baber/WOPTO huggingface dataset:
Patent JP-H0335420-A (JP)
Title: Method and device for oblique orientation
Inventor: MEGURO MASASHI
IPC: G11B5/845
Filed: 1989-06-30
Abstract: PURPOSE:To make a device compact by simultaneously impressing a magnetic component almost vertical to a magnetic film surface and a magnetic component almost parallel to the magnetic film surface and obliquely orienting magnetic powder to the magnetic film surface. CONSTITUTION:First magnets 2 and 3 are composed of a pair of magnetic cores 5 and 6, which are orthogonally arranged to face to a magnetic film surface 1a of a magnetic recording medium 1 and a back surface 1b of the medium respectively, and a second magnet 4 is composed of a solenoid coil 10 extending in the traveling direction of the magnetic recording medium 1. By cooperation between the first magnets 2 and 3 for impressing the magnetic component almost vertical to the magnetic film surface 1a and the second magnet 4 for impressing the magnetic component almost parallel to the magnetic film surface 1a, the magnetic powder included in a magnetic film is oriented obliquely to the magnetic film surface 1a. Accordingly, since the inclination of the magnetic field in the oblique direction can be changed only by changing the size of each magnetic component, it is not necessary to move the device every time. Thus, the device can be made compact.
Patent JP-H04366937-A (JP)
Title: Electronic ohp
Inventor: NISHIKAWA OSAMU
IPC: G03B21/132
Filed: 1991-06-14
Abstract: PURPOSE:To give uniform brightness to a right and a left image projected on a screen by fitting a cooling fan so that the cooling fan shifts to the side where a drive IC is mounted on a transparent type liquid crystal panel. CONSTITUTION:The cooling fan 14 is fitted shifting horizontally from the center of the transmission type liquid crystal panel 9 to the mounting side of the drive IC, and a windbreak wall 18 is provided on the side of the panel 9 where the drive IC is not mounted to prevent air from the cooling fan 14 from striking on the panel 9 on the side where the drive IC is not mounted. The surface temperature of the panel 9 becomes high since the temperature is not cooled forcibly by the cooling fan 14 on the drive IC unmounted side. Consequently, a decrease in brightness due to an effective voltage drop on the drive IC unmounted side and the improvement of the brightness by the improvement of the panel transmissivity based upon the temperature rise on the drive IC unmounted side cancel each other.
Patent JP-H0586747-A (JP)
Title: Vibration suppressing device equipped with automatic control mechanism
Inventor: SHIMODA IKUO
IPC: E04H9/02
Filed: 1991-06-14
Abstract: PURPOSE:To improve reliability by installing a vibration detector for detecting the vibration component, direction judging device for judging the direction of increase/ decrease of the component, level detector for detecting the magnitude of the component, signal generator and a driving device. CONSTITUTION:When vibration generates on a construction because of an earthquake, a vibration detector 110 detects the vibration component as electric signal, and the increase/decrease direction of the detected vibration component is judged as electric signal by a direction judging device 120, and the magnitude is detected by a level detector 130. When the magnitude of the vibration component exceeds a previously set level, the judging device 120 and the detector 130 send each signal into a pulse signal generator 140, which transmits a certain certain driving signal in pulse form into the electromagnets 100A and 100B, and a certain electromagnetic force is applied to an additional weight 3. Then, the structure is applied with a reaction force based on the inertial force of the weight 3 due to the electromagnetic force, and the vibration of the structure is reduced. Accordingly, the driving force or one magnet 100 is reduced by applying a certain driving force little by little onto the weight 3, and reliability can be improved.
Patent JP-S5791601-A (JP)
Title: Controlling device for electric motor vehicle
Inventor: MAKI MIYOSHI
IPC: B60L7/04
Filed: 1980-11-28
Abstract: PURPOSE: To realize a rapid shift from regenerative braking to dynamic braking by a method wherein the dynamic brake cam shaft is beforehand rotated at a prescribed step in response to a speed detecting device output.  
     CONSTITUTION: A brake resistor 5 is stepped forward to a prescribed balanced step corresponding to a vehicle speed detected by speed generator during the period regenerative brake is being applied thanks to a shunt field system 8 regulated by a field chopper 7. A thyristor 6 is energized and a line breaker 2 opened, and a shift is effected over to dynamic braking when regenerative load is eliminated. By this, a prescribedly required braking force is generated by dynamic braking when a regenerative brake is out of order. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0724017-A (JP)
Title: Suction type urine and feces taking method and device
Inventor: MURATA MUNEHISA
IPC: A61F5/451
Filed: 1993-07-08
Abstract: PURPOSE:To easily take urine and feces with a cup by supplying water to the urine and feces receiver of the cup, by receiving urine and feces using the receiver with the pressure in the muck tank reduced, and by instantaneously opening the valve to fast feed urine and feces in the receiver to the muck tank after urine and feces have been received in the cup. CONSTITUTION:With a cup 11 attached to the buttocks of a person 44, switching valves 25 and 33 are actuated along with valves 31 and 32 are opened, compressed air is fed into pinch valves 15 and 19, and pinch valves 15 and 19 are closed. A valve 22 is opened to reduce the pressure in a muck tank 12, and compressed air is fed into a washing tank 13 by the operation of the switching valve 25 and the opening of a valve 24a to supply a water 10 to the cup 11. After urine and feces is evacuated, a valve 24 is opened to feed a compressed air to the washing tank 13, and water injected from nozzles 45 and 46 to wash. With the pinch valve 19 closed, the switching valve 33 is actuated to instantaneously open the pinch valve 15, and urine and feces in the cup 11 is sucked by the muck tank 12 in a moment.
Patent JP-S6230237-A (JP)
Title: Image processor
Inventor: YAMADA MASANORI
IPC: G03B27/32
Filed: 1985-07-31
Abstract: PURPOSE:To allow an operator to automatically split a copy larger than a paper size into plural copies so as to transfer the copy by calculating the number of sheets from a detected original size and a specified magnification and displaying the number. CONSTITUTION:With the aid of TX=PX/MX and TY=PY/MY, the size of a trimming area is reversely calculated from the sizes PX and PY of paper sizes and magnifications MX and MY selected by the operator, and is set in the areas TX and TY of a RAM. Thus what the operator should do is only to set the original, the magnification and the paper conditions, and a CPU automatically calculates the number of sheets necessary for comprising outputs in the prescribed size and displays NX.NY on a sheet number display part before an image reading scan starts.
Patent JP-H0611954-A (JP)
Title: Exposure device of image forming device
Inventor: TAKEMURA YUKIO
IPC: G03G15/04
Filed: 1992-06-26
Abstract: PURPOSE:To make preexposure uniform in the direction perpendicular to that of movement of a photoreceptor by disposing parallel to the direction of movement of the photoreceptor the polished traces of reflectors which are used for preexposure and blank exposure at front and rear ends, and causing rays of light to diffuse in the direction perpendicular to that of movement of the photoreceptor. CONSTITUTION:Rays of light from a light source 17 are applied to plural portions 5, 7, 9 via reflecting members 18-21. In the case where uniform exposure in the direction perpendicular to that of movement of a photoreceptor 1 is required or a sharp edge is required at an image end face perpendicular to the direction of movement of the photoreceptor 1, the reflecting members 19, 21 are so disposed that the polished traces of the reflecting members 19, 21 are parallel to the direction of movement of the photoreceptor 1. When a sharp edge is required at an image end face parallel to the direction of movement of the photoreceptor 1, the reflecting member 20 is so disposed that its polished trace is perpendicular to the direction of movement of the photoreceptor 1.
Patent JP-2000355497-A (JP)
Title: Cylinder control device for cargo handling of forklift truck
Inventor: TAKAMURA MASAYUKI
IPC: B66F9/24
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To make proper the operability of an operation lever in work even at any state regardless of a load or noload. SOLUTION: The control device for the lift cylinder 3 of a forklift truck provided with a controller 9 for outputting an order signal and controlling the operation of a comparative solenoid valve 8 is provided with a pressure sensor 11 for detecting a load. In the controller 9, the initial value of an order signal outputting to the comparative solenoid valve 8 is enlarged as the load is bigger based on the load detected by this pressure sensor 11 and the lever operation range of the operation lever 10 is enlarged by minifying the change amount of this order signal.
Patent JP-S5869650-A (JP)
Title: Paper feeder
Inventor: MITSUFUJI REIKO
IPC: H04N1/00
Filed: 1981-10-22
Abstract: PURPOSE:In a paper feeder to be employed in a facsimile, to protect the paper feeding operation from an obstacle, by detecting a paper adhered to a metal and removing said paper. CONSTITUTION:When a paper adhered to a metal has come beneath a detector 11, the adhesion of a metal chip is detected by a detector 11 then the detected signal is fed to a stopper device for a paper moving device 1 thus to stop said device 1 immediately. Consequently the jamming can be eliminated to prevent  the damage of rolls 4, 6, 8, 9 thus to prevent the shortening of the service life of a paper feeder thereby the original document can be protected from the damage or defect of missing.
Patent JP-H107976-A (JP)
Title: Water-dispersible coating composition
Inventor: NIJITSUKEN TOSHIHIKO
IPC: C09D157/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a water-dispersible coating compsn. which forms a coating film with improved resistances to water and stain. SOLUTION: This compsn. is obtd. by subjecting a monomer mixture contg. 70-99.9wt.% (based on the resin content, and the same applies hereunder) ethylenically unsatd. monomer and 0.1-10wt.% water-soluble ethylenically unsatd. monomer copolymerizable therewith to emulsion copolymn. in an aq. medium in the presence of a surfactant, contains 0.5-10wt.% mixture of an ethylene glycol deriv. and a diethylene glycol deriv. in a wt. ratio of (2:8)-(8:2) as the film-forming assistant, and has a Tg (the glass transition point of the polymer) of 50 deg.C or higher.
Patent JP-H071766-A (JP)
Title: Printing apparatus
Inventor: MIGISHIMA ISAO
IPC: G06K15/02
Filed: 1993-06-17
Abstract: PURPOSE:To construct a data processing environment in which inputted printing data can be processed efficiently. CONSTITUTION:A CPU 104 controls, based on the results of judgement made by an availability judgment part 106, each of printing data processing parts 109 and 111 so that they can be enabled or inhibited for activation in accordance with assigned font in the inputted printing data.
Patent JP-H06191515-A (JP)
Title: Circulation operating method for batch type low pressure container
Inventor: SAKAGE KEIICHI
IPC: B65B1/26
Filed: 1992-05-18
Abstract: PURPOSE:To provide a circulating operating method for a batch type low pressure container, for which the filling time for a content is shortened, and by which the change of the quality after processes is smaller by a method wherein on the top and bottom, a lid and vacuum port are provided, a container consisting of a hollow body, on which the deaeration and release mechanisms, and the opening/closing and supporting mechanisms for a lid are provided, is intermittently advanced on a conveyor. CONSTITUTION:The shape of a hollow body 2 is a vertical cylinder, and on the top and bottom edges, a flange 10 containing an annular groove and a packing of silicone rubber, and disk-shaped top and bottom lids 6, 11 are provided. The length of a horizontal conveyor is determined by the size and number of containers, and respective containers are fixed to a chain with a specified distance in-between, and are intermittently transferred. The top lid 6 is opened, and an intermediate product 32 which is carried by a conveyor 31 is thrown into a low pressure container 1 orderly by a chute 22 which is lowered. After the content is put in the low pressure container 1, a vacuum coupler 17 is connected to a vacuum port 18 at a temporary stop period, and after reducing the pressure, the vacuum coupler 17 is released while the sealed condition is kept. The product for which a pressure reducing process is completed is taken out from the bottom.
Patent JP-S6060615-A (JP)
Title: Focus detector of camera
Inventor: SUDA YASUO
IPC: G02B7/28
Filed: 1983-09-13
Abstract: PURPOSE:To prevent harmful reflected light by arranging a field lens on or near a surface conjugate to a film surface and providing a light shield cylinder between a submirror and the field lens. CONSTITUTION:When a main mirror holding frame 39 is elevated by the interlock with shutter release, a guide pin 46 abuts and slides on the cam part 43a of a submirror holding frame 43, which rotates in the opposite direction of a direction B as the main mirror holding frame 39 is further elevated. When the elevation of the main mirror holding frame 39 is completed, the submirror 40 is folded and photographic luminous flux reaches shutter curtains 37 without any eclipse and at this time, the submirror holding frame 43 prevents reverse incident light from a finder optical system into a mirror box. When a film is exposed, harmful reflected light of luminous flux passed through the photographic lens which is reflected by the field lens 54 to reach the film surface is cut off by the light shield cylinder 48a and never reaches the film surface.
Patent JP-H1115795-A (JP)
Title: Data processing method using coupling device
Inventor: IKEGAYA NAOKO
IPC: G06F13/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a data processing method that uses a coupling device which parallelly executes updation of shared data and access to shared data when data is transferred between computer nodes and data on a computer node of a transfer destination is updated. SOLUTION: When each computer 110 holds a correspondence relation 101 of time when a computer 110 accesses data held in a coupling device 100 and accesses data a 1st computer 110 shares with other computers 110 through the device 100, it is decided whether the 1st computer 100 already inputs the data from the device 100 or not. When the data that is held by the device 100 is not inputted, processing content to access the data is sent to the device 100, the device 100 uses the relation 101 in response to it, detects a 2nd computer 100 which already holds the data and sends the processing content to access the data to the 2nd computer 100, and the 2nd computer 100 processes the access to the data.
Patent JP-H1022950-A (JP)
Title: Information delivery device
Inventor: KANEKO YOSHIKI
IPC: H04H20/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To realize efficient and latest data updating with less data transmission quantity by adding a patch where an update position and the mutual dependence relation of patches are mentioned to a patch to be transmitted. SOLUTION: When updating data is inputted from an updating data input part 11, an updating difference generation part 12 reads data before updating from a pre-updating data storage part 13 and generates the patch by taking the difference with updating data. Updated data in the generated patch is transmitted to a transmission part 16 and an address is transmitted to an updating header generation part 14. The updating is header generation part 14 compares the address of the transmitted patch with all addresses accumulated in an updating information storage part 15. A header where the mutual dependence relation of them is mentioned is generated and is transmitted to the transmission part 16. The transmission part 16 adds the header to update data from the updating difference generation part 12 and transmits it to a radio transmission line 20.
Patent JP-H1021644-A (JP)
Title: Reproduced signal processing circuit
Inventor: KANEKO SHINJI
IPC: G11B7/005
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To accurately read an address information from a disk reproducing signal even when noise is input. SOLUTION: A switch 517 is turned on with a signal SWB during the laser off period to clamp an address reproducing signal Roa to the level of signal LC. A signal representing the address information is extracted from a signal ROCL clamped by a gate circuit 53 to generate a signal Rob. The difference between the signal Rob and the reference level REFa (DC zero volt) is integrated by a clamp level control circuit 56 to vary the level of the signal LC depending on the integration result. When the clamping level of the signal. Roa is varied to set the level of the signal Rob to zero volt. If noise is mixed, the level of the signal Rob does not change to a large extent and address information can be read accurately.
Patent JP-H0462241-A (JP)
Title: Method of corrosion-proof for sewerage facilities
Inventor: MAEDA TERUNOBU
IPC: E03F7/00
Filed: 1990-06-29
Abstract: PURPOSE:To facilitate the maintenance control of a sewerage facilities by sprinkling the air section surface of the sewerage facilities continuously or intermittently to be cleaned, and by removing or diluting corrosive substance generated or attached on the cleaned section. CONSTITUTION:Sprinklers 11, 12 are supported on a sewage pipe 10 made of concrete, via supporting members 13, and are arranged near sections for corrosive substance in an air section 14 in the sewage pipe 10, to be easily attached to, in other words, near the upper section and both the side sections of the sewage pipe 10. Then, washing water fed to the sprinklers 11, 12 is continuously or intermittently sprinkled on an internal surface in contact with the air section 14 of the sewage pipe 10. In this manner, before the concentration of sulfuric acid dissolved in water content condensed on the internal surface of the sewage pipe 10 exceeds a specified pH value, the sulfuric acid is washed off from the internal surface or is diluted, and reaction between the sulfuric acid and cement existing in the concrete sewage pipe 10 is prevented from being generated, and the corrosion of the sewage pipe 10 is prevented from being generated.
Patent JP-S6328245-A (JP)
Title: Quality discrimination of insulated coil in electric machine
Inventor: YAMAZAKI YASUAKI
IPC: G01H11/00
Filed: 1986-07-18
Abstract: PURPOSE:To discriminate quality of resin impregnation and to measure insulation characteristics, by a method wherein an insulated coil is vibrated, and the obtained vibration characteristics are analyzed. CONSTITUTION:Intrinsic frequency when resin impregnation of insulation of a stator coil is good and when it is bad is previously stored in a memory system 7. Next, head portion of a coil end 2 of the stator coil after finishing the resin impregnation and heat hardening is vibrated, and the generated vibration is received by a vibration detector 3 mounted on the coil end 2 and amplified by an amplifier 4. The obtained signal is applied to a frequency analyzer 5 thereby intrinsic frequency is estimated, and comparison operation with the intrinsic frequency regarding the resin impregnation quality stored in the memory system 7 is performed by an operation device 6, and the intrinsic frequency and the resin impregnation quality are indicated on an indicator 8. In this constitution, quality of resin impregnation in stator coil insulation, i.e., quality of insulation is discriminated, and quality control of products is performed.
Patent JP-H0816871-A (JP)
Title: Coin recognition device and its pre-processing method
Inventor: WATANABE NAOHIRO
IPC: G07D5/02
Filed: 1994-06-29
Abstract: PURPOSE:To accurately recognize a coin by simple constitution. CONSTITUTION:A light source 1 irradiates light on the surface of a coin 8. This regularly reflected light is read by a reading part 2 and a picture fetching part 3 fetches it as picture data. A filtering part 4 smoothens the part whose change of a signal level due to the unevenness of the surface of the coin 8, out of the image data. A binarization part 5 calculates a threshold value from picture data outputted from the filtering part 4 so as to make binarization picture data into picture data by comparing with this threshold value. A judging part 6 judges the kind and the authenticity of the coin 8 by comparing this binarization picture data with picture data of a reference which is previously stored in a register pattern storage part 7.
Patent JP-H0729504-A (JP)
Title: Color cathode-ray tube
Inventor: AZUMA CHIHIRO
IPC: H01J29/07
Filed: 1993-07-09
Abstract: PURPOSE:To provide a color cathode-ray tube having excellent performance by arranging unpenetrated grooves or a large number of unpenetrated holes outside of an outermost slit of an aperture grill, and preventing an expansion of a width of the outermost slit. CONSTITUTION:A large number of slits 3 and 3A arranged at prescribed intervals in one direction are arranged in an aperture grill 4. Unpenetrated grooves 7 are arranged outside of the outermost slit 3A. The aperture grill 4 is stretched in the slit extending direction on a frame side 5 of a frame 1 with prescribed tensile force. At this time, since the strength of a part having the unpenetrated grooves 7 gets close to strength of a slit part, the expansion of the width of a central part of the outermost slit 3A can be prevented without reducing tensile force of an end part.
Patent JP-S5871795-A (JP)
Title: Loud speaker structure body
Inventor: TSUKAGOSHI NOBUHIRO
IPC: H04R1/30
Filed: 1981-10-23
Abstract: PURPOSE:To improve an internal loss as well as the Young's modulus at normal temperatures for a loud speaker structure which is made of the flaky graphite impregnated with the synthetic resin, by selecting the polyvinyl and polynorbonane for the synthetic resin. CONSTITUTION:A material of a loud speaker structure is compound with 60 polyvinyl chlorode, 14 polynorbonane, 6 paraffin oil, 1 stearic acid and 160 flaky graphite respectively in terms of pts.wt. This material is left 24hr at a room temperature. As a result, the paraffin oil is absorbed to the polynorbonane and the glass transistion point of the polynorbonane is set at about 0 deg.C to obtain the high and stable elasticity at the normal temperature. The polynorbonane which absorbed the paraffin oil is kneaded thoroughly with other compounding elements and then undergo the repetitive rolling. As a result, the flat surfaces of the flakes of the flaky graphite are orientated parallel to the plane of the rolled plate to ensure a high Young's modulus. Such sheet material is formed into a desired form by an appropriate forming process. Thus a loud speaker structure body is obtained.