baber/WOPTO huggingface dataset:
Patent JP-H0890535-A (JP)
Title: Manufacture of inorganic cement plate
Inventor: KUBO MASAAKI
IPC: B28B5/02
Filed: 1994-09-22
Abstract: PURPOSE: To allow a crack to scarcely occur at a green sheet imparted with an uneven pattern by forming an aqueous slurry to a sheet, scattering fluidizer on the upper surface, pressure-reducing from the lower surface side to uniformly impregnate the green sheet with the fluidizer by utilizing the pressure reduction suction force when excessive water is dehydrated from the lower surface side by the pressure reduction. CONSTITUTION: A fluidizer 3 is scattered from a spray nozzle 2 on the upper surface of a sheet 10 while dehydrating the sheet 10 by a suction dehydrating unit 4. The fluidizer 3 is uniformly impregnated in a green sheet 7 by utilizing the pressure reduction suction force in the case of dehydrating the excess water by pressure reducing from the lower surface side. Thus, fluidity is imparted to the material of the sheet 7 when press-molded by using a mold with an uneven pattern, and a crack is scarcely generated at the sheet 7. After the press-molding, the excess water is squeezed from the sheet 7 to lose its fluidity, and the imparted pattern is not collapsed.
Patent JP-S6469061-A (JP)
Title: Light emitting diode
Inventor: ARAKI YUTAKA
IPC: H01L33/62
Filed: 1987-09-10
Abstract: PURPOSE:To enable changing light emitting output without changing current value, by arranging a pair of linearly deflection light filters on the front surface of light emitting part of a light emitting diode pellet, and adjusting the relative angle of a pair of linearly deflection light filters. CONSTITUTION:A lens-type cap 9 formed by using light transmitting resin in such a manner as to cover an internal light-emitting element 7 is attached. A linearly deflection light filter 8 is attached to the inside of the lens-type cap 9 in such a manner as to face a linearly deflection light filter 6. The lens cap 9 has a structure wherein the cap is coupled with the internal light emitting element 7 in the rotable manner and possible to rotate around the internal light emitting element 7. When the respective deflection directions of the respective linearly deflection light filters 6, 8 coincide with each other, the light from a light emitting diode is delivered to the outside with the highest efficiency. When the difference of deflection direction is 90 deg., the efficiency with which the light is delivered from the light emitting diode pellet to the outside becomes the worst.
Patent JP-S59123480-A (JP)
Title: Slow starter for motor
Inventor: KANAMORI NOBUTAKA
IPC: H02P1/28
Filed: 1982-12-28
Abstract: PURPOSE:To eliminate the application of a shock to a load when shifting to full voltage by gradually increasing to the full voltage after holding at the reduced voltage adapted for slowly starting the voltage of a motor for the prescribed period. CONSTITUTION:A relay X is operated first, and contacts X1, X2 then open. Thus, the voltage of the output terminal A of an operational amplifier OP3 is applied as a start signal to a firing circuit 3, and a motor M is slowly started in a suitable firing phase. Simultaneously, the first condenser C1 which forms a timer circuit T starts charging at the time constant set by a variable resistor VR2. The voltage of the output terminal B of an operational amplifier OP4 decreases when becoming e1>e2, and the voltage of the output terminal C of an operational amplifier OP5 similarly varies. In this manner, the voltage at C operates to gradually accelerate the firing phase instead of the voltage at A to raise the motor voltage, thereby gradually accelerating the motor M.
Patent JP-H1053349-A (JP)
Title: Paper sheet feeding mechanism for paper feed device
Inventor: NONOYAMA HIROSHI
IPC: B65H3/06
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To downsize a paper feed device by providing a spring member to regulate the rotational direction of a driven gear with a chipped tooth part formed thereon which is interlocked with a paper feed roller, and performing the relative rotation of the driven gear to the paper feed roller by the prescribed angle to reduce the distance between the paper feed roller and the paper sheet. SOLUTION: When engagement of an engagement piece 31 with a rotary claw member 22 is released as a solenoid 3 as an actuator to turn on/turn off at the prescribed timing, a chipped tooth gear 2 is turned together with a paper feed roller 1 by a tension spring 43 by the tension of a tensile spring 14 until the gear is engaged with a drive gear 5. Even when a large number of paper sheets 6 are loaded, and the roller 1 is abutted on the paper sheets 2 before the chipped tooth gear 2 is engaged with the drive gear 5, the chipped tooth gear 2 is turned until the claw member 42 is engaged with the right end of a notched part 41. When the gears 2, 5 are engaged with each other, the chipped tooth gear 2 is turned by the drive gear 5, the roller 1 is turned to start the paper sheet feed through engagement of the left end of the notched part 41 with the claw member 42.
Patent JP-S58126897-A (JP)
Inventor: GEIRU DOROSHII DEISARUBO
IPC: H01B3/46
Filed: 1982-12-28
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-H09103121-A (JP)
Title: Apparatus for boxing seedling of crop
Inventor: TERAMOTO NAGAHARU
IPC: A01C1/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To constitute an apparatus for boxing seedlings of crops so as to pack the seedlings of the crops in a uniform density in a seedling housing box in a standing position with laying the root parts downward. SOLUTION: This apparatus for boxing seedlings of crops is equipped with a transporting mechanism 2 for sending seedlings (m) of crops in a standing position with laying the root parts downward to a seedling housing box 1, a pressurizing mechanism 34 furnished with a pressurizing part 37a of a chevron shape in a plane view for pushing the seedlings (m) of the crops toward a fixed wall part 1c side of the seedling housing box 1 and supporting mechanisms 32 and 33 for movably holding the seedling housing box 1. The seedlings (m) of the crops sent in a standing position with laying the root parts downward to the seedling housing box 1 are pushed by the pressurizing mechanism 34 so that the seedlings of the crops are packed into the seedling housing box 1 while moving the seedling housing box 1.
Patent JP-H0974124-A (JP)
Title: Charging level detector and tft array board with detector
Inventor: MORITA HIROMASA
IPC: G09G3/36
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost charging level detector used in actual application and capable of recognizing a charging level and in-plane distribution in detail on a face of a board. SOLUTION: Conductive thin-film patterns 2 are formed at a specific interval regularly on an insulating substrate 1, and an insulating layer 3 is deposited all over to form a charging level detector. In this case, the electrostatic withstand voltage of a charging level evaluation element can be adjusted by changing a gap width (d) and a pattern edge angle (θ) in the conductive pattern 2. The charging level detector is carried along the productive line in the same manufacturing step. When the charging level detector is checked automatically for each step using an optical pattern defect checking system, a state caused by an electrostatic breakdown is detected easily and instantaneously. In addition, the conductive thin-film pattern 2 is made of a transparent conductive film.
Patent JP-S61105978-A (JP)
Title: Automatic focusing circuit
Inventor: HIRAMATSU TATSUO
IPC: H04N5/232
Filed: 1984-10-30
Abstract: PURPOSE:To simplify circuit configuration by providing an integrating circuit in the latter stage of an Ad converter circuit. CONSTITUTION:An 8-bit Ad converter circuit 7 set an extent just 1/2 of a picture as a focus control area, and AD converts by an AD conversion pulse. AD conversion data are integrated for each field by an integrating circuit 12 of next stage. An adder circuit 12a in the integrating circuit 12 adds the AD conversion data and latch data, and a latch circuit 12b latches addition data obtained after AD conversion synchronously with latch pulse. After completion of AD conversion, the latch data are transferred to the first memory 8 as integration data. After 1 field, data of the first memory 8 are transferred to the second memory 9. Accordingly, a comparator circuit 10 compares the AD conversion data and AD conversion data before 1 field at field period, and inputs the comparison output to a focus motor controlling circuit 11.
Patent JP-2000057624-A (JP)
Title: Optical information recording medium and its production as well as apparatus for production thereof
Inventor: USAMI YOSHIHISA
IPC: G11B7/24062
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To decrease reading errors and to improve vibration resistance by specifying the variation in the thickness of the substrate of an information recording medium constituted by laminating a dye recording layer, reflection layer consisting of a metal and a protective layer consisting of a resin in this order on the substrate and the offcentering of the substrate. SOLUTION: The variation in the thickness of a stamper at the time of forming the substrate by an injection molding machine is confined to <=20 μm, by which the substrate having the variation in the thickness within 30 μm is obtd. The variation in the thickness of the stamper mainly occurs in the variation at the time of a plating treatment and, therefore, the variation in the thickness of the stamper is confined to <=20 μm by sufficiently circulating the plating liquid in a bath at the time of the plating treatment or rotating the stamper. The substrate having the eccentricity of <=60 μm is obtd. by confining the eccentricity of the stamper to <=50 μm. Since the offcentering of the stamper occurs in the positional accuracy at the time of forming a center hole, the offcentering of the stamper is confined to <=50 μm by enhancing the positional accuracy.
Patent JP-H0784747-A (JP)
Title: Information processor
Inventor: YAMAMOTO KATSUHIRO
IPC: G06F3/0481
Filed: 1993-09-14
Abstract: PURPOSE:To provide an area where the functions of an icon, etc., are defined in the vicinity of a drawing graphic and to efficiently perform an editon work. CONSTITUTION:A CPU assigns the identification data assigned to icons 14a to 14m to areas 21a to 21d in the vicinity of a drawing area 13, for instance, and the identification data is stored in a working memory. A CPU 5 makes the areas 21a to 21d operate the functions corresponding to the assigned identifier because the areas are indicated by a cursor 15. When the area 21a is indicated, for instance, the area is made to operate a function drawing the circle corresponding to the identifier.
Patent JP-H1068942-A (JP)
Title: Liquid crystal display device
Inventor: SUZAKI TAKESHI
IPC: G02F1/133
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an STN crystal display device low in visual angle dependency. SOLUTION: This device is provided with a liquid crystal cell 1 which is held by polarizing plates 4 to utilize the double refraction of the liquid crystals, a phase plate 3 which at least has a double refraction in the thickness direction of a liquid crystal layer 10 between the layer 10 and the plates 4 and a light diffusing means 3 which is laminated on the layer 10 so as to selectively diffuse the light beams in a prescribed direction. The layer 10 has liquid crystal molecules having spiral construction of more than 180 degrees and less than 360 degrees.  Insertions are made for the plate 2 having a double refraction in the thickness direction of the layer 10 and the means 3, which selectively diffuses the light beams equivalent to approximately left and right directions with respect to a prescribed direction, between the plates 4 in which the polarizing axis is arranged in the direction that cross the adjacent oriented direction of the layer 10. Moreover, a light diffusing means 3 is provided so as to arrange the orientation center in the prescribed direction in the rear side of the cell 1 and to selectively diffuse the light beams which are equivalent to the direction slightly left and right directions of the front side.
Patent JP-2000043815-A (JP)
Title: Supply device of bagging device for leaf vegetables
Inventor: SAITO SHIGENORI
IPC: B65B25/04
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To supply leaf vegetables properly to a bag supported in a posture in which its opening is directed upward by providing a support table for lacing the leaf vegetables in a posture to put the leaf vegetables from the upside, and supplying the leaf vegetables while being moved laterally toward a packaging bag. SOLUTION: When a pair of expansion frames are in a state of the space narrowed, a bag B taken out of a bag stocker (b) by means of suction members (c), (d) is raised by the operation of an elevator device K, and the opening of the bag B is inserted to be put over the front and rear guides of the expansion frames during the period of the process. Next, by subjecting the pair of the expanding frames to expansion operation, the opening of the bag B is expanded to allow holding of the bag B. The bag B is dropped down from a bag support device (e) by the contraction operation of the expansion frames.  On the other hand, after a frame (f) including a support table (h) mounted to hold leaf vegetables is rotated during the period from its horizontal posture to raised posture, a push-in device 7 is operated so that leaf vegetables are forcibly inserted from its lower end side into the bag B supported on the bag support device (e).
Patent JP-S6472358-A (JP)
Title: Disk driving device
Inventor: WATANABE TAKAHIRO
IPC: G11B19/22
Filed: 1987-09-12
Abstract: PURPOSE:To stop a disk in a short time without reversing its rotation by controlling the time for operating an electromagnetic brake. CONSTITUTION:When the disk is driven at a regular linear velocity, while a disk driving motor under driving at a constant disk linear velocity is given by a brake voltage to reverse its rotating direction in response to a disk stop command, a pulse duration of a synchronizing signal reproduced from the disk is denoted as PWS. Then, a period of time t1 from the time when the brake voltage is given to the time when the pulse duration of the synchronizing signal becomes PWD is measured, and then at the time when time t2 satisfying an equation I elapses after giving the brake voltage, a control for releasing the brake voltage from supply is carried out. Consequently, the rotating speed of the disk will be nil at the time when the time t2 has elapsed since the brake was commenced. By this method, a disk can securely be stopped in a short time.
Patent JP-H0779616-A (JP)
Title: Method for spreading turf
Inventor: AOYANAGI TORU
IPC: A01C11/02
Filed: 1993-09-14
Abstract: PURPOSE:To make it possible to spread a wound up turf by a winding drum accurately and straightly or along an optical curve. CONSTITUTION:Turf 9 is wound off from a winding drum 11 while moving a frame 3 along a guide 65 laid on the ground to spread the turf. When the guide is straight, the lawn 9 is straightly spread. When the guide is accompanied by a curve, the spreading can be carried out along the curve.
Patent JP-S59119890-A (JP)
Title: Semiconductor laser
Inventor: HAMADA HIROYOSHI
IPC: H01S5/10
Filed: 1982-12-27
Abstract: PURPOSE:To obtain the semiconductor laser, the degree of rectilinear deflection thereof is high and in which there is no self-coupling effect, by forming the surface of a coating film formed to the surface of a resonator so as to form a Brewster's angle to the surface of the resonator of the semiconductor laser. CONSTITUTION:The coating film 8a on one resonator surface 7a is formed by laminating a first layer 10 consisting of SiO2 and a second layer 11 consisting of Si3N4, and the surface of the first layer 10 is constituted so as to have the Brewster's angle alpha to the resonator surface 7a so that the upper end edge of a cap layer 6 forms approximately a tangent. With the coating film, a S component in laser beams emitted from the semiconductor laser is reflected by the interface between the first layer 10 and the second layer 11 by the angle alpha and is not outputted to the outside, all of laser beams outputted are occupied only by a P component, and laser beams form rectilinear deflection. The self-coupling effect is not generated because laser beams reflected on the outside are reflected on the interface between the first and second layers 10, 11 and do not return into the semiconductor laser.
Patent JP-S6472560-A (JP)
Title: Manufacture of semiconductor device
Inventor: UENO KATSUNOBU
IPC: H01L29/73
Filed: 1987-09-11
Abstract: PURPOSE:To form small intrinsic base and emitter regions to miniaturize the title device in a self-alignment manner by forming an outer base whose upper and side faces are covered with insulating films and which protrudes on a substrate, and then diffusing an impurity in the substrate surrounded by the outer base to form the intrinsic base and emitter regions. CONSTITUTION:The upper face of one conductivity type silicon substrate 1 is covered with an antioxidation film 7a, the part of the film 7a is removed to form a window 7c for exposing the substrate on the periphery of a region to be an emitter region, the window 7c is filled with the opposite conductivity type silicon 3b, and with the film 7a as a mask the surface of the filled silicon 3b is thermally oxidized at 8a, and the remaining film 7a is removed. Then, an oxide film 8b is formed on the side face of the filled region 3b remaining on the substrate 1, the upper and side faces ar covered with the insulating films 8a, 8b to form an outer base 3b made of the silicon region protruding on the substrate 1. Thereafter, an impurity is diffused in the substrate 1 surrounded by the base 3b to form intrinsic base and emitter regions 3a and 4, thereby forming a bipolar transistor.
Patent JP-H0392798-A (JP)
Title: Separation/purification of mixture of uranium and lanthanoids
Inventor: SUZUKI NOBUYUKI
IPC: G21C3/62
Filed: 1989-09-04
Abstract: PURPOSE:To efficiently remove lanthanoids by depositing to remove the lanthanoids from filtrate after pH of a nitric acid solution of a mixture containing uranium and the lanthanoids is regulated to precipitate to deposit an uranium compound. CONSTITUTION:In the method, at first pH of a nitric acid solution containing a mixture of uranium and lanthanoids is regulated to selectively precipitate to deposit an uranium compound. And after the uranium compound is precipitated to deposit, it is filtered. Next the lanthanoids are removed from a filtered liquid in which the uranium compound is obtained to filter. And the filtered liquid removing the lanthanoids is used for resolving or washing the uranium compound. Thereby, for instance, when the uranium compound such as ammonia diuranate (ADU) is resolved or washed, the lanthanoids can be prevented from adhering to the uranium compound and the lanthanoids are efficiently removed.
Patent JP-S6290225-A (JP)
Title: Manufacture of tubular material
Inventor: KOBAYASHI MASATOMO
IPC: B29C70/06
Filed: 1985-10-16
Abstract: PURPOSE:To provide a manufacture of a tubular material, through which manufacturing of the good tubular material is easy and much time is not required, by a method wherein taping is performed with polyurethane and thermosetting synthetic resin are bonded together by performing heat treatment to form a polyurethane layer on the surface of the resin. CONSTITUTION:Polyurethane 3 in a tapelike state is wound in a stretched state round prepreg 2 wound round a core metal 1 in a lapped state, to which heat treatment is applied and thermosetting resin is cured. A polyurethane 3 layer is formed on the surface of thermosetting synthetic resin by unifying the wound polyurethane 3 also by sticking under heat. The core metal is pulled out when the thermosetting synthetic resin is cured. Surface treatment processes such as removal of a tape, grinding of the surface and application are unnecessary. When a process pulling out the core metal is completed, a tubular material which can be used as a fishing rod is completed.
Patent JP-S59122193-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIHARA YASUO
IPC: H01L31/0232
Filed: 1982-12-28
Abstract: PURPOSE:To improve sensitivity and to pevent color mixture by forming a color filter array corresponding to each photoelectric converting element in a solid- state image pickup device and using a photosensing resin on the filter array so as to collect the incident light to the photoelectric converting element. CONSTITUTION:A photoelectric converting region 11 is arraged on the major plane of a semiconductor substrate 10, a signal photoelectric-converted at the region 11 is read by a region 12 of a CCD register, the region 12 includes a transfer gate and a light shield layer 13 passing no light is formed on its upper part. Then a color filter is formed on the element surface by coloring red 15, green 16 and blue 17 with a photoresist through a chromatophilia resin layer 4, and then a resin layer 18 of photosensing performance is formed on it and a lens array 19 is formed so that the light incident thereto is collected effectively to the photosensing region 11. The incident light 20 is collected completely in the photoelectric converting region by the radius of curvature of the lens 19 and the thickness of the resin layer 18.
Patent JP-S6288302-A (JP)
Inventor: HONDA TOSHIMITSU
IPC: H01C7/00
Filed: 1985-10-15
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-S6383082-A (JP)
Title: Production of tetrahydrofran carboxylic acid derivative
Inventor: MORIMOTO AKIRA
IPC: C07D405/04
Filed: 1986-09-26
Abstract: NEW MATERIAL:A 5-oxo-2-tetrahydrofuranecarboxylic acid derivative expressed by formula I (R<1> represents amino group or organic residue bound through N atom; R<2> represents carboxyl or derivative group thereof; n is 1 or 2). EXAMPLE:4-Nitrobenzyl 2-[(3S)-3-benzyloxycarbonylamino-2-oxopyrrolidin-1-yl]-5- oxotetrahydrofuran-2-carboxylate. USE:An antimicrobial agent. PREPARATION:A compound expressed by formula II (R<1>' represents organic residue bound through N atom; R<2>' represents group convertible into carboxyl group; R<3> represents hydrocarbon residue) is subjected to cyclization reaction, and, if necessary, further subjected to conversion reaction of group R<1>' and/or group R<2>'.
Patent JP-2000060838-A (JP)
Title: Computed tomograph
Inventor: PETER FRITZ
IPC: A61B6/03
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To form a CT device so as to reduce a cost generated relating to data transmission. SOLUTION: At a rotation part 2 to be rotated during the operation of a CT device, in addition to detection systems 9 and 10 for detecting measurement data, all components required for forming image data from the measurement data are arranged. Thus, the data transmission rate of transmitting data from the rotation part to a fixed part is reduced and as a result, the cost required relating to the data transmission is reduced.