baber/WOPTO huggingface dataset:
Patent JP-S63238769-A (JP)
Title: Television camera device for supervision
Inventor: HORII TAKASHI
IPC: H04N5/225
Filed: 1987-03-26
Abstract: PURPOSE:To detect an abnormal heating such as fire without fail and to obtain the condition as a visible image by receiving a control signal from an image processing control part, connecting an image signal to a monitoring device and changing a visible light shielding filter to a visible light passing condition. CONSTITUTION:When an abnormal heating such as fire occurs, the infrared ray to come out from there passes through a visible light shielding filter 2, enters an image pick-up part 1, is converted to an image signal and enters a selector 7. At this time, the selector 7 is set so as to output an image signal an image processing control part 4, the difference in the background image at the time of normality comes to be larger, the abnormality is detected, and a control signal to switch the image signal from the image processing control part 4 to a monitoring device 6 is sent. Simultaneously a signal is sent to a driving part 3, and the visible light shielding filter 2 is moved from the front surface of a light input part 1a. Thus, the visible light enters the image pick-up part 1, the condition such as fire in a supervising area is displayed at the monitoring device 6 as the visible image, therefore, the condition of the abnormal heating is confirmed visually.
Patent JP-S6164007-A (JP)
Inventor: YASUOKA NORIAKI
IPC: H01B7/17
Filed: 1985-04-08
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-S62228959-A (JP)
Title: Recognizing transmitting and receiving method for individual body
Inventor: UENO JUNICHI
IPC: G01V3/00
Filed: 1986-03-31
Abstract: PURPOSE:To prevent a battery from being consumed unnecessary and to make a secure response communication by synchronizing the power-on period of a receiver with transmission on reception from a transmitter and turning on and off the power source of the receiver according to the entry and exit of an individual into and from a monitor area. CONSTITUTION:Transmitting and receiving terminal equipments (SR) 211-2nl sends electromagnetic waves of specific frequencies repeatedly at a constant period for a specific time according to a command from a center equipment 5, and receive answer signals individual bodies IDs 71-7m that individuals in respective rooms 11-1n have. The reception from the IDs 71-7m is performed during transmission for a longer period than the constant period, the power-on period of the IDs 71-7m is synchronized with the constant-period transmission. Further, the power source of the individual bodies 71-7m are turned on and off according to the entry and exit of the individuals 71-7m into and from the rooms 11-1n.
Patent JP-S55322-A (JP)
Title: Recovery of cuminic acid
Inventor: TOYOURA MASAKAZU
IPC: C07C51/00
Filed: 1978-06-17
Abstract: PURPOSE: To recover only cuminic acid, by feeding an acid oxide gas to an aqueous solution of an alkali metal salt of an aromatic carboxylic acid.  
     CONSTITUTION: An acid oxide gas, preferably carbon dioxide, under a pressure of 1W60 atm is fed to an aqueous solution of an alkali metal salt of an aromatic carboxylic acid comprising 50 wt.% or more of cuminic acid, preferably an aqueous solution comprising by-products formed in oxidation of cymene in the presence of an alkali solution at 60°C or below to coagulate the cuminic acid, which is extracted into an organic solvent phase by adding a water-insoluble organic solvent, e.g. a hydrocarbon, and recovered.  
     EFFECT: The aqueous solution after recovery of cuminic acid is reusable as a washing or neutralizing solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11270323-A (JP)
Title: Alarm method and device for oil pressure drop of engine
Inventor: AKUTSU YOSHITAKA
IPC: F01M1/16
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To use an alarm device for oil pressure drop in common for a plurality of kinds of engine by detecting oil pressure of the engine, and in the case where the detected oil pressure is lower than the lowest oil pressure predetermined on the basis of the water temperature of the engine and the engine speed, outputting the alarm signal for showing abnormality of the engine. SOLUTION: When an engine is started and a power source is closed, a micro computer 17 reads the water temperature signal from a water temperature sensor 10, and diagnoses abnormality of the water temperature sensor 10. Namely, the micro computer 17 reads the rotating signal from a rotation sensor 14, and sets the lowest oil pressure corresponding to the water temperature signal and the engine speed signal from a lowest oil pressure memory 15. The micro computer 17 read the oil pressure signal from an oil pressure sensor 12, and compares the real oil pressure with the lowest oil pressure.  In the case where the real oil pressure is larger than the lowest oil pressure, the micro computer 17 judges normal drive of the engine, and on the other hand, in the case where the real oil pressure is smaller than the lowest oil pressure, the micro computer 17 judges abnormality of the engine, and the micro computer 17 outputs the alarm signal to an alarm lamp 18 for lighting.
Patent JP-S51147797-A (JP)
Title: Manufacturing process of magnet
Inventor: MIURA MICHIO
IPC: C22C19/07
Filed: 1975-06-13
Abstract: PURPOSE: The forming process enables to form the dimension in the desired shape, to produce powder magnet by sintering without necessity of grinding after sintering, to produce R-Co type powder magnet in the exceedingly favorable yield rate of the material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000262943-A (JP)
Title: Coating device
Inventor: USU KAZUHIKO
IPC: B05C11/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a coating device which can efficiently decide whether coating quality is good or bad from limited data. SOLUTION: Coating material is applied onto a printed circuit board 25 through a coating needle 20a. Prior to this application, the coating material is applied on a trial stage 32 to perform test coating. The image of the coating material that has undergone the test coating is picked up by a CCD camera, and image processing is made to obtain coating area and plural coating diameters of the coating material, and based on these data, whether coating is good or bad is decided. In such constitution, whether coating quality is good or bad can be efficiently decided by simple treatment.
Patent JP-H04309049-A (JP)
Title: User number automatic registration system using noncontact card
Inventor: ISHII MASAYUKI
IPC: H04M3/42
Filed: 1991-04-05
Abstract: PURPOSE:To register a personal user number automatically to a terminal equipment at the destination of movement when a person moves. CONSTITUTION:Data is sent in noncontact with a data transmission section 11 and a data reception section 21 between an noncontact IC card 1 possessed by the user and a telephone set being a terminal equipment. An identification signal as a user number stored in a memory 13 is sent from the data transmission section 11 of the noncontact IC card 1 and a telephone set 2 registers a user number of an identification signal received by the data reception section 21 to a memory 23 being a registration storage section.
Patent JP-S551416-A (JP)
Title: Device for recycling exhaust gas
Inventor: KOHAMA TOKIO
IPC: F02M25/07
Filed: 1978-06-16
Abstract: PURPOSE: To prevent a recycled quantity of exhaust gas from fluctuating due to the pulastion of intake of an engine wherein a part of all the exhaust gas of the engine is returned to the intake to reduce the production of harmful substances,by controlling the recycled quantity depending on the rotational frequency of the  engine and an intake pipe negative pressure signal.  
     CONSTITUTION: The intake pope 13 and exhaust pipe 12 of the engine 11 are connected to each other through a recycle pipe 21-b provided with a control valve 80. The negative pressure chamber 85 of the control valve 80 is connected to the intake pipe 13 through a negative pressure pipe 31 equipped with a three-way valve 91 for switching the pipe 31 and the atmosphere for each other. The three-way valve 91 is driven by a electronic control circuit 10, which receives signals from a pressure sensor 92 on the negative pressure pipe 31, a negative pressure sensor 93 on the intake pipe 13 and an engine rotational frequency sensor 94 to make calculations from the negative pressure and rotational frequency to determine an appropriate running condition. Disturbance due to the pulsation of the intake is thus prevented to recycle an appropriate quantity of the exhaust gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06287299-A (JP)
Title: Continuous production of polyamide
Inventor: IWAMOTO MASAAKI
IPC: C08G69/36
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a polyamide having high heat-deformation temperature, excellent heat-resistance and rigidity and low water-absorption and useful for automobile parts, etc., in high efficiency by continuously polymerizing hexamethylene terephthalamide unit, etc., at specific rations under specific condition. CONSTITUTION:A primary condensate having a relative viscosity (etar) of >1.6 and <=2.5 as 1% sulfuric acid solution at 25 deg.C and composed of recurring units consisting of (i) hexamethylene terephthalamide unit of formula I and units selected from (ii) hexamethylene isophthalamide unit of formula II, (iii) hexamethylene adipamide unit of formula III and (iv) capramide unit of formula IV at a copolymerization weight ratio (i/ii) of 55/45 to 80/20 or (i/iii) of 20/80 to 80/20 or (i/iv) of 55/45 to 90/10 is continuously polymerized at 150-350 deg.C and the obtained condensate is continuously polymerized in a melter to obtain the objective polyamide.
Patent JP-H11259917-A (JP)
Title: Optical disk master disk exposure device
Inventor: WATABE TOSHIO
IPC: G11B7/007
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk master disk exposure device precisely synchronizing a wobble signal with a land pre-pit signal by a formatter and outputting them and to simplify a separation element electrically separating an analog circuit from a digital circuit by the formatter and its peripheral circuit design. SOLUTION: A formatter 16 of this optical disk master disk exposure device is provided with a wobble signal generation circuit 21 operated based on a prescribed fundamental clock signal Fclk and generating the wobble signal and a land pre-pit signal generation circuit 22 operated based on the same fundamental clock signal Fclk and generating the land pre-pit signal. The wobble signal generation circuit 21 is provided with a frequency divider circuit 62 frequency-dividing the fundamental clock signal Fclk to be operated by the frequency division signal of the fundamental clock signal Fclk.
Patent JP-S62231487-A (JP)
Title: Title lighting device for video player
Inventor: KANEKO HIROSHI
IPC: G11B33/10
Filed: 1986-03-31
Abstract: PURPOSE:To easily read a titled from the outside by providing a notched part at the rear end edge in the depth direction of a bottom plate so as to compose a gap in the space with the title face of the tape cassette located at the rear end edge in the depth direction of the bottom plate and the work position and by providing a lighting device lighting the titled face on the lower face of the bottom plate of the notched part as well. CONSTITUTION:A tape cassette 11 is automatically pulled in up to the descending position with its insertion and descended automatically upto the work position. Since a notch part 7 is formed on the part of the bottom plate 2 corresponding to the titled label of the tape cassette 11, a gap is formed between the titled label 12 and the rear end part in the depth direction of the bottom plate 2, and the titled label 12 can be read if the light from the external part comes into this gap. In this case, two light emitting diodes 26 are made to light when the tape cassette 11 stops at the work position. The recessed spot 25 of the lens plate 14 for lighting is located on the front face of the LED26, working as the concave lens. On the other hand the angular part 22 of the projection 21 of the lens plate 14 for lighting becomes in a circular arc shape, working as the convex lens.
Patent JP-H01245260-A (JP)
Title: Original sticking sheet producing device
Inventor: OSHIMA AKIRA
IPC: G03F1/00
Filed: 1988-03-28
Abstract: PURPOSE:To raise an operation rate by operating the measured data on magnification angle trimming data by means of distributing automatically classified by sheets in accordance with a scanner data table stored in a storage holding means and confirming and correcting manually the data. CONSTITUTION:Magnification angle trimming data that one sheet can contain is temporarily stored as a data file classified by sheets in the storage holding means 1 and the data which is laid out on one sheet by a data operation means 4 is temporarily displayed at the display device such as confirming and correcting means 4. The data whose final outputting form of a sheet is confirmed and corrected by the confirming and correcting means 4 is drawn and outputted on the sheet by a sheet outputting means 5. Consequently, an original sticking sheet matched to the currently used scanning drum of various scanners and the magnification angle trimming data can be efficiently laid out on one sheet. Thus, the operation rate of the scanner is raised.
Patent JP-H09264296-A (JP)
Title: Impeller for eccentric fluid machinery
Inventor: MASUTANI MINORU
IPC: F04D29/30
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a boundary layer from removing from the pressure surface side of a blade to a negative pressure surface side while crossing an inner side flow passage by providing with a riblet whose height is nearly equal to the thickness of the boundary layer of a side wall surface and which is made gradually larger as approaching to an impeller outlet, on the side wall surface of the inner side flow passage. SOLUTION: Riblets 3 whose length is low and having a thickness of a boundary layer, are arranged along a main flow direction on a hub wall surface 2 and a shroud wall surface 4. The height of the riblet 3 is formed smaller or in 0 size on an inlet side matching with the thickness of the boundary layer, and it is made larger as approaching to an outlet from the inlet of the impeller. In the riblet 3, it is possible to the boundary layer from removing from the pressure surface side of the impeller 1 to a negative pressure surface side while crossing an inner side flow passage, and wind makes flow in the same direction as main flow. It is thus possible to prevent the boundary layer from enlarging, and also it is possible to improve efficiency of the impeller.
Patent JP-S58191612-A (JP)
Title: Rear suspension
Inventor: KIJIMA TAKAO
IPC: B60G7/00
Filed: 1982-04-30
Abstract: PURPOSE:To improve the riding confort by maintaining the toe-in of rear wheels against any external force of lateral force, braking force, engine braking force or driving force regardless of turning and straight travelling with an extremely simple construction. CONSTITUTION:When a lateral force S works on the ground contact G, a clockwise rotary moment is generated about the axis L and if the hardness of a rubber bush 4 is set smaller than that of a rubber bush 3, the front of a tire will be displaced inward a greater deal than the rear thereof to obtain a toe-in effect. When a braking force B works on the ground contact G, the tire tends to toe in while rotating counterclockwise about the axis M just as it does when a braking force E works on the wheel center W. This rotation cause the tire to be displaced inward at the front and outward at the rear depending on the tilting direction of the bushes 2 and 3 eventually toeing in. When a starting force K works on the center, W, the tire tends to toe out. But if a stopper is provided on either the bush 2 or 3 to check the clockwise rotation, the tire is caused to toe in to ensure the operational stability.
Patent JP-S55166338-A (JP)
Title: Pcm coding device
Inventor: ARAZEKI TAKU
IPC: H04B14/06
Filed: 1979-06-12
Abstract: PURPOSE:To decrease greatly and visually the effect of the quantizing noise to the reproduced sound as well as miniaturize the scale of the device, by using the transversal filter for the predictor. CONSTITUTION:Aural signal Xj to be coded is supplied through terminal 1, and the predictive value including the quantizing noise is subtracted by subtractor 10 to be quantized through quantizer 20. The quantized signal is supplied to the differential pulse modulation DPCM decoder from terminal 2 as well as to subtractor 50 and filter 130. Subtractor 50 carries out the subtraction between the input and the output of quantizer 20, and the delivers output -nj equal to the noise component generated at quantizer 20 to then supply it to filter 70. Both filters 70 and 130 are formed with the transversal filters, and the sum of the outputs of filters 70 and 130 is applied to the subtractor in the form of the predictive value. As a result, the stability of the reception side is assured, and at the same time the high-range noise and the low-frequency noise can be eliminated to obtain an extremely high-quality sound.
Patent JP-S56269-A (JP)
Title: Plural layer non-electrolytic plating
Inventor: TAKAKURA YOSHINORI
IPC: H01P11/00
Filed: 1979-06-13
Abstract: PURPOSE:To easily provide economical electric conductivity to a complex shape waveguide by forming sequentially plural non-electrolytic Ni, Cu, Ag, and Au plating layers in specific thickness on  substrate such as metal. CONSTITUTION:A complex shape waveguide substrate 1 which is too difficult for electrolytic plating to be applied is plated with plural, sequential layers of non-electrolytic Ni 2, Cu 3, Ag 4, and Au 5 in specified thickness, so that electric conductivity is given by the Ag 4 and Au 5 layers. This easily improves the electric property of plated layer in a waveguide used, for example, in millimeter wavelength range which, used to be allegedly difficult.
Patent JP-S552011-A (JP)
Title: Printing machine
Inventor: HATASAWA KIKUO
IPC: B41J2/44
Filed: 1978-06-21
Abstract: PURPOSE: To provide a printing machine useful for producing an original drawing on transparent paper, by which an image pattern to be formed on a photosensitive drum (a photosensitive medium) can be reversed.  
     CONSTITUTION: In an image producing mechanism 2, laser beam issued from a laser beam source 4 passes through a beam modulator 5 to a rotational mirror 6 which projects the modulated laser beam received from the beam modulator 5 successively from the left side to the right side of the photosensitive drum 1. Image pattern information in an edit memory 7 is read out into a line buffer 8 one scanning line by one scanning line synchronously with the revolution of the rotational mirror 6. In general printing, a flip flop 10 is set, and in printing of an original drawing on transparent paper the flip frop 10 is reset and contents in the line buffer 8 are shifted in an A direction or B direction. Thus without changing the scanning direction of the optical system the scanning direction for the photosensitive drum 1 can be substantialy reversed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05283041-A (JP)
Title: High pressure sodium lamp
IPC: H01J61/28
Filed: 1992-03-30
Abstract: PURPOSE:To provide a high pressure sodium lamp having a stable electrical characteristic over a long time by controlling the fluctuation of a composition ratio between sodium and mercury with the elapse of a lighting time. CONSTITUTION:In a high pressure sodium lamp where a deposition section 11 is formed at the section of a luminous tube 4 having the lowest temperature during lighting for the condensation of a sodium amalgam, the deposition section 11 is provided with a storage section 20, and an amalgam having a composition different from the amalgam condensed in the section 11 is sealed into the storage section 20. Also, a circulation section 23 is formed between the storage section 20 and the deposition section 11 for allowing the flow of sodium. According to this construction, the composition ratio of the amalgam tends to be equilibrated with the elapse of time, and the sodium starts to migrate. The composition ratio of an excess sodium condensed in the deposition section 11 can, therefore, be controlled, in order to maintain the electrical characteristic of the lamp in an initial stable condition.
Patent JP-S572102-A (JP)
Title: Loop antenna for car-to-ground communication
Inventor: TAKEZAKI JIROU
IPC: H01F5/02
Filed: 1980-06-04
Abstract: PURPOSE:To shield the electric field noise in a receiving mode and to suppress the field radiation in a transmitting mode, by forming a shielding conductor of a loop antenna which carries out a communication with a car on a road into such a structure in that the shielding coat is cut at a point symmetrical to the input side. CONSTITUTION:A loop antenna 1 put on a road is connected to a ground communication set and carries out a communication with an antenna 4 mounted on a car 3 and when the car 3 passes through the antenna 1. An antenna core wire 13 of the antenna 1 is covered with a shielding conductor 12. The conductor 12 is cut at a symmetrical point in terms of an antenna input part B, i.e. at point A where  lenghts L1 and L2 are equal and furthermore connected electrically to a shielding conductor 14 of a cable 11 at the part B to be fixed at a specific potential. In such constitution, an induction of the electric field noise can be prevented in a receiving mode, and a radiation of unnecessary electric field can be suppressed in a transmitting mode.
Patent JP-S573221-A (JP)
Title: Correction device for vibration in tape width direction of vtr
Inventor: TERADA AKIMICHI
IPC: G11B5/588
Filed: 1980-06-04
Abstract: PURPOSE:To cancel influences of vibrations in the width direction of a tape by detecting the vibrations and by making a rotary magnetic head at right angles to the track width direction with the detection signal. CONSTITUTION:When a magnetic playback head 10 fixed to a lower cylinder 11 detects widthwise vibrations of a tape 12, its signal is inputted to a control circuit 13 and a movable element composed of bimorph, etc., supporting a rotary magnetic head 1 is controlled through a brush 7 and a slipping part 6. The movable element 2 displaces the head 1 as much as the tape is displaced. Consequently, influences of widthwise vibrations of the tape are canceled.
Patent JP-H08238278-A (JP)
Title: Coffin
Inventor: OKUDA SUMIKO
IPC: A61G17/00
Filed: 1995-03-06
Abstract: PURPOSE: To provide a coffin which can be safely handled without slipping with one's gloves and can be carried smoothly as usual into a funeral car. CONSTITUTION: See-through holes are respectively made on each of under corner parts of a box-shaped coffin main body la and a slidable cylindrical part 7 is arranged in the coffin main body 1a so as to communicate with each see- through hole and in addition, a pair of handle members 6 are freely slidably inserted into the slidable cylindrical part 7 in such a way that the handle members 6 are combined in the coffin main body so as to project and store freely them. Then, when the coffin 1 is carried, the handle members 6 are pulled out and grasped and when it is carried into the funeral car, the pulled-out handle members are stored. In addition, the see-through holes of the coffin main body la are covered with a paper-made screen member, which is broken when the handle members are pulled out.