baber/WOPTO huggingface dataset:
Patent JP-H01229971-A (JP)
Title: Immunity analysis reagent and immunity analysis method using said reagent
Inventor: SUZUKI MASUMI
IPC: G01N33/544
Filed: 1988-03-10
Abstract: PURPOSE:To enhance reaction efficiency in quantitative analysis and to make it possible to analyze an objective material at high sensitivity, by adding a label material in liposome comprising multiple layers. CONSTITUTION:An outer liposome 1 has antibodies or antigens 3 which react with antigens or antibodies in a sample on the surface. The liposome 1 reacts with the antigens or the antibodies 7 in the sample. Dissolving reaction of a film occurs by the actions of a complement 8. The dissolving reaction of the film of the liposome 1 causes the outflow of an inner liposome 2 incorporated in the liposome 1. The liposome 2 has second antigens or antibodies on the surface of the films. The antigens or antibodies 4 react with third antibodies or antigens 6 in the sample. The film of the liposome 2 is dissolved by the action of the complement activity. Thus entire label material 5 in the liposome 2 flows out of the ribosome, and analysis can be performed. Since the material 5 reacts efficiently, the reaction efficiency in quantitative analysis is enhanced, and the highly sensitive immunity analysis can be performed.
Patent JP-S56155579-A (JP)
Title: Piezoelectric ceramics
Inventor: YUUKI MASAKI
IPC: H01B3/12
Filed: 1980-05-01
Abstract: PURPOSE:To obtain a piezoelectric porcelain of excellent characteristics by selecting x and y in (Na1-xLix)(Nb1-ySby)O3 so as to be 0.03<=x<=0.14 and 0.001<=y<= 0.03 respectively. CONSTITUTION:Given amounts of Na2CO3, Li2CO3, Nb2O3 and Sb2O3 are together, calcinated for 2-8hr at 800-1,000 deg.C, sintered at 1,130-1,300 deg.C and made to undergo a given polarization. In respect of the crystal grain size and dielectric constant, when x is selected to be 0.14, Y is 0.002<=Y<=0.03<=x<0.10, y is selected  to be 0.002<=y<=0.01, while x is 0.01<=x<=0.03. If x<0.03, the polarization treatment voltage is excessively large, so that it is difficult to put it into practical use. If  x>0.14, a mixed phase occurs, so that a given piezoelectric characteristic is not presented. If y<0.001 or y>0.03, a uniform porcelain texture can not be obtained in  either case. By said composition, a uniform and fine porcelain texture, which has a  small crystal grain size, can be obtained, so that it is possible to obtain a material  suitable for practical use, which having a large electromechanical bonding coefficient, a small dielectric constant and a large frequency constant and is effective,  specially, at more than several MHz.
Patent JP-H10253506-A (JP)
Title: Inspecting device for electronic part
Inventor: FUNAOKA TAKEO
IPC: G01M99/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device for electronic parts capable of performing a plurality of various tests at one location with a simple configuration. SOLUTION: This device comprises a pallet 1, which positions, holds, and transfers a switch 2 with a terminal 12 and a lever 9, a holder 10 provided with inspection contacts 3 arranged on the upper part of the switch 2 so as to be freely elevated and lowered, a load measuring device 5 installed via a pusher 4 to an operation block 7 which freely moves lenearly to the vicinity of the pallet 1, and a length measuring device 6 with a length measuring bar 11 which moves in coordination with the operation block 7. The inspection contacts 3 are lowered to the terminal 12 of the switch 2 held by the pallet 1 to measure electric characteristics, and the load measuring device 5 moves at the same time to measure the stroke of the switch operation of the lever 9 and its operation load. By this, it is possible to perform three kinds of tests at the same one location simultaneously.
Patent JP-2000256225-A (JP)
Title: Production of 1,1-diphenyl ethylene
Inventor: TAKEUCHI HARUKI
IPC: C07C15/50
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing 1,1-diphenyl ethylene(DPEt) using an inexpensive stock material. SOLUTION: This method comprises (A) an alkylation step, in which ethylene or polyethyl benzene is reacted with benzene for ethylation in the presence of an alkylation catalyst to produce ethyl benzene, (B) a high-boiling-point fraction production step, in which the alkylation effluent is separated by distillation into the ethyl benzene fraction and polyethyl benzene fraction to produce the high-boiling-point fraction comprising 1,1diphenyl ethane(DPE) and 1- phenyl-1-(ethylphenyl)ethane at a total content of 50 to 80%, (C) a DPE production step, in which the high-boiling-point fraction is separated by distillation to produce the fraction containing DPE at 70 to 99%, and (D) a dehydrogenation step, in which the DPE is dehydrogenated in the presence of an iron-based dehydrogenation catalyst. The effluent from the dehydrogenation step may be further separated by distillation.
Patent JP-S62212898-A (JP)
Inventor: SHIBANO YOSHIZO
IPC: G01S1/68
Filed: 1986-03-14
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-S61218231-A (JP)
Title: Radio communication system
Inventor: TANAKA MINORU
IPC: H04B7/15
Filed: 1985-03-23
Abstract: PURPOSE:To attain simultaneous transmission/reception in two waves of radio frequencies by sending information to be sent in a double speed or thinning out the information with high redundancy into a half at a proper time interval so as to apply transmission/reception alternately at a short burst time. CONSTITUTION:The simultaneous transmission/reception is realized by using two radio frequencies when a sound signal is sent with the voice redundancy while the signal is thinned out nearly by a half or when the voice CODEC is used while the transmission speed is nearly doubled so as to apply alternately the two-way communication. That is, the sound signal from a handset 4 is converted into, e.g., 8kBPS digital signal by using the voice CODEC 5. The digital signal is divided minutely further at every 4msec, converted into nearly 16kBPS being nearly double speed by a speed converter 6, the signal is sent during 2msec from a transmitter/receiver 7 and the transmitter is in standby during the later 2msec. The receiver of a mobile station 3 does not send a signal during reception and makes transmission during 2msec in succession to an intermittent signal of 2msec received intermittently by the receiver.
Patent JP-H07267554-A (JP)
Title: Rainwater gathering device for threshold of elevator hall
Inventor: MINE YASUHIRO
IPC: B66B13/30
Filed: 1994-03-28
Abstract: PURPOSE:To prevent rainwater from falling through an elevator pit onto the floor by furnishing a horizontal gutter at the hall threshold undersurface of each flooe exposed to the pit, equipping the pit with a vertical conduit in communication to the horizontal gutter, and equipping the pit floor with a vessel which receives the flowout water from the vertical conduit. CONSTITUTION:Rainwater stagnating at a hall floor 4 or blown to a hall door 3 is allowed to flow into a hall threshold groove from the gap between the hall threshold 2 and hall door 3. The rainwater flows through a rubbish trapping hole into a horizontal gutter 11, passes through a vertical conduit 12, and is gathered in a vessel 13 placed on the pit floor 6. The vessel 13 is fitted internally with a filtrating material such as wire meshing so that rubbish included in the rainwater is removed. The rainwater stagnating in the vessel 13 is discharged from an exhaust port furnished at the side of the vessel 13 and through a piping. Accordingly there is no risk that the water is overflown from the vessel 13 to cause covering the whole pit floor 6 with water.
Patent JP-S61215721-A (JP)
Title: Draft device in spinning machine
Inventor: FUJIWARA MICHIAKI
IPC: D01H5/58
Filed: 1985-03-22
Abstract: PURPOSE:To change continuously the contact position of sliver and the circumferential face of rubber cot, which situates the nipping point of rollers, by reciprocating one roller with rubber cot of a pair of opposing rollers continuously in the shaft direction of the roller. CONSTITUTION:The housing 12 is reciprocated through the traverse lever 21 by the traverse device 22 of top roller shaft. The reciprocation of the housing 12 is transmitted through the needle bearing 13 to the front top roller shaft 4. The magnet ring 15 at the side of the housing 12 and the magnet ring 8 set at the end of the cylinder 6 of the front top roller 3 are repelled each other by the repulsion of the same pole, so that no deviation is produced between the needle bearing 13 and the front top roller shaft 4. The front top roller shaft 4 is always pressed by the pressing member 27, so the contact pressure between the top roller 3 and the bottom roller 1 is approximately constant.
Patent JP-S53142835-A (JP)
Title: Read/write memory circuit
Inventor: OOUCHI YASUNORI
IPC: G11C7/00
Filed: 1977-05-18
Abstract: PURPOSE:To perform integration with high speed and low power, by performing the write-in and readout operation different within one cycle of the clock simultaneously and independently, through the address selection for the write-in and readout with the address decoding section.
Patent JP-H07244419-A (JP)
Title: Electrophotographic method
Inventor: MASHITA KIYOKAZU
IPC: G03G5/043
Filed: 1994-03-04
Abstract: PURPOSE:To obtain an electrophotographic method capable of reducing wear on a photosensitive layer, and capable of remarkably improving the life of the photoreceptor by stopping a voltage from being impressed on a conductive electrifying member for every one cycle on image forming process. CONSTITUTION:The impressing of a DC voltage and an AC voltage is controlled by sequence control. That is, the DC and AC voltages are impressed based on a signal from a controlling means simultaneously with the starting of the rotation of the photoreceptor, then exposing, developing and transferring are performed. A first image is formed on the photoreceptor, and the impressing of the voltages is stopped in the order of the DC voltage and the AC voltage after the fixed period of time from the stopping of an exposing signal. Next, before the fixed period time from the starting of the exposing signal for second image forming cycle, the DC voltage and the AC voltage are simultaneously impressed by a switch again. Thus, the surface of the photoreceptor is not always stressed by the electrifying device in the case of forming the image, so that the wear of the photosensitive layer is reduced and the life of the photoreceptor can be remarkably improved.
Patent JP-H03260297-A (JP)
Title: Replacing method of center column in lining of multiple connected tunnel
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 1990-03-09
Abstract: PURPOSE:To promote work efficiency by erecting temporary columns to be required in the intermediate sections of permanent center columns together with them between up and down branch segments, and removing the temporary center columns after adjacent joint members are connected to each other through splice plates. CONSTITUTION:A plurality of excavated holes 1A - 1C having approximately a circular section are combined approximately in the horizontal direction to form a multiple connected tunnel. Lining bodies 3 of segments 3A... are assembled on the peripheral walls 2 of the tunnel, and permanent center columns 8 are erected between up and down branch segments 3B... at required intervals through joint members 6... while connecting the lining bodies in the direction of the axis of the tunnel. Temporary center columns 7... to be required are erected in the intermediate section of the permanent center columns 8, together with them. After that, the temporary center columns 7... are removed after adjacent joint members 6... are connected to each other through splice plates 9... built across them.
Patent JP-S62216427-A (JP)
Title: Squelch circuit
Inventor: TANAKA MITSURU
IPC: H04B1/10
Filed: 1986-03-17
Abstract: PURPOSE:To prevent the malfunction of a tone squelch circuit due to noise by providing a gate circuit between a demodulator and the tone squelch circuit and controlling the gate circuit with the logic output of a noise squelch circuit and controlling a sound amplifier with the logic output of the tone squelch circuit. CONSTITUTION:When a receiver is in the waiting state, a noise component on the outside of the sound band outputted from a demodulator 1 is amplified selectively by a noise amplifier 3 and is detected by a noise detector 4, and the signal of logic value '0' is outputted to the gate terminal 14a of a gate circuit 14 from a noise squelch circuit 2 by an inverter circuit or the like included in the noise detector 4. Since the signal of logic value '0' is inputted to the gate terminal 14a, the gate circuit 14 is turned off. Consequently, a tone squelch circuit 7 is made unoperated because no signals are inputted to the input terminal of the circuit 7 at all, and the logic output of the output terminal is always '0'. Since noise is not inputted, the malfunction of the tone squelch is prevented as well.
Patent JP-S59185494-A (JP)
Title: Video signal converting device
Inventor: NARITA TAKAHITO
IPC: H04N9/87
Filed: 1983-04-05
Abstract: PURPOSE:To synthesize easily a composite output video signal without generating a color blurring by delaying a luminance signal and a color difference signal by a prescribed quantity so that an input color frame coincides with a reference color frame. CONSTITUTION:A luminance signal S31, an R-Y color difference signal S32 and a B-Y color difference signal S33 are sent to a delaying circuit 32 and a chrominance signal encoder 34 through a variable control delaying circuit 31. A reference subcarrier S34 and a reference synchronism signal S36 are inputted to a color frame detecting circuit 36, and an obtained detecting signal S37 is applied to a color frame condition discriminating circuit 37. On the other hand, a signal S40 corresponding to the signal S33 is led to a color frame inspecting signal detecting circuit 38, and in this circuit, a read signal S41 is obtained and applied to the circuit 37, and whether its contents coincide with the signal S37 or not is discriminated. The circuit 37 applies its discriminating signal S42 as a control signal to the circuit 31, does not execute a delay operation in case of coincidence, and outputs the signals S31-S33 as output signals S38-S40. Also, when dissidence is discriminated, the circuit 31 outputs the signals S31- S33 by delaying them by a prescribed quantity.
Patent JP-H08254398-A (JP)
Title: Plate type heat exchanger
Inventor: KIYOSE TERUHISA
IPC: F28F3/08
Filed: 1995-03-17
Abstract: PURPOSE: To beforehand prevent reduction in heat exchanger efficiency due to parallel flows of a fluid. CONSTITUTION: A plate type heat exchanger constructed in multistage passes comprises heat exchanging stages Z1 , Z2 , Z3 contiguously provided in multistage, in which a multiplicity of heat transfer plates P1 to P19 , gastightly overlap one another and flow passages X1 to X9 , Y1 to Y9 are formed between adjacent heat transfer plates P1 to P19 . Parallel flow inhibiting means is provided between connected ends of the respective heat exchanging stages Z1 , Z2 , Z3 for preventing parallel flows from generating in flow passages positioned on both sides of the heat transfer plates P7 , P13 .  The parallel flow inhibiting means comprises parallel flow inhibiting plates Q1 , Q2 which are disposed adjacent the heat transfer plates P7 , P13 positioned at connected ends of the respective heat exchanging stages Z1 , Z2 , Z3 and do not form flow passages between them and the heat transfer plates P7 , P13 .
Patent JP-H07269846-A (JP)
Title: Burner counter
Inventor: FUKUDA MICHIO
IPC: F23N1/00
Filed: 1994-03-29
Abstract: PURPOSE:To prevent an abnormal decrease or abnormal increase of a fuel pressure due to the change of the quantity of burners from generating by controlling the number of burners to be applied in response to a real number of burners which is obtained by adding a required number of burners obtained with a fuel flow rate as the variable, and a corrected value for the number of burners obtained with a fuel pressure as the variable. CONSTITUTION:A burner counter 8 calculates the required number of burners with a fuel flow rate as the variable, based on the data of a memory 7 wherein the numbers of burners in proportion to fuel flow rates are stored in advance. In the meantime, a corrective apparatus 10 calculates the corrected number of burners with a fuel pressure as the variable, based on the data of a memory 9 wherein the corrected number of burners in response to fuel pressure are stored in advance. An adding apparatus 11 determines the number of burners by adding the required number of burners and the corrected number which are obtained by these operation apparatus 8, 10. The burner quantity operation apparatus gives an ignition command to the burners in the order which is previously set in response to the number of burners being output by the adding apparatus 11.
Patent JP-H11242727-A (JP)
Title: Optical recording medium recording/reproducing device
Inventor: AIZAWA TADASHI
IPC: G03H1/22
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the size in a horizontal direction, and to improve the precision of an optical system in an inexpensive constitution. SOLUTION: A laser beam irradiating device 121 and an electronic image pickup element 122 are integrated in an optical system unit 120, and this optical system unit 120 is constituted so as to be movable almost in parallel with the carrying direction of an optical card 10. The laser beam irradiating device 121 is obliquely arranged so that the upper face of the optical card 10 positioned at a carrying system 110 can be irradiated with a laser beam at an incident angle (i), and the electronic image pickup element 122 is obliquely arranged so that the laser beam diffracted by the optical card 10 can be made incident at an angle i+θ.  In this case, θ=2(90 deg.-i)±a, and for example, when the incident angle is defined 45 deg., and an angle of reflection is defined 45 deg., and a diffracted light making an about ±22 deg. with the reflected light is generated from an interference fringe, the laser beam irradiating device 121 and the electronic image pickup element 122 are arranged so that the optical axis of the incident light and the reflected light can make θ = about 60 deg..
Patent JP-S51134155-A (JP)
Title: Electronic watch
Inventor: HATADA KENZOU
IPC: G04C10/00
Filed: 1975-05-16
Abstract: PURPOSE:To decrease the number of parts and assembly processes by providing a combined structure of battery electrode plate and flexible wiring board for electronic parts.
Patent JP-2000188834-A (JP)
Title: Charging-type battery control device
Inventor: GOERKE THOMAS
IPC: H02J7/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a charging-type battery caused by unsuitable charge. SOLUTION: A control device 7 arranged in a battery operation type device or a battery pack is used for controlling the charge and discharge cycle of a couple of a charging-type batteries 6a, 6b. The control device 7 decides whether either of the batteries 6a, 6b is charged less than the other. When the battery is not completely discharged, the control device 7 allows that power be led out from the selected battery, until it is completely discharged. The control device 7 allows the other battery to be consumed. When the batteries 6a, 6b are put on a charger, the control device 7 allows only the completely discharged battery to be charged. Thereby a completely charging and discharging cycle only is conducted, so that the service life of a battery is maximized.
Patent JP-H02239097-A (JP)
Title: Single-acting telescopic cylinder type load lifting device
Inventor: KURAHARA TADAYUKI
IPC: B66F3/28
Filed: 1989-03-10
Abstract: PURPOSE:To reduce lowering speed and an inclination angle and carry out unloading stably and safely by providing a check valve for preventing the flow out of fluid in a lower second site cylinder into a lowermost site cylinder, in a portion from a lowermost-site cylinder chamber to a lower second-site cylinder chamber through a first connecting port. CONSTITUTION:A check valve 14 is placed in a portion from a lowermost-site cylinder chamber 6 to a lower second-site cylinder chamber 12 through a first connecting hole 11 to cut off the lowermost-site cylinder chamber 6 from the lower second-site cylinder chamber 12 and chambers above by this check valve 14. Therefore, as a pressure fluid is gradually discharged out of a feeding/ discharging port 7, the pressure fluid is discharged only from the lowermost-site cylinder chamber 6 in the initial stage of lowering, causing a lower second site cylinder 8 to sink into the largest site cylinder 2. In this case, since the sectional area of the lowermost-site cylinder chamber 6 is the largest, the lowering speed of the lower second site cylinder 8 is lowest as compared to cylinders on the upper site. As a result, lowering speed and inclination angle are lowered to relieve the impact force in the initial stage of unloading.
Patent JP-H02237630-A (JP)
Title: Bubble generation device
Inventor: TAKANO KAZUKIYO
IPC: B01F3/04
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate wasteful gas by taking out the gas excess to liquid from an accumulator to return to a suction pipe and returning it together with new suction gas to a pressurizing pump. CONSTITUTION:The excess gas 14 and new injection gas are introduced to the suction pipe 2 of the pressurizing pump 3 and mixed with the liquid 9 and pressurized to dissolve the gas into the liquid. Thus, the amount of gas reduced by the pressurizing dissolution at the pressurizing pump 3 is supplied from a gas source 20, and excess gas 14 is returned to the pressurizing pump 3. These process is repeated with the result that wasteful consumption of gas is eliminated, and the small amount of liquid discharged together with the excess gas 14 from the accumulator 4 is usefully used. Thus, the liquid discharged together with the excess gas 14 is usefully used.
Patent JP-S58174804-A (JP)
Title: Film thickness measuring device
Inventor: SATOU KAZUJI
IPC: G01B17/02
Filed: 1982-04-07
Abstract: PURPOSE:To measure the thickness of a thick evaporated film accurately, by providing a screening body in a film thickness measuring sensor, wherein a crystal vibrator is used. CONSTITUTION:In front of the fulm thickness sensor 13, wherein the crystal vibrator is used, the screening body 12, which is rotated at a constant speed and has a propeller shape, is provided. Part of an evaporated material, which is evaporated from an evaporating source for performing vacuum evaporation, is screened, and the attaching amount of the evaporated material to the sensor 13 can be regulated. A mesh shaped material and the like can be used as the screening body.
Patent JP-S54151217-A (JP)
Title: Load shifting apparatus
Inventor: FURUYADO HIDEKI
IPC: B61D15/00
Filed: 1978-05-19
Abstract: PURPOSE:To provide a simple load conveying and shifting apparatus, with an improved running performance, which can be maintained inexpensive even when a number of temporary stations are needed for improved working efficiency by eliminating overhung load upon trucks. CONSTITUTION:The load shifting apparatus is composed of a master truck 20, an auxiliary truck 10 and a buffer station. By driving wheels 5 through a driving means A including a motor, the truck runs on a rail 1. To stop the truck 20 at the destination, a mark plate 6 is detected by a detector 7 to actuate a brake 8. Then, with the actuation of a motor 16 of the truck 20, gears 18a and 18b turn through a reduction gear 17 so as to move the truck 10 on a rail 14 placed on the truck 20 through a rack 19 mating therewith. Consequently, the truck 10 transfers to a rail 21 of the buffer station from the rail 14 and shifts a load 11 to a buffer 25 on a lifter to be operated by a cylinder 23.