baber/WOPTO huggingface dataset:
Patent JP-S51115038-A (JP)
Title: Method of smoothing sliding movement of sliding door
Inventor: HASEGAWA HISAO
IPC: E05D13/00
Filed: 1975-04-01
Abstract: PURPOSE: To eliminate warp of door to allow smooth sliding movement thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63207202-A (JP)
Title: Filter
Inventor: YORITA TADAHIRO
IPC: H01P1/205
Filed: 1987-02-23
Abstract: PURPOSE:To prevent the re-designing of a mold when the characteristic of a filter is changed by inserting and holding a pin-shaped conductor into a hole for adjusting to adjust a magnetic coupling degree of two resonance elements. CONSTITUTION:A pin-shaped conductor 10 to adjust the coupling degree in a hole 9 for adjusting a coupling degree is inserted and held with a holding member 11, for example, composed of an epoxy resin. The conductor 10 has a character to strengthen the magnetic coupling degree of both two resonance elements 1a and 1b and consequently, when the inserting quantity and shape of the conductor 10 are controlled, the coupling degree can be arbitrarily adjusted.
Patent JP-H11192494-A (JP)
Title: Inactivation of cryptosporidium
Inventor: MATSUMOTO MIDORI
IPC: C02F1/78
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an inactivation method for Cryptosporidium capable of efficiently and surely inactivating the oocyst of the Cryptosporidium in ozone treatment. SOLUTION: In the inactivation method for the Cryptosporidium for inactivating the muris species of the Cryptosporidium existing in water by ozone, the zone supply rate (W [mg/min]) to the water and the ozone supply time (T [min]) are so set that the integration quantity (CrT [ppm.min]) of the residual ozone quantity (Cr [ppm]) in the water within this ozone supply time (T [min]) attains >=15.
Patent JP-2000241474-A (JP)
Title: Quartz oscillator measuring device
Inventor: DOI TAKESHI
IPC: G01R29/22
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To measure effectively a resonance frequency of a quartz oscillator. SOLUTION: This device is equipped with a first receiving part 16a for receiving first and second signals from a signal generation part 11 and for detecting each signal as an input signal vector value, a second receiving part 16b for detecting the first and second signals outputted from a quartz oscillator 15 as output signal vector values, when the first and second signals are inputted from the signal generation part 11 into the quartz oscillator 15, a vector operation part 17 for obtaining a vector value of each ratio of each input signal vector value detected by the first receiving part 16a to each output signal vector value detected by the second receiving part 16b and for obtaining an imaginary value at the vector value of each ratio,  a linear function operation part 21 for obtaining a linear function relative to the frequency passing through two points corresponding to imaginary values at obtained each frequency, and a resonance frequency calculation part 22 for obtaining the frequency at which the imaginary value becomes zero from the obtained linear function and for outputting the frequency as a resonance frequency.
Patent JP-H05200828-A (JP)
Title: Manufacture of sponge tube
Inventor: UNO AKIO
IPC: B29C48/32
Filed: 1992-01-29
Abstract: PURPOSE:To provide the manufacture of the sponge tube of high expansion ratio into which even the long aluminum pipe with a small radius of carvature may be easily inserted. CONSTITUTION:This method is the manufacture of the sponge tube into which the aluminum pipe for piping is inserted, and wherein, a plurality of the rods 20 or pipes with the diameter of 1-6mm composed of polyethylene crosslinked substance, polypropylene crosslinked substance, the polyethylene with super high molecular weight, fluorine plastic, etc., are coextruded on the inner surface of heat shrinkable sponge tube, and they are mutually stuck.
Patent JP-S58158773-A (JP)
Title: Processing circuit of picture signal
Inventor: KOMURO AKIO
IPC: H04N7/18
Filed: 1982-03-16
Abstract: PURPOSE:To make it unnecessary adjustment of a high sensitivity moving mask, and to inspect a specified area of a high performance capsule, etc., by limiting a position shift of the capsule in a pocket, by an electric circuit such as a high sensitivity binary-coding circuit, a high sensitivity moving circuit, etc. CONSTITUTION:A video signal from a TV camera is amplified, its output signal is applied to a low sensitivity binary-coding circuit, rise and fall co-ordinates of every 1 horizontal period are detected, and its coordinates are stored in a binary-coding picture memory 25. Also, by each of a left side minimum rise coordinate detector 26 and a right side maximum fall coordinate detector 27, which input the coordinates of the circuit 22, the minimum coordinates of the left side and the maximum coordinates of the right side are detected, and they are provided to a mask correcting circuit 29 together with an output of the memory 25. Also, an output signal from the circuit 22 is applied to a high sensitivity binary-coding circuit 23, and when there is a position shift in a pocket of a capsule, a mask signal from a high sensitivity moving mask generator 24 is connected within a range which covers a joint area sufficiently. Subsequently, an unnecessary signal is not inputted to a binary-coding picture memory 28, and an output of the memory 28 is provided to the circuit 29.
Patent JP-H06251575-A (JP)
Title: Magnetic disk device
Inventor: KAWAKAMI CHIKAHISA
IPC: G11B33/12
Filed: 1993-03-01
Abstract: PURPOSE:To obtain a magnetic disk device which is small in size and whose recording capacity is large. CONSTITUTION:This device is provided with three magnetic disks 16 formed so that the diameter may be about 65mm, and the magnetic disks are attached to the hub 32 of a spindle motor 25. Six magnetic head assembling bodies 20 having a slider to which a magnetic head is attached and whose thickness is <=0.5mm are attached to a carriage 22 turned by a voice coil motor 24. Each magnetic disk is interposed between a pair of sliders. Each magnetic head assembling body is provided with a suspension formed by a single leaf sping, and the slider is fixed on the gimbal part of the suspension. The three magnetic disks are laminated by leaving the space of <=2.5mm, and the thickness of a housing 10 in which the magnetic disk, the spindle motor, the carriage, the magnetic head assembling body and the voice coil motor are housed is made about 15mm to about 19mm.
Patent JP-S57156650-A (JP)
Title: Thyristor rectifier for exciter of synchronous machine
Inventor: MATSUZAKI TAKESHI
IPC: H02K9/28
Filed: 1981-03-23
Abstract: PURPOSE:To improve cooling reliability, by ventilating a thyristor rectifier module through a wind tunnel associated with a slip ring cover. CONSTITUTION:When a turbine generator 7 is driven, its rotor shaft 8 revolves along with a fan 12. When the fan 12 revolves, air in a wind tunnel 16 is sucked to the fan 12 through near a slip ring 9 and exhausted through an exhaust wind tunnel 14. Therefore, the heat produced at the slip ring 9 due to the rotor shaft 8 revolution is cooled. At the same time, the ventilation is done within a thyristor cubicle 1 through a ventilator inlet 6 associated with that within the wind tunnel 16. The heat produced at the rectifier module 12 is cooled by the ventilation.
Patent JP-S58158756-A (JP)
Title: Buffer built-in type disk subsystem
Inventor: MITSUISHI AKISUMI
IPC: G06F3/06
Filed: 1982-03-15
Abstract: PURPOSE:To minimize a wait time caused by generation of an error of a rotating position detecting signal, and to transfer a data as soon as a request is received, by incorporating a buffer memory in a magnetic disk device or a disk control device. CONSTITUTION:To a disk controlling device 2, a readout buffer 30 and a write buffer 50 are connected by a signal line 48, and to each buffer 30, 50, a magnetic disk device 1a is connected. Also, between each buffer 30, 50, and the device 1a and the signal line 48, a buffer controlling circuit 60 for controlling the buffers 30, 50 is connected, by which a disk subsystem is constituted. In the buffer 30 of this system, each different data read out through each signal line 46-42 from the device 1a is stored, and is sent out to the device 2 through the signal line 48. Also, in the buffer 50, data from the signal line 48 is stored, and is written in the device 1a through a signal line 40. In this way, a wait time caused by an error of a rotating position detecting signal is minimized, and as soon as a request is received, a data is transferred immediately.
Patent JP-2000242179-A (JP)
Title: Roll label for winding on entire circumference
Inventor: YAMASHITA KYOICHI
IPC: C09J7/04
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a roll label capable of simultaneously satisfying the adhesiveness and peelability of the label. SOLUTION: At least a hardly adhesive layer 22 is previously formed on the rear surface of a label blank constituting the roll label. A container adhesive layer 23 having adhesiveness is laminated and formed on the hardly adhesive layer 22. Both ends of the label 20 are stuck in the state of temporally adhering the label rear surface 21 to the peripheral of a container 10 by the hardly adhesive layer 22 and the container adhesive layer 23. As a result, the label simultaneously satisfying the nature of both of the adhesiveness at the time of sticking of the label which is heretofore considered difficult to be embodied and the peelability between the label and the container after curing the adhesive can be provided.
Patent JP-S55133340-A (JP)
Title: Separation of alpha-amino acid from iminodicarboxylic acid
Inventor: NAKAYASU KAZUO
IPC: C07C67/00
Filed: 1979-04-04
Abstract: PURPOSE: To separate an α-amino acid in high yield from an iminodicarboxylic acid, by adding sulfuric acid to an aqueous α-amino acid solution containing the iminodicarboxylic acid in the presence of a sodium salt to attain a strongly acidic condition (pH ≤1.5).  
     CONSTITUTION: An iminodicarboxylic acid component is crystallized and separated from an aqueous α-amino acid solution containing the α-amino acid (e.g. glycine) or its salt and the iminodicarboxylic acid (e.g. iminodiacetic acid) or its salt, by adding sulfuric acid to the solution in the presence of a sodium salt of attain a strongly acidic condition (pH ≤1.5, preferably 0.4W1.2); thereafter the crystals are dissolved in water, and adjusted to pH 2.4±0.5 to recover the iminodicarboxylic acid.  
     EFFECT: An α-amino acid can be efficiently obtained substantially without renewal of the mother liquor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56137544-A (JP)
Title: Operating button latch device for tape recorder
Inventor: USUI YOSHIO
IPC: G11B15/10
Filed: 1980-03-31
Abstract: PURPOSE:To ensure the operation, by performing with signal lock member the lock method depending on other operation for the release of lock like playback operation and the lock method made by the restoring force of itself for the release of lock like high speed feed operation. CONSTITUTION:When the FF/REW button 4 is depressed, in which the PLAY operation is made at STOP mode, the latch 7 is moved to the position 7', and it is locked to the latch 10 of the latch member 9, then the FF/REW slider 15 and the latch slider 18 go forward and the slope member 20 depresses right the pin 11. Thus, the latch member 9 turns closkwise, the lock between the latch projection 7' of the PLAY slider and the latch 10 is released, to restore the PLAY button. When the FF/REW button 4 is turned left from the PLAY mode, the FF/REW  slider turns closkwise, the latch projection 21 contacts the pin 12 to turn the latch 9 clockwise against the spring force 13, and the latch of the latch section 10 is released and the PLAY button is restored.
Patent JP-H09212631-A (JP)
Title: Illuminance control method and device for illumination device
Inventor: NISHI NORIYUKI
IPC: G06T1/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To easily control the illumination with high accuracy even on a wide surface of the image to be photographed by controlling the output of an illumination device based on the calculated mean density value of the image or the information shown on a display. SOLUTION: This device consists of an image sensor 1, an image fetching part 2, an image data processing part 3, an illumination data comparison part 4, a result output part 5, a display 6, a reference data storage part 7 and an illumination output control part 8. The mean value of image density is calculated in all image data acquired by photographing the corresponding image by the sensor 1 and shown on the display 6. Then, an operator controls the output of an illumination device while confirming the mean density value shown on the display 6, so that the illumination condition is secured according to the photographing object. Otherwise, the illumination output is automatically controlled based on the mean image density value.  Thus, it is possible to display en bloc the brightness of plural pixels by calculating the mean image density value and to instantaneously grasp the illuminance on an entire illumination surface.
Patent JP-S58158425-A (JP)
Title: Glow plug
Inventor: ITOU TSUNEO
IPC: F23Q7/00
Filed: 1982-03-15
Abstract: PURPOSE:To increase the oxidation resistance of a glow plug having a sheath heater projected outwardly from an end of shaft bore defined in a main body thereof, the sheath heater being filled with a highly heat conductive insulation powder, and a heating coil contained in a metal tube thereof, by forming the heating coil and the powder with a special material. CONSTITUTION:A sheath heater 1 comprises a heating coil 12 having its one end 12a connected with an inner base surface of metal tube 11, and a central shaft 13a of central electrode 13 connected with and projected upwardly from other end 12b of the heating coil 12, these heating coil and the central shaft being housed inside the sheath heater 1. The sheath heater is internally filled with a highly heat conductive insulation powder 14. The sheath heater has an outer periphery of heating coil formed as a heating section 1a and projected outwardly therefrom for being brazed with the end of shaft bore 2a of the main body fitting 2. In this case, a thin wire made of tungsten or molybdenum is employed as a material of heating coil 12, and the insulation powder 14 is composed by a compound of alumina and nitride, especially nitride silica, nitride aluminum or nitride boron.
Patent JP-S52124577-A (JP)
Title: Preparation for squalene system grease
Inventor: MURAMOTO AKIHIKO
IPC: C10N50/10
Filed: 1976-04-10
Abstract: PURPOSE: To produce squalene system grease for lubrication and anticorrosive, which is transparent and has excellent thermal stability, by using hydrophobing amorphous silica powder as a consistency increment agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51126168-A (JP)
Title: Uneven pattern detector
Inventor: NARUSE MASAYUKI
IPC: G06F3/00
Filed: 1975-04-03
Abstract: PURPOSE: To reliably detect uneven patterns with a high speed by means of a simple device by placing a timing detector bar below the moving line of card substrates which have uneven patterns and by placing a group of depression detecting bars above the line. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11238554-A (JP)
Title: Ic card connector
Inventor: OYA MASAAKI
IPC: G06K17/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To properly and surely hold an IC card to a constant position, and a contact pressing and contacting an external contact point of the IC card. SOLUTION: This IC card connector is constituted of a first side ruler on one side of facing sides of a bottom plate and a second side ruler 6 on the other side thereof, a housing space of an IC card 1 formed between the first and second side rulers, elastically pressed one side surface 15 of facing side surfaces of the IC card 1 housed in the IC card housing space by a spring element 14 provided to the first side ruller, pressing and contacting the other side surface 16 pressed and made to contact the second side ruler 6, a contact 10 mounted to press and contact an external contact point 1' of the IC card 1 to the bottom plate, and pressing and the IC card 1 which presses and abutts against an upper backing 4' containing a top plate through a boosting force of the contact 10.
Patent JP-H06233230-A (JP)
Title: Photographing device
Inventor: OZAKA TSUTOMU
IPC: G03B17/48
Filed: 1993-02-05
Abstract: PURPOSE:To provide an ideal photographing device which has a simple constitution where a video camera and a camera are integrated without useless operations. CONSTITUTION:A caption 25 is the shutter of this device and is composed of the shutter film of 25a, the shutter frame of 25b and the viewing angle window of 25c, etc., 26 is a focus lens composed of lens 26a to 26c, is a variable powder lens obtaining the zoom ratio by moving in an optical axis direction by zoom button 19 and a control circuit, 28 is a diaphragm, 29 is a master lens composed of 29a to 29d, 30 is a semitransparent thin film mirror, 31 is an optical axis, 31a is an optical axis reaching the side of a picture film by transmitting the translucent thin film mirror 30, 31b and 31c are optical axes reflected by the translucent thin film mirror 30, 32 is a relay lens composed of 32a to 32c, 33 is a solid-state image pickup element, and 34 is a relay lens. 45 is an LCD reproducing and displaying the image of a video, 46 is a relay lens passing the optical axes 31c and 31a and for forming image of the image of the LCD 45 on a picture film forming image surface together with the relay lens 34, and 35a, 35b, and 36 are broken lines showing partial prospective ranges.
Patent JP-H09208024-A (JP)
Title: Trough-shaped roller for curve conveyor
Inventor: TATSUMI SEIICHI
IPC: B65G15/08
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a trough-shaped roller in which a roller stand slides smoothly by the centripetal force. SOLUTION: In a trough-shaped roller for a curve conveyor which comprises a center roller 1 and a pair of side rollers 2, 2 inclined to the center roller, and supports a belt (a) of the curve conveyor at each roller, a guide rail 4 in which a guide surface is a recessed curved surface along the width direction of the bet is provided on a conveyor frame A. A rotor 6 provided on each end of a slider 5 is engaged with the guide rail, the center between each side end of a roller stand 3 to pivotably support each roller is turnably supported at the center between each end of the slider 5 through a fulcrum part 7, and an abutting roller 8 is provided on each side end of the roller stand to smoothly correct the meandering of the belt.
Patent JP-H05281345-A (JP)
Title: Radar equipment
IPC: G01S13/24
Filed: 1992-01-31
Abstract: PURPOSE:To enable radar equipment to continuously track a target without switching the frequency for searching beam scanning even when the searching beam scanning is obstructed. CONSTITUTION:The title radar equipment tracks a target by radiating transmitting signals from a transmitter 1 through an electronic scanning antenna 2, receiving reflected signals from a target by means of a receiver 3, signal processor 4, data processor 5, etc., and using a beam scanning control signal outputted from a beam scanning controller 7 based on a tracking command from the processor 5. The controller 7 outputs a beam kind signal for searching or tracking and a frequency controller 9 controls the transmitting and receiving frequencies for searching or tracking based on the kind signal so that the tracking of a target can be secured by the tracking beam scanning using a different frequency even when the searching beam scanning is interrupted.
Patent JP-S63210307-A (JP)
Title: Preventor for inundation for building
Inventor: KOBAYASHI YOSHIHIRO
IPC: E04H9/14
Filed: 1987-02-24
Abstract: PURPOSE:To easily secure the entrance of a building at the time of fastening of sheet before water surges-in by a method in which a break or gap is provided at the center of a water-stop sheet of an inundation preventor to be set on the entrance of building and fastened. CONSTITUTION:When flood occurs, the edge of a water-stop sheet 1 is contacted with the entrance of a building 11, and the edge part 2 of the sheet 1 is fixed by clamps 4 and bolts 5. During the fastening period before water surges-in, a fastener 9 is opened and the upper hook H is removed to form an entrance. When water level of the outside is raised, the fastener 9 and the hook H are closed to prevent the intrusion of water into building.
Patent JP-H09209302-A (JP)
Title: Connected structure of rack-equipped rail
Inventor: FUJIWARA MEGUMI
IPC: E01B25/04
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To deal with dimensional errors between new and old rails at the replacement, etc., of the rack-equipped rail. SOLUTION: To connect rack-equipped rails 10 together, each of which is formed of a certain length of babe 16 to the overall length of which a rack 18 is attached, with the same tooth shape at each end, a rack 34 having one or plural teeth, on which tooth shapes continuing to those of the rack 18 of the mating rack-equipped rail 10 for connection are formed, is attached to the overall length of a connecting base 36. A connecting rack-equipped rail 32 through which a core 38 is passed while projecting to both sides of the connecting base 36 is inserted into the connecting part of each rack-equipped rail 10, and each of the projecting parts of the core 38 is secured to the rack- equipped rail 10 on each side.
Patent JP-S54136067-A (JP)
Title: Actuator
Inventor: AIZAWA KENSUKE
IPC: B25J17/00
Filed: 1978-04-07
Abstract: PURPOSE: To provide an actuator, in which restriction to the turning angle of vertically rotating section is removed by supplying hydraulic fluid to horizontally rotating section via conduit formed in a fixed shaft, whereby it is enabled to make the actuator in a compact structure.  
     CONSTITUTION: When hydraulic fluid is introduced into hydraulic chamber via thru-hole 13b, rotor 31 is pushed and casing 23 is turned around fixed shaft 10. At the same time, casing 50 formed integrally with said casing 23 is also turned  around the fixed shaft 10. Subsequently, when hydraulic fluid is supplied to thru- hole 13a, it is introduced into hydraulic chamber 69 via thru-holes 39, 81 and rotor  55 is pushed, whereby turning shaft 51 is turned relative to casing 50. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56136636-A (JP)
Title: Granulating device
Inventor: OGINO ETSUO
IPC: B01J2/10
Filed: 1980-03-28
Abstract: PURPOSE: To obtain oil-contg. coal granules of large grain sizes and a narrow grain size distribution by putting a coal slurry added with binders in an agitating tank provided with a rotating shaft, and agitating the slurry with the metallic agitating vanes mounted to the rotating shaft.  
     CONSTITUTION: A coal slurry added with binders such as heavy oil, kerosene, light oil and the like is agitated with a homogenizer to disperse the heavy oil etc. in the slurry, thence it is subjected to the primary granulation. When the slurry after the primary granulation is put in an agitating tank 1 provided with an rotating shaft 3 and is agitated with the metallic agitating vanes 4 mounted to the rotating shaft 3, the binders are stuck on the surfaces of the coal particles and are granulated. Upon ending of this secondary granulation, the granules are classified under water on a sieve and the stuck water is removed in a thermostatic chamber, whereby the coal granules in the form of oil-contg. pellets are recovered. 
     COPYRIGHT: (C)1981,JPO&Japio