baber/WOPTO huggingface dataset:
Patent JP-S5571904-A (JP)
Title: Measurement of thickness of laminate and base material of clad steel by ultrasonic wave
Inventor: TAKAHASHI SHIZUO
IPC: G01N29/07
Filed: 1978-11-25
Abstract: PURPOSE: To measure the thickness of laminate material precisely by confirming the boundary echo first and by detecting it in a wave form by means of the broad-band high quality damping probe and an ultrasonic probe with a broad-band amplifier.  
     CONSTITUTION: A probe capable of obtaining an echo of high decomposition on the Braun tube from an echo of narrow range by a broad-band amplifier the frequency range of which is 0.5MHz or more is used. When the boundary echo 4 is developed, the state is maintained, only the pulse width is increased, the boundary echo and other echoes are highly shown, only the rejection is amplified to eliminate other echoes, the boundary echo 4 is clearly displayed in the form of a straight line. In this way, the gain, pulse width and rejection are matched with each other to show the boundary echo the rise of which is sharp on the Braun tube, the thickness of laminate material 10 is shown by the distance between both the rise positions of the boundary echo 6 and the bottom face echo 7, and the whole thickness of clad steel is done by the distance between the face 5 and the positon 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S626244-A (JP)
Title: Original size detecting device for copying machine
Inventor: YAMAGUCHI ISAO
IPC: G01B11/02
Filed: 1985-07-02
Abstract: PURPOSE:To judge securely whether or not there is an original on the top surface of original platen glass by forming an image of a light emitting element on the top surface of the original platen glass through a lens and making an image of a photodetecting element which is formed through a lens coincident with the image of the light emitting element on the top surface of the original platen glass. CONSTITUTION:Plural original size detectors 16 which each consist of a light emitting element 17 arranged so as to irradiate light to the original platen glass 2, lenses 18 and 20, a photodetecting element 19 for receiving light reflected by the original on the surface of the original platen glass, and a lens are provided below an optical system which makes a scan on the reverse surface of the original platen glass 2 of a copying machine body 1. Then, while the original platen cover covering the original platen glass is open, the original size detectors detect whether or not there is an original on the original platen glass. Further, the light emission surface of the light emitting element 17 is image-formed on the top surface of the original platen glass through said lenses and the light-receiving surface of the photodetecting element 19 is also image-formed through said lenses at the same position with the light emission surface image on the original platen glass 2.
Patent JP-H07330541-A (JP)
Title: Functional powder for cosmetic
Inventor: NAKAMURA KENJI
IPC: A61K8/25
Filed: 1994-06-04
Abstract: PURPOSE:To provide a functional powder for cosmetic easily producible at a low cost and composed of a functional material to form a cosmetic easily spreadable on the skin, providing comfortable feeling, easily removably by a remover, etc., and having high transparentness and brilliant color. CONSTITUTION:This functional powder for cosmetic is composed of one or more kinds of functional materials for cosmetic and silica, contains the functional materials and the silica mixed in one powder particle and has a diameter of <=40mum. The powder particle has almost spherical or doughnut shape having an opening or a recess at the center of the surface.
Patent JP-2000338319-A (JP)
Title: Color filter and production of this color filter
Inventor: INOUE TOMOHIRO
IPC: G02B5/20
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a thin film color filter which is improved in adhesive strength with an electrode substrate and is excellent in process-proofness and durability. SOLUTION: This color filter is produced by immersing the substrate having a transparent electrically conductive film into dispersion liquid in which the micelle formation of pigments having the spectroscopic characteristics of three primary colors proceeds in an aqueous medium by using a surfactant which has electrochemically oxidizable and/or reducible parts and subjecting the substrate to the energizing treatment in such a manner that the temperature of the dispersion liquid is set to be 5-20 deg.C. The substrate having the transparent electrically conductive thin film is plastic film substrate.
Patent JP-H0440237-A (JP)
Title: Exhaust gas purifying material and method
Inventor: MURAMATSU AKIRA
IPC: B01J23/34
Filed: 1990-06-04
Abstract: PURPOSE:To efficiently remove the particulate contained in exhaust gas by combustion by supporting a catalyst containing a specific element on a foam type filter having a high density thin layer part through a layer composed of minute ceramic particles. CONSTITUTION:An exhaust gas purifying material is formed by supporting a catalyst on a heat-resistant porous foam type filter through a ceramic layer. The aforementioned filter consists of two parts, that is, a part relatively low in density and the high density thin layer part formed on one side of the filter and the aforementioned ceramic layer is uniformly formed to the inner surfaces of the porous in the filter by a sol-gel method, an alkali metal element (a), at least one element (b) selected from the group consisting of transition metals of the Groups IB, IIB, VA, VIA, VIIA and VIII of the Periodic Table and Sn and a rare earth element (c) are supported on the ceramic layer as catalytic components.
Patent JP-H0438820-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOGA KAZUO
IPC: H01L21/027
Filed: 1990-06-04
Abstract: PURPOSE:To form a highly reliable stabilized fine pattern by including a process for forming a metallic material on a semiconductor substrate by sputtering and another process for applying a negative photoresist to the surface of a metallic layer after the surface is etched by wet etching in a metallic wiring forming process. CONSTITUTION:An aluminum layer 11 is formed on a semiconductor substrate having a level difference produced on its base by sputtering. When the surface of the layer 11 is wet-etched with an etching liquid prepared by adding adequate amounts of acetic acid and nitric acid to phosphoric acid, the etching liquid etches the surface of the layer 11 along aluminum grains and the grains 13 are emphasized and embossed to the surface. Then a negative photoresist 12 is applied to the surface. The grains 13 suppress scattering of light and prevent the occurrence of scums at the time of exposure. Therefore, the occurrence of short circuit of aluminum wiring caused by the scumming of the negative photoresist after the aluminum is photo-etched can be prevented.
Patent JP-H05344161-A (JP)
Title: Connection router between local area networks
Inventor: SHINOHARA TAKAHIRO
IPC: H04L12/66
Filed: 1992-06-05
Abstract: PURPOSE:To update routing information by automatically preparing an IP address telephone number correspondence table. CONSTITUTION:A set information part 40 is set main or sub router setting information, main router information and own router information. A sub router informs the own router information of a main router by using an ISDN network routing protocol part 34, and the main router receives the own router information of all the sub routers, stores it in an IP address telephone number correspondence table 35 and returns the own router information of the sub routers excepting for the transmitting destination to the sub routers. The sub routers store the returned own router information in the IP address telephone number correspondence tables 35, and each router updates the routing information.
Patent JP-2000340719-A (JP)
Title: Power semiconductor device
Inventor: KUSHIMA TADAO
IPC: H01L23/31
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve a level of insulating withstand voltage by coating a boundary of a conductive part on a creepage surface of an insulating substrate between a conductive pattern end and a base plate with an amorphous inorganic glass material, which is larger in breakdown voltage than an insulation-resistant gelling agent and has high resistance against discharged withstand voltage. SOLUTION: A boundary of the end of a conductive pattern 3b is coated on the creepage surface of an insulating substrate, such as aluminum nitride 3a. The conductive patterns 3b, such as Cu foil, are brazed with Ag on both surfaces of the insulating substrate. For instance, a discharging method such as a mask printing method is used. Coating is made with crystalline inorganic glass 4a such as a Bi2O3-B2O3 material, which is higher in breakdown voltage than an insulation-resistant gelling agent 5a by 10 kV or higher, has high resistance against discharged withstand voltage, and has a thermal expansion coefficient of 3.2 to 12.5×10-6/ deg.C. Afterwards, a heating operation is performed in the air or in N2 gas, and fusion bonding is carried out at a sealing temperature of 410 to 750 deg.C. A case structure 6, which is made of a polyphenylene sulfide insulating resin material, is bonded and sealed into the peripheral part of a base plate 1 with an adhesive 7 made of silicon resin, to complete a module.
Patent JP-S5573369-A (JP)
Title: Dip coating method
Inventor: SANO ISAO
IPC: B05D7/14
Filed: 1978-11-28
Abstract: PURPOSE: To form uniform thickness of paint film throughout by the procedure in which aluminum material is dipped in a thermal setting type water-soluble resin paint, and then it is pulled up to halfway, allowed to stand, dipped in the paint again until final finishing is attained, and lastly dried.  
     CONSTITUTION: An aluminum material, treated by degreasing, chemical conversion process, etc., in advance, is dipped in a thermal setting type water-soluble resin paint under the conditions of the dipping distance A and the dipping time B. Then, it is pulled up to halfway with slow speed v 1  under the condition of the pulling distance C 1 , allowed to stand for a fixed time D 1 (approx. 1 min), and then dipped in the paint again. After these operations are carried out several times, it is pulled up with high speed completely and then dried. Thus, it is possible to obtain even paint film free of dispersion in thickness, the flow of paint, and drooping. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10334342-A (JP)
Title: Poster producting and dispensing device
Inventor: KAMIMORI MASAJI
IPC: G07F17/26
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To easily and appropriately provide a poster, which has high original ity or premium, for a demander, while letting the demander have pleasure. SOLUTION: This device is provided with a camera 40 for photographing the purchaser of the poster, image data processing means for preparing image data for poster production based on photographic image data provided by photographing with this camera 40, printer 47 for producing the poster by printing out the image data prepared by this image data processing means onto poster paper, and dispensing means for dispensing the poster produced by this printer 47 outside the device.
Patent JP-S63309772-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: IIDA HISASHI
IPC: F02P5/15
Filed: 1987-06-11
Abstract: PURPOSE:To make the maximum torque obtainable without the occurrence of knocking by providing a compensating means for intake temperature in a cylinder to compensate ignition timing within a knocking limit which fluctuates according to change in the intake air quantity or the like of an internal combustion engine. CONSTITUTION:A control device has means 100-300 for detecting the intake air quantity of an internal combustion engine 1, pressure in an intake pipe 2 mounted downstream from a throttle valve 4 and the number of revolutions of the internal combustion engine 1 respectively, and moreover a means 400 for computing the ignition timing of the internal combustion engine 1 on each of detecting signals issued from the means 100-300. In addition to that, the above formation is provided with a compensating means 500 for intake temperature in a cylinder to compensate the ignition timing computed by the means 400 within a knocking limit which fluctuates according to change in the intake air quantity of the internal combustion engine 1 or pressure in the intake pipe 2. Thus, when the intake air in a cylinder 9 of the internal combustion engine 1 changes in its temperature, the ignition timing can be therefore compensated to value compensated for the above-mentioned temperature change.
Patent JP-H11338735-A (JP)
Title: System lsi
Inventor: MORI ATSUSHI
IPC: G06F13/12
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a system LSI equipped with a function capable of accessing respective block parts at high speed by acquiring the operating states of respective block parts through a processor core. SOLUTION: A processor core 4 is provided with a state supervisory and control register composed of state bits for reading and storing operation information stored in a peripheral control register at each part inside a peripheral block part 9 and a system LSI 1 acquires and controls changes in the processing states of respective parts inside the peripheral block part 9 while referring to the contents of the state supervisory corresponding to the execution of a control register transfer instruction.
Patent JP-S633532-A (JP)
Title: Reception timing circuit
Inventor: ONO TATSUHIRO
IPC: H04J3/06
Filed: 1986-06-24
Abstract: PURPOSE:To eliminate the need for the changeover by a switch or the like by switching a clock used for signal reception into a reception clock or a clock being the output of a DPLL circuit depending on the frame synchronization establishment state. CONSTITUTION:A frame synchronization circuit 2 uses A reception clock being the result of retarding a transmission clock (c) to sample a reception signal (a) and informs a display signal (d) to a clock switching control circuit 4 when the detected frame position synchronizes with a desired position being the result of a prescribed delay to the transmission frame. Thus, a clock switching control circuit 4 activates the reception section by using the timing of a fixed sampling system. If no synchronisation is established, a frame synchronization circuit 3 uses a clock (b) outputted from the DPLL circuit 1 to sample the reception signal (a) thereby establishing the frame synchronization and uses a display signal (e) to inform the synchronizing state to the clock switching control circuit 4. Thus, the rception section is operated by using the timing of the DPLL system.
Patent JP-S6036516-A (JP)
Title: Manufacture of highly functional water-absorptive resin
Inventor: KOBAYASHI TAKATOSHI
IPC: C08F2/00
Filed: 1983-08-10
Abstract: PURPOSE:To obtain the titled novel resin having reactive functional group on its surface, by carrying out a polymerization following impregnation of a carboxyl group-contg. highly water-absorptive resin of reduced water content with reactive functional group-contg. hydrophilic monomer. CONSTITUTION:The objective resin can be obtained by carrying out a polymerization following impregnation of (A) a carboxyl or carboxylate group-contg. highly water-absorptive resin with a water content regulated below 50wt% (pref. polyacrylic acid polymer from reversed-phase suspension polymerization, with an absorptivity 10-1,500 times its own weight) with (B) a reactive functional group-contg. hydrophilic monomer (e.g., nitrogen-contg. vinyl monomer such as acrylamide). It is recommended that 1-30wt% of the component (B) be used based on the total amount of the component (A). USE:As anticondensation agent through kneading in plastic-made construction materials, etc., flocculating resins, ion exchange resins.
Patent JP-H0810145-A (JP)
Title: Rice-cooker
Inventor: TANAKA ATSUSHI
IPC: A47J27/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a rice-cooker with a lid body being inexpensive and with improved durability on the hinge part by decreasing restrictive conditions on the outer appearance and design, making it lightweight by saving materials and decreasing the number of parts. CONSTITUTION:A rice-cooker main body 1 wherein a pot 3 for heating a cooking article to be heated is freely removably stored, a resin-made lid body 5 covering freely openably and closably the rice-cooker main body 1 and being blow-molded, a heat radiating plate 12 being fixing on the lid body 5, a hinge part 7 pivoting on a hinge shaft 7a attached on the lid body, and supported with the rice-cooker main body 1 on one side of the rice-cooker main body 1 and the lid body 5 and a hooking means being positioned approximately at the opposite side of the hinge part 7 and for hooking the rice-cooker main body 1 and the lid body 5 are installed. In addition, a steam exhaust hole 19 for exhausting the steam during cooking is formed on the lid body 5 and the hinge shaft 7a is supported only by means of a bearing part 6 formed integrally on the lid body 5.
Patent JP-H0441455-A (JP)
Title: Production of 3-oxo-alpha-ionone
Inventor: ITO NOBUHIKO
IPC: C07C45/71
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the subject compound in high yield on an industrial scale at a low cost by reacting an olefinic compound such as 4-acetoxy-3-buten-2-one with a diene compound in the presence of a Lewis acid and optionally treating the product with an acid. CONSTITUTION:The objective 3-oxo-alpha-ionone can be produced by reacting an olefinic compound of formula I (X is alkoxy or acyloxy) (e.g. 4-acetoxy-3- buten-2-one) with a diene compound of formula II (R<1> to R<3> are 1-5C aliphatic hydrocarbon group) (e.g. 1-trimethylsiloxane-3,5,5-trimethyl-1, 3-cyclohexadiene) in the presence of a Lewis acid and optionally treating the product with an acid. Novel bicyclooctene compounds of formula III are obtained by properly selecting the amount and kind of the Lewis acid, the reaction time and the reaction temperature. The objective compound is useful also as a flavor for foods, drinks, perfumery, tobacco, etc., and an intermediate for carotinoid, perfumery and pharmaceuticals.
Patent JP-H04372571-A (JP)
Title: Constant-voltage generator circuit
Inventor: SOMA YOSHITAKA
IPC: H02M3/155
Filed: 1991-06-19
Abstract: PURPOSE:To suppress power consumption as compared with a conventional constant-voltage generator circuit by cutting OFF an input clock signal from the exterior to stop an operation of a booster when a clamping transistor is in a continuity CONSTITUTION:A control circuit 22 transmits an external clock signal to a clock input terminal of a booster 12 according to a potential of a connecting point A of a clamping PMOS transistor 7 and a second NMOS field effect transistor 9 when the transistor 7 is cut OFF, thereby operating the booster 12. When the transistor 7 is in a continuity, an external clock signal is cut OFF to stop the operation of the booster 12. Accordingly, even if a wasteful charging/discharging current is not consumed and the current capacity of the transistor 9 is lowered, it does not affect influence to a clamping voltage value, and hence power consumption can be suppressed as compared with a conventional constant-voltage generator circuit.
Patent JP-H0816594-A (JP)
Title: Automatic document marking device
Inventor: TAKAHASHI KOICHIRO
IPC: G06F17/27
Filed: 1994-06-28
Abstract: PURPOSE:To provide a device which can automatically give a mark to an unmarked document showing its logical structure. CONSTITUTION:The automatic document marking device consists of a document input part 1 which stores an input document, a marking rule part 2 which describes a rule for marking, a marking part 3 which applies this rule to the input document and marks the input document by converting a character string conforming with the rule into a specific pattern and outputting it, and outputting a nonconforming character string as it is, and a marked document output part 6 which stores the marked document outputted from the marking part 3.
Patent JP-S5671178-A (JP)
Title: Pattern check method of print substrate
Inventor: HARA YASUHIKO
IPC: G01B11/24
Filed: 1979-11-14
Abstract: PURPOSE: To except pattern disagreement based on variance of the through hole position from the check object to perform high-precision check, by excepting the part, where through holes exist, from the check object.  
     CONSTITUTION: Reflective plates 21A and 21B are placed after print substrates 1 and 2 to be checked, and the light is irradiated from the surface of print substrates to pick up print substrates by cameras 5 and 6. Since lights of part of through holes 17 and 18 are reflected intensively signals for through hole parts are taken out from outputs of cameras 5 and 6 by binary circuits 24A and 24B and are supplied to decision inhibit area setting circuit 27 through OR gate 26, and the video signal which passed through differential amplifier 31, absolute value circuit 32, and binary circuit 33 has only the through hole parts inhibited from being output by AND gate 40. As a result, erroneous decision dependent upon through holes is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08340404-A (JP)
Title: Facsimile equipment
Inventor: MIZOGUCHI HIDEO
IPC: H04N1/00
Filed: 1995-06-13
Abstract: PURPOSE: To enable the facsimile equipment to be used as a server when a facsimile terminal is regarded as a client by deciding whether or not the client side indicates writing to or reading from a data base. CONSTITUTION: A document from facsimile equipment as a client is received through a communication device 108 and the header part of the received document is read out. When the document is a 'user registered sheet', the part of user registration data is read out of layout information in a storage device 107 and a document indicating that registration is completed and a 'general command sheet' are generated and sent to the client. When the read header indicates a 'news item list sheet', a news item to be sent is extracted from a news item data base in the storage device 107 and a 'news item sheet' is generated and sent to the client. Further, when the document is the 'news item sheet', the sent document is read out according to the decided mode and its news item is added to a news item data base in the storage device 107.
Patent JP-S63310615-A (JP)
Title: Particulate collecting filter
Inventor: ITO YUKARI
IPC: F01N3/02
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a filter for exhaust gas which exceeds in regeneration performance by catalystic function, by carrying noble metal along the collecting surface consisting of a porous ceramic structure and plating a copper film and a silver film on the noble metal layer. CONSTITUTION:Honeycomb type particulate collecting filter consists of the porous ceramic structure 11. On the particulate collecting surface of the porous ceramic structure 11, alumina film 12 is formed, and the noble metal supporting layer 13, the copper film 14 and the silver film 15 are formed on the alumina film 12. The noble metal carrying layer 13 is formed by soaking the filter coated with the alumina film 12 into palladium chloride solution. The copper and the silver films are respectively formed by soaking into electroless copper plating liquid and silver nitrate solution. Consequently, when this filter is used for a exhaust gas treatment, the noble metal prevents the copper and silver from being deteriorated by heat with the result that the life of the filter is elongated.