baber/WOPTO huggingface dataset:
Patent JP-S61254201-A (JP)
Title: Hollow fibrous serum separation membrane
Inventor: SUZUKI MITSURU
IPC: A61M1/18
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a hollow fibrous membrane of which the separation capacity is highly held and the thermal deformation ratio at 121 deg.C for 20min in a free state is 2% or less, by reducing the number of solute impervious pores while holding the number of solute pervious pores. CONSTITUTION:Cellulose ester is dissolved in a solvent such as N-methyl-2- pyrrolidone or dimethylformamide and polyethylene glycol being a swelling agent and the resulting solution is spun into a hollow yarn shape along with an internal solution consisting of the same solvent and the same swelling agent. This spun hollow yarn is guided to a coagulation bath consisting of the same solvent and the same swelling agent. In this case, the value calculated by subtracting the concn. of the solvent and swelling agent in the internal solution from that of the solvent and swelling agent in the coagulation bath is set to 0-20. Because each of the change ratios of the hollow yarn in the axial and diameter directions, after said yarn was immersed in water at 121 deg.C for 20min in such a state that both ends thereof are made free, can be suppressed to 2% or less, autoclave sterilization in water at 121 deg.C, in such a state that both ends are fixed, is enabled.
Patent JP-S62252162-A (JP)
Title: Gate protective circuit
Inventor: SHINPO OSAMU
IPC: H01L27/08
Filed: 1986-04-25
Abstract: PURPOSE:To improve latchup resistance of a gate protective circuit without increasing a latching area nor causing a decrease in the integration by disposing a P-well layer around the protective circuit to effectively absorb a current flowing in four directions through a substrate. CONSTITUTION:A gate protective circuit is composed by using an input protective diode 3 and input protecting resistors 5, 6 of an N-type diffused layer, fixing a P-well layer 7 to a ground potential in the N-type substrate of a resistance lower layer, and inserting it. The diode 3 is formed in the substrate surrounded by the layer 7 therearound to form a resistor using the diffused layer in the P-well layer. Thus, most of a current (a) flowing from a transistor formed between P+, the substrate and the layer 7 to the substrate is absorbed to the layer 7, a DC current C(latchup current) flowing to the portion N+ for composing a gate from the substrate is smaller than a DC current (d) flowing to the P+ of ground potential from the substrate of the power source potential to effectively suppress the latchup of the internal load circuit 4.
Patent JP-S63258558-A (JP)
Title: Extraction and separation of red pepper essence, hot essence and red dyestuff from fed pepper
Inventor: MORI AKIRA
IPC: A23L5/40
Filed: 1987-04-16
Abstract: PURPOSE:To efficiently obtain high-quality red pepper essence having a high content of red dyestuff in a natural state, by drying red pepper, grinding and bringing into contact with supercritical carbondioxide gas. CONSTITUTION:Dried and ground red pepper is fed to an extracting bath, brought into contact with supercritical carbondioxide gas under critical pressure - 500kg/cm<2> at critical temperature - 85 deg.C and an extract is introduced to a separating bath to separate red pepper essence. Preferably dried and ground red pepper is brought into contact with supercritical carbondioxide gas under critical pressure - 170kg/cm<2> at critical temperature - 85 deg.C and hot essence is separated from the extract as a first process. The red pepper from which the hot essence is extracted in the process is brought into contact with supercritical carbondioxide gas under 170-500kg/cm<2> at critical temperature - 85 deg.C and a red dyestuff is separated from the extract.
Patent JP-H08288676-A (JP)
Title: Heat dissipating equipment of electronic apparatus cabinet
Inventor: KAIHO FUMIO
IPC: H05K7/20
Filed: 1995-04-20
Abstract: PURPOSE: To realize a heat dissipating equipment of an electronic apparatus cabinet wherein thermal conductivity to a thermal conduction object like a heat sink is increased. CONSTITUTION: A heat dissipating equipment used for an electronic apparatus cabinet capable of attaching and detaching to and from a thermal conduction object is improved. The title heat dissipating equipment is provided with a heat conducting board 1 which conducts heat of a heat generating component of an electronic apparatus cabinet and a bellows member 2 which is arranged between the heat conducting board 1 and a thermal conduction object and conducts heat from the heat conducting board 1 to the thermal conduction object. When the electronic apparatus cabinet is fixed on the thermal conduction object, the bellows member 2 is folded.
Patent JP-H03292006-A (JP)
Title: Manufacture of tm-mode dielectric resonator
Inventor: HIRATSUKA TOSHIRO
IPC: H01P11/00
Filed: 1990-04-09
Abstract: PURPOSE:To easily manufacture a resonator having a requested resonance frequency characteristic by integrating a core dielectric to part of a cavity, forming a recessed part to the outer face of the cavity corresponding to the end face of the core dielectric, and revising the resonance frequency depending on the size of the recessed part. CONSTITUTION:A core dielectric 1 is integrated to part of a cavity 2 and a recessed part 8 is formed to the outer face of the cavity 2 corresponding to the end face of the core dielectric 1. Then an electrode film 5 is formed to the outer face of the cavity 2 and the inner face of the recessed part 8. Then the ceramic cavity is formed by bonding ceramic plates 3, 4 with the electrode film formed to the side facing the cavity dielectric 2 to the cavity dielectric 2. The electrode film 5 decides the size of the core dielectric 1 in the axial direction. Since the C of an LC resonance circuit is changed mainly in the equivalent circuit of the resonator depending on the change in the size of the core dielectric 1 in the axial direction, the position of a metallic die of the recessed part forming part so as to make the depth of the recessed part 8 to be a prescribed value or the recessed part is polished after forming to realize the TM mode dielectric resonator having a prescribed resonance frequency.
Patent JP-S58213479-A (JP)
Title: Energy conversion element
Inventor: MORIMOTO KIYOSHI
IPC: H01L35/22
Filed: 1982-06-04
Abstract: PURPOSE:To remarkably increase the energy conversion efficiency by a method wherein a thermoelectric material and a photoelectric material are joined together, and the solar energy is irradiated at the junction part between two heterogenous materials. CONSTITUTION:A p type thermoelectric material 2, a photoelectric material 3 and an n type thermoelectric material 4 are laminated successively on a substrate 1, and output terminals 5 and 6 are provided at the end parts of said materials 2 and 4. At this point, when photoenergy is irradiated on the junction part between two heterogenous materials (materials 2-3 and 3-4), first, a long-wavelength component is turned into heat, a termperature gradient is generated in the material 2, a hole is provided on the low temperature side, and an ionized acceptor is formed on the high temperature side. On the other hand, a short-wavelength component is absorbed into the material 3, an electron is formed on a conductive material, and a hole is diffused on a valence electron band. As a result, the hole on the valence electron band is pulled into the acceptor, and moved to the low temperature side on the material 2, and the thermally and optically generat holes are gathered on the low temperature side electrode 5 of the material 2. The electrons are gathered in the same manner by the operation performed between the materials 3 and 4.
Patent JP-H06277021-A (JP)
Title: Method for thawing frozen food and apparatus therefor
Inventor: KUDO KAZUHIKO
IPC: A23L3/365
Filed: 1993-03-31
Abstract: PURPOSE:To obtain uniform semithawed products by blowing corona winds at a specific temperature and humidity on frozen foods. CONSTITUTION:Corona winds (Z) produced by the corona discharge are blown on frozen foods 10 while maintaining a refrigerating chamber 1 at -5 to 0 deg.C and keeping the chamber at a high humidity with a high humidity producer 4. Thereby, glazes can be formed on the surfaces of the frozen foods, which can rapidly be thawed by the heat of condensation and the heat of freezing in glazing while preventing the surfaces from oxidizing or drying.
Patent JP-H06293376-A (JP)
Title: Ic device carrier for transfer
Inventor: KASAI SHINICHI
IPC: B65G1/00
Filed: 1993-03-31
Abstract: PURPOSE:To stably retain an IC device during its transfer and securely held a lead in contact with a device storing part at the time of connection to a test bed by a method wherein the IC device is stored in the device storing part of a carrier body and a lid body is provided with a lead presser in a freely swingable manner. CONSTITUTION:A carrier body 10 for transferring IC device D is provided with a lid body 20 in such a manner as to make it open or closed. The lid body 20 is provided with a lead presser 30 which is freely swingable and which, when the IC device D is received in a device storing part 11 of the carrier body 10, comes in contact with a lead L of the IC device D and applies a predetermined pressing force thereto from above. The device D is placed into the device storing part 11 of the carrier body 10 with the lid body 20 open and thereafter the device body 20 is closed. In this way the device D is retained within the carrier body 10 in a stable condition. Moreover, by the provision of the lead presser 30, the upward movement of the lead can be restrained.
Patent JP-S57210758-A (JP)
Title: Telephone exchanger
Inventor: MATSUI TAROU
IPC: H04H20/81
Filed: 1981-06-19
Abstract: PURPOSE:To switch broadcast with a simple constitution, by providing a means switching telephone lines so as to transmit a broadcast sound to a subscriber, in a subscriber circuit provided between a telephone set and a crossbar switch. CONSTITUTION:When a subscriber hooks up a handset, a hook switch 22 is closed, a relay 70 of a subscriber circuit 4 is operated with -28V from a terminal 28, the hook-off is informed to a central controller (not shown) of an exchanger with OV at terminals 40 and 41, and the connection is made through terminals 25 and 26 via a crossbar switch. When a braodcast sound instruction signal is applied to a terminal 30, if the subscriber 1 is not busy, a relay 50 is operative, telephone lines 23 and 24 are switched to terminals 31 and 32 to which broadcast sound is inputted with contacts 51-53 and the broadcast sound is outputted from a speaker 20.
Patent JP-S5319762-A (JP)
Title: Mask device for x-ray exposure
Inventor: MATSUKAWA TAKAYUKI
IPC: H01L21/027
Filed: 1976-08-09
Abstract: PURPOSE: To make use of a thin film of a material composed mainly of a boron compound as a mask-supporting substrate to thereby make a reduction in the absorption loss of X-rays, improve the exposure efficiency and render the film transparent by a visible ray so as to permit easy alignment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5619162-A (JP)
Title: Information protection system
Inventor: ARAYA OSAMU
IPC: G06F21/60
Filed: 1979-07-26
Abstract: PURPOSE: To make common the data bus in the information area with the data bus of the protection memory, whithout narrowing the information storage area, by inhibiting the write-in after a given time, without using the information storage area through the use of protection memory.  
     CONSTITUTION: The CPV produces the address information of the protection memory PM taking as the write-in inhibiting with the initial program loading. The information is fed parallelly to the information storage area MEM and the multiplexer circuit MPX, and in the circuit MPX, the lower rank 8-bit of the address information in 16-bit is fed to the memory PM. On the other hand, to the area MEM, since the content of the address switching register ACR is given as the write- in inhibit signal, no write-in is made to the area MEM. Thus, without narrowing the information storage area, the data bus in the area MEM can commonly be used with the data bus of the memory PM. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06278636-A (JP)
Title: Four-wheel steering device
Inventor: KOSUGE HIDEYOSHI
IPC: B62D113/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide a four-wheel steering device where the minimum turning radius of an automobile can be greatly reduced, the parking in the longitudinal direction can be performed in a narrow space, the structure is simple, the manufacturing cost is small, and excellent maintenance can be attained. CONSTITUTION:When two front wheels 12L, 12R are steered close to the maximum steering angle, the steering condition is detected by pushingly pressing electric switches 17L, 17R pressed by members 16L, 16R, and two rear wheels 25L, 25R are steered by a hydraulic cylinder device 32 through a control valve 35. A switch 18 to switch the steering of the rear wheels 25L, 25R to either of the in-phase position (s) with the front wheels 12L, 12R, the antiphase position (o) or the neutral position (n) where the steering angle is 0 is mounted on a mounting table in an operating room.
Patent JP-H10284797-A (JP)
Title: Semiconductor laser package provided with power monitor system
Inventor: KIELY PHILIP
IPC: H01S5/022
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor laser package of low price, which enables automatic power control by monitoring VCSEL(vertical-type cavity surface emitting laser) radiation. SOLUTION: A package 10 is constructed, so as to contain a synthetic resin housing 11 for sealing a VCSEL 20. In this case, this package 10 further contains a mount base 12, a peripheral can part 14 and a cap 16. The cap 16 is integrally formed with a power monitor system 42 such as a photodetector therein. The VCSEL 20 generates a radiation 62 along a certain path. The photodetector is disposed optically, so as to receive a part of the radiation 62. The power monitor system 42 contains a plurality of layers of an amorphous silicon material and/or a germanium material.
Patent JP-H03293838-A (JP)
Title: Communication controller
Inventor: NISHIYAMA TAKESHI
IPC: H04L12/40
Filed: 1990-04-11
Abstract: PURPOSE:To shorten the transmission time and to improve the transmission efficiency by transmitting data waiting for transmission and another data, which should be transmitted to the same node as this data, as one packet. CONSTITUTION:When another data should be transmitted to the same node as data waiting for transmission to one of nodes 1 to 3 in the transmission waiting state, each of control means 11, 21, and 31 transmits this data waiting for transmission and another data, which should be transmitted to the same node as this data, as one packet. Consequently, for example, two packets to be transmitted to the same node are transmitted as one packet to reduce the data volume. Thus, the transmission time is shortened and the transmission efficiency is improved.
Patent JP-H04325593-A (JP)
Title: Apparatus for preventing high-temperature cwm feeding apparatus from causing drastic pressure rise
Inventor: UEMATSU KOKICHI
IPC: C10J3/78
Filed: 1991-04-25
Abstract: PURPOSE:To prevent drastic pressure rise when operation is stopped by connecting a pressure-release pipe with a transfer pipe connecting a shut-off valve and a high pressure-receiving drum so as to be branched therefrom and providing a pressure-release drum on another end through a rupture disc. CONSTITUTION:When a heating fluid S at high temp. flows in a heater by mistake under a closed condition of an apparatus wherein operation is stopped and a shut-off valve 7 and a branched shut-off valve 7a are closed, expansion of CWM (a coal-water slurry) in the apparatus occurs by heating and the pressure in the apparatus is abnormally elevated. Then, about 10% of the expanded CWM passes through a pressure-release pipe 21 and breaks a rupture disc 22 to flash into a pressure-release drum 23. As the drum 23 is pressurized with nitrogen gas, water in the expanded CWM cannot be evaporated. Therefore, there is no possibility that clogging may occur in the apparatus caused by the elevation of the viscosity of the expanded CWM.
Patent JP-S58211965-A (JP)
Title: Actuating device for car
Inventor: SHIBUYA SHIGERU
IPC: B62D1/04
Filed: 1982-06-03
Abstract: PURPOSE:To keep steering pad in stationary state while a car is being steered by sliding a sliding body to a sliding groove formed on the lower surface of the steering pad and the upper surface of a steering column and an eddy-shaped slit formed at a steering wheel. CONSTITUTION:When a steering wheel 7 is revolved, the eddy-shaped slit 10 of the wheel 10 is also revolved. Besides, the slide section 17b of a sliding body 17 moves in the sliding groove 15 of a steering column 5 and the joint 17a of the sliding body 17 moves inside or outside the slit 10. Furthermore, since the sliding groove 16 of a steering pad 11 is always located on the sliding groove 15 of the steering column 5 through the sliding body 17, the steering pad 11 is kept in stationary state. As a result, the operation of the various operation switches 14 on the steering pad 11 is facilitated. In addition, a switch 14 and an electric circuit section can be connected through a lead wire 19 by inserting the lead wire 19 in the insertion hole 18 of the sliding body 17.
Patent JP-S5720708-A (JP)
Title: Automatic focusing device
Inventor: MARUYAMA TAKAICHI
IPC: G02B7/32
Filed: 1980-07-11
Abstract: PURPOSE:To improve the durability of the titled device and to reduce its cost by constituting the device so as to compare the integrated value of an output from the reflected light of a subject which is made incident to a pair of light receiving elements which are allowed to contact with each other with 2 standard levels, high and low levels, of a comparator. CONSTITUTION:The ray from an infrared ray emitting diode is projected on an object through a lens L1 and the reflected light is made incident to 2 light receiving elements SPD1 and SPD2 which are allowed to contact with each other. The light receiving part SPD moves in the rectangular direction to the optical axis of the lens L1 in interlocking with delivery of a photographing lens and a large quantity of light is inputted/outputted to the light receiving element SPD1 or SPD2 at front or back focusing respectively. The output sends signals V1 and V2 to a comparator/ discrimination circuit 16 through an amplifier 13, a phase synchronization detector 14 and an integrator 15 to compare these signals with 2 high and low standard signals VH and VL. At the time, NEAR OK, or FAR signal is outputted according to the front, right and back focusing. Thus, the dulability of the device is improved.
Patent JP-H08291897-A (JP)
Title: Gas supplying device
Inventor: KANAI KAZUO
IPC: F17C5/06
Filed: 1995-04-20
Abstract: PURPOSE: To provide a gas supplying device constructed so as to restrain the change in the gas flow rate at the time when the a supply source is switched from one gas supply source for supplying gas to a tank to be filled to the other gas supply source. CONSTITUTION: A gas supplying device 1 consists of a pressure generating unit 4 for pressurizing city gas up to a specified pressure, a dispenser unit 5 for supplying the gas compressed by the pressure generating unit 4 to a fuel tank 3, and a control device 6 for controlling various apparatuses of the pressure generating unit 4, the dispenser unit 5. When the gas supply source is switched from a variable pressure gas accumulator 13 to a high-pressure gas accumulator 14, the control device 6 first opens an opening and closing valve 18 of the high- pressure gas accumulator 14, and then closes an opening and closing valve 17 of the variable pressure gas accumulator 13. Thus, the gas supply is not stopped at the time of the switching, and thus the change in the gas flow rate is restrained to prevent the lowering of the flow rate measuring accuracy.
Patent JP-S60241942-A (JP)
Inventor: HIRAI AKIRA
IPC: B02C17/00
Filed: 1984-05-15
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-H03294312-A (JP)
Title: Fluorine-containing copolymer
Inventor: MARUYAMA YUTAKA
IPC: C08F218/02
Filed: 1990-04-11
Abstract: PURPOSE:To provide the title curable copolymer homogeneously blendable with any of (meth)acrylic copolymers, capable of giving coatings excellent in the transparency of the coating films therefrom, made up of, as the essential components, chlorotrifluoroethylene, a fatty acid vinyl ester and allyl alcohol. CONSTITUTION:The objective copolymer made up of, as the essential components, (A) 25-75mol% of chlorotrifluoroethylene, (B) 10-70mol% of a fatty acid vinyl ester or fatty acid isopropenyl ester of the formula [R1 is H or CH3; R2 is CnH2n+1 (n is 1-12)] (pref. vinyl acetate, isopropenyl acetate) and (C) 3-75mol% of allyl alcohol of formula CH2=CH-CH2-OH, and, if needed, (D) 0-40 mol% of another polymerizable comonomer. The present copolymer is 0.05-2dl/g in the intrinsic viscosity determined at 30 deg.C in THF. The polymerization temperature in producing the present copolymer is pref. 0-70 deg.C.
Patent JP-H03292032-A (JP)
Title: Cordless automatic answering telephone system
Inventor: OBANA NOBORU
IPC: H04M1/66
Filed: 1990-04-10
Abstract: PURPOSE:To allow only a specific person to reply a call even when the user of a cordless automatic answering telephone system system of a base station and that of a mobile station differ from each other by devising the automatic answering telephone system such that a caller selects an output of a special call tone from both of the base station and the mobile station or either of them. CONSTITUTION:A control means 5 drives a special call tone transmission means 8 when a terminal designation code from a terminal designation code detection means 11 is not inputted even when a terminal designation code input wait time elapses to output the special call tone from a base station 2 and to be sent to a telephone line and sends a special call command to output a special call tone to a control means 22 through an incoming communication path. Moreover, upon the receipt of a terminal designation code representing the selection of the base station 2, the control means 5 sends a special call tone to the base station 2 and the telephone line and upon the receipt of the terminal designation code representing the selection of the mobile station 3, the control means drives the special call tone transmission means 18 to send a special call tone to the telephone line and send the special call command to the control means 22.
Patent JP-H01267781-A (JP)
Title: Method for compressing multilevel image data
Inventor: YONEKAWA HISASHI
IPC: H04N19/189
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a restored image with a high compressibility and a high picture quality by deciding the quantizing width of transformation coefficient alternating current components in respective block units and deciding the high frequency cutting degrees for quantizing according to the quantizing widths and compressing degrees. CONSTITUTION:Block data read from a frame memory 1 are cosine-transformed by a two-dimensional discrete cosine transferming unit 3, and transformation coefficients are obtained. The alternating current components of the transformation coefficients are uniformly quantized with a basic quantizing width wo by a first quantizer 4, and the pair of a coefficient number and a polarity number which are fixed length codes are obtained for respective transformation coefficients. By a ranking device 5, a block is distributed into plural ranks by the coefficient number groups of respective blocks sent from the first quantizer 4, and an obtained 1/2 quantizing width is outputted to a second quantizer 7. The second quantizer 7 execute a second quantization by the 1/2 quantizing width, the quantizing width and the cutting degree of high frequency components decided based on the compressing degree required by a user. Thus, the restored image with the high compressibility and high picture quality can be obtained.