONSTITUTION:A spiral conductive film 2 is formed on the outer circumferential surface of a columnar ferrite base body 1. The columnar ferrite base body 1 is shaped by a soft ferromagnetic ferrite, such as Mn-Zn ferrite, Ni-Zn ferrite, etc. Electrodes 3, 4 connected to both end sections of the spiral conductive film 2 are attached on both end sections of the base body 1. The electrodes are fitted on both end secions of base body 1 so as to pressure-weld both end sections of the spiral conductive film 2. A glazed film 5 for protection functioning as anti- oxidation in combination extending up to the internal free end sections of the electrodes 3, 4 is formed on the outer circumferential surface of the base body 1 so as to bury and coat sections not coated with the electrodes 3, 4 of the spiral conductive film 2.
Patent JP-2001032098-A (JP)
Title: Substrate plating device
Inventor: SAKAI TAKAMASA
IPC: C25D17/10
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of the film thickness of a plating layer to be formed on the treating surface of a substrate. SOLUTION: This substrate plating device executes an electroplating treatment while supplying an electroplating liquid Q between the treating surface WS of the substrate W which is a cathode and a second electrode member 8 which is an anode so as to fill the electroplating liquid therebetween by maintaining both in a parallel state. An auxiliary cathode electrode member which is the cathode is arranged around the treating surface WS of the substrate W and the second electrode member 8 having an area larger than the area of the treating surface WS of the substrate W is disposed to face the treating surface WS of the substrate W and the auxiliary cathode electrode member. Openings 7 are formed at the second electrode member 8.  The treating surface WS of the substrate W and the second electrode member 8 are arranged to face each other in such a manner that the opening diameter (r) of the openings 7 and the distance D between the treating surface WS of the substrate W and the second electrode member 8 satisfies [r/2<=D<=2r]. The first electrode member is electrically connected to the treating surface WS of the substrate W over the entire circumference along the peripheral edge of the treating surface WS of the substrate W.
Patent JP-H0638559-A (JP)
Title: Ultrasonic actuator and its driving method
Inventor: TSUBATA TOSHIHARU
IPC: H01L41/083
Filed: 1992-07-10
Abstract: PURPOSE:To provide an ultrasonic vibrator, which can be driven also at a frequency other than the resonance frequency of the vibrator in spite of a low- voltage drive, and an actuator of comparatively simple structure using this vibrator. CONSTITUTION:A vibrator composed of a substrate part 11, a plurality of laminated piezoelectric elements 12a, 12b fixed to the substrate part 11 so that the directions of expansion and contraction of the elements are in one plane, and a closed frame part 13 fixed to the expansion and contraction end being another end of the fixed end of the laminated piezoelectric elements 12a, 12b to the substrate part 11 and covering the substrate part 11 is brought into friction contact with the inside of a guide part 15.
Patent JP-H1053459-A (JP)
Title: Alumina porcelain composition
Inventor: KAMEDA HIROKAZU
IPC: C04B35/111
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a porcelain composition consisting of Al2 O3 as a main component, giving an alumina based plate capable of burning at a low tempera ture and also having excellent mechanical strengths by including a specific compound. SOLUTION: This alumina porcelain composition consists of Al2 O3 e.g. as an easily sintering alumina having approximately 0.4-1.0μm particle diameter and contains e.g. Y2 O3 having approximately 0.4-5.0μm particle diameter. Further, it is preferable to contain SiO2 , and also MgO and CaO as necessary as assistants for sintering. The content of Al2 O3 is preferably 85-95wt.% based on the 100wt.% composition, and the content of Y2 O3 is similarly and preferably 0.1-3.2wt.% especially 0.4-1.6wt.% based on the composition. The composition can be burned at a low temperature of <=1,500 deg.C.
Patent JP-H0632977-A (JP)
Title: Solvent-resistant container
Inventor: SEZUME TADASHI
IPC: A47J47/02
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a solvent-resistant container excellent in impact resistance, oil resistance, and mechanical strengths by molding a resin compsn. contg. a polyamide resin, a modified polyolefin resin, a modified olefinic elastomer, and an inorg. filler each in a specified amt. CONSTITUTION:A container is obtd. by molding a resin compsn. which comprises 100 pts.wt. compsn. consisting of 50-90wt.% polyamide resin (e.g. nylon 6), 2-40wt.% modified polyolefinic resin or polyolefinic resin compsn. contg. at least 1wt.% the modified polyolefinic resin (e.g. maleic anhydride-modified PP), and 2-40wt.% modified olefinic elastomer or olefinic elastomer compsn. contg. at least 1wt.% the modified olefinic elastomer (e.g. a maleic anhydride- modified ethylene-propylene copolymer rubber) and 3-80 pts.wt. inorg. filler (e.g. a glass fiber).
Patent JP-H1136073-A (JP)
Title: Ion plating device
Inventor: TERAYAMA NOBUYUKI
IPC: C23C14/48
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To generate a stable arc and to prevent the charge-up without using a high frequency power source. SOLUTION: An evaporating source 24 filled with an insulating material 30 is arranged in a vacuum tank whose inside is evacuated, a substrate 34 is arranged at prescribed distance from the evaporating source, an ionization electrode 44 is arranged in the vicinity of the evaporating source between the evaporating source 24 and the substrate 34, and positive voltage is applied thereto by an anode power source 48 with the earth potential as the standard. A thermionic emission electrode 38 is arranged between the evaporating source 24 and the ionization electrode 44, and negative voltage is applied by a filament bias power source 42 with the earth potential as the standard. A pulse power source 36 applies pulse voltage to the substrate 34.  This voltage is asymmetric with the earth potential as the standard, the absolute value of the negative voltage is higher than the absolube value of the positive voltage, the frequency thereof is regulated to 10 to 250 kHz, the minimum value of the time to be held by the positive voltage is regulated to 0.1 μs, and the maximum value is 40% expressed by the duty ratio.
Patent JP-S6451466-A (JP)
Title: Peelable silicone composition
Inventor: HARA YASUAKI
IPC: C08L83/07
Filed: 1987-08-21
Abstract: PURPOSE:To obtain the title composition having excellent storage stability and low-temperature curability, by mixing two specified organopolysiloxanes, an organosiloxane containing acetylenically unsaturated groups, and a platinum compound. CONSTITUTION:100pts.wt. organopolysiloxane (A) having at least two vinyl groups attached to an Si atom in the molecule and a viscosity at 25 deg.C of 50-10,000cST is mixed with 0.2-50pts.wt. organopolysiloxane (B) having at least two H atoms attached to an Si atom in the molecule and a viscosity at 25 deg.C of 10-500cSt, 0.1-10pts.wt. organosiloxane (C) containing acetylenically unsaturated groups of the formula [wherein R<1> is H, a 1-10C (un)substituted aliphatic monovalent hydrocarbon group, or alkoxy having an acetylenically unsaturated group, and at least one of R<1> is alkoxy having an acetylenically unsaturated group; n is 0-5], and a platinum compound (D) [e.g., chloroplatinic (II) acid] in an amount of at least 1ppm, in terms of platinum, based on component A.
Patent JP-H0764993-A (JP)
Title: Document edition processing device
Inventor: TSUNODA KIYOSHI
IPC: G06F17/24
Filed: 1993-08-23
Abstract: PURPOSE:To provide a document edition processor capable of editing the only document in the required area in a document without inputting data such as ruled line and frame information on the document. CONSTITUTION:A rectangular program is started in the normal document edition processing (S1). When two points in the document in the document display area are specified (S2), the dimension and position of the rectangular area taking them as the opposite angle and the dimension and position of plural rectangular areas outside the area are calculated (S3). When an edition key is depressed (S4), then the rectangular area where the cursor is located is specified and the edition is performed on the partial document in the specified area.
Patent JP-H1029551-A (JP)
Title: Pressure control device
Inventor: WATANABE KOICHI
IPC: B62D5/08
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of hysteresis and provide a comfortable steering feeling, in a pressure control device used for power steering device, by setting the pressure receiving area of a spool to a prescribed area, and balancing the pressure acting on the spool in the state where the opening end of a hole is blocked by an operating means. SOLUTION: When a steering hand is operated to the right, for example, and a rocking lever 9 is rocked in a direction (k), a plunger 13R is moved against a spring 20R to block a through-hole 17R. The plunger 13R further presses a spool 14R, whereby a valve element 26R is separated from a stepped part 27R to allow a second oil chamber 24R to communicate with a third oil chamber 25R. Consequently, the operating oil within an accumulator 39 is supplied to a cylinder chamber 6R to impart an assist force to the steering. The sectional areas of seal parts 15L, 15R, 16L, 16R of both the spools 14L, 14R are made equal to the seat area when both valve element 26L, 26R are fitted to the stepped parts 27L, 27R, whereby the necessary forces in pressure increasing and in pressure decreasing are made equal to each other.
Patent JP-S6269709-A (JP)
Title: Fet amplifier circuit
Inventor: KAWASAKI FUMIO
IPC: H03F3/193
Filed: 1985-09-21
Abstract: PURPOSE:To protect an FET irrespective of the order of connection or disconnection of positive and negative voltages by supplying a positive voltage through a transistor where a positive voltage is constant, a negative one is at zero V and which becomes a saturated area in an interruption area or at a regulated value. CONSTITUTION:Where the input voltage of a negative voltage input terminal 16' is at 0V, and that of a positive voltage input terminal 16 is a normal positive one, a voltage at the voltage dividing ratio of resistances 25-28 is impressed on the base of the transistor (TR) 22. This voltage dividing ratio is adjusted to set the TR 22 in an interruption state, and a current is not flown into the drain of the FET 21. Here, when a negative voltage is slowly impressed on the terminal 16' to gradually cause the gate of the FET 21 to be a negative voltage, the base voltage of the TR 22 slowly decreases, and the TR 22 becomes operatable. At this time, the drain current of the FET 21 is limited in accordance with the gate voltage and the base voltage of the TR 22. When the negative voltage is made larger to attain the prescribed one, the gate of the FET 21 reaches the prescribed voltage. Here, the resistances 27 and 28 are adjusted to set the TR 22 in a saturated state, whereby the drain current of the FET 21 becomes the regulated value dependent only on the gate voltage.