baber/WOPTO huggingface dataset:
Patent JP-H1016892-A (JP)
Title: Flight control device for airplane
Inventor: SHINAGAWA TAKASHI
IPC: B64C13/16
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness by calculating the roll axis steering angle command to make the bank angle deviation which is the difference with the bank angle command zero, and sending it to a roll axis maneuvering device as the inherent operation quantity. SOLUTION: The altitude control arithmetic process is applied to the difference between the target altitude H* and the actual altitude H detected by an altitude sensor 14, and the bank angle correction quantity ϕg is outputted. The reference bank angle ϕr is calculated from the target turning acceleration N* by a reference bank angle arithmetic device 36, the bank angle correction quantity ϕg is added to it to obtain the bank angle command ϕ*, and the roll axis steering angle command to make the difference between the bank angle command ϕ* and the actual bank angle ϕdetected by an attitude sensor 12 zero is obtained for control. The control arithmetic process to make the difference between Nt and the target turning acceleration N* zero is applied, and the steering angle of the pitch axis is controlled.  The desired vertical acceleration is obtained against a slight bank angle change, and the responsiveness and accuracy for the control of altitude, route angle, or speed can be improved.
Patent JP-S6238308-A (JP)
Title: Pattern detecting device
Inventor: AKAGAWA KATSUYUKI
IPC: G01B11/24
Filed: 1985-08-13
Abstract: PURPOSE:To detect image patterns of various characteristics by the same photoelectric conversion means on the same stage under non-contact state by composing an optical means of plural optical means of plural optical systems and selecting those optical systems according to the image patterns to be read. CONSTITUTION:The kind of a pattern P to be detected is judged by a CPU 26 and one of detection systems 18A-18C which is suitable to the judged kind is set. Then, the stage 10 is driven in two directions by driving systems 12 and 14. Consequently, the pattern P is converted by a photoelectric transducer 20 into an electric picture signal, which is outputted to the CPU 26. The CPU 26 stores this picture signal in a memory 28 and then judges a next image pattern to repeat the same operation or finish the operation. When a detecting means corresponding to the kind of the image pattern on a semiconductor wafer 16 is selected, a corresponding processing means is also selected to perform the optimum processing of the image data stored in the memory 28. Thus various patterns are detected continuously on the same stage.
Patent JP-H1122888-A (JP)
Title: Method for molding threaded fitting and resin pipe having threaded fitting
Inventor: KONDO JIRO
IPC: F16L19/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To connect a resin pipe which is difficult to connect by adhesion. SOLUTION: The end of a preformed resin pipe 1 is inserted into a die 3 until an internal-thread-forming cavity 4b formed in the die 3 reaches the outer periphery of the resin pipe, and then a resin of the same nature as the resin pipe 1 is injected into the cavity 4b to form, on the outer periphery of the end of the resin pipe 1, a threaded joint 2 comprising an external thread 2a welded and integrated with the resin pipe 1. Since the threaded joint 2 can be formed at the end of the resin pipe 1 cut into a desired length and connection of the resin pipe 1 can be made via the threaded joint, even the resin pipe 1 that is difficult to bond in place can be laid easily.
Patent JP-S6154683-A (JP)
Title: Semiconductor relay
Inventor: IITAKA YUKIO
IPC: H01L31/02
Filed: 1984-08-24
Abstract: PURPOSE:To prevent breakdown due to self-heat generation by interposing a device, in which a diode having polarity opposite to a diode, reverse leakage currents therefrom are increased at a high temperature, is connected in series with the diode, in parallel with a photodiode. CONSTITUTION:A diode 6, reverse leakage currents therefrom are increased at a high temperature, is connected in parallel with a photodiode 2 between a drain and a gete in a MOSFET4, and a diode 7 having polarity opposite to the polarity of the diode 6 is inserted in series with the diode 6. When the FET4 is changed into a semiconductive region and a relay is self-heat generated, leakage currents flowing through the diode 6 increase owing to the heat generation in the diode 6 at that time, and the potential drop of a resistor 5 augments, thus elevating the gate potential of the FET4, then completely turning the FET4 ON. The diode 7 prevents the flowing of currents through the diode 6 from the diode 2.
Patent JP-H0736634-A (JP)
Title: Disk array device
Inventor: TAODA MASAMI
IPC: G11B17/22
Filed: 1993-07-16
Abstract: PURPOSE:To provide a disk array device which performs efficient file management to realize the quick access in the RAID system of portable mediums (optical disks). CONSTITUTION:Plural reader/writers 6 to 8 and 201 to 205 which store data in storage mediums and read data stored in storage mediums are provided. In accordance with the access frequency based on the inputted data volume or the data read request, discriminating devices 2 and 52 discriminate whether data should be stored distributedly or centralizedly. First storage devices 201 to 205 where data is distributedly stored based on the discrimination result and second storage devices 201 to 205 where data is centralizedly stored based on it are provided.
Patent JP-H0734513-A (JP)
Title: Shower nozzle
Inventor: SAWAKI ATSUSHI
IPC: E03D9/08
Filed: 1993-07-16
Abstract: PURPOSE:To reduce manufacturing cost by decreasing molding accuracy for each of elements while improving slidability of a nozzle main body. CONSTITUTION:A nozzle main body 2 is slidably housed in a cylinder body 1. A oscillatory ring 3 is held under the state of loose fitting on the outer peripehry of a pressure-receiving part 8 of the nozzle main body 2 and is made of a material such as polyacetal that is excellent in slidability. Eccentric sliding of the nozzle main body 2 round the shaft axis of the cylinder body 1 toward circumferential and radial directions is controlled within the oscillatory ring 3 while movement of the oscillatory ring in the cylinder body 1 is smoothened by its own slidability. Thereby, slidability of the nozzle main body 2 becomes satisfactory even though molding accuracy is low for each of elements.
Patent JP-H0343906-A (JP)
Title: Installing lighting apparatus to high ceiling
Inventor: SADO TAKASHI
IPC: E04B9/00
Filed: 1989-07-11
Abstract: PURPOSE:To shorten the period for installing a lighting apparatus by dismantling scaffolds, hanging down a rope from the back side of a ceiling through an opening, lifting the lighting apparatus and its attachment frame, securing the attachment frame to the ceiling, securing the lighting apparatus to the attachment frame, and connecting electric wiring. CONSTITUTION:When scaffolds are assembled and ceiling finish work is performed, an opening of a size necessary for installing a lighting apparatus 12 is made in the ceiling finish member at a position where the lighting apparatus is to be installed. After dismantling the scaffolds, a rope 10 is hung down from the back side 5 of the ceiling through the opening, an attachment frame 11 and the lighting apparatus 12 are lifted with the rope 10, and the attachment frame 11 is secured to the ceiling. The lighting apparatus 12 is then secured to the attachment frame 11 and electric wiring is connected. This permits an installation work schedule in which the scaffolds are dismantled before the completion of the installation of the lighting apparatus for shortening the installation period.
Patent JP-S6154169-A (JP)
Title: Sealed lead storage battery
Inventor: YONEZU KUNIO
IPC: H01M10/60
Filed: 1984-08-24
Abstract: PURPOSE:To prevent lamination of the liquid electrolyte which might occur during charge and discharge cycles of a sealed lead storage battery containing a nonfluidic liquid electrolyte by making the temperature of the lower area of the container lower than that of the other area. CONSTITUTION:A sealed lead storage battery is assembled by interposing a separator 3 consisting of a glass fiber mat and impregnated with a liquid electrolyte between a positive and a negative plate 1 and 2 and installing a cooler 5 where cooling water is circulated under the plates 1 and 2 and installing the above parts in a container 4. In this battery, oxygen gas produced from the positive plate 1 is caused to react with the negative plate 2 by using a nonfluidic liquid electrolyte. Since the temperature of the lower area of the container 4 is lower than that of the other area, water vapor produced in the high temperature area condenses in the lower area to produce water which dilutes the lower portion of the electrolyte. Accordingly, lamination of the electrolyte can be prevented, thereby preventing any capacity decrease or sulfation of the lower portions of the plates 1 and 2.
Patent JP-H0870163-A (JP)
Title: Printed board operable at first and second predetermined voltage levels,method and system for decoupling first plurality of signal pins at the time of operating printed board at second predetermined voltage and extention board for use in personal computer
Inventor: SHIYAAMAN RII
IPC: H05K1/02
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board operable on a first and a second prescribed voltages. SOLUTION: A printed circuit board 100 includes metallic layers, one of which is split into two parts 104 and 106 which are electrically insulated from each other and substantially flush with each other, and the one part 106 is related to a first prescribed voltage. The other part 104 is related to a second prescribed voltage, and furthermore the board 100 contains first signal pins 105 connected to the electrically insulated part 106 and at least a capacitor 108, connected to the other part 106 insulated electrically from a grounding and the signal pins 105 is given an alternating current path.
Patent JP-H0474176-A (JP)
Title: Cyclic amidinylthiocarbapenem derivative
Inventor: NAKAGAWA SUSUMU
IPC: C07D207/24
Filed: 1990-07-06
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, methyl; R<2>, R<3> are H, lower alkyl; R<4> is carboxyl, lower alkoxycarbonyl, carbamoyl, carbonyl, etc.,) or a salt or ester thereof. EXAMPLE:(5R, 6S)-2-[(3RS,5S)-5-carbamoyl-2-iminopyrrolidin-3-yl]thio 6-[(1R)-1- hydroxyethyl]-1-carbapen-2-em-3-carboxylic acid. USE:An antibiotic exhibiting an excellent antibiotic activity against gram positive bacteria and gram negative bacteria. PREPARATION:A compound of formula II (R<5> is a carboxyl-protecting group; Z is a releasing group) is reacted with a compound of formula III [R<6> is (protected) carboxyl, etc.,), followed by removing the protecting group to prepare the compound of formula I.
Patent JP-S6154925-A (JP)
Inventor: ISHII TORU
IPC: B31B50/50
Filed: 1984-08-25
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-2000012633-A (JP)
Title: Semiconductor device, method of evaluation thereof, and manufacture of semiconductor element
Inventor: ISHII HIROYUKI
IPC: H01L21/8242
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To reproduce a failure situation in memory cells of a semiconductor element accurately by preparing storage-node dummy electrodes, which are similar to those of an actual product, in all areas of the wafer. SOLUTION: On a wafer substrate 1 including bit lines 2, an insulating film 4 of SiO2 is prepared, to which contact holes 3 are formed. Storage-node dummy electrodes 5 are formed in a matrix on the insulating film 4 covering contact holes 3. Similarly, electrode pads 6 are formed on the insulating film 4 covering contact holes 3, and the electrode pads 6 are connected electrically to bit lines 2 via contact holes 3. The electrode pads 6 and the storage-node dummy electrodes 5, which are connected to the electrode pads 6 via bit lines, are considered as a set of test element group, and are formed on the wafer substrate 1. By this method, it is possible to control micro-defects and foreign particles between the storage-node electrodes correctly.
Patent JP-S5878748-A (JP)
Inventor: WATABE KAZUTAKA
IPC: C03B19/08
Filed: 1981-11-05
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-H0465404-A (JP)
Title: Production of fluorine-containing polyester
Inventor: KODAMA SHUNICHI
IPC: C08F18/02
Filed: 1990-07-06
Abstract: PURPOSE:To obtain the subject polymer excellent in weather resistance durability, water and oil repellency, chemical resistance, etc., and useful as a coating material, etc., at a low cost by carrying out radical copolymerization between a radical-polymerizable fluorine-containing monomer and a specified vinylidene group-containing cyclic monomer. CONSTITUTION:A radical-copolymerizable fluorine-containing monomer (e.g. tetrafluoroethylene) and a vinylidene group-containing cyclic monomer (preferably 2-methylene-1,3-dioxolane) of the formula (A is organic group) are copolymerized in the presence of a radical polymerization initiator preferably at pH8-9, thus obtaining the objective polymer. In addition, the above-mentioned copolymerization reaction is preferably carried out by emulsion polymerization or solution polymerization in an aqueous medium. The reaction temperature is -30 to 150 deg.C in general and preferably 10 to 90 deg.C in case of copolymerization in the aqueous medium. The reaction pressure is recommendably 2-50 kg/cm<2>.
Patent JP-S6336339-A (JP)
Title: Memory expanding circuit for cpu
Inventor: TAKANO HIROSHI
IPC: G06F12/06
Filed: 1986-07-30
Abstract: PURPOSE:To expand an address area that can be designated by CPU by providing a data latch circuit and a data distributing circuit in an interruption control circuit and making it possible to expand the capacity of a main memory bank by an arbitrary program by the capacity of a sub-memory bank. CONSTITUTION:A data latch circuit 28 that latches data for switching a sub- memory bank 25 issued from a program in execution stored in a main memory bank 24 or the sub-memory bank 25 and put on a data bus 23 is provided in an interruption control circuit 27. Further, A data distributing circuit that inputs specified bits of the latched data to the receiving terminal 30 of an interrupt control terminal as an interruption request signal and inputs other bits of the latched data to an input gate circuit 29 as a discrimination code signal is provided. Thereby, the capacity of the main memory bank 24 can be expanded by the capacity of the sub-memory bank 25 by an arbitrary program.
Patent JP-H05338193-A (JP)
Title: Ink supply device
Inventor: KOMATSU FUMITO
IPC: B41J2/175
Filed: 1992-06-12
Abstract: PURPOSE:To obtain the stable supply of ink and stable ink jetting effect by allowing two ink tanks to communicate with each other by a simple structure without mutually restricting both of them. CONSTITUTION:A first fixed ink tank 5 and the second ink tank 6 mounted on a vibration member along with a head 2 are connected by the capillary phenomenon of the fine caliber pipe 7 fixed to the first ink tank 5 at one end thereof and fitted in the second ink tank 6 at the other end thereof in a vibration direction so as to leave a gap 18 and ink 39r is quantitatively supplied into the second ink tank 6 mounted on a vibration means without restricting the vibration of the vibration means to always keep the amount of the ink constant. Only a necessary amount of ink is supplied to the ink tank 6 on the vibration side corresponding to the use amount of the ink to be held by a liquid holding material 17 and the ink holding material 17 limits the free movement of the liquid ink to prevent the flying-out or overflow of the ink at the time of vibration.
Patent JP-S6336851-A (JP)
Title: Dust collector
Inventor: KIMURA TAIZO
IPC: B03C1/28
Filed: 1986-07-29
Abstract: PURPOSE:To efficiently collect iron dust by detachably inserting a magnet in a cylindrical vessel formed out of nonmagnetic or paramagnetic material to make a dust collecting unit, and arranging it in the upstream side of a motered fan. CONSTITUTION:The cylindrical vessels 2 formed out of nonmagnetic or paramagnetic material such as alminum or plastics are provided to a receiving case of a dust collector main body. And the cylindrical vessel 2 and a magnet 1 received therein constitute a dust collecting unit 3. These dust collecting units 3 are arranged in the upstream side of the motor fan 5. Accordingly, when the motor fan 5 is driven, the iron dust in the air moved to the direction shown by arrow A are attracted by the magnetic force of the dust collecting units 3 and removed. When the magnet 1 is withdrawn upward, the iron dust are fallen down on a receiving plate 6, and the iron dust are very easily collected.
Patent JP-H0463465-A (JP)
Title: Cutting method for lead of semiconductor package
Inventor: TOYOMOTO HIDEHARU
IPC: H01L23/50
Filed: 1990-07-03
Abstract: PURPOSE:To adhere solder to an entire surface and to perform a semiconductor package having high reliability by cutting leads from a direction to be formed with a plating sag at the adhering surface side of the cut surface of the lead to a printed board. CONSTITUTION:When a semiconductor package of each type is mounted on a printed board, a lead 1 of the package of each type is cut 4 from a direction to be formed with a plating sag 3 at the adhering surface side of the cut surface of the lead 1 to the board. That is, the lead cutting directions of the leads 1 are reversed to cut 4 the lead so that the directions of the sags 3 of the plating 2 after the lead is bent become the same in both normal and reverse types, and the leads are so cut that the plating 2 remains at the solder adhering surface side (printed board side). Thus, the cut lead of the package to be soldered to the front surface can be obtained.
Patent JP-H1122893-A (JP)
Title: Thermal fatigue damage preventive method and device for piping or the like
Inventor: HIRANO AKIHIKO
IPC: F16L53/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce damage by thermal fatigue by arranging a cooling jacket in which a cooling medium is confined, in the vicinity of a part apt to be damaged by thermal fatigue. SOLUTION: Fluid 51 flows in a water supply nozzle 50, and a thermal fatigue damage causing part 52 having fear of causing thermal fatigue damage exists on an inside surface of the water supply nozzle 50 by a temperature change in the fluid 51. A cooling jacket 60 exists in an outer periphersal part of the water supply nozzle 50, and a refrigerant 7 is confined by a cooling jacket cover 53. Thermal fatigue damage of the thermal fatigue damage causing part 52 is prevented or reduced by a cooling effect of the refrigerant 7. In this case, when a temperature of the refrigerant 7 measured by a temperature sensor 15 rises, a circulating pump 13 and a cooler 12 are operated by a command of a control device 17, and the refrigerant 7 flows in a refrigerant circulting loop 9.  Therefore, a cooling effect of the refrigerant 7 is recovered, and thermal fatigue damage can be intermittently prevented or reduced.
Patent JP-H0838352-A (JP)
Title: Electric cooker
Inventor: FUJII YUJI
IPC: H05B3/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide an electric cooker by which the time of the function reduction of expendable parts can be reported to a user. CONSTITUTION:A storage means 6 composed of a non-volatile element stores the real use time of a heater 2 of the electric cooker and each time the electric cooker is used, this stored time is reloaded by a timer means 7a/adding means 8 and defined as cumulative use time. When this cumulative use time reaches the time previously set by the user, a comparing means 9 displays this time on a display means 10 and calls the attention of the user.
Patent JP-H0342845-A (JP)
Title: Resin-seal forming die device for semiconductor device
Inventor: UEDA TETSUYA
IPC: H01L21/56
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the generation of a void by forming a communicating hole communicated in the vertical direction in a cavity from the outside in a bottom force in a top force and the bottom force, pressing compressed air into the communicating hole from the outside on mold-opening and applying negative pressure to the communicating hole from the outside on mold clamping and resin injection. CONSTITUTION:A tape carrier 1 in which a semiconductor element 4 is bonded with an inner lead section 3a by a metallic bump 4a is positioned onto a bottom force 7, and the semiconductor element 4 is placed on the base of a cavity 9. The semiconductor element 4 is brought previously to the state of suction to the base of the cavity 9 through negative-pressure suction in the direction A from a communicating hole 21 from an evacuation source. A top force 6 is mold-clamped onto the bottom force 7, and an injecting resin is pressed into cavities 8, 9 through a gate 11 from a runner 10. When the top and bottom forces 6, 7 are mold-opened and compressed air is blown off as B from the communicating hole 21, a resin-seal semiconductor device is extracted in an excellent mold-release manner. The resin in the unnecessary gate 11 section is removed, and the tape carrier 1 is cut and separated at every unit length. Accordingly, the generation of peeling from an interface with the semiconductor element of a resin sealing body in mold opening is prevented, thus improving quality.
Patent JP-H0626506-A (JP)
Title: Board-shaped body end fixing clip
Inventor: SONODA HIROSHI
IPC: F16B5/06
Filed: 1992-07-06
Abstract: PURPOSE:To provide a clip which can not be slipped off from an end of a board-shaped body even if thick by pressing the upper surface of a topmost plate-shaped body downward by means of an upper spring, and by pressing the lower surface of an undermost plate-shaped body and the upper surface of a supporting plate by means of a lower spring. CONSTITUTION:A base portion 17 is faced to the side surface of a vacuum display tube 9 and a radiating plate 11. An upper spring portion 19 presses the upper surface of the vaccum display tube 9 as a topmost plate-shaped body downward, and a turned-up flap 25 of a lower spring portion 21 presses the lower surface of the radiating plate 11 as an undermost plate-shaped body upward, and also presses the upper surface of a wiring base 15 downward. In this state, when the thick vacuum display tube 9 is fixed to ends 9a, 11a of the radiating plate 11 by a fixing clip 13, the fixing clip can not be slipped off from the side surface of the vacuum display tube and the radiating plate owing to the friction resistance because the upper surface of the wiring base 15 is pressed by the lower spring portion 21.
Patent JP-H0528887-A (JP)
Title: Vacuum valve
Inventor: KOKUBU TAKIO
IPC: H01H33/66
Filed: 1991-07-19
Abstract: PURPOSE:To shorten the processing time for a tank flange to be joined with an insulative cylinder of a vacuum valve and enhance the pressure resisting performance by furnishing the flange with a section in the form of a circular arc so that the protruding surface of the arc-form section will face the periphery. CONSTITUTION:A flange 30 of a vacuum tank 10 is equipped with a U-section in the form of a circular arc, and a lid 40 set to this flange 30 is formed from a ring-shaped disc. Another flange 30 and lid 40 provided in the lower part of this vacuum tank 10 shall have the same sections as those in its upper part as described. This constitution presents ample resilience to enable absorbing the vibration and thermal stress due to temp. change at the time of opening and shutting the vacuum valve 10. In the flange shaping process, a metal disc with center hole is fitted in a die, and pressing is performed while the bore of the center hole is pushed wide. Thereby formation of U-form circular arc can be accomplished at one time. Then the flange 30 is placed into the annealing process so that the shape is maintained.