baber/WOPTO huggingface dataset:
Patent JP-S57178159-A (JP)
Title: Chemical reagent for detection of amicacin and its determination
Inventor: IWADARE SHIYUUICHI
IPC: G01N33/94
Filed: 1981-04-27
Abstract: PURPOSE:To measure the concentration of amicacin in blood quickly and to prescribe a medicine safely, by combining amicacin labelled with glucose-6- phosphoric acid dehydrogenase with anti-amicacin antibody conflictingly with amicacin and measuring enzyme activity after reaction. CONSTITUTION:Labelled amicacin is obtained by reacting amicacin with glucose- 6-phosphoric acid d hydrogenase for safety medication of remedy amicacin for bacteria infections symptoms. On one hand, amicacin is immunized to a rabbit and an antibody is obtained from its blood and then, a calibration curve based on a competitive reaction of the mixture of the marking amicacin and already known quantity of amicacin for the antibody, is found preliminarily. The concentration of amicacin in blood of a patient is determined by said calibration curve. In the case where the specimen is blood plasma, citric acid or EDTA is used for an anticoagulant. Measurement is obstructed by using heparin. Thus, amicacin is determined in high sensitivity and good reproducibility.
Patent JP-S6296916-A (JP)
Title: Plastic lens holding device
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1986-03-20
Abstract: PURPOSE:To absorb and eliminate the change of dimensions due to the temperature change between a lens and a mount part and to suppress the deformation of lens faces, which are affected greatly by the change of dimensions, as much as possible by providing an elastic member between the plastic lens and a retaining member. CONSTITUTION:A mount part 12 is formed in a lens holding cylinder 11 as one body, and one lens face r2 of a plastic lens 13 is brought into contact with a corner part 23 of the mount part 12. An elastic member 24 slightly softer than the plastic lens is brought into contact with the other lens face r1 of the plastic lens 13, and a retaining ring 15 is arranged on the outside of the elastic member 24. When the plastic lens 13 is deformed, the elastic member 24 absorbs the deformation of the plastic lens to suppress the action of a great stress upon the plastic lens. When the plastic lens 3 is much deformed, the stress is applied to the plastic lens 13 and the lens face r1 which has less influence upon the lens capacity is deformed, but the deformation of the lens face r2 which has a great influence upon the lens capacity is suppressed.
Patent JP-2000256832-A (JP)
Title: Formation of hyper-fine grained film
Inventor: ISHIKURA ATSUMICHI
IPC: C23C14/24
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To expand the grain size of hyper-fine grains without increasing the temp. of a substrate to the high one at the time of forming a hyper-fine grained film on the substrate. SOLUTION: In the method for forming a film composed of a hyper-fine grains on a substrate 13, before the hyper-fine grains arrive at the substrate 13, the hyper-fine grains are irradiated with beams. The hyper-fine particles are formed by using an arc in a forming chamber 1, is transferred to a film forming chamber 2 by carrier gas and is jetted from a nozzle 8. By applying beam, (generally laser beams) vertically to the gas jetting direction, the hyper- fine grained film is formed.
Patent JP-H01235821-A (JP)
Title: Embedded clinical temperature sensor
Inventor: KOJIMA KIYOSHI
IPC: G01K11/12
Filed: 1988-03-15
Abstract: PURPOSE:To enable the percutaneous insertion of the sensor by a piercing needle by subjecting a shape memory alloy wire to a shape memory treatment in such a manner that the wire forms a parallel double wire shape at the body temp. or below and opens to a rhombic shape at the angle corresponding to the temp. in a specific temp. range above the body temp. CONSTITUTION:The temp. sensor S is formed by bonding the shape memory alloy 1 and a wire-shaped spring for resetting in such a manner that the respective energizing forces contend with each other. This alloy wire 1 is shaped to the shape of the parallel double wires in the tight contact and bent state at the body temp. or below and is so subjected to the shape memory treatment that the wire opens to the rhombic shape at the angle theta corresponding to the temp. in the specific temp. range above the body temp. (36.5 deg.C). On the other hand, the spring 2 is imparted with characteristics in such a manner that the reaction is zero while the alloy wire 1 is in the tight contact and bent state and that the reaction increases as the alloy wire 1 opens. The sensor S is inserted into the temp. measuring part in the living body by using the piercing needle. The percutaneous insertion of the sensor S by the piercing needle is enabled without requiring an operation for incising the skin by using such sensor.
Patent JP-H02243761-A (JP)
Title: Method for controlling electromagnet for magnetron sputtering source
Inventor: TAKEI HIROSANE
IPC: C23C14/35
Filed: 1989-03-15
Abstract: PURPOSE:To improve the utilization efficiency of a target by periodically changing only the electric current to be applied to a central coil and an inner peripheral coil. CONSTITUTION:A central yoke 2b and a peripheral yoke 2c are projected upward from a bottom yoke 2a. The central coil 3a is provided around the central yoke 2b, the inner peripheral coil 3b on the inner periphery of the peripheral yoke 2c and an outer peripheral coil 3c around the outer periphery are provided respectively. The electromagnet 4 thus formed is set on the rear of the target 5. The electromagnet for a magnetron sputtering source is controlled to form a magnetic field close to the surface of the target 5. The currents to be applied to the central coil 3a and inner peripheral coil 3b are allowed to flow in the same direction, and only the current to be applied to the outer peripheral coil 3c is periodically changed. As a result, the whole region of the target is uniformly sputtered.
Patent JP-S59187339-A (JP)
Title: Photosensitive agent
Inventor: KURIYAMA SATOSHI
IPC: C09B11/00
Filed: 1983-04-08
Abstract: PURPOSE:To produce yellow or orange coloring matter by color development under irradiated light by using [bis( 4-hydroxyphenyl )-( 4-phosphonoylphenyl )] methane (BHPM) as a photosensitive agent. CONSTITUTION:[Bis( 4-hydroxyphenyl )-( 4-phosphonoylphenyl )]methane represented by the formula is used as a photosensitive agent. In the formula, R1 is H, 1-18C alkyl, 1-18C alkenyl, aryl or aralkyl, and each of R2 and R3 is 1-18C alkyl, 2-18C alkenyl, aryl or aralkyl. Said photosensitive agent develops color under irradiated light. The produced coloring matter is yellow or orange, and since the density of the coloring matter is stable for a long term, it is not required to add any stabilizer for the coloring matter.
Patent JP-S53149917-A (JP)
Title: Preparation of omega-substituted carboxylic acids
Inventor: NISHINO MASAKI
IPC: B01J31/00
Filed: 1977-05-31
Abstract: PURPOSE: To prepare the title compound useful as a raw material of polymers and fine chemicals, from an ω-substituted carboxylic acid having OH or carbonyl group other than the one at the terminal of the chain, by selectively decomposing the substitution group by catalytic hydrogenation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07266886-A (JP)
Title: Mounting structure of door sash
Inventor: TAKEBAYASHI MIKIO
IPC: B60J5/04
Filed: 1994-03-31
Abstract: PURPOSE:To save the manhour in assembling and improve the accuracy in assembling by providing a sash body united with a glass run with an extended tongue piece, and attaching a west seal assembly to the top edges of a door inner panel and a door outer panel, and fixing the tongue piece into each insertion hole. CONSTITUTION:The several core metals 12A and 13A at each end of a west inner seal 12 and a west outer seal 13 are extended outside and those are joined with each other, and an insertion hole 14 open vertically is made. On the other hand, a tongue piece 20 is extended at the end of a sash body 17 united with a glass run 19, and a west seal assembly 10 composed of a west inner seal 12 and a west outer seal 13 is set to the flange parts 2F of a door inner panel 2A and a door outer panel 2B, and the tongue piece 20 is inserted into each insertion port 14 and is fixed with a bolt. Accordingly, both seals 12 and 13 can be attached at the same time, and the manhour in assembling can be reduced, and the accuracy in assembling of each part can be improved.
Patent JP-H03262334-A (JP)
Title: Decoding system for error correction code
Inventor: MIURA SHINJI
IPC: H03M13/00
Filed: 1990-03-13
Abstract: PURPOSE:To select redundancy freely and to attain decoding up to its capability fully by specifying an rXh matrix and an rX(h+1) matrix. CONSTITUTION:A syndrome Si, j is expressed in equation I with respect to an input data u=(u1, u2,...,un) coded by an error correction code (general algebraic curve code) using an rXh matrix [Tj, k] as its check matrix having j, k components comprising of Tj, k=PHIj(Pk) F, j=0, 1,...,r-1, k=1, 2,...,n depending of rational functions PHI0=1, PHI1,...,PHIr+1 arranged in the sequency of order at a coordinate P and sets of coordinates A={P1, P2,...,Pn}, syndrome matrices H(u+1), (v+1), H(u+1), v are decided as equation II, III with respect to 0<=v<=r-1, 0<=u<=v' depending on a natural number v(0<=v<=r-1) and a monotonously decreasing function v' decided in relation to the order of the coordinate P of the rational functions PHI0=1, PHI1,...,PHIr+1, and an rXh matrix N'r-1 and an rX(h+1) matrix N*r-1 are expressed by equations IV, V with respect to {(Pj) LAMBDA:p(Pj)=0}={Pk1, Pk2,...,Pkh}, where Tj, kt F is decide from Tj, kt=PHIj(Pkt)(0<=j<=r-1, 1<=t<=h) and vectors c, c* are expressed in the equations IV, V. Thus, the redundancy is freely selected.
Patent JP-H0578840-A (JP)
Title: Method for implanting ion
Inventor: SUGIYAMA KENJI
IPC: C23C14/48
Filed: 1991-03-27
Abstract: PURPOSE:To efficiently implant ions of a metal, etc., into a cubic material to be treated. CONSTITUTION:A material 2 to be treated is set in a treatment chamber 1 and DC voltage having negative polarity is impressed on the material 2 through the chamber 1 with a bias power source 3. Arc discharge is caused between the cathode 4 and the anode 5 with an arc electrode 6. The pulse length of the arc discharge is controlled with an arc power source 7. The material of the cathode 4 is evaporated and ionized to form plasma 8. This plasma 8 moves toward the material 2 in the chamber 1. Since negative bias has been impressed on the material 2, positive ions in the plasma 8 are accelerated and implanted into the entire surface of the material 2 all at once.
Patent JP-H04296636-A (JP)
Title: Liquid density measuring apparatus
Inventor: KAWAMOTO AKIRA
IPC: G01N9/04
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a liquid density measuring apparatus which can measure a correct liquid density automatically regardless of the viscosity and the surface tension of the measured liquid. CONSTITUTION:A container 3 with a fixed volume is mounted on a rod 1 which can rotate freely around a fulcrum 2, and tubes 4a, 4b for injecting and exhausting liquid are installed on the container 3. The rod 1 is provided with, a detection part 5 for detecting the weight variation of the container 3, and the tubes 4a, 4b are provided near the rotary central axis so as to reduce the influence of the tubes on the torque.
Patent JP-S56158512-A (JP)
Title: Automatic gain control circuit
Inventor: TAKEDA MASAO
IPC: H03G3/00
Filed: 1980-05-13
Abstract: PURPOSE:To control the automatic gain efficiently, by controlling the gain in accordance with the level of a reception pilot signal and making switching depending whether the level is outside of the permissible range or not. CONSTITUTION:An input signal fed to an input terminal 15 is amplified at an amplifier 11 and output from an output terminal 16. This amplifier 11 is of constitution of differential pair, the current source is provided in a switching circuit 17, and the circuit 17 is provided with a variable resistance element RV controlled from a control circuit 13, and a resistor RO which is switched by a detection signal from a level detecting circuit 14. Further, a narrow band pass filter 12 supplies a pilot signal to the circuit 13 after picking up. The gain is controlled according to the level of a reception pilot signal and when the level is outside of the permissible range, the gain is switched to a constant gain. Thus, automatic control can be made effieicntly, by eliminating the signal interruption of operating time and large power consumption for relays and the secular change.
Patent JP-H05192572-A (JP)
Title: Method for producing silver supported catalyst
Inventor: JIEI EI RATSUSHIYUKIN
IPC: B01J37/14
Filed: 1992-03-19
Abstract: PURPOSE: To obtain a silver catalyst contg. a large amount of alkali metal which is used for gas phase oxidation of ethylene into ethylene oxide. CONSTITUTION: In a process for preparation of a supported silver catalyst suitable for gas phase oxidation of ethylene into ethylene oxide by impregnating a support with a soln. of a silver compd. and heating it in air to activate it, at least one alkali metal selected from the group consisting of sodium, cesium, rubidium and potassium in an amount of 0.05-0.3 gram equivalents is contained in the catalyst to depress activity and selectivity after activation. Then, it is heat-treated again for a sufficient period of time to reactivate the alkali metal-contg. catalyst with decreased activity and selectivity at a temp. of at least 400 deg.C in a substantially inert atmosphere.
Patent JP-S60209978-A (JP)
Title: Recording and reproducing device
Inventor: TSUNODA YUUICHI
IPC: G11B19/20
Filed: 1984-04-02
Abstract: PURPOSE:To perform the rotary drive of a recording medium and the shift of a magnetic head with a single drive means by using a control means which uses changeover of the drive power of the same drive means to said rotary drive of the recording medium and the shift of a record/reproduction means, respectively. CONSTITUTION:When a motor 1 is revolved toward an arrow head B, a cam plate 2 is driven via a spring clutch 11 which transmits the revolutions of the motor only in the direction B. As a result, a pin 8b is shifted along a curved line part of a groove 2a and a carriage 8 moves in parallel toward C. Thus a magnetic head 7 moves up to the position of the most inside track of a magnetic disk. When the motor 1 is revolved further, the pin 8b moves along the rectilinear part of the groove 2a. Thus the carriage 8 is moved toward D. When a switch 10 is operated by a projection 8a of the carriage 8, the drive of the motor 1 is stopped by the output signal of the switch 10. In such a case, the head 7 is set at the position of a track 0 of the most outer circumference of the disk.
Patent JP-S54157530-A (JP)
Title: Recovery of resorcinol
Inventor: HASHIMOTO ISAO
IPC: C07C1/00
Filed: 1978-05-29
Abstract: PURPOSE: To separate resorcinol from an acid decomposition product of m-diisopropylbenzene dihydroperoxide in high recovery preventing the loss of resorcinol, by heating the product at a specific temperature in the presence of a sec-alcohol.  
     CONSTITUTION: An acid decomposition product of m-diisopropylbenzene dihydroperoxide is heat-treated at ≥100°C, perf. 120W160°C, in the presence of a sec- alcohol, such as isopropanol to decompose the peroxides existing as by-products completely, and thereafter the composition is distilled to remove the low-boiling components. Resorcinol is recovered from the treated mixture by conventional method, such as distillation, crystallization, extraction, etc. The amount of the sec- alcohol is ≥5 moles, pref. 10W70 moles, per 1 mole of the peroxide existing in the acid decomposition product. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51141851-A (JP)
Title: Process for separating dimethylnaphthalenes
Inventor: FUJIMOTO HIROSHI
IPC: C07C1/00
Filed: 1975-05-29
Abstract: PURPOSE: To separate dimethylnatphthalenes from a hydrocarbon mixture containing dimethylnapthalenes using trihalogenated acetic acid salts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01240568-A (JP)
Title: Silicone rubber for oscillation experiment model
Inventor: NIWA MASANORI
IPC: C08L83/07
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a silicone rubber having low rigidity and low damping ratio and suitable as a scale model for the oscillation experiment to investigate the dynamic characteristics of a ground, construction, etc., by curing a composition composed of an alkenyl-containing organopolysiloxane, an organohydrogen polysiloxane, etc. CONSTITUTION:The objective silicone rubber has a dynamic Young's modules (Ed) of 0.1-5kgf/cm<2> at an oscillation frequency (f) of 1-60Hz and satisfies the formula specifying the relationship among the dynamic Young's modulus, the frequency and a damping constant (h%). The rubber can be produced by (1) compounding an alkenyl-containing organopolysiloxane having a viscosity of 100-100,000cp and a polymerization degree of 128-1,890 with an organohydrogen polysiloxane having a polymerization degree of >=2 at a molar ratio (hydrosilyl group to alkenyl group) of 0.5-0.75, (2) adding a platinum-based catalyst (e.g., chloroplatinic acid) to the composition at a rate of 0.5-100ppm (in terms of the weight of platinum) and (3) curing the mixture.
Patent JP-H08231205-A (JP)
Title: Noncatalytic oxidation of tritium, device therefor and system for removing tritium
Inventor: WATANABE KUNIAKI
IPC: C01B5/02
Filed: 1995-02-28
Abstract: PURPOSE: To instantaneously initiate the oxidation reaction, to inhibit any radioactive waste from being generated and to simplify the system structure by adding gaseous ozone to an atmospheric gas contg. tritium and irradiating the resultant gaseous mixture with ultraviolet rays. CONSTITUTION: In this oxidation, a gas sucked from a tritium removal object section 11 which is provided with a gas suction port for sucking an atmospheric gas contg. tritium is transferred by using a gas transfer system 12 and gaseous ozone is added to the transferred gas and the resultant gaseous mixture is irradiated with ultraviolet rays in a noncatalytic oxidation system 13. Then, when the temp. of the irradiated gaseous mixture is an excessively elevated value, if necessary, the gaseous mixture is cooled by using a cooling system 14 provided with a heat exchanger and, thereafter, tritium water formed in the system 13 is adsorbed on a drying agent in a tritium water absorption system 15 and, thereafter, the water content of the used drying agent is removed in a drying agent regeneration system 16.  At this time, the environmental conditions of these systems and the tritium removal object section 11 are controlled by using an automatic control system 17.
Patent JP-S57179216-A (JP)
Title: Preparation of polyoxymethylene crystal like whisker and its production unit
Inventor: IGUCHI MASATOSHI
IPC: C08G2/10
Filed: 1981-04-27
Abstract: PURPOSE: To obtain the titled high-quality crystal efficiently and continuously, by blending a dried trioxane solution in a steady flow with a boron trifluoride (complex) catlyst and water as a cocatalyst, selecting the prepared crystal nucleus, from the solution, followed by leaving the solution at rest.  
     CONSTITUTION: A trioxane solution is dried by the dryer 2, stored in the storage tank 3 temporarily, and each of its fixed amount is fed to the flow system path by the fixed displacement pump 4. Boron trifluoride (complex) as a catalyst from the catalyst container 6 is fed to the solution by the fixed displacement device 7 for catalyst while the solution is passed through the conduit 5, and they are blended uniformly by the blender 8. The trioxane solution containing the catalyst is transferred from the blender 8 to the conduit 9, each of the fixed amount of water as a cocatalyst from the cocatalyst container 10 is fed to the conduit by the fixed displacement device 11 for cocatalyst, and they are fed to the blender 12 to form crystal unclei. The solution having the crystal unclei is introduced to the filter 13, coarse crystals are removed, and the solution is left at rest by the reactor 14, to give the desired crystal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62223512-A (JP)
Title: Oil burner
Inventor: JINBO KUNIHIKO
IPC: F23D11/04
Filed: 1986-03-20
Abstract: PURPOSE:To prevent imperfect combustion due to dripping of excessive liquid fuel by providing a fuel supplying pipe with notches at the opening end of the discharging side of the same. CONSTITUTION:The opening end 10a of a fuel supplying pipe 10 for supplying liquid fuel to a rotor 1 is bent so as to have an inverted U-shape and is formed with notches which consist of slits 11. According to this method, the liquid fuel, adhered to the outer peripheral side surface of the fuel supplying pipe 10, is induced into the discharging flow of the liquid fuel from the opening end 10a and the growth thereof is precluded, therefore, the liquid fuel will never drip onto the rotor 1 in the state of drips. The notches 12 of saw tooth shape may be provided along the whole periphery of the end rim of the opening end 10a or through holes 13 may be utilized as the notches.
Patent JP-H08261311-A (JP)
Title: Shaft support structure for transmission
Inventor: SHINAGAWA KOHEI
IPC: F16H57/021
Filed: 1995-03-23
Abstract: PURPOSE: To absorb thermal expansion difference between a transmission case and a shaft which are made of different materials by constituting a spacer, which is provided between a tapered roller bearing and a shim, of the inside first space piece having a tapered face and the outside second space piece engaging therewith. CONSTITUTION: A tapered roller bearing 4 which is inserted into the inside diameter of a light alloy case 1 and supports a shaft 2 is provided with an appropriate clearance in the axial direction in an outer race 4a by a retainer 5, which is fastened to the case 1 by a bolt, via a shim 6 and a ring spacer. In this case, the spacer is composed of the first space piece 8, which is made of a material having large thermal expansion coefficient and provided with a tapered face radially outward, and the second space piece 9, which is made of a material having small thermal expansion coefficient and engaged with the tapered face of the first space piece 8 radially inward. This constitution allows to absorb the difference in thermal expansion between the case 1 and the shaft 2.
Patent JP-H02243590-A (JP)
Title: Substrate holder
Inventor: KANAI NORIO
IPC: H01L21/203
Filed: 1989-03-17
Abstract: PURPOSE:Not to expose lead wires to space of flying evaporated material at all, not to cause short circuit for a long-term use and to stably operate a device by attaching covers to a heater for heating a substrate of a substrate holder and a thermocouple for measuring temperature set in a crystal growth chamber of an epitaxial device of molecular beam. CONSTITUTION:In a substrate holder comprising a substrate susceptor 31, a heater 25 for heating the substrate, a thermocouple 50 for measuring temperature, a small bevel gear 8, a large bevel gear 14, etc., to make the substrate revolve on its own axis and rotate around a shaft set in a crystal growth chamber of an epitaxial device of molecular beam (MBS device), mechanism parts of the bevel gears, etc., cables of the heater and the thermocouple are provided with covers 33 and 34, put in the hollow rotating shaft 11 as it is without extending the various lead wires from the covers to the outside so that no evaporated substance is attached to the lead wires.