baber/WOPTO huggingface dataset:
Patent JP-H10144783-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L29/78
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To enable an isolation trench through which high integration is realized to be formed without deteriorating a gate insulating film in film quality so as to realize a semiconductor device of high reliability. SOLUTION: A silicon oxide film 2 and a silicon nitride film 3 are selectively provided onto a semiconductor substrate 1, and a side wall 5 is provided to the sides of the films 2 and 3 respectively. A trench 6 and a channel stopper layer 7 are formed, and then a silicon oxide film deposited on all the surface of the substrate 1 is left only inside the trench 6 to serve as an element isolation insulating film 8. The silicon nitride film 3 and the silicon oxide film 2 are removed, and the exposed surfaces of the semiconductor substrate 1 is oxidized to form a gate insulating film 9. A conductive film is selectively formed on the gate insulating film 9 to serve as a gate electrode 10.
Patent JP-H02182499-A (JP)
Title: Emblem
Inventor: KONDO HIROICHI
IPC: B44C3/04
Filed: 1988-11-22
Abstract: PURPOSE:To obtain an emblem excellent in washing resistance and selectable in a base material by drawing a pattern part on a base material using a resin material based on a natural resin and curing and molding the resin material so as to obtain desired hardness to integrate the same with the base material. CONSTITUTION:An emblem 1 is formed by drawing a pattern 3 on the surface of a base material 2 and the part of the pattern 3 is formed into a desired shape by curing a resin material based on a natural resin under heating to be integrated with the base material 2. As the natural resin, for example, pine resin is designated. The emblem 1 is prepared by a method wherein a desired colorant is added to the resin material at first to form a sol like composition which is, in turn, injected in the recessed groove part of intaglio printing to be covered with the base material and cured under heating by a high frequency heating apparatus to form and fix the pattern to the base material.
Patent JP-H07144304-A (JP)
Title: Manufacture of architectural board
Inventor: TAKASE YOSHINARI
IPC: B27D5/00
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the visibile possibility of color of a base through a fancy veneer for an architectural board manufactured by laminate bonding the fancy veneer on the surface of the base. CONSTITUTION:A base impregnated with resin, and a fancy veneer 3 is laminated on the surface of the base 2 through a resin impregnated sheet 1 formed by treating with an opacifying agent. The laminate is heat-press molded, and the architectural board is manufactured by using the impregnated sheet 1 as an adhesive layer 4 and bonding the fancy veneer 3 with the base 2. The facy veneer 3 is impregnated with the resin in the resin impregnated sheet 1 and WPC trated, and the visible possibility of the color of the base 2 through the fancy veneer 3 is prevented by the opacifying action by means of the opacifying agent in the resin impregnated sheet 1 constituting the adhesive layer 4.
Patent JP-H06153392-A (JP)
Title: Dc power supply
Inventor: SUZUKI MASAHIRO
IPC: H02J1/00
Filed: 1992-11-04
Abstract: PURPOSE:To provide a DC power supply in which DC power supply units are turned ON in a predetermined order and turned OFF in reverse order. CONSTITUTION:Secondary circuits of relay elements R1-Rn-1 are connected, as circuits for controlling throw-in order of power supply, in series between control power supply lines and control relays T1, T2,..., Tn. Consequently, power supply units PW1-PWn are turned ON sequentially and when control power supply can be fed through the elements R2, R3..., Rn to the units PW1-PWn-1, power supply to the units PW, PWn-1,..., PW1 is interrupted sequentially.
Patent JP-H11196544-A (JP)
Title: Permanent magnet motor
Inventor: NARITA KENJI
IPC: H02K1/22
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet motor with large reluctance torque, by reducing d-axial inductance (Ld) and enlarging q-axial inductance (Lq). SOLUTION: In a permanent magnet motor, a rotor core 10 with magnetic poles made up of permanent magnets is arranged inside a stator core for generating a rotating field. The rotor core 10 includes a first core member 12 with permanent magnets 11 at each pole for developing magnet torque, and a second core member 14 for generating reluctance torque without using the permanent magnets. The first and the second core members 12 and 14 are joined coaxially in a body.
Patent JP-H03155197-A (JP)
Title: Packaging of circuit module
Inventor: INAGAKI MITSUO
IPC: H05K7/14
Filed: 1989-11-13
Abstract: PURPOSE:To eliminate inferior influence due to contraction force when a joint material is cured, form a proper adhesion layer, and stabilize a circuit module securely for achieving sealing and packaging by providing an injection hole on a sealing surface, placing the circuit module onto the injection hole, and by injecting a heat conductive adhesive material from the opposite surface of the sealing surface into the injection hole and then sealing it. CONSTITUTION:A circuit module 3 is placed on injection holes 11a-1 of a sealing surface of a projecting part 11a and the injection position of the injection holes 11a-1 is properly selected according to the size of the sealing surface. After injecting a proper amount of thermosetting/high heat conductive/conductive joint material, namely a silver epoxy resin joint material 4, into those injection holes 11a-1 while visually inspecting from the opposite surface of the sealing surface, it is heated and cured for sealing and packaging. Thus, by providing a plurality of injection holes according to the size of the sealing surface, a proper injection position of the joint material is selected and the amount of injection of the joint material can be directly visually monitored when performing injection, thus eliminating problems such as inferior influence due to contraction force when thermosetting the joint material, sealing failure, and reduction in heat conduction efficiency due to it.
Patent JP-2001114204-A (JP)
Title: Packaging apparatus
Inventor: HANAKATA TOSHIYUKI
IPC: B65B9/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a packaging apparatus capable of packaging beautifully even a relatively thin commodity and also making no film wasteful in the case of packaging a commodity with a two-folded film. SOLUTION: A packaging apparatus has a film mouth opening means 14 which changes the feeding direction of a two-folded film 10 drawn out from a film roll of the packaging film 10 folded in two and wound up in the form of a roll and which allows a commodity 11 to be inserted into the two-folded film 10, and a belt conveyor 12 for conveying the commodity 11 toward the film mouth opening means 14 in the same direction with the feeding direction of the commodity 11 sandwiched between the films 10 folded in two.  At one end of the belt conveyor 12, a base end side roller 30 is provided which has a rotary shaft disposed in a direction at right angles with the direction in which the commodity 11 is conveyed and around which a belt 20 is passed and, at a portion of the belt 20, which is opposed to an edge part 17a of the film mouth opening means 14, an inclined roller 32 is provided which is disposed in substantially parallel with the edge part 17a of the film mouth opening means 14, and the belt 20 is passed along the inclined roller 32. At the other end of the belt conveyor 12, a forward end side roller 34 positioned thereat is provided which has a rotary shaft disposed in a direction at substantially right angles with the travelling direction of the belt 20, which is altered by the inclined roller 32, etc.
Patent JP-S63148476-A (JP)
Title: Head positioning control system for magnetic disk device
Inventor: KOBAYASHI KYUKICHI
IPC: G11B21/10
Filed: 1986-12-10
Abstract: PURPOSE:To easily and surely cope with changeover of number of integration sheets of a magnetic disk by selecting immediately and automatically a head to read the positioning information serving as a positioning standard when the number of integration sheets are changed for the magnetic disk contained in a magnetic disk device. CONSTITUTION:The positioning information 2 used for the seeking action of a magnetic disk device is previously recorded in a prescribed area on the surface of each of plural magnetic disks 1 together with other data information. When the magnetic disk device is used, a positioning information discriminating means 3 of the disk device discriminates the information 2 out of those information recorded by the disk 1. Then a lamination number detecting means 4 detects the number of lamination sheets of the disk 1 based on the information 2. then a head selecting means 5 selects one of plural heads based on said number of lamination sheets in order to read the positioning information serving as a positioning standard for plural disks 1. Thus it is possible to easily cope with the number of lamination sheets of various magnetic disks.
Patent JP-S62149857-A (JP)
Title: Production of aluminum alloy foil having excellent formability
Inventor: KAWAI HIDEO
IPC: C22F1/04
Filed: 1985-12-24
Abstract: PURPOSE:To produce Al alloy foil having improved formability and strength by specifying the temp. of the intermediate annealing between primary and secondary cold rolling and secondary cold rolling draft in the stage of producing the foil from an Al alloy contg. Fe and Mn at specific ratios. CONSTITUTION:A cast Al alloy ingot contg. 0.7-2.0wt% Fe and 0.5-0.2wt% Mn and consisting of the balance Al and unavoidable impurities is subjected to a homogenization treatment at about >=550 deg.C and is hot rolled. The unavoidable impurities may be incorporated therein up to about <=0.2wt% and other elements up to about <=0.05wt%. The rolled alloy is then subjected to the intermediate annealing by heating at 300-500 deg.C at >=5 deg.C/sec heating up rate between the primary cold rolling and the secondary cold rolling in the hot rolling and the final annealing then to the secondary cold rolling at >=50% draft, by which the Al alloy stock is rolled to the foil having about <=0.15mm thickness. The Al alloy foil having the fine crystal grains, high strength and elongation and excellent formability is thus obtd.
Patent JP-H05135428-A (JP)
Title: Acoustic reproduction device
Inventor: NAGATA KOICHIRO
IPC: G11B15/02
Filed: 1991-11-12
Abstract: PURPOSE:To obtain an acoustic reproducer returning automatically to the top of the music and stopping to its position when a power switch is turned OFF while reproducing the music. CONSTITUTION:OFF of an ACC power source switch 2 or a device power source switch 3 is detected by a power source detecting circuit 6. By a control device 5, when the detected signal is received, a switch 4 is turned ON and the power source is supplied from a battery 1 and a tape is rewound. When a matter that the signal is eliminated is detected by a signal detecting circuit 9 at the time of rewinding, by the control device 5, a motor, that is, the tape is stopped and the switch 4 is turned OFF. When the power source is turned ON, the music is reproduced from the top of the music.
Patent JP-H09140121-A (JP)
Title: Power converting apparatus
Inventor: OKAYAMA HIDEO
IPC: H02M1/06
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction of GTO with a vibration current by collecting an energy stored in a snubber capacitor to a feeding capacitor and then supplying it to a gate drive circuit when a self arc-suppressing type semiconductor element becomes conductive. SOLUTION: When a current flowing into GTO is cut off, a current flows to a route of a snubber capacitor 3 and a snubber diode 2 to charge the snubber capacitor 3. Therefore, a charging voltage rises up to the voltage exceeding the sharing voltage in the cut-off condition of GTO1 by the influence of wiring inductance. A voltage exceeding the sharing voltage of GTO1 flows to the route of a snubber resistance 4 and a snubber capacitor 3 and to the route of a power feeding diode 16, a feeding capacitor 9, a feeding resistance 17 and a snubber capacitor 3 and then returns to the power source side and thereby the applied voltage of GTO1 is converged into the predetermined sharing voltage. As a result, the power can be fed in direct to the gate drive circuit from the main circuit and vibration current caused by operation of the gate drive feeding circuit can be suppressed perfectly.
Patent JP-S62144647-A (JP)
Inventor: BERUNTO FUORUSUMAN
IPC: A61B17/221
Filed: 1986-12-11
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-H10123551-A (JP)
Title: Liquid crystal display device
Inventor: MINAMI ATSUSHI
IPC: G02F1/1343
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To lessen the damage that rubbing cloth receives from the right-angled shape of the corner parts of transparent electrodes patterned on a glass substrate, to ameliorate the panel display defect by the nonuniform orientation of liquid crystals and to improve a display grade by forming the shape of the corner parts of the transparent electrodes to a dull angle. SOLUTION: The transparent electrodes 9 are formed on the glass substrate 10. The transparent electrodes 9 are patterned by etching, by which the transparent electrodes 11 for display, various kinds of alignment marks 12 and the transparent electrodes 13 for grounding are formed. Various kinds of the alignment marks 12 are formed to the square shape obtd. by forming the shape of their corner parts 14 to the dull angle of 135 deg.. The shapes of the corner parts 15, 16 of the transparent electrodes 11 for display and the transparent electrodes 13 for grounding are also formed to the dull angle of 135 deg.. Polyimide oriented films are applied on the transparent electrodes 11 for display, various kinds of the alignment marks 12 and the transparent electrodes 13 for grounding and are subjected to rubbing treatments by the rubbing cloth.
Patent JP-H07144823-A (JP)
Title: Image forming device
Inventor: KITAZAWA OSAMU
IPC: G03G15/00
Filed: 1993-11-26
Abstract: PURPOSE:To obviate the necessity of securing the special space for taking out a paper sheet forwardly, by devising a measure for vertically arranging a sorter equipped with a plurality of sorter bins for taking out paper sheets forwardly, in the lower part of a device body equipped with an image forming means. CONSTITUTION:As for an image forming device 100, a sorting device 7 for assorting the paper sheets P having each image is arranged in the lower part inside a device body 1 equipped with an image forming means 2 and a plurality of paper feeding cassettes 3a and 3b. The sorting device 7 is equipped with a plurality of sorter bins 72a-72n as collecting parts which are longitudinally placed on a supporting tray 71. Further, in a passage starting from a gate 29 to the sorter bin 72 at the right end, an assorting transfer passage 78 as transfer means which consists of a plurality rollers 76a-76e and a transfer guide 77 is arranged. Further, an assorting gate 80 as assorting means is installed on a timing belt, and is arranged in a reciprocatingly shiftable manner along an assorting transfer passage 78. Accordingly, the paper sheet P is taken out forwardly, and the necessity of the space for taking out the paper is obviated.
Patent JP-H04168527-A (JP)
Title: Program data protecting system
Inventor: HONMA MAKOTO
IPC: G06F21/12
Filed: 1990-11-01
Abstract: PURPOSE:To prevent write to the protective data part under the protection mode operating system by designating a protecting measure so that write cannot be executed to data defined on a program. CONSTITUTION:Data defined on a program SP is classified and accumulated in accordance with whether a protective designator exists or not. Also, with respect to accumulation, two kinds of protective designators are given and a compile unit CU is generated. Subsequently, a linker LK accumulates a data group in accordance with the protective designator and generates a load module LM, and a CPU sets information as to whether write of data can be executed onto a data management information table LDT or not. In such a state, by conforming to the table LDT at the time when a protection mode operating system executes the program, write to the data to which the protective designator is given is checked. In such a way, write to the protective data part is prevented.
Patent JP-H0672576-A (JP)
Title: Recording device
Inventor: KIDA SHIGERU
IPC: G03G15/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide a facsimile capable of being made with low cost in a compact style as well as using either rolled recording paper or sheet recording paper as required. CONSTITUTION:A recording device is equipped with a rolled recording paper conveying roller 20 to feed rolled recording paper 21 and a sheet recording paper conveying roller 4 to convey sheet recording paper, to both of those rollers power is transmitted from a DC motor 23 through a changeover mechanism. This changeover mechanism is equipped with a system gear 32, a planetary gear 7 and a planetary gear arm 25. Further, this changeover mechanism is provided with a lock claw 26 to fix the planetary gear arm 25 to a specified position. Still further, the recording device is provided with a head release cam 15, a head release pulley 16 and a timing belt 9, for the purpose of moving a record head 10 while interlocking with the changeover mechanism.
Patent JP-H06219448-A (JP)
Title: Easy openable can lid
Inventor: SHIMIZU TAKASHI
IPC: B65D17/34
Filed: 1993-11-02
Abstract: PURPOSE:To obtain an easy openable can lid of a positive pressure drink can, wherein drink is not spouted in opening, and there is no possibility that a tab or a tearing flap is separated from a lid main body. CONSTITUTION:A main score portion 4 for demarcating an opening portion 3 wherein the part faced to an initial opening portion 4a is a falling portion 5 is formed on a panel portion 2 of a lid main body, and a first rivet 6 surrounded by a vent score portion 8 is formed on the radial direction to pass the initial opening portion 4a to the center side, moreover a second rivet 7 is formed on the peripheral edge. A tab 9 is composed of a rivet fixing portion 12 provided with a first tongue flap 10 and a second tongue flap 11, a peripheral-like strengthened part 13 and a tab portion 14. The first tongue flap 10 and the second tongue flap 11 are respectively fixed to the first rivet 6 and the second rivet 7. In the rivet fixing portion 12, a clearance 15 is formed along the second rivet 7 side peripheral edge of the first tongue portion 10, while a clearance or a weakened part is formed along the first rivet 6 side peripheral edge of the second tongue portion 11. A nose portion 13 of the tab is positioned just above the initial opening portion 4a, or on the outside in the radial direction.
Patent JP-S62155795-A (JP)
Title: Inverter
Inventor: NAGANAMI KATSUHIKO
IPC: H02P21/04
Filed: 1985-12-27
Abstract: PURPOSE:To perform an operation in a low frequency region and a quick adjustable-speed operation safely regardless of the state of load by adding manual torque boosting characteristics in which a voltage correction value is increased with the lowering of frequency. CONSTITUTION:A voltage/frequency regulator 13 outputs a first correction value K1(Im-I0) for correcting the voltage/frequency pattern of the regulator 13 in response to the magnitude of input currents. A voltage corrector 20 outputs a second correction value (a-K2f0) for correcting the voltage/frequency pattern in response to output frequency f0. The first and second correction values are added and arithmetically operated in an adder 14, the result is inputted to an adder 6 through an amplifier 19, and V0+{K1(Im-I0)+(a-K2f0)} is obtained in the adder 6, and inputted to a motor through an amplifier 7. Accordingly, the input currents of the motor in a low frequency region are increased, thus quickly elevating torque to rated torque or more.
Patent JP-H09110063-A (JP)
Title: Container for shaking out contents at fixed quantity
Inventor: YAMANAKA NOBUO
IPC: B65D83/06
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a container for shaking out contents at a fixed quantity that is available not only for shaking out contents in a fixed quantity but also for shaking out in an optional quantity. SOLUTION: A fixed tube 11 in which a fitting tube 13 fitted to the inside of a neck is hung down from the inner circumference of a flangelike top wall 12 and a tapered tube 15 with its diameter contracting as it approaches the upside is erected from the lower end of the fixed tube through an inward-looking flange 14 and a top plate 21 for closing the upper side of the fixed tube 11 are connected together with a thin hinge 27 at the rear side of the flangelike top wall 12.  A holding tube 22 detachably fitted to the inside of the upper part of the fitting tube 13 is hung down from the underside on the outer circumferential part of the top plate 21, and a measuring tube 23 with the upper end of the tapered tube 15 fitted into the lower part thereof is hung down from the underside at the center of the top plate 21, and a measuring stopper 10 formed of a turning member 20 for which contents discharging ports 25 are drilled with a plurality of small connected parts left undrilled is provided at the top plate on a position between the holding tube 22 and the measuring tube 23, and the measuring stopper 10 is fitted to the neck 7 of the container main body 2.
Patent JP-H02143282-A (JP)
Title: Fixation device for picture forming device
Inventor: AMITA AKIYASU
IPC: G03G15/20
Filed: 1988-11-25
Abstract: PURPOSE:To perform excellent fixing even when a transfer material having a different fixing property is used by providing a means which switches a branching member provided between the 1st and 2nd press rollers when the transfer material having the different fixing property is used. CONSTITUTION:The 1st and 2nd press rollers 3-1 and 3-2 are press-contacted with the outer peripheral surface of a fixing roller 1 and a branching member 4 is provided between both rollers 3-1 and 3-2. In addition, a means which switches the member 4 is provided. Namely, when a transfer paper P is to be fixed strongly, the 2nd fixing is performed on the paper P by means of the roller 3-2 after performing the 1st fixing to the paper P with the roller 3-1 by rotating the member 4 by turning on a solenoid 4-2 and releasing the roller 3-1 from contacted state with the roller 1. At the time of ordinary fixing, the solenoid 4-2 is turned off an the transfer paper P is led in the ejecting direction after the member 4 is brought into contact with the roller 1 and the toner on the paper P is fixed by means of the roller 1 and the nip sections of the roller 3-1. Therefore, an excellent fixing property can be obtained.
Patent JP-H04169902-A (JP)
Title: Production control system
Inventor: MATSUDA KINJI
IPC: G05B19/418
Filed: 1990-11-01
Abstract: PURPOSE:To surely change setting of an operation condition and release the changed operation condition by judging whether data of the operation condition to be executed in each process is temporary or permanent and preserving original data in accordance with the judging result and automatically restoring it after the end of the temporary changed. CONSTITUTION:It is judged whether the tact change instruction inputted by a sequencer 30 indicates the temporary change or the permanent change. In the case of the temporary change, a temporary change flag is set in a specific position of a storage area in an overall board 29, and the value of this tact is stored in a set tact storage areas as the set tact of the line to update this area. Data of the tact set before the change is saved in another storage area. Consequently, the new tact is stored in the prescribed area, and the value of the tact supplied for the start of the line is changed. Thus, the original operation condition is automatically restored after the end of the operation on the new operation condition.