baber/WOPTO huggingface dataset:
Patent JP-H0769284-A (JP)
Title: Swimming type underwater visual inspection device
Inventor: KIMURA MOTOHIKO
IPC: G21C19/02
Filed: 1993-08-31
Abstract: PURPOSE:To enlarge the degree of freedom for swimming and a visual observation range in a swimming type underwater visual inspection device containing a pressure casing in which a camera and a lighting device are loaded by providing a propulsive mechanism in which longitudinally and vertically propulsive mechanisms are arranged so as to meet the axes at right angles with each other. CONSTITUTION:This submergible vehicle 1 in a swimming type underwater visual inspection device applied to visual inspection of a pressure vessel or the like in a nuclear power station and the like, is constituted by mounting a longitudinally propulsive mechanism 5, a vertically propulsive mechanism 6, a balance weight 7 as a posture control means, a movable television camera 8 and a lighting device for visual observation, and the like in a pressure vessel 4 of nearly spherical form and transparence at a part. The longitudinally propulsive mechanism 5 has a drive mechanism rotating normally or reversely a pair of propellers arranged right and left at the same height of the behind part of the casing 4, the vertically propulsive mechanism 6 is provided so as to meet the axis at right angles with that of the propulsive mechanism 5, and has a drive mechanism rotating a cylindrical screw normally or reversely in a water passage.
Patent JP-S6462569-A (JP)
Title: Tension film structure by truss
Inventor: IWATA MAMORU
IPC: E04H15/00
Filed: 1987-08-31
Abstract: PURPOSE: To prevent fluttering of a membrane material without using a substructure member by a method wherein the membrane material is mounted on the joint part of a truss and tension is introduced to the membrane material through other spot than the mounting spot. CONSTITUTION: A membrane material 3 is mounted on a joint part 1 of a truss in mounting spots 1a, 1b, 1c, and 1d of the joint part 1. One point in a region surrounded with mounting spots 1a-1d forms a tension introduction point 5. A tension introduction point 5 is pulled from a joint part on the other surface to introduce a tension.
Patent JP-H0265184-A (JP)
Title: Surface type optical semiconductor element
Inventor: KASAHARA KENICHI
IPC: G02F3/00
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a stripelike light source and to apply it to an optical neurotic system by forming a resistor between each semiconductor light emitting element and a voltage applying electrode. CONSTITUTION:Stripelike laminated structures 11 as light emitting elements are formed in parallel on an InP board 12. The structure 11 is formed of an n-type InP layer 13, an InGaAsP active layer 14, a p-type InP layer 15, a p-type InGaAsP layer 16, and includes a high resistance region 17 implanted with proton, a contact electrode 18 with AuZn/Pt/Al, an AuGeNi electrode 19, and resistors 20-22. After alpha-Si is attached to the resistors 20-22 by an electron beam, the beam is scanned to desired resistance values. When the structure 11 is conducted, a light is radiated.
Patent JP-S6194295-A (JP)
Title: Semiconductor memory
Inventor: OGAWA JUNJI
IPC: G11C7/10
Filed: 1984-10-16
Abstract: PURPOSE:To solve the incapability of the 1-bit shift produced when the working speed is increased with a VRAM incorporating the shift register of the 1-word segment containing the master-slave constitution of each stage, by dividing the shift register into plural columns. CONSTITUTION:Transfer gates T3 and T4 are added to attain the connection of odd colum SR1, SR3,... and even column SR2, SR4,... of a shift register to the odd and even bit lines respectively. In the same way, the dummy cells DC are also connected to the odd and even bits. The transfer gates T1-T4 are selected by exclusive transfer clocks TR1 and TR2. That is, the gates T3 and T4 are turned on by setting clocks TR2 and TR1 at H and L respectively. Then the odd bit lines are connected to columns SR2, SR4,... together with the even bit lines connected to columns SR1, SR3,... respectively (reverse mode). Thus the incapability of the 1-bit shift can be solved in said reverse mode.
Patent JP-S6276239-A (JP)
Title: Method of forming phosphor screen
Inventor: ITO TAKEO
IPC: C09K11/02
Filed: 1985-09-30
Abstract: PURPOSE:To prevent mixing of colors and pin holes by forming a phosphor screen through a process of attaching a coating object made of phosphor coated with powdery particles on an adhesive photoresist thin film after speciyfing the specific surface defined in BET method. CONSTITUTION:Photoresist thin film formed on a face plate substrate is exposed to light through a shadow mask to render it adhesiveness selectively. A coating object made of phosphor particles coated with powdery particles is attached thereon by applying a powdery particle suspension liquid such as of SiO2 in which phosphor particles are dispersed, to form a phosphor surface of a cathode ray tube. In this process, the ratio of phosphor to the powdery particle suspension liquid is controlled to regulate the specific surface of the coating object defined in BET method within a rage from 1.5-4.0 times the specific surface of the core phosphor. As a result, coating characteristics of the phosphor is greatly improved and fine phosphor screen free from color mixing and pin holes can be obtained.
Patent JP-H0753074-A (JP)
Title: Image recording device
Inventor: HISAMA KAZUNAGA
IPC: B65H3/46
Filed: 1993-08-09
Abstract: PURPOSE:To prevent generation of a double feeding making a border between the remaining paper sheets in a sheet feeding cassette and paper sheets for supply. CONSTITUTION:In an image recording device in which paper sheets are loaded and housed in a paper sheet feeding cassette 20, the cassette 20 is installed to a device main body 10, a feeder roll 21 in the device main body 10 is rotated, the loaded sheets in the feeding cassette 20 are delivered sheet by sheet, and the recording is carried out to the sheets in order, a sliding roller 31 is installed to the sheet feeding cassette 20 through a roller holding device 30, movable manually. The sliding roller 31 is made of a steel wool, a nylon wool, or the like. And before paper sheets are supplied halfway, the uppermost sheet of the remaining sheets in the sheet feeding cassette 20 is slided by the sliding roller 31 to increase the friction resistance, and the friction resistance between the uppermost sheet of the remaining sheets, and the lowermost sheet of the supplied sheets, is made equal to the friction resistance between the other sheets.
Patent JP-H0556079-A (JP)
Title: Buffer management method for receiver
Inventor: TANABE TAKUMI
IPC: H04L49/901
Filed: 1991-08-28
Abstract: PURPOSE:To relieve the load when packets of different sequence are managed by storing sequential data and non sequential data to separate memories so as to reduce a memory access time in the case of distribution to a host in the receiver of packet exchange communication. CONSTITUTION:A data packet analyzer 3 recognizes a context and a sequence number specifying a sender and a receiver of an incoming data packet. After a data part and a header part of the packet are separated, when the packet is a sequential packet, a management table 401 of a reception buffer management equipment 4 arranges physically the data part of the incoming packet and stores it to a memory in which data are written up to just preceding part in a memory block corresponding to the context of the data packet. When the packet is not the sequential packet, the data are stored in a different memory or stored in the memory whose addresses are managed for the non- sequential packet memory.
Patent JP-S6279148-A (JP)
Title: Tablet conveying device
Inventor: AOYAMA KEIICHI
IPC: G06K13/067
Filed: 1985-09-30
Abstract: PURPOSE:To keep off a misjudgment due to dark surface printing and smudges, etc., of a tablet as well as aim at improvement in conveying efficiency, by inputting each signal outputted by reflection and transmitting light detecting devices, and installing a double-feed judging device which judges the occurrence of double feed of the tablet from conditions of both signals. CONSTITUTION:Each output of light receiving elements 12 and 15 for reflected light detection is inputted into judging parts 14 and 17, while the presence of factors giving some variation to transmitted light such as smudges of a tablet, dark surface printing, etc., is judged, and this judged result is outputted to an overall judging part 18. Next, this judging part 18, on the basis of each output of these judging parts 14 and 17, checks an output signal of a light receiving element at a position where these factors giving some variation to the transmitted light on the surface, and hereat, it judges the occurrence of double feed of the tablet only when the signal outputted by the light receiving element 10 was below the fixed value. That is to say, the overall judging part 18 will not judge the occurrence of the double feed if intensity of the reflected light is less than the fixed value even though intensity of the transmitted light is below the fixed value.
Patent JP-2001038325-A (JP)
Title: Garbage treating machine
Inventor: NAKAO HIROHIDE
IPC: F26B9/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enable efficient drying and volume reduction even with materials to be treated, such as flowering plants, of a small specific gravity by disposing a crushing machine which crushes the materials to be treated, such as the flowering plants, of the small specific gravity at the time of feeding above the agitating vanes within a treating vessel. SOLUTION: The crushing machine 31 for crushing the materials to be treated, such as the flowering plants, of the small specific gravity at the time of feeding is disposed above the agitating vanes within a treating vessel 2. While the crushing machine 31 is driven by activating a drive motor 48, the materials to be treated of the small specific gravity are fed via a hopper 47 into the crushing machine 31. A drive shaft 32 and driven shaft 33 of the crushing machine 21 rotate reverse from each other in such a manner that the central side rotates downward via a gear 34 and the materials to be treated are pulled downward while being put between comb tooth-like rollers 37 and 41. At this time, the materials to be treated are squeezed of moisture and are cut to pieces and crushed. When the crushing treatment ends, the hopper 47 is removed and a cap is closed.  The operation of an ordinary garbage treating machine is started.
Patent JP-S59105922-A (JP)
Title: Structure of combustion chamber of engine
Inventor: FUJIMOTO MISAO
IPC: F02B19/16
Filed: 1982-12-10
Abstract: PURPOSE:To make efficient lean mixture combustion by a method wherein a combustion chamber is composed of a main chamber partitioned by the surface of piston and the inner wall of cylinder head, the first sub-chamber connected to the main chamber and the second sub-chamber connected to the first sub-chamber. CONSTITUTION:Swirl is produced both in the first sub-chamber 1B and the second sub- chamber 1C due to the squash flow within a compression stroke wherein a piston 4 is lifted up synchronously jetting fuel subject to specified characteristics out of a jetting nozzle 7 and another jetting nozzle 8 while in case of low and intermediate loading, a lean mixture and another mixture with air-fuel ratio optimum for ignition are respectively produced in the sub-chambers 1B and 1C. On the other hand, a flame ignited by an ignition plug 9 flows from the second communicating channel 6 to the sub-chamber 1B to ignite the fuel jetted from the jetting nozzle 7 along the swirl produced in the sub-chamber 1B spreading the flame from the first communicating channel 5 to the main combustion chamber 1A to start the lean mixture combustion. Besides, the fuel jetted from the fuel jetting nozzle 7 may be increased corresponding to the increase of loading to increase the engine output shifting from the layer combustion to the even mixture combustion as the high output combustion to cope with any high load operation.
Patent JP-H0768662-A (JP)
Title: Molding method for cable bead cord
Inventor: TAKASE KIYOSHI
IPC: B21F37/00
Filed: 1993-09-01
Abstract: PURPOSE:To obtain a cable bead cord in which a nerve of a pneumatic tire can be strengthened more than that of prior art. CONSTITUTION:Small-diameter filaments 16 are continuously spirally wound on a periphery of a mild steel filament 14 until one cable bead cord 10 is completed, and so wound that the seven filaments 16 are disposed on a periphery of an inner core 12 of the filament 14 when seen in a section to form an outer layer 18. The filaments 16 before winding on the core 12 is previously wound in a doughnut state in such a manner that the relationship between its radius R2 of curvature and its radius R1 of curvature of the core 12 is set to R2>=2XR1 to be larger than that of prior art. A nerve of a pneumatic tire can be strengthened by using the cord 10 molded by this method.
Patent JP-H0381013-A (JP)
Title: Drawing device
Inventor: KUMADA TADAMORI
IPC: B21C1/00
Filed: 1989-08-24
Abstract: PURPOSE:To always give the optimum tension to the wire rod with a reserving means, to make a drawing speed and a taking-off speed follow up and to improve operating efficiency by controlling the taking-off speed of take-off device corresponding to the reserve quantity of wire rod which is detected with a detecting means. CONSTITUTION:The reserve quantities of reserving means 17-22 for wire rod are detected with the detecting means S2, the taking-off speed of the take-off device 23 is decelerated when it is small and is accelerated when it is large corresponding to the reserve quantity of the wire rod with a speed control means 35. Therefore, the taking-off sped is increased or decreased so as to become an adequate value to the drawing speed. Thus, not only the optimum tension is always given to the wire rod with the reserving means 17-22 but one of the drawing sped or the taking-off speed is made to follow up the other. Therefore, even if working rate is raised by increasing both speeds, the differ ence between them isn't made to be excessively large, the reserving means 17-22 are properly acted, the fluctuation of the diameter of die drawing is small and the taking-off and containing form of the wire rod with the taking-off device 23 isn't disturbed.
Patent JP-2001008654-A (JP)
Title: Sausage produced from bean curd lee as raw material
Inventor: KAWAMURA MITSUKO
IPC: A23L11/00
Filed: 1999-06-27
Abstract: PROBLEM TO BE SOLVED: To use bean curd lees as an easily eatable food which can be stored for a long period. SOLUTION: This sausage can be prepared by adding vegetables, a binder, seasonings and spices to bean curd lees, packing the mixture into a gut or a similar artificial gut, and then processing the product in the form of the sausage.
Patent JP-H09100361-A (JP)
Title: Easily adherable film
Inventor: YOKOI TADAO
IPC: B32B27/36
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an easily adherable film which is excellent in adhesion between layers, light resistance of adhesive properties after exposure to ultraviolet rays, clarity, and curability of a hard coat layer. SOLUTION: This film is obtd. by forming, on at least one side of a substrate, a primer layer mainly comprising a polymer binder and a polymer ultraviolet absorber, pref. a primer layer mainly comprising a polymer binder, a polymer ultraviolet absorber, and a cross-linker.
Patent JP-H0862592-A (JP)
Title: Liquid crystal display element
Inventor: YONEDA KOTARO
IPC: G02F1/1333
Filed: 1994-08-19
Abstract: PURPOSE: To make liquid crystal orientation uniform by absorbing the differences in level of a black mask film. CONSTITUTION: This liquid crystal display element has a panel structure consisting of a lower substrate 1, a transparent upper substrate 2 to be joined thereto via a prescribed spacing and liquid crystals 3 held in this spacing. Numerous matrix-form pixels 4 are formed in this panel structure. Light shieldable black mask films 5 patterned along the boundaries of the respective pixels 4 and transparent electrode films 6 arranged in superposition thereon are formed on the inside surface, in contact with the liquid crystals 3, of the upper substrate 2. Transparent flattening films 6 are interposed between the black mask films 5 and the transparent electrode films 6 to fill the differences in the level of the black mask films 5.  On the other hand, electrode films 8 patterned to prescribed shapes are formed on the inside surface, in contact with the liquid crystals 3, of the lower substrate 1 and face the transparent electrode films 6 trimmed by the black mask films 5, by which the matrix-form pixels 4 are formed.
Patent JP-2000054139-A (JP)
Title: Vacuum device
Inventor: TATEYAMA KATSURO
IPC: C23C14/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure securing the vacuum sealing in a vacuum device provided with a movable connecting part and moreover, free from the exposure to the air provided within the vacuum chamber. SOLUTION: The movable connecting part in the vacuum device 1 forming a vacuum chamber 5 by a primary chamber 3 in which an opening part 2 is formed on the upper face and a secondary chamber 4 inserted and set into the opening part 2 of the primary chamber 2 slidably up and down, is provided with a primary vacuum seal face 6 and a secondary vacuum seal face 7, and the distance between the primary and secondary vacuum seal faces 6 and 7 is made wider than the width in which the secondary chamber 4 is drawn out from the primary chamber 3.
Patent JP-H1166257-A (JP)
Title: Graphic code system and information processing method using the same
Inventor: NAGASHIO KICHINOSUKE
IPC: G06K7/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent information from leaking, while making use of a bar code system by recording information in such a positional relation that a whole or a part of it is properly rotated. SOLUTION: Four basic bar code unit representations a1 to a4 are displayed having the same arrangement relation even if they are rotated by 90 deg., 180 deg., and 270 deg.. When price information is recorded in the basic bar code unit representation a1 at a position P1 and used, the rotation of the whole by, for example, 90 deg. moves the basic bar code unit representation a1 in which the price information has been recorded to a position P2 to cause a shift from an original recording position. However, other basic bar code unit representations a2 to a4 move to positions P3, P4, and P1 respectively, so that the arrangement relation of the code mark has no change. When the price information is recorded at the position P2, the shift from the original recording position P1 is caused, so that a third person is unable to read the price information, and that it can be kept confidential.
Patent JP-S6461657-A (JP)
Title: Tracer for visualizing convection of melt by x-ray radiographic method
Inventor: WATANABE HISAO
IPC: G01N23/04
Filed: 1987-08-31
Abstract: PURPOSE:To enable the long-term observation of the behavior of a melt by X-rays by using a material having a large coefft. of X-ray absorption as a core, adjusting and forming a layer which is insert to the melt and has a high m.p. to the thickness at which the entire sp. gr. is equal to the sp. gr. of the melt and forming the outermost layer in such a manner that said layer is easily wettable with the melt. CONSTITUTION:The core 1 consists of the material such as tungsten, molybdenum or platinum having the high coefft. of X-ray absorption. The inside shell 2 is adjusted and coated of quartz glass, boron nitride, etc., to the thickness at which the density over the entire part of the tracer is nearly the same as the sp. gr. of molten silicon. Furthermore, the outermost circumferential shell 3 is coated with carbon powder, silicon nitride, etc., which are easily wettable with the melt. The long-term observation of the tracer corresponding to the convection of the melt by an X-ray radiographic method is thereby enabled when the silicon polycrystal in a quartz crystal is held at 1,500 deg.C in gaseous argon.
Patent JP-S6461885-A (JP)
Title: Method for specifying stop in data collecting system of running vehicle
Inventor: FUKUSHIMA TOSHIHIRO
IPC: G06G1/12
Filed: 1987-08-31
Abstract: PURPOSE:To rationally specify a stop position, by calculating the ratio between an integrated value on the route of the range between respective stops to be a reference registered in a master file and the integrated value of the range between the stops collected by a running vehicle. CONSTITUTION:After the completion of the running, data stored in a data pack 10 of a vehicle mounting device 1 is inputted through a data pack reader 17 of a central processor 2 to a computer 12, and a data file 19 to correspond to the data collected according to a software 18 for a data file preparation is prepared. The data, namely, passengers at every stop, the range between the stops, a number of the vehicle and a running time are inputted to the computer 12, collated with a mask file 16, the route is discriminated, and the stop is specified according to the range between the stops. Thus, the computer 12 statistically calculates the desired data such as a passenger density and a passenger rate, according to a software 21 for statistic processing, and a printer 19 records them.
Patent JP-S6279263-A (JP)
Title: Insulating material of electric lamp cap
Inventor: KOTANI YOSHIO
IPC: C08G73/12
Filed: 1985-10-01
Abstract: PURPOSE:An insulating material, obtained by adding an additive to an unsaturated bis-imide and hexamethylenetetramine, melt kneading the resultant mixture while reacting the above-mentioned reactants and bonding and integrating the resultant composition with an electric lamp cap, moldable at a low temperature with good fluidity and having remarkably reduced percent defective. CONSTITUTION:An insulating material obtained by adding an additive, e.g. filler, mold release agent or plasticizer, to an unsaturated bis-imide and hexamethylenetetramine, melt kneading the resultant mixture while reacting the above-mentioned reactants and bonding and integrating the resultant polyimide resin composition with an electric lamp cap. Maleic acid N,N'- ethylenebisimide, etc., may be used as the unsaturated bis-imide. 1-3mol, hexamethylenetetramine based on 1mol unsaturated bis-imide, is used for the reaction. The reaction is carried out at 100-150 deg.C using heated rolls, etc.
Patent JP-H0383440-A (JP)
Title: Telephone set with pb signal display function
Inventor: HAYASHI MASAHIRO
IPC: H04M11/00
Filed: 1989-08-26
Abstract: PURPOSE:To easily transmit numeric information to a telephone set by utilizing an existent equipment such as a PB telephone set or an electronic telephone exchange as it is by providing function to detect and display a PB signal in the telephone set. CONSTITUTION:The telephone set with PB signal display function is equipped with a fundamental function part provided on the normal telephone set, namely, a call circuit 4 connected to a telephone exchange network, receiver 5 and transmitter 6 connected to the call circuit 4, tone ringer circuit 7 and dial oscillation circuit 4 and additionally on the fundamental function part, a PB signal detecting circuit 1, PB signal display circuit 2 and PB signal display device 3 are provided. The PB signal detecting circuit 1 is equipped with the function to detect the PB signal out of a sound signal to be sent from a called party, and the PB signal display circuit 2 is equipped with the function for visibly displaying this PB signal. Then, the PB signal display device 3 is an attendant equipment to display the PB signal to an external part.