baber/WOPTO huggingface dataset:
Patent JP-H08321197-A (JP)
Title: Semiconductor memory element
Inventor: YAN SUN JIYO
IPC: G11C17/18
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a leakage current and, at the same time, to accurately output the state of a fuse by canceling the connection between an output node and a second power source at arbitrary timing when it is detected that the power supply voltage of an external power source is stabilized. SOLUTION: When the lower level of an output OUT2 is inputted to the gate of a PMOS transistor MP2, supplied power Vcc is connected to a node N6 and the potential at the node N6 is maintained at a high level. When a fuse FUSE2 is opened, on the other hand, a node N2 is set to the low level of grounding power Vss and the output OUT2 becomes a high level. Since the high-level output OUT2 is inputted to the gate of an NMOS transistor MN2 in a latch section and turns on the transistor MN2, the node N2 is connected to the grounding power Vss and the input of an inversion element INV2 is maintained at a low level.
Patent JP-H04257477-A (JP)
Title: Image recorder
Inventor: MORI TAKASHI
IPC: G03G21/00
Filed: 1991-02-12
Abstract: PURPOSE:To allow a surface to be actuated of an operation switch to operate correctly by switching automatically one side to an operation state and the other side to a non-operation state by a method wherein an operation panel having the installed operation switch arranged according to a control content on two front and rear surface is rotated to vary a position. CONSTITUTION:A operation switch and the like which are necessary for control operation displaying an image by using a display unit 4 are arranged on a first surface 7a, and an operation switch 8 and the like which are necessary for image recording control requiring no display unit 4 are arranged on a second surface 7b. Operation of the first surface 7a is switched to operation of the second surface 7b by rotating an operation panel at about 90 deg. around an almost vertical axis line. A vertical function is provided to a support part supporting freely rotatably the operation panel 7. Either of the first surface 7a or the second surface 7b comes to be of an operation state by switching a position by rotation of the operation panel 7, and the other surface comes to be of a non-operation state. Though an operation function or the like of the non- operation surface is operated, the other side device is not actuated and malfunction can be prevented.
Patent JP-S60179918-A (JP)
Inventor: JIYAN PIEERU RAZARI
IPC: G11B5/60
Filed: 1985-02-04
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-H09210903-A (JP)
Title: Measuring device for water content of snow
Inventor: KAMIDOKORO MISAO
IPC: G01N21/3554
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To measure the water content of snow just precipitating. SOLUTION: Light is emitted from a light source 11 (incl. near infrared rays) to an optical path and a plurality of optical filters (having different wavelength range) are exposed one by one so that the light is separated spectrally and the obtained beams of light are projected to snow grains precipitating through a filter mechanism 13 which is rotated by a motor 14. Each beam of light having passed through a snow grain 10 is reflected by a reflection mirror 12 and is cast again onto the snow grain 10, and after passing through the grain 10, the beam is again cast to the snow grain 10 by another reflection mirror 15.  The beam of light having passed through the snow grain 10 is received by a light receiving element 16 and converted photo-electrically in accordance with the photo-absorption, and the obtained electric signal is used as a sensing signal for determining the water content of the snow.
Patent JP-H05217959-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIDA MIKI
IPC: H01L21/3065
Filed: 1992-02-04
Abstract: PURPOSE:To provide a semiconductor device and a manufacturing method thereof in which dry-etching may be applied under same etching conditions, simultaneously and optimally to a film under patterns having different opening sizes. CONSTITUTION:Impurities are doped in advance into the places 4 of a film 2 to be etched where an etching speed becomes relatively small due to a micro- loading effect, thereby eliminating a difference in the etching speed due to a difference in the opening size.
Patent JP-H04258612-A (JP)
Title: Colorless and transparent ion-crosslinked polymer and its production
Inventor: IMAYOSHI MASANOBU
IPC: C08F220/04
Filed: 1991-02-13
Abstract: PURPOSE:To obtain a perfectly colorless and transparent thermoplastic ion- crosslinked polymer by using an aromatic vinyl compound, another vinyl compound and zinc diacrylate as a crosslinking component and introducing a metal ion crosslinkage by a one-stage copolymerization process. CONSTITUTION:An ion-crosslinked polymer comprising 50-100wt.% units (A) derived from an aromatic vinyl compound, 0-50wt.% units (B) derived form another vinyl compound and 0.001-1 pt.wt., per 100 pts.wt. total of A and B, units (C) derived from zinc diacrylater, wherein the polymer has a weight- average molecular weight (in terms of polystyrene) of 100000-1000000 as measured by gel permeation chromatography in an ion crosslinkage-free state and a melt tension value of 10-100g as measured with a melt tension tester under conditions of a temperature of 200 deg.C, an extrusion rate of 30mm/min and a linear winding speed of 10-100cm/sec and a total transmittance of 85% or above as measured with a hazemeter.
Patent JP-H09206869-A (JP)
Title: Method for forming internal gear made of sheet metal and internal gear made of sheet metal
Inventor: KANEMITSU TOSHIAKI
IPC: B21H5/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of an internal gear made of sheet metal through the form rolling in which the reliability on the mechanical strength is improved by increasing the wall thickness of a continuous part between a base plate part and a circumferential wall part and the wall thickness of the continuous part between the base plate part and the circumferential wall part can be increased in the internal gear made of sheet metal capable of being used as a viscous coupling cover having the base plate part and the circumferential wall. SOLUTION: A continuous part 103 between a base plate part 101 and a circumferential wall 102 of a cup-shaped work W is pressed, at the prescribed position by a forming roller 3 while the cup-shaped work W fitted to a rotary inner die 1 is rotated together with the rotary inner die 1. A recessed formed space 11 is filled with the material of the continuous part 103 to form a root part of a mountain part of the internal gear into a shape having no underfill. At the same time, a tapered wall surface is formed on a valley part of the internal gear. Then, the circumferential wall 102 is pressed toward the rotary inner die 1 to form the rest of the mountain and valley parts.
Patent JP-S59144272-A (JP)
Title: Transfer system for facsimile data
Inventor: SASAKI YUKIO
IPC: H04N1/21
Filed: 1983-02-08
Abstract: PURPOSE:To prevent data to be transferred from disappearing by interrupting the transfer of next data until a normal confirmation signal is received when the information that the transfer surpasses the capacity of a reception-side buffer on a transmission-side device is received. CONSTITUTION:The transmission-side device S calls a reception-side device R and transmits the volume of data in the 1st page, and then a reception conformation signal ACC is sent back. The processing speed of an output recording side, however, is slower than the transfer speed of data, so the receiving buffer becomes full to disable the reception of data. When a control signal BB is returned to the transmission side S at this point of time, the transmission side S interrupts the transfer of data in the next page until the next resetting signal BB' is returned.
Patent JP-H10224006-A (JP)
Title: Bending method for board
Inventor: TAKAHASHI TORU
IPC: H05K3/36
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To sustain boards in stably connected state through a jumper wire keeping a correct positional relationship. SOLUTION: On the board 50a side, a member 60a for preventing a jumper wire 52 from floating is mounted closer to the board 50a, side than the position for inserting the jumper wire 52 into the board. On the board 50b side, a member 60b for preventing the jumper wire 52 from floating is mounted closer to the board 50a side than the position for inserting the jumper wire 52 into the board. Consequently, the jumper wire 52 can be bent at a specified angle by means of a die 72 and a punch 82. The members 60a, 60b prevent the jumper wire 52 from floating. According to the arrangement, constant positional relationship can be kept between the boards 50a and 50b after being bent and the soldered part of the jumper wire 52 can be protected against application of mechanical stress.
Patent JP-S56117666-A (JP)
Title: Ink jet recording head
Inventor: OONO TADAYOSHI
IPC: B41J2/16
Filed: 1980-02-20
Abstract: PURPOSE:To eliminate generation of an obstacle around an ink jet port and improve the stability of a record by making a thermoplastic resin intervene between flat plates and thermally pressing and adhering the said resin and flat plates when flat plates are put together to manufacture the captioned head. CONSTITUTION:When the captioned recording head is manufactured, a teflon thermoplastic resin sheet 3 is attached on a flat plate 2 equipped with an ink chamber 1 and the said sheet 3 is thermally adhered onto the flat sheet 2 under pressure. In addition, a thermoplastic resin sheet 6 is thermally adhered on a flat sheet 5 equipped with an ink feed channel 4. Next, a thin metal sheet 8 with comblike serrated groove 7 at the end is sandwiched between the flat plates 2, 5. Then pressure is uniformly applied to the three plates subjected to heating and at the same time, the interpositioned sheets 3, 6 are used to thermally adhere the three plates concurrently. Following this procedure, a piezoelectric element, a filter and an ink feed port are mounted to provide an ink jet recording head.
Patent JP-H11220240-A (JP)
Title: Circuit module and electronic equipment provided with the module
Inventor: WATABE NAGAHISA
IPC: H05K1/18
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit module constituted into a structure, wherein when the circuit module which is provided with a surface mount semiconductor package is incorporated in an electronic equipment, separation of connection terminals and breaking of the connection terminals are inhibited. SOLUTION: A circuit module 1 is provided with a printed wiring board 20, a BGA-type semiconductor package 21 and a QFP-type semiconductor package 22. The package 21 is mounted on the surface 23 of the board 20, and the package 22 is mounted on the rear 24 of the board 20. The package 21 is provided with a packaging board 26, a semiconductor element 27 and solder balls 29. The package 22 is provided with a package main body 23 and connection terminals 34. The package 22 is mounted under positions striding over at least the two sides of the outer edges of the packaging board 26 of the package 21.
Patent JP-H01195218-A (JP)
Title: Operation of melting and reducing furnace
Inventor: IBARAKI TETSUJI
IPC: C21B13/00
Filed: 1988-01-29
Abstract: PURPOSE:To efficiently and stably operate a melting and reducing furnace by sampling generated gas directly from the furnace, calculating the secondary combustion rate from the analysis value and the combustion gas temp., and obtaining the secondary combustion heat in the furnace and the waste heat. CONSTITUTION:The oxygen supply flow rate is measured by flowmeters 2a and 16, the supply rates of prereduced ore and coal by weighers 4a and 5a, the gas analysis value by a generated gas analyzer 9, the combustion gas temp. by a gas temp. measuring device 10, and the waste gas amt. by a generated gas flowmeter 11. The measured values are inputted to a process computer 12. The secondary combustion rate is then calculated from the analysis value and measured temp. value. The secondary combustion heat in the furnace, the heat taken up by the waste gas, and the heat amt. transmitted to the furnace are computed to continuously obtain the changes in the secondary combustion rate and the transmitted heat amt., and the supply rates of oxygen and a carbonaceous material are controlled in response to the changes. By this method, the optimum secondary combustion rate and transmitted heat amt. are maintained, the operation is stabilized, and the productivity can also be improved.
Patent JP-H09187816-A (JP)
Title: Tip for disk cutter and its working method
Inventor: ASADA YOSHIHIKO
IPC: B28D1/24
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To raise productivity by raising precision in brazing of a tip to a substrate to reduce a grinding amount of the tip after brazing by a method wherein an engaging groove to which an edge part of a tip holding hole formed on a teeth stand of the substrate fits is formed on a specific side. SOLUTION: A disk like blank plate 20 consisting of a double layers structure having a diamond sintered body layer 12 is firstly integrally provided on an upper face of a super alloy layer 11. The blank plate 20 is fitted by being inclined at an angle of about 40 deg. to a table 24 of a wire cut electric spark machine 21 with a clamper 25. For the spark machine, the table 24 is moved by control in X axis-Y axis directions with an NC controller. Further, a wire 22 is drawn out at a specific rate from an upper nozzle part 23a toward a lower nozzle part 23b, and the wire is swung by control at a specific angle F to the blank plate 20 with the upper and lower nozzle parts. Then, the blank plate 20 is cut by controlling the table 24 and the wire 22 to form a tip.
Patent JP-H02203046-A (JP)
Title: Power transmitting device
Inventor: KURIHARA SAKUO
IPC: F16H48/22
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a sufficient capacity of torque forming a viscous coupling or the like in a large diameter with the necessity for bolt insertion space eliminated by providing in a ring gear a stud bolt so as to be tightened by a nut between a flange and the viscous coupling or a friction clutch. CONSTITUTION:A ring gear 51, providing a stud bolt 53, is fixed to flanges 45, 47 in the side of a differential gear case 43 by the bolt 53 and a nut 55. In this fixing work, the nut 55 is inserted between the flange 45 and a viscous coupling 37, calling the bolt 53. Accordingly, insertion space S of the nut 55 is only less required than the insertion space in the past. Thus because the narrower insertion space S is only required, the necessity for placing distant the coupling 37 in the axial direction, for avoiding the gear 51 from its interference with a mounting member, is eliminated. Accordingly, a sufficient capacity of torque can be given with the coupling 37 formed in a large diameter. While because a span of bearings 31, 33 is not spread, a housing 29 generates no deterioration of its rigidity, being advantageous for noise and vibration.
Patent JP-H11211423-A (JP)
Title: Measurement of substrate
Inventor: IRIE YOKO
IPC: G01B11/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To nondestructively measure the thickness of a transparent or translucent object layer such as a resist film formed on a substrate with high precision. SOLUTION: A printed board 1 having a transparent resist film 3 formed on a base material 2 is placed on a Z-stage 4, and an illuminating light L is irradiated thereto from the resist film 3 side. The height of the Z-stage 4 is set so that the focal position S of the illuminating light L is situated within the base material 2, and the Z-stage 4 is sequentially lowered from this position by a pitch Δz. Therefore, the focal position S of the illuminating light L is sequentially raised at the pitch Δz to the printed board 1. The illuminating light L from the printed board 1 is received by a CCD camera 10 every pitch Δz height position of the Z-stage 4, the visibility of image is detected every resulting image data, two height positions of the Z-stage 4 where the visibility is maximum are found from this distribution of visibility, and the thickness of the resist film 3 is found from these height positions.
Patent JP-S63187174-A (JP)
Title: Composite position measuring system
Inventor: SEKINE CHOGO
IPC: G01S19/48
Filed: 1987-01-30
Abstract: PURPOSE:To enable the high-precision calculation of a position of a ship or the like, by providing a differential GPS receiver in one of transmitting-receiving stations in a group located on the land at a prescribed distance from each other and in a transmitting-receiving station on the ship. CONSTITUTION:A signal for distance measurement is transmitted from an antenna 46 of an on-board transmitter-receiver 48. This signal is received by antennas 14 and 24 of on-land transmitting-receiving stations 12 and 20, amplified and modified by transmitter-receivers 18 and 28 and transmitted from antennas 16 and 26. Meanwhile, a radio wave from a GPS satellite is received by an antenna 32, and position LAT0/LON0 of a receiving point is determined by a GPS receiver 34. Corrective information DGPS1 based on the difference between the position thus determined and known position LATR/LONR is determined by a computing unit 36 and transmitted from the antenna 26. These transmission signals are received by an antenna 44 on a ship, and distance measurement positions LATS1/LONS1 is calculated by the transmitter-receiver 48. The position obtained from the radio wave from the GPS satellite received by an antenna 52 is corrected by DGPS1, and thereby position LATS2/ LONS2 is determined. The position of the ship is calculated from these positions by a computing machine 60 and displayed 62.
Patent JP-H05215038-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: TOMOTA AKITOSHI
IPC: F02M51/06
Filed: 1992-02-05
Abstract: PURPOSE:To prevent a needle valve from rebounding and moving largely in closing direction at the time of opening the needle valve. CONSTITUTION:When a piezoelectric element 6 is extended to raise the fuel pressures in pressure control chambers 22, 23 and a back pressure chamber 29, a needle valve 4 is lowered and closed. When the piezoelectric element 6 is compressed to reduce the fuel pressures in the pressure control chambers 22, 23 and the back pressure chamber 29, the needle valve 4 is raised and opened. A stopper member 21 which keeps a space from the top surface of the needle valve when the needle valve 4 is closed, and is moved in the opening direction of the needle valve 4 after colliding with the top surface of the needle valve 4 when the needle valve 4 is opened is provided in a holder 5 in such a manner as to be capable of sliding.
Patent JP-S58136592-A (JP)
Title: Cover for preventing ship-bottom from being soiled
Inventor: MIURA NOBUTAKA
IPC: B63B59/04
Filed: 1982-02-10
Abstract: PURPOSE:To permit a boat to be easily accommodated into a cover by forming a free opening and closing part for introducing the boat, in a boat-shaped cover which covers the ship-bottom and prevents the ship-bottom from being soiled. CONSTITUTION:The body 2 of a cover 1 for covering the ship-bottom of a boat A is formed of FRP material etc., and a frame 2 consisting of hollow pipe members each processing buoyancy is installed at the part 12 corresponding to the draft line, and a rising wall 4 is formed on the upper side of the frame 2. An opening and closing part 4a which is opened and closed by metal fittings 5 and strings 6 is formed at a part of the rising wall 4. When a boat A is accommodated into the cover 1, the opening and closing part 4a is opened to introduce the sea water into the cover 1, which is sunk a little. When the boat A is accommodated, the sea water collected around the ship-bottom is automatically drained by a drain pump 8 which is operated through a main anchor 15 and a small anchor 16 through the dipping and heaving of the boat A.
Patent JP-H05215255-A (JP)
Title: Mixing water tap of single lever
Inventor: AKITA JUNJI
IPC: F16K11/00
Filed: 1992-02-05
Abstract: PURPOSE:To improve productivity and contribute to cost reduction by integrating a pedestal and a tap main body with each other as mutually independent parts in the case of constitution in which a hot-water supply piping and a cold water supply piping which are arranged in right and left communicate, to both sides of the pedestal and arranging a mixing unit in the center of the pedestal. CONSTITUTION:A cylindrical fitting part 10a in which a tap body 11 is fitted is formed in the center of a pedestal 10, a partition wall 10d is formed in its center for making the left serve as a hot waterway 10b and the right serve as a cold waterway 10c, and a communicating hole for communicating the hot water path 11a to the cold water path 11b is opened inside the fitting part 10a in the center. In this constitution, the tap main body 11 ms fitted the fitting part 10a of the pedestal 10 so as to fit it from the base with a bolt 27, the hot waterway 11a and the cold waterway 10c are communicated to the hot water path 11a and the cold water path 11a respectively through a seal collar 20, a space between the tap main body 11 and an ejected material is shut off for liquid by a seal 25, and so hot water and cold water can flow through a mixing unit.
Patent JP-H01195625-A (JP)
Title: Negative pressure reacting switch
Inventor: TATEISHI YOSUKE
IPC: H01H35/26
Filed: 1988-01-29
Abstract: PURPOSE:To make multiple contacts transferable from on to off or from off to on at different pressures respectively and adjust the dispersion of positions of the contacts by providing a reference contact invariably in contact with a conductor section and multiple contacts on which relative positions to the conductor section are set in response to the negative pressure. CONSTITUTION:A reference contact 12 invariably in contact with a conductor section 11a and contacts 24, 13 and 25 on which relative positions to the conductor section 11a are set in response to the negative pressure by adjusting the exciting force of a diaphragm 4 with an adjust spring 8 are provided. The on or off between the respective contacts and the conductor section 11a can be independently and optionally transferred at several stages of preset negative pressures by the optional pattern of the conductor section 11a in contact with these contacts. Operations such as off   on, on off, on   off   on, off  on   off can be optionally performed by the pattern setting of the conductor section 11a. Positions of the contacts 13, 24 and 25 can be moved by springs 8 and 15, and fine adjustment after assembling can be performed.
Patent JP-H09195849-A (JP)
Title: Two cycle multicylinder engine for outboard engine
Inventor: SAGAWA MASAFUMI
IPC: F02B75/20
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To make it easy to carry out maintenance of parts of engines with different functions and the assembly work and at the same time to retain excellent engine functions. SOLUTION: A crank chamber 26 is formed for every cylinder 18 in a crank case 20. Intake ports 27 whose outsides are respectively communicated with respective crank chambers 26 are formed in the crank case 20. An air intake manifold 28 is fastened to the crank case 20 by a fastening tool 33. Intake lines 30 of which atmospheric sides are respectively communicated with respective intake ports 27 are formed in the air intake manifold 28. The air intake manifold 28 to be fastened to the crank case 20 of a first engine 13 in which the size between respective axial centers 18a of neighboring cylinders 18 is set to be a first size H is made possible to be fastened with a second engine crank case 20 in which the size is the second size (h) different from the first size H.
Patent JP-S60164795-A (JP)
Inventor: YAMAGUCHI MAMORU
IPC: G09G1/00
Filed: 1984-02-07
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-S59145675-A (JP)
Inventor: HASHIURA TSUYOSHI
IPC: F02B75/22
Filed: 1983-02-09
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。