baber/WOPTO huggingface dataset:
Patent JP-H03219313-A (JP)
Title: Load switching circuit for ac power
Inventor: OKAUCHI TERUO
IPC: G05F1/45
Filed: 1990-01-25
Abstract: PURPOSE:To alternately turn on and off power supply to two loads connected to an AD power source by using a tripod transformer and a photocoupler, and turning on/off the voltage of secondary coil of the tripod transformer completely insulated from an AC power source and held at a stable and low voltage by means of an operation switch. CONSTITUTION:The external operation switch 9 is connected to the secondary coil 7 of the tripod transformer 1. A smoothing electrolytic capacitor C4 and the light emitting element LD of the photocoupler PC are connected to the DC output terminal of a rectifier bridge circuit 14 in parallel. The light receiving element PT of the photocoupler PC is connected between the base and emitter of a transistor (TR) Q1 and the emitter/collector of the TR Q1 is connected between the DC output terminal of a rectifier bridge circuit 13. The AC input terminal of the circuit 13 is connected to a bidirectional three-terminal thyristor TRC1, which is connected to a normally turned on load 11 in series and then connected to the AC power source 10. Consequently, power supply to two load, i.e. the normally turned on load 11 and a normally turned off load 12, connected to the AC power source can be switched.
Patent JP-S54109516-A (JP)
Title: Exhaust gas reflux device for diesel engine
Inventor: KUWABARA AKIYASU
IPC: F02M25/07
Filed: 1978-02-17
Abstract: PURPOSE: To heighten the accuracy of the control of the quantity of exhaust gas, by simplifying the structure of the device and by improving the accuracy of the finishing of exhaust gas injection holes by working and incorporating partions, which control the quantity of air sucked and the quantity of reflux gas, to a main body and another body.  
     CONSTITUTION: An exhaust gas passage 5 is mounted to a cylindrical block 8, injection holes 6 are drilled and the surfaces of the injection holes 6 are worked by means of a circular cutter c. Thus, a dimension between the injection holes 6 at both sides can also be ensured at high accuracy. Since the injection holes can be worked from the outsides, complicate shapes can be finished at high precision. An exhaust gas inlet 4 of a main body 1 and an exhaust gas passage 5 of the block 8 are communicated by incorporating the molded block 8 to the main body 1, thus simplifying the structure of the main body and improving the accuracy of control. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09215032-A (JP)
Title: Mobile object communication system
Inventor: KOO HIDEO
IPC: H04W28/04
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a mobile object communication system free from radio interference even when another mobile station under speaking already exists in the adjacent zone. SOLUTION: When a mobile station 1 under speaking moves between adjacent zones and another mobile station 2 under speaking exists in the zone at the destination of move-in, at a 1st means, the speech line of the mobile station 1 that newly moves in is forcedly disconnected. When the mobile station 1 under speaking moves between the adjacent zones and the other mobile station 2 under speaking already exists in the zone at the destination of move-in, the speech line of a mobile station having lower priority between these mobile stations 1 and 2 is forcedly disconnected by a 2nd means.
Patent JP-H09187205-A (JP)
Title: Container for mosquito-repelling incense
Inventor: SAKURAI TOSHIO
IPC: A01M1/20
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a container for a mosquito repelling incense capable of stably burning the mosquito repelling incense not depending upon the posture of the container for the mosquito repelling incense. SOLUTION: This container for a mosquito-repelling incense is provided by forming plural small holes 4 penetrating the main container 1 at least in the vicinity of the outer periphery of the main container body housing an incombustible sheet 9 loaded with the mosquito-repelling incense 10, pedestal-like projected parts 2 projecting into the inside of the main container body according to a prescribed pattern at the bottom surface of the main container body, and the small holes 4 at the top or at inclined trapezoidal parts of the pedestal-like projected part 2.
Patent JP-H03135737-A (JP)
Title: Acoustic device
Inventor: ANDO YOICHI
IPC: G01H7/00
Filed: 1990-01-26
Abstract: PURPOSE:To detect the delay time of a reflected sound which is felt auditorily nice by comparing outputs, obtained by multiplying an input signal by plural different delay outputs respectively, with the output obtained by multiplying the input signal by itself and selecting a specific output. CONSTITUTION:When an acoustic signal P is supplied to an input terminal 21, different delay outputs D1 - DN-1 are obtained by delay circuits 22 - 24 and multipliers 25 - 28 multiply the signal P by itself and the signal P by the respective delay outputs. The values are integrated 29 - 32 to obtain their absolute values by absolute value calculating circuits 33 - 36. The absolute value output phi0 of the signal P which is not time-delayed is attenuated 37 to a specific rate and compared 38 - 40 with other absolute value outputs. Comparators 38 - 40 select absolute value outputs smaller than the output Ref of the attenuator 37 and a comparison output relating to the delay output which is least in delay time is obtained from an encoder 41. This is stored in a latch 42 and a multiplexer 43 selects a proper output among the outputs D1 - DN-1 according to the output of the latch 42; and the selected output is attenuated 44 and added 45 to the signal P to obtain an output 46.
Patent JP-H01195631-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: TANAKA TOKUSHIRO
IPC: H01J9/44
Filed: 1988-01-29
Abstract: PURPOSE:To improve the voltage resistance characteristic of an electron gun by radiating laser rays to the inner face of an electrode through a through hole provided on the side wall of the electrode constituting an electron gun from the outside of a color cathode-ray tube, evaporating a metal from the surface of the electrode, and performing the voltage resistance processing. CONSTITUTION:The high voltage from a high-voltage pulse generator 1 is applied to a converging electrode 11 in advance. Laser rays 17 from a laser head 18 are radiated to the inner face 12b of the side wall facing a through hole 12a through the through hole 12a provided on the side wall of a focusing electrode 12. The inner face 12a is partially heated by the laser rays 17, and a metal is evaporated from here. The evaporated metal is scattered in the space where the converging electrode 11 and the focusing electrode 12 face each other, and a discharge is induced. Burrs generated on the converging electrode 11 and the focusing electrode 12 and the dust or the like stuck to them are removed by this discharge. The voltage resistance characteristic of an electron gun can be thereby improved to the sufficiently satisfactory degree without damaging the electrode surface.
Patent JP-2000213773-A (JP)
Title: Drain water sprayer for air conditioning equipment
Inventor: HORIKAWA HIROKI
IPC: F24F13/22
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide air conditioning equipment which achieves excellent cooling capacity with a higher exchange efficiency by evenly splashing and spraying drain water onto the entire surface of a heat exchanger. SOLUTION: A blower 3 is installed having a propeller fan 5 with a slinger ring 7 fixed on the outer circumference thereof and with the rotation of the slinger ring 7 following the rotation of the propeller fan 5, and drain water 8 accumulated in a bottom part of the machine body is sprayed to a heat exchanger 2 to cool the heat exchanger 2 while being evaporated. In equipment of such a type, an upper drain water accumulation part 9 which is a frame body opened at the top and in the rear thereof and on one side thereof where drain water is raked up by the slinger ring 7 is arranged at an upper part within the machine body 1 with the bottom surface 9a thereof being inclined downward to the front thereof, while a number of drain water spraying ports 9d are formed sideways in one row on the front 9b thereof.  The drain water released from the drain water spraying ports 9d is poured from above the heat exchanger 2.
Patent JP-H01192927-A (JP)
Title: Flexible joint structure
Inventor: NAGAOKA ISAO
IPC: F16J3/04
Filed: 1988-01-29
Abstract: PURPOSE:To increase the fitting strength of a flexible joint structure by a method in which reinforcing fibres are dividedly set in the fitting part of an elastic material in a flexible joint and a material of a small compressive deformation is buried in the fibres. CONSTITUTION:Standard segments 1 are connected with a flexible segment 2. The primary water-stop elastic part 6 is attached between fitting parts 4 and the secondary water-stop bellows-shaped elastic part 9 is attached between fitting parts 7. Reinforcing fibres 20 set in two layers on the body 9a of an elastic part 9 are vertically divided on the basal end connected to the fitting part 9b and set along the tapered periphery and tapered inner surface, respectively, where they reach the ends along these faces. A metal 21 is buried between the upper and lower reinforcing fibres 20.
Patent JP-S56116569-A (JP)
Title: Cargo box structure for dump truck
Inventor: SAWAI KENZOU
IPC: B62D33/023
Filed: 1980-02-14
Abstract: PURPOSE:To prevent the welded area from cracks due to the stress concentration, and to improve durability of the cargo box by welding only the side area of the cross beams on the longitudinal main girders forming the back of the cargo box bottom plate. CONSTITUTION:The main girders 1 are installed on the back of a cargo box bottom plate 2, while cross beams are fixed perpendicularly to the main girders 1 in a form of latticework, and welding is applied to the main girders and cross beams 3 while fitting only the side area (a) of the cross beams to the side of the main girders 1.
Patent JP-S56115155-A (JP)
Title: Clutch motor
Inventor: SUGANO NOBUKAZU
IPC: H02K11/00
Filed: 1980-02-14
Abstract: PURPOSE:To manufacture the energy conservation type clutch motor in compact by a method wherein the applying voltage to the motor is controlled by a thrystor in accordance with the load, and the controlling part is built-in in the cover of motor on the opposite side of a flywheel. CONSTITUTION:A bi-directional three terminals thyristor 24 or an antiparallel thyristor is connected in series with the clutch motor 23 to control the phase, and when the clutch motor 23 is in the no-load condition, the applying voltage is reduced, and at the loading time, the whole voltage is applied thereon. The cover 26 is equipped at the end part of the clutch motor 23 on the opposite side to the flywheel 6, the thyristor device 24 and a control board 29 thereof are built-in in the cover, and a ventilating opening 27 is provided at the part being the lower side when the clutch motor 23 is equipped. Accordingly, the energy conservation can be achieved, and the motor can be manufactured in compact at low cost.
Patent JP-2000213700-A (JP)
Title: Emergency shutoff valve monitor system
Inventor: KABAYAMA JURO
IPC: G08B25/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an emergency shutoff valve monitor system capable of promoting networking of a pipeline even in a non-electric power source area. SOLUTION: At normal time, a monitoring means 16 constantly monitors a state of a piping 12, etc., in a site side facility 10, and its monitoring signal is transmitted to a judgement and order means in a remote operation side facility 11 through wireless telegraphy. Thereafter, in the case where the judgement and order means detects abnormality, a driving signal is transmitted to an actuator through a remote operation side transceiver means and a site side transceiver means from the remote operation side facility 11, the actuator 22 works in accordance with the driving signal and speedily shuts off an emergency shutoff valve. Consequently, it is possible to speedily and precisely cope with an emergency state even at a place impossible for man to easily reach such as a network of a pipeline in supply of natural gas, etc., etc.
Patent JP-H11255425-A (JP)
Title: No-needle type folding device used for rotary printing machine
Inventor: LANVIN SERGE
IPC: B65H45/28
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the conveying belt line of a printed matter and to save a mating cylinder of a pair of cutting cylinders by moving a printed matter holding device faced to at least one of a printed matter guide cylinder and the cutting cylinder in the direction opposite to the rotation of the printed matter guide cylinder, and holding the next printed matter each time cutting is completed. SOLUTION: A periodically operable printed matter holding device 22 is faced to at least one of a cylinder 8 guiding a printed matter and a cutting cylinder 16. The printed matter holding device 22 is moved in the direction opposite to the rotating direction of the cylinder 8, and it holds the front edge 36 of the next printed matter 35 each time after a cutting process. A material web entering the cylinder 8 can be conveyed into a cutting nip between the cylinder 8 and the cutting cylinder 16 without connecting a conveying belt in the middle. The cutting cylinder 16 cooperates with the cylinder 8 acting as a mating cylinder, thus the mating cylinder of a pair of the cutting cylinders 16 can be saved.
Patent JP-H04256183-A (JP)
Title: Postscript system for optical disk information
Inventor: WADA HARUO
IPC: H04N5/85
Filed: 1991-02-08
Abstract: PURPOSE:To execute repeated writing and to execute postscript many times without deteriorating clearness degree resolution when postscript of new information is excuted to image information such as a pre-registered graphic, a character, etc. CONSTITUTION:A primary original image signal is read from a storage part 3 having an optical disk 31 and is stored in a signal synthesizing part 2 and the graphic and character information corresponding to the signal are displayed in a scanner display part 1. The additional graphic and character are inputted to the scanner display part 1 by a pen 5 and are converted into a postscript image signal. The signal synthesizing part 2 overlaps and synthesizes the primary original signal and the postscript image signal so as to convert them into one image signal and permits the storage part 3 to store it.
Patent JP-H01191991-A (JP)
Title: Hand-written character input system
Inventor: SHIBANUMA TOSHIRO
IPC: G06K9/62
Filed: 1988-01-28
Abstract: PURPOSE:To rapidly execute the result displaying of a hand-written character input by repeating to recognize and process a hand-written character for a pen-up and displaying the recognition result started after the final pen-up. CONSTITUTION:When a light pen 62 is used for a transparent tablet overlapped on a plane display 60 and the hand-written input of one character is started, the image information hand-written on the transparent table 61 up to then is sent through an input control part 3 to a character recognizing part 4 each time the pen-up is executed and a recognizing processing is started. When the completion of the hand-writing input of one character is detected, the completion of the recognizing processing stared already is awaited and the recognizing result is outputted and displayed at a plane display 60.
Patent JP-H04288549-A (JP)
Title: Method of processing photosensitive planographic printing plate and automatic developing machine
Inventor: WATANABE SHINYA
IPC: G03F7/30
Filed: 1991-02-08
Abstract: PURPOSE:To stably process the photosensitive planographic printing plate of a negative or positive type with small quantity of developer using the same automatic developing machine and to stably develop both sides of the plate with a photosensitive layer on both sides of its base. CONSTITUTION:In the method of developing a photosensitive planographic printing plate 1 of a negative or positive type by carrying it in an optional order using the same automatic developing machine, the exclusive developer which is in accord with the plate's kind and substantially yet unused is sprayed by a supplying means 44a and 44b classified by kind to each plate 1.
Patent JP-H01195170-A (JP)
Title: Air bearing transport device
Inventor: TANAKA KUNIKI
IPC: B61B13/08
Filed: 1988-01-28
Abstract: PURPOSE:To facilitate restriction of an air bearing transport device in its running direction so as to prevent it from accidental sliding by installing a driving wheel capable of free pressing landing on a transport passage by means of an air pressing device, on one end of a transport device provided with an air bearing constructed below its pallet. CONSTITUTION:An air bearing 2 is constructed below a pallet 1 by using a flat plate 26 and doughnut-shaped rubber bags 2a. When air is supplied in the air bearing 2, the air pressure inside a chamber 2C acts on a transport passage 7, practically on the inner faces of circular contact areas between rubber bags 2a and the transport passage 7 so that the pallet 1 and an object 8 to be transported may be floated up by the reaction against the air pressure. Then, air is supplied in a pressing device 3, a driving wheel 4a lands on the transport passage 7 again and air is supplied therein until it makes pressing action under a preset pressure. And air is supplied in an actuator 5 so as to turn the driving wheel 4a. The object 8 to be transport and the like are supported on an air film with a very small frictional coefficient. Then the frictional coefficient of the driving wheel 4a overcomes the above frictional coefficient so that the reaction against rotation of the driving shaft 4a moves the object 8 to be transported and the like in the rotational direction of the driving wheel.
Patent JP-S58135254-A (JP)
Inventor: SHINODA KAZUROU
IPC: E04D5/14
Filed: 1982-02-06
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-H11203458-A (JP)
Title: Road shape recognizing device
Inventor: SHIMOMURA TOMOKO
IPC: B60W30/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To unnecessitate scanning such as white line detection and to be hardly affected by an environment by comparing an image position at the time of flat road surface with the image position of an on-road symbol detected from a picked-up image and detecting a road shape from the compared result. SOLUTION: A video signal image picked-up by a camera 1, is stored in an image memory 2 as a digital image, that image memory 2 is connected with a position detecting part 3, and that position detecting part 3 sets a radius showing the size of a circle so as to detect a delineartor preceding for a prescribed distance from the image. The circle of that radius is detected within a detection range set by a detection range setting part 4, the central position of that detected circle is compared with the image position at the time of flat road surface set by an image pickup position setting part 6 by a road shape detecting part 6, and a road gradient is detected. Thus, since the operation of a white line or the like is not required, processing is made simple and programming is facilitated.
Patent JP-H08207022-A (JP)
Title: Manufacture of synthetic resin board with grain pattern
Inventor: YANO KAZUHIDE
IPC: B27N3/18
Filed: 1995-02-06
Abstract: PURPOSE: To obtain synthetic resin board, the surface of which has grain pattern closely akin to natural wood and having a so much depth from the surface that the grain pattern does not vanish by surface polishing or the like. CONSTITUTION: In an extrusion and development molding, in which tube body 10 extrusion-molded in tubular shape is cut open at one place in peripheral direction and developed so as to obtain flat board-like synthetic resin board material with grain pattern, resistive members 13 and 14 having a large number of resistive projections 15 or fins 16 projecting inwards from at least either one of an outer peripheral surface side and an inner peripheral surface side at the intermediate part in extrusion direction are arranged with the annular resin flow passage 7 in a circular die 2 used for extruding resin material. By utilizing the resistive action with the projections 15 or the fins 16, the coloring material added in the resin material reveals straight grain pattern or slash grain pattern developingly oriented to the flow direction at the surface part of the extruded tube. Accordingly, as for grain pattern, straight grain pattern favorable in external appearance can freely be produced.
Patent JP-S56115707-A (JP)
Title: Cosmetic
Inventor: KIMURA KUNIKO
IPC: A61K8/36
Filed: 1980-02-15
Abstract: PURPOSE:To prepare a cosmetic stable for a long period, and having excellent skin-beautifying effect such as prevention of fine wrinkles and aging of the skin, etc., and excellent cosmetic effects such as improved adhesivity and covering activity to the skin, improved feeling to the skin, etc., by compounding tri- or tetrapeptide to a cosmetic composition. CONSTITUTION:A cosmetic composition containing a tri- or tetrapeptide of formula (A is H, benzoyl, 1-adamantanecarbonyl or dancyl; pro is L-proline residue; B is residue of L-leucine, L-methionine, etc.; C is residue of glycine, sarcosine, etc.; D is residue of L-proline or phrrolidine; E is OH, lower alkoxy, amino, etc.). The composition has excellent skin-beautifying effects such as prevention of fine wrinkels and aging of the skin, etc., and excellent cosmetic effects such as improved adhesivity and covering properties to the skin, improved feeling to the skin, etc., high safety, and long-term stability. The amount of the peptide is 0.001-1wt% based on the cosmetic composition, and the peptide is compounded by dissolving in a solvent such as alcohol.
Patent JP-H02202372-A (JP)
Title: Inverter cooling controller
Inventor: TAKAHASHI TOSHIYUKI
IPC: H02M7/48
Filed: 1989-01-27
Abstract: PURPOSE:To enable continuous operation of plant by detecting malfunction of cooling facility for inverter and lowering output frequency. CONSTITUTION:An inverter inverts DC power fed from a rectifier 3 into AC power having predetermined frequency which is fed through an output transformer 6 to a load motor 7. A control circuit comprises a speed command converter 15, a voltage command controller 16, and the like, and further comprises a lowest speed setter 12 and a command switcher 13 as well as a cooling facility stop judging unit 31 and a time limit operation instantaneous reset relay 32. Upon stoppage of the cooling facility, a speed command is switched from the side of host controller 21 to the side of the lowest speed setter 12. Consequently, output frequency of inverter is lowered to the waiting operation frequency of a motor 7 and abrupt trip is stopped.