baber/WOPTO huggingface dataset:
Patent JP-H102780-A (JP)
Title: Position detector
Inventor: OKUMURA TOMOYUKI
IPC: G01F23/62
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To enhance the positional detection accuracy by providing a specific component, having N and S-poles disposed vertically to the moving direction of an object and attractable thereto on the side of a passage, opposite to a cam lever. SOLUTION: A cam lever 7 is provided, at one end 8 thereof, with a second permanent magnet 9 having N and S-poles disposed vertically to the moving direction of an object. When a first permanent magnet 6 moves vertically in a pipe 2, along with a float 5, depending on the quantity of a liquid 3, the magnet 9 is attracted to the magnet 6 to cause turning of the one and the other ends 8, 10 of the cam lever 7 about a rotary shaft 11. A third permanent magnet 18 or a specific component, e.g. an electromagnet or an iron-containing body, is encased in a case 1, disposed oppositely to the lever 7 with respect to the pipe 2 and attractably to the magnet 6, such that the N and S-poles are located in the vertical direction. A pair of pins 19, containing iron, are disposed on the opposite sides of one end 8, in order to limit the turning angle of the lever 7.  Since the magnetic force acts uniformly from the opposite sides, the moving direction of the object is stabilized and the detection accuracy is enhanced.
Patent JP-S6237025-A (JP)
Inventor: TANAKA AKIFUMI
IPC: H02J7/24
Filed: 1985-08-09
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-H0710228-A (JP)
Title: Marina monitor system
Inventor: MATSUDA MASARU
IPC: B65G1/137
Filed: 1993-06-23
Abstract: PURPOSE:To provide a marina monitor system which can accurately monitor departure and arrival of boats from and in one or more marinas provided with a boat parking area for holding yachts or sightseeing boats in the upper and lower stages. CONSTITUTION:In this marina monitor system, reservation data of departure and arrival of boats in one or more marinas provided with a boat parking area for holding yachts or sightseeing boats are sent from the harbor front to a monitoring tower and real departure and arrival of boats are grasped on the basis of the data in the monitoring tower.
Patent JP-H0340192-A (JP)
Title: Ice discharge device in automatic vending machine
Inventor: MINAKANE KEIICHI
IPC: G07F13/06
Filed: 1989-07-07
Abstract: PURPOSE:To shorten a period impossible to discharge ice by anticipating the quantity of reserved ice at the time of recovery of power failure based on a time and the quantity of melted ice from the occurrence of the power failure to the recovery, and judging the feasibility of the discharge of the ice based on the anticipated quantity of reserved ice. CONSTITUTION:A timepiece part 26 which clocks the time of the continuance of the power failure, and a reserved ice quantity correction part 27 which updates the content of a memory 22 from Yo to Y=Yo-(t.x) based on the time of the timepiece part 26 as (t), the quantity Yo of reserved ice just before the power failure stored in the memory 22, and a preset value (x) set as the quantity of melted ice per unit time during the continuance of the power failure when the recovery is detected with a recovery detecting part 25 are provided. Therefore, it is possible to anticipate the quantity of reserved ice when the recovery is performed, and to judge whether or not the discharge of the ice can be performed based on the anticipated quantity of reserved ice. In such a way, even when an ice discharge instruction signal is detected with a discharge control part 18 immediately after the recovery of the power failure, a required quantity of ice pieces 8 can be immediately discharged.
Patent JP-H0468759-A (JP)
Title: Image forming device
Inventor: UCHIYAMA MASAJI
IPC: H04N1/23
Filed: 1990-07-05
Abstract: PURPOSE:To transfer a picture signal to a prescribed unit without a deformed waveform even when the picture signal is a picture signal of a high frequency type including density information by arranging a prescribed transmission medium to transfer the picture signal directly between 2nd and 3rd units. CONSTITUTION:A picture signal 104 generated from a 2nd unit (image processor 101) is transferred only through a prescribed transmission medium TR arranged between both 2nd and 3rd units (laser control means 8) and processed based on a picture control signal (image forming enable signal 109 and forced light signal 110 or the like) generated from a 1st unit (controller 102) and a modulated light beam radiates from a semiconductor laser 120. The picture signal 104 from the image processor 101 is inputted to the laser control means 8 through ground line 6 in pairs.
Patent JP-2001027821-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MARUYAMA KAZUNORI
IPC: G03G9/097
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatie charge image developing toner excellent in fixability and anti-offsetting property. SOLUTION: The electrostatic charge image developing toner comprises aggregates of particles containing at least primary particles of a polymer, which have a structure which substantially includes a wax and is obtained by seed polymerization using a wax emulsion whose average particle diameter is preferably 0.01-3 μm as seed particles.
Patent JP-S6068317-A (JP)
Title: Optical scanner of laser beam printer
Inventor: KUWAYAMA TAKESHI
IPC: G03G15/04
Filed: 1983-09-26
Abstract: PURPOSE:To control the diameter of a spot image on an image carrier and obtain a print of good quality corresponding to the kind of an original image by providing a control means which varies the diameter of a parallel laser beam projected upon a deflecting means. CONSTITUTION:A divergent laser beam from a semiconductor laser 1 is passed through a collimator 2 to obtain a parallel laser beam L, which is projected. The beam is passed through a rotary polygon mirror 3 and lens 4 to form a fine spot image on the image carrier 5. A controller 6 is put in operation to drive a stepping motor 7 and a zoom ring 2a is rotated associatively to vary and control the focal length of the collimator 2. Thus, the spot image has a diameter suitable for the kind of the original image and an image of good quality is printed.
Patent JP-H0231020-A (JP)
Title: Magnetic bearing device
Inventor: HISATANI MASUJIROU
IPC: H02K7/09
Filed: 1988-07-18
Abstract: PURPOSE:To realize a compact size of a bearing casing by arranging Hall elements to magnetic bearings. CONSTITUTION:At the parts of magnetic poles 1A of magnetic bearings 1 opposing to a rotor 2, Hall elements 7 to measure the magnetic flux density B are provided. As a result, a large space to provide a displacement sensor is not required, and the bearing casing is made compact accordingly.
Patent JP-H0855803-A (JP)
Title: Thin film preparation
Inventor: MIYASHITA KATSUJI
IPC: C23C14/54
Filed: 1994-07-28
Abstract: PURPOSE: To reduce fluctuation between each cycle related with the thickness of a thin film deposited under the same operational condition by reducing a difference between the initial number of wafers and a state in a process chamber in a following cycle by introducing a preliminary process. CONSTITUTION: A process chamber 10 is pressure-reduced, and the process chamber 10 is heated by a lamp 11 so that the preparation of deposition can be attained. At this point, suscepter 13 and a preheating ring 16 or the like are heated. Mixed gas made of SiH4 and H2 is allowed to flow in the process chamber 10 in the direction of an arrow 20, and exhausted from a gas exhaust vent 18. The mixed gas is allowed to flow in a space indicated between arms 141, and brought into contact with the whole area of the lower face of the suscepter 13. A silicon film is deposited on a quartz side wall 103, and the preliminary process is ended here. Next, a wafer 12 is arranged on the suscepter 13, and mixed gas similar to that in the preliminary process is introduced from a gas inflow port 17 to the process chamber 10. The silicon film is deposited on the wafer 12.
Patent JP-2000247510-A (JP)
Title: Recording device using rolled recording medium
Inventor: FUKUDA YOSHIHITO
IPC: B65H23/032
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To recognize no problem caused in a skew detecting processing result throughout a continuous printing prior the printing start by predicting the number of printable sheets on the basis of the detected skew quantity per unit feed quantity of a rolled recording medium, and notifying a user of this number. SOLUTION: After the set of a roll medium in a prescribed position is confirmed (S11), the right (or left) position of the tip is detected (S12). The roll medium is fed by a fixed quantity in sub-scanning direction, and the right (or left) position is detected again (S13). The first detected position is compared with the second detecting position to calculate the skew quantity (S14). When the skew quantity is within a regulated value, 'no skew' is judged, a feed quantity L' such that the total layer slippage makes the side end position of the roll medium reach the allowable limit is determined (S17). On the basis of the value L' and the length of image size (or paper size), the number of printable sheets is determined, and this is indicated to a user by an operation part (S18).
Patent JP-S5967529-A (JP)
Title: Manufacture of photographic silver halide emulsion
Inventor: ICHIKAWA KAZUYOSHI
IPC: G03C1/00
Filed: 1982-10-08
Abstract: PURPOSE:To carry out rapid coagulation and precipitation without increasing the amount of a coagulant harmful to photographic performance in a desalting stage after forming silver halide emulsion particles by the reaction of a silver salt soln. with an alkali halide soln. in the presence of gelatin, by adding the coagulant to the silver halide emulsion in a mixing vessel in a uniformly distributed state. CONSTITUTION:A coagulant is added in a dispersed state to deep, intermediate and surface layer parts of a silver halide emulsion in a mixing vessel 1 with a dispersion adding device 2 provided with a plurality of coagulant ejecting holes. Two or more feeding pipes 4a, 4b attached to the container 3 contg. the coagulant are put in the emulsion in the vessel 1, and the coagulant is added in a dispersed state from the ejecting holes 5a, 5b at the lower ends of the pipes 4a, 4b. Thus, particles are rapidly coagulated and precipitated without increasing the amount of the coagulant harmful to photographic performance.
Patent JP-H0354296-A (JP)
Title: Preparation of gasoline
Inventor: ANDOREI ROO
IPC: C10G59/02
Filed: 1989-07-11
Abstract: PURPOSE: To advantageously prepare a compound stock with a high octane value by aromatizing a light hydrocarbon raw material in the presence of a catalyst to form an arom. compd. and an olefin and alkylating it in the presence of a catalyst.  
     CONSTITUTION: A light hydrocarbon raw material (b.p.: generally at most 400°F, pref. at most 300°F), e.g. a light end from a cracking apparatus, FCC gasoline, etc., is aromatized at 200-700°C, generally 400-600°C, under 1-60 atm., by LHSV of 0.1-100 in the presence of a catalyst (e.g. ZSM-5 acid type zeolite). The produced arom. compd. and an olefin are made into a molar ratio of at least 3/1 and are alkylated in the presence of a catalyst (e.g. a zeolite alkylation catalyst), at a temp. of 150-900°F, pref., 200-450°F, by LHSV or 2-1,000, pref. 4-100, under a pressure of 1-50 atm., pref., 30-40 atm. to obtain gasoline. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000006963-A (JP)
Title: Pour-out port of container
Inventor: HAYASHIDA TERUAKI
IPC: B65D5/74
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a pour-out port of a container wherein deformation due to distortion of a flange can be prevented and the flange can be securely and easily fixed temporarily even if a recess occurs on the flange after molding and it results in difficulty in temporarily fixing the flange. SOLUTION: The pour-out port of a container which is made of synthetic resin comprises a flange 1 integrally equipped with a pour-out cylinder 2, a shield wall 3 formed with a tear groove 4 inside the pour-out cylinder and a lid 8 to be put over the pour-out cylinder, and it has a temporarily fixing mechanism 13 including the flange for temporarily fixing to an opening periphery of the container. In this case, a flat state keeping ring 24 with thickness and width in respective portions constant and formed in a circle for keeping a flat state of the flange is integrally provided on a face opposite to the pour- out cylinder and along its periphery or its vicinity 25.
Patent JP-H1012190-A (JP)
Title: Fluorescent lamp
Inventor: YOSHIKAWA TAKESHI
IPC: H01J61/28
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp in which molten amalgam does not fall off in a discharge tube even if amalgam is melted when the fluorescent lamp is lit. SOLUTION: A fluorescent lamp is fixed to a lamp fixture so that an exhaust tube 9 becomes horizontal, a projection 11 for housing amalgam 12 in the exhaust tube 9 is formed vertically to the exhaust tube 9 and so as to extend upward to form a staying part 14. The height of the projection 11 in the exhaust tube 9 is specified so that the volume of the staying part 14 for the amalgam from a sealing part 10 at the tip of the exhaust tube 9 to the projection 11 is larger than the volume of molten amalgam. Even if the amalgam is melted, the molten amalgam does not directly flow out in a glass bulb 1.
Patent JP-S5879448-A (JP)
Title: Rotating mechanism
Inventor: SUZUKI MASANE
IPC: H02K5/16
Filed: 1981-11-05
Abstract: PURPOSE:To improve the stabilizing accuracy of rotation in a rotating mechanism by inserting a stationary supporting shaft into a hollow part passed axially through a rotational shaft and utilizing the gas pressure of gas flowing axially at the air gap between the outer periphery of the shaft and the inner wall of the hollow part of the shaft as a bearing. CONSTITUTION:A rotational shaft 20, to which a permanent magnet 2 is fixed, is provided in a casing 1 which fixedly contains a core 11 and a coil 12 therein, and a stationary supporting shaft 30 formed with a flange 31 at the lower end is inserted via a slight air gap into the hollow part 15 passed axially through the shaft 20. Dynamic pressure generating means which is made of a groove for generating pressure gradient of air upon rotating operation is, for example, formed at the end 20a at the lower part of the shaft 20, the upper end 20b is opposed in the vicinity to the plane seat 4 fixed to the shaft 30 and operated as a thrust bearing, and many spiral grooves are formed as dynamic pressure generating auxiliary means on the inner wall of the hollow part of the shaft 20. An air suction hole 38 is formed at the seat 13 formed at the lower part of the casing 1.
Patent JP-H0465890-A (JP)
Title: Method and apparatus for soldering electronic component to printed board
Inventor: SURUGA TOSHIKUNI
IPC: H05K3/34
Filed: 1990-07-06
Abstract: PURPOSE:To prevent wavy fog by detecting relationship between a printed board and jet flow position of molten solder, and injecting the solder at a period from when the front edge of the board passes the jet flow position slightly before when the rear edge reaches the flow position. CONSTITUTION:In a step of feeding a printed board B in a direction of an arrow A above a solder tank 1 while mounting at a carrier 8, a motor 5 is driven at a time from when the front edge of the board B is advanced forward to a jet flow position, i.e., slightly directly above a nozzle 3 to when the rear edge is advanced rearward to the flow position, i.e., slight directly above the nozzle 3 under the control of a controller 10 by sensing the front end by a detector 9, and molten solder S is injected from the nozzle 3. When the rear edge of the board B is passed above the nozzle 3, the jig flow is stopped. As following printed board B is advanced, this operation is repeated.
Patent JP-2000005819-A (JP)
Title: Metal band take up method
Inventor: UCHIDA MITSUTOSHI
IPC: B21C47/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To improve a metallic band quality and increase yielding thereof by inserting a sheet, rigidity of which is lower than that of the metallic band, between the bands at both edge parts of the metallic band so as to take up the band and the sheets together. SOLUTION: The metal band 3 is taken up by a reel 2, which being equipped with a rubber sleeve 1 around its outer periphery. In that case, sheets 5a, 5b, rigidity of which is lower than that of the metal band 3, are inserted between the band 3 at both edge parts 4 in a plate width direction, and the band 3, the sheets 5a, 5b are taken up to the reel 2 under a status that they are laid over. Rigidity of the sheets 5a, 5b is one third or less than that of the band 3. A sheet made of, for example, paper and vinyl may be used. Also, when a steel plate is taken up, an aluminum made sheet may be used. Material property of a paper made sheet is not specially limited but a paper being made of a vegetable fiber or a chemical fiber and the like as a raw material may be used. Sheet thickness is preferable to be 0.5-2.0 times of a plate crown of the metal band.
Patent JP-S6157074-A (JP)
Title: Recording method of acoustic information
Inventor: IIZUKA HIROYUKI
IPC: G11B20/12
Filed: 1984-08-27
Abstract: PURPOSE:To record acoustic information for a long period with use of channels by recording data series of the acoustic information sampled by a sampling frequency in terms of k-channel and recording data series of acoustic information sampled by sampling frequenc/n in terms of kXn channel. CONSTITUTION:A synchronizing pattern 2 of 48 bit length and the following control data 3 of 16 bit length are recorded, and comprise discriminating data for showing the start of a data series. Then the data series of acoustic information of A-D channels sampled by a fs/2 sampling frequency is recorded on every other information at a recording position of the L channel of a recording medium, while a piece of acoustic information of channels B and D are recorded on every other information at the recording position of the R channel of the recording medium. On the other hand, the synchronizing pattern 2 is detected from reproduction signals at the time of reproduction, and a control data 3 is discriminated, whereby the recording method of the subsequent acoustic information can be known. Thus the long hours' recording of the acoustic information can be realized with use of multi-channel.
Patent JP-S5968042-A (JP)
Title: Frame header display control system of card image processing data processor
Inventor: IKEGAMI YOSHIKI
IPC: G06Q10/10
Filed: 1982-10-11
Abstract: PURPOSE:To display a frame header efficiently by displaying the name of a box corresponding to the card image in a frame and the given page number in a frame header, and updating them according to the alteration of the card image. CONSTITUTION:Boxes 10-i (i=1-n) loaded in a main storage have card image buffers 34-i respectively and the contents of those buffers 34-i are supplied to a card display control unit 38. This unit 38 supplies the contents of the buffers 34-i, frame by frame, correspondingly to a screen buffer 41. Then, box names 20-i corresponding to images 34-i displayed in the frames are controlled to display the box names and page numbers given to the card images at frame headers. Further, the box names and page numbers are changed in response to the change of the images 34-i.
Patent JP-2001005951-A (JP)
Title: Static electricity eliminating method in fingerprint reader, fingerprint reader and terminal provided with fingerprint reader
Inventor: SUZUKI KIYOSHI
IPC: G06T1/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent a fingerprint reader from being erroneously operated and damaged by eliminating static electricity charged in a finger without making a user especially being aware of an operation for eliminating static electricity. SOLUTION: This terminal 1 is provided with a main body 2 having a fingerprint reader 4 reading a fingerprint and a freely openable and closable cover 3 which has a displaying part 9, is overlapped on the body 2 to cover the reader 4 when the terminal 1 is not used and allows the part 9 to be seen while one side of the cover 3 is brought into contact with the body 2 when the terminal 1 is used. Then, the reader 4 is provided with a fingerprint reading part 5 which a finger is placed on and reads a fingerprint at this position, a cover 7 covering the part 5 and a plate 6 on which the finger is placed for opening the cover 7 and which uses a material having conductivity and is grounded. The static electricity charged in the finger of a user can be eliminated through the plate 6 when the user opens the cover 7 of the part 5.
Patent JP-2000006453-A (JP)
Title: Resistor mask
Inventor: MASUKAWA KAZUSHI
IPC: B41J2/335
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To form a specified resistor pattern easily on a resistor film by forming a resistor mask of a thin film of a metal having melting point lower than that of Ta or an alloy thereof at the time of patterning the resistor film containing at least Ta. SOLUTION: At the time of forming a specified resistor pattern on a resistor film, a resistor film 2 of metal oxide containing Ta and Si in the form of TaSiO2, for example, is formed by sputtering on a specified substrate 1. A resistor mask 3 of NiCr alloy, NiCrSi alloy, or the like, is then formed by 100-300 nm thick on the resistor film 2. Preferably, the NiCrSi alloy has a composition of 15-20 wt.% of Cr, 0-5 wt.% of Si, and the remainder of Ni and inevitable impurities. Subsequently, photoresist is applied onto the resistor mask 3 and exposed and developed to form a specified resistor pattern.
Patent JP-S6237923-A (JP)
Title: Substrate heating method
Inventor: KATO YOSHINAO
IPC: H01L21/26
Filed: 1985-08-12
Abstract: PURPOSE:To heat a substrate quickly and uniformly, by sealing up the gas in the concavity of a substrate holder which is covered with the substrate, and heating the holder from its opposite side of the substrate on which the substrate is attached. CONSTITUTION:A substrate holder 6 having a concavity 7 on the side of a surface on which a substrate 1 is attached is used. The concavity is slightly smaller in size than the substrate 1, and is covered with the substrate 1 to fill and seal a gas 10 therein. In this state, the substrate holder 6 is heated by a heater 3, for example, from the opposite side of a surface on which the substrate 1 is attached. As for the gas 10, it is preferable to select the one which does not octs as the doping gas for the substrate 1. Thus the substrate 1 is heated quickly and uniformly by the effect of thermal conduction of the sealed gas 10.
Patent JP-H01112149-A (JP)
Title: Electrochemical electrode construction
Inventor: MARUKU JIEI MADOU
IPC: G01N27/403
Filed: 1988-07-15
Abstract: PURPOSE: To obtain a fine electrochemical sensor that is useful for detecting various kinds of chemical substances with an extremely low concentration by forming a substrate in a single structure formed of a single material. CONSTITUTION: An electrode structure 10 has a monolithic substrate 12 and the substrate has a front surface 14 and a rear surface 16 that oppose each other while they are normally separated. A first well 18 is extended into the substrate 12 from the front surface 14 and is extended toward the rear surface 16. All required chemical substances of a cell 11 are located within the first well 18. The first well 18 contains anisotropic etching. A first electrode 24 is extended at least to the first well 18 between the front surface 14 and the rear surface 16. A first conductor 26 is provided at a first path 22 and a first electrode 24 is used to make electrical connection to the rear surface 16 adjacent to the substrate 12.  The first conductor 26 is suited for an electron conductor as compared with an ion conductor or a well that opposes to the edge part 27 of the conductor 26 may take the place of the electrode 24, thus easily manufacturing the sensor 10.