baber/WOPTO huggingface dataset:
Patent JP-S60176058-A (JP)
Title: Electronic copying machine
Inventor: MIYAI KIYOSHI
IPC: G03G15/00
Filed: 1984-02-22
Abstract: PURPOSE:To obtain an electronic copying machine which can be placed on a floor, etc. by setting a manual feed paper guide to the lower side, by providing projectingly the manual feed paper guide and a supporting member whose projecting size is larger than the manual feed paper guide, on the side face except the bottom face. CONSTITUTION:When an original is placed on an original platen 2, and a copy start switch is set to a conducting state, the original platen 2 moves forward in the left direction once, and thereafter, moves backward in the right direction. While it moves backward, an original image is projected and formed the image on a photosensitive drum 4, and an electrostatic latent image corresponding to the original image is formed. This electrostatic latent image is brought to toner development on a developing device 14, and this toner image is transferred by a transfer use corotron 39 to a copying paper 9 fed from a feed paper cassette 24. The copying paper 9 to which the toner image has been transferred is peeled off from the photosensitive drum 4 by a separating claw 11, and heated, pressed and fixed by a fixing device 45.
Patent JP-S62280015-A (JP)
Inventor: GRAS ELIE
IPC: B29C39/38
Filed: 1987-02-16
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-S52116144-A (JP)
Title: Microprogram instruction control unit
Inventor: KINOSHITA TSUNEO
IPC: G06F9/22
Filed: 1976-03-26
Abstract: PURPOSE: To enhance the instruction functional efficiency even for the vertical type microorder system through versatility of one microorder, and thus to reduce the microprogram step number to enhance the operational performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59159011-A (JP)
Title: Method for marking measuring line in ship
Inventor: KUWABARA TAKAOMI
IPC: G01C15/00
Filed: 1983-02-28
Abstract: PURPOSE:To reduce working manhours and marking time, by emitting plane laser beams from the positions of a bow and a stern, and providing required measuring marks at the desired marking positions on the side wall surface of a hull by the plane of the laser beams, which correspond to the required marking positions on a scale. CONSTITUTION:A sight line 2 for ship's bottom is set by the following way so that keel blocks are avoided: laser light rays are emitted from a laser transit 3, which is provided at the position of a stern or a bow, in parallel with the central line of a hull at a place lower than the lower surface of the keel. A draft scale 12 is provided uprightly from the upper part of the hull 1 at a right angle with respect to the sight line 2 for the ship's bottom. A winch 9 is actuated and a movable table 6 is lifted. Laser light rays 13, which are in parallel with the sight line 2 for the bottom and have a plane shape, are emitted from a laser transit 7. When the plane of the light rays 13 agree with the specified marking positions of the scale 12, markings are attached to the intersections of the plane of the light rays with respect to the desired marking positions S1 and S2 by marking paint, tape, and the like, with a measuring line 14 having a required length (w) between the marking positions as a reference.
Patent JP-H09226545-A (JP)
Title: Parking lever device for automobile
Inventor: MASUDA TATSUFUMI
IPC: B60T7/10
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated during manipulation of a parking brake by inhibitting the engagement of a ratchet and a ratchet ball when the manipulating force is less than that required for keeping an automobile in a stopped state. SOLUTION: As a grip 16 is raised upward, a lever rotating part 15 and a lever body 11 together rotate about an axis 3, pull a brake cable connected to a cable holder 4, and cause a parking brake to work. At this moment, a ratchet ball 6 does not come to abut on ratchet teeth 5 by the rotation of the lever body 11 since the ratchet ball 6 is apart from the ratchet teeth 5. The prtrusion 23 rotates along with the lever body 11, pushes and deflects the flat spring 24 in response to the force applied on the grip 16, causes relative rotation between the lever rotating part 15 and the lever body 11. If the force is further increased to a level exceeding that required for keeping the automobile in a stopped state, the ratchet ball 6 and the ratchet teeth 5 engage.
Patent JP-H10222969-A (JP)
Title: Audio device
Inventor: HIRAYAMA ETSURO
IPC: G09G5/00
Filed: 1997-02-01
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of appealing by allowing a level meter to jump even if audio signals do not exist. SOLUTION: When MD1 is loaded but reproduction operation and recording operation are not made yet, and audio signals AOUT and AIN are at zero, a system controller 50 switches a switching circuit 30 to a side (b), outputs pseudo level data that are generated by a pseudo level data generation part 20 to a level meter 40, and displays a pseudo level when a demonstration key is depressed to turn on a pseudo display mode, thus appealing visually. During reproduction and recording, the system controller 50 switches the switching circuit 30 to a side (a) when the demonstration key is depressed to turn off the pseudo display mode, normal level data detected by a level detection part 10 is output to the level meter 40 with the audio signal AOUT or AIN as a target, thus a normal level is displayed.
Patent JP-S57147664-A (JP)
Title: Cutter for copy paper having self-check system
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/00
Filed: 1981-03-09
Abstract: PURPOSE:To prevent the edge of a blade from wearing out, by stopping the cut operation when no paper exists. CONSTITUTION:When a roll paper 8 is cut to a prescribed length by a fixed blade 1 and a rotary blade 2, the light of a light emitting element 4 is received by a photodetector 6 to detect whether the paper exists in a cutting part or not. If the paper does not exist, the rotation of the rotary blade 2 is stoped, thus preventing the blade from being dull because of break, wear, baking, etc.
Patent JP-S59159061-A (JP)
Title: Element for evaluation of moisture absorption
Inventor: YAMADA KEIICHI
IPC: G01R31/26
Filed: 1983-02-28
Abstract: PURPOSE:To enable a highly accurate evaluation of humidity resistance and humidity absorption of a seal resin, plastic or the like by forming an external terminal bonding section at both ends of an insulated or a semi-insulated substrate while a plurality of electric circuits are provided independent of each other in such a manner as to be sealed integral by a seal resin for testing hygroscopicity. CONSTITUTION:Al evaporation is performed on an Si wafer 1 to form a plurality of electric circuits 2a-2e in a pattern and an external terminal bonding section 3 is formed at both ends of each electric circuit. An Au line is connected to the bonding section 3, a seal resin to be evaluated is applied on the wafer 1 to seal the electric circuits 2a-2e integral and then, a moisture resistance test is done to examine electric characteristics of the electric circuits from outside. In other words, as the resistance changes in the circuit when water enters during the test, the water infiltrated part can be estimated from secular changes in the electric characteristic. The state of water infiltration can be judged with the passage of time. When corrosion causes a disconnection, the circuit is turned OFF and such disconnection due to corrosion can also be estimated.
Patent JP-H10251405-A (JP)
Title: Production of polyurethane
Inventor: GRAHE GERWALD
IPC: C08F16/26
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a high-molecular cyclocarbonate compd. useful as a solvent or an intermediate and to enable a polyurethane to be produced without using an isocyanate compd. by reacting a polymer having at least one vicinal halogen hydrin with an alkali metal bicarbonate at a specified temp. in the presence of an aprotic org. solvent. SOLUTION: A compd. represented by formula II or III is reacted with sodium or potassium hydrogencarbonate in a solvent (pref. dimethyl sulfoxide) at 50-160 deg.C to give a high-molecular cyclocarbonate represented by formula I, which is reacted with a prim. or sec. amine to give a polyurethane. In those formulas, R<2> to R<4> are each H or an aliph., cycloaliph., arom., or araliph. group being a 1-12C hydrocarbon group or a 5- or 6-membered carbocyclic group residue, X is halogen; and the polymer is polystyrene, a polyacrylate, etc.
Patent JP-2000229526-A (JP)
Title: Controller for vehicle equipped with power source and continuously variable transmission
Inventor: ITO YASUSHI
IPC: F16H63/50
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a vehicle equipped with a power source and a continuously variable transmission capable of reducing backlash of a driving system so as to sufficiently reduce fore and aft vibration of the vehicle and not give a vehicle occupant physical disorder or feeling of discomfort. SOLUTION: An ECU 60 for suppression controls a ECU 56 for control of an engine 12 and a ECU 58 for control of a CVT 14, and performs an engine output torque control, CVT shift control, and controlling of a backlash suppression control period. When a relationship between a side of the engine 12 and the CVT 14 and a side of a wheel (a vehicle) mutually changes places between a driven state and a driving state, a backlash existing in a driving system and causing fore and aft vibration is canceled before an acceleration control or a jagging control of the vehicle.
Patent JP-S57150003-A (JP)
Title: Controller
Inventor: ANZAI MAKOTO
IPC: G05B11/12
Filed: 1981-03-11
Abstract: PURPOSE:To eliminate the effect of static friction and to enhance the control performance, by driving an actuator with the voltage obtained by adding the pulse voltage having a small width in the direction where the difference between the actual value voltage and the set value voltage is reduced to the said two voltages. CONSTITUTION:The actual value voltage V1 corresponding to an angle by which a motor 7 actually rotates is extracted by a variable resistor 8 interlocking the rotor of the motor 7 that moves an object to be controlled. The target value voltage V0 corresponding to the target position or angle is applied to an input terminal 1. A differential amplifier 2 amplifies and delivers the difference between V1 and V0. A comparator 9 compares V0 with V1 and delivers a signal to be set at a high level in the case of V0>V1. Furthermore, a pulse oscillator 10 delivers a pulse signal of a narrow duration. The input (output) voltage of a buffer circuit 3 is obtained by adding the pulse in the direction where the difference between V0 and V1 is reduced to the output of the amplifier 2.
Patent JP-H11209947-A (JP)
Title: Staircase block
Inventor: WADA SHOHEI
IPC: E04C1/40
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a staircase which is easy to construct, avoids the collecting of water on the treads of the staircase, keeps the temperature of the surface of each tread from rising even while the sun shines during the summer, and is suited for climbing up and down. SOLUTION: A staircase block comprises treads 2 securely placed on the upper surfaces of base blocks 1. The treads 2 are made of porous concrete, and a projecting part is formed on the back of each tread 2 so that when the treads 2 are placed on the base blocks 1, the projecting parts of the treads 2 abut to the bottom faces of recess parts formed in the base blocks 1. Even when water is splashed over the treads 2 of the staircase block, it permeates the treads and collects in the recess parts of the base blocks 1, and therefore water is unlikely to collect on the surfaces of the treads 2. Even if the treads 2 are heated by sunlight or the like, water collected in the recess parts of the base blocks 1 is sucked to the surfaces of the heads 2 by capillary phenomenon and evaporated from the surfaces of the treads 2, and therefore the temperature of the tread 2 does not rise readily.
Patent JP-S61194322-A (JP)
Title: Image sensor
Inventor: AKIYAMA CHUJI
IPC: G01J3/51
Filed: 1985-02-22
Abstract: PURPOSE:To simplify a necessary circuit for such process as digitalization of video signal, etc., by a single-dimension processing of the measured video signal by projection on a projection axis on a color space provided with the co-ordinate oxes of 3 colors, i.e. red, green and blue. CONSTITUTION:An incident ray collected by a lens 1 is divided into 3 colors, rd, green and blue by a two-color mirrors 2, 3 and the colored rays are transmitted to image pick-up elements, 4R, 4G, 4B for each color. Each image signal XR, XG, XB of red, green and blue color converted to an electric signal by element 4R, 4G and 4B respectively is multiplied by coefficient ar, ag, ab respectively by each of coefficient multiplying circuits 5R, 5G, 5B and these signals are added by an adding circuit 6. This represents determination of a projected video signal on one of the projection axes of the tri-color co-ordinate axes as a linear function of the video signal of 3 colours. Thus, by processing the projected video signal by a processing circuit 7, the digitalizing process can easily be performed.
Patent JP-S58151182-A (JP)
Title: Picture storage and transmitting device
Inventor: MIKADO TSUNEO
IPC: H04N7/173
Filed: 1982-03-04
Abstract: PURPOSE:To attain picture transmission with instant response at any time to an output request from an output control section, by providing two memory devices storing the same picture information and making one memory device in waiting for the picture transmission at all times even during the diagnosis of failure. CONSTITUTION:A changeover switch SW3 of a channel multiplexer 2 is selected to the A channel (a) and picture information is transmitted from a memory 1A of the channel A to an output controller C3 via the switch SW3, then an output request signal r2 is generated from an edition output controller C2, a system controller 3 receives it and gives a switching control signal (q) to the B channel (b) to a changeover switch SW2 of the multiplexer 2. The failure diagnosis by a test data generation and check circuit 6 is executed when both the memories 1A, 1B are not used, either one of the memories 1A, 1B is made inoperative (waiting state), allowing to respond instantly to an output request signal r3 for ON-AIR from the output controller C3 instantly at any time.
Patent JP-S6117527-A (JP)
Inventor: ARAN BUDE
IPC: A01N31/00
Filed: 1985-02-22
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-S52118479-A (JP)
Title: Synthesis of n1-(2-tetrahydrofuranyl)-5-fluorouracil
Inventor: KIKAZAWA KAZUO
IPC: C07D239/54
Filed: 1976-03-31
Abstract: PURPOSE: To prepare conveniently the title compound useful as an carcinostatic agent at a low cost without causing mercury pollution, by reaction of 5-fluorouracil with stable 2-t-butoxytetrahydrofuran. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000229475-A (JP)
Title: Pressure-sensitive recording material
Inventor: HAYASHI TAKAYUKI
IPC: B41M5/132
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a pressure-sensitive recording material in which the burden to the environment is reduced without sacrificing general performances such as the coloring density, the formation of coloring fouls in processing and others required for the pressure-sensitive recording material and also in the case desensitizing ink layer is formed on a developer layer, a vegetable oil in microcapsules is permeated through a substrate when recording is carried out so that the desenitizing ink layer is protected from being turned into the form of a transparent recorded image. SOLUTION: A pressure-sensitive recording material is provided with a coloring agent layer 20 containing microcapsules 14 wrapping an electron donative coloring agent dissolved in a solvent composed of a vegetable oil and formed on one face of a substrate 10 and a developer layer 16 containing an electron accepting developer formed on the other face of the substrate 10, and a layer composed of a latex binder as a main component is formed between the substrate 10 and the coloring agent layer 20, and the developer 16 is composed of an active clay.
Patent JP-H09232531-A (JP)
Title: Semiconductor memory
Inventor: KASAI NAOKI
IPC: G11C11/56
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To enable a specific ratio between a coupling capacitance and a memory cell capacitance to be secured constantly by forming a coupling capacitor and a memory cell capacitor by the same process. SOLUTION: Bit line pair (BL, BLB) are splitted into a plurality of splitted bit line pairs (BL1, BL1B; BL2, BL2B) so as to form coupling capacitor with mutually adjacent splitted bit lines tucked up. A memory cell containing a MOSFET, a capacitor lower electrode 10, a capacitor insulating film 11 and a capacitor upper electrode 12 is formed in a memory cell array part 2. A coupling capacitor composed of a plurality of unit capacitors formed in the same process as that of the cell capacitors series connected is connected between the splitted bit line 15a (BL1) and the splitted bit line (BL2B) in the coupling capacitor part 1. Likewise, the same coupling capacitor is formed between the splitted bit lines BL1B and BL2.
Patent JP-S60210048-A (JP)
Title: Digital exchanger circuit network for exchanging signal of different bit rates
Inventor: FURANSHISUKASU YAKOBUSU BAN BO
IPC: H04L12/52
Filed: 1985-02-25
Abstract: © Digital switching network for switching through subrate channels. The multiplexed subscriber's channels contain eight-bit words, each bit of which can form part of another signal. The number of bits in each word for a single signal is determined by the original rate of the signal. Each of the signals must have the possibility of being switched through to another destination. For that purpose it may be necessary to change the position of bits within a frame. Hence a separate time (6) and space step (4) has been arranged between the input time step (2) and the switching matrix (8). After that the switching matrix switches through eight-bit words. The positions of bits within a word can be exchanged in an additional space step (10) between the switching matrix (8) and the output time step (12) in order to make it possible to fill the outgoing frames as completely as possible.
Patent JP-S62240864-A (JP)
Inventor: JIYANISU SUTABURIANOPOROSU
IPC: C12Q1/68
Filed: 1987-02-19
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-S60177969-A (JP)
Title: Method of jioning ti-al double tube and ti tube plate
Inventor: SUGIYAMA SADAHIKO
IPC: B23K103/18
Filed: 1984-02-24
Abstract: PURPOSE:To join a Ti-Al double tube and a Ti tube plate effectively and with high reliability by fitting a Ti collar on the outer periphery of a double tube consisting of an Al outer tube and a Ti inner tube and welding them, and inserting it to a fitting hole of the Ti tube plate and welding them. CONSTITUTION:An Al outer tube 4 and a Ti inner tube 2 are pressure-welded to constitute a Ti-Al double tube 2. The Al outer tube 4 is made shorter than the Ti inner tube by specified length l1 at the end a bevelling part l4 in length is formed. Then, a cylindrical Ti collar 10 of length l2 is fitted over the shortened part l1 of the Al outer tube 4 and outer bevelling part l4, and bevelling parts 12, 14 of the two are melted and welded, and the Ti collar 10 is fixed to the double tube 2 at the weld zone 16. After inserting the double tube 2 into the fitting hole 20 of the Ti tube plate 18 and placing at a specified fitting position, an end part of the Ti collar 10, the end part of the Ti inner tube 6 and the peripheral part of the fitting hole 20 are melted and welded, and the double tube 2 and Ti tube plate 18 are fixed at the weld zone.
Patent JP-H08236011-A (JP)
Title: Electron emission element
Inventor: SUGIMOTO MASARU
IPC: H01J1/304
Filed: 1995-02-23
Abstract: PURPOSE: To prevent one emitter evaporated from giving influence to the other emitters by arranging a base electrode narrower than the emitter not to overlap with the protrusion of the emitter in a plane view. CONSTITUTION: A base layer 2 with a grid base electrode 1 and a gate layer 4 with an electron drawing layer 3a and an insulating layer 5 are provided on an insulating substrate 9. Emitters 7 which have protrusions 7a opposed to the electron drawing layer 3a via small cavities 8 are protruded in recesses 6 provided in the gate layer 4. Voltage is applied to the base electrode 1 and the electron drawing layer 3a to form a strong electric field for emitting electrons from the emitter 7. For such an electron emission element, the base electrode 1 is formed narrower than the emitter 7 not to overlap with the protrusion in a plane view on the substrate 9 side of the emitter 7. In this way, if the emitter is evaporated and deposited onto the insulating layer due to an overcurrent, not short-circuit is occurs and no influence is given to the function of other emitters.
Patent JP-S56130079-A (JP)
Title: Primary alkaline battery
Inventor: INOUE KENJI
IPC: H01M4/62
Filed: 1980-03-18
Abstract: PURPOSE:To enable a high discharge voltage and a large electric capacity to be obtained, by adding a metal powder to manganese dioxide used as a positive active material. CONSTITUTION:A primary alkaline battery includes a negative active material 4 made of an amalgamated zinc powder, an electrolyte made of an aqueous alkaline solution, and a positive-active-material molded body 7 made of a positive active material principally containing MnO2. In forming the former positive molded body 7, a metal powder is added as a conductive assistant. The former metal powder is preferred to be Ni, Cu, Ag or Au. It is preferred that the Ni powder is prepared either by an electrolytic method or by subjecting nickel tetracarbonyl, Ni(CO)4, to thermal decomposition.
Patent JP-H08236829-A (JP)
Title: Multilayer piezoelectric vibrator
Inventor: ONO YUJI
IPC: H01L41/187
Filed: 1995-02-23
Abstract: PURPOSE: To provide a multilayer piezoelectric vibrator of low cost which can obtain arbitrary driving in the X-Y direction with one vibrator. CONSTITUTION: In a multilayer piezoelectric vibrator having a multilayer body 2 constituted by stacking a piezoelectric ceramic 1 and inner electrodes 3, 4 in a specified direction, and outer electrodes 11-18 formed on the side surfaces of the body 2, at least one out of the inner electrodes 3, 4 which face each other in the specified direction is constituted of four-divided electrode parts 3a-3d, 4a-4d. The inner electrodes 3, 4 are so connected with the outer electrodes 11-18 that four parts of the piezoelectric ceramic 1 which are brought into contact with the four-divided electrode parts can be independently vibrated.
Patent JP-S55128987-A (JP)
Title: Interference signal eliminating device for television camera
Inventor: NAKAGAKI SHINTAROU
IPC: H04N9/09
Filed: 1979-03-27
Abstract: PURPOSE:To eliminate the interference signal and thus obtain the luminance signal featuring the high picture quality, by subtracting the interference signal from the luminance signal which is branched and filtered out of the pickup tube element output signal. CONSTITUTION:Signal S6 containing the signal of the same frequency and same phase as the interference signal is extracted out of pickup tube element output signal S0 via the following filters: the 1st band pass filter 5 which transmits the carrier of the basic wave component signal featuring the space frequency value which is decided by the pitch of the photoelectric conversion part; the 2nd band pass filter 6 which transmits the carrier of the secondary higher harmonic component signal; and the 3rd band pass filter 7 which transmits the frequency component of the carrier between the basic wave component signal and the secondary higher harmonic component signal respectively. And then signal S6 is subtracted from luminance signal SL which contains the interference signal extracted through low pass filter 8. As a result, the interference signal can be negated.