baber/WOPTO huggingface dataset:
Patent JP-2000119142-A (JP)
Title: Nail-enamel remover and manicure solvent
Inventor: UMEMOTO MASAO
IPC: A61K8/365
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a nail-enamel remover and a manicure solvent both excellent in safety and effectiveness. SOLUTION: This nail-enamel remover and manicure solvent comprise a liquid including a few percents of a lactate. P-hydroxybenzoate is added as a promoter for the nail-enamel remover.
Patent JP-H10163266-A (JP)
Title: Flip chip ic and its manufacture
Inventor: SADAKATA TORU
IPC: H01L21/60
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform inspection using the same inspection jig even when wafers differ, and without standing needles on bumps. SOLUTION: A bump 112 connected through a metal film 18 to an electrode 4 formed on a semiconductor substrate 14 is provided, and the surface is covered with a second protective film 20 made of polyimide. And the second protective film 20 has an opening 8 which exposes at least a part of the surface of the metal film 18, at a spot between the electrode 4 and the bump 112 (Fig. (H)). Accordingly, in time of inspecting the flip chip IC 2 after the formation of the bump 112, it becomes possible to inspect its electric characteristic by bringing the tips of probes 114 into contact with the surface of the metal film 18 through the opening 8, without standing needles on the bump 112.
Patent JP-H09160688-A (JP)
Title: Module connecting device, diagnosing method for information processing system, and module connecting method
Inventor: KAWAMOTO MASAKAZU
IPC: G06F11/22
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To operate the information processing system which is looped in operation with high precision by the module connecting device for connecting modules in a loop shape, in the diagnosing method for the information processing system, and the connecting method for the modules. SOLUTION: Reed switches 10 which bypass terminals are connected between the terminals of connection lines forming a serial loop where the modules 3-1 to 3-n are connected and a permanent magnet 11 is arranged closely to the reed switches 10; and the reed switches 10 are normally turned off and a coil 12 which generates a magnetic field canceling the magnetic field of the permanent 11 is provided opposite the reed switches 10 of the modules 3-1 to 3-n. When the modules 3-1 to 3-m are mounted on a back board 6, a current is supplied to the coil 12 to cancel the magnetic field applied to the reed switches 10, which are turned off to disconnect their bypasses.
Patent JP-H01160401-A (JP)
Title: Plowing depth detector
Inventor: DOI YOSHINORI
IPC: A01B63/00
Filed: 1987-12-18
Abstract: PURPOSE:To control the plowing depth accurately without delayed operations, by correcting the output corresponding to the rotation angle detected by the rotation angle detector, with a value proportional to the change in plowing depth of the plowing unit. CONSTITUTION:The shaft of the rotation angle sensor 1 is set to the rotation shaft of the rotating arm 17 to correct the output of the sensor 1 to the value proportional to change in plowing depth. The corrective calculation becomes unnecessary in the plowing depth detection of the arithmetic and control unit 21 whereby the sensitivity of the detector is kept constant regardless of the plowing depth.
Patent JP-H04190425-A (JP)
Title: Knowledge information input method of expert system
Inventor: WAKIZAKA SHINJI
IPC: G06F9/44
Filed: 1990-11-26
Abstract: PURPOSE:To perform knowledge input and editing operation efficiently by systemizing a knowledge expressing method into four specific kinds, displaying an editor picture for inputting respective knowledge, and reading and editing information which is inputted in a displayed field. CONSTITUTION:When software for expert system structuring is actuated on a computer 24, the whole system control picture is displayed on a CRT and when an item displayed in it is specified, its detailed picture is displayed. When the item of a rule which is displayed is selected, its detailed picture is displayed. Namely, the item is specified in the whole system control drawing, the registration, knowledge input, or editing of a knowledge base can be selected and started and the actuation of software for conversion to an AI language, a test of a structured expert system, a test function, etc., are selected and actuated.
Patent JP-H08178210-A (JP)
Title: Burner of furnace for gyratory combustion
Inventor: KUDOME MASATOSHI
IPC: F23C5/32
Filed: 1994-12-26
Abstract: PURPOSE: To stabilize the ignition and combustion of low-volatility coal and inhibit corrosion of water-wall tubes in a furnace for gyratory combustion burning pulverized coal. CONSTITUTION: Fuel-air mixture of pulverized coal and primary air is divided into a thick mixture of a high fuel concentration and a thin mixture of a low fuel concentration. The thick mixture is fed from ports on the furnace side of mixture nozzles 9 set tangentially with respect to a virtual circle 3 inside a furnace 1 and the thin mixture, from ports on the furnace-wall side of the mixture nozzles. The mixture nozzles 9 and secondary-air nozzles are set obliquely downward.
Patent JP-H02169968-A (JP)
Title: Heat pump type room cooler/heater hot water supply apparatus
Inventor: YUYAMA HIROSHI
IPC: F25B29/00
Filed: 1988-12-21
Abstract: PURPOSE:To satisfy room cooling, heating and hot water supplying functions and to simplify the construction of a refrigerant circuit by providing a first solenoid switching valve in the refrigerant circuit between the outlet of a compressor and a four-way switching valve, and connecting a hot water supplying heat exchanger to a branch circuit provided with a second solenoid switching valve branched from the refrigerant circuit between the outlet of the compressor and the first solenoid switching valve. CONSTITUTION:A first solenoid switching valve 2 is provided in a discharge refrigerant tube 7 of a refrigerant circuit for connecting the outlet of a compressor 1 to the inlet of a four-way switching valve 3, and a hot water supply refrigerant tube 29 for forming a branch circuit between the outlet of the compressor 1 of the discharge refrigerant tube 7 and the first solenoid switching valve 2 is provided. A second solenoid switching valve 9 a hot water supply heat exchanger 10 and a check valve 15 are provided in this order from the upstream side to the downstream side of the refrigerant in the refrigerant tube 29, and the downstream side of the refrigerant circuit 29 is connected to one end of a throttle unit 5. In the refrigerant circuit of such a construction, the operations of room cooling, room cooling and hot water supply, room heating, room heating and hot water supply, room heating, room heating and hot water supply can be performed by switching the first, second solenoid switching valves 2, 9 and the four-way switching valve 3.
Patent JP-H07171310-A (JP)
Title: Filter cloth washing device in filter press
Inventor: KAWASE MICHIO
IPC: B01D25/12
Filed: 1993-12-21
Abstract: PURPOSE:To enhance washing effect by improving the arrangement of both jet nozzles to a filter plate by providing double filter cloths between respective filter plates and holding both filter cloths between the respective filter plates brought to a mutual pressure contact state between both holding plates to form filter chambers each surrounded by both filter cloths between the respective filter plates. CONSTITUTION:When a movable holding plate 5 is moved toward a fixed holding plate 2 by the advance of the piston rod 6a of a hydraulic cylinder 6, respective filter plates 7 are brought to a mutual pressure contact state between both holding plates 2, 5. In this pressure contact state, double filter cloths 9 are also brought to a pressure contact state between the respective mutually adjacent filter plates 7 to be held therebetween and filter chambers 10 each surrounded by both filter cloths 9 are formed between the respective filter plates 7. When a slurry is introduced into the respective filter chambers 10 under pressure from the slurry pressure introducing port 12 on the side of the fixed holding plate 2 through the communication holes 11 provided to the respective filter plates 7, the moisture in the respective chambers 10 is discharged from a filtrate outlet 13 through both filter cloths 9 and a dehydrated cake is left in the respective filter chambers 10. Therefore, both filter cloths 9 are uniformly and certainly washed and further repeatedly washed with jet washing water to be enhanced in washing effect.
Patent JP-H07154122-A (JP)
Title: Antenna system for inter-satellite communication
Inventor: NAKAZATO SHOZO
IPC: H01Q1/28
Filed: 1993-11-29
Abstract: PURPOSE:To obtain an antenna system inter-satellite communication in which a feeding loss is reduced and an antenna rear side small chamber is not required. CONSTITUTION:A circular waveguide 3 in common use for a feeder is used as a mechanism member (boom) supporting an antenna 1 requiring wide angle drive to an outside of a satellite main body 20 at an interval to reduce a feeding loss caused in a length of the boom. A base of a circular waveguide is linked to a satellite main body via an expansion mechanism 5, only the antenna and an antenna drive motor 2 are arranged to a tip and all transmission reception electronic devices such as a low noise amplifier and a power amplifier having been arranged in the vicinity of the antenna (antenna rear side small chamber) are arranged in the satellite main body. Then a coaxial/waveguide converter 4 is provided respectively to a signal input output terminal at both ends of the circular waveguide and a coaxial cable 22 is used for the feeder line changed by the movement of the antenna and the expansion operation.
Patent JP-H08176580-A (JP)
Title: Urea grease composition for brake
Inventor: SASAKI NAKAMICHI
IPC: C10N50/10
Filed: 1994-12-26
Abstract: PURPOSE: To obtain the subject composition containing a specific amount of a specific formaldehydedi(polypropylene ether)acetal, excellent in rubber resistance, lubricating property and rust preventing property, especially excellent in heat resistance and capable of commonly using to all brake systems of automobile. CONSTITUTION: This composition contains a formaldehydedi(polypropylene ether)acetal of the formula RO(C3 H6 O)2 CH2 (R is a 5-100C alkyl; (n) is 1-300]  e.g. [C14 H29 O(C3 H6 O)30 -]2 CH2 } (A) having 5-100cSt kinematic viscosity at 100 deg.C in an amount of 10-100wt.% based on weight of lubricating base oil.  The composition is obtained by adding e.g. 40-50 pts.wt. of the component A and 4-10 pts.wt. of a diisocyanate compound to a reaction tank to dissolve these compounds and adding a separately prepared solution obtained by dissolving 5-10 pts.wt. of a primary amine into 10-20 pts.wt. of the component A, reacting these components at 50-120 deg.C, adding 10-70 pts.wt. of the other lubricating base oil thereto, stirring these components at 160-230 deg.C for 30-60min and gradually cooling the mixture, adjusting workability of the mixture and further blending the mixture with various additives.
Patent JP-H03182480-A (JP)
Title: Operation button for elevator
Inventor: IKEDA NORIYOSHI
IPC: B66B1/46
Filed: 1989-12-13
Abstract: PURPOSE:To obtain an operation button having a wide illumination portion when light source bodies are turned on and a mark not hidden in a shadow by providing a circular detector on translucent bodies, providing a mark piece smaller than the ring inner diameter in the detector ring, and providing the light source bodies on the back side of the translucent bodies and the mark piece. CONSTITUTION:When an operation button for an elevator is operated, the space between the outer edge of the first translucent body 2 and the outer periphery of a detector 3 is illuminated by the first light source body 8, and the space between the detector 3 ring and the outer periphery of a mark piece 4, i.e., the second translucent body 9, is illuminated by the second light source body 10. The illumination portion is widened, observation is facilitated when a passenger operates the button, the mark itself of the mark piece 4 becomes a shade, and the mark can be easily read out. The mark piece 4 is machined on the second translucent body 9 made of synthetic resin, thus it can be easily manufactured at a low cost, and proper coloring is easily performed.
Patent JP-H10174289-A (JP)
Title: Voltage controller
Inventor: KOBAYASHI NOBUYUKI
IPC: H02J3/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an entire device and elongate the life by providing a voltage controller with a paths for a large current and a small current in parallel, and providing this with an LED for limit indication and a rectifying diode in reverse parallel with this in the path for a small current. SOLUTION: A safety switch 5 is connected in series to the exciting coil 4A of a relay 4 for control, and a series circuit consisting of a limit indicating LED 11 and a protective resistor 11A and a circuit consisting of a rectifying diode 12 paralleled with this are made into series, and it is connected in parallel with a relay 4 for control. Then, when a changeover switch 4 is open, the AC current I=i1 based on the full voltage of an AC power source e flows through 'a power switch 1 → a changeover swthich 10 → a relay 4 for control 4', and when it is open, the current i in such a state that the voltage is half-wave- rectified flows through 'a power switch 1 → a diode 6 for heater control →a heater 3 → a relay 4 for control'.  As a result, the materialization of the simplification of the constitution of the entire device and the elongation of life become possible by the omission, etc., of an exclusive DC power source.
Patent JP-H02170412-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIDA HIROSHI
IPC: H01L21/027
Filed: 1988-12-22
Abstract: PURPOSE:To form an insulating film easily and satisfactorily by a method wherein ineffective chip regions on a semiconductor substrate are not etched away. CONSTITUTION:Ineffective chip regions 13 outside an effective chip pattern 12 on a semiconductor substrate 10 are not etched away in respective processes in multiple photoetching process so as to form thick deposits 11. Accordingly, the effective chip region 12 can be coated with an insulating film forming coating solution 15 by a coating material using the same coating solution 14 without strictly controlling the viscosity and component thereof.
Patent JP-H07180972-A (JP)
Title: Method for operating sintering machine
Inventor: TAJIRI KATSUYA
IPC: C22B1/16
Filed: 1993-12-22
Abstract: PURPOSE:To keep a temperature of a product in a width direction of a palette at an ore discharging part constant by a method wherein a temperature of discharged gas within an air box is measured by a thermometer just below the palette in correspondence with a divided gate and there is provided means for controlling a degree of opening of the divided gate. CONSTITUTION:A degree of opening of a divided gate 3 is controlled and surfaces of sintered raw material 2 supplied from an ore supplying part 1 onto a palette are ignited at an ignition furnace 9. At this time, a temperature of discharged gas within an air box 5 near a place where a combustion front line of the sintered raw material 2 reaches a grate bar within the palette is measured by a thermometer 4 just below the palette in correspondence with the divided gate 3. Then, a degree of opening of the divided gate 3 is controlled by a controller 6 through a degree-of-opening adjusting device 11. As for a part which can not be controlled by a control of a degree of opening of the divided gate 3 is controlled by a controller 6 in such a way that a fine powder coal raw material supplying part 8 between the ore supplying part 1 and an ignition furnace 9 is controlled. In addition, whether or not the controlling operation is proper is confirmed by an infrared ray thermometer 7 at the ore discharging part and then fed back to a degree-of-opening control and the like.
Patent JP-H10156074-A (JP)
Title: Hook grip part capable of converting buttoning sewing machine to hook applying sewing machine
Inventor: TSUJI YOSHIO
IPC: D05B3/18
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To convert a buttoning sewing machine to a hook applying sewing machine by enabling utilizing of the conventional chain stitch buttoning sewing machine to allow use for sewing hooks not so much in number. SOLUTION: Right and left button holding grooves of button pinching parts to be opened or closed by a lever mounted on a fabric keep part of a chain stitch buttoning sewing machine is scraped off to form concave fitting parts 42 and 42 and hook pinching parts 43 and 43 made of rubber or a synthetic resin are fitted into the concave fitting parts to form hook grasping parts 46 and 46. With the closing of the button pinching parts, the hook grasping parts 46 and 46 are formed on a surface where the pinching parts contact each other. Indented hook is fixed by the grasping parts at a position suitable for sewing thereof on clothing.
Patent JP-H02168638-A (JP)
Title: Semiconductor device
Inventor: OGURA SHOICHI
IPC: H01L21/82
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the corrosion of an electrode pad and wiring caused by water content permeating from an insulator, and prevent the disconnection of the wiring by forming a metal ball and a metal layer covering an unused electrode pad. CONSTITUTION:In the same way as the case of an electrode pad 3a with which a metal thin wire 5 is connected, one end-portion of, e.g. an aluminum metal thin wire 5 is constituted in a metal ball type by using an wire-bonding apparatus, and said metal ball 7 is fusion-bonded to a dummy electrode pad 3b with which the metal thin wire 5 is not connected. Thus, the surface of a dummy electrode pad 3b vapor-deposited by aluminum metal exposed from a passivation film is covered with a metal layer. Thereby, the metal layer is thickened, and the time period until disconnection occurs is lengthened even if corrosion is caused.
Patent JP-H02170957-A (JP)
Title: Production of titanium material having excellent workability
Inventor: TAKI CHIHIRO
IPC: C22F1/18
Filed: 1988-12-22
Abstract: PURPOSE:To obtain the subject Ti material having excellent workability by regulating the conditions in a final one-pass of cold rolling in a Ti material and specifying the temp. in heat treatment after hot rolling. CONSTITUTION:At the time of cold rolling, before a Ti rolling material is passed through in a final one-pass, the temp. of the material is once regulated to <=50 deg.C; after that, the material is passed through in a final one-pass at <=10% draft, is then subjected to heat treatment at 400 to 885 deg.C and is recrystallized. In this way, its structure is formed into the metallic one suitable for working without forming a hardened layer of Ti2N, TiC, Ti(CN) or the like on the surface of the Ti material, by which the Ti material having excellent workability such as bendability and press formability is easily obtd.
Patent JP-H03185712-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIOKA HIROSHI
IPC: H01L21/324
Filed: 1989-12-14
Abstract: PURPOSE:To realize a high speed device by a method wherein after a Ge film or a GeSi film is deposited on an Si substrate, heat treatment for permitting Si on the Si substrate surface to react with the Ge film or the GeSi film is done to form an SiGe monocrystal film between the Si substrate and the Ge film or the GeSi film. CONSTITUTION:After a Ge film or a GeSi film 2 is deposited on an Si substrate 1, heat treatment for permitting Si on the Si substrate 1 surface to react with the Ge film or the GeSi film 2 is done to form an SiGe monocrystal film between the Si substrate 1 and the Ge film or the GeSi film. In this case, SiGe has a smaller band gap than SiGe and further it is easy to hetero-epitaxially grow Si on it. Therefore a wide gap structure on a narrow gap substrate can easily be realized. In addition an SiGe structure on the insulating film can reduce substrate capacitance, so that it is advantageous in a high speed device also in this aspect. Thus a semiconductor device wherein high integration and high speed is possible can be realized with a high yielding.
Patent JP-H06147149-A (JP)
Title: Scroll compressor
Inventor: OSHIMA HIRONOBU
IPC: F04C18/02
Filed: 1992-11-11
Abstract: PURPOSE:To prevent abrasion of an Oldham's coupling and lowering of the use life of a bearing caused by abrasion chips from an oscillatable scroll and stationary scroll, and dust or the like from a suction port, which into a back pressure chamber in a scroll compressor. CONSTITUTION:A filter 23 made of metal or the like is attached to the outlet side of a communication hole 22 formed in an oscillatable scroll 10, for applying an intermediate pressure to a back pressure chamber 16.
Patent JP-H01165708-A (JP)
Title: Lance for injecting powdery material
Inventor: TOMIOKA KOICHI
IPC: C21C1/00
Filed: 1987-12-22
Abstract: PURPOSE:To improve durability and safety at use by making double tube of a lance, supplying powder and gas in inner tube and also supplying mist between the inner tube and outer tube. CONSTITUTION:The powder injecting lance 1 is constituted of the double tube. Pressurized air is supplied into the air pipe 83 in two fluid nozzle 10 from an air header 81 through an air valve 82. Water is supplied into the water supplying tube 93 in the two fluid nozzle 10 from a water supplying header 91 through a water supplying valve 92. This air and water are mixed and supplied as mist-like from end part of the two fluid nozzle 10 between the outer tube 11 and the inner tube 12 to blow on surface of molten iron 4 from end part 13 of the lance 1. The powder material and gas for using to pre-treatment are blown on the surface of the molten metal 4 through the inner tube 12. A part of the mist flowing in the tube is vaporized with high temp. atmosphere in a treating vessel 5 at outside of the outer tube 11, to cool the outer tube 11 by heat of the vaporization. Further, the end part of the lance 1 is protected with mist or steam discharged from the outer tube 12 and inner tube 11.
Patent JP-H02168216-A (JP)
Title: Electronic endoscope with focusing mechanism
Inventor: KONDO MITSUO
IPC: G02B23/24
Filed: 1988-12-22
Abstract: PURPOSE:To prevent dust and a lubricant, etc., from intruding into a chamber of a CCD from an adjacent chamber by providing a guide pipe in a hole of a hollow body for inserting through a cord, inserting through the cord into the guide pipe, and bundling and holding the cord in the vicinity of the tip of the guide pipe. CONSTITUTION:A chamber 2 in a hard part and an adjacent chamber 3 continued from this chamber 2 are divided by a hollow body 4. In the chamber 2, a CCD 5 is provided so as to be movable in the rear of an objective lens 6, and by a movement of this CCD 5, focusing is contrived. In the hollow body 4, a code inserting-through use hole 7 connected to the CCD 5 is formed, and to this hole 7, a pipe 8 is attached in advance, and a cord 9 connected to the CCD 5 is bundled and inserted through the inside of this pipe 8. To this pipe 8, one end of a guide pipe 10 is connected, and the other end of the guide pipe 10 extends to the adjacent chamber 3. The cord 9 is inserted through the inside of this guide pipe 10 and in the vicinity of the tip of the guide pipe 10, the cord is bundled and held. In such a way, it is prevented that a lubricant and dust, etc. are contaminated into the inside of the chamber in which the CCD is provided.