baber/WOPTO huggingface dataset:
Patent JP-H10166208-A (JP)
Title: Grasp pawl of chuck
Inventor: TOYANO HIDEKATSU
IPC: B23B31/16
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To quickly perform a slave pawl exchange and surely grasp a work by providing a master pawl with a guide to be gradient to approach as the guide is directed toward the front of the axial direction for a chuck axis line and providing an abutting part regulating backward moving of a slave pawl fitted and mounted into/on the guide. SOLUTION: In a process clamping a work W, the work W is exactly clamped because a slave pawl 3 receives component of force directing to the rear of a chuck 1 by radial direction force from the work W which is received on the grasp surface 9 of the slave pawl 3 according to inclination of a guide 4 of a master pawl 2 when the force is received on the grasp surface 9 and the slave pawl 3 is surely made pressurized contact with an abutting part 5 via a gap adjusting member 10. The slave pawl 3 does not fall off from the master pawl 2 because the guide 4 becomes gradient to approach as the guide 4 is directed toward the front of an axis line CL direction for a chuck axis line CL even if axial direction force is applied to the work W after the work W is clamped in this way.
Patent JP-2000171561-A (JP)
Title: Dosimeter
Inventor: KOBAYASHI HIRONOBU
IPC: G01T1/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a dosimeter in which data does not disappear even when a battery is dead, in which previously measured data can be read out even after it is initialized, in which measured data up to the present can be read out even when a failure is generated and in which maesured data can be stored at short time intervals. SOLUTION: An EEPROM is used as a memory. The storage area of measured data is divided into a recently-measured-data storage area and a previously-measured-data storage area. When recently measured data is read out so as to be initialized, the recently measured data is transferred to the previously-measured-data storage area from the recently-measured-data storage area so as to be retained. In addition, measured data is stored only when a measured dose amount is increased.
Patent JP-H05169437-A (JP)
Title: Cutting method and device of ingot
Inventor: MURAKAMI MASAHIRO
IPC: B28D5/02
Filed: 1991-12-25
Abstract: PURPOSE:To cut off an ingot vertically to its growth axis by tuning the ingot irrespective of an external form of the ingot. CONSTITUTION:Four pressing devices 12a, 12b, 12c, 12d are provided integrally with a tuning device 8 tuning an ingot 1. The pressing devices 12a-12d are provided respectively with an ingot fixing bar 5, fixing jig 6 and fixing screw 7 adjusting freely a stroke of the fixing jig 6 to a direction of the ingot 1.
Patent JP-H07165546-A (JP)
Title: Composition for oral cavity
Inventor: HORIUCHI TERUO
IPC: A61Q11/00
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a composition for oral cavity application, stably exhibiting the bactericidal effect of a cationic bactericide in the presence of a nonionic surfactant and effective for preventing the formation of dental plaque. CONSTITUTION:This composition for oral cavity application is produced by compounding an oral cavity composition containing a cationic bactericide and a nonionic surfactant with 1/50 to 5 pts.wt. (based on 1 pt.wt. of the nonionic surfactant) of a cationic surfactant capable of forming a mixed micelle with the nonionic surfactant.
Patent JP-H11177407-A (JP)
Title: Signal level shift circuit
Inventor: HAGA KAZUKIYO
IPC: H03K19/0175
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the signal level shift circuit that prevents signal amplitude attenuation as well as waveform deterioration, such as jitter and that is suitable for on-chip configuration on a semiconductor integrated circuit. SOLUTION: This signal level shift circuit SF2, that is set between an output circuit DR2 and an input circuit RV2 and converts a first operating level of the output circuit DR2 into a second operating level of the input circuit RV2, is made up of a receiver circuit SF2-R and a river circuit SF2-D. The receiver circuit SF2-R substantially receives signals with the 1st operating level from the output circuit DR2 and outputs signals with a third operating level. Then the driver circuit SF2-D substantially receives signals with the third operating level from the receiver circuit SF2R and outputs signals with the second operating level.
Patent JP-H07175877-A (JP)
Title: Recording/reading method for information
Inventor: FUJIWARA AKINOBU
IPC: G06K19/10
Filed: 1993-12-17
Abstract: PURPOSE:To accurately and exactly detect and read a data code at low cost even in the environment of a dark place, high humidity and high temperature by recording the data code with ink containing electrolyte and reading data with a sensor composed of the cathode and anode of a battery. CONSTITUTION:An object coating a base 13 such as paper with ion conductive ink 14 is touched with the ion conductive ink 14 coated with a cathode electrode 15 and an anode electrode 16 of the sensor composed of the cathode electrode 15 and the anode electrode 16. Therefore, a battery circuit is formed by the cathode electrode 15, anode electrode 16 and ion conductive ink 14 in different ionizing inclinations, and information is read by detecting potential difference generated between two poles with a potentiometer. Namely, the data code is recorded in the ink containing electrolyte, the data code recorded by electrolyte is touched by the sensor composed of the cathode and anode of the battery, generated electromotive force is detected and data are read.
Patent JP-H07172616-A (JP)
Title: Sheet material carrying device and image forming device
Inventor: TAKEDA AKIO
IPC: B41J13/02
Filed: 1993-12-16
Abstract: PURPOSE:To provide a sheet material carrying device capable of keeping the whole pressing roller in its condition pressed by a drive roller even if a pivot shaft to support the pressing roller through the pressing arm is inclined relative to the drive roller. CONSTITUTION:An oval hole 13a is provided at one side supporting end 12a of a pressing arm 91c, and the supporting end 12a side only is supported on a pivot shaft 92 so that a pressing roller 72b can be moved in the direction to press a drive roller 71. Also a pressing spring 94c is provided so that the pressing force of the pressing spring 94c applied to the pivot shaft 92 when the pressing roller 72b is pressed against the drive roller 71 is applied to the pivot shaft 92 by only the unmovable support end 12b side of the pressing arm 91c. With this constitution, the movable support end 12a of the pressing arm 91c is in a condition capable of always moving in pressing direction. Thus, even if the pivot shaft 92 is inclined, the whole pressing roller 2b can be always pressed against the drive roller 71.
Patent JP-H10180466-A (JP)
Title: Friction welding method and device
Inventor: ARAI TAKEJI
IPC: B23K37/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a welding method and a device capable of easily automatizing and line-assembling the friction welding for a planar work consisting of a non-ferrous metal material suck as aluminum. SOLUTION: The joining faces of a first and a second work W1, W2 are brought into contact with each other for positioning on a first and a second table 3A, 3B, and are abutted on with a probe of the welding tool 23 equipped in a welding head 17 that is provided movably back and forth in the direction along the joining faces; by rotating the welding tool 23, frictional heat is generated between the probe of the welding tool 23 and the joining face of the first and second works W1, W2; and, while a part of the joining face is softened by the frictional heat, the welding head 17 is moved along the joining face.
Patent JP-H07177566-A (JP)
Title: Radio telephone system
Inventor: HAMADA MASASHI
IPC: H04B7/26
Filed: 1993-12-16
Abstract: PURPOSE:To relieve the load to a radio channel due to charging of a radio telephone terminal and transmission/reception of control information and position information or the like. CONSTITUTION:When radio telephone terminals 101-103 are set to radio base stations 104-107, the radio base stations 104-107 read terminal identification information of the radio telephone terminals 101-103 and register position information of a concerned radio telephone terminal to a communication controller 108 and when the radio telephone terminals 101-103 are removed from the radio base stations 104-107, the transmission reception of control information and radio identification information between the radio base stations 104-107 and the radio telephone terminals 101-103 are confirmed not through a radio channel and the occupied time of the radio channel for control signal transmission and reception is reduced, by erasing the position information registration.
Patent JP-2001120350-A (JP)
Title: Bubble massaging sheet
Inventor: AKAISHI FUMIO
IPC: A45D44/22
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a massaging material which can massage a wide range of skin at a time. SOLUTION: A buckle generating agent which generates bubbles of carbon dioxide gas in contact with water, is applied on a water-retainable flexible sheet. Then, the sheet is dipped in water and pasted to a desired part of the face. Thus, bubbles of carbon dioxide gas are generated between the sheet and the face and a massaging effect is applied to skin by the bubbles.
Patent JP-2000026917-A (JP)
Title: PRODUCTION OF Fe FAMILY BASE AMORPHOUS METALLIC THIN STRIP
Inventor: UENO SHUJI
IPC: C21D6/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To allow a thin strip to show large Barkhausen discontinuity even if its length is less than the specified length by subjecting an Fe family base amorphous metallic thin strip having a specified width and cross-sectional area to heat treatment at a specified temp. in a state of being applied with twisting. SOLUTION: The width of an amorphous metallic thin strip is controlled to <=1,500 μm, and the cross-sectional area to <=0.04 mm2. Moreover, the dimensional ratio of the thickness of the metallic thin strip to the width (thickness/ width) is preferably controlled to >=0.02. This metallic thin strip is subjected to heat treatment at 150 deg.C to the crystallization temp. in a state of being applied with twisting. The produced amorphous metallic thin strip shows large Barkhausen discontinuity in which the reversal of magnetization rapidly produces in the critical magnetic field value of a magnetic hysteresis curve in a state of being flatly held even in the case of <=9 cm length.  In this way, in accompany of the variation of magnetization of >=50% the saturated magnetic flux density of the material, an induced voltage pulse having a sharp waveform is generated in the alternating magnetic field. Thus, it can be used for various magnetic markers and sensors as a pulse voltage generating element.
Patent JP-2001158493-A (JP)
Title: Egg storage tray
Inventor: KAMO MAMORU
IPC: B65D21/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a hygienic egg storage tray with which many eggs can be packed easily without using an outer case or a string member such as a binding band, and which can be used as a tray as it is for in-store display or for carrying. SOLUTION: This tray comprises a main body tray A and a cover member C made of a synthetic resin sheet. The tray A has a square storage part 4 in plan view provided with many egg storage recesses 1... arranged in a plurality of lines at a constant pitch in an individually divided condition by separation walls 2 and with projections 3... formed where the walls 2 for dividing the recesses 1... cross. A joint piece 7 is jointly provided through first hinge part 6 foldable from both right and left side edges of the storage part 4, and a fitting piece 9 is jointly provided through second hinge part 8 foldable from the tip end of the joint piece 7. The cover member C has recesses and projections 10... partially on its top face, and fitting parts 11 fitting the recesses and projections 10... are formed on the fitting piece 9 of the tray A.
Patent JP-H05155170-A (JP)
Title: Surface treatment of aluminum support for printing plate
Inventor: FUKUDA HIROSHI
IPC: B41N3/03
Filed: 1991-12-03
Abstract: PURPOSE:To enhance the durability of a cathode plate, in a method continuously and electrochemically roughening the surface of an Al support for a printing plate in an acid electrolyte or applying anodic oxidation treatment to the surface of the support, by using a zirconium/hafnium alloy in the cathode plate. CONSTITUTION:In the surface treatment of an aluminum support for a printing plate, the aluminum ion in an acidic treatment liquid is separated to the outside of the system by an electrodialytic cell 10 having an ion exchange membrane 21 arranged thereto and a recovered acid is supplied to the circulating used treatment solution to keep the concn. of the aluminum ion in the treatment solution constant. At this time, a zirconium/hafnium alloy is used in the cathode plate 22 of the electrodialytic cell 10. As a result, the durability of the cathode plate is enhanced.
Patent JP-H06193573-A (JP)
Title: Inverter-driven screw compressor and assembly thereof
Inventor: SHIIKI KAZUAKI
IPC: F04C29/06
Filed: 1992-12-24
Abstract: PURPOSE:To improve assembly, separating ability, and maintainability of a screw compressor body unit and perform stable vibration control support of the compression body unit. CONSTITUTION:An upper motor 1 is coupled to a lower compression body 3 through a coupling casing 2 and the upper flange of the coupling casing is supported on a frame 8 through a vibration control material 7. Further, a motor shaft and a rotor shaft are intercoupled through an insertion type shaft coupling. This constitution facilitates separation and assembly of the motor and the compression body from and to a compressor unit, and enables operation stable in vibration.
Patent JP-H10188924-A (JP)
Title: Sealed battery
Inventor: OGASAWARA KENJI
IPC: H01M2/08
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide such a safe sealed battery as being capable of preventing the sharp increase of battery inner pressure if the battery is repetitively charged and discharged in a severe condition. SOLUTION: This battery has an electrode group 2 formed with positive and negative electrode plates and a separator mounted between both electrode plates and mounted in a bottomed cylindrical external can 1. A caulked area 3 approximately U-shaped in section, which contains an upper caulked area 3a and a lower caulked area 3b, is formed at the opening edge of the external can 1. A sealer 7 is fixed with the caulked area 3 via a gasket 4. For the gasket 4, single composite material or copolymeric material with the melting point equal to or less than the melting point of the separator is used. In the caulked area 3, a narrow area is formed to have a short distance between the upper caulked area 3a and the sealer 7.
Patent JP-H05171566-A (JP)
Title: Finishing agent for dry cleaning
Inventor: NISHINO TOSHIHIRO
IPC: D06M15/643
Filed: 1991-12-26
Abstract: PURPOSE:To obtain the subject finishing agent comprising a specific organopolysiloxane, capable of finishing fabric without ironing to provide fabric with smoothness, flexibility, etc., by applying the agent to dry cleaning by charging method. CONSTITUTION:An organopolysiloxane containing at least one polyoxyalkylene ether group in one molecule of the formula (R is monofunctional hydrocarbon; A is monofunctional hydrocarbon, OH or alkoxy; B is bifunctional hydrocarbon; X is glycidyl ether; Y is polyoxyalkylene ether; (l) and (m) are 0-300; (l)+(m) is 0-300; (n) is 1-50) is dissolved in a solvent for dry cleaning such as perchloroethylene (or mineral turpentine oil) to give a finishing oil for dry cleaning not foaming in a charging bath or during solvent distillation. The finishing oil provides fabric with excellent smoothness, flexibility, repulsion, luster, etc., can eliminate ironing and improve productivity.
Patent JP-H07176443-A (JP)
Title: Manufacture of anisotropic rare-earth magnet
Inventor: YOSHIKAWA NORIO
IPC: B22F3/24
Filed: 1993-12-20
Abstract: PURPOSE:To reduce the manufacturing cost for an anisotropic rare-earth magnet, by coating an isotropic magnetic material with a soft metallic material and carrying out a plastic working step with heat. CONSTITUTION:An isotropic magnetic material (A) is obtained from a R-B-M- based material in a pressed powder formation step or a molten solidification step. Then, the isotropic magnetic material (A) is coated with soft metallic material, such as Ni, Cu or Ni-and Cu-based alloy, for example Ni-P alloy. After heated to a given temperature, the isotropic magnetic material (A) is inserted in a space surrounded by a cylindrical die 11 and a knockout punch 21. A ring-shaped piece of anisotropic magnetic material with a bottom part is extruded from the isotropic magnetic material (A). The magnetic material, which becomes anisotropic through the extrusion plastic working step, is magnetized in an anisotropic direction thereof to form an anisotropic rare-earth magnet.
Patent JP-H0994691-A (JP)
Title: Flux for soldering and solder paste and soldering method using the same
Inventor: TANAHASHI AKIRA
IPC: B23K35/363
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To impart good wettability to base metals and to entirely eliminate the residues after the end of soldering by using a flux which contains an org. material having hydroxyl functional groups and has a solidus temp. or above. SOLUTION: The flux for soldering which contains the org. material having at least two pieces of the (-OH) hydroxyl functional groups in one molecule and is approximately >=17 deg.C in the temp. at the time the mass% attains approximately 0% in measurement by a thermal gravimetric method when the flow rate of air of gaseous nitrogen (N2 ) atmosphere is set at 200ml/min and the temp. rising rate at 10 deg.C/min and which is above the solidus temp. of the solder is used. The flux is supplied together with the solder to the soldering part of the work and the work is placed in the atmosphere where the temp. elevation is possible. The work is then heated up at a heating up rate of >=10 deg.C/min in average in a temp. range of at least above the solidus line of the solder. The solder is used by kneading the solder powder having the compsn. to a pasty form.
Patent JP-2001162309-A (JP)
Title: Method for removing foreign matter on auxiliary roll of reversible rolling mill
Inventor: BABA YUKIHIRO
IPC: B21B28/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a foreign matter on an auxiliary roll of a reversible rolling mill by which both scratching of the foreign matter and wiping of lubricating oil are able to execute to the auxiliary roll of the reversible rolling mill and moreover the generation of rolling roll marks by again rolling the foreign matter in the material and defects in quality by transferring the marks to a rolled stock are prevented without accompanying the increase of installation cost and maintenance load. SOLUTION: This method is the method for removing the foreign matter stuck to the surface of the auxiliary roll 4 of the reversible rolling mill and, by defining a direction following the direction in which the rolled stock 3 is forwarded toward the rolling mill as the forward direction, a device has structure having a 1st wiper 10 on the side of the forward direction on both sides of the contact part of the rolled stock with the auxiliary roll and 2nd wiper 20 on the opposite side and, besides, the oppotunity of contact with the auxiliary roll and the wiper is taken as all times in the 1st wiper and as only the staring time of rolling in the forward direction in the 2nd wiper.
Patent JP-2000173943-A (JP)
Title: Manufacturing tool of quartz semiconductor wafer boat and manufacture using the same
Inventor: YOOKAICHIYA MOTOO
IPC: H01L21/22
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To shorten an assembling period of time without requiring correction works at the time of assembling at superior assembly precision of a quartz-made semiconductor wafer boat. SOLUTION: This manufacturing tool comprises: a base stand 2 on which a quartz boat assembly B is mounted, a tool base stand 3 in which the base stand 2 is rotatably provided, a bottom plate fixing mechanism 4 provided in the tool base stand 3 and for fixing a bottom plate B2 of the quartz boat assembly B, a tool support pole 5 stood in the tool base stand 3; an adjusting member 7 having a guide groove which is provided in the tool support pole 5 and is formed with a plurality of guide grooves 6 at specified intervals, and supports a part of a disc-like support member, an adjusting move mechanism 8 which intervenes between the adjusting member 7 having the guide groove and the tool support pole 5, and moves the adjusting member 7 having the guide groove in vertical and horizontal directions;  and a ceiling plate fixing mechanism which is provided in the tool support pole 5 for fixing a ceiling plate.
Patent JP-2000172702-A (JP)
Title: Minutes managing method and minutes management system
Inventor: KUDO YUTAKA
IPC: G06Q10/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To more efficiently confirm an actual discussion situation in past conferences about review items defined as standards. SOLUTION: A server computer 101 produces a review execution situation display image that is obtained by making the number and execution dates of conferences where each review item decided from a conference information table 113 with which minutes information to be managed is registered and a proceedings content table 114 is discussed as a subject for discussion be correspondent to each review item and is shown in an image in which a list of standard review items prescribed in a standard review item table 115, sends it to client computers 102-1 to 102-n and displays it.
Patent JP-H11178255-A (JP)
Title: Permanent magnet motor
Inventor: OIKAWA TOMOAKI
IPC: H02K1/27
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet motor, wherein a phenomenon of the detection of the position of a rotor is made difficult due to the reaction of an armature not occurring and the efficiency of the motor can be improved by making good use of reluctance torque. SOLUTION: This permanent magnet motor is provided with a stator 2 formed by winding coils around a cylindrical stator core 9, a rotor 1 which is placed inside the stator 2 and has a rotor core 8, a plurality of magnet insertion holes 3 drilled in the rotor core 8, and permanent magnets 4 inserted into the magnet insertion holes 3, and slits 7 which are formed in the rotor 1 and on the peripheral core portions of the magnet insertion holes 3 on the side of reverse rotation of the rotor of the center lines 11 of the rotor magnetic poles in the direction of the center lines 11 of the rotor magnetic poles.