baber/WOPTO huggingface dataset:
Patent JP-S59150244-A (JP)
Title: Controlling method of boiling heat quantity of water heater utilizing midnight electric power
Inventor: AGAWA MASANORI
IPC: F24H1/20
Filed: 1983-02-16
Abstract: PURPOSE:To use hot water without excess or shortage, by obtaining an expression of relation of the total consumed heat quantity and the average water temperature of the supplied water for every day, substituting the temperature of the supplied water at the time midnight electric power supply is started into the expression of relation, estimating the total consuming thermal quantity for an applicable day, and storing heat in a water heater utilizing midnight electric power. CONSTITUTION:When a water heater utilizing midnight electric power, wherein an electric heater which utilizes the midnight electric power is built in, is used, the thermal quantity of remaining hot water and the boiled thermal quantity of every day are measured based on the operation result for several days, the thermal quantity of the remaining hot water is subtracted from said boiled water, and the total consumed thermal quantity of every day is computed. Then, the average temperature of the supplied water for every day is detected, and the expression of relation between the total consumed thermal quantity and the temperature of the supplied water is obtained by the method of least squares. The total consuming thermal quantity of an applicable day is estimated by the expression of relation. Therefore, the hot water can be used up without excess or shortage of the hot water for unspecified many households.
Patent JP-S60167771-A (JP)
Inventor: TANAKA ISAO
IPC: B25H1/18
Filed: 1984-02-10
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-H11223601-A (JP)
Title: Icp analyzer
Inventor: OKADA KOJI
IPC: G01N21/73
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce a waste liquid, and to reuse a plasma waste liquid inactively diffused except for excitation of a sample by providing heat exchangers arranged above a plasma arc and in a waste liquid vessel and a heat pipe to connect both heat exchangers. SOLUTION: While a sample 1 is introduced to an induction coil 4 after being sprayed in a capacitor 6 from the tip of a nebulizer 2 together with argon gas, electric power from a high frequency power source 3 generates a plasma arc 5 by exciting the argon gas. The arc 5 is excited up to generating a bright line spectrum by atomizing a misty analytical object of the sample 1, but a part of the sample 1 not reaching up to the arc 5 without being atomized is recovered as a waste liquid 8 by being condensed on the wall surface of the capacitor 6. The arc side heat exchanger 9U heats/concentrates/solidifies the waste liquid 8 by transmitting heat to the waste liquid 8 through the vessel side heat exchanger 9D by imparting heat to a pipe 10 by absorbing natural heat radiation of the arc 5.  Therefore, the waste liquid can be processed by using waste heat without separately requiring a heat source.
Patent JP-H01199678-A (JP)
Title: Formation of high purity thin sio2 film
Inventor: ADACHI ETSUSHI
IPC: C08J7/00
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a high purity thin SiO2 film by dissolving a silicone ladder polymer having a specified compsn. contg. <=0.1ppm each of alkali metals, iron, etc., and <=0.1ppb each of U and Th in an org. solvent and by forming a thin film from the resulting soln. CONSTITUTION:A silicone ladder polymer represented by formula I [where R<1> is phenyl or lower alkyl, R<2> is H, methyl or ethyl and (n) is an integer of 2-1,000] and contg. <=0.1ppm each of alkali metals, iron, lead, copper and hydrogen halides and <=0.1ppb each of U and Th is dissolved in an org. solvent to prepare a coating soln. for forming a thin film. A base material is coated with the coating soln. by spin coating with a spinner or other method and the resulting thin film of about 0.4-1.5mum thickness is treated with oxygen plasma to form a high purity thin SiO2 film.
Patent JP-S61184507-A (JP)
Title: Optical material
Inventor: FUJIMOTO KENICHI
IPC: C08F20/00
Filed: 1985-02-13
Abstract: PURPOSE:To obtain an optical material suitable for use as a core or clad material for an optical fiber by using a light transmitting acrylic elastomer made of an optionally cross-linked copolymer consisting of alkyl acrylate, alkoxyalkyl acrylate and a vinyl monomer. CONSTITUTION:A light transmitting acrylic elastomer is made of an optionally cross-linked copolymer consisting of alkyl acrylate having a 1-8C alkyl group. alkoxyalkyl acrylate having a 2-8C alkoxyalkyl group and at least one kind of monomer selected among a vinyl monomer having an epoxy group, a vinyl monomer having a carboxyl group, a vinyl monomer contg. reactive halogen, a diene monomer, a vinyl monomer having a hydroxyl group and a vinyl monomer having an amido group. The acrylic elastomer can be effectively used as a core or clad material for an optical fiber, a transparent film forming material or a material for an optical lens, a light reflecting or absorbing film or a wavelength changing film.
Patent JP-S60169936-A (JP)
Title: Arithmetic processing unit
Inventor: WASHIMI MASAHIKO
IPC: G06F7/00
Filed: 1984-02-14
Abstract: PURPOSE:To simplify a program by providing the program with a comparing instruction for setting a compared result in a register or a memory to be operands of multiplying and adding instructions respectively. CONSTITUTION:The 1st and 2nd operands to be compared are defined as an accumulator ACC and a prescribed address of a memory respectively and inputted and compared to/by an arithmetic unit ALU to set/reset a specific bit in a flag register F.Reg on the basis of the compared result. In this case, the operated result of the comparing instruction is set up in the least significant bit of the ACC, and when both the operands coincide with each other at the execution of the comparing instruction, only the least significant bit is made to ''1''. In case of inconsistency, all bits are turned to ''0''. After the comparison, the contents of the ACC are multiplied by A, the sum is added to the multiplied result and the contents of the ACC are stored. Thus, a JUMP instruction can be omitted.
Patent JP-S52107167-A (JP)
Title: Continuous treating method for waste water containing organic substanc es
Inventor: INABA EIJI
IPC: C02F1/76
Filed: 1976-03-05
Abstract: PURPOSE: To shorten the treating time of waste water containing organic substaces, to improve the treating efficiency and to reduce the residual chlorine by oxidizing the waste water in the presence of a black catalyzer, which is produced by treating aqueous solution of copper sulfate with chlorine gases, and by using such catalyzer by circulation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59151424-A (JP)
Title: Coating device
Inventor: HIROSE HIDEYUKI
IPC: B05C11/08
Filed: 1983-02-18
Abstract: PURPOSE:To control the thickness of a coating film in a highly accurate manner using the least possible energy by a method wherein, when a resist is applied using an injection nozzle while a substrate is being rotated by a spin motor, a temperature sensor is provided at the nozzle part, an arithmetic operation is performed on the change in viscosity of resist generating due to temperature variation, and the revolutional speed of the motor is corrected properly. CONSTITUTION:The substrate 5 is rotated using the spin motor 6, the resist sent from an injection nozzle 4 is sprayed on the substrate, and a resist film is formed on the substrate 5. According to this constitution, a temperature sensor 7 is newly provided on the nozzle 4, the detected signal of said temperature sensor is outputted to an arithmetic operational unit 9 through the intermediary of an interface 8, and the temperature deviation is converted into the viscosity variation. Besides, a calculation is performed to obtain the thickness of coated film at what number of revolution, and based on the result obtained, the number of revolution of the motor 6 is corrected using a motor drive 10, a revolution number sensor 11 and a revolution sensor interface 12. Then, a resist film of constant thickness can be obtained even when the temperature of resist changes.
Patent JP-S53109554-A (JP)
Title: Crystallization of proteins
Inventor: ATAKA MITSUO
IPC: C07K1/14
Filed: 1977-03-07
Abstract: PURPOSE: To deposit large protein crystals from a solution of proteins containing specific concentration of a salt, by giving a concentration gradient of the salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02203257-A (JP)
Title: Device for confirming fault of photomask
Inventor: YOSHIZAWA TAKAO
IPC: G03F1/00
Filed: 1989-02-02
Abstract: PURPOSE:To observe a wiring pattern and the fault of the pattern in excellent contrast by constituting an XY plotter so that it may be used both as the recording of a fault mark and the illumination to the photomask to be confirmed with spot light. CONSTITUTION:The fault of each photomask of a common sheet 1 is previously detected by an appearance inspecting device 2 and the XY coordinate data of the fault is stored in a memory 5. Under the control of a microprocessor 4, the XY plotter 32 is actuated in accordance with the XY coordinate data read out and a carriage moves to a position corresponding to the coordinate data and stops, thereby recording the fault mark on a recording paper 34. At the same time, the position of the photomask corresponding to the fault mark is irradiated with the spot light. Thus, the photomask to be confirmed is irradiated with the spot light from below and the fault of the wiring pattern is easily and visually confirmed in the excellent contrast. Then, the recording paper 34 where the fault mark is recorded is superposed on the photomask to be confirmed if necessary so as to be used for a confirming operation.
Patent JP-H01217500-A (JP)
Title: Matrix scanner
Inventor: ROJIYAA GURIIN SUCHIYUWAATO
IPC: G09G3/36
Filed: 1989-02-01
Abstract: PURPOSE: To perform an operation at a scanning speed required for driving the vertical column of a flat panel display device by performing modulation between a low impedance high current mode and a high impedance low current mode and switching the coefficient of a latch circuit. CONSTITUTION: Selection pulses are supplied so as to start state change in an addressed latch/driver after reset. At the point of time, the variable impedance load circuits 211 and 222 of the latch circuit are in a high impedance state and a demultiplexer can rapidly turn an output connection point 208 to a low state. Then, the load circuits 211 and 222 rapidly charge the output connection point 210 to the maximum output drive potential by the clock signals of a variable frequency. Then, when the latch/driver is reset by a reset FET 202, the variable impedance loads similarly take the impedance state of high to low and then high so as to shorten the reset time of the latch/driver. Thus, a commuting circuit operatable at a relatively high speed is obtained.
Patent JP-S60169230-A (JP)
Title: Error correcting device of reed solomon or bch code
Inventor: ISHIDA KAZUO
IPC: H03M13/00
Filed: 1984-02-13
Abstract: PURPOSE:To block surely error correction when >3 errors exist in a data subjected to 2-error correction coding by providing a circuit solving an error position polynomial of a 2-error reed Solomon or BCH code. CONSTITUTION:When a single error is detected (5) in a digital data signal from an input terminal 1, an input signal is corrected by a single error correction circuit 2. When >=2 errors are detected (5), coefficient delta1, delta2 are obtained by a changeover switch 9 at a coefficient operating circuit 10, and a signal of error positions X1, X2 obtained from a solving circuit RF is fed to a 2-error correction circuit. When no signal of 2<q>-1 (2<q> indicates a value of Galois field GF) is detected from an output of a ROM15, since two errors exist, error correction is attained by a 2-error correction circuit 3, and when a signal of 2<q>-1 is detected, since >=3 errors exist, no error correction is conducted to the digital data and led out to an output terminal 8 via the switches 6, 7.
Patent JP-S55117398-A (JP)
Title: Surge protecting system for subscriber circuit
Inventor: OONO MASAHIKO
IPC: H04Q1/02
Filed: 1979-03-02
Abstract: PURPOSE:To reduce the surge resistance force of the 2nd current/voltage limit circuit by absorbing the greater part of the surge energy at the 1st current/voltage limit circuit and then applying the leak surge to the 2nd current/voltage limit circuit. CONSTITUTION:When the surge protection is given for the subscriber circuit in the time-division exchange, the surge due to the thunder or the like and applied to subscriber lines 2 and 3 is absorbed by the 1st current/voltage limit circuit 4 for the greater part of the energy. In that case, the limit value of these current and voltage is set so high as not to disturb the transmission of the large-amplitude call signal which is sent out to subscriber terminal 1 from call signal sending circuit 10. And switches 13 and 14 are opened in order to apply only the leak surge which could not be absorbed into circuit 4 to the 2nd current/voltage limit circuit 15. Thus the circuit featuring the low surge resistance force can be well used for circuit 15, and  accordingly the surge resistance force can be reduced for circuit 15.
Patent JP-S61186409-A (JP)
Title: Pelletizing device for metal
Inventor: SUMIYA HIROKI
IPC: B22F9/08
Filed: 1985-02-12
Abstract: PURPOSE:To produce a granular material of high-purity Se and Se alloy without contg. an oxide and oxygen by dropping the melt of the Se or Se alloy from a vessel in which an inert gaseous pressure is maintained into water contg. O2 at a smaller ratio maintained likewise in the inert gaseous atmosphere. CONSTITUTION:The Se or Se alloy 17 in the molten state is supplied through a pipe 4 into the quartz glass vessel 1 in which the inside is maintained in the inert gaseous atmosphere by feeding the inert gas through an inlet 11 into the vessel and discharging the inside air through a discharge port 12. The air in a water tank 2 connected to the lower part of the vessel 1 is likewise substd. with the inert gaseous atmosphere. Water 14 from which the dissolved oxygen is removed by an ejector 3 is preliminarily put into the water tank. The melt 17 of the Se, etc. enters the inside of the cooling water 14 in the form of small liquid drops through a perforated plate 13 and is cooled to solidify to the granular state without contg. the oxide and oxygen. The deoxidized cooling water is added to the cooling water 14 by the ejector 3 when the temp. of the cooling water rises. The high-temp. cooling water in a skirt-shaped partition wall 16 is discharged by a drain pipe 6 so that the deoxidized low-temp. cooling water is always held in the cooling tank 2.
Patent JP-H08222991-A (JP)
Title: Surface acoustic wave device
Inventor: KASAGI MASAKATSU
IPC: H03H9/64
Filed: 1995-02-14
Abstract: PURPOSE: To eliminate a SAW leaked from a SAW resonator not contributing to coupling between SAW resonators by selecting a surface region of a piezoelectric substrate at a boundary with the resonator located orthogonal to a propagation direction of the SAW lower than a surface region of the piezoelectric substrate provided with the SAW device. CONSTITUTION: Two SAW resonators 1-1, 1-2 formed by arranging reflectors 31-1, 31-2 to,both sides of transducers 21-1, 21-2 as a dual mode SAW device are arranged orthogonally to a propagation direction at a prescribed interval on a piezoelectric substrate 11 so that a basic propagation direction of the SAW resonators is coincident with each other. However, the height of the resonators 1-1, 1-2 and a surface region 11-1 forming a space between them in the piezoelectric substrate is selected higher by a height (d) through a step difference configuration 51. The height difference (d) is preferably selected to be d>=λ (λ is a wavelength of the SAW). This is equal to absence of a medium through which the SAW is propagated and the SAW leaked externally from a grating is not in existence.
Patent JP-S60170658-A (JP)
Title: Electrically conductive paste
Inventor: OKUNOYAMA TERU
IPC: C08G59/00
Filed: 1984-02-15
Abstract: PURPOSE:To obtain a paste composed mainly of electrically conductive powder and a binder consisting of an epoxy resin and a specific thermoplastic resin, handleable in a short time after application, and having excellent adhesivity, flexibility and electric conductivity. CONSTITUTION:(A) A binder composed of 100pts.(wt.) of an epoxy resin which is solid at normal temperature, and 20-200pts., preferably 50-100pts. of a thermoplastic resin which has a softening point of >=80 deg.C and is solid at normal temperature, is compounded with (B) electrically conductive powder at a weight ratio (A:B) of 30:70-10:90. The component B is flakes or spheres of silver, nickel, etc. having an average particle diameter of <=10mum.
Patent JP-S58142268-A (JP)
Title: Magnetic sensor
Inventor: TAKASE AKIO
IPC: G01V3/08
Filed: 1982-02-19
Abstract: PURPOSE:To elevate the impact resistance and the reliability preventing the deterioration in the connection between a coil and a signal line and the coil by housing a coil with a magnet and a signal line connected thereto in a case while the case is filled with a mold member to shield the connection and the coil from outside air. CONSTITUTION:A coil 16 is housed in a coil housing section 7 in a case body 1 and a permanent magnet 15 in a magnet housing section 8. A signal line 17 is led outside a case body 1 through retaining sections 12 and 14 while the end of a shielded wire 18 is bent in U and retained a round a retaining section 13. The extreme end of the shielded wire 18 extends upto a part of a case body 1 where a surrounding wall 3 doesn't exist. When a molding material 20 such as epoxy resin in the case body 1 housing the permanent magnet 15, the coil 16 and the like is solidified, it shields the magnet 15, the coil 16 and the connection between the coil 16 and the signal line 17 from the outside air. This molding material fills clearances between parts, clearances between parts and the case body 1 and parts exposed to parts except for the extreme end of the shielded wire 18.
Patent JP-H02269680-A (JP)
Title: Package of sweeping mop
Inventor: RIIFU RIKARUDO SUBUENSON
IPC: A47L13/51
Filed: 1990-02-06
Abstract: PURPOSE: To make the mop easily impregnated with a liquid immediately before use by a method wherein a liquid comprising a cleaning agent and/or disinfectant is packed in a hermetically-sealed container and the liquid is separated from the mop and further by a method wherein the container is opened without breaking a cover and the liquid flows out into the cover and thereby impregnates the mop. CONSTITUTION: A cover 10 has a separator end portion 11 to open the cover 10. The cover 10 surrounds a dry mop 12 and is mounted on a mop frame with a mop handle. The cover also has a hermetically sealed container 14 with a cleaning agent and disinfectant. The container 14 has a separator end 15 and is opened without breaking the cover 10 by the end 15. Each corner of the substantially rectangular shaped container is made round so as not to break the cover. When using the mop, the container 14 is opened from the exterior of the cover 10 by breaking the separator end 15 and the liquid is flowed into the cover 10 surrounding the container, being impregnated in the mop. Thus the mop can be used by opening the cover or by breaking the separator end.
Patent JP-H11223802-A (JP)
Title: Optical modulating element driving circuit and optical transmission device
Inventor: MATSUDAIRA NOBUHIRO
IPC: H01S5/042
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the optical modulating element driving circuit which can construct a low-cost, long-distance transmission system by generating a low-chirp optically modulated signal at a transmission rate exceeding Gbit/s. SOLUTION: The driving circuit which emits a light signal by driving a semiconductor laser and a semiconductor optical modulator has a waveform adjusting circuit which improves transmission characteristics by adjusting the waveform of the light signal. In this case, the circuit has a differential amplifier circuit 16, impedance matching elements 4 and 5, a driving amplitude adjusting current source 10, and a power source 11 and a waveform shaping circuit 6 is connected between input terminals 8 and 9 and differential amplifier 16 to obtain the optical modulating element driving circuit which can obtain an optimum, high-speed light output waveform by adjusting the driving waveform of the optical modulating element 14.
Patent JP-S62181813-A (JP)
Title: Drill
Inventor: KOESASHI YUZO
IPC: B23B51/00
Filed: 1986-02-07
Abstract: PURPOSE:To improve the biting performance, to prevent the occurrence of burr when drawing a drill and to improve the accuracy of a bore by constructing the tip face of a drill with two cutting edges having the point angle in the range of 30 deg.-40 deg. while constructing the rear end section of the cutting edge with a super high pressure sintered material. CONSTITUTION:Two cutting edges 22, 22 are provided at the tip of a tool 21 with a point angle of 35 deg.. Two margin sections 23, 23 are provided rearwardly from the edge at the outer circumferential side of the cutting edges 22, 22 and two chip discharge grooves 24, 24 are provided rearwardly from the cutting edges 22, 22. A super high pressure sintered member is brazed to C-D and A-D sections 26, 25 in the drawing. Consequently, the biting performance of a drill 2 is improved, the occurrence of burr is prevented when the drill is drawn out and a high accuracy of bore is achieved.
Patent JP-H05221276-A (JP)
Title: Occupant restraint device for vehicle
Inventor: WATANABE YOICHI
IPC: B60R21/02
Filed: 1992-02-13
Abstract: PURPOSE:To improve restraint performance by immobilizing a knee part by a knee bolster before the knee part is sprung up only when necessary to immobilize the knee part of an objective occupant. CONSTITUTION:When a vehicle collides, a reversing speed relating to an objective occupant 12 in an objective occupant foot arranged part of a floor 19 is detected by G sensors 20, 21 and accepted by a control unit 24, and when this detected reversing speed exceeds a predetermined value preset in the control unit 24, it decides a knee part 18 of the objective occupant 12 sprung up. Before springing up the knee part 18, a drive signal is output to an actuator 14 to move a knee bolster 10 upward of the knee part 18, and by this knee bolster 10, the knee part 18 tending to spring up is immobilized to lock the objective occupant 12.
Patent JP-S54118366-A (JP)
Title: Rolling operation and apparatus therefor
Inventor: CHIBA ICHIROKU
IPC: B21B1/32
Filed: 1978-03-07
Abstract: PURPOSE: Coil is wound on a mandrel having no companding winder, and then wound on a mandrel having companding winder, thereby eliminating reel marks  from the coil and damage from the mandrels.  
     CONSTITUTION: Metal belt to be rolled is rewound from the rewinder 27, passed through the working rolls 2, 2 and wound on the wind-rewinder 35 located at the  outlet. When the tail end of the metal belt left the companding mandrel 25, the  operation is stopped, and the wind-rewinder 29 starts to winds the metal belt to  reverse the rolls 2, 2 for rolling. When the last pass is in the odd number, the metal  belt is wound on the wind-rewinder 29. So the leading edge of the metal belt is  separated from the solid mandrel 31 of the wind-rewinder 35 at the outlet, and then  directly wound on the companding mandrel 32 at the outlet, performing the last rolling. The produced metal belt is taken out of the companding mandrel 32 to be  transferred by the coil car 45. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61200002-A (JP)
Inventor: JIYAN RUNE BURIYUANDE
IPC: B60B33/00
Filed: 1986-02-07
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-S62185698-A (JP)
Inventor: TAKEUCHI TOSHIYUKI
IPC: B60K26/02
Filed: 1986-02-10
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。