baber/WOPTO huggingface dataset:
Patent JP-H01256686-A (JP)
Title: Light-shielding glass window
Inventor: EDOMUNTO TORITSUPUNAA
IPC: E06B9/24
Filed: 1989-03-01
Abstract: PURPOSE: To facilitate incorporation and replacement by supporting end parts of light shielding devices in side parts of opposite mold frames extending in the moving direction of a light shielding trajectory, and arranging a hole for attaching the light shielding devices to one frame side part. CONSTITUTION: This window is composed of two glass panes 1 separated by mold frames 7, 7a and light shielding devices 2, 3 movable in a space between the glass panes 1. Both end parts of the devices 2, 3 are supported in opposite frame side parts 7a, and a hole 6 for attaching the devices 2, 3 is arranged in one of the side parts 7a to be airtightly blocked up by covers 4, 5. Ring packing 5a and a bearing stud 5b are provided in an inserting part 5 of the cover 4, and a cylindrical electric motor 3a is provided in the device 3, respectively. The whole device 2 is fixed by the covers 4, 5, and can be attached together with the covers to thereby facilitate assembling and replacement.
Patent JP-H10239896-A (JP)
Title: Developing device and image forming device
Inventor: SUZUKI TAKESHI
IPC: G03G15/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To increase the service life of a photosensitive drum while a sharp developing is performed even when electrophotographic rapid printing is performed. SOLUTION: In this developing device, an electrostatic latent image on a photosensitive drum is developed by rotating a developing roller and the photosensitive drum in the same rotation direction. The load given between the developing roller and the photosensitive drum is controlled to >=2.0g per 1mm in the axial direction of the developing roller. When the calculation of (absolute line velocity of the outermost surface of the developing roller)/(absolute moving rate of the photoreceptor surface) is >=1.5, the amt. of a powder abrasive as an external additive to be added to the toner is specified to >=0.5 pts.wt. and <=0.9 pts.wt. to 100 pts.wt. of the original toner.
Patent JP-H10201590-A (JP)
Title: Pillow
Inventor: TANAKA EIICHIRO
IPC: A47G9/10
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a pillow reducing a pain caused by pressure and obtaining a right sleeping posture by preventing the neck side of a pillow from collapsing even at the time of constituting the pillow to be soft. SOLUTION: This pillow 1 is constituted by incorporating a plastic deformation part 1a formed by using a granular body as the pacing of the pillow so as to make the plastic formation a main body by its flowability and an elastic deformation part 1b forming by using an elastic body as the packing of the pillow so as to make elastic deformation a main body. In this case, the part 1b is arranged at a part on the side face of the pillow 1, the width W occupied by the part 1b is set to be within the range of not more than 10cm from a side face, the upper and the lower faces of the part 1b are connected respectively corresponding to a bag 1c covering the upper and lower faces of the part 1a, and the displacement of the face of the bag 1c is recovered by elasticity of the part 1b.
Patent JP-S63214374-A (JP)
Title: Method for drying undried film
Inventor: TAKEUCHI TORU
IPC: B05D3/02
Filed: 1987-03-03
Abstract: PURPOSE:To make the finish texture of a horizontal surface equal to that of a vertical surface, by rotating an object to be coated around its horizontal center axis and drying the object to be coated while reversing the rotary direction thereof at a specific range of reversion angles with respect to said rotary axis at definite time intervals. CONSTITUTION:A first, a box-shaped object 14 to be coated is coated under a predetermined coating condition and the coated object 14 is immediately mounted on the jig provided to a rotary shaft 2 and, at the same time, the operation of a robot cylinder 10 is started to reversely rotate the rotary shaft 12. This reversion operation is performed according to a time chart and, after the object 14 to be coated is held at the first rotary position for a definite time, said object is rotated by an angle within 180 deg. to be held at this rotary position for a definite time and, this time, the object to be coated is rotated in the reverse direction to be held at the original rotary position for a definite time. This reversion operation is repeated until the flow of a film is almost eliminated.
Patent JP-S55138176-A (JP)
Title: Sampling point extraction system
Inventor: KOSUGI MAKOTO
IPC: G06K9/46
Filed: 1979-04-17
Abstract: PURPOSE: To make it possible to obtain an approximate curve of precision through simple arithmetic by regarding a curved segment as a single arc when extracting sampling points so that the area surrounded with each curved segment and its approximate straight line will be a constant value.  
     CONSTITUTION: Once applied with an original curve, segmentation part 1 segments it to an adequate short length along the original curve from its terminal point. Next, length l of the curve of a segmented curve part is calculated by length calculation part 2. Next, l 3  calculation part 3 calculates l 3 . Mean radius calculation part 4, on the other hand, considers a curved segment from the segmented curved segment to be an arc to calculate its mean curvature radius ρ. Then, multiplication part 5 calculates the product of allowable maximum value ε s  of the area surrounded with the curved segment and its approximate straight line, radius ρ and proportional constant (k) to calculate threshold value kε s ρ. Next, comparison part 6 makes a comparison between l 3  and kε s ρ and when l 3 <kε s ρ, it is segmented to a longer curved segment by instructing. When l 3 ≥kε s ρ, one terminal point of the segmented curved segment is regarded as a sampling point and its coordinate values are output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60194286-A (JP)
Title: Heat exchanger of air conditioner
Inventor: KOSOTO SOUICHI
IPC: F28F1/32
Filed: 1984-03-14
Abstract: PURPOSE:To obtain the efficient heat exchanger for the heat pump type room air conditioner by a method wherein first fins are constituted of flat fins and second fins are of slit fins while the pitch of the first fins is determined to be larger than the same of the second fins and the first fins are arranged upstream of the second fins. CONSTITUTION:A first fin 6a is constituted of the flat fin and a second fin is constituted of the slit fin provided with two parallel slits and the section of the slit is drawn so as to be protruded or recessed while the pitch of the upstream side first fins 6a is determined so as to be larger than the same of the downstream side second fins 6b. According to this method, the ball of dew is flowed easily in case the ball of dew 11 is adhered to the first fin 6a because of the flat fin, further, air passes through the fins sufficiently because of the wide pitch of the fins while the air can effect heat exchange sufficiently on the second slit fins having high heat transfer efficiency, therefore, room heating capacity will never be deteriorated by the balls of dew water.
Patent JP-S59173800-A (JP)
Inventor: IIZUKA ISAO
IPC: C02F1/44
Filed: 1983-03-23
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-S63212734-A (JP)
Title: Intake throttle valve return device of engine
Inventor: MATSUMOTO OSAMU
IPC: F02D9/10
Filed: 1987-03-02
Abstract: PURPOSE:To lessen the eccentricity of an outer torsion coil spring by bearing the total length on the inside diameter side of the outer torsion coil spring and both ends by a cylindrical sleeve and an annular collar. CONSTITUTION:An outer torsion coil spring 36 mounted on a flanged cylindrical sleeve 34 fitted to the outer periphery of a spring holder 32 has the inside diameter side born extending over the total length, and both axial ends born by a flange portion of the cylindrical sleeve 34 and an annular collar 35. One end on the intake cylinder 21 side of the cylindrical sleeve 35 is positioned in the radial direction by a positioning projecting portion 32f of a spring holder 32 through the annular collar 35. Thus, the eccentricity of the outer torsion coil spring 36 can be lessened so as to prevent damage of the cylindrical sleeve 34 due to twisting.
Patent JP-S58169576-A (JP)
Inventor: TANAKA MINORU
IPC: B32B5/24
Filed: 1982-03-26
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-H03253440-A (JP)
Title: Control system for vehicle safety device
Inventor: OKANO MASAMI
IPC: B60R21/16
Filed: 1990-03-01
Abstract: PURPOSE:To prevent fault operation due to noise by differentially amplifying and integrating a pair of opposite-phase sensing signals generated in response to acceleration of a vehicle for judging the presence or absence of collision, and operating a safety device when the vehicle collides. CONSTITUTION:Opposite-phase outputs of a pair of acceleration sensing circuits 10a, 10b (for example, piezo-element 11a, 11b mounted on a common base) are differentially amplified 20a, 20b, integrated 30a, 30b, inputted to collision judging circuits 40a, 40b, and the outputs from the circuits are inputted to an operation prohibiting means 60. Outputs from the sensing circuits to the integration circuits are inputted to fault judging circuit 50, 55, 56, and the presence or absence of fault is inputted to an operation prohibiting circuit. When outputs of respective fault judging circuits are normal, and both the collision judging circuits 40a, 40b judge that collision occurs, the operation prohibiting means 60 outputs to turn transistors 71, 72 of a driving circuit 70 ON to operate a vehicle safety device 1. Fault operation due to noise from outside or trouble of each circuit can thus be prevented.
Patent JP-H02226239-A (JP)
Title: Camera
Inventor: SATO MASAO
IPC: G03B17/02
Filed: 1989-02-28
Abstract: PURPOSE:To form a camera which is excellent in generality and operability by adjusting a release button at the position most suitable for depressing in response to the size of the hands of an operator. CONSTITUTION:A disk 7 is turned by softly holding the top plane of the release button 5 using an index finger so as not to operate the button 5 having a shaft 8 as the center. The button 5 shifts in a circular locus having the shaft 8 of the disk 7 as the center. The operator stops the index finger at the position which is most suitable for depressing the button 5. The button shifts in a finger length direction X and a hand width direction Y, and the most suitable button 5 position is easily selected. When the operator applies pressure on the button 5 resisting against the power of a returning spring 12 using the finger, the button 5 and the shift downward, a conducting rubber body 14 descends and the body 14 is brought into contact with contact point patterns 16 and 17 of a base plate 9. Thus, the patterns 16 and 17 conduct electricity through the conducting rubber body 14 and perform release operation. When the finger is released, the camera is under the non-operating condition.
Patent JP-H02227511-A (JP)
Title: Blow-by gas recovery device for vehicle engine
Inventor: WASHISU TAKAHIRO
IPC: F02M35/10
Filed: 1989-02-28
Abstract: PURPOSE:To install a large size breather chamber by tilting a cylinder bank backward, tilting a head cover covering the upper face of the cylinder bank down backward, and providing the breather chamber in a space between the upper face of the rear part of the head cover and an intake air distribution pipe. CONSTITUTION:Plural intake air distribution pipes 35 connected to respective cylinders 11 are respectively connected to the rear faces 13a on the rear side of the engine room of the cylinder bank 10 of a parallel four-cylinder engine 6 horizontally placed in an engine room. Each intake air distribution pipe 35 extends in front and in rear directions of the engine room through above a head cover 27 after it is folded upward in the rear side of the cylinder bank 10, and the upstream end of the distribution pipe is connected to a surge tank 37. In this engine, while the cylinder bank 10 is tilted backward, the head cover 27 is tilted down backward. A breather chamber 48 for separating oil from blow-by gas is installed in a space 43 formed between the upper face of the rear part of the head cover 27 and the intake air distribution pipe 35.
Patent JP-2000237265-A (JP)
Title: Air bubble generating device for bathing
Inventor: CHIGASAKI KENJI
IPC: A61H23/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To safely and surely perform a switch operation and a pump control even under an atmosphere with much moisture by detachably connecting an underwater apparatus and a power source apparatus with a connector of a power source cord and a connector jack, and forming the connected section of them of a material of which the metal transition degree is small, and at the same time, sealing the connected section with a resin. SOLUTION: A power source cord 5 being connected to the motor pump of an underwater apparatus, is taken out to the outside while being watertightly kept in an outer hull cover, and a connector 5a is attached to the tip end. In the meantime, a main power source transformer, a control transformer and a control circuit, or the like, are incorporated in a power source apparatus, and at the same time, at one section of the side surface, a connector jack 17 with which the power source cord 5 is connected, and a power source cord which is connected to a receptacle plug are attached. Then, the blade 5b of the connector 5a and the receiving blade 17a of the connector jack 17 are formed of a material of a small metal transition degree, e.g. Sn, Au, Ni or a metal being equivalent to them.  Also, in a wiring connected section 5c in the connector 5a, a seal material is filled, and a resin sealing is performed.
Patent JP-S63214882-A (JP)
Title: Line drawing display method
Inventor: SAITO SHINYA
IPC: G06T11/80
Filed: 1987-03-04
Abstract: PURPOSE:To display a line drawing used for dragging at a high speed by displaying a prescribed line drawing while start and end points are taken as reference and displaying the line of the line drawing in broken lines when the end point is moved in displaying the line drawing again in following to the movement of the end point. CONSTITUTION:The start point 1 is set on a display device 5 and the end point 2 moved freely on the display device 5 by a mouse 6 is displayed. A display controller 7 revises the display of the line drawing 4 one after another attended with the movement of the end point 2 and displays again the line drawing 4 while repeating the arithmetic operation. When the operator commands the start of the dragging processing and starts the movement of the end point 2, while the end point is moved up to the end point 2'' via the end point 2', the line drawing 4' tying the start point 1 and the end point 2' on midway is plotted by broken lines.
Patent JP-S55139122-A (JP)
Title: Method and apparatus for manufacturing sheet bend
Inventor: FUTAMI KOUJI
IPC: B29C45/00
Filed: 1979-04-17
Abstract: PURPOSE: To successively form the concave on the side plane of the inclined valley and the chevron shape grooves in order to make available for jointing, etc., the bend part of the roof material, by a specified angle inclining the carrying direction of the sheet bend against the pressing direction, and by intermittently feeding the material pitch by pitch into the press machine.  
     CONSTITUTION: The zinc plated, etc., sheet blank to be bent is intermittently fed into the press machine while the carrying direction is being other than 90° inclined against the pressing direction. When the bending work of the specified stroke is finished, the sheet bend is moved back and is taken away. The depth of the concave groove 8, formed in the side plane 7 of the valley at the edge 6 on the eaves side of this sheet bend A, becomes gradually deeper toward the root surface 4 of the valley, and the groove 8 is formed so as to incline to the eaves side 2 with coming nearer the root surface 4 of the valley. Accordingly, the edge 6 on the eaves side is naturally bent into the arc shape by the press work. Besides, multiple chevron shape concave grooves 9 are successively formed in the root surface 4 of the valley so as to more incline toward the eaves side 2 with coming nearer the middle of the root surface 4 of the valley. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57160353-A (JP)
Title: Manufacture of coil unit for coreless type armature
Inventor: MIYATA TOSHIMI
IPC: H02K15/04
Filed: 1981-03-30
Abstract: PURPOSE:To prevent the exertion of a thermal effect in the circumferential direction, and to obviate the genertion of a rear short circuit, etc. by detaching coil strands adjoining in the circumferential direction in the end surface of the coreless type coil unit. CONSTITUTION:Inner cylindrical coils 11 and outer cylindrical coils 12 are fitted so that the coil strands 1 of each cylindrical coil are stacked in the radial direction, kerfs 33 are formed among the coil strands 1 adjoined in the circumferential direction, the coil strnds 1 adjoining in the circumferential direction are detached in the end surfaces, and sections among the strands 1 adjoined in the radial direction are welded by laser beams, etc. Accordingly, the exertion of the thermal effect in the circumferential direction is prevented, and the generation of the rear short circuit, etc. can be obviated.
Patent JP-H06253819-A (JP)
Title: Method of culturing plankton
Inventor: YAMAOKA YUKIYASU
IPC: A01G33/00
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a method of culturing a plankton by periodically injecting ozone to a medium at the beginning of plankton culture and during a culture period, selectively sterilizing only bacteria, efficiently improving multiplication rate, capable of extracting effective components such as beta-carotene. CONSTITUTION:Ozone is periodically injected to a medium at the beginning of culture of a plankton such as Donariela and during a culture period and more preferably, after injection of ozone, a reducing agent such as sodium thiosulfate is added to the medium to culture the plankton.
Patent JP-S60192267-A (JP)
Title: Condenser type rotary electrostatic voltmeter
Inventor: AMARI ICHIROU
IPC: G01R5/28
Filed: 1984-03-13
Abstract: PURPOSE:To remotely designate the movement of a movable electrode plate and record the movement, by changing lights reaching a photoreceptor body in accordance with the movement of the movable electrode plate by means of a light shielding plate fitted to a rotary shaft. CONSTITUTION:When a fixed electrode plate 1 is charged with electric charges, electric charges of the opposite code are produced in a movable electrode plate 2 and a shaft 3 is rotated by electrostatic attracting force acting between both electrode plates 1 and 2. Since a spiral spring 4 gives force resisting the rotation of the shaft 3 to the shaft 3, the movable electrode plate 2 stops at a position corresponding to the quantity of the electric charges given to the fixed electrode plate 1. As the shaft 3 rotates, a light shielding plate 7 is moved from the position shown by the chain line to the position shown by the solid line and a large quantity of lights is given to a solar battery 9, most part of the which is covered with the light shielding plate 7 when the voltage is ''0'', from a light emitting source 8. Therefore, the position of the movable electrode plate 2 can be known through an electric current flowing out from the solar battery 9 and an electrostatic voltage can be made to indicate.
Patent JP-S58212930-A (JP)
Inventor: RIAN CHIYAARUZU GOURUDOSUTAIN
IPC: B29C67/00
Filed: 1983-03-24
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-S63216664-A (JP)
Title: Toric surface polisher
Inventor: UEDA SHUJI
IPC: B24B13/00
Filed: 1987-03-03
Abstract: PURPOSE:To polish a workpiece efficiently, by rotating a wheel, attaching the work on the peripheral surface, while reciprocatively turning a polishing tool at the specified radius of curvature by reciprocative turning of a swiveling table, and polishing the toric surface. CONSTITUTION:A wheel 2 is driven into rotation by a motor (unillustrated herein), a swiveling table is reciprocatively turned with c.w. or c.c.w. rotation of a motor 17, and a slide table 13 and a movable carriage 21 are moved to feed by motors 11 and 19 while rotating a polishing tool 22 at high speed by a driver 23, the workpiece 1 attached to the periphery of the wheel 2 is polished. If so, the workpiece 1 is machined into a toric surface having a radius of curvature R corresponding to a distance between a turning center O of the wheel 2 and a polishing point by the polishing tool 22 and another radius of curvature (r) corresponding to a distance between a turning center P of the swiveling table 14 and the polishing point. Thus, the highly accurate toric surface is machinable in good productivity.
Patent JP-S51123559-A (JP)
Title: Production method of aerial phase growth wafer
Inventor: TAKIGUCHI HASUICHI
IPC: C23C16/24
Filed: 1975-04-22
Abstract: PURPOSE: To reduce outdoping phenomenon at the time of manufacturing a semiconductor by aerial phase growth. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56144830-A (JP)
Title: Production of diaphragm bellows
Inventor: KOIZUMI CHIE
IPC: B21D26/033
Filed: 1980-04-12
Abstract: PURPOSE: To produce a uniform titled bellows easily and inexpansively by bulging a metallic pipe by pressurizing the inside thereof, grasping the bulged part by means of opposite grasping and forming dies then removing the dies and pressurizing the part between both ends of the pipe.  
     CONSTITUTION: A metallic pipe 1 is fitted onto an elastic body 3 which is inserted onto a mandrel 2. The outside circumference of the pipe 1 is grasped by means of one die 5 of grasping and forming dies 4, 5 which are dividable to 2 or ≥3, thereafter, pressure is exerted from the other end of the body 3 which is fixed at one end so that the pipe 1 is bulged. Then, the pressure upon the body 3 is released, and the bulged part is pressurized by the opposing dies 4, 5, whereby it is formed to a desired crest shape. Thence, the die 5 is divided and is spaced, thereafter, the die 5 is again set in the position behind the crest-shaped part of the pipe and the next crest shape is formed in the manner similar to the above. After the formation of a required number of the crest shapes, the blank material is removed from the body 3 and the mandrel 2, and the part between both ends of the blank material is pressed with a press or the like to flatten the respective crest shapes, whereby it is formed to the desired diaphragm bellows. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000246693-A (JP)
Title: Punching device for tape-form object
Inventor: YASOTA HISASHI
IPC: H01L21/60
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a punching device capable of accurately punching a tape- form object according to a specified punching pattern by dissolving the slack of the tape-form object between a delivery mechanism and a winding mechanism to hold the punched area of the tape-form object in a straight line. SOLUTION: While being delivered by a delivery mechanism 3 and wound by a winding mechanism 4, tape-form object 100 is quantitatively fed in an X-axis direction so that a punched area is relative to a punching part 2. The tape-form object 100 is clamped by a fixed clamp 5 and a movable clamp 6, and the movable clamp 6 is moved in an opposite direction to the fixed clamp 5 to dissolve the slack of the tape-form object 100 in the punched area. The movement of the movable clamp 6 at this time is a trace quantity, and the movable clamp 6 is fixed in the slightly moved position, so that more load than necessary is not applied to the tape-form object 100.