baber/WOPTO huggingface dataset:
Patent JP-S61295427-A (JP)
Title: Combustion control device for burner
Inventor: HIDENAGA SHINSAKU
IPC: F23N1/02
Filed: 1985-06-25
Abstract: PURPOSE:To prevent fluctuation of flow amount of oil, sent by a solenoid pump, and realize a proper air-fuel ratio by a method wherein a control circuit which corrects a sending oil flow amount control signal in accordance with the fluctuation of amount of electricity of an electric source. CONSTITUTION:In order to detect the amount of fluctuation of amount of electricity of the electric source 14 connected to a pump driving circuit 6 and an ACF driving circuit 10 to drive the solenoid pump 8, a pulse width voltage correcting circuit 26, inputting a SP signal as well as a signal, corresponding to the value of voltage of the electric source 14, from the pump driving circuit 6 to detect the amount of fluctuation of voltage of the electric source 14 and outputting the SP signal, whose pulse width is corrected in accordance with the fluctuation of voltage by detecting the amount of fluctuation of the voltage, into the pump driving circuit 6 for next stage, is provided. Upon inputting the fluctuation of voltage, it is inputted in synchronization with the changing time of the SP signal and the SP signal is corrected by changing the pulse width thereof utilizing the amount of fluctuation differed from a set voltage as the amount of correction. The pump driving circuit 6 controls the driving of the solenoid pump 8 by the SP signal corrected in accordance with the voltage fluctuation of the electric source 14 and prevents the fluctuation of the amount of oil, sent by the solenoid pump 8, due to the voltage fluctuation, whereby necessary amount of liquid fuel may be supplied.
Patent JP-H06350369-A (JP)
Title: Manufacture of ultrasonic wave delay line
Inventor: KOU GINCHIN
IPC: H03H9/36
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a manufacture by which an ultrasonic wave delay line is manufactured with uniformized quality and a high yield. CONSTITUTION:In the ultrasonic wave delay line in which an input piezoelectric element 2 and an output piezoelectric element 3 are provided to a side face of a delay medium 1 such as glass, an ultraviolet ray curing resin including borosilicate glass, silicate glass or phosphate glass is coated to the full surface perpendicularly to a thickness direction of the delay medium 1. Then an ultraviolet ray is emitted to the medium 1 by covering an ultrasonic wave path 4 of the delay line with a mask or the like and the mask or the like is removed after the resin is cured to melt and remove the uncured resin on the ultrasonic wave path 4 thereby forming a resin pattern of an ultrasonic wave absorbing material 5.
Patent JP-H01125378-A (JP)
Title: Novel insecticidal heterocyclic compound
Inventor: JIYON EDOWAADO KASHIDA
IPC: C07F7/08
Filed: 1988-06-03
Abstract: NEW MATERIAL: 10-27C 2,5-disubstituted dithianes of formula I [(m) and (n) are 0 to 2; R 2a  is H, methyl or ethyl; R 2b  is R 7  (R 7  is a non-aromatic hydrocarbyl) or a substituted 6-membered aromatic ring; R 4  and R 6  are each H, methyl, CF 3  or CN; R 5  is H or methyl, where R 2b  is not propyl or butyl].  
     EXAMPLE: 2(E)-(4-bromophenyl)-5(e)-tert-butyl-1,3-dithiane.  
     USE: It is useful as pesticides used for controlling insect pests such as arthropids such as insects and mites, parasites such as Nematoda or the like.  
     PREPARATION: The compd. of formula II (X is SH) is reacted with an aldehyde of formula III or ketone or their reactive derivatives, and if required, S atoms on the ring are oxidized to obtain the compd. of the formula I. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5927830-A (JP)
Title: Antitumor glycoproteinic substance
Inventor: SASAKI TAKUMA
IPC: A61K35/618
Filed: 1982-08-09
Abstract: NEW MATERIAL:An antitumor glycoproteinic substance having the following properties: White solid powder. Readily soluble in water and insoluble in organic solvents, e.g. methanol. Ampholytic electrolyte having an isoelectric point at 5.2pH. Positive to the biuret reaction, etc. and negative to the cysteine-sulfuric acid reaction. Average molecular weight: About 5000 (measured by the gel electrophoretic method). USE:An antitumor agent. PROCESS:A broth of a scallop (including a concentrate solution obtained in boiling or steaming the scallop) or a concentrate or a dried powder thereof is first dissolved in an aqueous solvent, and the undissolved substances are removed by the centrifugation or filtration, etc. The resultant aqueous solution is then desalted by the gel filtration or dialysis, and then subjected to the ion exchange chromatography with a basic ion exchanger. A component having an isoelectric point of 5.2pH is obtained from the resultant fraction, and then subjected to the fractionation treatment of molecular weight, e.g. vertical slab gel electrophoresis or gel filtration, etc. to afford the aimed antitumor glycoproteinic substance having 5000mol.wt.
Patent JP-H09319672-A (JP)
Title: Device and method for transmitting data
Inventor: HISANAGA TAKANORI
IPC: G06F13/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a loss caused by a hand shake procedure in the case of performing efficient transmission while preventing the competition of bands when the data transmission shares the same transmission medium. SOLUTION: A data transmission completion time predicting means 14 of a data receiver 2 predicts the end time of data transmission of a preceding data transmitter 1. The data receiver 2 reports the instruction of transmission to the other data transmitter 1 and while utilizing the transmission end time information contained in the transmission instruction, the preparation of transmission is started by activating a transmission control means 6 earlier than the end time of preceding data transmission just for the time required for preparation for sending data while using a data transmission control time determining means 12 of the other data transmitter. Under the control of the transmission control means 6, a data transmitting means 7 starts transmission just after the end of preceding transmission.
Patent JP-H08300381-A (JP)
Title: Smc press molding and decorating method
Inventor: MORIKI HIROYUKI
IPC: B29C43/20
Filed: 1995-05-10
Abstract: PURPOSE: To provide an SMC press molding and decorating method capable of inexpensively obtaining a product generating no fungi. CONSTITUTION: An SMC press molding and decorating method is constituted of a process placing transfer paper 1 obtained by printing patterns on a heat- resistant film good in releasability on a mold K and heating and pressing the same along with the SMC molding materials 5a, 5b, 5c laminated on the transfer paper 1, a process demolding a molded article after the curing of the SMC molding materials to peel the heat-resistant film and a process forming a transparent thermosetting resin layer on the surface of the molded article to cure the same.
Patent JP-H04361221-A (JP)
Title: Optical device
Inventor: ARITAKE TAKAKAZU
IPC: G02B27/02
Filed: 1991-06-10
Abstract: PURPOSE:To provide a high-safety optical device which prevents a displayed image from disturbing an external field scene in an optical device which can superimpose incident light from a front scene and incident light from the image displayed on a display unit on one over the other nearby a window shield by a hologram. CONSTITUTION:This optical device consists of a display means 1, an image forming means 2, and the reflection type hologram 4; and the image forming means 2 images the light from the image displayed on the display means 1 at the position of the reflection type hologram 4, which is an off-axis type and has a wave front converting function and reflects the light imaged by the image forming means 2. A 1st light 7 which is made incident on the image forming means 2 from the reflection side of the reflection type hologram 4 and transmitted through the reflection type hologram 4 and a 2nd light 8 which is reflected by the reflection type hologram 4 are superposed.
Patent JP-S61294154-A (JP)
Title: Idle revolution speed control for internal-combustion engine
Inventor: YASUOKA AKIMASA
IPC: F02D41/16
Filed: 1985-06-24
Abstract: PURPOSE:To stably control the idle revolution speed by transmitting the instruction value corresponding to the deceleration speed to a control valve for controlling the idle revolution speed when the engine revolution speed becomes below a prescribed revolution speed and terminating the generation of instruction value when the deceleration speed becomes below a prescribed critical value. CONSTITUTION:In an idle revolution speed controller, the opening degree of a control valve 30 is controlled by electric-conduction-controlling the solenoid valve 16 of the control valve 30 in a bypass passage 31 formed so as to make a detour around a throttle valve 32 in an intake passage, by an electronic controller 40. In this case, the engine revolution speed is decelerated by the electronic controller 40, and when the deceleration speed reaches the first critical value, the solenoid 16 is controlled by reading out the control quantity of the control valve 30 according to the deceleration speed and the engine revolution speed. When the deceleration speed becomes smaller than the second critical value (<first critical value), the control quantity is set to zero, and the generation output of the control quantity is terminated.
Patent JP-H08542-A (JP)
Title: Endoscope position detector
Inventor: TANIGUCHI AKIRA
IPC: G02B23/24
Filed: 1994-06-20
Abstract: PURPOSE:To provide an endoscope position detector capable of detecting the three-dimensional position of an endoscope with good accuracy within a required detection range. CONSTITUTION:A patient 5 is placed on a bed 4 and an insertion part 7 of an endoscope 6 is inserted into this patient 5. A probe 15 is inserted into a channel 13 of this endoscope 6 and source coils 16i for generating magnetic fields are fixed and built with an adhesive into this probe 15 so as not to deform the coil shape. The signals proportional to the intensity of the magnetic fields generated by the respective source coils 16i by impression of driving signals are detected by triaxial sensing coils 22a, 22b, 22c arranged in the known positions at the corners of the bed 4. The position of the insertion part 7 of the endoscope 6 installed with the source coils 16i is detected with good accuracy through the mutual inductance detecting section, source coil position detecting section, etc., within a shape detector body 21 in accordance with the detected signals.
Patent JP-S5661545-A (JP)
Title: Draining device for solar-heat water heater
Inventor: IKEDA SHIGEKI
IPC: F24J2/40
Filed: 1979-10-23
Abstract: PURPOSE: To drain water from solar-heat water heater easily in winter or on the similar occasions by a method wherein a hot-water supply valve is provided in a hot-water supply pipe of the water heater, and the valve is operated by the supply of water to a tank and the drainage from the tank which is increased in weight by the supply of water.  
     CONSTITUTION: When supplying water to the water heater, the valves at a hot- water supply tap 14 and a drain tap 15 are closed, while a stop cock 14 is opened, and then water from a water source such as a city water pipe is fed into the tank 11 through the stop cock 14, a tee piece 16, a hose 17 and a water supply/drain port  10, whereby the water level in the tank 11 is raised gradually and the inside air is discharged via an automatic water-stopping valve 9 at the upper end of the tank 11. Accordingly, the increased weight of the tank 11 filled with water opens the hot- water supply valve 3 through a lever 8 and a valve shaft 2, and hence hot-water can be supplied. When there is a fear of freezing, the stop cock 14 is closed and the drain tap 15 is opened, whereby the water in the tank 11 is drained and the hot- water supply valve 3 is closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05308271-A (JP)
Title: Dynamic characteristic measurement system
Inventor: KOMATSU SADAHIRO
IPC: H03K3/286
Filed: 1992-04-28
Abstract: PURPOSE:To simply detect a defective semiconductor integrated circuit possibly malfunctioned at a high or low temperature or at the time of input of a high frequency signal by selecting a logical amplitude of a circuit to be measured smaller than a standard logical amplitude. CONSTITUTION:Constant currents I1, I2 flowing to constant current sources 5, 6 in an emitter coupled logic circuit 1 are adjusted to a half of those used normally and then a signal waveform of an output signal V0 with respect to input signals V1, V2 is measured. Thus, an emitter potential of buffer transistors(TRs) Q3, Q6 is decreased more than a ground potential GND comprising a reference voltage generating circuit 4 and pre-stage circuit 3 by a forward voltage drop. Furthermore, a signal amplitude of a logical output VIN is a signal level R1.I1/2 being a half of the standard logical amplitude the same as the case with the input of the high frequency signal. Thus, the input signal having the signal amplitude at the time of a high or low temperature or at the time of input of a high frequency signal is realized at room temperature by a low frequency signal in a pseudo way.
Patent JP-H09316013-A (JP)
Title: Separation of 2,4-dichlorotoluene or 2,6-dichlorotoluene
Inventor: WATANABE MASATOSHI
IPC: B01J20/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently separate and recover 2,4-dichlorotoluene(2,4-DCT) and 2,6-dichlorotoluene (2,6-DCT) useful as an intermediate, etc., for a medicine from a mixture of dichlorotoluene isomers in high purity. SOLUTION: 2,4-DCT as a raffinate component and 2,6-DCT as an extract component are separated and recovered by using the same adsorbent containing a faujasite-type zeolite. Further, a substituted alkylbenzene compound is used as a desorbing agent. The faujasite type zeolite is a sodium type of an X-type zeolite and contains 3-20 equivalent % silver based on sodium before the exchange as an exchangeable cation. The substituted alkylbenzene compound is a di- and/or a tri-substituted alkylbenzene.
Patent JP-H0680717-A (JP)
Title: Completely hydrogenated conjugated diolefin/(meth)acrylate random copolymer
Inventor: JIYOSEFU MAACHIN BORINGAA
IPC: C10N20/04
Filed: 1993-06-08
Abstract: Substantially or fully hydrogenated (C6 or lower) diolefin-lower (C1-C8) alkyl acrylate or methacrylate copolymers can be used as additives to improve the viscosity index (VI) of lubricating oils. The preferred copolymer is a fully hydrogenated, high molecular weight copolymer of 1,3-butadiene and methyl methacrylate containing at least 71 mole percent 1,3-butadiene. A pour point depressant, VI improving polymer additive for lubricating oils is provided by incorporating a higher (C12-C20) alkyl methacrylate in the copolymer. A dispersant VI improving copolymer for lubricating oils and a dispersant for hydrocarbon fuels may be prepared by graft polymerizing a polar, nitrogen-containing graft monomer onto these copolymers.
Patent JP-S5942576-A (JP)
Title: Apparatus for photographing and developing microphotomat of xerograph
Inventor: JIYON DEII PURUMADOAA
IPC: G03G15/26
Filed: 1983-07-29
Abstract: Apparatus for imaging and developing electrophotographic elements includes a single module (16) within which there is housed three processing stations (18, 20, 22) equidistantly spaced apart at distances corresponding to the distance separating the image frames of an electrophotographic element microformat. The first station (18) charges and exposes a first image frame of the element (12), the second station (20) tones and preliminarily dries the first image frame while a second image frame is located at the first station (18) for charging and exposure, and the third station (22) completes the drying and fuses the first image frame while the second image frame is now toned and partially dried, a new third image frame being presented to the first station (18) for charging and exposure. An intermittent film transport system, not shown, conveys the film element (12) in a unidirectional mode throughout the processing as indicated by the directional arrow (24). The aforenoted inter-station spacing is facilitated by the compact arrangement of the components at the station with the toning components at the second station (20) partially overlapping the charging/exposure components at the first station (18) and the final dry/fuse components at the third station (22). Processing of any particular single image frame of the film element (12) is thus completed in a minimum amount of time as is the processing of a multiplicity of image frames of the element (12) due to the simultaneous processing of the image frames at the three stations (18, 20, 22) in a time-staggered mode.
Patent JP-S5838958-A (JP)
Title: Magnetic toner
Inventor: ASANAE MASUMI
IPC: G03G9/087
Filed: 1981-09-02
Abstract: PURPOSE:To obtain a high-quality image especially excellent in printing resistance, and good in fixability and fluidity, etc., too, by using polyethylene wax, ethylene-vinyl acetate copolymer, polypropylene, and silicone varnish as a resin component. CONSTITUTION:It is necessary to have 500-5000mol. wt. in order to give a specified temp. characteristics to polyethylene wax, and it has preferably 3000- 4000mol. wt.. An ethylene-vinyl acetate copolymer having 10-20 mole fraction vinyl acetate is used. Since a high mol. wt. type polypropylene having high T1, T2 temps. deteriorates pressure fixability like wax, a low mol. wt. type <=50,000mol.wt. polypropylene is preferable. The 100 pts. wt. resin component  concists of 30-50 pts. wt. polyethylene wax, 25-35 pts.wt. ethylene-vinyl acetate  copolymer, and 15- 25 pts.wt. polypropylene.
Patent JP-H04361954-A (JP)
Title: Full loaded bobbin and empty bobbin carrying device for spinning machine
Inventor: YAKUSHI MAKOTO
IPC: D01H9/18
Filed: 1991-06-10
Abstract: PURPOSE:To make it possible to ultimately arrange all peg trays in specified positions even when gaps are produced between the peg trays during the carrying of the peg trays, and to assemble the peg trays to units when spinning machine beds are formed in an unit body. CONSTITUTION:Peg trays are mounted in a line and transferred in a fixed direction. Restricting means for restricting the lateral deviation of the peg trays from the carrying direction are provided, and a number of carrying devices 4 capable of being individually driven are arranged along a spinning machine 1. Cylinders 18 for temporarily restricting the movement of the peg trays are provided on the carrying-out side of the respective carrying devices 4, and sensors 19 for detecting the peg trays are provided on the carrying-in side. Guide members for guiding the peg trays from the carrying device 4 on the upstream side to the carrying device 4 on the downstream side are arranged between the respective carrying devices 4.
Patent JP-H01309612-A (JP)
Title: Rice transplanter
Inventor: NIIYAMA HIROYUKI
IPC: A01C11/02
Filed: 1988-06-04
Abstract: PURPOSE:To carry out precise planting by operating various operating mechanisms such as an alarm, a stop of transplanting, etc., in case a ground contacting unit vibrates at an amplitude higher than a prescribed value with a number of times beyond a constant value within a prescribed time. CONSTITUTION:Vertical vibrations of a central ground contacting unit 13 are counted by a vibration sensor 18 and an electric signal based on the number of the counts is compared with an electric signal from a reference transmitter (equipped with timer) and amplified by an amplifier. A warning is given to an operator by an alarm device 22 in case times of vertical vibrations of the central contacting unit 13 within a prescribed time are beyond a constant value. Thereby the operator can carry out such a treatment as limiting a switching movement of a valve 15 for switching an oil pressure, throttling a throttle valve in an oil hydraulic circuit to make a control operation inactive and so on.
Patent JP-H0661712-A (JP)
Title: Microstrip line circuit element
Inventor: INUI TETSUJI
IPC: H01P7/08
Filed: 1992-05-29
Abstract: PURPOSE:To adjust and confirm the resonance characteristic or the like of the circuit element with high performance utilizing a specific property of superconduction at a temperature lower than the critical temperature even at room temperature by providing a conductor pattern of a duplicate film comprising a thin film of a superconducting material and a thin film made of a metallic material superposed thereon to the element. CONSTITUTION:A strip pattern 1 forming a center conductor with a superposed structure of a superconducting thin film made of a high temperature superconducting material and a metallic thin film 12, is formed on a substrate 2 by vapor deposition. Then a connector 7 being an input output terminal is connected to the pattern, a fixed body 4 is formed on an upper side made of a dielectric material of a low loss, a packing body 5 is formed to the left/right and a sheet 6 is arranged to the lower side and they are stored in a shield case 3 used in common for earthing. Thus, it is possible to confirm the characteristic of the microstrip line circuit element comprising the strip pattern 1, the substrate 2 and the shield case 3 even at room temperature over the critical transmitter.
Patent JP-S5660212-A (JP)
Title: Molding method for socket of thermoplastic synthetic resin pipe
Inventor: MORI TAKAYOSHI
IPC: B29C57/04
Filed: 1979-10-24
Abstract: PURPOSE: To improve contact of the socket to a packing fitted thereto without any boundary line and the like being provided on the inner wall of a circular groove by softening by heating the end part of the thermoplastic synthetic resin pipe and inserting therein a socket-forming core die having a prescribed outer shape.  
     CONSTITUTION: The end part 1A of the thermoplastic synthetic resin pipe 1 is softened by heating and filled up in an outer die 11 and then the core die 12 for forming the socket is inserted into the end part 1A of the pipe. Next, a slider 14 in a cylinder 13 provided in the core die 12 is made to slide and an expansion-contraction die piece 12A in a longitudinal groove 13A opened the cylinder 13 is projected toward a concave die part A. Then, by rotating a rotary die part 15 several times in the direction of an arrow, a packing housing groove 1B is formed in the end part 1A of the pipe. When the slider 14 is made to slide after the molded article is cooled, the expansion-contraction die 12A is put in the longitudinal groove 13A, with the flange part 12B being pushed by a spring 16 in a spring chamber 13B, and the core die 12 becomes separable from the molded article. Accordingly, the outer die 11 is opened and the molded article is removed from the mold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0316842-A (JP)
Title: External mirror for automobile
Inventor: JIYANNMISHIERU HARII
IPC: B60R1/076
Filed: 1990-05-28
Abstract: PURPOSE: To minimize the projection size of a housing when it is oscillated by providing a front wall of a housing made of flexible material, and connecting the inside of the front wall to a base member by a pulling means, whereby when the housing is oscillated to a second position, the front wall of the housing is pulled toward a reflective member. CONSTITUTION: When backward moving force is applied to a housing 10, the housing is oscillated on an abut point between a bent flange 28 and a projecting part 30 of a flange 18. With such oscillation, a link 58 pulls a lever 48 clockwise against the action of a spring 54, so that a front wall 44 of a flexible case 22 is pulled toward the rigid main body 20. Simultaneously, a pin 66 is moved along a slot 68 of the flange 18. A step part is formed at the rear end of the slot 68, and the pin 66 is engaged in the step part to keep the housing in the completely displaced position. Thus, the front wall 44 of the case 22 is projected from the vehicle body by the substantially same size as the wall 16 of the base member 12.