baber/WOPTO huggingface dataset:
Patent JP-H09234614-A (JP)
Title: Method and device for spot facing
Inventor: KINOSHITA HIDEKI
IPC: B23B41/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a tool in performing the spot facing. SOLUTION: An approximately pyramid-shaped tool is inserted in a center hole of a work while a tube type work, e.g. a ferrule 12, is held and rotated by a work driving device 20. In the beginning when a tool 19 is used, the first spot facing is performed in which only the work is rotated without rotating the tool 19. At the time when the first spot facing is advanced, and the prescribed machining switching condition in which every side is expected to be brought into contact with a machining surface, the tool 19 is also rotated, switching to the second spot facing in which the cutting speed is increased. A spot facing device is provided with a tool rotation preventive device which holds a motor output shaft 50 to hold the tool 19 in the first spot facing and prevents the rotation.
Patent JP-2000244746-A (JP)
Title: Image processor
Inventor: NISHIGAKI JUNJI
IPC: H04N1/21
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To judge whether or not all compression encoded image data can be stored in a memory before they are stored into the memory and to promptly deal with an image processing. SOLUTION: This image processor is provided with a decision means 212 for deciding the attribute information of respective blocks composed of the prescribed number of pixels, a compression encoding means 215 for encoding the respective blocks to a bit number decided by the kind of the attribute information, a counting means 216 for counting the attribute information for the respective kinds, a judgment means 290 for judging whether or not a total code amount can be stored in the memory based on a counted result, a resolution switching means 218 and a selective storage means 230 for storing compression codes in the memory in the case that the total code amount can be stored in the memory and for storing the image data switched to a low resolution in the memory in the case that it cannot be stored.
Patent JP-S55140265-A (JP)
Title: Semiconductor memory device and method of fabricating the same
Inventor: FUKUSHIMA TOSHITAKA
IPC: H01L23/525
Filed: 1979-04-13
Abstract: PURPOSE:To increase the capacity of a semiconductor memory device by forming a memory cell with double pn-junctions for storing the information by the breakdown or non-breakdown of one junction in the device, having no life time killer in the semiconductor substrate and employing metal for an electrode formed on the junction. CONSTITUTION:A memory cell unit forming a semiconductor memory device is formed as below. A plurality of such units are connected in predetermined system. That is, a p-type silicon substrate 21 containing no life time killer such as Au or the like is used for the cell unit, an n<+>-type buried region 23 is diffused thereon, and an n-type layer 22 is epitaxially grown on the entire surface. Then, the layer 22 is isolated into island state by a p<+>-type region 24 reaching the substrare 21, and a p-type region 25 is diffused corresponding to the region 23 therein. Thereafter, an n<+>-type region 26 is formed therein, an insulating film 27 is coated on the entire surface including the region 26, an opening is perforated at the region 26, an n-type lead region 28 is extended on the film 27, making contact with the region 26, and a metal electrode 29 is coated thereon.
Patent JP-S54137332-A (JP)
Title: Treatment of color photographic photosensitive material of silver halide
Inventor: FUJIWARA MITSUTO
IPC: G03C7/00
Filed: 1978-04-17
Abstract: PURPOSE:To improve the storing stability of a combined developing and fixing liquid by containing in a photographic photosensitive halide material ferric or cobaltic complex salt of anion polymer latex which is impregnated with a photographic coupler. CONSTITUTION:There are dissolved in an aqueous blendable organic solvent both a photographic coupler and an anion polymer latex which is a radical polymerizable ethene monomer having an anion radical such as carbonate or sulfonic radical and subjected to emulsion polymerization. If a complex salt of Fe(III) or Co(III) having a coordinate number 6 is added after the organic solvent is removed by a suitable method, an water-insoluble or non-diffusive complex having an ion couple with a polymer anion is produced. When the photographic emulsion layer of halide having the complex dispersed is formed on a substrate and is subjected to the combined developing and fixing treatment, the complex ion of Fe(III) or Co(III) is liberated so that the coloring development and the bleaching fixation can be performed in balance.
Patent JP-2000098375-A (JP)
Title: Liquid crystal display device and its production
Inventor: MATSUSHIMA YASUHIRO
IPC: G02F1/1335
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain reflection characteristics which are uniform and are good in light scattering property without increasing the number of production processes by making a liquid crystal display device include semiconductor layers, gate insulating films and gate electrodes, as well as first insulating films, source electrodes, second insulating films and pixel electrodes to be successively disposed on one substrate. SOLUTION: The semiconductor layers 2, the gate insulating films 3 and the gate electrodes 6 are successively disposed on one insulating substrate 1 of a pair of the insulating substrates 1. The first interlayer insulating films 5 are disposed on the insulating substrate 1, the semiconductor layers 2, the gate insulating films 3 and the gate electrodes 6 and have rugged pattern parts 20 and contact holes 8, 9. The source electrodes 10 are so disposed on the first interlayer insulating films 5 as to communicate with the semiconductor layers 2 through the contact holes 8, 9 of the first interlayer insulating films 5. The second interlayer insulating films 14 thinner than the first interlayer insulating films 5 are disposed to cover the source electrodes 10 on the first interlayer insulating films 5. The pixel electrodes 15 are disposed on the second interlayer insulating films 14.
Patent JP-S61257591-A (JP)
Inventor: DAGURASU DABURIYUU JIEI NEIRAA
IPC: B63B27/30
Filed: 1986-03-04
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-S59175440-A (JP)
Title: Vaccine of gram negative bacteria
Inventor: GUREISU SHII TSUEI
IPC: A61K39/385
Filed: 1984-03-12
Abstract: An immunizing composition is disclosed and comprises a detoxified polysaccharide from a gram-negative bacterium covalently coupled to a detoxified protein from said gram-negative bacterium by means of a 4 - 12 carbon moiety. To prepare the above immunizing agent, the lipid A portion of lipopolysaccharide from a gram-negative bacterium is separated to give a detoxified polysaccharide. Reactive aldehyde groups are generated on the detoxified polysaccharide by selective oxidation. The detoxified polysaccharide is then covalently coupled to a detoxified protein from said gram-negative bacterium by means of a 4 - 12 carbon moiety having functionalities reactive to the aldehyde groups on the detoxified polysaccharide and to the carboxylic groups on the detoxified protein.
Patent JP-H05244820-A (JP)
Title: Porous artificial soil for culturing plant and its production
Inventor: SABURI TAKESHI
IPC: C09K17/30
Filed: 1992-03-03
Abstract: PURPOSE:To obtain porous artificial soil for culturing plants usable regardless of a shape of flowerpot, not collapsing into pieces during transplanting. CONSTITUTION:Artificial soil is in a chip-like, granular, pellet-like or noodle-like shape and comprises an organic substance, an inorganic substance or soil, a cured material of water-soluble urethane prepolymer and hydraulic gypsum. The artificial soil is prepared by producing a porous material of the shape from a dispersion comprising the organic substance, the inorganic substance or soil, the water-soluble urethane prepolymer and gypsum and heat-treating the porous material to provide the gypsum with hydraulic nature.
Patent JP-S62202757-A (JP)
Title: Thermal printer head
Inventor: SONEHARA HIDEAKI
IPC: B41J2/335
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a stable coating only on the top portion of a substrate without applying a masking tape, by printing an insulator in a band form on the surface of a thermal head. CONSTITUTION:After the printing of a circuit pattern layer 2, an insulator 3 of the same material as a substrate material is printed and simultaneously calcined on the surface of a green sheet 1 of a substrate which has not been calcined yet, thus the substrate serves as an embankment. The substrate is dipped in a coating agent 5 in a dipping tank 4 down to the band of the insulator 3 which was printed on the surface thereof. In this manner, the coating agent for a thermal head cannot penetrate beyond the insulator printed in a band form, which enables an uniform film thickness to be obtained.
Patent JP-H11240212-A (JP)
Title: Image data generation apparatus
Inventor: NAGAI TOSHIKAZU
IPC: B41J5/30
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image data generation apparatus which can effectively utilize a cache memory even when vector data are distributed not uniformly. SOLUTION: An area is specified by an area specification means 10 from print data, frequencies of characters appearing in the area are detected by a frequency detection means 11 and output as a frequency information to a bit map data generation means 12. The bit map data generation means 12 generates with priority bit map data of characters of a higher use frequency on the basis of the received frequency information. A bit map data memory means 13 stores the data. An image data generation means 14 develops data of the specified area with the use of the data stored in the bit map data memory means 13.
Patent JP-H04264695-A (JP)
Title: Order receiving device
Inventor: YAMAMOTO SOJI
IPC: G07G1/12
Filed: 1991-02-19
Abstract: PURPOSE:To show a customer the waiting time for the ordered dish. CONSTITUTION:The order receiving device has an order data recognition part 25 receive and recognize order data transmitted from an order data input device 10, has a waiting time predetermination means 29 predetermine the waiting time by deducting the time elapsed after the reception of the order data indicated in a timer means 22 from a standard cooking time of the dish corresponding to the order data which is stored in a standard time storage part 28, and displays the predetermined waiting time on a display part 15 using a display means. With the display part installed where they can see it, the customers can be informed of the waiting time for the ordered dish and therefore do not have to be irritated or worried until it is served.
Patent JP-S59175662-A (JP)
Title: Speed change controller of v-belt type stepless speed change gear
Inventor: ISHIMARU KOU
IPC: F16H61/00
Filed: 1983-03-22
Abstract: PURPOSE:To produce a sufficient engine brake effect during running at a high speed and to prevent production of an excessive engine brake effect during running at a low speed, by a method wherein, in an L-range, the speed change ratio of a stepless speed change gear is set so that the number of revolutions of an engine is proportional to a car speed. CONSTITUTION:An oil passage is branched from an oil passage 70 coupled to a driven pulley cylinder chamber 5c, an L-range speed change valve 20 is mounted on this oil passage, and this L-range speed change valve 20 is connected to a switching valve 10 and a manual valve 40. When the manual valve 40 is moved to an L-range in this arrangement, the L-range speed change valve 20 is brought to a pressure regulating state, and an oil pressure, having a specified ratio relation with an oil pressure being exerted on the driven pulley cylinder chamber 5c, is exerted on a drive pulley cylinder chamber 4c. Thus, the number of revolutions of an engine is increased during running at a high speed, resulting in the possibility to produce a sufficient engine brake effect, and the number of revolutions of an engine is not so increased during running at a low speed, resulting in prevention of production of an excessive engine brake effect.
Patent JP-S51121398-A (JP)
Title: Vending machines
Inventor: KATOU KENJI
IPC: G07F7/06
Filed: 1975-04-16
Abstract: PURPOSE:To accept a used case of sold good and to pay a pay, at sailing in an automatic vending machine.
Patent JP-H03248676-A (JP)
Title: Encoding and decoding system for mulitilevel picture signal
Inventor: MIZUNO SHOJI
IPC: H04N1/41
Filed: 1990-02-27
Abstract: PURPOSE:To efficiently compress the data quantity of a picture signal through a small hardware scale by dissolving a multilevel picture signal into signals which are of levels of lower than it and of fewer numbers of levels. CONSTITUTION:An A/D converter 1 inputs the picture signal (x) from a terminal 100, and supplies a digital signal xD to a multilevel signal dissolver 2. The dissolver 2 dissolves the signal xD into plural multilevel signals (m1-level to m3-level) x1 to x3 of the fewer numbers of the levels, and supplies them to an m1-level signal encoder 3, an m2-level signal encoder 4 and an m3-level signal encoder 5. The encoders 3 to 5 encode the signals x1 to x3 respectively, and obtain compressed codes C1 to C3, and supply them to a multiplexer 6. The multiplexer 6 multiplexes the codes C1 to C3, and obtains the code C. A demultiplexer 13 inputs the code C, and takes out the codes C1 to C3 from it, and supplies them to an m1-level signal decoder 10 to an m3-level signal decoder 12. The decoders 10 to 12 decode the codes C1 to C3, and obtain the multilevel signals x1 to x3, and supply them to a multilevel signal synthesizer 9. The synthesizer 9 obtains the signal xD.
Patent JP-H09244585-A (JP)
Title: Level shifter circuit with latch function
Inventor: CHIN GIYOUSHIYOU
IPC: H03K19/0185
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a level shifter circuit in which the driving capacity is high, smaller number of transistors is used to constitute the circuit and the number of rows is reduced in the layout of the driver ICs of a liquid crystal display device. SOLUTION: When a clock signal ϕ is '1' (an inverted clock signal *ϕis '0', the digital signals of a voltage VH system, which are made by inverting the digital signals of a voltage VL (for example, 3 volts) system being inputted to the gate of an Nch field effect transistor(FET) 1, are inputted to a three state inverter 10a and the inverter 10a inverts and outputs the inputted signals. Moreover, when the signal ϕ is '0', the inverter 10a is put in a high impedance state and the signals ϕ keep the output state the same as the state immediately before the signal ϕ becomes '0' by the loop which is formed by an inverter 20 and a three state inverter 10b.
Patent JP-H10238959-A (JP)
Title: Air intake structure at material inputting part of dl type sintering machine
Inventor: NUSHISHIRO KOICHI
IPC: F27B21/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide the material input part of a DL(Dwight-Lloyd) type sintering machine that enables the stable sintering operation by reducing the condensation of water at a lower layer part that is the cause of blocking the ventilation of a sintering material layer and improving the ventilation by the effect of ventilation control board in the DL sintering machine. SOLUTION: A hot air hood 16 for blowing hot air to the piled sloping surface 2A formed on the starting side of a sintering material layer 2B by the input from a sloping shoot 8 is arranged facing the piled sloping surface 2A. An air intake wind box 24 of which air intake opening part 24a is opened at the position nearer to a terminating side than to the lower end 2A1 of the piled slope at the downward of a grate 14 formed with the piled sloped is arranged. An air blasting hood comprising a starting side and a terminating side air tight plates 26a and 26b and palette beams 22b and 22d between the air intake opening part and the palette at the upward of the air intake opening part, and blasting the hot air going through the piled slope only to the air intake wind box is arranged.
Patent JP-H02228977-A (JP)
Title: Bycycle-type training machine
Inventor: HIRABAYASHI MASAO
IPC: A63B22/06
Filed: 1989-03-01
Abstract: PURPOSE:Not only to strengthen one's legs but to develop the sense of equilibrium and to make a more complex training possible by enabling a supporting base to move up and down and to tilt backward and forward, and to right and left. CONSTITUTION:Four hydraulic cylinder-like actuators 16 for tilting are provided vertically at four corners of a fixed base 17 with each lower end fixed, and are connected to the under surface of a movable supporting base 3 through universal joints 19 at the upper ends of piston rods 18, and a connection is made so that each actuator 16 is supplied with oil pressure by a pump from an oil tank 21 through a solenoid valve 22 by operating a control switch 8. A user sits down on a chair 1 and applies a desired load to pedals 2 with a load adjust lever 15 and strengthens his legs by pressing down pedals 2 by feet as in a usual way. By operating a switch 8 on an armrest 7, a pump 20 and the valve 22 are actuated, and the actuators 16 perform a selective operation of expansion and contraction to allow the movable supporting base 3 to move up and down and tilt backward and forward, or to right and left. Moreover, the combination of these can vary the inclination three-dimensionally.
Patent JP-S57161318-A (JP)
Title: Tapered land bearing
Inventor: NOZUE SHIGEHIRO
IPC: F16C33/00
Filed: 1981-03-30
Abstract: PURPOSE:To eliminate an oil film break in a bearing and improve its seizure resistance, in a bearing surface, supporting a rotary shaft, circumferentially formed with successive tapered surfaces and land surfaces, by providing oil grooves to root parts of each tapered surface and diagonally forming said oil grooves to a prescribed direction. CONSTITUTION:A tapered land bearing 1 consists of an annularly formed flat plate, and tapered surfaces 2 and land surfaces 3 are successively formed circumferentially to its bearing surface, further oil grooves 4, communicated from an internal peripheral side to external peripheral side respectively, are provided in root parts of the tapered surface 2. In this case, the oil groove 4 is formed in such a manner that its peripheral side is located in the forward side of rotational direction of a rotary shaft. That is, the oil groove 4 is formed in such a manner that a prescribed angle alpha of slope is provided toward front of the rotational direction of the rotary shaft with respect to the radial line passing through an internal peripheral side 6 of the oil groove. In this way, lubricating oil, guided to the tapered surface 2, reaches also the peripheral side of the land surface 3 by centrifugal force, and an oil film in the peripheral side of the land surface 3 can be prevented from a break.
Patent JP-S57160361-A (JP)
Title: Power generator with neutral magnet
Inventor: YOSHIDA SHIGESADA
IPC: H02K53/00
Filed: 1981-03-30
Abstract: PURPOSE:To use a material, magnetic force thereof is held for a long term, such as a permanent magnet as a field system regardless of the magnitude of load, and to generate electricity at low cost by changing magnetic flux passing a coil through the revolution of the neutral magnet with time and generating electricity. CONSTITUTION:The neutral magnets 3, 4 changed into neutrality between negativity and positiveness by combining a proper number of magnets, the directions of poles thereof are mutually opposited so that the sum of attraction and repulsion is zero in the relationship of magnetic force of the fixed field systems 1, 2 shown in full lines or dotted lines and the coil 5, are stacked on a shaft 7 by a grip 6, and magnetic flux, which is emitted from the upper and lower field systems 1, 2 and passes the coil 5, is continuously interrupted. Accordingly, magnetic flux passing the coil 5 is changed with time through the revolution of the neutral magnets 3, 4 and electricity is generated, the neutral magnets 3, 4 can be turned by their own force, and electricity can be generated at low cost.
Patent JP-H09243266-A (JP)
Title: Drying device for work
Inventor: SHIBANO YOSHIHIDE
IPC: F26B11/04
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a drying device capable of drying a multitude of small works at one time within a short period of time uniformly. SOLUTION: A work drying device is constituted of a work receiving unit 3, provided for receiving washed works W and whose both ends are sealed by side plates 1 while provided with a cage-type circumferential surface, a cage-type member 5 equipped with follower gears 4 at both ends thereof, a drying tank 6 for receiving the cage-type member 5, a rotation driving means 9 equipped with a driving gear 7 engaged with the follower gear 4, a hot air duct 10, sealing the drying tank 6 and ventilating hot air, a suction duct 11, sucking the hot air forcibly and discharging the same, and an elastic member 15, abutted against the side plates 1 and the circumferential surface of work receiving unit 3 and partitioning the connecting part of the hot air duct 10 and the connecting part of the suction duct 11.  The drying tank 6 is equipped with a washing liquid discharging means 17 and an ultrasonic oscillator 18. The work receiving unit 3 is provided with a partitioning member.
Patent JP-S52130784-A (JP)
Title: Method of sealing cup
Inventor: NAKASAKI YUUJI
IPC: B65B53/02
Filed: 1976-04-24
Abstract: PURPOSE:To provide the above-identified method, with which a lid member is fitted on the opening of a cup body and then shaped by a pneumatic shaping method such that it covers the opening of the cup body and that its edge is forcibly brought into close contact with peripheral portion of the cup adjacent to the opening thereof.
Patent JP-H11246821-A (JP)
Title: Coating material for precoated steel sheet excellent in workability and weather resistance, precoated steel sheet and use thereof
Inventor: KIMATA YOSHIO
IPC: G09F13/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material for a precoated steel sheet excellent in workability and weather resistance and the precoated steel sheet and to provide the use thereof. SOLUTION: This coating material for a precoated steel sheet contains a copolymer acrylic polyol obtained by copolymerizing a polymerizable monomer component consisting essentially of a polymerizable ultraviolet stable monomer, a cycloalkyl group-containing polymerizable monomer and a hydroxyl group- containing polymerizable monomer, a polyester polyol having >=2,000 number- average molecular weight and an aminoplast resin or a polyisocyanate compound as a cross-linking agent. The precoated steel sheet has a coating film comprising the coating material for the precoated steel sheet and formed on the steel sheet.  The precoated steel sheet is worked to thereby provide a panel for roofs and walls, a panel for outdoor advertisement, a panel for illumination and reflection, a panel for interior finish of tunnels, a panel for exterior automotive trim, a partition panel and a panel for interior finish of elevators.
Patent JP-S52130371-A (JP)
Title: Seconds displaying device for electronic watch
Inventor: YAMAZAKI KUNIHIRO
IPC: G04G9/02
Filed: 1976-04-26
Abstract: PURPOSE:To indicate seconds acting seconds display section itself as a scale, by equipping it with a sub-numerics indication section, which possesses different numerical figures for indicating seconds, and a main-numerics indication section, which indicates hour and minute.