baber/WOPTO huggingface dataset:
Patent JP-H0982693-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHINO KOICHI
IPC: H01L21/027
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor device to be lessened in sheet resistance and enhanced in high-frequency characteristics. SOLUTION: An island-like semiconductor conductive layer 12 is formed on a substrate 11 of InP or the like through mesa-etching, and an ohmic electrode 13 of AuGe/Ni/Au or the like is formed thereon through a metal lift-off method or the like (a). In a mesa-etching and metal lift-off process, the substrate 11 is cleaned with organic solvent to remove resist. Then, the substrate 11 is subjected to an alloying process carried out for a few minutes at a eutectic temperature or so in an atmosphere of nitrogen gas, whereby the component material of the ohmic electrode 13 is diffused into the semiconductor conductive layer 12 for the formation of an alloyed layer 14 (b).  In succession, oxygen ashing is carried out at a temperature lower than an alloying temperature to remove resist and its residues on the semiconductor conductive layer 12, and an oxide layer 15 is formed on the surface of the semiconductor conductive layer 12. Thus, a semiconductor device 100 is formed (c).
Patent JP-H0789678-A (JP)
Title: Group control device for elevator
Inventor: MARUKON SHIYANDORU
IPC: B66B1/20
Filed: 1993-09-22
Abstract: PURPOSE:To improve the transport faculty by securing the uniform arrival interval to a standard floor by setting the call back timing to a standard floor for a vacant car, in preference in the up peak time. CONSTITUTION:When the up peak is detected by an up peak detecting means 10B, a call back objective car selecting means 10D selects a car which completes service for all the calls. A call back time point calculating means 10E calculates the call back time point so that a call back objective car arrives at a standard floor at the ideal arrival time point, and at that time, a call back instruction output means 10F outputs a call back instruction. When a descent direction landing call generates, and an allotting means 10C performs allotment to the call back objective car, if the arrival time point at a standard floor becomes late from the ideal arrival time point, the call is allotted to the next call back objective car.
Patent JP-H07112284-A (JP)
Title: Production of resin sealed semiconductor device
Inventor: KINOSHITA SHIYOUJI
IPC: B23K26/00
Filed: 1993-10-18
Abstract: PURPOSE:To improve the clearness of display mark to be marked on a resin sealed body of resin sealed semiconductor device. CONSTITUTION:In the production method of a resin sealed semiconductor device, by which a display mark 6 is marked on one surface of a resin sealed body 2 added with a die parting agent by laser marking technology, before marking process to mark the display mark 6 on one surface of the resin sealed body by laser marking technology, the surface treatment process is provided to remove the die parting agent on one surface of the resin sealed body 2.
Patent JP-S61137344-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA TETSURO
IPC: H01L21/3205
Filed: 1984-12-07
Abstract: PURPOSE:To prevent the wirings of an upper layer from stepwisely disconnecting by forming grooves on an insulating film on an Si substrate, vapor-phase growing a metal film in the grooves to form a wiring layer of flat surface. CONSTITUTION:An SiO2 film 2 is accumulated by a reduced pressure CVD method on a p type Si substrate 1, a resist mask is coated, and grooves 3 are formed by an RIE with C2F6+O2. At this time a defect (h) remains on the side wall and the bottom of the groove, and the polymerized film of the SiO2, resist and etching gas remains. When the RIE is executed for 60sec or longer, it is effective. Then, a W film 4 is accumulated in selectively and self-aligning manner with the defect (h) as a nucleus by a reduced pressure CVD method using WF6+H2, buried flatly to form a wiring layer. A film of polysilicon and metal may be formed on the side wall of the groove as a nucleus of growing the W film. The thus formed device has flat surface, good dimensional accuracy of the wiring layer and no stepwise upper layer wiring disconnection.
Patent JP-H01105050-A (JP)
Title: Select shock reducing device for automatic transmission
Inventor: YAMAGUCHI HIROSHI
IPC: B60W10/10
Filed: 1987-10-16
Abstract: PURPOSE:To reduce a delay of connecting a starting friction clutch with no starting shock accompanied by increasing a back pressure in a select shock reducing accumulator during the time from a range select to a connection start of a starting friction element. CONSTITUTION:In accordance with a select range by a manual valve 1, an automatic transmission 4 releases all the starting friction elements or the like in the neutral range and connects the elements selectively by a pressure of oil in the running range, enabling the running to be attained in starting and corresponding speed change shifts. Here during the time after the range is selected till a detecting means 5 detects the starting friction element 2 to start connection, a control means 6 increases a back pressure of an accumulator 3, rapidly increasing a connection oil pressure of the starting friction element 2 by that amount of increasing the back pressure. When connection is started, the control means 6 suspends a rise of the back pressure in the accumulator 3 by a signal of the detecting means 5. Thus preventing a select shock reducing effect from deteriorating, a delay of connecting the starting friction element can be decreased.
Patent JP-H07111909-A (JP)
Title: Manufacture of suit-case
Inventor: KANEKO TOSHIMASA
IPC: A45C5/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide a method for manufacturing a suitcaselike a travelling bag which has a specially thick or hard partition plate mounted therein. CONSTITUTION:In a method of manufacturing a suitcase having a body cloth part mounted on both sides of a gusset part 1 through a fastener to be opened and closed. The peripheral edge of a partition plate 15 is sewn on one side of interior trim cloths 11, 12 capable of covering the inner peripheral surface of the gusset part 1 and a portion of the interior trim cloth 11 is sewn on an inner frame body 10 overlaid on the inner peripheral surface of the gusset part 1 to mount the partition plate 15 in the inner frame body 10 and further cover the whole inner peripheral surface of the gusset part 1 with the inner trim cloths 11, 12, while the other side edge of the inner trim cloths 11, 12 is fixed to the inner peripheral surface of the gusset part 1 through the faseners 4, 5, 13, 14 to manufacture the suitcase.
Patent JP-H1194249-A (JP)
Title: Discharged gas control device for combustion equipment
Inventor: KOGA YOSHINOBU
IPC: F23N5/22
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce a concentration of CO discharged from a combustion equipment. SOLUTION: A discharged gas control device for combustion equipment is comprised of a gas sensor 20 mounted within a discharged gas pipe 8 for discharging combustion gas of which measurable concentration level is more than a reference concentration value higher than a target control value of the combustion equipment; and a combustion control section 21 for controlling an amount of combustion in such a way that the measured value of concentration of CO measured by the gas sensor 20 when an amount of combustion is forcedly increased or decreased by a predetermined amount. Since it is possible to measure a concentration of CO when the amount of combustion is forcedly increased or decreased by a predetermined amount, it is further possible to discriminate if an air-fuel-ratio is shifted to a plus side or a minus side and to control the air fuel ratio an appropriate direction.
Patent JP-H0569900-A (JP)
Title: Target cue for rendezvous adjacent sensor
Inventor: MASUDA NORIKO
IPC: G01C21/24
Filed: 1991-09-11
Abstract: PURPOSE:To provide a target cue for a rendezvous adjacent sensor wherein a finding range can be spread while holding range finding accuracy in a certain range. CONSTITUTION:In this target cue, a single reflector 15 is arranged on an X-axis vertically raised from a docking surface 10 and also providing two sets of reflectors (outer set reflectors (2, 3, 4, 5) and inner set reflectors (6, 7, 8, 9)) with a different arranging area on two orthogonal axes (Z-axis, Y-axis) set on the docking surface 10. In measuring a position with a long distance, the target cue of large size formed of the reflectors (15, 2, 3, 4, 5) is used. In the case that this target cue of large size comes out of a field of vision of a rendezvous adjacent sensor with the shorter distance, the measuring is switched to measuring by using the target cue of small size, formed of the reflectors (15, 6, 7, 8, 9), before coming out of the field of vision.
Patent JP-H01102870-A (JP)
Title: Connector for memory card
Inventor: MORITA YOSHIO
IPC: H01R13/64
Filed: 1987-10-14
Abstract: PURPOSE:To make it possible to get an insertion feeling (click feeling) when inserting a memory card into a connector by arranging a slider sliding in a body with the card within a housing and providing the slider with a notch. CONSTITUTION:As a memory card 6 is inserted along a guide of a housing 1 against a coil spring 3 in the direction of the arrow A under the condition of a connector open, the memory card 6 is first received by an insertion groove 2a of a slider 2. Further, the memory card 6 in a body with the slider 2 advances, a memory card side connector 7 is inserted into a mating side connector pin 5 through a hole 2b, and the connector becomes closed condition. At this time, a plate spring 4 with a part thereof projecting and attached to a sliding surface on which the slider 2 of the housing 1 slides falls into a notch 2c provided on the slider 2. This provides an insertion feeling (click feeling) of the connector.
Patent JP-H03122833-A (JP)
Title: Stain detector for optical disk recording and reproducing device
Inventor: HIRABAYASHI MASAYUKI
IPC: G11B7/12
Filed: 1989-10-06
Abstract: PURPOSE:To prevent stain from being stuck to an objective lens and to correctly grasp a sticking condition by covering an optical head with a cover equipped with a reflection mirror when recording and reproducing is not executed and condensing an optical spot to the reflecting surface of the reflection mirror at this position by focus servo control. CONSTITUTION:When the optical disk is not recorded and reproduced, an objective lens 2 of an optical head 1 is covered with a cover 14 equipped with a reflection mirror 8, and when a laser beam output is measured, in a state that control is executed so as to condense the optical spot to the reflection mirror 8 by using the focus servo control to be executed at the time of normal disk reproducing, the laser beam output is measured. Thus, the objective lens 2 is prevented from sticking stain and it is not necessary to precisely fit and fix the reflection mirror 8 and the objective lens 2. Then, the laser beam output is accurately detected and the stain sticking condition of the objective lens 2 can be correctly grasped.
Patent JP-H03122925-A (JP)
Title: Operating device of circuit breaker
Inventor: GOTO YOSHITOMO
IPC: H01H33/42
Filed: 1989-10-06
Abstract: PURPOSE:To provide an operating mechanism and a circuit breaker with a small size and simple structure by using only one spring to work as a make spring and a break spring. CONSTITUTION:A drive lever 28 to be engaged with the drive operating system is rotated, and a spring 25 is pulled as going apart from a fulcrum part guide to retain the accumulated energy through engagement of the drive operating system with the drive lever 28. Disengagement of them releases the accumulated energy on the spring 25 to put the fulcrum part again in contact with the guide, and the operation system is rotated to make the circuit breaker and engage a tripping system with a trip detaining part. The residual accumulated energy on the spring 25 is thereby retained, and the tripping system is disengaged to release the accumulated energy, and the operating system is rotated to break the circuit breaker. One spring 25 can make both making and breaking accordingly. This permits constructing the operating device small and simple, and also provides easy operation for spring adjustment.
Patent JP-2001089174-A (JP)
Title: Production of reinforced glass
Inventor: KATO HIDEMI
IPC: C03B32/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a reinforced glass capable of obtaining the reinforced glass efficiently and a production facility of the reinforced glass. SOLUTION: This method for producing the reinforced glass comprising a heat-treating process of making a transition of NiS presenting in a glass raw material 1 from its α-phase to β-phase by heating the glass raw material 1 for producing a reinforced glass, an examination and treatment process for detecting the NiS having a prescribed particle diameter or larger presenting in the glass raw material 1 and a heat-reinforcing treatment process performing a heat reinforcement on the glass raw material 1 not containing the NiS having the prescribed particle diameter or larger, is provided by measuring the mass number of foreign materials in the glass raw material 1 by irradiating an X-ray to the glass raw material 1 from the one surface side of the glass raw material 1 and detecting the X-ray at the other surface side of the glass raw material 1.
Patent JP-H06107342-A (JP)
Title: Paper feeding mechanism
Inventor: INAGAKI HARUHISA
IPC: B65H1/04
Filed: 1992-09-29
Abstract: PURPOSE:To provide a paper feeding mechanism capable of stably feeding thin paper and sheet having low rigidity as well as regenerated paper easy to receive the effect of temperature and humidity in an automatic paper feeding mechanism for automatically feeding cut sheets in printer devices, copying machines, facsimile devices and other various information processing equipments. CONSTITUTION:In a paper feeding mechanism having a cassette case 1: a rear stopper 3; a sheet contact part 4a; a front stopper 4 consisting of a separating claw 20; and a pressing plate 6 energized by a coil spring 7 in the direction directing to a paper feed roller 2, a recessed part 4b as holding a sheet top end is provided on the upper part of the sheet contact part 4a in the front stopper 4.
Patent JP-S643075-A (JP)
Title: Sintered material of aluminum nitride and production thereof
Inventor: MIYAHARA KENICHIRO
IPC: C04B35/58
Filed: 1986-10-31
Abstract: PURPOSE: To produce a high-density sintered AlN material having high thermal conductivity, by blending AlN raw material powder obtained by directly nitriding metallic Al with a compound of group IIa of the periodic table as a sintering auxiliary, molding and burning.  
     CONSTITUTION: High-purity metallic AlN powder is used as a raw material and high-purity AlN powder is obtained by direct nitriding method. The AlN powder is pulverized in a nonoxidizing atmosphere especially in an organic solvent, blended with a sintering auxiliary (preferably one consisting essentially of Y 2 O 3  or a precursor thereof) selected from a metallic group of groups IIa, IIIa and IIIb of the periodic table, molded and burnt. Consequently, a sintered AlN material having ≥100W/m°K thermal conductivity and ≥95% relative density is readily obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000320274-A (JP)
Title: Input device for illumination controlling data and illumination controller
Inventor: IBATA SHINICHI
IPC: E06B9/32
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a controller for motorized blinds capable of facilitating the illumination control speedily. SOLUTION: In an input device for inputting control data for controlling an opening and closing state of blinds to an illumination controller displaying letters or figures as illumination patterns by an opening and closing state of the blinds installed respectively to a plurality of windows, the blinds are used as a plurality of small figures P, and a controller of motorized blinds is equipped with an indication device indicated by arrangement corresponding to the blinds, an operating device for selecting and operating indications of the small figures P for selecting an opening and closing state of the blinds, a control section for filing control data varifying the indications of the small figures P based on selecting operation of the operating device, at the same time,  by making position information of the small figures P and indicating information as the control data for controlling an opening and closing state of the blinds corresponding with each other and a storing device for storing a file.
Patent JP-2000087365-A (JP)
Title: Eccentric strip footing pc block and pc eccentric strip footing
Inventor: OKANO TAIZO
IPC: E02D27/01
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide PC blocks for constructing an eccentric strip footing of a building and a PC eccentric strip footing making use of the PC blocks to reduce a construction period of time, curtail a construction cost and equalize the eccentric strip footing by labor saving of the execution of the eccentric strip footing. SOLUTION: An eccentric strip footing PC block 1 (1A) having an L-shaped vertical section is formed of a horizontal footing constitution section 2 for constituting a footing and a vertical foundation beam constitution section 3 for constituting a footing beam. In that case, a bolt box and joint metal fixtures 4 for connecting the adjoining eccentric strip footing PC blocks 1 and 1 with high strength bolts are provided in the footing constitution section 2 and both end faces of the foundation beam constitution section 3.
Patent JP-H08117103-A (JP)
Title: Jar pot
Inventor: YAMAUCHI KOJI
IPC: A47J27/21
Filed: 1994-10-25
Abstract: PURPOSE: To provide a safe jar pot in which unexpected abnormal hot water pouring caused by the fault of a switch for pouring hot water can be prevented by operating an electric pump only when an electric hot water pouring operation button is depressed and plural bar-shaped projections under a hot water pouring arm shaft are simultaneously depressed. CONSTITUTION: When an electric hot water pouring operation button 29 is depressed, a hot water pouring arm 30 is pushed down, but when the button is not depressed, the arm 30 is pushed up by a spring. An arm shaft 31 is provided successively with the hot water pouring arm 30 and, when the hot water pouring arm 30 is pushed down, the shaft is moved downward through the spring and protrudes the bar-shaped projections from the bottom of a lid 6. A cushion property is provided to limit the amount of protrusion with the spring when any force larger than a prescribed load is applied, there are two projections at this arm shaft 31, and a switch 34 for pouring hot water is depressed at the same time by these projections. A control panel unit 28 operates an electric pump 36 only when the switch 34 for pouring hot water is simultaneously depressed.
Patent JP-H05101062-A (JP)
Title: Document processor
Inventor: OGAWA TAKAYUKI
IPC: G06F17/21
Filed: 1991-10-08
Abstract: PURPOSE:To prepare a document mixing vertical and horizontal descriptions without changing a format by selectively reading horizontally written characters and vertically written characters from a font dictionary for vertical description and a font dictionary for horizontal description. CONSTITUTION:An input device 51 designates the input format containing the designation of the vertical or horizontal description. A CPU 52 discriminates whether the designated input format shows the horizontal description or the vertical description. When a code sequence is inputted from the input device 51, corresponding to the discriminated result of the input format, the fronts of either fronts for horizontal description or fonts for vertical description are successively and selectively read from a font data storage device 58. A font data storage device 55 stores a lot of fonts for horizontal descriptions and the fonts for vertical description corresponding to the respective fonts for horizontal description by codes. The font data storage device 58 storing the fonts for printing stored the fonts for vertical and horizontal descriptions by the codes.
Patent JP-H01103703-A (JP)
Title: Maximum value arithmetic unit and its control system
Inventor: WAKAUMI HIROO
IPC: G05B13/00
Filed: 1987-10-16
Abstract: PURPOSE:To extend the dynamic range, to reduce the power consumption, to attain direct interface, and to raise the density by using electric charge instead of current to perform maximum value arithmetic processing. CONSTITUTION:When potential relations between input signals are Y>X, electric charge Q1 corresponding to a voltage Y-X is generated just under an input electrode 13, and electric charge Q2 corresponding to a voltage X-Yref is generated just under an input electrode 15. In this case, it is sufficient if Vref is set to an arbitrary value approximating OV, but it is not insisted that Vref is set to this value. Next, a control pulse phi1 is set to the high level at a time t4 to transfer electric charge Q1 and Q2, which are stored in electric charge storage means just under input electrodes 13 and 15, to a storage means under an adding electrode 17 through a transfer means just under a transfer electrode. In this case, electric charge Q resulting from addition of electric charge Q1 and Q2 is stored in the storage means under the adding electrode 17. That is, Q=Q1+ Q2proportional Y-Vref is true, and this electric charge Q corresponds to the signal voltage of larger one (Y) of input signals and indicates a maximum value of two input signals X and Y.
Patent JP-2000076630-A (JP)
Title: Manufacture of magnetoresistive type magnetic head and thin film magnetic head
Inventor: IIZUKA DAISUKE
IPC: G11B5/39
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To constantly realize the optimal stripe height and to contrive stability of electromagnetic transducing characteristic as well as improvement of the yield, in the manufacture of an MR head. SOLUTION: Formed on a substrate 10 is the magnetoresistive element (MR element) consisting of an MR film 11 which is provided with plural sections 15-17 that are mutually separated by one or more slits 13, 14 parallel to the opposite faces 12 of a recording medium along the height direction and that are each connected to a common electrode 19 at both ends. With the substrate 10 ground in the height direction, the opposing faces of the recording medium are demarcated, and simultaneously the MR element is adjusted to a desired height. An electrical resistance is measured between the electrodes during the grinding of the substrate 10 to the nearer side from the last section 17, determining the relation between the height and the electrical resistance in each section 15, 16 other than the last, calculating from this result the relation between the height and the electrical resistance in the last section and, on the basis of this calculation, the electrical resistance value is decided corresponding to the desired height.