baber/WOPTO huggingface dataset:
Patent JP-H07110481-A (JP)
Title: Liquid crystal display device and its production
Inventor: FUJII KENICHI
IPC: G02F1/133
Filed: 1993-10-12
Abstract: PURPOSE:To drop a driving voltage and to improve the yield of production by subjecting one of a pair of substrates to a rubbing orientation treatment and not subjecting the other substrate to the rubbing orientation treatment. CONSTITUTION:The upper substrate 1, liquid crystal molecules 2, electrodes 3, the lower substrate 4 and a power source 5 are main constituting elements. The rubbing direction 6 is shown as a arrow. Only the upper substrate 1 side is subjected to the rubbing and the lower substrate 4 side is not subjected to the rubbing. Liquid crystal molecules spontaneously attain twisted nematic orientation of about 90 deg. and function as an LCD even if the rubbing treatment one side is omitted by using the twisted nematic liquid crystals set in the twist angle of the liquid crystals at 80 to 100' by compounding chiral molecules. The rubbing orientation treatment of the other substrate which is heretofore executed is omitted, by which defects, such as generation of particles and electrostatic breakdown occurring in the rubbing treatments, are decreased.
Patent JP-H08114689-A (JP)
Title: Nuclear fuel assembly for light-water type atomic reactor
Inventor: HARORUDO II UIRIAMUSON
IPC: G21C3/326
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To realize a triangular lattice arrangement of fuel rods in a square fuel assembly by arranging the fuel rods in a specified pitch, and arranging the fuel rods so that plural centers of these fuel rods are positioned at vertexes of isosceles triangles in this arrangement. SOLUTION: Fuel rods 11 are arranged so that their centers are positioned at vertexes equilateral triangles rather than square corners, and six, adjacent triangles having common vertexes form a hexagon. Further, the fuel rods 11 are composed of twelve rows of ten rods, namely a hexagon arrangement fuel assembly containing 10×12=120 fuel rods so that they are in place within the boundary of an outside passage. Furthermore, the advantage of the hexagon arrangement is that the fuel rods with larger diameters can be used. In this manner, in a triangular lattice arrangement, the fuel rods with larger diameters than b 11×11 arrangement can be used. Since the diameter of the fuel rod becomes larger, rods for water, or fuel rods with partial length can be used, and the content of uranium in the fuel assembly is maintained.
Patent JP-H10107218-A (JP)
Title: Electrode wiring
Inventor: AOYAMA TOMONORI
IPC: H01L27/108
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrode wiring structure in which a diffusion prevention layer which is not easily oxidized even when a metal oxide or a metal including oxygen is used as an electrode wiring material is arranged between an electrode wiring layer and a substrate. SOLUTION: An n<+> polycrystal Si layer 7 is buried in a contact hole 5c in interlayer insulating films 5a and 5b formed on a p-type Si substrate 1, an electrode wiring (RuO2 , film 9) comprised a metal oxide is formed on the n<+> polycrystal Si layer 7, and a WN film 8 which is not easily oxidized is formed between the electrode wiring (RuO2 film 9) and the n<+> polycrystal Si layer 7.
Patent JP-H0198738-A (JP)
Title: Double electromagnetic engaging device in automatic transmission
Inventor: INAGAKI EIKO
IPC: F16H63/30
Filed: 1987-10-07
Abstract: PURPOSE:To reduce the axial length of a transmission by disposing an electromagnetic clutch in the outer periphery of an input shaft where a planetary gear mechanism is supported and disposing an electromagnetic brake in the outer periphery of the electromagnetic clutch. CONSTITUTION:At the time of deceleration, a coil of an electromagnetic brake B is turned on, and a coil 63 of an electromagnetic clutch C is turned off, so that a ring gear 57 is fixed. Accordingly, the rotation of a driving source such as an engine, an electric motor or the like is transmitted to an input shaft 51, and reduced in speed to be transmitted to a rotary drum 60 through a sun gear 55, a pinion 56 and a carrier 59. Further, the rotation is transmitted to a driven drum 70 of a speed reduction mechanism R by a belt V. At the time of up-shift operation, the coil of the electromagnetic brake B is turned off and the coil 63 of the electromagnetic clutch C is turned, so that a rotor 62 of the electromagnetic clutch C and an armature 65 engage with each other. Accordingly, the sun gear 55 and the ring gear 57 are rotated in a body, the rotation of the input shaft 51 is transmitted as it is to the rotary drum 60, and further transmitted to the driven drum 70 of the speed reduction mechanism R by the belt V.
Patent JP-S62114853-A (JP)
Title: Tool data transmitting system in numerically controlled machine tool
Inventor: KAIHARA MASAAKI
IPC: G05B19/418
Filed: 1985-11-13
Abstract: PURPOSE:To reduce the burden of a central computer and an NC device, by providing such an arrangement that a memory means having a function of write-in and read-out of data concerning tools in an electrically contactless manner, is carried by a tool holder. CONSTITUTION:A tool data write-in/read-out head 7 is arranged in each of two machining centers 2a, 2b connected to a central computer 1, a preparing station 4 for tools 3 fed to the machining centers 2a, 2b and tool magazines 6 coupled to an automatic tool-exchanging device 5. A memory means 8 such as IC card having a function of write-in and read-out of data for the above- mentioned tools is set in a holder 3a for the tool 3 corresponding to each of the above-mentioned sections. Accordingly, the tools 3 and the data inherent to the tools are simultaneously transmitted, and therefore the burden of the central computer 1 and an NC device is reduced so that it is possible to constitute a compact data transmitting system having a high degree of operational accuracy.
Patent JP-H0775461-A (JP)
Title: Method for allowing live fish to live for long period
Inventor: KUSUNOKI HIROSHI
IPC: A01K61/00
Filed: 1993-09-06
Abstract: PURPOSE:To promote maintenance of health of a live fish living in water and allow the live fish to live for a long period by applying a treatment with an antibiotic, a nerve-torporific agent, an analgesic, etc., to a part of the live fish. CONSTITUTION:A treatment with an antibiotic, a nerve-torporific agent, an analgesic, etc., is applied to a part (eye, etc.) of a live fish so as to improve an injury of the part or to prevent a disease or an injury of the part. This method enables breeding of only healthy fish, promotion of growth of the fish and maintenance of health.
Patent JP-S62116423-A (JP)
Title: Cargo handling device of bottle case
Inventor: CHISAKI SHINICHI
IPC: B65G63/00
Filed: 1985-11-15
Abstract: PURPOSE:To improve the efficiency of the cargo handling work by arranging an upper traveling member provided with a lift member having a case clamp member at the lower end and a side traveling member fitted with a case mounting member having a shifting member on a frame main body. CONSTITUTION:A frame main body 10 is provided with four wheels 12 at the front, rear, right and left and is made self-travelable. An upper traveling member 30 movable in the X-axis and Y-axis directions is provided on this frame main body 10, a lift member 32 is fitted movably in the Z-axis direction to this member 30, a case clamp member is fitted to its lower end. Furthermore, a side traveling member 60 movable in the X-axis and Y-axis directions is provided on the side of the frame main body 10, a case mounting member 68 provided with a shifting member 70 shifting a case in the Y-axis direction to a truck is fitted to this member 60. As a result, the labor cost is largely reduced and the efficiency of the cargo handling work is improved.
Patent JP-S61136825-A (JP)
Title: Palletizing for articles by robot
Inventor: MAEKAWA HIROSHI
IPC: B65G61/00
Filed: 1984-12-01
Abstract: PURPOSE:To shorten the all necessary time by transferring the pallet for the final piling-up in accordance with the transfer of the hand part of a robot and shortening the transfer distance of an article caught by the hand. CONSTITUTION:Previous to the operation of a system, a large pallet 6 onto which a various sorts of cases 5 in large amount are loaded is carried-in to the large-pallet setting places A, B,...H by a transfer flat car 11. A small pallet 9 is loaded onto the slat conveyor 49 of the transfer flat car 8. A rectangular- coordinate type robot 7 is operated according to the controller program in the upper rank. A Y-axis frame 18 in the connection state with the transfer flat car 8 is shifted to the A position, and connection is once released, and the transfer flat car 8 is stopped, and then the Y-axis frame 18, elevation arm 31, and a hand 25 are operated to transfer a case 5 onto the small pallet 9 from the large pallet 6 at the A position. Therefore, the transfer distance of the band can be shortened and the time can be shortened because of the successive operation.
Patent JP-H0593081-A (JP)
Title: Polyolefin film having excellent printability
Inventor: HASHIMOTO HIDEAKI
IPC: B29K23/00
Filed: 1991-10-02
Abstract: PURPOSE:To obtain a polyolefin film having excellent printability neither creating unevenness on the surface nor causing curl on the whole film even subjecting the film to offset printing by using offset ink of general purpose oxidative polymerization type. CONSTITUTION:One side or both sides of a polyolefin film are coated with a compound selected from >=8C long-chain alkyl group-containing higher fatty acid, higher fatty alcohol, higher fatty acid ester, higher alcohol acid ester and mineral oil and stretched or biaxially orientated. Further then, the orientated film is irradiated with electron rays or ultraviolet rays.
Patent JP-H0197887-A (JP)
Title: Image display device in scanning sonar
Inventor: IINO HIROSHI
IPC: G01S7/521
Filed: 1987-10-09
Abstract: PURPOSE:To implement three-dimensional grasp of the distribution of a school of fish readily, by switching images at a specified time interval, and displaying the image of the school of fish as if moving images are observed. CONSTITUTION:Every time the elevation angle of the ultrasonic wave beam is changed with an elevation angle control circuit 8, an image memory selecting means 16 sequentially selects an image memory 12i, into which an image data are to be stored, out of a plurality of image memories 12a-12n in synchronization with the change in elevation angle. Thus the image data, which have been obtained every time the elevation angle has been changed, are individually stored in each memory 12i. Meanwhile, the image data corresponding to the elevation angles, which are read out of the memories 12 in parallel, are sequentially selected and outputted at a specified period not in synchronization with the writing/reading operations of the memories 12 with a data output selecting circuit 22. As a result, the images of the school of fish are sequentially switched and displayed at a constant interval with the change of the elevation angle as if moving images are observed.
Patent JP-H0198431-A (JP)
Title: Improvement in water quality of source of water supply
Inventor: GOTO MINORU
IPC: A01K61/00
Filed: 1987-10-09
Abstract: PURPOSE:To increase the amount of dissolved oxygen and to simply improve water quality of the source of water supply without making water muddy by stirring, by irradiating water in the vicinity of a piled layer by a projector set near by the piled layer of the source of water supply to grow photosynthetic organisms. CONSTITUTION:First, a closed water zone, a projector 8 is set in the vicinity of a piled layer 6 formed by precipitation of polymer substances and nutritive salt-containing substances. Then water near by the piled layer is irradiated with light rays of the projector 8, photosynthetic organisms are grown in water, oxygen is released from the organisms and the amount of dissolved oxygen in water in the vicinity of the piled layer is increased.
Patent JP-H0197932-A (JP)
Title: Controller for opening and closing barrier for camera
Inventor: NAKAYAMA HARUKI
IPC: G03B17/02
Filed: 1987-10-09
Abstract: PURPOSE:To surely detect abnormality in opening and closing a barrier plate and to prevent failure in photographing and the fault of a driving system by detecting the rotating quantity of a motor for driving the opening and closing of the barrier plate so that the opening and closing quantity of the barrier plate is detected and performing the monitoring control of the opening and closing of the barrier plate based on the decided results. CONSTITUTION:The opening and closing state of the barrier plate 11 is discriminated according to whether or not a driving cam 9 is engaged with a follower piece 12. Whether or not they are engaged is discriminated according to the rotating quantity of an opening and closing ring 8 from the initial position thereof, that means, the engaging position of a lock piece 14 with a stopper, which can be discriminated by a microcomputer 6 with the detection signal of a photointerrupter 7 which detects the rotating quantity of the motor 4. Based on the decided results, the monitoring control of the opening and closing of the barrier plate 11 can be performed. Thus, it can be decided whether or not the abnormality occurs in opening and closing the barrier plate 11, so that the failure in photographing and the fault of the driving system of the barrier plate 11 can be prevented.
Patent JP-H03119920-A (JP)
Title: Selection controlling apparatus of thresher
Inventor: SATO SHIGEO
IPC: A01F12/32
Filed: 1989-09-30
Abstract: PURPOSE:To improve the selection accuracy by making the selection state to be automatically controllable according to the variation of the treated product spilled from a threshing chamber even after changing from culm-feeding state to non-feeding state. CONSTITUTION:The selection state of a selection apparatus is automatically controlled by a controlling means 101 based on the information transmitted from a culm feeding state detection means S0 and a treated product detection means 100 in such a manner as to increase the amount of treated product according to the increase of the amount of spilled treated product when the thresher is in culm-feeding state and to decrease the amount of treated product according to the change from the culm-feeding state to non-feeding state. The controlling means 101 gradually transfers the selection state from a state corresponding to the amount of spilled treated product to a preset selection state corresponding to small amount of treated product according to the transfer from the culm- feeding slate to non-feeding state. The selection accuracy can be improved by this process.
Patent JP-H0998179-A (JP)
Title: Signal transmission method and transmission/reception equipment for optical loop transmission
Inventor: NAKAI KOJI
IPC: H04B10/27
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the disturbance of a transmission pulse signal duty ratio at the time of transfer by discriminating the positive/negative logic of a transmission signal by discriminating the positive/negative logic of a received signal corresponding to odd-number and even- number divisions in the exchange numbers of a present station and a preceding station. SOLUTION: When the present station has the odd-number exchange number and the preceding station has the even-number exchange number, an exchange number discriminating part 5 sets a received inverted signal RI invalid and sets a transmission inverted signal S1 valid. Therefore, the non-inverted positive logic pulse signal of preceding station transmission is passed through an OR circuit 4 in a logic mode, inverted by a transmission XOR circuit 71 together with the signal SI and transmitted through an optical transceiver 2 to the next station.  At the station having the even-number exchange number, on the other hand, the signal RI from the discriminating part 5 is set valid, the signal SI is set invalid, and a negative logic inverted pulse signal from the preceding station having the odd-number exchange number is inverted by a reception XOR circuit 7 and inputted through the circuit 4 to the circuit 71 as a received signal RS but since the invalid signal SI is also inputted to the circuit 71, the positive logic signal passed through the circuit 4 becomes the driving signal of the transceiver 2 as it is, and the positive logic pulse signal is outputted to the next station.
Patent JP-H0854085-A (JP)
Title: Pipe clamping device
Inventor: MURAKAMI MASAYUKI
IPC: F16L3/223
Filed: 1994-08-10
Abstract: PURPOSE:To perform selection and variation of the positions and of pipings different in a diameter and a distance therebetween by dividing a clamp member into clamp plates each having a fastening groove part and inserting the oblong part of the base plate of one clamp plate into the notch oblong part of the base plate of the other clamp plate. CONSTITUTION:The fastening surface sides of the fastening groove parts 13 of two clamp plates 12 are arranged in the same direction as each other, the oblong parts 15 of a base plate part 14 and a notch oblong part 16 are inserted into each other, and clamp members 7 on one side are assembled together. The base plate parts 14 of different two clamp plates 12 having the same shapes and sizes as each other are inserted into each other to assemble a clamp member 7 on the other side. The assembly opposite surfaces of the two clamp members 7 are positioned facing each other, pipes 8 are nipped between the two fastening groove parts 13, and fixing to a plate 9 for mounting is effected by a bolt 11. Thus, the oblong part 15 and the notch oblong part 16 are longitudinally moved and regulated to selectively set a distance between the pipes 8. Further, by setting the fastening groove part 13 to a different size, the clamp plate 12 adapted to a different pipe diameter can be prepared.
Patent JP-H03227493-A (JP)
Title: Dispersant or papermaking synthetic fiber and its usage
Inventor: KANZAWA TOSHIHIRO
IPC: D21H17/53
Filed: 1990-09-25
Abstract: PURPOSE:To provide the title dispersant capable of enhancing the dispersibility of the synthetic fiber in the papermaking process for synthetic fiber-contg. paper stock, low in foamability, and capable of giving uniform paper in high productivity, comprising a specific compound and an alkali metal salt of a specific aliphatic hydrocarbon. CONSTITUTION:The objective dispersant comprising (A) a compound of the formula (R is 6-18C alkyl; A is 2-4C alkylene; m is 0-2; n is 3-25) (e.g. ethylene oxide adduct of octylphenol) and (B) a compound of formula R'COOX (R' is 7-21C aliphatic hydrocarbon; X is alkali metal) (e.g. sodium laurate) at the weight ratio A/B=(45:55)-(95:5) [pref. (60:40)-(80:20)]. It is preferable that the amount of the present dispersant to be used be such as to be 0.1-1wt.% based on the papermaking synthetic fiber.
Patent JP-H1192626-A (JP)
Title: Electroconductive resin paste and semiconductor device using the same
Inventor: MURAYAMA RYUICHI
IPC: C09J9/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject paste capable of exhibiting an electroconductivity and a heat dissipation property by simultaneously using a silver powder with a silver coated copper powder, and including the above components, a resin component and an organic peroxide as indispensable components. SOLUTION: This electroconductive resin paste contains (A) a silver coated copper powder having 5-60 μm mean particle diameter, (B) silver powder having 0.5-15 μm mean particle diameter, (C) resin component, 0.1-50 wt.% of which is a (meth)acrylic resin expressed by formula I (R1 , R2 are each H or CH3 ) or formula II (R3 , R4 are each H or CH3 ) and (D) organic peroxide as indispensable components. Further, 10-90 wt.% component (A) and 5-85 wt.% component (B) are contained in the paste components, and the ratio of the components (A)+(B) is 75-97 wt.%. Thereby, it is possible to impart electroconductivity to a resin paste at a low cost, and the obtained paste can be used for the adhesion of a semiconductor element such as IC, LSI, etc., to a metal frame or a ceramic base plate, etc.
Patent JP-S63110202-A (JP)
Title: Production of olefinic polymer
Inventor: ONISHI MICHIO
IPC: C08F4/64
Filed: 1986-10-28
Abstract: PURPOSE:To efficiently produce an amorphous high-molecular weight olefinic polymer, by polymerizing an alpha-olefin in the presence of a catalyst obtained from of a specific Ti compound, organomagnesium compound and organosilicon compound. CONSTITUTION:An alpha-olefin is polymerized in the presence of a catalyst obtained from a Ti compound expressed by formula I [R<1> is 1-10C (cyclo)alkyl or aryl; X is halogen; 0<=m<=4], e.g. tetra-n-butoxytitanium, etc., an organomagnesium compound expressed by formula II [R<2> and R<3> are (cyclo)alkyl, aryl or alkoxy], e.g. dimethylmagnesium, butylmagnesium ethoxide, etc., and an organosilicon compound expressed by formula III [R<4> is 1-10C (cyclo)alkyl, aryl or alkoxy; 0<=n<=3], e.g. SiCl4, CH3SiCl3, etc. The resultant polymer is used as a modifying agent for resins.
Patent JP-S63109864-A (JP)
Inventor: KIYOOKA TAKATOSHI
IPC: B27L11/06
Filed: 1986-10-27
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-H03121315-A (JP)
Title: Driving power transmission mechanism
Inventor: NISHIKAWA YOSHIYUKI
IPC: F16D1/06
Filed: 1989-09-30
Abstract: PURPOSE:To easily enable fitting excellent in tightness without high precision and reduce a manufacture cost by providing a protrusion which partially comes into contact with a rotating shaft and shaves it off at the time of inserting the rotating shaft into a rotating member. CONSTITUTION:A size H of a protrusion 4 of a receiving hole 2 is always formed larger than a slit S on the assumption that it is to be shaven off. A rotating shaft 3 is hard made of metallic while a pulley 1 is soft made of plastic whose protrusion 4 is integrally molded with the pulley 1 with the same material. Thus the rotating shaft 3 comes into contact with the protrusion 4, and shaves its unnecessary part as shavings 4a and is inserted into the receiving hole 2. Therefore a nominal difference between the rotating shaft 3 and the receiving hole 2 may be within a range of the size H of the protrusion 4 easing a precision level. It is very easy to eliminate a slit between the rotating shaft 3 and the receiving hole 2, that has been conventionally considered very difficult.
Patent JP-H08123458-A (JP)
Title: Interruption position retrieval device for text speech conversion system
Inventor: HOSHINO TADAHIRO
IPC: G10L13/08
Filed: 1994-10-21
Abstract: PURPOSE: To retrieve an interruption point without requiring a user to perform troublesome operation when an interrupted conversion process is restarted. CONSTITUTION: The control part 42 of a text data generating device 40 once receiving an interruption conversion instruction reads text data out of a file storage part 41, character by character. Simultaneously, this control part 42 counts the read text data in character units sequentially. If an interruption instruction is inputted in this state, the control part 42 stores the counted value of the number of characters in a character quantity buffer 43. Then when the interruption is reset, the control part 42 retrieves the interruption position on the basis of the counted value stored in the character quantity buffer 43 and restarts reading text data out at the interruption position.