baber/WOPTO huggingface dataset:
Patent JP-H023017-A (JP)
Title: Liquid crystal display element
Inventor: TANAMACHI SHOICHI
IPC: G02F1/1337
Filed: 1988-06-20
Abstract: PURPOSE:To improve liquid crystal orienting power and stability by forming a perpendicularly oriented film consisting of a long chain silane compd. and short chain silane compd. on at least one surface in contact with a liquid crystal of a pair of liquid crystal crimping substrates. CONSTITUTION:The perpendicularly oriented film 6 consisting of the long chain silane compd. and the short chain silane compd. is formed on at least one surface in contact with the liquid crystal 3 of a pair of the liquid crystal crimping substrates 1. The short chain silane compd. which itself has no perpendicular orientation power is used mixedly with the long chain silane compd. in such a manner. The stereoscopic fault occurring in the long chain alkyl group or long chain fluoroalkyl group is relieved in this way and the rate of a dehydration condensation reaction is increased; in addition, the stability of the perpendicularly oriented film obtd. in such a manner and the reproducibility of the liquid crystal orientation power are improved.
Patent JP-S5674757-A (JP)
Title: Retry control system of microprogram control processor
Inventor: AOYANAGI KEIZOU
IPC: G06F11/14
Filed: 1979-11-21
Abstract: PURPOSE: To make it possible to retry the processing of an error without reducing a processing speed by performing the retry by resetting information in a main memory by analyzing error information by an error processing program.  
     CONSTITUTION: An error processing microprogram is provided onto line 33 and an update inhibition signal is generated on line 34. After the execution of micro instructions (MT14) is inhibited, the microprogram is branched to the error processing microprogram according to a start address from address control circuit 32.  Through the error processing program, error information is analyzed, information  in the main memory is reset and the retry instruction is executed in step 11. Then,  the control is returned to the micro instruction in step 14 assigned by the held address to execute the interrupted microprogram normally. Thus, the processing of  the error can be retried without reducing the processing speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H104562-A (JP)
Title: Video signal processing unit, video signal processing method and recording medium
Inventor: KORI TERUHIKO
IPC: H04N5/91
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To ensure copying prevention effect while giving less disturbance onto a display on a television monitor. SOLUTION: Regular burst signals of (n+0)th to (n+3)th lines are replaced with burst signals a, b, c, d being copy prevention signals. For example, the signal (a) is obtained based on vector decomposition of the regular burst signal (n+0), and a mean value of phase vectors of the signals a, b, c, d is equal to a mean value of phase vectors of the regular burst signals of (n+0)th to (n+3)th lines. The signal (c) has a phase difference of 135 deg. with respect to the original regular burst signal (n+2), and then image is disturbed at reproduction by a VCR and a copy prevention effect is obtained. Furthermore, the signals a, b, d have a small phase difference of 45 deg. with respect to the original regular burst signals, a disturbance onto the monitor is small.  Excess correction of image disturbance is reduced without adjustment of a plurality of AGC circuits with different characteristics.
Patent JP-H01321979-A (JP)
Title: Yarn coated with powder of solid substance, production thereof, yarn and cloth product using the same yarn
Inventor: MIYATA YOSHINOBU
IPC: D02G3/02
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a cloth product (e.g. magnetic pillow or radiation protecting wear) exhibiting functions corresponding to properties of powder of solid substance such as metallic powder by attaching fiber powder to the powder of solid substance, further sticking the powder to filament to give yarn and weaving or knitting the yarn into woven or knitted fabric. CONSTITUTION:Fiber powder 2 is attached to powder 1 of solid substance (e.g. ionic stone powder, magnetic powder or pumice) such as metallic powder or mineral powder with an adhesive and further the powder is stuck to filament 3 coated with an adhesive, etc., to give yarn 6. The yarn is woven or knitted to give a cloth product having functions corresponding to properties of the solid substance. For example, in the case of pumice, since pumice is light weight and has excellent heat insulating properties, the woven or knitted fabric is preferably useful as winter clothes and life jackets and in the case of lead material, the woven or knitted fabric as radiation protecting wear.
Patent JP-S5373765-A (JP)
Title: Hoist
Inventor: WATANABE KOUJI
IPC: B66C1/10
Filed: 1976-12-13
Abstract: PURPOSE: To enable stacking and conveying of articles only by an operator of a crane by providing an article holder, dunnage container, and loading and unloading unit at the hoist body suspended by suitable means from lifting devices such as crane or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5672279-A (JP)
Title: Priming liquid circulating device for rotary pump
Inventor: MORO KAZUO
IPC: F04B49/02
Filed: 1979-11-20
Abstract: PURPOSE: To prevent heating of a system of rotors not only upon starting of a pump but also during operations of the pump under noload or low-load condition and secure safety of the pump by a method wherein priming liquid is supplied to the pump automatically.  
     CONSTITUTION: This priming liquid circulating device is constituted by connecting the other end of a priming liquid supplying tube 13, one end of which is connected to a proper place of a casing 2 of a rotary pump 1, to a priming liquid tank 12 while communicating the other end of a priming liquid recirculating tube 14, one end of which is connected to said tank 12, with a discharging port 7 of said casing 2. According to these connections, the operation of the pump 1 unddr circulating the priming liquid automatically is enabled and rotors such as gears and the like in the casing 2 are immersed in the priming liquid continuously due to a continuous supply of the priming liquid into the casing 2, therefore, heating of the rotors may be prevented even if the rotors are made of a synthetic resin, accordingly, damages of the pump 1 due to heating of a sysgem of the rotors may be prevented effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5576235-A (JP)
Title: Energy absorbing device
Inventor: OOTA MASAYUKI
IPC: A62B35/04
Filed: 1978-12-04
Abstract: PURPOSE:To effectively absorb energy within a limited range of displacement, by using a set of members which are opposed to each other with a certain distance and relatively movable one-dimensionally. CONSTITUTION:This energy absorbing device is composed of a member 11 having slit type through holes and another plate member 21 which is held by using the  holes. Both longitudinal ends of the first member 11 are double-folded and a fine  slit 113 is made at the tip for folding, for example, a safety belt of an automobile.  A base plate 111 having hooks in two rows at the rear end is fixed with screws 113'  to a plate cover 112. The second member 21 having many wire loops 46 planted on  a surface with a stopper 212, is connected with a break pin 5 to the first member  11.
Patent JP-H074183-A (JP)
Title: Open shield driving method and concrete box used therefor
Inventor: UEMURA KOICHI
IPC: E02D17/08
Filed: 1993-06-22
Abstract: PURPOSE:To ensure resistance against joint dislocation at the time of working along a curve or the like by rigidly jointing the underground structural members of a concrete box or the like to each other simply and quickly, regarding an open shield driving method. CONSTITUTION:Regarding concrete boxes 4 used for an underground structure, the joint side of one of the boxes 4 is provided with an anchor coupling hole 17 having an inner diameter gradually enlarged toward the inside thereof, and the joint side of the other box 4 has a lever body 18 with a wedge insertion hole 19 drilled through the forward end thereof along a center axis. In addition, a radial notch 20 is formed over the range of the hole 19 to the external surface of the lever body 18. An anchor 23 with a wedge 22 set in the hole 19 is projected and the concrete boxes 4 to be jointed to each other are laid in series, so that the forward end of the anchor 23 of one of the boxes 4 is coupled to the anchor coupling hole 17 of the other box 4, together with the wedge 22 set in the hole 19 at the forward end.
Patent JP-S6127564-A (JP)
Title: Image forming device
Inventor: TAKEDA KENJI
IPC: G03G15/00
Filed: 1984-07-18
Abstract: PURPOSE:To execute easily processing when a paper jam has been generated, and to improve the operability by providing independently plural carrying devices for holding and carrying transfer paper, on one side of a transfer paper carrying path, and executing transfer to each separate color on the transfer paper by each carrying device. CONSTITUTION:Carrying devices 27C, 27M, 27Y and 27BK having a screen belt 26 are provided on every photosensitive drum 7 of laser beam printers 1-4 for generating a signal in accordance with each color. The photosensitive drum 7 forms a latent image of each color on the photosensitive drum 7 by a laser beam L corresponding to each color, and transfers an image on a form P which is developed 9, and fed from the direction of a guide 17, on the screen belt 26 by a transfer part 10. Color matching is executed by starting each photosensitive drum 7 which has detected the tip of the form P by a photointerrupter 24. The screen belt 26 is pressure-welded to the photosensitive drum 7 by an oscillation arm 33, and in the event of a fault such as a paper jam, etc., the arm 33 is detached and only its part is taken out. In this way, the fault is limited locally, and the repair processing is executed easily.
Patent JP-S635871-A (JP)
Title: Soldering device
Inventor: ARAI HIDETAKE
IPC: H05K3/34
Filed: 1986-06-26
Abstract: PURPOSE:To simplify the structure and to reduce the oxidation of a solder by increasing the voluminous part of the inside of a molten solder by sinking a sinking member and forming the jet of molten solder by ascending the liquid level. CONSTITUTION:A sinking member 9 is descended by a volume increasing and decreasing means 16 into the molten solder 1 of the inside of a solder tank 2 becoming in a molten state by being heated with a heater 3, sunk line the 9' as shown by a two dots chain line and the molten solder face is ascended upto the position of a virtual line l shown by a one dot chain line. This ascent of a melted face is caused at the exhaust nozzle 8 position as well, so the solder 1 is spouted like the arrow marks A, B and a jet is formed. The bar 13 of a liquid level meter 11 is ascended as well according to the ascent of this molten solder face, becoming like the 13' shown by a two dots chain line and a sensor 14 detects this. When the bar 13 is descended from this position and becomes the detection impossible, the member 9 is immediately descended further, the voluminous part sunk into the molten solder is increased and a proper solder face is maintained. The soldering is performed by bringing the soldering part of the part to be soldered into contact with the jet.
Patent JP-S5482187-A (JP)
Title: Manufacture of light emitting devices
Inventor: YOSHIMURA KIYOKAZU
IPC: H01L33/56
Filed: 1977-12-13
Abstract: PURPOSE: To realize an element suitable for mass-production with its formation simplified by molding a luminous element part set to a lead frame with transparent synthetic resinsand by providing it to the flank of the small-caliber part of a gimlet- shaped condenser body formed of transparent synthetic resins as well.  
     CONSTITUTION: Luminous element 2, mounted on each tip of frame piece 21 of lead frame 24 composed of element setting frame pieces 21 1  to 21 n , lead-wire connecting frame pieces 22 1  to 22 n , and link piece 23 connecting them, is wire-bonded to each tip part of frame piece 22. Then, the setting part of element 2 is mold-formed by using transparent synthetic regions 5 such as epoxy and respective frame pieces 21 and 22 are disconnected from link piece 23. Next, the summit of the mold part of resins 5 is set into concavity 6 provided to the side surface of small-caliber part 1a of gimlet-shaped condenser part 1 formed by using epoxy regins as well, so that a luminous element will be obtained which is suitable for an illuminating switch, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09315570-A (JP)
Title: Pressure adjusting device for rotary feeder
Inventor: KUMAKURA YASUO
IPC: B65G65/48
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure adjusting device for a rotary feeder, by which differential pressure between the side for receiving powder such as cement and the supplying side is eliminated, the smooth movement of powder such as cement can be maintained for a long period without being affected by the various conditions such as the temperature, air pressure, etc., and the smooth movement of powder such as cement can be performed by previously applying flowability to powder such as cement on the supplying side through a process of applying high-pressure air to the supplying side. SOLUTION: A supplying chamber 13 positioned on an upper opening part 14c of a rotary feeder 14 and for supplying powder such as cement is communicated with a plurality of divided chambers 16c communicated with the upper part opening part 14c of the rotary feeder 14, divided by a rotary fan 16 and rotationally moved by a pressure reduction pipe 20, high-pressure air in the divided chambers 16c from which powder such as cement is fed out is fed into the supplying chamber 13, the movement of the powder such as cement is stopped by a metallic filter 1 arranged in the pressure reduction pipe 20, and the movement of air is made possible.
Patent JP-H0198433-A (JP)
Title: Method for culture of embryo in vitro
Inventor: MAAGARETSUTO MARII PERII
IPC: A01K67/02
Filed: 1988-06-20
Abstract: PURPOSE: To in vitro culture the embryo of birds in an embryo growth phase by incubating the embryo in a hermetic chamber which has a gap for the embryo and in which this gap is separated from the external atmosphere by a partial gas permeable seal. CONSTITUTION: At the time of incubating the embryo in the hermetic chamber, the embryo is provided with the gap thereon and this gap is separated from the external atmosphere by the partial gas permeable seal. The seal is adequately a cling film, etc. The vessel is preferably a part of an egg and is sealed in the hole-from which the blunt ends are removed, by the partial gas permeable seal. A culture medium is albumin and is composed of the adequate intrauterine fluid, in an undiluted or diluted state.
Patent JP-S6210995-A (JP)
Title: Superimposition device
Inventor: ISHIHARA HIDEJI
IPC: H04N5/278
Filed: 1985-07-08
Abstract: PURPOSE:To simplify the constitution of a circuit by providing a D/A conversion means which outputs the compound signal of a character code formed with luminance on which a chrominance carrier signal corresponding to the color of a character is superposed, and a means which inserts the composite signal of the character code to a prescribed video signal. CONSTITUTION:Through a switching signal 108 corresponding to the character code outputted from a character code generating circuit 2, a video composite signal 107 inputted from a DC clamping circuit 6 is selectively outputted from an analog switch 9. Through a switching signal 109 that is a signal inverted and generated from the switching signal 108 by an inverter 7, a character code analog composite signal 105 inputted from a D/A converter 4 is outputted. Therefore, through a mutual switching between the analog composite signal 105 of the character code and the video composite signal 107, the level of which is arranged, a video composite signal 110 to which the analog composite signal of the character code is inserted is outputted. Thereby, the constitution of the circuit can be simplified.
Patent JP-H091815-A (JP)
Title: Ink jet recording apparatus
Inventor: ONUMA KENTARO
IPC: G01F23/28
Filed: 1995-06-16
Abstract: PURPOSE: To detect the residual amt. of the ink in an ink tank with high accuracy. CONSTITUTION: An ink jet recording apparatus is equipped with the optical sensor consisting of the light emitting part 6 and a light detection part 7 arranged in opposed relation to the bottom surface of the ink tank 4 mounted on the carriage 1 moving along a scanning rail 3, the drive mechanism rotating a cam 11 to revolve a stage 8 and shutters 5a, 5b driven so as to expose the light emitting part 6 and light detection part 7 of the optical sensor at a time of the detection of the residual amt. of ink and to conceal both parts 6, 7 at a time of non-detection.
Patent JP-S5673850-A (JP)
Title: Display tube
Inventor: UCHIDA BUNJI
IPC: H01J17/16
Filed: 1979-11-19
Abstract: PURPOSE:To obtain terminals of simple structures which provide good feed actions, by using a terminal piece which has both a fixed part that is fixed on the inner wall of the base plate, and a projecting part that extends from the fixed part and protrudes outside the packaging. CONSTITUTION:Terminal pieces 13 and 14 are pressed into and fixed on the inner surface of the end of a glass base-plate 1 by means of heat. The terminal piece 13 is for a cold cathode. The part of the piece 13 which is outside the tube is bent perpendicularly to the tube, and it serves as a terminal pin. The U-shaped terminal piece 14, which is for an anode, has the first and the second projections 16 and 17, which extend from the fixed part of the piece 14 and protrude outside the tube. The first projection 16 is bent at the middle of that by about 180 deg., and it is made in contact with the end of the anode. The second projection 17 serves as a terminal pin for the anode.
Patent JP-H09330108-A (JP)
Title: System design support device for pc
Inventor: SATO HIROKI
IPC: G05B19/05
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make it easy to change addresses by using a dummy instruction, and then managing addresses referred to by hardware and software and automatically allocating input/output addresses. SOLUTION: The dummy instruction is defined. The dummy instruction is used instead of an ordinary contact instruction or word access instruction so as to embed information for address determination in the software. Restriction conditions for specifying conditions of address assignment using this dummy instruction are set. Then a program is generated by using the dummy instruction and ordinary instructions. Then a future input/output signal is defined. The dummy instruction is developed and addresses are assigned; and compilation for generating an executable program is carried out to generate the executive- form program.
Patent JP-H095499-A (JP)
Title: Soft x-ray micrscope
Inventor: TAKECHI AKIHIRO
IPC: G21K7/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide a soft X-ray microscope capable of observing the internal structure of a material as it is without evaporating the moisture contained in the material to be measured. CONSTITUTION: This soft X-ray microscope 1 is provided with a laser generating means 2 and a vacuum container 3 having a target 4 for generating soft X-rays 40 and a soft X-ray detecting means for detecting the soft X-rays 40 passing a measured material. The vacuum container 3 is provided with a target storage space 3a strong the target 4 and a storage space for material to be measured 3b strong the material to be measured, and the degree of vacuum of the material storage space 3b is made lower than the degree of vacuum of the target storage space 3a.
Patent JP-H05341734-A (JP)
Title: Liquid crystal display device
Inventor: HARAGUCHI MUNEHIRO
IPC: G02F1/133
Filed: 1992-06-10
Abstract: PURPOSE:To realize a liquid crystal display device for multi-gradation of low cost by suppressing increasing of numbers of constitution of a data bus driver when multi-gradation display is performed constituting with plural cells which can control independently display elements. CONSTITUTION:In a liquid crystal display device, display elements 500, is constituted of 7 plural cells 400A, 400B, each cell in the display elements are connected to the same data bus line 20,... via switching means 300A, 300B, connected to scanning bus lines 10A, 10B,... in which gates are different, and this device is constituted so that a scanning signal is supplied to the scanning bus lines 10A, 10B... with different timing.
Patent JP-H0317334-A (JP)
Title: Installing external wall to building
Inventor: TAKAO YOSHIAKI
IPC: E04B2/88
Filed: 1989-06-15
Abstract: PURPOSE:To make a large-sized scaffolding unnecessary by assembling, at the ground, external wall materials surrounding a high-rise building structure body into an external wall unit in a square-case shape and hoisting the assembled units one after another until the stacked wall units reach the uppermost story, and by fixing the same thereto. CONSTITUTION:A building structure body 1 is constructed of four steel columns 4 positioned in the front and the rear and in the right and the left, and structural steels for structure bodies 3 comprising beams and trusses that are connected thereto. At the uppermost story of the structure body 1, a twin-jack 5 and an oil-hydraulic pump 6 are installed. A control panel 9 is installed on the ground 8 and hoisting of a hoisting wire hung down from the twin-jack 5 is controlled thereby. At an assembling stand 12 on the ground, external wall materials are integrally assembled into an external wall unit 13 so that the building structure is surrounded by the wall unit. The wall units so assembled are hoisted one after another along the exterior of the building structure body 1 and are fixed thereto. By repeating the same process of works, the fixing of the wall units reaches the uppermost story of the building structure body 1. Thereby installation of a large-sized scaffolding becomes unnecessary even for a building of high-rise structure.
Patent JP-H10339236-A (JP)
Title: Injection timing control mechanism of distribution type fuel injection pump
Inventor: IZUKI SEIJI
IPC: F02M41/06
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a mechanism to control the injection timing by forming a small diameter stepped part on a plunger top part. SOLUTION: In a single axis type distribution fuel injection pump, the fuel injection is regulated by controlling the timing to communicate a spill port to be cut in a plunger 4 with a fuel gallery. A plunger chamber is demarcated between a top part of the plunger 4 and an inner chamber of a plunger barrel 3, and a plurality of guide grooves 4b are formed in a top part of the plunger 4. A small diameter part 4a is formed on the top part of the plunger 4. A clearance to be formed between the small diameter part 4a and the plunger barrel 3 controls the spark advance of the fuel injection starting timing by setting the length H and the step L3 of the small diameter part 4a so that the fuel from the distribution port can be force fed from the plunger chamber.