baber/WOPTO huggingface dataset:
Patent JP-H01166447-A (JP)
Title: Surface analysis mapping device
Inventor: FURUMI HIDETO
IPC: H01J37/04
Filed: 1987-12-21
Abstract: PURPOSE:To reduce a time required for by deciding a scanning range automatically in a process of mapping instead of setting a scanning area previously so as not to scan the area where there is no sample. CONSTITUTION:As electron pulse microanalyzer(EPMA) is composed of an electron gun 1, the objective lens 2 of an electron optics system, a sample stage 3, a moving device 4 in the X, Y and Z axis directions, a spectral crystal 5 and a X-ray detecting unit 6 and the like. An automatic focusing detecting means 11 is provided in an optical microscope attached to this EPMA, and whether an electron beam irradiation point is on a sample S surface or not is distinguished by whether a sample S surface is detected in a defined range in the optical axis direction or not at the time of scanning the sample S surface, and the scanning direction is inverted where a state that the sample S surface is detected changes to a state that it is not detected. With this arrangement, a scanning range is automatically decided in compliance with the form of the sample, and a useless range is not scanned, and thereby a required time for mapping is reduced.
Patent JP-H01164315-A (JP)
Title: Apparatus for immersing splittable chopstick material in hot water
Inventor: IKEDA SHOJI
IPC: A47G21/10
Filed: 1987-12-21
Abstract: PURPOSE: To prevent Waribashi (half splittable disposable chopsticks) from generating a warp, being rough, and splitting, by steaming Waribashi material by supplying high pressure steam into a vessel, then exhausting steam to evenly impregnate hot water into the Waribashi material to give flexibility. CONSTITUTION: A steam valve 11 of a high pressure steam supply means F is operated to supply high pressure steam into a vessel A. A Waribashi material is heated to ease temperature of moisture impregnated into Waribashi material to give flexibility to the Waribashi material. Following to that, an exhaust valve 9 of an exhaust means E is operated to exhaust high pressure steam in the vessel A, then a door 4 is opened to take out the Waribashi material 1 to complete the hot water impregnating process. Since moisture is blown out from the inside, the moisture content is uniform and the fiber material in the Waribashi material is to have flexibility by moisture and high temperature. As a result, the Waribashi material is easily cut by a cutter and the cross- section is cleanly cut.
Patent JP-H02170012-A (JP)
Title: Measuring method for traveling position of vehicle
Inventor: SHIMIZU SUKENOBU
IPC: G01C21/00
Filed: 1988-12-23
Abstract: PURPOSE:To measure the traveling position without any error by substituting measured coordinate values with the coordinate values of a correction point when the correction point is passed and adding the X and Y components CX and CY of a correction vector to the X component and Y component of a magnetic field detector thereafter. CONSTITUTION:When the traveling position of the vehicle is measured by using a magnetic azimuth detector, the starting point whose coordinates are already known and one or plural correction points are provided in a travel range and when the correction point is passed, the measured coordinate values are replaced with the coordinate values of the correction point and the X and Y components CX and CY of a correction vector(error magnetic field vector) are added to the X component and Y component of the magnetic azimuth detector thereafter respectively. Namely, the normal measured values and plural azimuth measured values to which a unit correction vector is added in plural directions are obtained to calculate the correction vector from the measured coordinates when the correction point is passed, plural measured coordinates using an azimuth after the unit correction vector is added, and at least four coordinate values among correction point coordinates. Consequently, the vehicle can travel continuously without any error unless the error magnetic field vector varies.
Patent JP-H09142701-A (JP)
Title: Sheet carrying device
Inventor: OGASAWARA TSUTOMU
IPC: G03G15/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the defective carrying of a sheet and its nonfeeding or its break which are caused by the skewing of the sheet at the time of carrying it. SOLUTION: A window frame 35 provided in a case 10 is provided with a skew preventing projection 35a which is formed protrusively downward along its inside, and the skew preventing projection 35a is pushed against the side edge of the tension side part 25a of an endless belt 25. During carrying of a manuscript, if the manuscript G is about to be skewed, the one side edge of the manuscript G strikes against the skew preventing projection 35a to check the further skew, and the manuscript is prevented from passing a gap between a belt deviation preventing wall 18c and a case 10 to enter the inside.
Patent JP-H03289967-A (JP)
Title: Catheter intrducer assemblage
Inventor: JIYOOJI DABURIYUU BOON ZA FUOO
IPC: A61M25/08
Filed: 1990-11-27
Abstract: PURPOSE: To reduce the danger of injuries to blood vessels after and during insertion by providing the end of the terminal of an enlarger with a circumferential groove adapted to accommodate the tapered end of a sheath. CONSTITUTION: The terminal part of the sheath 12 of a guide is provided with a soft end formed from a polymer material that is softer than that tram which the main body 34 of the sheath is formed. The end 26 of the terminal of an enlarger is tapered. The enlarger 10 is formed to include a tapered groove 28 on a periphery which is immediately adjacent to a tapered head part 27. The circumferential groove 28 is circular at its terminal and is formed by a terminal taper part 30 matching the inverted shoulder part 32 of a proximal end. Therefore, the terminal of the enlarger forms a part of the tapered head part.
Patent JP-H02171576-A (JP)
Title: Molding device for heat insulated door
Inventor: SUDA NORIYUKI
IPC: F25D23/02
Filed: 1988-12-23
Abstract: PURPOSE:To reduce the cost of mold by eliminating the need for the press metal mold as well as adjustment or correction of the metal mold so as to mold the door outer panel at a reduced cost by attracting a flat door outer panel with magnets to the assembly jig in the arced position, and holding said arced position of the door outer panel by fitting door caps as holder while the door panel is being attracted. CONSTITUTION:In order to assemble the heat insulated door 1, both sides of a flat door outer panel 2 are bent to form conventional corners, etc. in the order of the inner flange 5 and side flange 4, and such panel is set in the assembly jig 15. At this tie, the arced surface 18 of the door outer panel 2 is attracted by the magnetic force of magnets 17 to be shaped in an arc on the molding surface 16 of the assembly jig 15. As the door outer panel 2 is set and attracted to the assembly jig 15, door caps 19 are fitted to the upper and lower ends of the door outer panel 2 to hold these ends with the guide ribs 20 and the arced flange 7 of the door caps 19 without a gap. The door outer panel 2 maintains the any desired arced position even when it is removed from the assembly jig 15 as the upper and lower ends of the side flanges 4 and inner flanges 5 of the door outer panel 2 are respectively held in the flanged parts 8 of the door caps 19.
Patent JP-H11137504-A (JP)
Title: Cleaning device
Inventor: KUJIRADA MASANOBU
IPC: A47L13/30
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can clean automatically. SOLUTION: The cleaning device automatically cleans by adhering soil on a building floor on a high-molecular gel 1 crawling on the floor. By the automatically crawling high-molecular gel 1 on a building floor, soil on the floor is adhered to the gel to be removed, which enable almost complete cleaning. The gel 1 has properties to adsorb contacting soil on the floor, and to instantly adhere even if they are once separated, because of the mutually attracting molecules. A moving means to move the gel 1 with contacting on the surface of an object to be cleaned is provided. Other than the high-molecular gel 1, an anti-fungus agent, a deodorizer, an aromatic agent, a waxing compound, or the like is contained in the gel for moving the gel on the floor or the like.
Patent JP-H07184317-A (JP)
Title: Ratio differential protective relay
Inventor: BAFUKU NOBORU
IPC: H02H7/045
Filed: 1993-12-24
Abstract: PURPOSE:To block erroneous output from a ratio differential protective relay by making a decision that a fault has not occurred but an exciting surge current has entered when an input current contains the second harmonic by a predetermined amount or more. CONSTITUTION:The differential current DELTAI between the primary and secondary currents of a transformer is detected by a differential current detecting element 8 and when it is higher than a set data, a differential current operation decision element 11 delivers an output. When the ratio 2f/1f between the basic wave (1f) detected by a basic wave detecting element 10 and the second harmonic (2f) detected by a second harmonic detecting element 9 exceeds a predetermined value, a signal is delivered to a 2f operation memory 15. The memory 15 stores the signal until the outputs from both elements 12, 11 are turned OFF. When the element 11 is operating and no operation is stored in the memory 15, an output decision element 14 delivers an operation signal for a ratio differential protective relay.
Patent JP-H01207642-A (JP)
Title: Optical type back scatter meter
Inventor: ERUNSUTO BURINKUMEIAA
IPC: G01M11/00
Filed: 1988-12-23
Abstract: PURPOSE: To reduce the cost by employing an avalanche photodiode, applying a DC voltage modulated with a modulation voltage as a bias voltage thereto and inserting a signal produced from a mixer into the trigger circuit for photodiode thereby eliminating, the mixer. CONSTITUTION: A beam is transmitted from a laser diode 1 through a beam splitter 2 to an optical waveguide cable 3 to be measured. A part of transmitted beam is backscattered from the cable 3 and impinges on a light receiving unit, i.e., a photodioe 4, through the splitter 2. A receiving/evaluating unit 6 produces mixes a signal proportional to the backscattering power with a modulation voltage having frequency of a variable frequency oscillator 5. Position and intensity of backscatterinq are determined by evaluating the mixed signal. An avalanche photodiode 4 is employed and applied with a DC bias voltage modulated with the modulation voltage and the mixed signal is inserted into the trigger circuit of photodiode 4 such that it is tapped to the circuit of an ohmic resistor and a capacitor.
Patent JP-H08226422-A (JP)
Title: Anchor bolt capable of being fixed by charge
Inventor: BERUNTO HAIN
IPC: F16B19/14
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To fix an anchor bolt by an explosive charge in a blind bore in a solid material by providing a striking pin which contacts an ignition capsule arranged between a stopper and the explosive charge when the rear end of the anchor bolt is hit. SOLUTION: A metallic disk 12 is clamped between a stopper 5 and a shoulder part 11 formed by a section 7, an ignition capsule 13 is embedded below the disk 12, and a connecting part is formed via a through hole between the ignition capsule 13 and the explosive charge 8. A striking pin 15 is inserted in a center hole 16 of the stopper 5, and a part of length of the striking pin 15 is projected over the front end face of an anchor bolt l. The anchor bolt 1 is pushed in a blind bore 17 provided in a fixed foundation 18 until the striking pin 15 contacts the base of the bore, and the anchor bolt 1 is driven in the blind bore 17 as a drilled hole by hammer striking of the anchor bolt to the end face 2 to fix the anchor bolt 1, so that the striking pin 15 supported at the bottom of the drilled hole collides with the ignition capsule 13 to trigger ignition of the explosive charge 8.
Patent JP-H11160665-A (JP)
Title: Liquid crystal display panel manufacturing device and use thereof
Inventor: YONEMOTO KENICHI
IPC: B08B11/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel manufacturing device capable of shortening the total time of a cleaning process and a heat treatment process, reducing equipment initial cost and installation space, and further reducing running cost for energy required for operating the facilities, and to provide the using method therefor. SOLUTION: In this liquid crystal display panel manufacturing device 10 for cleaning for removing liquid crystal adhering to a peripheral face of a liquid crystal display panel 22 and a gap and cleaning it when liquid crystal is injected into an inner space of the liquid crystal panel 22 and executing a heat treatment process for aligning orientation of the liquid crystal filled in the inner space of the liquid crystal panel 22, cleaning means 15, 16, 18, 18a for the cleaning process and a heat treating means 26 for the heat treatment process are provided in the same device 13.
Patent JP-2001143701-A (JP)
Title: Non-aqueous electrolyte secondary battery cell
Inventor: KAJIURA HISASHI
IPC: H01M4/38
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery cell having high performance, high capacity and excellent cycle characteristics. SOLUTION: The non-aqueous electrolyte secondary battery cell includes a negative electrode having a negative electrode active material capable of reversibly doping or de-doping Li; and a positive electrode having a positive electrode active material capable of reversibly doping or de-doping Li and non-aqueous electrolyte. The negative electrode active material at least contains a composite metal material consisting of an alloy phase to be alloyed with Li and an alloy phase difficult to be alloyed with Li.
Patent JP-H03187607-A (JP)
Title: Dc amplifier
Inventor: YASUCHI AKIHIRO
IPC: H03K5/00
Filed: 1989-12-18
Abstract: PURPOSE:To reduce a change in output duty due to drift by providing a 1st operational amplifier amplifying an AC signal to a pre-stage of a 2nd operational amplifier for DC amplification. CONSTITUTION:An operational amplifier 10 forming an AC amplifier is provided to a pre-stage of an operational amplifier 1, its inverting input terminal connects to an input terminal 8 via a DC cut-off capacitor 9 and an inverting input terminal of the operational amplifier 1 connects to an output terminal of the operational amplifier 10. Since an input signal Si including an offset applied to an input terminal 8 is inputted directly to a noninverting input terminal of the operational amplifier 1, an output signal of the operational amplifier 1 includes an offset, it is not amplified by the operational amplifier 10 but amplified by the operational amplifier 1 only. Thus, the amplified DC component is less than the AC component in the input signal and even when drift exists in the input signal, the output signal with less duty change is obtained.
Patent JP-H11162357-A (JP)
Title: Plasma display panel
Inventor: MIZOBATA EIJI
IPC: H01J11/14
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel having excellent contrast and constant luminance. SOLUTION: A light reflecting layer 10 or a light absorbing layer for restraining the reflection of the external light is provided in a back surface side of a phosphor layer 9 so that the light emitted from the phosphor layer 9 to a visible side outgoes as the display light, and a plasma display panel having excellent contrast and constant luminance is provided by restraining the reflectance in the phosphor layer 9 among the reflection of the external light as a cause of lowering of contrast to 25% or less.
Patent JP-H03187028-A (JP)
Title: Optical recording and reproducing device
Inventor: SEYA ZENNA
IPC: G11B7/12
Filed: 1989-12-16
Abstract: PURPOSE:To prevent dust from sticking to the surfaces of an objective lens and a half mirror by surrounding the objective lens and an actuator for driving this objective lens with a cover having a transparent parallel plate glass in a part for an optical path. CONSTITUTION:The transparent parallel plate glass 9 is provided to the actuator cover 8 in its part for the optical path. Since the objective lens 3 and the actuator 7 for driving this lens in the directions of arrows as shown by F and T are surrounded with the cover 8, fine dust is prevented from sticking to the surfaces of the lens 3 and the half mirror 2. In addition, even when the fine dust is stuck to the surface of the glass 9, this is easily cleaned out.
Patent JP-H07179187-A (JP)
Title: Working vehicle
Inventor: MATSUMOTO TOSHIYUKI
IPC: B62D49/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a working vehicle capable of executing the intertillage management works in ridged fields, etc., in an easy and efficient manner. CONSTITUTION:A ground work device 2 is arranged before a traveling vehicle 1 provided with a pair of right and left wheels 5, 5, and a driver's seat 53 is arranged rearward of the traveling vehicle 1 in the condition supported on the ground by a grounding body 51. A steering handle 9 provided on the traveling vehicle is constituted in a position switchable manner. i.e., a driving and steering mode where a steering grip part 9a is located in front of the driver's seat 5 and the walking and steering mode where the steering grip part is extended rearward the traveling vehicle.
Patent JP-H11156156-A (JP)
Title: Method and apparatus for treatment of halogen-based gas, reaction treater and semi-conductor device
Inventor: MORI YOSHIAKI
IPC: B01D53/32
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To treat efficiently halogen-based gas at a low cost. SOLUTION: Steam from a steam generator 24 together with carbon tetrafluoride gas at atmospheric pressure from a gas exhausting source 12 is supplied between discharge electrodes 18, 20 of an electric discharge part 14. When a high frequency voltage is impressed between the electrodes 18, 20 with a high-frequency electric source 22, the carbon tetrafluoride gas is decomposed, and reacts with the steam to produce hydrogen fluoride gas and carbon dioxide gas. Those gases are introduced to a babbler 26 provided to a discharge side of the electric discharge part 14, and the hydrogen fluoride is dissolved in water 28.
Patent JP-H05254101-A (JP)
Title: Bearing assembly
IPC: B41F7/20
Filed: 1992-12-07
Abstract: PURPOSE: To make controllable a process bringing into contact or detaching an ink form roller or a dampening form roller by a projection in a transparent hole and a fixation stopper of the frame and to make a simple, reliable and exchangeable bearing assembly usable for an ink form roller or a dampening form roller which can be brought into contact with a rotary-press cylinder. CONSTITUTION: When a working cylinder 56 is actuated, levers 1 and 2 are rotated around screws 3 and 4 and rollers 11 and 12 are brought into contact with a printing cylinder 61. Play 'a' between a contact position and detaching position of the rollers 11 and 12 is formed between projections 43, 44 and adjustable screws 53, 54, and at the same time the rollers 11 and 12 are brought into contact with a roller having a rotary axis 60, for example, a kneading roller 62. Next, a dampening roller 68 is brought into contact with a printing cylinder 59 having a printing plate 61 by a working cylinder 87 through a piston bar and fixed member 88. Here, play 'a' contacting with the roller 68 is adjusted to a screw 85 through a screw 84.  In this way, an axial journal of the ink form roller and dampening form roller can be supported in a manner possible to be put into contact with the printing cylinder, stably without play.
Patent JP-H06177908-A (JP)
Title: Linkage device for electronic mail/voice mail and its linking processing method
Inventor: FUKUYAMA NORIYUKI
IPC: H04L12/54
Filed: 1992-12-07
Abstract: PURPOSE:To execute the linking processing between an electronic mail and a voice mail without troublesome processing with respect to the electronic mail/voice mail linking device and its linking processing method. CONSTITUTION:When an electronic mail/voice mail discrimination section 13 discriminates it that a mail to be sent is a voice mail, a voice mail linkage communication section 4 sends a voice registration request signal to a voice mail function section 3. Upon the receipt of the voice registration request signal by an electronic mail linkage communication section 7, an ID/telephone number cross reference table 10 to convert a caller ID included in the voice registration request signal to a telephone number corresponding to the said ID. A line control section 12 makes a phone call to the converted telephone number to register a voice signal of a caller to a voice registration section 11 and sends a voice mail by the registered voice signal with respect to a receiver ID included in the voice registration request signal.
Patent JP-2001144198-A (JP)
Title: Multiple simultaneous solder-sealing tool
Inventor: ITO ATSUSHI
IPC: H01L23/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a multiple simultaneous solder-sealing tool that prevents current flowing in an electrical heating element from being increased, even if the number of simultaneous sealing is increased, and with little damages to the tool. SOLUTION: An electrical heating element is used, where the electrical heating element is arrayed in a comb shape, while a plurality of electrical heating element sealing parts are electrically connected in series, and a part following the electrical heating element sealing part is formed into a U shape for connecting to the next electrical heating element sealing part. The U-shaped part of the electrical heating element is retained by two insulation fixing pedestals. For the spacing between two fixing pedestals, the insulating fixing pedestal of one side is slidable on a work bench, so that expansion and contraction by the heat of the electrical heating element can be followed.
Patent JP-2000150899-A (JP)
Title: Thin-film formation method
Inventor: TERAKADO MASAMICHI
IPC: G02F1/1368
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of an insulating board, a conductive thin film, and a photosensitive resist. SOLUTION: Oxygen plasma treatment is made to the surface of an insulating board 101 before forming a conductive thin film 102 on the board 101. Otherwise, the oxygen plasma treatment is carried out without breaking a vacuum immediately after the formation of the conductive thin film 102 or at the final period of the film-forming process for allowing the surface of the insulating board 101 or the conductive thin film 102 to be subjected to oxidation treatment.
Patent JP-H05144778-A (JP)
Title: Dry etching method
Inventor: KOMATSU HIDEO
IPC: H01L21/302
Filed: 1991-11-15
Abstract: PURPOSE:To reduce contamination of an apparatus without decreasing the etching selectivity of silicon oxide film, by supplying only a gas excluding hydrogen atoms as an etching gas and discharging the silicon oxide film and etching it. CONSTITUTION:An electrode 2 for mounting an etched wafer 7 and an electrode 3 opposing in parallel with the electrode 2 are installed within a vacuum chamber 1. In a plasma etching method for supplying discharge power to both electrodes 2 and 3, only a gas excluding hydrogen atoms is supplied and discharged and then a silicon oxide film is etched selectively. When the silicon oxide film is etched using a mixed gas of inert gas and carbon fluoride gas as an etching gas, contamination of an apparatus and a wafer to be treated is reduced, thus, reproducibility and maintainability can be improved easily. Further, the high etching selectivity of silicon oxide film can be obtained easily.