baber/WOPTO huggingface dataset:
Patent JP-S6459093-A (JP)
Title: Transponder for airframe distance measurement
Inventor: TORII TOMOAKI
IPC: G01S13/75
Filed: 1987-08-29
Abstract: PURPOSE:To select the frequency of a range tone freely by extracting frame synchronizing pulses from a decometer, performing the frame synchronization of a PCM encoder, and inserting a signal for analog distance measurement to be sent into a word. CONSTITUTION:A signal received by a receiving antenna 1 is demodulated and amplified by a receiver 2 and sent to the decometer 4. The decometer 4 extracts a frame synchronizing signal B from the output signal (a) of the receiver 2. The signal is used for the frame synchronization of the PCM encoder 8 for telemetry. The decometer 4 separates a guidance control signal R from the received signal and outputs it. Telemetry data S is inputted to the encoder 8. The encoder 8 sends its output to a switch circuit 10. A word pulse C is outputted to the circuit 10. The output of the circuit 10 is modulated by a transmitter 11 and sent back to the ground through a transmitting antenna 12. Consequently, the frequency of a range toner is selected freely.
Patent JP-H1060850-A (JP)
Title: Method and equipment for inhibiting ascending of salt water
Inventor: UESUGI TATSUO
IPC: E02B1/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To inhibit the ascending of salt water to the stream side upper than a mixing section, and to prevent the taking-in of salt water into an intake by mixing salt water in a lower layer and river water in the upper layer of the lower layer by floating air during the ascending of salt water in the tidal area of a tidal river. SOLUTION: When pressure air is discharged from a plurality of through-holes for discharging pressure air in an air pipe 5 laid on a river-bed 2 at a right angle in the river-flow downward direction at the time of a neap tide or a young tide, a salt-water wedge 1a is broken and salt water ascends in a river water 1" in the upper section of the wedge 1a together with the bubbles of discharged air, and mixed, and the density difference of the fluids of the river-bed 2 and a water surface 3 is reduced. Since the upstream section of a salt-water ascending section is passed on the air pipe 5 at every ebb tide and high tide extending over the time of the young tide from the neap tide, bubbles are generated at all times and mixing is repeated forcibly.  Consequently, the concentration of salt water in the vicinity of the place of the discharge of bubbles is lowered, and the salt-water wedge is weakened and shortened even when re-stratification is conducted on the stream side upper than the place of the discharge of bubbles. Accordingly, the concentration of salt water in the vicinity of an intake is reduced.
Patent JP-H1057989-A (JP)
Title: Waste water treating device
Inventor: MIZUTANI HIROSHI
IPC: C02F9/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To make compact a biological treating device largely related to an initial cost of a waste water treating device by filtering a waste water in which the removing of residue and dehydrating are executed and to which a flocculant is added with a micro-filter membrane or an ultrafilter membrane of a membrane filter device and treating the permeated liq. with a reverse osmosis device. SOLUTION: The flocculant 10 is added to the waste water after treating the waste water with a residue removing device 2 and a dehydrator 3 respectively, then a filtration is executed with the micro-filter membrane or the ultrafilter membrane 4a of the membrane filter device 4. The permeated liq. of the membrane filter device 4 is fed to the reverse osmosis device 5, the reverse osmosis treatment is executed with the reverse osmosis membrane 5a, and the reverse osmosis membrane permeated liq. 9 is discharged or reused in the equipment. On the other hand, the reverse osmosis membrane concentrated water 6 is subjected to a biological treatment at the biolotical treating device 7.  At this time, the removing speed of the sludge at the biological treating device 7 is increased since a concn. of a soluble sludge of the reverse osmosis membrane concentrated water 6 is high, and the biological treating device 7 is made compact since the reverse osmosis membrane concentrated water 6 is a little.
Patent JP-2000037001-A (JP)
Title: Carbonaceous material for sliding collection and its manufacture
Inventor: KUBO SHUNICHI
IPC: B60L5/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To improve conductivity and strength and to reduce friction and wear by providing a base material made of carbon and one or a plurality of conductive path bodies that are made of a metal, have a current conduction path that is continuous in at least one direction, and are provided in the base material. SOLUTION: When a surface s1 is used as the sliding surface with a pantograph, current securely flows through a conductive path body 11, thus reducing electrical resistance and improving conductivity. Also, a carbon material has small friction resistance on sliding, can easily slide on the surface of a trolley line, makes smooth the sliding surface of the trolley line, and does not wear the trolley line. Also, since the conductive path body 11 in a metal thin plate shape is laminated instead of the carbon single material, the wear of a sliding plate itself can be reduced. Also, a carbon fiber-reinforcing member 12 performs reinforcement and further the conductive path 11 made of metal also functions as a reinforcing material, thus achieving a sufficient strength against tensile stress, bending stress, shear stress, impact stress, and the like.
Patent JP-S6276923-A (JP)
Title: Output circuit
Inventor: FURUYAMA TORU
IPC: H03K17/687
Filed: 1985-09-30
Abstract: PURPOSE:To prevent latch-up without a complicated circuit driving an output transistor (TR) and to obtain a power voltage level to make an output signal high in level by providing a semiconductor element having a rectifier function such as a diode between an output terminal and a power supply of a CMOS output circuit. CONSTITUTION:An anode of a diode D2 is connected to an output terminal 11 and a cathode of the diode D2 is connected to a power supply Vcc. When a voltage higher than the power voltage Vcc is applied to the output terminal 11, the high voltage is led to the power supply Vcc via the diode D2. Thus, a voltage (Vcc+VF only is applied to the drain of a P-channel MOS TR Q1. Thus, the latch-up caused by applying a high voltage to the drain of the P- channel MOS TR Q1 is prevented. Since the output TRs Q1, Q2 are of CMOS constitution, the circuit driving the MOS TRs Q1, Q2 is not complicated. Further, the Vcc level is obtained for the high output signal level.
Patent JP-2000049917-A (JP)
Title: Portable telephone set
Inventor: KONNO MASATOSHI
IPC: H04W88/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the portable telephone set where an outer shell of the telephone set is easily designed and produced and its aesthetic outward appearance is enhanced. SOLUTION: A projection 27 to lock a battery outer shell 22 with an outer shell rear part 21 is inserted to an insertion hole 28 that is used to insert a SIM card 5 to a card support base 30 placed in a board interior space 29 of the outer shell rear part 21 so that insertion/withdrawal of the SIM card 5 to/from the board interior space 29 and locking of the battery outer shell 22 to the outer shell rear part 21 are conducted by using the same insertion hole 28. Furthermore, a tip of a slide lever 33 that pushes the SIM card 5 supported by the card support base 30 externally through the insertion hole 28 is in press contact with the projection 27 to be inserted to the insertion hole 28 and the same slide lever 33 releases the engagement of the battery outer shell 22 with the outer shell rear part 21 and extracts the SIM card 5 from the board interior space 29 externally.
Patent JP-H08581-A (JP)
Title: Electronic sphygmomanometer
Inventor: YANAGI SHINSAKU
IPC: A61B5/022
Filed: 1994-09-12
Abstract: PURPOSE:To provide an electronic sphygmomanometer which is not affected by a tissue deformation and is capable of making measurement with high accuracy. CONSTITUTION:The mean value Vm in one beat section of pulse waves at the time of a cuff pressure under which the amplitude of blood vessel volume pulse wave signals are max. is calculated. The min. points Vso(0),...Vso(n) within one pulse wave of the blood vessel volume signals are determined and are interpolated to obtain an interpolation curve lso. Further, a specified value is added to the entire part of this interpolation curve in such a manner that the interpolation curve lso passes the mean value Vm of the one beat. Volume control is executed with the interpolation curve after the addition as a control target value.
Patent JP-S59110832-A (JP)
Inventor: CHIN KINSHIN
IPC: F01C1/344
Filed: 1982-12-13
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-2000050618-A (JP)
Title: Dc-to-dc converter
Inventor: SHIRAKAWA KEIICHI
IPC: H02M3/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a lag behind the abrupt rising of an input signal with a high range and a large amplitude. SOLUTION: A DC/DC converter involving a DC/DC converter control signal generating circuit 30, in which an input signal is rectified for outputting by shifting DC, a DC/DC converter circuit W1 generating a switching signal based on the output signal of the DC/DC converter control signal generating circuit 30, and a DC/DC converter outputting circuit 34 generating and outputting an output signal based on the switching signal for outputting it outward, is provided with a controlling signal rising accelerating circuit 36 which generates a signal, based on the input signal, with a waveform of a rising edge part of a sine wave and which rises abruptly for feeding it to the DC/DC converter control signal generating circuit 30.  The DC/DC converter controlling signal generating circuit 30 adds and combines the rectified input signal and the signal which are provided from the control signal rising accelerating circuit 36 for outputting by shifting DC.
Patent JP-S6197119-A (JP)
Title: Separation of high purity carbon nonoxide from gaseous mixture
Inventor: YOSHIDA HARUHIKO
IPC: C01B32/40
Filed: 1984-10-18
Abstract: PURPOSE:To obtain high purity CO in a high yield when CO is separated from a gaseous mixture by an absorption-desorption method with a solid CO absorbent, by using plural groups of absorbents having different grain sizes so as to reduce the space in an absorber. CONSTITUTION:A solid CO absorbent manufactured by supporting CuAlCl4 on alumina is screened to prepare two or more groups of absorbents having a similar shape or different shapes and different grain sizes. At this time, relation represented by the equation is preferably established between the average grain size Dp of one group and the average grain size (d) of other group which follows said group in the order of decreasing grain sizes. The groups of absorbents are packed into an absorber, a gaseous mixture contg. CO such as exhaust gas from a blast furnace is brought into contact with the absorbents to absorb CO, and the absorbed CO is desorbed to obtain high purity CO.
Patent JP-H0381802-A (JP)
Title: Multivariable process controller
Inventor: SAITO TADAYOSHI
IPC: G05B13/02
Filed: 1989-08-25
Abstract: PURPOSE:To reduce operator's adjusting work and to always maintain optimum control characteristics by executing the parallel and automatic tuning of control parameters in plural control loops. CONSTITUTION:A PID control element 1 executes the PID operation of a control variable obtained by comparing a set value SV1 with the control variable PV1 of a process 1, a known disturbance DTB such as load is added to an output CO1 to obtain a manipulated variable MV1, which is inputted to a target 1 to be controlled. In addition, the PID control element 3 executes the PID opera tion of a control variable obtained by comparing a set value SV2 with the control variable PV2 of the target 1 and inputs its output CO2 to the target 1. An autotuning means 4 inputs the values SV1, PV1, DTB, CO1 and outputs a control parameter adjusting value to the element 2. An autotuning means 5 inputs the values SV2, PV2, CO2 and outputs a control parameter adjusting value to a control element 3.
Patent JP-H0555694-A (JP)
Title: Semiconductor laser element
Inventor: TOMINAGA KOJI
IPC: H01S5/00
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a semiconductor laser element capable of eliminating a step of inverted mesa shape between a light emitting trench and a non-injection part which is produced in the vicinity of a resonator end surface. CONSTITUTION:In a current blocking layer 2 patterned so as to surround the peripheral part of a light emitting trench, the vicinities of the end surfaces 6, 7 of a resonator are formed in normal mesa shapes.
Patent JP-S60108443-A (JP)
Title: Multicomponent copolymer composition
Inventor: NOBUYO KOUJI
IPC: C08L33/00
Filed: 1983-11-18
Abstract: PURPOSE:The titled composition, obtained by copolymerizing a conjugated diene- alpha,beta-unsaturated nitrile-unsaturated carboxylic acid ester copolymer with a monomer containing a polar group, and having good heat and oil resistance and improved strength. CONSTITUTION:A multicomponent copolymer composition obtained by emulsion copolymerizing (A) 10-60wt% conjugated diene, preferably butadiene, with (B) 10-40wt% alpha,beta-unsaturated nitrile compound, preferably acrylonitrile, (C) 10- 60wt% unsaturated carboxylic acid ester expressed by the formula (R<1> is H or CH3; R<2> is 1-8C alkyl), (D) 1-20wt% monomer containing a polar group, and selected from acrylic acid esters containing epoxy, hydroxyl, amino and amido groups and (meth)acrylic acid, and incorporating 100pts.wt. resultant multicomponent copolymer (preferably having 30-100 Mooney viscosity) with (E) 20- 400pts.wt., preferably 40-100pts.wt. filler and (F) 0.1-5pts.wt. vulcanizing agent.
Patent JP-H0499809-A (JP)
Title: Smelting reduction operating method
Inventor: HIRATA HIROSHI
IPC: F27D1/06
Filed: 1990-08-17
Abstract: PURPOSE:To control erosion of a refractory and to reduce the development of carbonaceous material series dust and CO2 by adding iron oxide-contacting raw material and the carbonaceous material while top-blowing oxygen and constituting the upper space of a reaction vessel for producing a smelting reduction iron alloy of a noncarbon monolithic refractory wall. CONSTITUTION:At the time of producing iron alloy by using a metal-lurgical furnace being possible to top- and bottom-blow gas and adding the iron- containing raw material and the carbonaceous material while top-blowing oxygen and executing the smelting reduction, the upper state from the molten material in the reaction vessel is constituted at the refractory wall made by combining the non-carbon monolithic refractory, e.g. almina quality, and metal pipes for cooling, in which mist of gas and water, etc., can be allowed to flow in.
Patent JP-H0499811-A (JP)
Title: Refining method for making inclusion in steel fine
Inventor: NASU MUNEYASU
IPC: C21C7/04
Filed: 1990-08-17
Abstract: PURPOSE:To efficiently make the inclusion in a steel fine by blowing Ca alloy after blowing CaO into a deoxidized molten steel to melt Ca in the steel. CONSTITUTION:The molten steel is beforehand deoxidized with Al in a ladle to produce the steel. At first, in order to reduce T.Fe is slag, CaO is blown and activity of FeO in the slag is reduced to restrain an oxidizing reaction of Ca. The blown CaO quantity is optimumly regulated to 3.8-4.2kg/TS, and in the case of being less than this, the activity of FeO in the slag can not be sufficiently reduced, and in the case of exceeding this, only unit consumption of CaO is increased and this is made to excess supply. After executing this treatment, the Ca alloy is blown into the molten steel. In the molten steel subjected to blowing of the Ca alloy, multiple fine CaO particles are developed, and Al2O3 developed after that, is used as nucleous and multiple fine Al2O3-CaO series inclusions are developed. By this method, the development of Al2O3 series large cluster can be prevented. Ca content melted in the steel is in the range of 1-4ppm, and for this purpose, the Ca alloy powder is added at 0.1-0.7kg/TS.
Patent JP-S60108848-A (JP)
Title: Drier of photosensitive material processing device
Inventor: KATSUMATA MITSURU
IPC: G03D15/02
Filed: 1983-11-18
Abstract: PURPOSE:To use a drying blast cyclically while keeping it at a low humidity to reduce the energy consumption by arranging a heater, a dehumidifier, and a heat exchanger in prescrived positions of a device, which dries photosensitive materials after washing with water, to circulate the overall quantity of the drying blast. CONSTITUTION:A film 3 taken out from a water washing tank 8 is dried in a drying part 10 after water stuck to the surface of the film is removed by a squeezing part 9, and the film is sent to a film receiving box 5. The circular drying blast is heated by a heater 12 in a circulating path 13a from a blower 11 to the drying part 10 and is blown out from a blow-off port 10a into the drying part 10 to dry the film 3 and is returned to the blower 11 through a circulating path 13b. A dehumidifier 14 is inserted to this circulating path 13b, and the drying blast which takes in water in the drying part 10 is dehumidified by the dehumidifier 14. Consequently, the overall quantity of the drying blast can be used cyclically and is not discharged to the outside of the device, and the energy consumption is held down to a samll value.
Patent JP-H04100698-A (JP)
Title: Device for picking up powder formed product
Inventor: KANDA YUKINORI
IPC: B30B11/00
Filed: 1990-08-17
Abstract: PURPOSE:To simplify the structure by guiding a knuckle joint by the expansion of a cylinder fitted to a feeder cup shifting upward while closing the tip part of an arm at the retreating limit of the feeder cup, advancing the cup and controlling so as to open the tip part of arms while shifting it downward. CONSTITUTION:One pair of the arms grasp a formed product with the grips 23 of the tip part thereof by closing the tip part and release the formed product by opening it. The tip parts of one pair of the arms are shifted upward in the condition of grasping the formed product and shifted with theefeeder cup 2 running while keeping this upward shifting condition. At the time of supplying raw material powder from the feeder cup to a metallic mold in the shifting process, the tip parts in one pair of the arms are shifted downward and opened to place the formed product at a prescribed position. By this method, the placed formed products have the same direction kept in an arrangement state.
Patent JP-S6375039-A (JP)
Title: Production of fiber-reinforced phenolic resin molded article
Inventor: MAKIYO TAKESHI
IPC: C08J5/04
Filed: 1986-09-18
Abstract: PURPOSE:To improve the workability and curability of a resol-type liquid phenolic resin and the color tone, corrosion resistance and mechanical strength of cured product, by using a specific acidic curing agent in the production of the titled molded article by impregnating and curing a resol-type liquid phenolic resin in fibers in the presence of an acidic curing agent. CONSTITUTION:The objective molded article can be produced by compounding 100pts.wt. of a resol-type liquid phenolic resin with preferably 5-30pts.wt. of an aryl acid phosphate of formula I and/or II (R is 1-9C alkyl; n is 0-3) (produced by the reaction of a phenolic compound with phosphoric anhydride) and impregnating and curing the mixture in fibers. The resin can be cured at normal or medium temperature.
Patent JP-H0382811-A (JP)
Title: Synthetic fiber and fabric made thereof
Inventor: OGAWARA HIDEYASU
IPC: D01F6/90
Filed: 1989-08-23
Abstract: PURPOSE:To provide a synthetic fiber containing a specific kind of inorganic particles in dispersed state, having remarkably improved heat conductivity and useful for clothes such as outer wear and underwear, wadding, cushion, bedding, etc. CONSTITUTION:The objective fiber contains inorganic particles in dispersed state. The product of the heat-conductivity (W/m.K) and the content (vol.%) of the particle is >=250, preferably >=300.
Patent JP-H0554535-A (JP)
Title: Magnetic recording and reproducing circuit
Inventor: UMEYAMA TAKEHIKO
IPC: G11B5/09
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a magnetic recording and reproducing circuit which has a less fluctuation in an output offset during a mode switching. CONSTITUTION:When a head is switched from HD3 to HD6 during a reproduction, amplifiers 2 and 5 are turned on and turned off, respectively. In order to prevent an offset, caused by the difference in the amplifiers and being enhanced again by an amplifier 19, the offset by the amplifier 5 is reduced by the negative feedback of an offset detecting circuit 46 and an offset adjusting circuit 55. At that time, the output of an amplifier 40 is transmitted to differential output terminals 26 and 27 during a prescribed period after a mode switching. The input terminal of the amplifier 40 is short circuited and the offset of the output is suppressed to a low level. A prescribed period later, the output of the amplifier 19 is transmitted to the differential output terminals 26 and 27. Since the offset which appears in the differential terminals is always kept small, the offset fluctuation during a mode switching is suppressed to a low level.
Patent JP-2000058743-A (JP)
Title: Semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L21/60
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chip type semiconductor device wherein an insulating spacer is held between fist and second semiconductor chips to allow wire bonding to an electrode pad concealed under the chip. SOLUTION: A first semiconductor chip 10 is fitted to an island 13 while a second semiconductor chip 11 is fitted on the first semiconductor chip 10 with a spacer 30 in between. The first semiconductor chip 10 is connected to a lead terminal 17 with a first bonding wire 16a while the second semiconductor chip 11 is connected to the lead terminal 17 with a second bonding wire 16b. The first and the second semiconductor chips 10 and 11 have similar chip size and shape, and a first electrode pad 12a is concealed under the second semiconductor chip 11 from a top view. Using a space 19 formed by the spacer 30, the first electrode pad 12a is connected to the second bonding wire 16a.
Patent JP-H1142996-A (JP)
Title: Air bag device for front-seat passenger
Inventor: ITO KAORU
IPC: B60R21/205
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a window shield glass by the direct hit by an air bag by guiding the gas injected from an inflator to the upward rear by a gas injecting direction control plate to reduce the impact load tot he window shield glass. SOLUTION: A front passenger seat air bag device 3 is formed of an inflator 5 housed within a casing 4 and an air bag 7 laid in folded state, and an instrument panel 2 on the upper side thereof has a lid 8, and a kerf 8A is formed in the middle part thereof. A gas injecting direction control plate 16 is laid above the inflator 5 of the casing 4. The control plate 16 is formed of a gas injection port 17 and a guide 18 laid above it. When an impact is added to an automobile to inject the gas from the inflator 5, the gas is guided to the upward rear. Thus, since the air bag 7 breaks through the lid 8 through the kerf 8A and swells upward to the rear, a window shield glass 9 is never hit directly by the air bag 7.
Patent JP-S58110507-A (JP)
Title: Bactericide containing bactericidal alpha-azolyl glycol
Inventor: BERUNTO TSUEE
IPC: A01N43/50
Filed: 1982-12-15
Abstract: Fungicides contain an alpha-azolylglycol of the formula I    <IMAGE> (I)  where R1 is alkyl, R2 is alkyl or unsubstituted or substituted phenyl or biphenyl, R3 is hydrogen, alkyl, alkenyl, alkynyl or unsubstituted or substituted benzyl and X is CH or N, or its plant-tolerated salts or metal complexes.