baber/WOPTO huggingface dataset:
Patent JP-H10168498-A (JP)
Title: Aerosol composition
Inventor: KARAKI KAZUHISA
IPC: C11D17/08
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol composition having excellent driability, high cleaning effect and a form suitable for carrying by using a detergent composition comprising an aliphatic saturated hydrocarbon containing an at least specified amount of 2-methylpentane and a lower alcohol containing an at least specified amount of ethyl alcohol in a specified ratio and a propellant comprising a compressed gas. SOLUTION: This composition comprises a detergent composition comprising 66-90wt.% 6C aliphatic saturated hydrocarbon containing at least 44wt.% 2- methylpentane and 10-34wt.% 1-3C lower alcohol containing at least 85wt.% ethyl alcohol and a propellant comprising a compressed gas. It is desirable that the content of n-hexane, methyl alcohol, isopropyl alcohol or n-propyl alcohol is below 10wt.% based on the entire composition. It is desirable that the propellant is carbon dioxide gas, nitrogen gas or a mixture thereof.
Patent JP-H10172328-A (JP)
Title: Filter attachment frame for luminaire
Inventor: HIRAI HIROKAZU
IPC: F21V17/06
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To devise a luminaire which is light with simple attachment mecha nism installed on it, efficiently radiates heat generated by a lamp, and also makes an attachment frame easily attachable to and detachable from its main body. SOLUTION: An attachment frame 5 to which a filter 7 is fixed in a circumference frame 5' is attached to an opening 3 of a reflection shade 2 of a luminaire body 1 so that it can be freely removed and attached. An attachment dogs A, A fixed to plural positions on the circumference frame 5' having approximately the same outside diameter as that of the opening 3 of the reflection shade 2 hold outside of the reflection shade 2 of the luminaire body 1. In a condition wherein the attachment frame 5 is attached to the luminaire body 1, a clearance d is formed between an outside brim 4 of the opening 3 of the reflection shade 2 and the filter 7.
Patent JP-H05166868-A (JP)
Title: Printed wiring board for wire bonding use
Inventor: NOZAKI KOU
IPC: H01L21/60
Filed: 1991-12-12
Abstract: PURPOSE:To form an area in which a metal wire comes into contact with a wiring pattern as an area in which metals come into contact with each other and to surely perform an electrical connection operation in a wire bonding operation by a method wherein a metal piece whose melting point is higher than the baking temperature of a paste material is buried near an electric- element mounting part in the wiring pattern so as to be exposed partially. CONSTITUTION:The following are connected electrically by the wire bonding operation of metal wires 4: wiring patterns 1 formed in such a way that a paste material which contains a metal and a glass component is printed and baked on a board 2; and electrodes for an electric element 5 which is mounted on an electric-element mounting part on the board 2. In the printed wiring board 2 for wire bonding use which is used in this manner, metal pieces 3 whose melting point is higher than the baking temperature of the paste material are buried near the electric-element mounting part in the wiring patterns 2 so as to be exposed partially. For example, metal pieces 3 are composed of Ag, Pd, Pt or the like as a noble metal whose melting point is at about 850 deg.C or higher.
Patent JP-2001140669-A (JP)
Title: Hybrid engine
Inventor: KANAI HISAFUMI
IPC: B60L50/16
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To constitute a hybrid engine by simplifying a mechanism of a connecting part to a crank shaft of an internal combustion engine. SOLUTION: This hybrid engine is constituted of an internal combustion engine 10A, a movable core 21A connected with the a crankshaft 18 by enabling moving in a direction orthogonally crossed with a rotary axis of the crankshaft 18 and a power generation means 11A provided with a coil 22 exerting electromagnetic force for driving the movable core 21A.
Patent JP-H04206597-A (JP)
Title: Printed wiring board
Inventor: KOBAYASHI SHINJI
IPC: H05K1/18
Filed: 1990-11-30
Abstract: PURPOSE:To make sure of solder enough in amount to keep a printed wiring board high in soldering reliability by a method wherein soldering lands of the board used for the ends of a component are provided to the outer layer of the board, and the soldering land of the board used for the base of the component is provided to the inner layer of the board, and these lands are formed longer than the width of the component. CONSTITUTION:Board soldering lands 1 used for the end electrodes 4 of a chip component 3 are provided to the outer layer of the board, and a board soldering land 2 used for the base electrode 5 of the component 3 is provided to the inner layer of the board, so that an empty space 6 is formed. When the applied solder pastes 7 and 8 are fused, a solder 7' on the soldering land 1 is connected to the end electrode 4 of the component 3, and the molten solder 8' stands in a space between the chip component 3 and the inner soldering land 2 to solder them together. By this setup, the center of the component 3 is prevented from being lifted up by solder so as not to make the component fall down, and solder enough in amount to keep a board high soldering reliability can be secured.
Patent JP-H07186416-A (JP)
Title: Image recording device
Inventor: NAKADA TOSHIAKI
IPC: B41J2/325
Filed: 1993-12-24
Abstract: PURPOSE:To provide an image recording device which can prevent damage or contamination of a device or an intermediate sheet or waste of the intermediate sheet or an ink sheet from being generated at the time of defective supply of a receiver body or defective separation of the intermediate sheet and a receiver body from each other or fitting of the intermediate sheet which has finished its use. CONSTITUTION:A receiver body is detected by a receiver body detecting sensor 20 and in the case where a detected result is different from regulated timing, supply of the receiver body is suspended, press of a plane heating unit 12 is stopped, after completion of recording at a recording head 9, the tip of an image preparation range of the intermediate sheet is moved to an upstream side of the plane heating unit 12 and after restoration of the receiver body to normality, preparation of an image is reopened from a transfer process. Then a change in optical transmission of dyeing layer on the intermediate sheet 3 by transfer is detected by a photoelectric conversion element 19, whether or not the intermediate sheet 3 is one finished its use is detected and in the case where it is the one finished its use, use of an unused part is started.
Patent JP-H10151377-A (JP)
Title: Rotary atomization head-type electrostatic coater
Inventor: NAGAI KIMIYOSHI
IPC: B05B5/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a spark discharge between a rotary atomization head and a material to be coated when the head comes close to or in contact with the material in coating and to enhance the safety. SOLUTION: A spiral semiconductor 22 turning on the periphery of an atomization head main body 19 and extending from the rear end to the front end is formed in the main body 19 constituting a rotary atomization head 18. Consequently, when the head 18 comes close to or in contact with a material to be coated in coating, a current generated by the high voltage applied on a rotating shaft 14 from a high voltage source is suppressed by the high resistance of the semiconductor 22, and the generation of a spark discharge between the head 18 and the material is prevented.
Patent JP-S63173805-A (JP)
Inventor: RADON TORUMAN
IPC: F01K21/04
Filed: 1987-12-25
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-H09140824-A (JP)
Title: Nozzle of automatic fire-extinguishing system
Inventor: KATOU NORIYASU
IPC: A62C13/76
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent closure of ejecting holes and to eject an extinguisher in the event of a fire by mounting a nozzle cap on an ejection nozzle in such a manner that under normal conditions it does not fall off and that it easily falls under pressure produced when a gas bomb is opened. SOLUTION: The head 13 of an ejection nozzle 6 is projected into a hemispherical shape, a number of ejecting holes 14 are bored, and an engagement groove is cut in the outer periphery of the base part 12 of the ejection nozzle 6 to fit a rubber O-ring 16 into the groove. When a nozzle cap 7 is mounted, the O-ring 16 is compressed by the inner surface of the nozzle cap 7, and the elastic force of the O-ring 16 allows the nozzle cap 7 to protect the head of the ejection nozzle 6 without dropping over a long period. In a fire, when a carbon dioxide gas bomb is opened and an extinguisher tank is filled with carbon dioxide gas, its internal pressure builds up, and the nozzle cap 7 is pushed downward and falls off the ejection nozzle 6 to start ejection of an extinguisher from the holes 14.
Patent JP-H07187606-A (JP)
Title: Method for recovering hydrogen from gaseous hydrogen containing much carbon dioxide
Inventor: YANARU HIDEAKI
IPC: C01B3/56
Filed: 1993-12-27
Abstract: PURPOSE:To operate a PSA device by a two-tower system not requiring a complicated sequence while saving the energy required for pressure rise and the consumption of raw fuel. CONSTITUTION:Of gaseous hydrogen contg. much carbon dioxide discharged without performing pressure equalizing operation after adsorption operation in a pressure swing adsorption method, the gaseous hydrogen holding 10 to 30 atm of gas pressure is subjected to decarbonation treatment to trun it into gas contg. much hydrogen from which hydrogen is recovered. And also a part of the gaseous hydrogen is subjected to pressure rise and cicrculating by a compressor of one stage, and a part of the circulated gas is fed to the pressure rise of a PSA device. Thus, hydrogen is recovered from gaseous hydrogen contg. much carbon dioxide by the PSA device operated by a two-tower system.
Patent JP-H09143224-A (JP)
Title: Production of primary amino group-terminated polymer
Inventor: KINOSHITA SATOSHI
IPC: C08F8/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To easily and reliably introduce primary amino groups at polymer ends, by end-termination of an anionic living polymer with a nitrile such as acetonitrile and by treating under hydrogenation reaction condition. SOLUTION: The processes consist of those by reacting a polymer (A) having carbanion as end groups of the molecule with a nitrile (B) and then treating with a compound (C) having an active hydrogen atom, followed by treating the product under hydrogenation reaction condition. The polymer A can easily be synthesized by anionic living polymerization, and, e.g. an anionic living polymer having carbanions at the ends of the molecule is obtained through the anionic polymerization of a monomers such as an aromatic vinyl compound. It is preferable that the resultant polymer has primary amino groups bound to the secondary carbon atoms at the polymer ends and the ratio (Mw /Mn ) is 1.0-1.3 (where Mw is weight-average molecular weight and Mn is number- average molecular weight).
Patent JP-H01172815-A (JP)
Title: Cleaning agent for contact lens
Inventor: KAMIYA TETSURO
IPC: G02C13/00
Filed: 1987-12-28
Abstract: PURPOSE:To cleanly wash away the stains sticking to the surface of a contact lens and to obtain stable and high safety without allowing a polishing agent to settle by compounding an anionic surface active agent and nonionic surface active agent at a proper ratio and adjusting the agents to acidity by using a pH control agent. CONSTITUTION:This cleaning agent is constituted of the anionic surface active agent, the nonionic surface active agent, the polishing agent, and if necessary, the pH control agent such as inorg. acid or org. acid, as well as water and the liquid characteristic is adjusted to the weak acidity like 3.5-6.5pH in particular. The stains sticking to the surface of the contact lens are thereby satisfactorily removed and the adequate viscosity is maintained. The settling of the polishing agent is prevented by the thixotropic effect thereof. Since the cleaning agent is capable of having a fungistatic property as well, the cleaning agent having the higher safety is obtd.
Patent JP-H0284634-A (JP)
Title: Image recorder
Inventor: NAGUMO AKIHIKO
IPC: G03B27/46
Filed: 1988-12-27
Abstract: PURPOSE:To perform excellent exposure corresponding to the gradation of the image of an original regardless of the characteristic of a photosensitive material by providing a main exposing means for irradiating an original with image exposing light for exposing the image to the photosensitive material and a sub exposing means for irradiating the photosensitive material with light, where light quantity can be changed. CONSTITUTION:The light emitted from the main exposing means 24 irradiates the original and the light reflected on the original surface or transmitted through it irradiates the photosensitive material 16 so as to expose the image of the original to the photosensitive material 16. The light emitted from the sub exposing means 21 directly irradiates the photosensitive material 16. Therefore, the component of the light for exposing the image of the original, which is emitted from the main exposing means 24, can be kept as it is and only exposure of the photosensitive material 16 is changed. Since the light quantity can be changed in the sub exposing means 21, the means 21 is actuated according to the gradation of the image of the original. Thus, the characteristic of the photosensitive material can be set in a state which corresponds to the gradation of the image of the original and the excellent exposure corresponding to the image of the original can be performed.
Patent JP-H10167678-A (JP)
Title: Lifting device
Inventor: SHIMIZU TOSHIYUKI
IPC: B66D1/30
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To facilitate orderly rope winding by eliminating the jumping of a rope over one groove when wire rope winding is moved from the first stage to the second stage. SOLUTION: A lifting device 6 is provided with a lifting device main body 1 and a lifting part 3 which is suspended from the main body by a wire rope 2 delivered or wound up from the lifting device main body 1. Also a winding drum which winds up the wire rope 2 and a motor which drives the winding drum are provided in the lifting device main body 1. In addition, a wire rope 2 guide groove is provided around the outer periphery of the winding shell of the winding drum, and a means is provided to extend a clearance between a wire rope 2 stored in the outermost guide groove for a wound up first stage wire rope 2 and a wire rope 2 stored in a guide groove on the inner side by one groove from that guide groove.
Patent JP-H01295163-A (JP)
Title: Composition for separating serum or plasma
Inventor: ANRAKU HIDEO
IPC: G01N33/48
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the serum or plasma separating agent which has no adverse influence on TDM by using a compsn. essentially consisting of an oligomer of cyclopentadiene. CONSTITUTION:The compsn. for separating serum or plasma is prepd. by adding 2pts.wt. fine powder silica formed by a vapor phase method to 100pts.wt. oligomer of the cyclopentadiene having 1.05 sp. gr. and kneading the mixture of 1.5 hours under a reduced. pressure. The sp. gr. of this compsn. is 1.06. This compsn. is housed at about 1.5g into a commercially marketed hard glass plain tube for 10ml to prepare a vessel for plasma inspection. The fresh human blood is dispensed at 8ml into this tube and is subjected to centrifugal sepn. for 10 minutes at 1,200G upon checking of the completion of agglutination. Then, this compsn. indicates a good sepn. image positioned between the serum layer and the plasma layer. Generation of hemolysis is obviated as well.
Patent JP-H10157781-A (JP)
Title: Mixing jet apparatus consisting of plurality of aerosol containers and aerosol product equipped therewith
Inventor: HACHINOHE YUKIO
IPC: B65D81/32
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a mixing jet apparatus consisting of a plurality of aerosol containers each capable of being simply replaced to be reused and low in production cost and an aerosol product equipped therewith. SOLUTION: A holder 11 mounting neck parts 14 or mounting cup parts of aerosol containers 12, 13 is formed into a structure capable of being opened and closed so as to hold the aerosol containers from both sides thereof and, by this structure, the aerosol containers 12, 13 can be simply replaced and can be attached strongly. Further, a valve press part 32 is integrally formed to a revolvable jet lever 27 and the jet lever 27 can be operated by small operation force and can be simultaneously and uniformly jetted from the respective aerosol containers 12, 13 to be mixed.
Patent JP-H04201312-A (JP)
Title: Manufacture of illuminated switch component
Inventor: YAMAZAKI KUNIO
IPC: B29C45/14
Filed: 1990-11-30
Abstract: PURPOSE:To obtain easily a molded product having a favorable external appearance, by a method wherein a cut piece comprised by cutting a sheet made of light-transmission aromatic polycarbonate having a specific thickness into a fixed shape by forming a fixed shading part having a light-transmission letter or mark is integrated with thermoplastic resin within an injection mold. CONSTITUTION:A shading part having a light-transmission mark part is formed on the central part of a polycarbonate sheet having a thickness of 0.1-2mm by a multi-layer printing. A blanked piece is manufactured by blanking the sheet. The blanked piece is fitted by placing between a cavity and core of a mold, silicone rubber is incorporated in the rear of a core mold and when the mold is clamped as the sheet is fitted, rubber is compressed and repelling power is generated. Dark-grey-colored shading polycarbonate resin containing carbon black and titanium white is injection-molded and predetermined illuminated switch component integrated with the shading polycarbonate resin and having the blanked piece on the outside are obtained.
Patent JP-H04205285-A (JP)
Title: Character reader
Inventor: KUMAZAWA TERUAKI
IPC: G06E3/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a reading ratio from being lowered by displaying picture deterioration caused by the dirt of an optical unit on a display device. CONSTITUTION:Since a postal matter 12 moves, a beam reflected from a part irradiated with light is passed through an optical window 16 and detected by a CCD 18 as a photodetection part, and a photoelectric converting signal is transmitted to a picture recognition part. A projecting pattern is prepared from a picture signal coming from a photoelectric conversion part, and it is judged whether there is a maximum projecting value Y or not. Only when a black line 22 is detected at the same place throughout 10 postal matters, it is judged as dirt, a message is displayed on a display panel, and it is informed of an operator that dirt is attached. Thus, the postal matter is prevented from being unreadable by the dirt of the optical window, and therefore, the reading ratio of the postal matter is prevented from being lowered.
Patent JP-H11132474-A (JP)
Title: Heating tool with net and ceramic net board set
Inventor: TAKEHARA MAMORU
IPC: F24C15/24
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent smoke from generating and to effectively utilize heat when grilling fish by forming a number of pass holes on a ceramic net board for radiating far infrared rays, and by setting the board onto the plane heating cooking surface of a frying pan. SOLUTION: A ceramic net board 5 is arranged on the lower surface of a wire netting 1 and is set onto the cooking surface of a heating cooling tool 10 such as a frying pan made of aluminum. When the heating cooking tool 10 is heated, the ceramic net board 5 is heated by the heat/radiant heat A of the heating cooking tool 10, far infrared rays B are radiated for passing through the inside of an object 11 to be grilled, the water of the object 11 to be grilled is heated, heating is made from the external part of the object 11 to be grilled, namely, from the side of the wire netting 1, by the heat/radiant heat 4 passing through a pass hole 7 of the ceramic net board 5 and a pass hole 4 of the wire netting 1 and the heating of the net board 5.  In this manner, since the temperature of the cooking surface of the heating cooking tool 10 is nearly 250 deg.C max. by heating from inside and outside, oil 12 of the object to be grilled is not burned, thus preventing smoke from being generated in the process for grilling.
Patent JP-2001148255-A (JP)
Title: Reformer
Inventor: NAKAMURA TORU
IPC: H01M8/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To offer a reformer which can efficiently use a thermal energy of a combustion gas. SOLUTION: A reformer comprising a combustion furnace 1 which generates a combustion gas by burning of a fuel containing an air, a reformation part 2 which generates a reformation gas which contains rich hydrogen by getting a reaction heat in a combustion gas, a shift reaction part 3 which decrease CO contained in the reformation gas, and a combustion gas flow way 4, wherein a flow way is constructed in which above-mentioned gas flow way 4 pass to the shift reaction part 3 after the combustion gas heats up the reformation part 2, and also comprising a heat exchanger 7 which perform an heat exchange between the combustion gas flow way 4 which is in-between the reformation part and the shift reaction part 3, and a first air way 6 of incoming air flow, and also,  comprising an air flow switching mean for switching a first air way 6a supplying air to the combustion furnace 1 after passing through the heat exchanger 7, and a second air way 6b directly supplying air to the combustion furnace 1.
Patent JP-2001150291-A (JP)
Title: Wiper
Inventor: KAMEI TAKEHIKO
IPC: B23Q11/08
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a wiper using a scraper made of a strip of thin spring steel and maintaining its wiper function even if chips bite therein. SOLUTION: The wiper 3 made of a strip of rubber is attached to the edge side 1a of an upper cover 1 which is perpendicular to the direction in which the upper cover 1 and a lower cover 2 move relative to each other, and the scraper 6 made of a strip of thin spring steel is provided which overlies the wiper 3. The end edge of the lip 6a of the scraper 6 is formed into continuously varying corrugations. The corrugated end edge of the lip 6a is pressed against the upper surface of the lower cover 2.
Patent JP-H07189872-A (JP)
Title: Auxiliary air controller for internal combustion engine
Inventor: YANAGISAWA MASANARI
IPC: F02M69/32
Filed: 1993-12-27
Abstract: PURPOSE:To control the total quantity of auxiliary air in a variable manner and a bypass ratio of assist air by means of a single auxiliary air control valve so as to avoid an increase in leaked air quantity when the valve is wholly closed. CONSTITUTION:An auxiliary air control valve 9 is provided with a first and a second valve 10, 11, valve bodies 13, 14 of which are moved integrally with each other by a step motor 12. An air inlet 15 of the first valve 10 is connected upstream of a throttle valve 7 of an intake passage 2 while an air outlet 16 is connected to an assist air passage 21. An air inlet 17 of the second valve 11 communicates with the air outlet 16 of the first valve 10 via a communication path 20 while an air outlet 18 thereof communicates with an intake collector 2c. The tip of the assist air passage 21 is opened in the vicinity of an injection port of a fuel injection valve 22. The total quantity of auxiliary air is controlled by the first valve 10 so that the auxiliary air except for assist air passes through the second valve 11.