baber/WOPTO huggingface dataset:
Patent JP-H06314120-A (JP)
Title: Unmanned carrier travel floor surface
Inventor: OSANAI TAKESHI
IPC: G05D1/02
Filed: 1993-04-30
Abstract: PURPOSE:To secure line detection and marker detection by forming low- luminance parts between a guide line and a marker and on the opposite side of the guide line from the mark side. CONSTITUTION:The guide line 1 and guide marker 2 are arrayed on the floor surface. The low-lightness parts, e.g. coating parts of black paint 10 or stuck parts are formed on the floor surface between the guide line 1 and marker 2 and on the opposite side of the guide line 1 from the marker 2. Then a base signal B drops in a local process range, the binarization level decreases, and a line signal L and a marker signal M are projected and made steep. For the purpose, when the binarization level L2 becomes larger than a normal level L1, the contrast is increased by the coating of the black paint 10 to obtain normal values as line recognition width and marker recognition width. Consequently, even when the contrast difference between the materials of the guide line 1 and marker 2 and the passage zone surface is small, a recognition failure state can be evaded as much as possible and the marker 2 can stably be detected and travel.
Patent JP-S61263093-A (JP)
Inventor: SUZUKI YUKIO
IPC: F24C7/02
Filed: 1985-05-16
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-H05300780-A (JP)
Title: Drive controller
Inventor: TAKANO SHINJI
IPC: H02P29/00
Filed: 1992-04-23
Abstract: PURPOSE:To accurately control to drive an object to be controlled by devising a structure without program control of a microcomputer and to control to drive it with high stability. CONSTITUTION:The drive controller for controlling to drive an object 11 to be controlled comprises detecting means 12 for detecting a driving state of the object 11 to be controlled to output a state detection signal SS, control auxiliary means 13 for outputting a drive control signal DS to the object 11 to be controlled based on the signal SS and first, second, third control signals S1, S2, S3, and control means 14 for controlling input/output of the means 13.
Patent JP-S58221501-A (JP)
Title: Dielectric transmission line of low loss
Inventor: NAKAI HISANORI
IPC: G02B6/032
Filed: 1982-06-17
Abstract: PURPOSE:To realize the transmission of a low loss over a frequency range from a microwave through a light region, by providing concentrically inner and outer cylindrical dielectric matters via a space part and then specify the thickness of the inner and outer cylindrical dielectric matters and the width of the space part. CONSTITUTION:The inner and outer dielectric matters 1 and 3 are made of glass, etc., and air or other gas is filled into space parts 2 and 4. The thickness of dielectric matters 1 and 3 are set at t1 and t3 rspectively, and the width of the part 2 is set at t2. At the same time, transmission constants of radius directions of parts 1, 2 and 3 are set at K1, K2 and K3 respectively along with m1, m2 and m3 set as odd numbers respectively. Under such conditions, t1, t2 and t3 are set so as to satisfy K1t1=pim1/2, K2t2=pim2/2 and K3t3=pim3/2.
Patent JP-H07295140-A (JP)
Title: Production of raw paper of base for photographic printing paper
Inventor: IKEMOTO KATSUMI
IPC: D21F11/02
Filed: 1994-04-20
Abstract: PURPOSE:To provide a method for producing raw paper of a base for photographic printing paper adequate for photographic printing paper having high smoothness. CONSTITUTION:The raw paper surface on the side to be coated with a photographic emulsion in a first half part 10 of a drier part in this method for producing the raw paper of the base for the photographic printing paper including a stage for drying the raw paper made by a Fourdrinier machine by using a drum drier cylinder and drier canvass in a drier part is brought into contact with the surface of the drum drier cylinder and the raw paper surface opposite to the side to be coated with the photographic emulsion is brought into contact with the surface of the drum drier cylinder and is thereby dried in a second half part 11 of the drier part. The moisture content of the raw paper brought into contact with the surface of the drum drier cylinder is adjusted to 47 to 35% in the first half part 10 of the drier part and is adjusted to 45 to 2% in the second half part 11.
Patent JP-H07286001-A (JP)
Title: Polymer scale deposition inhibitor and production of polymer with aid thereof
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1994-04-20
Abstract: PURPOSE:To obtain an inhibitor used to inhibit the deposition of scales of a polymer of a specified monomer, to reduce fish eye formation in molding and to improve the initial coloration of the polymer by mixing a condensate of a quinone compound with an aromatic amine compound. CONSTITUTION:At least one benzoquinone compound of formula I or II (wherein R1 is -H, -NH2, -Cl, -Br, -OH, -NO2, -COCH3, -OCH3, -N(CH3)2, -COOH, -SO3H or a 1-3 C alkyl) or naphthoquinone compound is reacted at 20-150 deg.C in a solvent in a concbtration of 0.5-25wt.% to obtain a condensate (A) of a molecular weight of 400-50000. 100 pts.wt. component A and 0.1-1000 pts.wt. at least one aromatic amine compound are added to an organic solvent, the pH of the solution is optionally adjusted to 7.5-13.5, and the solution is mixed with at least one member selected from among a water-soluble polymer compound, an inorganic colloid and an alkali metal silicate to obtain a coating fluid. This fluid is applied to the inside wall of a polymerizar for polymerizing an ethylenically unsaturated monomer.
Patent JP-S5531775-A (JP)
Title: Method of controllably opening and closing dust pit door in incinerator
Inventor: MORITA HARUO
IPC: B65F5/00
Filed: 1978-08-28
Abstract: PURPOSE: To prevent dispersion of unpleasant smell by detecting the advance and retreat of dust collecting vehicle in dust dumping pit passage so that pit door can be automatically opened and closed only when needed.  
     CONSTITUTION: On ceiling 6 and floor 7 of an entrance path 5 leading to a dust pit 1 of an incinerator for dust collecting vehicle 4 are provided transmitters a 1 , a 2 ... of photocells or supersonic means and receivers b 1 , b 2 ... corresponding thereto. A circuit is formed such that, when the dust collecting vehicle 4 approaches the pit interrupting 2 sets of transmitters and receivers, a door 3 at a dumping port 2 is opened automatically and left opened until it exits. The door preferably closed by the operation of specific transmitters and receivers, for example a 7 , b 7 , except when needed to be opened, for reducing unpleasant smell. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09274889-A (JP)
Title: Short arc metal halide lamp
Inventor: HORIKOSHI MITSUO
IPC: H01J61/35
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To lower the temperature of a seal part with the simple structure so as to restrict the oxidation of a molybdenum foil, and to provide a short arc metal halide lamp having a long life by forming an infrared ray radiating film of the material, of which infrared ray radiating rate is higher than that of quartz glass, in the surface of a seal part. SOLUTION: A molybdenum foil 4, in which a pair of electrodes 3 arranged opposite to each other inside of a light emitting tube 1 made of quartz glass and an outside lead bar 5 are welded to both ends thereof, is embedded in a seal part 2. The surface of the seal part 2 is formed with an infrared ray radiating film 6 made of the material, of which infrared ray radiating rate is higher than that of the quartz glass. With this structure, electromagnetic wave as the heat energy to be transmitted from the light emitting tube 1 to the seal part 2 is efficiently radiated as the infrared ray by the infrared ray radiating film 6, and temperature of the seal part 2 is lowered so as to suppress the oxidation of the molybdenum foil, and a short arc type metal halide lamp having a long life is obtained.
Patent JP-H06313892-A (JP)
Title: Wiring board and manufacture thereof
Inventor: ITANI AKIRA
IPC: G02F1/1345
Filed: 1993-04-30
Abstract: PURPOSE:To provide a wiring board having a contact hole capable of restraining contact resistance between an upper wiring terminal and a lower layer wining laid via an insulation film for realizing pertinent coverage for a wiring connection, as well as a method for manufacturing the board. CONSTITUTION:The upper gate bus line terminal 6 of a board and a contact hole 7 for connecting the terminal 6 to a gate bus line 3 have a stripe structure where a plurality of grooves of prescribed width are formed on the surface of the second gate insulation film 5 at the prescribed distance. The grooves penetrate the first and second gate insulation films 4 and 5, and are further extended by the prescribed distance from a position reaching the surface of the gate bus line 3. Thus, the contact area of the terminal 6 and bus line 3 extended to the position of such depth becomes larger by an amount corresponding to the area of the side wall of the extended section.
Patent JP-H04281662-A (JP)
Title: Image forming device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G15/02
Filed: 1991-03-08
Abstract: PURPOSE:To prevent moire stripes from being generated on an output picture by providing a cross angle between a photosensitive drum and a charge roller in the device in which the photosensitive drum (image medium) is subject to contact charge with the charge roller (contact charge member) to which a voltage including an AC component is applied, a latent image is formed by picture exposure by raster scanning to execute image forming. CONSTITUTION:Let a frequency of a voltage applied to a charge roller 1 be f(Hz), a recording density of a picture exposure 6 by raster scanning be D(dot/ inch) and a running speed of a face of a photosensitive drum 2 be Vp(mm/sec), then theta and the (f) are set to satisfy equation 1 with respect to all integral numbers (n) indicated in equation 2: ¦[{(DXVp)/(25.4XfXn)}-costheta]/sintheta¦>2.75... equation 1 and 2<=n<{(DXVp)/(25.4Xf)}X1.5... equation 2.
Patent JP-H09292339-A (JP)
Title: Method and device for measuring reflective index without destruction
Inventor: KAWAGUCHI KENJI
IPC: G01N21/43
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to specify the surface material of a structure non-destructively by providing flexible transparent material between a substance under test and the measuring surface of a prism, compressing the prism to the substance under test and measuring the reflective index of the substance under inspection. SOLUTION: A flexible transparent film 14 is stuck to measuring surface 11a of a prism 11. The measuring surface 11a is compressed to a substance under inspection 30, such as a painted film through the transparent film 14. A state, wherein layer of air is made not to be present between the measuring surface 11a and the substance under test 30, is formed, and the reflective index of the substance under test 30 is measured. In this case, the reflective index of the transparent film 14 is selected as the value between the refractive indexes of, e.g. two materials constituting the substance under test 30. For the reflective index of the prism 11, a value larger than that of the transparent film 14 is selected.  Thus, the refractive index can be measured by a light-receiving element (CCD sensor) 17, since the critical angle is generated when the material having the small reflective index is measured. When the material having large refractive index is measured, the critical angle is not generated. Therefore, the reflective index of the material cannot be measured. Therefore, the material in the substance under test 30 when the refractive index can be measured, is the material with the small refractive index.
Patent JP-H043991-A (JP)
Title: Formation of wiring conductor of thick film integrated circuit
Inventor: NAKAI HIROKO
IPC: H05K3/24
Filed: 1990-04-20
Abstract: PURPOSE:To obtain low impedance of a wiring conductor by forming a circuit pattern on the surface of a substrate by conductor paste containing an organic metal compound and firing this to form a first conductor layer followed by forming a second conductor layer thereon by electroless plating. CONSTITUTION:A circuit pattern is formed on the surface of a substrate 2 of conductor paste containing an organic metal compound, that is, of resinate paste 4 by screen printing or the like. Next, this resinate paste 4 is fired to form a first conductor layer 40. When resinate paste is fired, the film thickness of the obtained conductor 40 becomes less than 1/10 of the film thickness owned by the resinate paste 4 at the time of printing. Next, conductors of copper, nickel are plated to form a second conductor layer 6 on the conductor layer 40 by electroless plating treatment. As a result, a wiring conductor 8 consisting of the conductors 40 and 6 is formed.
Patent JP-H09290163-A (JP)
Title: Acid catalyst, its preparation, and production of allyl alcohol by using the catalyst
Inventor: KOBAYASHI OSAMU
IPC: B01J31/12
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a solid Lewis acid catalyst which can be recovered for reuse by simple operation such as filtration and is stable to water by containing a metal-carrying polymer having a unit expressed by a specified formula in the Lewis acid catalyst which is used appropriately in the production of allyl alcohols. SOLUTION: A Lewis acid catalyst which is used appropriately in the production etc., of allyl alcohols by the allyl value reaction of a carbonyl compound is prepared as an acid catalyst containing a metal-carrying polymer having a unit expressed by a formula, where R<1> and R<2> are fluorine or 1-8C perfluoroalkyl group independently, M is trivalent group III metal in the periodic table or lanthanoid metal, X is organic or inorganic anion, m is an integer of 1-20, n is an integer of 1-3, y is an integer of 1-30, and q is integer of 0-2. It is preferable that M is scandium (III), and X is an inorganic acid anion selected from nitric acid, phosphoric acid, hydrochloric acid, and perchloric acid.
Patent JP-H06291381-A (JP)
Title: Manufacture of lamination type piezoelectric element
Inventor: SHIRATSUYU KOUSUKE
IPC: H01L41/22
Filed: 1993-04-06
Abstract: PURPOSE:To easily manufacture a low-cost lamination type piezoelectric element in which a piezoelectric body and an inner electrode are laminated without needing precise and complicated process. CONSTITUTION:After an electrode turning to an inner electrode after lamination is formed on a ceramic sheet which is sintered beforehand, a plurality of the ceramic sheets on which electrodes are formed are bonded by using glass. Thus a lamination structure body wherein inner electrodes are arranged in the piezoelectric body is formed.
Patent JP-S60247779-A (JP)
Title: Cash handling device
Inventor: AIZAKI YOSHIHIKO
IPC: G07D9/00
Filed: 1984-05-24
Abstract: PURPOSE:To receive and pay paper currency in parallel and to utilize case effectively, and to improve the operation efficiency of a system by discriminating received paper currency is forged or not and its kind and then appropriating it to payment. CONSTITUTION:A storage station 8a and a conveyance station 8b are arranged at both ends of the cash handling device 12, a rail 3a is provided between the stations 8a and 8b, and carriers 4a and 4b which carry received paper currency are conveyed on the rail 3a. The received paper currency carried by the carrier 4a is thrown in a slot 10 by a robot arm 9, and a storage discriminating part 11 decides the kind of the thrown-in paper currency and whether it is forged or not. The discriminated paper currency is stored in storage boxes 14a-14c through storage pool parts 13a-13e. The paper currency stored in the storage boxes 14a-14c is taken out to a sending discriminating part 15 under a payment command from a controller and the discriminated paper currency is stored in a sending pool part 19. The bottom part of the pool part 19 is opened to send the paper currency to the carrier 4b, which conveys it to a payment window.
Patent JP-H11287337-A (JP)
Title: Mixing proportional valve
Inventor: HIRAKAWA TAKASHI
IPC: F16K11/044
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a device with a simple structure while combining a mixing valve with a flow amount governing valve, and prevent occurrence of vibration and noises at the time of operation of a three-way switching valve which adopts a spring made of shape memory alloy. SOLUTION: A valve body 1 has two inlets 2, 4 and one outlet 3. A first valve seat 5 and a second valve seat 6 are arranged inside the valve body 1, so as to be faced to each other and communicated respectively with the inlets 1, 4. A first valve 16 and a second valve 18 are respectively abutted against the valve seats. Such a valve element having both valves 16, 18 is moved by a motor 10. Openings of the first valve seat 5 and the second valve seat 5 are in a reverse proportional relation. In such a mixing proportional valve, a third valve seat 7 is arranged between the first valve seat 5 and the second valve seat 6. The first valve 16 is fixed to a spindle 8 driven by the motor 10, while the second valve 18 is slidably attached to the spindle 8, always energized in the direction separating from the first valve 16 by means of a spring 20, and is cocked at a specified position.
Patent JP-H04335121-A (JP)
Title: Spectroscopic measuring apparatus
Inventor: MORIMOTO REI
IPC: G01J3/12
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a spectroscopic measuring apparatus which can perform spectroscopic measurement in real time over a broader wavelength range. CONSTITUTION:A first spectroscopic system 30 having a diffraction grating plate 35 can perform spectroscopic measurement over the specified wavelength range. The measured signal can be received from a photodetector 38 in real time. Furthermore, second and third spectroscopic systems 50 and 60 receive the quasi-monochromatic lights having the specified central wavelengths through filters 53, 54, 64 and 63 and can obtain the measured signal from photodetectors 55, 56, 65 and 66 in real time. The spectrums of the lights within the specified wavelength range and the luminances of the four kinds of the quasi- monochromatic lights can be measured in real time.
Patent JP-H08308124-A (JP)
Title: Charging circuit
Inventor: ASADA KAZUHIKO
IPC: H02J7/02
Filed: 1995-04-28
Abstract: PURPOSE: To suppress the deterioration of a plurality of charging elements connected in series by reducing the voltage difference among the elements. CONSTITUTION: A voltage dividing circuit 34 is connected to an changing circuit 30 constituted by connecting a plurality of changing elements 31-33 in series and a power supply detecting means 30 conducts a voltage dividing input opening/closing means and voltage dividing output opening/closing means 70 and 71 when a power source 21 is connected. Since the excessive or insufficient amount of a charging current is compensated by means of the voltage dividing circuit 34 even when the characteristic of each element 31-33 varies, the difference between the value of the voltage applied across each element 31-33 becomes smaller and the deterioration of a specific charging element can be prevented.  In addition, since the power supply detecting means 39 turns off the means 35, 70, and 71 when the power source 21 is disconnected, the element 31-33 do not make wasteful discharge and can operate loads even after the elements 31-33 are left for a long time.
Patent JP-S5729953-A (JP)
Title: Rotary speed detector
Inventor: KOUNO HIROYA
IPC: G01P3/488
Filed: 1980-07-31
Abstract: PURPOSE:To elevate a rotary speed detecting sensitivity of an electromagnetic sensor, by constituting so that a movement locus width of the end of a rotational frequency detecting part, a maximum distance between a part to be detected and a magnet of the electromagnetic sensor, etc. are set to prescribed times as large as the diameter of the end of the magnet. CONSTITUTION:On the end of a rotary shaft 4 is provided a part 9 to be detected, having a movement locus width l1, and the density of a magnetic flux is varied in accordance with a relative position of the part to be detected 9 and a maget 11 of the end diameter (d) of an electromagnetic sensor 10. In accordance with this variation, voltage which is generated in a cylindrical coil 12 of the sensor 10 is detected, and a rotary speed of the rotary shaft 4 is measured. When this width l1 is set to 0.3-0.8 times as wide as the diameter (d) and also a maximum distance l2 between the part to be detected 9 and the magnet 11 is selected as 0.9-1.5times as long as the diameter (d), the optimum condition is satisfied, and the rotary speed detecting accuracy by the electromagnetic sensor is elevated.
Patent JP-S61263024-A (JP)
Title: Manufacture of faceplate glass bonding type cathode-ray tube
Inventor: KOYAE EIJI
IPC: H01J9/26
Filed: 1985-05-15
Abstract: PURPOSE:To greatly enhance the efficiency of manufacturing work, by using a dispenser of fixed discharge quantity to apply a photo-setting resin of high viscosity thickly to the total periphery of the faceplate of the body of a cathode- ray tube, and placing a faceplate glass on the resin. CONSTITUTION:The faceplate of the body 1 of a cathode-ray tube is located face-up. A paste-like pnoto-setting resin 51 is applied a a sealant to the total periphery of the faceplate through a dispenser 50 and a nozzle 52. Previous adjustment is performed so that the resin 51 applied to the faceplate has a prescribed width A (20mm or less) and a prescribed height B (1 to 3mm). A faceplate glass 2 is put down on the resin 51 on the total periphery of the faceplate of the cathode-ray tube body 1. An injection port means 4 is then attached in the position of a gap C. Manufacturing work on the tube is thus simplified.
Patent JP-H05282961-A (JP)
Title: Manufacture of electric contact shoe
IPC: H01H11/04
Filed: 1992-03-31
Abstract: PURPOSE:To dispense with header working and metal mold, enhance caulking speed, and prevent the deformation at caulking of a band material even when it is thin. CONSTITUTION:A band material 1 is run through to bore contact mounting holes 2 on one side end part and pilot holes 3 on the other side end part at fixed intervals, respectively, and a contact material 7 obtained by successively punching a pure or clad contact band material thicker than the material 1 is inserted through the hole 2. Both end outer circumferential parts of the material 7 are crushed and caulked to both end opening peripheries of the hole 2 of the material 1, and the material 1 is then cut at fixed intervals. Since no rivet contact material is used, its preliminary formation by header working or its neat arrangement followed by run through are not required. The caulking speed is also enhanced, and productivity can be improved. Further, no metal mold for press-molding the head part of the material 7 is required, no caulking force of the material is added to both the end opening peripheries of the hole 2 of the material 1, and the deformation of the material 1 even when it is thin can be prevented.