baber/WOPTO huggingface dataset:
Patent JP-S5866019-A (JP)
Title: Flowmeter
Inventor: SHIRAISHI TAIICHI
IPC: G01F3/10
Filed: 1981-10-16
Abstract: PURPOSE:To perform accurate measurement of special liquid, by providing concave  parts on both side surfaces of rotors that are slidably contacted with the side surfaces  of a measuring chamber wherein rotors having noncircular gears whose teeth are partially removed are enclosed, and forcibly lubricating the rotary shafts of the rotors. CONSTITUTION:When the special liquid such as COM (coal oil mixture) flows through a  piping and enters an inlet port 1 of a flowmeter body A, a turning effect is given to a  pair of rotors 5 and 5 arranged in the measuring chambers 3, and the rotors are engaged and rotated. In this case, the rotors 5 and 5 are provided with an a elliptic gear  shape. All the teeth parts on the third line at every two lines of the gear are removed  or only the teeth on a central peripheral position are made to remain. The concave  parts are provided on both side surfaces of the rotors 5 and 5 which are contacted with  the surrounding wall of the measuring chamber 3. A piston 14 is pushed up by the difference between the pressure at the side of the inlet port 1 of the flowmeter body A  and the pressure in a lubricating oil pot 12. The lubricating oil is supplied to an oil reservoirs 21 by the action of the piston, and the lubricating oil acts on the inside of  the measuring chamber 3 from the part between a rotary shaft 6 and a carbon bearing  26.
Patent JP-H0830540-A (JP)
Title: Microcomputer device
Inventor: SUGIYAMA TADASHI
IPC: G06F3/06
Filed: 1994-07-15
Abstract: PURPOSE:To provide a microcomputer device free from the missetting of an ID number in the case of connecting a peripheral equipment to a device body. CONSTITUTION:Hard disk drives(HDDs) 14a to 14d to be peripheral equipments are respectively provided with SCSI connectors 30a to 30d and ID setting connectors 31a to 31d. The connectors 31a to 31d are respectively connected to ID setting circuits 34a to 34d arranged on the device body side. The circuits 34a to 34d are circuits for generating 3-bit data and respectively generate the data of negative logic '2' to '5'. These data are inputted to an SCSI controller (LSI) 33 in the device body through the connectors 31a to 31d and the connectors 30a to 30d. Thereby even when an ID number is not set up on the HDD side, the ID number is automatic; ally set up and whether or not the HDDs 14a to 14d are connected can be judged in accordance with the presence or absence of the input of the ID numbers.
Patent JP-H1050629-A (JP)
Title: Method and apparatus for manufacture of semiconductor substrate
Inventor: IKARI ATSUSHI
IPC: H01L21/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To effectively obtain an electric continuity, without contamination during ion implanting of oxygen to avoid causing damages by surely grounding a substrate and holder at the ion implantation for suppressing the discharge of the charges flowing in the substrate. SOLUTION: When oxygen ions are implanted in a semiconductor substrate, the electric discharge occurs from the substrate to a holder because of a high contact resistance of the substrate surface. To suppress such a discharge, the substrate and grounding continuity part are mechanically contacted to ensure an electric contact or the contact zone is a specified portion of the substrate or shaped a circular, thereby lowering the discharge potential and suppressing the damages due to the discharge.
Patent JP-H0330184-A (JP)
Title: Semiconductor storage device
Inventor: MIYAKE JUN
IPC: G11C11/401
Filed: 1989-06-27
Abstract: PURPOSE:To realize a multi-port RAM or the like having a high speed clear function by providing plural unit amplifier circuits brought into the operating state according to a 1st timing signal and plural preset circuits giving a prescribed level to its input and output node. CONSTITUTION:The device is constituted by using plural unit amplifier circuits UDR as a basic building block, which is brought selectively into the operating state by supplying a circuit power voltage and a ground potential selectively through a couple of common source lines SP, SN. Preset MOSFETQ19, Q20 are provided, which are selectively turned on at the initial state when the unit amplifier circuit is made inoperating and operating state between the input output node of the unit amplifier circuit and the common source lines SP, SN, and the MOSFETs are used in common as precharge MOSFETs. Thus, a multi- port RAM or the like having a fast speed clear function is realized without adding lots of circuit components.
Patent JP-H05244311-A (JP)
Title: Fax server device
Inventor: UIRIAMU DEIBITSUDO SHIYUWADARA
IPC: H04M11/00
Filed: 1992-05-29
Abstract: PURPOSE: To provide an economical FAX server exchanging plural facsimile messages at a high speed with a single call from a FAX equipment where a handset is off-hooked during the exchange of the facsimile message. CONSTITUTION: An equipment is constituted by using a personal computer 30 using multiple off-the-shelf-type adapter cards. The adapter cards are inserted into a slot connected to a computer bus 32 for showing various supporting functions. A processor 34 and memories 36 and 38 are connected to the cards. A state and a visual response are displayed on CRT 42 under the control of the processor by operating a keyboard 40. A hard disk 44 is used for obtaining a facsimile message storage function.
Patent JP-H0825334-A (JP)
Title: Molding manufacturing equipment
Inventor: KAMINAGA KENZO
IPC: B30B9/00
Filed: 1994-07-15
Abstract: PURPOSE:To facilitate the removal of a molding from a material storage space without breaking the edge of the molding. CONSTITUTION:A type of equipment which has a material storage space which is formed by a relation between a cylinder 9 and a piston 10 in an insertion body 3 inserted into a depression 5 of a pressure vessel 2 Wherein a molding formed in the material storage space formed after pressure molding is pushed out by the piston 10.
Patent JP-S5954252-A (JP)
Title: Film carrier tape
Inventor: KATSUTA YUKIO
IPC: H01L21/60
Filed: 1982-09-21
Abstract: PURPOSE:To obtain a carrier tape wherein a plurality of IC pellets can be inexpensively incorporated, by providing an interconnecting pattern between rectangular slits, whose corresponding sides are equal to each other, on a resin film. CONSTITUTION:Rectangular slits 2 are provided on a resin film 1, so that the length of one side is equal, the height is constant, and they are arranged in parallel. Furthermore, an inspecting wiring 31, interconnecting wiring 32 for IC pellets 4, and lead terminals 33 are formed. In this constitution, interconnection of the IC pellets having different sizes can be performed and the pellets can be incroporated into the size for a specified configuration at the same time by the adjustment of the leads 33. Therefore, mass produced, inexpensive packages can be put into practical use.
Patent JP-H08333581-A (JP)
Title: Desulfurization of catalytically cracked gasoline
Inventor: HATANAKA SHIGETO
IPC: C10G45/02
Filed: 1995-06-08
Abstract: PURPOSE: To prevent decline in catalytic activity due to coke deposition in conducting a hydrodesulfurization of catalytically cracked gasoline containing both sulfur compounds and olefin components, by scrubbing out a coke precursor as a byproduct during the reaction by using hydrocarbons in a liquid phase. CONSTITUTION: In conducting a hydrodesulfurization of catalytically cracked gasoline containing both sulfur compounds and olefin components, a coke precursor as a reaction byproduct subject to adherence to the catalyst is scrubbed out in a liquid phase by using hydrocarbons virtually free from olefin components and containing pref. >=80vol.% of paraffin components (esp. pref. rich in isoparaffins and/or naphthenes) to prevent decline in catalytic activity. It is preferable that the scrubbing operation is carried out by passing the hydrocarbons through the reaction unit while the reaction unit is standing packed with the catalyst; in this case, the catalytically cracked gasoline may be stopped passing through the reaction unit; or it may be passed simultaneously with the above-mentioned hydrocarbons along with carrying out the desulfurization.
Patent JP-S647019-A (JP)
Title: Liquid crystal display panel
Inventor: HASHIMOTO KENJI
IPC: G02F1/137
Filed: 1987-06-30
Abstract: PURPOSE:To improve film formability and to easily obtain a large image screen by stretching, orienting, etc., by using a ferroelectric high-polymer liquid crystal as a liquid crystal. CONSTITUTION:The ferroelectric high-polymer liquid crystal 23 is coated on striped transparent electrodes 22 consisting of an indium oxide film, etc., while said liquid crystal is stretched and oriented by heating. A transparent substrate 25 having transparent electrodes 24 which consist of the similar material and are striped in the direction orthogonal with the transparent electrodes 22 is brought into tight contact with the surface of such liquid crystal to complete a liquid crystal cell 20. Driver circuits 41, 42 in X and Y directions capable of impressing prescribed voltages discretely to the respective striped electrodes of the transparent electrodes 22, 24 of the panel 10 are connected to said electrodes and driving signals for drawing are inputted thereto. The liquid crystal 23 in the intersected points of the upper and lower transparent electrodes 22, 24 to which the writing voltage is impressed is inverted in the stable state thereof and the display corresponding thereto is executed. The displaying with the image screen equiv. to the image screen of a CRT is thus possible in the improved film formability and the large image screen to be easily obtd.
Patent JP-S6323067-A (JP)
Title: Spacer expander
Inventor: KOROGI TAKEO
IPC: F02F5/00
Filed: 1986-07-15
Abstract: PURPOSE:To make side rails always in contact with a cylinder to enhance the shield capability of an oil ring for an internal combustion engine, by providing such an arrangement that the wall thickness of each ear section of a space expander for urging the inner ends of both side rails, is made in its part including at least its root section less than that of its body. CONSTITUTION:A space expander has a radially corrugated shape or the like, and its ear sections 12 has a wall thickness smaller than that of its body 10 so that they are easily subjected to elastically inward bending deformation. The spacer expander is incorporated in an oil groove 32 in a piston 30, and an upper side rail 20 is set on the upper shoulder section 11 of the body 10 of the expander while the lower shoulder section 11' of the body is set on a lower side rail 20'. When the piston 30 cocks due to swing motion so that he side rail 20 pushes one ear 20 inward, the ear 12 bends at its root but the body 10 is not displaced. Accordingly, the rails 20, 20' always make into contact with the inner wall of the cylinder 35, thereby it is possible to effect sufficient oil scraping operation.
Patent JP-2000003516-A (JP)
Title: Production of magnetic recording medium
Inventor: KANEKO HIDEO
IPC: G11B5/85
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which has a large coercive force and is suitable for a high recording density by forming a recording film on a silicon substrate by using a sputtering method while impressing an AC voltage on this substrate. SOLUTION: Since the AC voltage is applied to the substrate at the time of sputter deposition, the need for previously providing the substrate surface with a metallic film is eliminated. Consequently, the need for an intricate metallic film forming stage is eliminated and the coercive force can be made larger without impairing the surface characteristic of the silicon substrate having a volumetric resistivity of >=0.3 Ωcm by using such substrate. The AC voltage to be applied to the substrate is preferably a high frequency (RF) and the voltage to be impressed to a target may be RF or DC. A deposition rate may be increased by using a magnetron sputtering method to impress a magnetic field. If the AC voltage is impressed via a capacitor, the effect of the voltage impression can be obtd. even if the substrate is conductive regardless of the resistivity of the substrate.
Patent JP-H11352505-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI MASARU
IPC: G09F9/30
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which suppresses an adjacent short circuit from being generated due to the constituting materials of line patterns, although the constituting materials of line patterns are scattered at the time of cutting the line patterns provided for inspection after the completion of the inspection with a laser beam. SOLUTION: Inspecting wiring 8a for wiring a scanning signal formed in the outside of a liquid crystal screen area and scanning signal wirings are connected through line patterns 9a, and similarly, inspecting wirings 8b for wiring a video signal and video signal wirings are connected through line patterns 9b and after the inspection of a liquid crystal display device is performed by utilizing inspecting electrode terminals, the line patterns 9a, 9b are cut by being irradiated with a laser beam, however, this device is constituted so that narrow width parts 9a1 , 9b1 are formed beforehand at the line patterns 9a, 9b and the cuttings are performed at these narrow width parts 9a1 , 9b1 .
Patent JP-S6321532-A (JP)
Title: Misfire detector
Inventor: ANPO TOSHIMI
IPC: F02P17/12
Filed: 1986-07-15
Abstract: PURPOSE:To prevent a false judgment due to a noise and accurately detect a misfire by detecting the presence or absence of the misfire based on the statistic quantity of pressure waveforms in a cylinder at a specific crank angle. CONSTITUTION:Cylinder pressure sensor A detects a combustion pressure in the cylinder of an engine. Timing means B defines a specific crank angle section determined in advance. Statistic calculating means C regards a combustion pressure waveform based on the output of the sensor A in the specific crank angle section as a probability density function and calculates a predetermined statistic quantity based thereon. Then, judging means D judges the presence or absence of a misfire from the statistic quantity calculated by the calculating means C. Thus, a false judgment due to a noise is prevented and the misfire can be accurately detected.
Patent JP-H11348294-A (JP)
Title: Ink jet recorder
Inventor: YAMADA KENJI
IPC: B41J2/16
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To stabilize recording even against fluctuation of ink pressure by making at least one slit-like trench in the center of an electrode from the inside of a head substrate to the forward end or the vicinity thereof and holding ink in the trench thereby preventing abnormal ejection and adhesion of coloring agent in the ink to the electrode. SOLUTION: A gap of constant interval, i.e., a slit 82, is made between a head substrate 11 and an ink chamber 80 in a range where an electrode 40 is arranged and the electrode 40 projects from the end face of the head substrate 11 and the ink chamber 80 through the slit 82. Ink in an ink holding part 81 is thereby fed through the slit 82 to the electrode 40 and introduced quickly to the forward end thereof through capillarity of the a slit-like trench 42 made in the center of the electrode 40 thus forming a meniscus at the forward end of each electrode 40. Alternatively, the trench 42 made in the center of the electrode 40 extends from the inside of the head substrate 11 to the forward end of the electrode 40.
Patent JP-S6142966-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMITA KOJI
IPC: H01L29/812
Filed: 1984-08-07
Abstract: PURPOSE:To accelerate by forming in advance an N type channel layer on a semi-insulating GaAs substrate surface, sequentially depositing Ta, Pt, Au as gate metals and an insulating layer thereon, and then lifting off the GaAs layer and the Au-Ge layer to form source and drain. CONSTITUTION:After Si ions are implated to channel layer regions 3, 4 on the surface of a GaAs substrate 1 with a mask 2, the mask 2 is removed. A plasma CVDSiN film 5 is coated on the surface of the substrate 1, implanting atoms are activated, the film 5 is then removed, and a Ta layer 6, a Pt layer 7, an Au layer 8 and an SiO2 film are sequentially deposited. Then, a resist pattern 10 is formed, with the pattern as a mask the SiO2 layer 9 and the Au layer 8 are etched, and then the layers 6, 7 are ion etched to form a gate pattern. Subsequently, an N<+> type GaAs layer is grown on the surface of the substrate 1. Then, an Au-Ge, Ni film 14, an n<+> type GaAs layer 12 are selectively removed on the region 15 except the FET region, and an electric connection is performed by wiring electrode 6 made of Ta, Pt, Au.
Patent JP-S5789021-A (JP)
Title: Placement by turning of branch line plate of stay anchor
Inventor: WATANABE HIKOITSU
IPC: E02D5/80
Filed: 1980-11-26
Abstract: PURPOSE: To avoid the inability of a branch line plate to rotate by the resistance of huge soil for raising the efficiency of placement work for the branch line plate for stay anchor by a method in which the branch line plate supported by a resistance plate is divided into two sections and then orderly risen vertically on the resistance plate.  
     CONSTITUTION: A trench is excavated on the ground surface, a resistance plate 1 is penetrated from the bottom of the trench into the ground along a curve, and an auxiliary anchor A is penetrated in the wake of the rear end of the resistance plate 1 and coupled with the rear end of the resistance plate 1 by a coupling bar 3. A branch line plate 4 rotatably supported at almost central part of the reinforcing plate 2 of the resistance plate 1 is driven with the resistance plate 1 under the ground. Since the branch line plate 4 pivotally supports an auxiliary branch line plate 11, the branch line plate 4 is risen vertically to the reinforcing plate 2 by striking the top of the auxiliary branch line plate 11 until it reaches the same straight line as the branch line plate 4. And, a stay anchor is connected to the upper ring 8 of the auxiliary branch line plate 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0330778-A (JP)
Title: Oxygen enrichment device
Inventor: SUGIMOTO SAKUZO
IPC: A61M16/10
Filed: 1989-06-29
Abstract: PURPOSE:To keep a condensed drain-making function and to perform stably operation of an oxygen enrichment device by providing a water holding functionality part on the outer surface of which multi-layered solid particles are adhered and fixed and introducing water discharged by a water discharging pipe in a water separating means to the water holding functionality part. CONSTITUTION:A membrane element 1 provides an oxygen selectively permeable membrane and oxygen-enriched air permeated through the membrane and with an elevated oxygen concn. is obtd. through a collecting pipe 2 by making the inner side of the membrane element vacuum by means of a vacuum pump and after passing through the pump means, it passes through a cooling means 12 with a water holding functionality part 11, a water separating means 13, a compressing means 14, a flow quantity controlling means 15 and a flow quantity measuring means 16 and it is used as an oxygen-enriched air A. On the other hand, atmospheric air C is taken into the apparatus through a filter by a fan means 18 and after it successively passes through the cooling means 12, the membrane element 1 and the pump means 10, it is discharged out of the apparatus. In this oxygen enrichment device, as the water holding functionality on the outer surface side of the cooling means 12 is easily kept properly and a proper cooling effect can be ensured on using it for a long time, a stable operation for a long time can be easily performed.
Patent JP-H0215451-A (JP)
Title: Cassette loading device
Inventor: KISHIMOTO YOSHINOBU
IPC: G11B15/675
Filed: 1988-07-01
Abstract: PURPOSE:To smoothly and quietly operate an loading device by providing an elastic member which decelerates them moving speed of a cassette holder before it arrives from an detachable position at an attached position. CONSTITUTION:When a holder driving gear 28 rotates and a rack 23 moves in an arrow (a) direction, a driving arm 19 turns in an arrow (b) direction. At such a time, the arm 19 is about to abut on an elastic member 29. Next, when a guide pin 16 further moves from a first guide groove part 18a direction in a second guide groove part 18b direction, the arm 19 begins to abut on the member 29, and the condition is held until the second position in the cassette loaded condition. Since turn energizing force in a direction (c) reverse to the turning direction of the arm 19 is applied to the member 29, the moving speed before a cassette holder 14 arrives at the second position is decelerated. Thus, the action is made smooth and quiet.
Patent JP-S5953607-A (JP)
Title: Production of metallic powder or metallic oxide powder
Inventor: FUMA TOYOJI
IPC: B22F9/22
Filed: 1982-09-22
Abstract: PURPOSE:To produce easily the pulverized powder of metal or metallic oxide contg. no impurities by irradiating laser light to the oxide scale on a metallic surface and suspending the evaporated or molten scale as solid particles. CONSTITUTION:A metallic plate 2 on which oxide scale 1 is deposited is moved in an arrow direction and a valve 8 is opened to eject 6 the auxiliary gas (the gaseous mixture of Ar and H2 in bombs 10, 10) at the flow rate adjusted with an adjusting valve 9. The auxiliary gas is released from a space 11 to the atmosphere through the 1st and the 2nd capturing devices 14, 15 by the operation of an exhauster 16. The laser light 3 introduced into a duct 4 in this state is restricted to prescribed laser light by a lens 5 and irradiates the scale 1 depositing on the plate 2. The scale 1 which is heated momentarily to a high temp. and is thereby evaporated or melted is suspended in the space 11 by the jet of the auxiliary gas. The fine solid particles are captured of the greater part in the device 14 by the suction effect of the exhauster 16 and the rest are captured in the device 15. In other words, the scale 1 is captured as the metallic powder released of oxygen.
Patent JP-S5953542-A (JP)
Title: Manufacture of composite
Inventor: TABATA HARUO
IPC: C08J7/00
Filed: 1982-09-22
Abstract: PURPOSE:To obtain a composite firmly bonded at its interface without any adhesive, also demonstrating full performance of the original resin, by bringing a heat-resistant cladding member into contact with the surface of a fluororesin- made member treated with a low-temperature plasma of inert gas, followed by heating to effect integration. CONSTITUTION:A given surface of a fluororesin-made member is treated with a low-temperature plasma of inert gas followed by bringing a cladding member consisting of material higher heat-resistant than said fluororesin into contact with the above-treated surface to carry out a heating to effect integration, thus obtaining the objective composite. The fluororesin is, e.g., polytetrafluoroethylene, tetrafluoroethylene-hexafluoropropylene copolymer. The low-temperature plasma treatment will be performed under a pressure of 0.001-10Torr by applying an electric power at a high-frequency of 13.56MHz. Said contact and heating operation may be carried out in the range from the fluororesin's softening point to its melting point, being more effective in case of higher temperature than the melting point. In the above operation, the pressure to be applied for bonding is pref. ca. 1-100kg/cm<2>.
Patent JP-S6054966-A (JP)
Inventor: WADA HIROSHI
IPC: C04B35/622
Filed: 1983-09-07
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。