baber/WOPTO huggingface dataset:
Patent JP-H10231439-A (JP)
Title: Pigment composition and coating composition
Inventor: UEDA MITSUHIRO
IPC: C09B67/22
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a blue pigment composition and a coating composition appearing to be a quality product and having clarity, color developing properties and profundity. SOLUTION: The pigment composition is obtained by simultaneously converting cobalt phthalocyanine and/or lowly chlorinated cobalt phthalocyanine and copper phthalocyanine and/or lowly chlorinated copper phthalocyanine into a pigment. The content of the cobalt phthalocyanine and/or the lowly chlorinated cobalt phthalocyanine used is 20-80wt.% based on the pigment composition. The coating composition is prepared by using the above pigment composition. This coating composition any contain 1-30wt.%, based on the pigment composition, metal phthalocyanine having substituents other than chlorine atoms.
Patent JP-H02213322-A (JP)
Title: Method and apparatus for detecting visual axis
Inventor: KONISHI KAZUKI
IPC: A61B3/113
Filed: 1989-02-14
Abstract: PURPOSE:To well detect the end part of the pupil and to always detect the usual axis direction of an examinee with high accuracy under any condition by using an adjusting means when the end part of the pupil and the first Purkinje's figures are overlapped with each other on a detection surface. CONSTITUTION:An MPU 31 detects an end part where a signal changes steeply from a differentiation signal. When the first edge is positive, since the first Purkinje's figures and the edge of the pupil are overlapped with each other, a judge means judges this overlapped state. When the first edge is negative, the judge means judges that there is no overlap if the edge of the pupil is reverse to the first edge in the vicinity of the edge estimation position of the other pupil and judges that there is overlap in a case other than this. When there is overlap, only the data relating to the position of the first Purkinje's figures is stored in a memory at first. Next, the data of the edge position of the pupil is stored in such a state that the first Purkinje's figures of a light source are not formed. Then, a routine for detecting a visual axis is employed and the visual axis is detected using the stored position data of the first Purkinje's figures and the position data of the edge of the pupil.
Patent JP-S55130403-A (JP)
Title: Baggage carrier
Inventor: NAKAMURA HIDEO
IPC: B65G17/06
Filed: 1979-03-23
Abstract: PURPOSE: To prevent the swinging of rigid member by performing the running drive of rigid member such as rectangular pipe coupled swingably through pressure contact driving mechanism equipped with a pair of friction wheels, while arranging a pair of guide rollers in front and rear of said mechanism.  
     CONSTITUTION: Rigid member 1 consisted of many rectangular pipes is coupled swingably through a shaft 5 to produce an endless member, while a horizontal guide wheel 6 to be guided by a guide rail 16 is provided below and it is run by a drive section 20 provided at linear running section of rigid member 1. Said drive section 20 has drive friction wheels 21a, 21b rotatably supported through a bearing 22 fixed on the floor and inverted friction wheels 27a, 27b rotatably supported through shafts 29a, 29b between jack knife-shaped levers 28a, 28b. One end of levers 28a, 28b is pivoted by a shaft 31 while the other end is supported by a holder 32 through a compressed spring 33. Guide roller pairs 34aW36b are further provided along the running section. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01211806-A (JP)
Title: Conductive wire
Inventor: HAYASHI SOKICHI
IPC: H01B7/00
Filed: 1988-02-19
Abstract: PURPOSE:To enhance efficiency of an actuator by providing a coil wire for the actuator, which is formed with a conductive wire comprising magnetic wire sections alternating with non-magnetic conductive wire sections. CONSTITUTION:A conductive wire 1 comprises magnetic wire sections 2 made of a magnetic material such as iron and non-magnetic conductive wire sections 3 made of a non-magnetic material such as copper, with the wire sections 2 sandwiched between the other wire sections 3. When used for an actuator mechanism 7, a coil wire 4 formed with the wire 1 having the constitution described above is arranged in such a way that a magnetic wire body 5 corresponds to magnets 9 and 10, respectively, while, a non-magnetic conductive wire body 6 is not corresponds to the magnets 9 and 10. Therefore, a part in the coil wire 4 where a magnetic flux passes is formed with the wire body 5 so that magnetic resistance can be largely reduced and operating efficiency of the mechanism 7 can be remarkably enhanced.
Patent JP-H04339446-A (JP)
Title: Demultiplexing device
Inventor: KOZUKA NAOKI
IPC: H04L13/08
Filed: 1991-02-06
Abstract: PURPOSE:To solve the dislocation of the timing due to the transmission line delay between a master and a slave with a demultiplexing device divided into a master side device and a slave side device. CONSTITUTION:In the constitution of one master side device 1 and plural slave side devices 2, a frame signal (e) generated by a network side interface 3 and an incoming data signal (c) generated by a terminal side interface 4 of the slave side devices 2 at a clock signal (f) are matched with the timing of the incoming data signal (c) of the master side device 1 by FIFO buffers 15-3 and 15-4 and three state buffers 8-3 and 8-4. Then, without noticing the transmission delay between the master and the slave, the designing is performed.
Patent JP-H08292367-A (JP)
Title: Automatic focus detecting device for camera
Inventor: NAKAHARA NAOHITO
IPC: G03B13/36
Filed: 1996-02-22
Abstract: PURPOSE: To provide an automatic focus detecting device for camera with which the control of parallax between the optical axis of an AF module mounted on a camera and the optical axis of a photographing optical system can be simplified. CONSTITUTION: Concerning the automatic focus detecting device for camera for which a photographic lens 13 for varying a focal distance and a passive AF module 18 equipped with a pair of image formation lenses arranged mutually separately just for a base line length while having an optical axis o2 not matched with an optical axis O of this photographic lens 13 and a pair of line sensors for forming a subject owing to the respective image formation lenses are provided on a camera body and a range finding operation is performed based on data owing to the subject photodetected by the respective line sensors, this device is provided with a selection correcting means for selecting any photoreceptor element group on parallax control data from a ROM in which the quantity of parallax between the optical axis o2 ,  of a pair of image formation lenses and the optical axis O of the photographic lens 13 are stored as parallax control data.
Patent JP-S60180105-A (JP)
Title: Superconductive magnet
Inventor: MITSUNE SUSUMU
IPC: H01F6/02
Filed: 1984-02-28
Abstract: PURPOSE:To obtain a coil construction which has less quenching frequency due to the movement of a winding wire without using the external diameter side space of an electromagnet by means of increasing the diameter of a winding affecting tension to the winding from the internal diameter side. CONSTITUTION:Means of increasing the diameter of a winding 2 affecting tension from the internal diameter side of the winding 2 is used. For example, one of the screw holes 7, 7' of the internal cylinder 5 of a bobbin is made a reverse screw hole and by turning a screw 6, the diameter of the internal cylinder 5 can be changed. Otherwise, a material of smaller coefficient of thermal contraction than the coefficient of the winding 2 is used for the internal cylinder of the bobbin 1 and at the time of cooling, a force of naturally expanding the winding 2 is generated. In this way, if an electromagnet is expanded from the internal diameter side before the electromagnet is affected by the electromagnetic force due to a current and the stress in the winding 2 is equalized, a winding wire is not moved and accordingly, the quenching of the electromagnet is not generated even if the winding 2 is affected by a force of expansion due to the electromagnetic force by the current.
Patent JP-S60181242-A (JP)
Title: Continuous annealing method of steel strip
Inventor: YAMAGUCHI YASUHIRO
IPC: C21D9/56
Filed: 1984-02-28
Abstract: PURPOSE:To suppress surely heat buckle and meandering by correcting the thermal crown of hearth rolls so as to be maintained within the range of the upper limit crown rate to suppress heat buckle and the lower limit crown rate to prohibit meandering. CONSTITUTION:The size and set temp. of a steel strip 1 are put from a generator 7 for annealing specifications to a calculator 8 which calculates a heat treating temp. and furnace temp. and outputs the same to a setter 9 to perform operation and outputs also the same to a deciding device 10. The device 10 makes decision by taking in the steel strip temp. from a thermometer 13 and outputs a signal to a device 11 for deciding hearth roll temp. if said temp. is satisfactory. Said device feeds a signal to a learning device 12 to correct the temp. and feeds the same to the calculator 8 and if said temp. is not satisfactory. On the other hand, the device 11 makes decision by taking in the actually measured temp. at the end and central part of a hearth roll 6 and continues the operation as it is is said temp. is satisfactory. Said device corrects the temp. in the device 12 and feeds the same to the calculator 8 if the temp. is not satisfactory. The meandering and heat buckle of the strip 1 are prevented by repeating the above- mentioned procedure.
Patent JP-S57116123-A (JP)
Title: Utilization of waste heat of exhaust gas from internal combustion engine
Inventor: UMETSU KEIICHI
IPC: F01P11/20
Filed: 1980-03-18
Abstract: PURPOSE:To accelerate warming up by connecting an exhaust pipe of the internal combustion engine to an exhaust gas passage mounted into an internal combustion engine proper or a cooling water passage and passing exhaust gas through said exhaust gas passage at least when starting. CONSTITUTION:The exhaust gas passage is formed by boring the metallic section of the engine proper when it is shaped to the engine proper and by a metallic pipe 5 passing a wall 3 of the cooling water passage when it is shaped into the cooling water passage. The exhaust pipe of the internal combustion engine is connected to said exhaust passage, and the exhaust gas is passed at least when starting. Accordingly, the engine proper or cooling water is heated by the exhaust gas, and the time of warming up can be shortened.
Patent JP-H10233951-A (JP)
Title: Remote photographing deivce and remote photographing method
Inventor: OBAYASHI KICHIJI
IPC: H04N5/232
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a remote photographing method by which the out of focus or blurring of a picked-up photograph is prevented without the need for a skill. SOLUTION: In this remote photographing method for executing a photographing while remotely controlling a photographing device 1 mounted on a flying object by a remote operation device 2 arranged on an operation side, image data photographed by a CCD camera section 11 of the photographing device 1 are converted into a video signal and the converted video signal is sent to a monitor 22 of the remote operation device 2 via a radio transmission section 15, the video is displayed on a display screen 22a and whether or not the video displayed on the display screen 22a is photographed is discriminated, and when the video is a video to be photographed, image data obtained by a CCD camera section 11 are recorded on a recording medium 17 through the remote operation from the remote operation device 1.
Patent JP-H09210918-A (JP)
Title: Foreign matter sensing optical system for surface of silicon wafer
Inventor: HACHIKAKE YASUO
IPC: G01N21/88
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To enhance the S/N ratio of the diffused light from foreign matter by emitting a laser beam in P-polarization from a laser source, minimizing the positive reflection light in P-polarization from the surface, and extracting the S-polarized component of the diffused light in random polarization due to foreign matter. SOLUTION: A laser beam in P-polarization is emitted from a laser source of a light projection system 51 and projected onto the surface of a silicon wafer 1 at a polarization angle of θB. Therefore the positive reflection light in P-polarization from the surface is minimized, near zero substantially, and is removed by an S-polarizing filter 522 of the light reception system 52, and the influence of the foreign matter (e) on the diffused light is nullified.  Beams of the diffused light in random polarization from an oxide layer and crystal flaws existing at the surface and in the inside are partially converged by a condenser lens 521 in the light reception system 52, but their P-polarized components are removed by the S-polarizing filter 522 to result in a decrease in the intensity, so that the diffused light from foreign matter (e) existing at the surface will be received by a light receiving device with no drop of the S/N ratio, and it is possible to sense foreign matter having as small a diameter as below 0.1μm.
Patent JP-H01210869-A (JP)
Title: Detecting circuit for electric power failure
Inventor: TAKAOKA YASUSHI
IPC: G01R19/165
Filed: 1988-02-18
Abstract: PURPOSE:To accurately detect an electric power failure by directly monitoring an AC input power source without passing through a rectifying circuit by means of connecting a photocoupler consisting of a light emitting element and a light receiving element to the AC input power source. CONSTITUTION:The photocoupler 17 which is formed by the light emitting element 18 consisting of a neon tube and the light receiving element 19 consisting of a CdS, is connected to the AC input power source 22 having the time constant Tc which is longer than a half of a cycle of the power source 10, is also connected. When the element 18 is impressed and the voltage is elevated beyond a specific value in each direction of plus and minus sides of the voltage, the light is emitted then received by the element 19, the resistance value of which is dropped, and the voltage at an output point A of the coupler 17 is made to be a rectangular waveform as shown in figures (a), (b). The vibrator 22 is triggered at the falling point of the output of the coupler 17, thereby if the power failure is happened, the output of the vibrator 22 is made to be an L-level due to the trigger signal is not come during the time Tc until the vibrator 22 is to be time-up, then the detecting signal 25 for the power failure like as shown in a figure (c) is outputted.
Patent JP-H01209145-A (JP)
Title: Color printer
Inventor: HANAUE TERUYASU
IPC: G06K15/00
Filed: 1988-02-18
Abstract: PURPOSE:To transmit pixel data at a high speed and to freely select resolving power and a tint, by providing a memory means for converting compressed pixel data limited in a color kind to pixel data separated into three colors. CONSTITUTION:At the time of a printing mode, compressed pixel data are temporarily stored in a buffer memory 11 from an image data source 1 through a data bus 8 and a buffer gate 10. At this time, an address controller 5 generates the address corresponding to the pixel position on a printing surface to supply the same to the buffer memory 11. Next, the data accumulated in the buffer memory 11 are read in matching relation to the printing speed of a printer to be supplied to memories 4a-4c storing pallet data as address data through a buffer gate 12 and an address bus 7. Respective 8-bit pixel data (r), (g), (b) separated into three colors according to a conversion table are read from the memories 4a-4c corresponding to the addresses shown by the compressed data and the read pixel data are led out to a printer main body to print an image in a color sequence.
Patent JP-H10215828-A (JP)
Title: Active oxygen seed elimination agent
Inventor: TSUJI HIROAKI
IPC: A23L17/20
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an elimination agent provided with strong activity with a minute amount applicable to the products of the fields of food, cosmetics, medicines and agrichemicals, etc., by turning components composed by centrifugally separating fish kind testes or the like to effective components. SOLUTION: By turning the components composed by centrifugally separating and/or alcohol-extracting the fish kind testes of a herring order, a cod order and a sea bass order, etc., such as herring roe, cod roe and salmon roe, etc., to the effective components, this active oxygen seed elimination agent provided with the activity capable of simultaneously and effectively eliminating superoxide and hydroxyradical is obtained.
Patent JP-S54128096-A (JP)
Title: Reciprocating electrolytic complex polisher
Inventor: KIMOTO YASUO
IPC: B23H5/00
Filed: 1978-03-27
Abstract: PURPOSE:To provide a reciprocating electrolytic complex polisher for performing in combination the anode dissolution of polishing work and the polish for the scrape-off of the inactivated coat produced on the surface of said polishing work by the abrasives fitted on a tool electrode. CONSTITUTION:The underside of abrasives 25 are contacted with the surface of the polishing work connected to the anode of a power source for electrolysis. When a piston 2 is actuated with a pressure fluid supply valve 10 opened, said abrasives 25 are reciprocated in arrow a, b directions by the reciprocation of said piston 2 through the medium of a pinion gear 12 and racks 13, 18. When electrolyte is suppied between said tool electrode 24 and the surface of said polishing work, the anode dissolution through the electrolysis of said polishing work and the scrape-off of inactivated oxidized coat are performed in combination. Thus, mirror surface sinish can be obtained.
Patent JP-H09210103-A (JP)
Title: Band brake
Inventor: YAMADA KAZUNORI
IPC: F16D49/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent sudden decrease of braking force even when a brake drum is to be reversibly rotated. SOLUTION: The lever 21 is disposed such that an operating end 4 of a band 5 at initial range of a predetermined turning range moves in the direction toward to a brake drum 2 beyond the tangential direction S between the brake drum 2 and the operating end 4 of the band 5 when a lever 21 is started to turn in the direction of releasing tightening force from a tightened position.
Patent JP-S57148733-A (JP)
Title: Motor drive control circuit of motor-driven film advancing device
Inventor: KITAURA MASASHIO
IPC: G03B17/00
Filed: 1981-03-11
Abstract: PURPOSE:To simplify the circuit constitution, by using a contact bar of a motorfeeding relay switch for a transmission line of the conduction holding signal for a relay driving transistor. CONSTITUTION:The single pulse is supplied to a transistor TRQ2 of a motor drive control part 14 from a film advance start signal producing part 12. Thus the TRQ2 conducts to actuate a relay RL, and the contact bar of a switch S1 is switched to a constant open contact NO. Then the power is supplied to a motor M to start the operation of the motor. After this, the conduction is held for the TRQ2 through a holding signal producing part comprising the switch S1 and a resistance R3 to keep the driving of the motor M. Then a stop signal is produced at a TRQ7 functioning as a film advance stop signal producing part by the closure of a switch S8. As a result, the TRQ2 is turned off to stop the motor M. In such a way, a special circuit or control is eliminated for prevention of the relay oscillation to simplify the circuit constitution.
Patent JP-S61195248-A (JP)
Inventor: CHIBA MITSUYOSHI
IPC: F25B1/00
Filed: 1985-02-25
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-H11228323-A (JP)
Title: Insect repellent for clothes
Inventor: WATANABE KEISUKE
IPC: A61K36/31
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject insect repellent exhibiting excellent effects for controlling clothes insect pests by adding a horse radish oil as an active ingredient. SOLUTION: This insect repellent contains a horse radish oil (the essential oil of a cruciferous plant, Cochlearia armoracia) as an active ingredient. The horse radish oil may singly be used as the insect repellent, but may be prepared into formulations such as liquid formulations (for example, an aerosol) or creams or into synthetic resin molded products impregnated with the horse radish oil. It is preferable that the content of the horse radish oil in the formulation is usually 0.1-50 wt.% in the case of the liquid formulation or cream and further usually 1-40 wt.% in the case of the resin molded product. The insect repellent exhibits excellent insect-controlling effects especially against clothes insect pests such as Tinea pellionella, Tineola bisselliella and Attagenus unicolor.
Patent JP-S58153527-A (JP)
Title: Production of canned non-carbonated beverage charged with inert gas using soft metallic can
Inventor: IDEI AKIRA
IPC: B01F1/00
Filed: 1982-03-09
Abstract: PURPOSE:To produce cans for non-carbonated beverages using mild metallic cans easily and economically by mixing non-carbonated beverages absorbed with a satd. amt.  of gaseous carbon dioxide and untreated non-carbonated beverages then charging  gaseous nitrogen therein up to a desired pressure. CONSTITUTION:Non-sparkling beverages such as non-carbonated beverages are introduced into this device, and are divided to a desired 2 and a remaining amt. 6. The  non-carbonated beverages 2 of the desired amt. are fed into a gaseous carbon dioxide  charging device 3 provided with a water sealer 4 and a level controller 5, where gaseous carbon dioxide is absorbed up to the satd. content at ordinary temp. under atmospheric pressure. Such beverages are joined with the non-carbonated beverages 6 of the  remaining amt. wherein gaseous carbon dioxide is not absorbed, and the mixture is fed into a gaseous nitrogen charging device 9 provided with a partial pressure sensor 10 and a total pressure sensor for gaseous carbon dioxide. The rate of mixing of the non- carbonated beverages sealed therein with the gaseous carbon dioxide is adjusted with  an adjusting device 11 in such a way that the content of the gaseous carbon dioxide in the non-carbonated beverages in the device 8 obtains a prescribed content of about  0.05wt%. At the same time, gaseous N2 is charged therein up to desired pressure of  about 2.05atm or higher.
Patent JP-S62192954-A (JP)
Title: Cylinder blocking test method
Inventor: SHINODA FUJIO
IPC: G11B15/61
Filed: 1986-02-20
Abstract: PURPOSE:To forecast and evaluate simply and quantitatively the corrosiveness of a cylinder made of aluminum by measuring the quantity of water-soluble ions such as chlorine ion eluted to water from the surface of magnetic layer of a magnetic tape. CONSTITUTION:The corrosion of the aluminum cylinder by the magnetic layer of a magnetic tape is caused by water due to dew condensing and enters the contact interface between the magnetic tape magnetic layer and the aluminum- cylinder, water-soluble ions such as chlorine ions, phosphate ion or sulfate ions are eluted into water from the surface of the magnetic layer and the ions react the aluminum. In measuring the water-soluble ion quantity of chlorine ions or the like eluted into water from the surface of the magnetic tape magnetic layer, the cylinder blocking due to the magnetic tape is forecast and evaluated simply and quantitatively.