baber/WOPTO huggingface dataset:
Patent JP-H0331112-A (JP)
Title: Method and device for turing over brick transport posture
Inventor: TANAKA HIDEO
IPC: B65G47/24
Filed: 1989-06-27
Abstract: PURPOSE:To load many pieces and reduce the installing space in the device in the title for a firebrick of furnace wall lining by transporting a brick arranging its lengthwise direction at right angles to the transport direction, and bringing down, turning, and elevating an elevatable and turnable placing table on the way of transport, according to a turning over command signal. CONSTITUTION:A brick 22 is transport on a conveyor 16 arranging its lengthwise direction at right angles to the transport direction. On the way of transport, the posture of the brick is detected with a sensor (not shown in the figure), and necessity of turning over of the brick is judged. In the case of necessity of turning over, the brick 22 is once placed on a placing table 20, brought down with an elevatable device 19, and turned by 180 deg.. Nextly, it is elevated again and sent out to a conveyor 17. By this constitution, it is transported in state of sideways posture, a feed pitch is shortened to place many pieces, and the installing space of the device can be reduced.
Patent JP-H0748677-A (JP)
Title: Aluminum di can and common surface treatment solution and process for tin di can
Inventor: SHIMIZU AKIO
IPC: C23C22/36
Filed: 1993-07-05
Abstract: PURPOSE:To obtain a film forming soln. for the aluminum DI can and tin DI can by specifying the composition of the soln. for treating the surface of the DI can before being coated and printed. CONSTITUTION:At least one kind between a zirconium compd. and a titanium compd. is added to phosphate ion to control the pH to 2.0-4.0. An oxidizing agent by <=500ppm and <=2000ppm of at least one kind between hydrofluoric acid and a fluoride as fluorine are added to obtain a surface-treating soln. The aluminum DI can and tin DI can degreased and washed with water are coated with a film. In this case, the can is previously treated with the surface- treating soln. by spraying or dipping at a room temp. to 50 deg.C for 2 to 120sec. Consequently, excellent corrosion resistance and coating adhesion are obtained.
Patent JP-S6144978-A (JP)
Title: El element
Inventor: EGUCHI TAKESHI
IPC: C09K11/06
Filed: 1984-08-09
Abstract: PURPOSE:To provide a thin EL element which gives emission with sufficiently high brightness even by low-voltage driving, can be easily produced and is inexpensive, by using a luminescent layer having a three-layer laminate structure wherein electroluminescent org. compds. are used. CONSTITUTION:A luminescent layer 2 of 0.01-1mu in thickness is interposed between a transparent electrode 1 and a back electrode 3 to obtain an EL element. The luminescent layer 2 has a laminate structure composed of a first layer 4, a second layer 5 and a third layer 6 wherein each of the first and third layers is formed by a molecular built-up film of an electroluminescent org. compd. which is relatively electron-donating as compared with the second layer and (ii) the second layer is formed by a molecular built-up film of an electroluminescent org. compd. which is relatively electron-accepting as compd. with the first and third layers.
Patent JP-S5953817-A (JP)
Title: Optical switch array
Inventor: NAGASHIMA KUNIO
IPC: G02F1/05
Filed: 1982-09-22
Abstract: PURPOSE:To maintain the loss in each connection route constant by adjusting each switch of an optical switch array which connects any one of N-pieces of optical fiber cables to the other one optical fiber cable. CONSTITUTION:Optical fiber cables are selectively connected by using a waveguide type optical switch array consisting of the 1st- the 4th input optical waveguides 102, 104, 106, 108 which are connected at one end to the output ends of the 1st- the 4th input optical fiber cables 100, 103, 105, 107, an output optical waveguide 110 which contacts at one end with the input end of an output optical fiber cable 109 and is provided in proximity with the above-described 1st-4th input optical waveguides, the 1st- the 4th waveguide type optical switches 111, 112, 113 and 114 provided in the proximate parts of the respective input optical waveguides and the output optical waveguide, and the 1st- the 4th driving circuits 119, 120, 121, 122 of which the output terminals are connected respectively to control electrodes 115, 116, 117 and 118 of the respective switches.
Patent JP-S5590722-A (JP)
Title: Hydraulic thrust bearing
Inventor: MARUYAMA TERUO
IPC: F16C17/10
Filed: 1978-12-29
Abstract: PURPOSE: To make it possible to regulate the position precisely in the direction of thrust by forming a groove part expanding in the direction of radius on the surface of relative movement, while forming circulating ways leading to other fluid chambers at the step part of the groove.  
     CONSTITUTION: On the surface of upper part 4 of the thrust bearing supported by pivot bearing 2 in housing 6 are formed convex part 10 and concave part 11 alternately. In addition, in the boundary part between convex part 10 and concave part 11 which changes so that the gap between surfaces of relative movement expands in the direction of rotation X is formed circulating hole, which is connected with the lower surface 4 of thrust bearing. As a result, the generation of negative pressure in gap 8 of upper part of thrust is reduced and the pressure in the gap 9 of lower part of thrust is lowered, which makes the power act in the direction of arrow A, pressing the tip-face of pivot bearing 2 on the housing 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5790163-A (JP)
Title: Brushless speed detector
Inventor: TANAKA TADASHI
IPC: H02K11/00
Filed: 1980-11-25
Abstract: PURPOSE:To reduce a pulsating rate of an output voltage and to improve a detection capacity, by a method wherein a switching signal overlaps with an adjoining switching signal at the front and the rear thereof, and an amplification of an amplifier can change depending on the overlap of the adjoining switching signals with each other. CONSTITUTION:A device is constituted such that a distance between magnetic poles of a rotor 14' is widened, witching signals E11-E22 are transmitted in synchronism with AC voltages e11-e22, and the adjoining switching signals overlap  with each other at the front and the rear thereof. Outputs of a magnetic pole  position detector 2 so constituted and a speed generator 1 are applied to a rectifying. amplifying unit 3. An amplifying change resistor 36 is connected in series  to a feedback resistance 33 of a feedback circuit 32 of an amplifier 31 in the  rectifying unit 3, and a normally opened amplifying change switch 37 is connected in parallel to the resistor 36. Additionally, a theoretical circuit 38, whereto the switching signals E11-E22 from the circuit 38 are inputted, is located, the circuit 38 being constituted such that, when the switching signals are inputted in an overlapping manner, the switch 37 is controlled by a signal E, the amplification of the amplifier 31 is changed, and an AC voltage is reduced in a pulsating rate.
Patent JP-H03232751-A (JP)
Title: Improved additive for hydraulic cement composition
Inventor: UIRISU EI UEIGANDO
IPC: C04B28/02
Filed: 1990-06-26
Abstract: The present invention provides additives for hydraulic cement compositions, particularly masonry cements, which improve the water-repellancy, workability, and board life of said compositions. The additives of the invention comprise a water-insoluble, water-repelling acid, a set retarding composition, an emulsifier, and a polymer selected from the group consisting of polyvinyl alcohol, polyvinyl acetate, hydroxypropyl substituted polysaccharides, and mixtures thereof.
Patent JP-S6226631-A (JP)
Title: Magnetic recording medium
Inventor: MORIIZUMI KOICHI
IPC: G11B5/735
Filed: 1985-07-29
Abstract: PURPOSE:To provide a magnetic recording medium which has small surface electric resistivity, decreases flawing of a back coat layer, has good runnability and color S/N and decreases drop-out by providing the back coat layer into which a carbon black-deposited nonmagnetic material adsorbed with the carbon black on the surface is incorporated. CONSTITUTION:A magnetic layer is provided on one surface side of a base and the resin layer contg. the carbon black-deposited nonmagnetic material adsorbed with the carbon black having about >=100mmu average grain size and about >=30m<2>/g specific surface area on the nonmagnetic material having about 0.01-2mum average grain size is provided on the other side. The amt. of the carbon black to be adsorbed on the nonmagnetic material is about >=10wt% by the weight of the nonmagnetic material and the ratio at which the carbon black-deposited nonmagnetic is incorporated into the resin is preferably in an about 1/10-10/1 range between the carbon black-deposited nonmagnetic material and the resin. The thickness of the back coat layer is preferably about 0.3-4mum.
Patent JP-H0332167-A (JP)
Title: Television receiver
Inventor: AOKI AKIRA
IPC: H04N5/44
Filed: 1989-06-28
Abstract: PURPOSE:To enjoy viewing from 2 directions by using a flat cathode ray tube and providing a digital picture frame memory so as to invert the pattern. CONSTITUTION:An analog video signal obtained from a color demodulation circuit 7 is converted into a digital signal by an A/D converter 13 and stored in a 1-frame memory circuit 14 by one frame. A signal representing either inverted pattern or noninverted pattern is outputted form a inversion call circuit 15 corresponding to a control signal from a switching control circuit 17, given to a D/A converter 16, where the signal is converted into an analog video signal and fed to a color signal luminance signal processing circuit 10 and fed to a flat tube 1. Thus, even when the television receiver provided with the flat cathode ray tube 1 is watched upright or place laterally, the pattern is enjoyed as the normal pattern.
Patent JP-S6324823-A (JP)
Inventor: NAKAMA HIROTO
IPC: A01F25/00
Filed: 1986-07-15
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-H11344880-A (JP)
Title: Image forming device
Inventor: SAITO MASUAKI
IPC: G03G15/01
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To output a text image in which gloss is low and legibility with stable tone takes priority, to output a natural image in which gloss is high and high in fineness, and furthermore to output a high quality image in which scatter of toner is inconspicuous, even in high gloss. SOLUTION: The image forming device electrifies a photoreceptor, exposes image-wise, develops an obtained latent image with developer by the use of a developing means, and transfers and fixes the obtained toner image to a transfer material, thereby forming an image on the transfer material. In this case, the reflectance of a transfer material P is measured by a reflectance sensor 11. If a CPU 20 detects from the reflectance that the transfer material P is a glossy paper, it instructs a development power source 21 to reduce the development bias to be applied to a developing unit 4a using black toner.
Patent JP-S63120911-A (JP)
Inventor: FURUMURA TOSHIHIRO
IPC: F16B35/06
Filed: 1986-07-15
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-S6146147-A (JP)
Title: Multishaft dc motor
Inventor: OSAWA HITOSHI
IPC: H02K23/36
Filed: 1984-08-08
Abstract: PURPOSE:To drive two or more drive systems by one motor by applying a DC voltage to power supply brushes to individually rotate a plurality of rotational shafts. CONSTITUTION:A rotor coil 1 mounted directly on an outer shaft 1, and a rotor coil 12 mounted directly on an inner shaft 2 are sorted toward a rotational shaft for a stator magnet 5. The shaft 1 is supported by a front plate 3a and a magnet 5 via bearings 6, 7, and the shaft 2 is supported by the magnet 5 and the hollow inside of the shaft via bearings 8, 9. Accordingly, a plurality of driven systems are respectively coupled with the shafts 1, 2, and individually rotatably driven when powers are supplied from separate power source circuits to brushes 15, 16.
Patent JP-H0613760-A (JP)
Title: Surface treatment jig for electrical board
Inventor: KITAGAWA SHUJI
IPC: B05C3/09
Filed: 1992-06-24
Abstract: PURPOSE:To provide a board surface treatment jig where a large number of boards can be easily set in a rack, and thin boards of various sizes can be surface-treated high in efficiency and reliability by a method wherein a rack frame member which supports and fixes both sides of a board is divided into a few pieces, and these pieces are freely set expandable/shrinkable or separatable/connectable. CONSTITUTION:A surface treatment jig is equipped with rack frame members 1 arranged in a row at prescribed intervals in a suspendable rack main body, where a multilayer printed wiring board inner core material is dipped into blacking treatment liquid for a surface treatment. The rack frame members 1 located at both ends of a row are vertically separated into an upper member 1a and a lower member 1b and set, and the members 1a and 1b are set expandable/shrinkable or separatable/ connectable, so that boards of various sizes can be treated. Furthermore, the rack frame members 1 are fixed coming into point or line contact with the suspendable rack main body, so that an excessive weight is prevented from being applied on the board, and consequently the board is efficiently subjected to a surface treatment uniform and high in quality. Moreover, electric boards can be prevented from being deformed and coming off a rack.
Patent JP-H1142318-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine collecting wiring processing and preventing illegal play. SOLUTION: The pachinko machine screwing a front frame to an outer frame and making a game panel freely separable with respect to a pachinko machine main body provided with a mechanism frame body provided with a prize ball pay-out device at the back surface of the front frame is provided with a frame control circuit mainly controlling the side of a pachinko machine main body and a game panel control circuit mainly controlling the side of the game panel and is provided with a main body terminal board 38 electrically connected with the frame control circuit to relay for outputting information on the side of the main body to the outside such as external computer, etc., and a relaying terminal board 39 relaying for outputting information on the side of game panel to the outside such as the external computer, etc.  Then, the board 38 is disposed on the side of the mechanism frame body, the board 39 is disposed on the side of the game panel and the game panel control circuit is housed in a see through case to constitute the boards 38, 39 and the game panel control circuit to be visible from outside.
Patent JP-H0832199-A (JP)
Title: Structure of mounting ic chip on circuit board, and mounting method
Inventor: IMAIZUMI NOBUHIRO
IPC: H01L21/60
Filed: 1994-07-19
Abstract: PURPOSE:To remove an IC chip after mounting from a board without damaging the chip itself or the board by forming a peeling film consisting of the material thermally fusible or chemically soluble and also easy to stick to the protective film of the board, in the sealing area with the IC chip of the board. CONSTITUTION:A protective film 2a made of thermosetting polyimide resin is made in the region excluding the chip connecting electrode 2b on the topside of a board 2. Next, a thermosetting polyimide film 31' is deposited on the overall length face of the protective film 2a by thermocompression bonding means. Next, each chip connecting electrode 2b of the board 2 and the region B'' are exposed by photolithography technology, and the IC chip is joined through a solder layer, and further thermosetting epoxy resin 21 is injected. On the other hand, a peeling film 31 is in the condition that it is exposed around the sealing region B'', and, heating the mounted IC chip together with the board 3 and softening the peeling film 31 from the exposed region and further, mechanically prizing the IC chip inn fused condition separates the IC chip 1 from the board 3.
Patent JP-2000001271-A (JP)
Title: Operation device for elevator combinedly used for wheelchair user in cage
Inventor: TENKAI TOMOYUKI
IPC: B66B11/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To simplify the design of the inside of a cage in the operation device for an elevator combinedly used for a wheelchair user in a cage, by providing an operation button part on a vertically oblique cover to reduce the erroneous registration of a common and wheel chair call and unitedly forming operation panels for a common passenger and a wheel chair passenger. SOLUTION: Operation buttons conventionally provided on a cover flat surface are provided on an oblique cover in order to reduce the erroneous registration of a common and a wheel chair call, and operation panels 1, 2 for a common use and a wheel chair are separated with a separating projected cover in a central part to improve a construction apt to cause an erroneous call registration and an intentional wheel chaoir call registration.
Patent JP-S6324734-A (JP)
Title: Clock reproducing circuit
Inventor: TAKAI HARUKI
IPC: H03K5/00
Filed: 1986-07-17
Abstract: PURPOSE:To surely perform the pull-in of a clock even when deterioration in a signal to noise ratio is generated, by detecting the error of data reproduced based on a sampling clock, and controlling the output frequency of a voltage control oscillator so as to minimize the error. CONSTITUTION:In an initial state, a frequency control circuit 5 controls the voltage control oscillator 2 by a frequency control signal S4, and controls a clock signal S5 so as to change in a range from the maximum value to the minimum value. An error detection circuit 3 detects the error existing intrinsically in an outputted reproducing data signal S1, and an error number decision circuit 4 decides whether or not the error is included in the range set in advance within a constant time, and outputs an error number decision signal S3 only when the number of errors are included. The frequency control circuit 5 predicts the frequency of the clock signal S5 to minimize the number of detected errors by the error number decision signal S3, and controls the voltage control oscillator 2 so as to set the clock signal S5 at a predicted frequency.
Patent JP-2000002295-A (JP)
Title: Box structure
Inventor: YAMAMOTO HIRONORI
IPC: F16F15/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a box structure in which a heavy matter is attached to a bottom of a box body, and the center of gravity is located on a center of the bottom of the box body by varying the position and weight of the heavy matter itself. SOLUTION: A box structure has a box body housing device components, and a weight plate 1 rotatably attached to the bottom of the box body for adjusting the center of gravity. The center of gravity in the box body is located on a center 4 of the bottom of the box body by turning the weight plate 1. It is thus possible to adjust the position of the center of gravity of the box body itself and easily design a base isolation device.
Patent JP-H09323828-A (JP)
Title: Stacked raising seedling box taking-out device
Inventor: SUZUKI SADAO
IPC: B65G57/30
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide easy taking-out, continuous stacking and taking-out work and mechanized taking-out work for stacked seedling boxes. SOLUTION: In this device, an sowing finished raising seedling box transferring platform 1 involving a transferring device 4 capable of transferring a seedling box A is provided with a seedling box upward lifting device 18 for lifting up the seedling box A transferred by the transferring device 4, a stacking device B constituted of a supporting device 25 for supporting the lifted seedling box A, a pair of rotating shafts provided at a wider interval than the front/rear length of the stacked seedling box A on both sides of front and rear of the stacked seedling box A supported by the supporting device 25, a pair of right and left chains 37 fitted at a wider interval than the right left width of the stacked seedling box A onto the rotating shaft,  and a pushing-out transverse member 38 which is fixed onto the chain and brought into contact with the rear surface side of the stacked seedling box A in the right/left direction.
Patent JP-S6411534-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: TAKEUCHI HIROYUKI
IPC: H04R23/00
Filed: 1987-07-06
Abstract: PURPOSE:To enhance capacity, by separating an ultrasonic wave generating part and a detection part and using a superconductive device in the detection part. CONSTITUTION:An ultrasonic wave generating part 12 and an ultrasonic wave detection part 13 are arranged to the surface of a living body 11 in parallel and bias voltage near to the gap voltage Vg of a superconductor is preliminarily applied to both terminals of a superconductive device and a tunnel current 41 is preliminarily allowed to flow. The ultrasonic pulse emitted from the ultrasonic wave generating part 12 is reflected at the boundary of the internal organ 14 in the living body to reach the ultrasonic wave detection part 13. The tunnel current is flowing to the superconductive device of an ON-state of the ultrasonic wave detection part but, since the tunnel current is extremely sensitive to external force, said current changes when the ultrasonic wave reaches and sound pressure changes. The intensity of the ultrasonic wave can be detected on the basis of the change quantity of the tunnel current. Therefore, when all of superconductive devices arranged two-dimensionally are set to an ON-state, the intensity distribution of the reflected ultrasonic wave can be measured.
Patent JP-S5689592-A (JP)
Title: Feeding mechanism of ink ribbon
Inventor: ISOBE MINORU
IPC: B41J33/38
Filed: 1979-12-24
Abstract: PURPOSE: To make possible the printing in both directions at a new ink ribbon position by being adapted to be different a traveling speed of a printing head from that of an ink ribbon being provided with a revolution body which rotates with the shift of the carriage and a special one-way roller.  
     CONSTITUTION: Together with the rotation of a pinion gear screwed with a rack gear 5 in accordance with the shift of a carriage 2, a one-way roller 9 rotates in the same direction as that of an ink ribbon 7 by means of it. At this time, the rotation number of the pinion gear 6 is 2 times as large as that of the one-way roller 9 according to the ratio of the diameters. Thus, the one-way roller 9 rotates in the same direction as that of the pinion gear 6 and the clutch mechanism is off, whereby the ink ribbon is adapted not to be forwarded, but rotated merely. Accordingly, when the printing head travels, a new part of the ink ribbon is always positioned in front of said printing head. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6146245-A (JP)
Inventor: MIKAERU SHIYUNAIDERU
IPC: B01J23/63
Filed: 1985-07-30
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。