baber/WOPTO huggingface dataset:
Patent JP-H11345753-A (JP)
Title: Heat treatment system
Inventor: SHIRAKAWA HIDEKAZU
IPC: H01L21/027
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment system in which the fact of temperature shift under operating state of the system can be detected, the cause can be specified and the temperature can be reregulated. SOLUTION: Temperature of a hot surface plate 58 is detected by a temperature sensor S1 and a high accuracy sensor S2 and the temperature of the hot surface plate 58 under normal operating state is stored along with power supply to a heater 91 and gas flow rate. When the temperature detected by the temperature sensor S1 deviates from a target temperature of the hot surface plate 58 upon elapsing 6 months-1 year after installation of a heat treatment system, current temperature of the hot surface plate 58 is detected by the temperature sensor S1 and the high accuracy sensor S2 and compared with the temperature under normal operating state.
Patent JP-S5674854-A (JP)
Title: Tape tension control system
Inventor: MARUYAMA KAZUO
IPC: B65H59/38
Filed: 1979-11-20
Abstract: PURPOSE: To ensure a constant control for the tape tension not only in the play mode but the quick winding and rewinding modes, by detecting the diameter of the tape from the relation between the rotational frequency of the reel and the tape speed and then controlling the reel driving motor.  
     CONSTITUTION: The timer roller 3 is provided between the tape guide 7 and the magnetic head 8, and then the encorder 10B is fixed to the roller 3. At the same time, the encoders 10A and 10C are attached to both the take-up reel 1 and supply reel 2 each. Then the outputs of the photodetectors 11AW11C are supplied to the torque setting circuits 14A and 14B via the frequency-voltage converters 12AW12C plus dividers 13A and 13B each. Receiving the output of the mode command means 17 of the tape recorder, the torque setting circuit 14 converts the output of the divider 13 to give a control to the reel driving motors 16A and 16B each. Thus the tape tension can be kept constant regardless of the tape speed by detecting the diameter of the tape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H098956-A (JP)
Title: Hand-free device
Inventor: SHIBATA MAKOTO
IPC: H04M1/60
Filed: 1995-06-16
Abstract: PURPOSE: To realize various functions for a hand-free device. CONSTITUTION: The hand-free device 20 having a microphone and a speaker and connecting to a mobile telephone set 10 and a tape recorder 30 is provided with a control section that detects an on-hook/off-hook signal from the mobile telephone set 10 to send a remote control signal to operate the tape recorder 30. When the operation for recording is operated at the arrival of a call to or at the originating of a signal from the mobile telephone set 10, the control section detects an off-hook signal and sends a signal denoting the start of recording to the tape recorder 30. Thus, the tape recorder 30 records automatically the content of a speech and when the speech of the mobile telephone set 10 is finished, the control section detects an on-hook signal and sends a signal denoting the end of recording to the tape recorder 30.  Thus, the recording of the tape recorder 30 is automatically finished.
Patent JP-S636031-A (JP)
Title: Surface treating agent
Inventor: TAKAO HIROMI
IPC: C09D123/26
Filed: 1986-06-25
Abstract: PURPOSE:To provide a surface treating agent having excellent low-temperature impact resistance and adhesion to coats of polyester resin molded products, consisting of a soln. contg. a specified maleic acid-modified ethylene/propylene copolymer rubber. CONSTITUTION:The MW of an ethylene/propylene copolymer rubber having a propylene content of 40-60wt% is reduced by oxidative degradation, e.g., by mechanically kneading it in the presence of a radical initiator in an air atmosphere to obtain an ethylene/propylene copolymer rubber (A) having a viscosity of 20sec or shorter as measured with a Ford cup (NK-2 type) in 5wt% toluene soln. at 20 deg.C. 100pts.wt. component A is reacted with 1-15pts.wt. maleic acid (B) in the presence of 10-50wt% (based on the amount of component B) radical initiator in an arom. hydrocarbon solvent (e.g., toluene) at 60 deg.C or higher. If desired, a solvent is added thereto to obtain a surface treating agent which is a soln. contg. 1-10wt% maleic acid-modified ethylene/propylene copolymer rubber having a component B content of 0.5-3wt%.
Patent JP-S5853216-A (JP)
Title: Analog delaying circuit
Inventor: SUZUKI TAKASHI
IPC: G11C21/00
Filed: 1981-09-25
Abstract: PURPOSE:To eliminate the secondary distortion and to improve the distortion factor, by using two delaying elements and feeding a signal having the opposite phase to one of the two delaying elements and adding one of these two outputs after executing the inversion of phase. CONSTITUTION:For an input signal, the frequency components of bands except the audible band are eliminated through a low-pass filter and via a buffer amplifier 1. The output of the input signal is branched to two directions. One of these branched signals is fed to a BBD3, and the other one is fed to a BBD5 after it is inverted by an inverter 4. Both BBDs 3 and 5 have the same quality and are driven by a clock generator 6 and with the same clock. The output of the BBD5 is inverted again by an inverter 7 and added with the output of the BBD3 by an adder 8. Then this output is 1/2-multiplied to be set at the same level as the input signal. The clock components contained in the outputs of the BBDs 3 and 5 are eliminated through a low-pass filter 9 and then delivered.
Patent JP-H06125257-A (JP)
Title: Detection device provided with receptor and execution method of apparatus for confirmation of function of detection device
Inventor: ARUROUBI MUSUTAAFUA
IPC: G01V13/00
Filed: 1993-06-22
Abstract: PURPOSE: To make reliable the function of a supervisory system of a control circuit of an electric device. CONSTITUTION: A receptor can be a Hall effect cell, an infrared receptor or an oscillator coil. A detector is on the one hand, connected to a receptor 1 but on the other hand, is provided with an additional control circuit 12 that is connected to the other terminal Pc of a central control unit 4, simultaneously provided with a generator programmer in a control center, supervises that the general programmer emits an operation signal of the circuit 12 that forces the receptor 1 to take a non-conductive state at a terminal Pc in a temporal interval. Also, the generator programmer checks whether or not the instantaneous state of a terminal Pi corresponds to the function of a state of the terminal Pc, and if the instantaneous state is different from a non-operation state, the unit 4 decides whether a selector 1 is damaged.
Patent JP-S5577893-A (JP)
Title: Preparation of microorganic haemagglutinin mha no.2a
Inventor: AIDA HIROSHI
IPC: A61K35/74
Filed: 1978-12-08
Abstract: NEW MATERIAL:A microorganic haemagglutinin (MHA No.2A) obtained from a culture of microorganisms, which have the ability to produce the MHA No.2 and belong to the genus Vibrio, capable of agglutinating human red corpuscles unspecifically regardless of the blood type, to almost the same degree, free from the inhibition by mono- or polysaccharides, having the activity at a pH of 5W10 and a temperature of 4W37°C.  
     USE: Medicines for the regions of blood, immunity, and carcinostatic substances.  
     PROCESS: Microorganisms, e.g. Vibrio parahemolyticus biotype 2 alginolyticus No.2A, which belong to the genus Vibrio and have the aility to produce MHA No.2A, collected from the surface sea layer, are cultured in a medium consisting mainly of organic nitrogen sources, aerobically at 20W37°C. After removing bacterium bodies, the culture is purified to give the desired MHA No.2A. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06159993-A (JP)
Title: Nock dislocated from axial line of arrow
Inventor: JIEEMUSU ERU IISUTON
IPC: F42B6/06
Filed: 1993-05-18
Abstract: PURPOSE: To reduce rigidity and reduce weight by a method wherein a bowstring receiving groove is formed having a center matched with a plane containing a second axis paralleling a plane, containing a first axis, with a distance in a lateral direction from the plane. CONSTITUTION: An arrow nock is provided with a bowstring receiving groove 16 consisting of a pair of leg parts 18 and 20 different in length with a distance provided therebetween. The arrow nock has a central axis 12, and the groove 16 is divided into two sections by a plane 22 slightly offset from the axis 12 by a distance X with a range of 0.254 mm (0.010 in) to 1.524 mm (0.060 in). The tail end of a leg 18, being longer, of leg parts 18 and 10 of the arrow nock of which the string receiving groove 16 consists is slightly stretched across the axis 12 toward the plane 22. The angle of a string with the groove 16 is provided and shooting of an arrow is sometimes facilitated.
Patent JP-S5774098-A (JP)
Title: Reagent for measuring lipase activity
Inventor: INAGAKI YOSHIO
IPC: G01N33/50
Filed: 1980-10-28
Abstract: PURPOSE: a higher fatty acid ester that is hydrolyzable by lipase to liberate a pigment is used as the titled reagent to conduct the measurement of lipase with good operability, high reproducibility and high detection sensitivity.  
     CONSTITUTION: A higher fatty acid ester of the formula (R 1  is 9W17c alkyl; R 2  is H, halogen; R 3 , R 4  are nitro, 8 or less C alkylsulfonyl, G is -SO 3 M; Q is H, halogen; n is integer of 1W3; M is Na, K) is used as a reagent for measuring lipase. The ester is synthesized by reaction of an azo dye and an anhydride of higher fatty acid ina solvent such as N,N-dimethylformamide or nitrile in the presence of an acid acceptor and purified in a usual manner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000335287-A (JP)
Title: Rail body structure of seat sliding device
Inventor: FUJII HARUTOSHI
IPC: B60N2/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable a runner and a guide rail formed by extrusion to be assembled slidably without making structure complex or the like. SOLUTION: A guide rail 14 and a runner 12 which can be inserted therein are respectively formed by extruding aluminum or the like. A recess groove 26 is formed on a side wall 14b of the guide rail, and a linear protrusion 28 on a side wall 12b of the runner. The linear protrusion 28 is divided by a pair of notches 30 with a predetermined space kept therebetween, and thus a part of the linear protrusion is defined as a partial segment 28-1. The segment is inserted into an inserting groove 32A to fit a slider 16 to the linear protrusion such that it cannot move at least in an axial direction.
Patent JP-H11343731-A (JP)
Title: Expandable scaffolding board
Inventor: HACHISUGA TADASHI
IPC: E04G1/32
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an expandable scaffolding board of which the length can be changed continuously. SOLUTION: An expandable scaffolding board 2 comprises a first component 4, a second component 5 to which the first component is fitted in longitudinal direction in a freely movable manner, and a lock 6 which blocks the movement of the first component 4 to the second component 5 in longitudinal direction. The lock device 6 comprises a rack 11 provided in the first component 4, a stopper 12 supported by the second component 5 and interlocking with the rack 11, and a torsion coil spring 17 for exerting the stopper to 12 to a direction interlocking with the rack 11.  Stopper 12 comprises an upright handle portion 13, a rack linking portion 14 arranged near the apex of the handle portion 13, a pair of right and left horizontal shaft supporting portion 15 provided at the bottom portion of the handle portion 13 and a horizontal shaft 16 crossing between the right and left shaft supporting portion 15 and fitted in a guide groove 23 provided at the second component 5 in a freely movable manner in width direction and is made freely rotatable around the axis line of a horizontal shaft 16.
Patent JP-S5675819-A (JP)
Title: Printing on the surface of plastics
Inventor: KAWASAKI KENJI
IPC: B29C45/00
Filed: 1979-11-21
Abstract: PURPOSE: To carry out forming and printing in a single process by a method wherein a transfer film is arranged on the inside of a main mold for vacuum forming or blow molding in order to form plastics and simultaneously transfer a pattern, etc.  
     CONSTITUTION: A metal screen box 3 provided with a hollow portion 4 for inserting a transfer film and a transfer window 5 is installed on the inside of a main mold 1 for vacuum forming or blow molding in such a way that the screen box is attachable to and detachable from the main mold. The transfer film 6 composed of a heat- resisting resin film (a) on which a transferable pattern layer (b) is deposited is inserted into the screen box 3. Next a plastic board 7 which has been heated and softened is placed on the main mold 1 preheated at about 80°C so as to form the board 7 in the shape desired by working a vacuum drawing element 8 and simultaneously allow the board 7 to touch the inside of the screen box 3. Then the board is forced to be pressed against the surface of the film 6 via the transfer window 5, so that a pattern on the layer (b) is printed on a plastics 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63317076-A (JP)
Title: Bioreactor using hollow yarn
Inventor: AKIYAMA SHIGEO
IPC: C12M3/00
Filed: 1987-06-19
Abstract: PURPOSE:To improve rate of multiplication, metabolite production rate and separation efficiency of metabolite, by using hollow yarn having extremely larger hole diameter of inner surface than that of outer surface as hollow yarn to be packed in a reaction tube of a bioreactor. CONSTITUTION:A reaction tube 2 provided with a substrate solution feed pipe 9 and a substrate pipe discharge pipe 10 at the side wall and with headers 3 and 4 at both the ends is packed with a great number of porous hollow yarn 5 (e.g. porous ceramic) having different hole diameters of about 10-20mum pore diameter at the inner surface and about 0.1-0.2mum at the outer surface in parallel with the reaction tube 2 and both the end of the yarn is opened to the headers 3 and 4. A cell solution tank 8 is set between a cell solution discharge pipe 6 attached to the header 3 and a cell solution feed pipe 7 fixed to the header 4 and the cell solution is circulated by a pump 2. Simultaneously a substrate solution in the substrate solution tank 11 is circulated in the reaction tube 2 by a pump, cells are multiplied and a metabolite is produced.
Patent JP-H10339340-A (JP)
Title: Vibration-proof rubber member
Inventor: TANIGAWA MASAHIRO
IPC: F16F1/36
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To exhibit proper vibration-proof characteristics and shock-resistant characteristics by arranging third and fourth regions not having a recessed groove, setting a second direction to a direction showing the maximum rigidity in a surface crossed with a center axis, and setting a first direction to a direction having small rigidity. SOLUTION: First and second regions A1, A2 provided with a plurality of recessed grooves 11b in which a first direction D1 is set to a center and right and left sides are set to the same angle width, on a symmetrical position for holding the center axis CA of a penetrating hole 11a. Third and fourth regions A3, A4 in which a second direction D2 is formed on a center and right and left sides are set to the same angle width, are arranged on a symmetrical position for holding the center axis CA of the penetrating hole 11a. A second direction D2 formed as a center direction of the regions A3, A4 is set to a direction showing the maximum rigidity in a surface crossed with the center axis CA, and shock-resistant characteristics are ensured in a vertical condition.
Patent JP-H11343903-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: SADAKANE SHINJI
IPC: F02D41/14
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To accurately control an air-fuel ratio, regardless of environmental changes, by detecting an injection coefficient when an ion current value becomes maximum by increasing or decreasing the injection coefficient, learning this injection coefficient as a reference injection coefficient corresponding to a specified air-fuel ratio and controlling fuel injection amount based on the learned injection coefficient. SOLUTION: At the time of a stationary traveling state, an average value I1 of an ion output detected in an ion current detection circuit 110 for every combustion of a prescribed number of times is calculated and an average value I2 of the ion output is calculated by increasing the present injection coefficient KIN1 by a prescribed value. When increased amount 'I2 -I1 ' of an ion output average value is larger than a decision reference value ΔIREF, an ion output I2 is newly stored as I1 . When 'I2 -I1 ' is smaller than the decision reference value ΔIREF, whether decreased amount 'I2 -I1 ' of the ion output average value is larger than the decision reference value ΔIREF or not is decided.  When decreased amount 'I2 -I1 ' is larger, the ion output I2 is newly stored as I1 , next, the injection coefficient KINI is reduced by the prescribed value, an average value of the ion output is calculated and the value is determined for I2 . When the decreased amount 'I2 -I1 ' is smaller, the present injection coefficient KIK1 is stored as a reference injection coefficient KIN1 REF.
Patent JP-S6130968-A (JP)
Title: Inverter control system
Inventor: ASAI ITARU
IPC: H02M7/493
Filed: 1984-07-23
Abstract: PURPOSE:To perform an inverter control system having conformity by composing a control system for regulating power supplied from an inverter to a power system separately from a PLL circuit. CONSTITUTION:A PLL circuit is formed in a closed loop of a phase difference detector 11, a VCO14, and frequency dividers 16a, 16b, an angle unit corresponding to a system voltage period is used as a clock signal (f), and output as a timing signal (j) of an inverter output. The output voltage command signal (n) of the inverter is converted by a ROM20 to obtain a switching phase command, which is compared by a comparator 19b with the output (k) of an up-down counter 18 to produce a pulse pattern (p). The pattern (p) and a basic pattern (q) are combined by a pulse generator 21 to obtain a pulse train (g). The pattern (q) is obtained by dividing the output (m) of the comparator 19a by a frequency divider 16c. Thus, when the output voltage of the inverter is controlled, it can be varied by a command signal (n) to control the effective/reactive power supplied to a power source system.
Patent JP-S5576944-A (JP)
Title: Electron spin resonance device
Inventor: YOSHIDA EKUO
IPC: G01N24/10
Filed: 1978-12-06
Abstract: PURPOSE: To quantitatively measure a sample to be measured accurately, and to facilitate measurement, by changing the quantity of a standard sample in a shape that is interlocked with the gains of an amplifier for amplifying electron spin resonance signals.  
     CONSTITUTION: A sample to be measured S, a standard sample 9 enclosed in a thin quartz pipe 8 and a dummy bar 10 in quartz, etc. are inserted into a cavity resonator 5. The standard sample 9 and the dummy bar 10 interlock and move in the opposite direction by means of a transfer mechanism 11 mounted outside the resonator 5. The transfer mechanism 11 interlocks with an attenuator of an amplifier not shown in the figure and is related to the gains of the amplifier. Consequently, when adjusting the attenuator as necessary, the transfer mechanism 11 interlocks, the standard sample 9 is let go into and from the cavity resonator 5, and the optimum condition is continually maintained, thus allowing accurate measurement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5941481-A (JP)
Title: Corrosion-proof coated body
Inventor: MURAKAMI AKIRA
IPC: C09D5/08
Filed: 1982-08-30
Abstract: PURPOSE:To prevent the corrosion of a metal product, by a method wherein a cloth like material impregnated with non-drying petrolatum is wound around the surface of the metal product such as a steel pipe or the like and a sheet like material impregnated with a thermosetting resin compositin is further wound therearound. CONSTITUTION:A cloth like material 2 prepared by impregnating a fabric, a nonwoven fabric, a mat or the like comprising an org. fiber or an inorg. fiber with a corrosion-proof composition based on non-drying petrolatum in a thickness of 1-3mm. and a sheet like material 2 obtained by impregnating glass cloth, a glass nonwoven fabric or cloth or a nonwoven fabric made of a synthetic fiber excellent in heat resistance such as polyester, polyamide or the like with a thermosetting epoxy resin composition sticky at atmospheric temp. is further wound therearound in a thickness of 0.1-1mm.. By this method, the metal product such as the steel pipe or the like is prevented from being corroded by oxygen, moisture or mist in air.
Patent JP-H06336835-A (JP)
Title: Dry spraying method and dry spraying device
Inventor: KAKITA EISAKU
IPC: E04G21/02
Filed: 1993-05-28
Abstract: PURPOSE:To provide a dry spraying method which is easy in mortar adjustment, less in rebound rate, excellent in workability, suitable for work of a highly strong structure such as walls, etc. CONSTITUTION:Cement is retrieved after metering continuously from a storage device 1 so that a desired cement-aggregate ratio can be obtained, aggregate is retrieved after metering continuously from a storage device 2, the cement and aggregate are stored continuously into a mixing machine 5 by a transporting machine 4 and, while the cement and aggregate are agitated continuously by an agitating machine 5 to produce mortar material, they are fed continuously from the mixing machine 5 to a spraying machine 6. The mortar material is mixed continuously with compressed air in a spraying machine, the mortar material mixed with compressed air is fed continuously to a nozzle device 8 through an air feed tube 7, and injection water flow of a quantity at which a desired cement-water ratio can be obtained is sprayed continuously to the mixing area of the nozzle device 8. Then the injection water flow and mortar material are mixed continuously to produce mortar, and the mortar is sprayed on a work part 21 through high speed air flow. Thus the cement does not react with water, etc., in the aggregate nor deteriorate before the cement made in contact with the injection water flow.
Patent JP-S5275356-A (JP)
Title: Magnetic flowmeter
Inventor: WADA ICHIROU
IPC: G01F1/58
Filed: 1975-12-19
Abstract: PURPOSE: To prevent the decrease in accuracy owing to noise by combining iron cores in conduit axial direction and circumferential direction thereby lowering magnetic reluctance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H053188-A (JP)
Title: Semiconductor protective film forming method and device
Inventor: ISHII KOICHI
IPC: H01L23/31
Filed: 1991-06-24
Abstract: PURPOSE:To prevent the imperfect bonding of an aluminum pad to a lead-out wire by a method wherein the wire of a semiconductor chip and the surface of a bonding aluminum pad are protected against oxidation when the passivation protective film of the semiconductor device is dried up and cured. CONSTITUTION:A vertically movable cover 5 is provided, and inert gas 7 is spouted out from an inert gas supply pipe 6 to cover the surface of a wafer 1 when a hot plate 3 is heated to make aluminum pad reach to a temperature of over 80 deg.C. At least, the aluminum pad on the surface of the wafer 1 is sealed up with inert gas to keep atmosphere in its vicinity as low in O2 concentration as 1% or below.