baber/WOPTO huggingface dataset:
Patent JP-S5523331-A (JP)
Title: Air-cooled exhaust valve for diesel engine
Inventor: YAMANE KOUZOU
IPC: F01P1/08
Filed: 1978-08-02
Abstract: PURPOSE:To cool the exhaust valve of a Diesel engine by introducing a portion of supercharged air into the air passage formed in the steam of exhaust valve. CONSTITUTION:Supercharged air pressurized by an exhaust turbosupercharger and cooled nearly to the room temperature is passed through conduit 2 and introduced into passage 5 in the stem of exhaust valve via port 13 formed in guide ring 12 of exhaust valve 7 and port 4 formed in the stem of exhaust valve, and discharged from outlet port 7 after directly cooling the exhaut valve. Then, it is introduced into the exhaust system connected to the cylinder, thereby assisting to produce exhaust turbosupercharge driving force by the heat absorbed from exhaust valve 7. Thus, the exhaust valve is cooled by air in the above arrangement, so that its cooling effect is not so high as compared with water cooling method. However, it is advantageous in that engine is not affected at all if leakage of ari is caused and that energy loss can be eliminated since air after use is heated by the exhaust valve and returned to the supercharge.
Patent JP-S5629552-A (JP)
Title: N-substituted benzanilide derivative and fungicide containing the same
Inventor: TAGAWA MITSUO
IPC: A61P31/04
Filed: 1979-07-25
Abstract: NEW MATERIAL:An N-substituted benzanilide derivative of formula I (R is alkyl; Y is H, alkyl, alkoxy or OH; X is O or S).  
     EXAMPLE: 4-(t-Amyl)-N-methyl-2'-methoxybenzanilide.  
     USE: Fungicide effective to rice blast and gray mold of cucumber. It has strong systemic migration activity to unstretched leaves even at a low concentration. The  number of scattering times can be reduced.  
     PROCESS: A compound of formula II is made to react with a compound of formula III in a solvent such as benzene, toluene, etc., in the presence of an alcoholate (e.g. sodium methylate) or an alkali metal hydride (e.g. sodium hydride) to afford a compound of formula I wherein X is O (the formula IV). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09253046-A (JP)
Title: Ophthalmologic device
Inventor: YAMAMOTO OSAMU
IPC: A61B3/10
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent eye funds reflex images, pupil area images or cornea reflex images displayed at the time of photographing or measuring one eye from obstructing the photographing or the measurement of another eye by stopping the display of the images at the time of photographing or measuring the other eye. SOLUTION: When the eye fundus reflex image observation switch or pupil area observation switch of an operation switch input means 39 is pressed, an MPU 42 starts the display of the eye founds reflex images or the pupil area image. Then, in the state where the eye founds reflex images or the pupil area image of the eye to be tested are displayed, when the ON/OFF signals of a microswitch 8 are switched, the transmission of image signals from an image memory 46 to an image signal synthesis means 37 is stopped.
Patent JP-H05270360-A (JP)
Title: Containing type wiper device for automobile
IPC: B60S1/04
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the manufacturing cost of a wiper containing part by a method wherein a holding body is smoothly moved longitudinally through a specified position along with rotation of a follower link and a support link, and a wiper is moved together with the holding body. CONSTITUTION:When a motor M equipped in a wiper containing part 4 is driven, guide edges 8 and 9 are moved in a reverse direction to each other along guide rails 6 and 7. In which case, follower links 15 and 16 between the guide edges 8 and 9 and holding bodies 12 and 13 are rotated and simultaneously, support links 17 and 18 are rotated in a reverse direction to the follower links 15 and 16 based on brackets 10 and 11. Along with the rotation thereof, holding bodies 12 and 13 are longitudinally moved through a specified position and a cover body 5 arranged to the opening part 3 of a front panel is moved longitudinally of a car body together with the holding bodies 12 and 13 to open and close an opening part 3. Then, a wiper disposed between the cover body 5 and the holding bodies 12 and 13 is longitudinally moved together with the holding bodies 12 and 13 and contained in a wiper containing part 4.
Patent JP-H0880169-A (JP)
Title: Oil-in-water type emulsified oil and fat composition and its production
Inventor: NODA MASAYUKI
IPC: C09K23/00
Filed: 1993-03-31
Abstract: PURPOSE: To obtain an oil-in-water type emulsified oil and fat composition applicable to the field of chemicals in addition to foods, coating cosmetics, etc. CONSTITUTION: This oil-in-water type emulsified oil and fat composition is obtained by emulsifying a mixture system containing 20-50wt.% oil and fat, an emulsifying agent and an aqueous phase containing >=4wt.% skimmilk powder, then homogenizing the resultant emulsion under >=10MPa and has a shape of <=0.90 sphericity coefficient of the fat globules in the emulsion and the plasticity. The composition having the plasticity can be prepared according to simple operations without being specified by the raw materials used. Accordingly, there are advantages in improving the compatibility with a water-soluble raw material and remarkably facilitating the kneading by using the composition as a material for confectioneries or dishes. Thereby, the composition can be used as a filling, a topping or a dipping material, the meltability in the mouth is good in using thereof for a food.  In the case of cosmetics and medicines, the composition can be filled in an optional shape by utilizing the manifestation of fluidity just after the production and the subsequent plasticity. Since a smooth touch is obtained by utilizing good extensibility, the coating is readily carried out, the composition can be used as a cosmetic, easily applicable to the skin and readily washable.
Patent JP-H01266534-A (JP)
Title: Light and heat curable composition
Inventor: SHIRATO HITOSHI
IPC: G03F7/038
Filed: 1988-04-18
Abstract: PURPOSE:To improve the heat-resisting property against a solder of the title composition by incorporating a linear polymer compd. having an ethylenically unsatd. group and a carboxylic group in the side chain of the polymer, a photopolymerizable monomer having two or more of ethylenically unsatd. groups in the end group of the monomer, an epoxy resin having two or more of epoxy groups in a molecule, a photosensitizer, a thermosetting agent and a specified low b.p. solvent in specified amounts of each components, respectively. CONSTITUTION:The linear polymer compd. having the ethylenically unsatd. group and the carboxylic group in the side chain of the polymer is incorporated in the composition in an amount of 10-90wt.%, and the photopolymerizable monomer having two or more of the ethylenically unsatd. groups in the end group of the monomer is incorporated in the composition in an amount of 5-90wt.%. The epoxy resin having at least two epoxy groups in the molecule is incorporated in the composition in an amount of 1-90wt.%, and the photosensitizer is incorporated in the composition in an amount of 0.01-15wt.%. One kind or two or more kinds of the thermosetting agent are incorporated in the composition in an amount of 0.01-15wt.%. And, the low b.p. solvent which has the low b.p. of <120 deg.C and dielectric constant of <=5.0 is incorporated in the composition in an amount of 0.01-10wt.%. Thus, the heat-resisting property against the solder, and the sticking property, etc. of the composition are improved.
Patent JP-H03293740-A (JP)
Title: Connecting method for semiconductor device
Inventor: KIZAKI MASAYASU
IPC: H01L21/60
Filed: 1990-04-12
Abstract: PURPOSE:To efficiently connect a semiconductor device without edge short- circuit by forming an insulating film on the surface of a semiconductor wafer on a bump side in the state of the wafer, etching to the intermediate of the film thickness, and allowing the end of the bump to protrude upward from the insulating film. CONSTITUTION:After bumps 3 are formed on the pad electrode 2 of a silicon substrate 1, an insulating film 4 is provided on the upper surface of the substrate 1 formed with the bumps 3. The film 4 is formed of liquid polyimide resin, etc., having insulating properties, coated with the resin by spin coating, dried and cured. Then, the entire surface oft he film 4 is half etched to be removed to the intermediate of the film thickness from the upper surface, and the upper ends 5 of the bumps 3 are allowed to protrude upward from the film 4. Thus, an edge short-circuit can be prevented, and a semiconductor chip can efficiently be connected to the connecting terminal of the substrate.
Patent JP-S57212148-A (JP)
Title: Aminoacyl derivative and opiate receptor antagonistic pharmaceutical composition containing same
Inventor: JIEEMUSU JIYOZEFU GOOMURII
IPC: C07K7/06
Filed: 1982-06-04
Abstract: Peptide and pseudopeptide derivatives of the formula:wherein R' and R<sup>2</sup> stand for defined hydrocarbyl or halohydrocarbyl substituents, for example alk-2-enyl radicals; =N-A- stand for a defined amino acid residue; B, D and E, which may be the same or different, stand for a valency bond or a defined amino acid residue; F stands for a defined amino acid residue; X stands for a carboxy, ester or amide group; and the linkages between the amino acid residues are peptide linkages or at least one of said linkages is a defined pseudo linkage; and pharmaceutically-acceptable salts thereof. Processes for the manufacture of the compounds. Pharmaceutical compositions comprising one of the compounds and a pharmaceutical diluent or carrier. The compounds are antagonists at the opiate receptors, and most of them are selective δ-receptor antagonists.
Patent JP-S5619452-A (JP)
Title: Measuring method for ammonia in liquid
Inventor: TAIRA YOSHIKO
IPC: G01N33/50
Filed: 1979-07-27
Abstract: PURPOSE: To take the titled measurement with high sensitivity without entertaining fears of pollution by using an azole compound as a substitute for sodium nitroprusside used as a catalyst in the bar slot method, one of measuring methods for ammonia in a liquid.  
     CONSTITUTION: In the bar slot method (indophenol method) which is widely used to measure ammonia in a liquid and indispensable expecially for measurement of urea nitrogen or free ammonia in a blood serum, a cyanide such as sodium nitroprusside is used as a catalyst in order to increase a recation speed. This method uses an azole compound instead of using the above-mentioned compound to measure indophenol and also to measure ammonia quantitatively by using a calibration curve, and this method is safe and free from pollution. As the azole compound, pyrazole, for example, is excellent in effect, but 1,2,4-triazole can be used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01266540-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/32
Filed: 1988-04-18
Abstract: PURPOSE:To prevent the deterioration of the image quality of a print, even in case of increasing the enlarging magnification of the print by incorporating a specified compd. capable of being released a development retarder by allowing it to react with the oxidant of a developing main agent at the time of developing in the photosensitive material, and by controlling the total film thickness of the photosensitive layer of a multi-layer silver halide color photographic sensitive material so as not to exceed a prescribed thickness at the time of a development. CONSTITUTION:At least one kind of the compd. shown by formula I capable of being released the development retarder by allowing it to react with the oxidant of the developing main agent at the time of the development is incorporated in the photosensitive material, and the total film thickness of the photosensitive layer contd. in the multilayer photosensitive material is controlled so as not to exceed 40mum at the time of the development. In formula I, A is a group capable of being cleaved a group {(L1)l-(B)m}a-(L2)n-DI by allowing it to react with the oxidant of an aromatic primary amine developing agent, L1 is a group capable of being cleaved the binding at the right side of the group L1 after being cleaved the binding at the left side of the group L1, B is a group capable of being cleaved the binding at the right side of the group B shown by formula I, L2 is a group capable of being cleaved the binding at the right side of the group L2 after being cleaved the binding at the left side of the group L2, DI is the development retarder, (l) and (m) are each 0 or 1. Thus, the clearness of the edge of an image is improved.
Patent JP-S58213170-A (JP)
Inventor: HIRANO HIDEO
IPC: F25B43/00
Filed: 1982-06-03
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-S63260380-A (JP)
Title: Catv decoder
Inventor: HOSOYA NOBUKAZU
IPC: H04N7/171
Filed: 1987-04-17
Abstract: PURPOSE:To decode a vertical blanking period accurately by detecting missing of a timing pulse reproduced from a carrier audio signal to discriminate the vertical blanking period, generating succeedingly the discrimination output and releasing the discrimination output when the timing pulse is detected within a prescribed time. CONSTITUTION:The missing of the timing pulse demodulated and recovered from the audio signal is detected and discriminated to be the vertical blanking period and the discrimination output is generated succeedingly and after the generation of the discriminated output, when the timing pulse is detected within a prescribed time, the discrimination output is released. Thus, the missing of the timing pulse during the vertical scanning period is mistaken as the start of the vertical blacking period, then the discrimination output due to mistake is corrected afterward and the vertical blanking period is detected accurately, then the horizontal/vertical synchronizing signal parts are decoded correctly.
Patent JP-H11295017-A (JP)
Title: Rotary throttle position sensor
Inventor: NAKAYA TAKEO
IPC: F02D35/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary throttle position sensor free from unstable output characteristic, which is used for detecting the position of a throttle shaft of a internal combustion engine. SOLUTION: At a part of a resistor base body 27 positioned on an opening part side of a case, an output electrode 30, a GND electrode 33, and a power source electrode 35 are provided. Here, between the output electrode 30, the GND electrode 33, and the power source electrode 35 and the end part positioned on the opening part side of case of the resistor base body 27, first, second, third connection patterns 29, 32, or 34 are not provided.
Patent JP-S5722390-A (JP)
Title: Driving device for alternate current motor
Inventor: WATANABE YOUZOU
IPC: H02P1/30
Filed: 1980-07-15
Abstract: PURPOSE:To enable starting on the load having a high inertia without increasing an inverter capacity by a method wherein an accelerating torque is increased by turning on a capacitor for power-factor compensation while it is in the course of starting. CONSTITUTION:When the AC motor 15 is started, the output of an inverter device 11 is supplied to the AC motor 15 by turning on a switch 12. Then, in the course of starting, a switch 16 is turned on, a capacitor 17 is connected to the filter circuit consisting of a reactor, connected in between an inverter device 11 and the AC motor 15, and a capacitor 14. Through these procedures, the inverter device 11 is shifted to leading side in the course of starting and, thereby enabling to increase the terminal voltage of the AC motor and to increas an output torque.
Patent JP-S57209490-A (JP)
Title: Infrared radiation reducing device for ship
Inventor: NODA SHIYOUHEI
IPC: F41H3/00
Filed: 1981-06-19
Abstract: PURPOSE:To reduce the intensity of infrared rays radiated outward from a ship by laying an infrared-ray absorbing plate along the outer surface of an infrared emission part in the ship, and as well by providing a water ejecting means for creating a water film along the infrared-ray absorbing plate. CONSTITUTION:A cylindrical infrared-ray absorbing plate 3 made of acrylic synthetic resin is arranged with a space from the outer surface of a funnel 2. Further, there is provided an annular water discharge pipe 5 as a water ejecting means for creating a water film 7 along the inner surface of the absorbing plate 3. The temperature rise of the infrared-ray absorbing plate 3 due to thermal transmission from the outer surface of the funnel 2 is hardly brought about because of the cooperation of the cooling effect of the water film 7. Further, the infrared ray absorbing plate 3 which is made of transparent resin allows sun- light rays in the visual ray range having the highest solar emission energy to transmit therethrough. Further, since the infrared-ray absorbing plate 3 is subjected to the cooling effect of the water film 7, its temperature rise due to the absorption of the solar emission energy may be low in comparison with the outer surface of the funnel 2.
Patent JP-2000290550-A (JP)
Title: Aqueous ink and ink jet recording means using same
Inventor: ONISHI YASUHARU
IPC: C09D11/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an ink which shows excellence in water resistance, light resistance and discharge stability and shows reduced stain by making the ink contain an acetylene glycol-based compound having a specific structure, an alkylene oxide polymer, a pigment and water. SOLUTION: An aqueous ink of the present invention contains 0.01 to 10% by weight of an acetylene glycol-based compound (A) represented by formula II such as a compound represented by formula I or the like, 0.01 to 5% by weight of an alkylene oxide polymer (B) represented by formula III, 1 to 25% by weight of a pigment (C) and a aqueous medium wherein each component satisfies A/B=0.01-10/0.01-5, A/C=0.01-10/0.1-10, A/aqueous medium=0.01-10/25-94.88, each ratio being a weight ratio. The aqueous ink preferably has static surface tension at 20 deg.C of 20 to 50 dyne/cm, a specific viscosity of 1 to 4 cP, pH of 6.5 to 10 (wherein R is H, 1-10C alkyl or 1-10C alkoxyl; R1 and R3 are each 4-17C alkyl; R2 and R4 are each 1-10C alkyl; and m, n, m1 and n1 are each 0 or a positive integer).
Patent JP-S5720661-A (JP)
Title: Detection for flawed part of thin-walled pipe
Inventor: KIKUCHI SHINICHI
IPC: G01N29/24
Filed: 1980-07-14
Abstract: PURPOSE:To detect the flawed part of a thin-walled pipe easily by fitting a wedge of a short columnar shape buried with an oblique probe into one end part of a thin-walled tubular body, and allowing a ultrasonic wave to propagate in said body by refracting the same in a wave-shape. CONSTITUTION:An acrylic resin made wedge 8 which has beforehand been buried with a probe 7 in its inside by providing a 50 deg. angle is fitted into one end part of a thin-walled metallic pipe 6, and the wedge 8 is fixed to the tubular body 6 by way of a frame body 9. Ultrasonic wave is generated from the probe 7, and ultrasonic wave 11 in a diagonal direction are made incident to the inside of the wall of the pipe 6 and while these are being refracted in a wave-shape, they are propagated therein. If there is any flawed part in the mid-part of the pipe, it forms a reflection surface, by which the ultrasonic wave is returned to the probe in the incident position. Thereby, the flawed part of the pipe is surely detected without producing any disturbing echoes such as reflection echoe from the side face of the pipe, or delay echoe and the like.
Patent JP-H04325496-A (JP)
Title: Manufacture of magnesium added lithium niobade single crystal
Inventor: INOUE SHINJI
IPC: C30B29/30
Filed: 1991-04-25
Abstract: PURPOSE:To offer a method for manufacturing magnesium added lithium niobate single crystals in which the generation of main causes for light diffusion such as cracks, grain boundaries and the precipitation of different phases is extremely prevented. CONSTITUTION:Lithium oxide Li2O and niobium oxide Nb2O5 are mixed in such a manner that their molar ratio Li2O/(Li2O+Nb2O5) is regulated to 0.485 to 0.515, and this mixture is expressed in terms of LiNbO3 and a magnesium compound to be added thereto is expressed in terms of MgO, and this mixture in which molar ratio MgO/(LiNbO3+MgO) is regulated to 0.05 is melted and crystallized, by which the lithium niobade single crystals of good quality in which magnesium is uniformly distributed can be obtd.
Patent JP-H10299625-A (JP)
Title: Gas guide device for internal combustion engine
Inventor: MEIWES JOHANNES DR
IPC: F02D11/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for providing the other adjusting unit for sub- pass control mechanism and to reduce manufacturing costs by making an adjusting unit having a main pass throttling mechanism adjust the sub pass control mechanism in common. SOLUTION: A main pass throttling mechanism 10 and a sub-pass control mechanism 44 can be adjusted by a common adjusting unit using a connecting unit 50. When a valve element 46 and a throttle valve 40 are opened from closed positions, a sub-pass gas flow 32 becomes larger than a main pass gas flow 31. A gas flow 32 branches from a gas flow 30 at a sub-pass inlet 20 at this non-working position element and flows into an internal combustion engine through a sub-pass guide 22. When the throttle valve 40 until the main pass 8 is closed, it adjusts the valve element 46 toward a valve seat 44d until a sub-pass guide 22 is completely closed via a throttle valve shaft 38 and a lever 58.
Patent JP-H05297264-A (JP)
Title: Automatic focusing device
Inventor: TAMEKUNI YASUHIRO
IPC: G03B13/36
Filed: 1992-04-16
Abstract: PURPOSE:To stabilize the automatic focusing motions and prevent overshooting in focusing by performing judgement about focusing without averaging during the period from immediately before focusing till the motor being stopped with completion of focusing. CONSTITUTION:A microcomputer 20 acquires the distance measuring condition and gives it to a calculating means 16 as a defocus quantity. After averaging the defocus quantity, judgement about focusing is made with the defocus value obtained by averaging if focusing has been established. If out of focus at present, judgement is passed that it is not immediately before focusing unless the defocus value as the average is below the predetermined value n1, followed by judgement about focusing using the mean value. When below tame value n1, i.e., when the defocus quantity is small, judgement is passed that it is immediately before focusing, followed by judging about focusing using not the mean value but the current defocus quantity acquired with one run of distance measuring. When judgement about focusing is passed, the motor 21 is stopped.